bump version

mrf

.github/workflows/build.yml

@@ -54,6 +54,9 @@ jobs:
           echo $SHORT_SHA > dist/.commit
           echo $GITHUB_SHA >> dist/.commit
 
+      - name: Clone Libnx
+        run: git clone https://github.com/switchbrew/libnx.git
+
       - name: Clone Atmosphere
         run: git clone --depth=1 --single-branch https://github.com/Atmosphere-NX/Atmosphere.git atmosphere -b $(cat ams_ver.txt)
 
@@ -81,14 +84,23 @@ jobs:
           ccache --set-config=max_size=10G
           ccache --set-config=compiler_check=content
           ccache --zero-stats
-          
+
+      - name: Build Libnx
+        shell: bash
+        run: |
+          export CC="ccache aarch64-none-elf-gcc"
+          export CXX="ccache aarch64-none-elf-g++"
+          pushd libnx
+          make -j$(($(nproc) * 4)) install CXX="ccache aarch64-none-elf-g++" CC="ccache aarch64-none-elf-gcc"
+          popd
+
       - name: Build hoc-clk sysmodule and overlay
         shell: bash
         run: |
           export CC="ccache aarch64-none-elf-gcc"
           export CXX="ccache aarch64-none-elf-g++"
 
-          ROOT_DIR="$GITHUB_WORKSPACE/Source/sys-clk"
+          ROOT_DIR="$GITHUB_WORKSPACE/Source/hoc-clk"
           DIST_DIR="$ROOT_DIR/dist"
           
           mkdir -p "$DIST_DIR"
@@ -101,13 +113,14 @@ jobs:
           echo "TITLE_ID: $TITLE_ID"
 
           pushd "$ROOT_DIR/sysmodule"
+          git config --global --add safe.directory "$GITHUB_WORKSPACE"
           make -j$(($(nproc) * 2)) CXX="ccache aarch64-none-elf-g++" CC="ccache aarch64-none-elf-gcc"
           popd
 
           mkdir -p "$DIST_DIR/atmosphere/contents/$TITLE_ID/flags"
 
           cp -vf \
-            "$ROOT_DIR/sysmodule/out/horizon-oc.nsp" \
+            "$ROOT_DIR/sysmodule/out/hoc-clk.nsp" \
             "$DIST_DIR/atmosphere/contents/$TITLE_ID/exefs.nsp"
 
           : >"$DIST_DIR/atmosphere/contents/$TITLE_ID/flags/boot2.flag"

.gitmodules

@@ -1,12 +1,12 @@
-[submodule "Source/Horizon-OC-Monitor/lib/Atmosphere-libs"]
-	path = Source/Horizon-OC-Monitor/lib/Atmosphere-libs
-	url = https://github.com/Atmosphere-NX/Atmosphere-libs
+[submodule "Source/Horizon-OC-Monitor/lib/Atmosphere-libs"]
+	path = Source/Horizon-OC-Monitor/lib/Atmosphere-libs
+	url = https://github.com/Atmosphere-NX/Atmosphere-libs
 	branch = master
-[submodule "Source/Horizon-OC-Monitor/lib/libultrahand"]
-	path = Source/Horizon-OC-Monitor/lib/libultrahand
-	url = https://github.com/ppkantorski/libultrahand
-	branch = main
-[submodule "Source/sys-clk/overlay/lib/libultrahand"]
-	path = Source/sys-clk/overlay/lib/libultrahand
+[submodule "Source/Horizon-OC-Monitor/lib/libultrahand"]
+	path = Source/Horizon-OC-Monitor/lib/libultrahand
+	url = https://github.com/ppkantorski/libultrahand
+	branch = main
+[submodule "Source/hoc-clk/overlay/lib/libultrahand"]
+	path = Source/hoc-clk/overlay/lib/libultrahand
 	url = https://github.com/ppkantorski/libultrahand
 	branch = main

README.md

@@ -32,7 +32,7 @@ It enables advanced CPU, GPU, and RAM tuning with user-friendly configuration to
 
 ---
 
-## Features
+## Default clocks
 
 * **CPU:** Up to 1963MHz (Mariko) / 1785MHz (Erista)
 * **GPU:** Up to 1075MHz (Mariko) / 921MHz (Erista)
@@ -93,7 +93,8 @@ Refer to COMPILATION.md
 * 665
 
 ### CPU clocks
-* 2601 → mariko absolute max, very dangerous
+* 2703 → mariko absolute max, dangerous
+* 2601 → unsafe
 * 2499
 * 2397 → mariko safe max with UV (low speedo)
 * 2295
@@ -113,9 +114,6 @@ Refer to COMPILATION.md
 * 816
 * 714
 * 612 → sleep mode
-  
-**Notes:**
-1. On Erista, CPU in handheld is capped to 1581MHz
 
 ### GPU clocks
 * 1536 → absolute max clock on mariko. very dangerous
@@ -142,27 +140,33 @@ Refer to COMPILATION.md
 * 76 → boost mode
 
 **Notes:**
-1. GPU overclock is capped at 460MHz on erista in handheld
-2. On Mariko, cap with No uv is 614MHz, with SLT it is 691MHz and with HiOPT it's 768MHz
-3. Clocks higher than 768MHz on erista need the official charger is plugged in.
-4. On Mariko, cap with No uv is 844MHz, with SLT it is 921MHz and with HiOPT it's 998MHz
+1. On Erista, CPU in handheld is capped to 1581MHz
+2. GPU overclock is capped at 460MHz on erista in handheld
+3. On Mariko, cap with No uv is 614MHz, with SLT it is 691MHz and with HiOPT it's 768MHz
+4. Clocks higher than 768MHz on erista need the official charger is plugged in.
+5. On Mariko, cap with No uv is 844MHz, with SLT it is 921MHz and with HiOPT it's 998MHz
+
 
 ---
 
 ## Credits
 * **Lightos's Cat** - Cat
 
-* **Souldbminer** – hoc-clk and loader development
-* **Lightos** – loader patches development
+* **Souldbminer** - hoc-clk and loader development
+* **Lightos** - Loader patches development, hoc-clk development, guides
 * **SciresM** - Atmosphere CFW
-* **CTCaer** - L4T, Hekate, perfect ram timings
-* **KazushiMe** – Switch OC Suite
-* **hanai3bi (meha)** – Switch OC Suite, EOS, sys-clk-eos
-* **NaGaa95** – L4T-OC-kernel
-* **B3711 (halop)** – EOS
-* **sys-clk team (m4xw, p-sam, natinusala)** – sys-clk
-* **b0rd2death** – Ultrahand sys-clk & Status Monitor fork
+* **CTCaer** - L4T, Hekate, proper RAM timings
+* **KazushiMe** - Switch OC Suite
+* **Hanai3bi (Meha)** - Switch OC Suite, EOS, sys-clk-eos
+* **NaGaa95** - L4T-OC kernel, Status Monitor fork
+* **B3711 (halop)** - EOS
+* **sys-clk team (m4xw, p-sam, natinusala)** - sys-clk
+* **Dominatorul** - Soctherm driver, guides, general help
+* **b0rd2death** - Ultrahand sys-clk & Status Monitor fork
 * **MasaGratoR and ZachyCatGames** - General help
-* **MasaGratoR** - Status Monitor & Display Refresh Rate Driver
-* **Dom, Samybigio, Arcdelta, Miki, Happy, Flopsider, Winnerboi77, Blaise, Alvise, TDRR, agjeococh, frost, letum00 and Xenshen** - Testing
-* **Samybigio2011** - Italian translations
+* **MasaGratoR** - Status Monitor & Display Refresh Rate driver
+* **Dominatorul, Samybigio, Arcdelta, Miki, Happy, Flopsider, Winnerboi77, Blaise, Alvise, TDRR, agjeococh, frost, letum00, and Xenshen** - Testing
+* **Samybigio2011, Miki** - Italian translations
+* **angelblaster** - Korean translations
+* **q1332348216-glitch** - Chinese translations
+* **Nvidia** - [Tegra X1 Technical Reference Manual](https://developer.nvidia.com/embedded/dlc/tegra-x1-technical-reference-manual), soctherm driver, L4T

SECURITY.md

@@ -4,8 +4,9 @@
 
 | Version | Supported          |
 | ------- | ------------------ |
-| 1.x     | :white_check_mark: |
-| 0.x     | Not supported |
+| 2.x.x     | :white_check_mark: |
+| 1.x.x     | Not supported |
+| 0.x.x     | Not supported |
 
 ## Reporting a Vulnerability
 

Source/Atmosphere/stratosphere/loader/source/ldr_process_creation.cpp

@@ -1,8 +1,6 @@
 /*
  * Copyright (c) Atmosphère-NX
  *
- * Copyright (c) Souldbminer, Lightos_ and Horizon OC Contributors
- *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms and conditions of the GNU General Public License,
  * version 2, as published by the Free Software Foundation.
@@ -95,6 +93,8 @@ namespace ams::ldr {
 
         struct ProcessInfo {
             os::NativeHandle process_handle;
+            uintptr_t code_address;
+            size_t    total_size;
             uintptr_t args_address;
             size_t    args_size;
             uintptr_t nso_address[Nso_Count];
@@ -106,7 +106,16 @@ namespace ams::ldr {
             bool has_main;
             bool has_sdk;
             bool has_subsdk;
-            bool has_nso[Nso_Count];
+            s8   nso_indices[Nso_Count];
+        };
+
+        struct AutoLoadModuleContext {
+            NsoHeader *headers;
+            int        nso_count;
+            int        rtld_idx;
+            int        main_nso_idx;
+            int        sdk_nso_idx;
+            AutoLoadModuleInfo ali;
         };
 
         /* Global NSO header cache. */
@@ -116,6 +125,10 @@ namespace ams::ldr {
         bool g_is_pcv;
         bool g_is_ptm;
 
+        /* Global Zstd decompression context. */
+        constexpr size_t ZstdDctxWorkspaceSize = 0x176E8;
+        alignas(8) u8 g_zstd_dctx_workspace[ZstdDctxWorkspaceSize];
+
         Result ValidateProgramVersion(ncm::ProgramId program_id, u32 version) {
             /* No version verification is done before 8.1.0. */
             R_SUCCEED_IF(hos::GetVersion() < hos::Version_8_1_0);
@@ -176,10 +189,15 @@ namespace ams::ldr {
             return static_cast<Acid::PoolPartition>((meta->acid->flags & Acid::AcidFlag_PoolPartitionMask) >> Acid::AcidFlag_PoolPartitionShift);
         }
 
-        Result LoadAutoLoadHeaders(NsoHeader *nso_headers, AutoLoadModuleInfo *ali, u32 acid_flags) {
+        Result LoadAutoLoadHeaders(AutoLoadModuleContext &ctx, u32 acid_flags) {
             /* Clear NSOs. */
-            std::memset(nso_headers, 0, sizeof(*nso_headers) * Nso_Count);
-            *ali = {};
+            std::memset(g_nso_headers, 0, sizeof(g_nso_headers));
+            ctx.headers      = g_nso_headers;
+            ctx.nso_count    = 0;
+            ctx.rtld_idx     = -1;
+            ctx.main_nso_idx = -1;
+            ctx.sdk_nso_idx  = -1;
+            ctx.ali          = {};
 
             for (size_t i = 0; i < Nso_Count; i++) {
                 /* Only load browser DLLs if acid flags say to do so. */
@@ -206,16 +224,18 @@ namespace ams::ldr {
 
                     /* Read NSO header. */
                     size_t read_size;
-                    R_TRY(fs::ReadFile(std::addressof(read_size), file, 0, nso_headers + i, sizeof(*nso_headers)));
-                    R_UNLESS(read_size == sizeof(*nso_headers), ldr::ResultInvalidNso());
+                    R_TRY(fs::ReadFile(std::addressof(read_size), file, 0, g_nso_headers + ctx.nso_count, sizeof(NsoHeader)));
+                    R_UNLESS(read_size == sizeof(NsoHeader), ldr::ResultInvalidNso());
 
                     /* Note nso is present. */
                     switch (i) {
                         case Nso_Rtld:
-                            ali->has_rtld = true;
+                            ctx.rtld_idx = ctx.nso_count;
+                            ctx.ali.has_rtld = true;
                             break;
                         case Nso_Main:
-                            ali->has_main = true;
+                            ctx.main_nso_idx = ctx.nso_count;
+                            ctx.ali.has_main = true;
                             break;
                         case Nso_SubSdk0:
                         case Nso_SubSdk1:
@@ -227,64 +247,65 @@ namespace ams::ldr {
                         case Nso_SubSdk7:
                         case Nso_SubSdk8:
                         case Nso_SubSdk9:
-                            ali->has_subsdk = true;
+                            ctx.ali.has_subsdk = true;
                             break;
                         case Nso_Sdk:
-                            ali->has_sdk = true;
+                            ctx.sdk_nso_idx = ctx.nso_count;
+                            ctx.ali.has_sdk = true;
                             break;
                     }
-                    ali->has_nso[i] = true;
+                    ctx.ali.nso_indices[ctx.nso_count] = static_cast<s8>(i);
+                    ctx.nso_count++;
                 }
             }
 
             R_SUCCEED();
         }
 
-        Result CheckAutoLoad(const NsoHeader *nso_headers, const AutoLoadModuleInfo *ali, u32 acid_flags) {
+        Result CheckAutoLoad(const AutoLoadModuleContext &ctx, u32 acid_flags) {
             /* We must always have a main. */
-            R_UNLESS(ali->has_main, ldr::ResultInvalidNso());
+            R_UNLESS(ctx.ali.has_main, ldr::ResultInvalidNso());
 
-            /* All NSOs must not be --X. */
-            /* This is "probably" not checked on Ounce? */
-            for (size_t i = 0; i < Nso_Count; ++i) {
-                R_UNLESS((nso_headers[i].flags & NsoHeader::Flag_PreventCodeReads) == 0, ldr::ResultInvalidNso());
-            }
+            /* Validate flags and extents for all present NSOs. */
+            for (int i = 0; i < ctx.nso_count; ++i) {
+                const auto &hdr = ctx.headers[i];
 
-            /* If we don't have an RTLD, we must only have a main. */
-            const bool has_browser_dll = (acid_flags & Acid::AcidFlag_LoadBrowserCoreDll) != 0;
-            if (!ali->has_rtld) {
-                /* If don't have rtld, we must also not have sdk. */
-                R_UNLESS(!ali->has_sdk, ldr::ResultInvalidNso());
+                /* All NSOs must not be --X. */
+                /* This is "probably" not checked on Ounce? */
+                R_UNLESS((hdr.flags & NsoHeader::Flag_PreventCodeReads) == 0, ldr::ResultInvalidNso());
 
-                /* We must also not have both subsdk and browser dll. */
-                R_UNLESS(!(ali->has_subsdk && has_browser_dll), ldr::ResultInvalidNso());
-            } else {
-                /* If we have rtld, we must not have browser core dll. */
-                R_UNLESS(!has_browser_dll, ldr::ResultInvalidNso());
-            }
-
-            /* Check NSO extents. */
-            for (size_t i = 0; i < Nso_Count; i++) {
-                /* Only validate the nsos we have. */
-                if (!ali->has_nso[i]) {
-                    continue;
+                /* Zstd compression only allowed on main, and only when both rtld+sdk are present. */
+                if (i != ctx.main_nso_idx || ctx.rtld_idx < 0 || ctx.sdk_nso_idx < 0) {
+                    R_UNLESS((hdr.flags & NsoHeader::Flag_UseZbicCompression) == 0, ldr::ResultInvalidNso());
                 }
 
                 /* NSOs must have page-aligned segments. */
-                R_UNLESS(util::IsAligned(nso_headers[i].text_dst_offset, os::MemoryPageSize), ldr::ResultInvalidNso());
-                R_UNLESS(util::IsAligned(nso_headers[i].ro_dst_offset,   os::MemoryPageSize), ldr::ResultInvalidNso());
-                R_UNLESS(util::IsAligned(nso_headers[i].rw_dst_offset,   os::MemoryPageSize), ldr::ResultInvalidNso());
+                R_UNLESS(util::IsAligned(hdr.text_dst_offset, os::MemoryPageSize), ldr::ResultInvalidNso());
+                R_UNLESS(util::IsAligned(hdr.ro_dst_offset,   os::MemoryPageSize), ldr::ResultInvalidNso());
+                R_UNLESS(util::IsAligned(hdr.rw_dst_offset,   os::MemoryPageSize), ldr::ResultInvalidNso());
 
                 /* NSOs must have zero text offset. */
-                R_UNLESS(nso_headers[i].text_dst_offset == 0, ldr::ResultInvalidNso());
+                R_UNLESS(hdr.text_dst_offset == 0, ldr::ResultInvalidNso());
 
                 /* NSO .text must precede .rodata. */
-                const size_t text_end = static_cast<size_t>(nso_headers[i].text_dst_offset) + static_cast<size_t>(nso_headers[i].text_size);
-                R_UNLESS(text_end <= static_cast<size_t>(nso_headers[i].ro_dst_offset), ldr::ResultInvalidNso());
+                const size_t text_end = static_cast<size_t>(hdr.text_dst_offset) + static_cast<size_t>(hdr.text_size);
+                R_UNLESS(text_end <= static_cast<size_t>(hdr.ro_dst_offset), ldr::ResultInvalidNso());
 
                 /* NSO .rodata must precede .rwdata. */
-                const size_t ro_end   = static_cast<size_t>(nso_headers[i].ro_dst_offset)   + static_cast<size_t>(nso_headers[i].ro_size);
-                R_UNLESS(ro_end <= static_cast<size_t>(nso_headers[i].rw_dst_offset), ldr::ResultInvalidNso());
+                const size_t ro_end = static_cast<size_t>(hdr.ro_dst_offset) + static_cast<size_t>(hdr.ro_size);
+                R_UNLESS(ro_end <= static_cast<size_t>(hdr.rw_dst_offset), ldr::ResultInvalidNso());
+            }
+
+            const bool has_browser_dll = (acid_flags & Acid::AcidFlag_LoadBrowserCoreDll) != 0;
+            if (ctx.ali.has_rtld || ctx.ali.has_sdk) {
+                /* If we have sdk we must have rtld. */
+                R_UNLESS(ctx.ali.has_rtld, ldr::ResultInvalidNso());
+
+                /* If we have rtld, we must not have browser core dll. */
+                R_UNLESS(!has_browser_dll, ldr::ResultInvalidNso());
+            } else {
+                /* We must not have both subsdk and browser dll. */
+                R_UNLESS(!(ctx.ali.has_subsdk && has_browser_dll), ldr::ResultInvalidNso());
             }
 
             R_SUCCEED();
@@ -300,8 +321,8 @@ namespace ams::ldr {
             { 0x010049900F546001 }, /* Super Mario 3D All-Stars: Super Mario 64 */
             { 0x010057D00ECE4000 }, /* Nintendo Switch Online (Nintendo 64) [for Japan] */
             { 0x01006F8002326000 }, /* Animal Crossing: New Horizons */
-            { 0x01006FB00F50E000 }, /* [???] */
-            { 0x010070300F50C000 }, /* [???] */
+            { 0x01006FB00F50E000 }, /* 宝可梦 走吧！伊布 [Pokemon: Let's Go, Eevee! for China] */
+            { 0x010070300F50C000 }, /* 宝可梦 走吧！皮卡丘 [Pokemon: Let's Go, Pikachu! for China] */
             { 0x010075100E8EC000 }, /* 马力欧卡丁车8 豪华版 [Mario Kart 8 Deluxe for China] */
             { 0x01008DB008C2C000 }, /* Pokemon Shield */
             { 0x01009AD008C4C000 }, /* Pokemon: Let's Go, Pikachu! [Kiosk] */
@@ -525,7 +546,7 @@ namespace ams::ldr {
             return rand % (max + 1);
         }
 
-        Result DecideAddressSpaceLayout(ProcessInfo *out, svc::CreateProcessParameter *out_param, const NsoHeader *nso_headers, const AutoLoadModuleInfo *ali, const ArgumentStore::Entry *argument) {
+        Result DecideAddressSpaceLayout(ProcessInfo *out, svc::CreateProcessParameter *out_param, const AutoLoadModuleContext &ctx, const ArgumentStore::Entry *argument) {
             /* Clear output. */
             out->args_address = 0;
             out->args_size = 0;
@@ -536,35 +557,33 @@ namespace ams::ldr {
             bool argument_allocated = false;
 
             /* Calculate base offsets. */
-            for (size_t i = 0; i < Nso_Count; i++) {
-                if (ali->has_nso[i]) {
-                    out->nso_address[i] = total_size;
-                    const size_t text_end = static_cast<size_t>(nso_headers[i].text_dst_offset) + static_cast<size_t>(nso_headers[i].text_size);
-                    const size_t ro_end   = static_cast<size_t>(nso_headers[i].ro_dst_offset)   + static_cast<size_t>(nso_headers[i].ro_size);
-                    const size_t rw_end   = static_cast<size_t>(nso_headers[i].rw_dst_offset)   + static_cast<size_t>(nso_headers[i].rw_size);
-                    out->nso_size[i] = text_end;
-                    out->nso_size[i] = std::max(out->nso_size[i], ro_end);
-                    out->nso_size[i] = std::max(out->nso_size[i], rw_end);
-                    out->nso_size[i] += static_cast<size_t>(nso_headers[i].bss_size);
+            for (int i = 0; i < ctx.nso_count; i++) {
+                out->nso_address[i] = total_size;
+                const size_t text_end = static_cast<size_t>(ctx.headers[i].text_dst_offset) + static_cast<size_t>(ctx.headers[i].text_size);
+                const size_t ro_end   = static_cast<size_t>(ctx.headers[i].ro_dst_offset)   + static_cast<size_t>(ctx.headers[i].ro_size);
+                const size_t rw_end   = static_cast<size_t>(ctx.headers[i].rw_dst_offset)   + static_cast<size_t>(ctx.headers[i].rw_size);
+                out->nso_size[i] = text_end;
+                out->nso_size[i] = std::max(out->nso_size[i], ro_end);
+                out->nso_size[i] = std::max(out->nso_size[i], rw_end);
+                out->nso_size[i] += static_cast<size_t>(ctx.headers[i].bss_size);
 
-                    const size_t aligned_up_size = util::AlignUp(out->nso_size[i], os::MemoryPageSize) & (AutoLoadModuleSizeMax - 1);
-                    R_UNLESS(out->nso_size[i] <= aligned_up_size, ldr::ResultInvalidNso());
-                    R_UNLESS(aligned_up_size > 0,                 ldr::ResultInvalidNso());
+                const size_t aligned_up_size = util::AlignUp(out->nso_size[i], os::MemoryPageSize) & (AutoLoadModuleSizeMax - 1);
+                R_UNLESS(out->nso_size[i] <= aligned_up_size, ldr::ResultInvalidNso());
+                R_UNLESS(aligned_up_size > 0,                 ldr::ResultInvalidNso());
 
-                    out->nso_size[i] = aligned_up_size;
+                out->nso_size[i] = aligned_up_size;
 
-                    R_UNLESS(util::CanAddWithoutOverflow(total_size, out->nso_size[i]), ldr::ResultInvalidNso());
-                    total_size += out->nso_size[i];
+                R_UNLESS(util::CanAddWithoutOverflow(total_size, out->nso_size[i]), ldr::ResultInvalidNso());
+                total_size += out->nso_size[i];
 
-                    if (!argument_allocated && argument != nullptr) {
-                        out->args_address = total_size;
-                        out->args_size    = util::AlignUp(2 * sizeof(u32) + argument->argument_size * 2 + ArgumentStore::ArgumentBufferSize, os::MemoryPageSize);
+                if (!argument_allocated && argument != nullptr) {
+                    out->args_address = total_size;
+                    out->args_size    = util::AlignUp(2 * sizeof(u32) + argument->argument_size * 2 + ArgumentStore::ArgumentBufferSize, os::MemoryPageSize);
 
-                        R_UNLESS(util::CanAddWithoutOverflow(total_size, out->args_size), ldr::ResultInvalidNso());
-                        total_size += out->args_size;
+                    R_UNLESS(util::CanAddWithoutOverflow(total_size, out->args_size), ldr::ResultInvalidNso());
+                    total_size += out->args_size;
 
-                        argument_allocated = true;
-                    }
+                    argument_allocated = true;
                 }
             }
 
@@ -609,11 +628,9 @@ namespace ams::ldr {
 
             /* Set out. */
             aslr_start += aslr_slide;
-            for (size_t i = 0; i < Nso_Count; i++) {
-                if (ali->has_nso[i]) {
-                    R_UNLESS(util::CanAddWithoutOverflow(out->nso_address[i], aslr_start), ldr::ResultInvalidNso());
-                    out->nso_address[i] += aslr_start;
-                }
+            for (int i = 0; i < ctx.nso_count; i++) {
+                R_UNLESS(util::CanAddWithoutOverflow(out->nso_address[i], aslr_start), ldr::ResultInvalidNso());
+                out->nso_address[i] += aslr_start;
             }
             if (out->args_address) {
                 R_UNLESS(util::CanAddWithoutOverflow(out->args_address, aslr_start), ldr::ResultInvalidNso());
@@ -622,69 +639,88 @@ namespace ams::ldr {
 
             out_param->code_address   = aslr_start;
             out_param->code_num_pages = total_size >> 12;
+            out->total_size = total_size;
 
             R_SUCCEED();
         }
 
-        Result LoadAutoLoadModuleSegment(fs::FileHandle file, const NsoHeader::SegmentInfo *segment, size_t file_size, const u8 *file_hash, bool is_compressed, bool check_hash, uintptr_t map_base, uintptr_t map_end) {
+        Result LoadAutoLoadModuleSegment(fs::FileHandle file, size_t file_offset, size_t compressed_size, size_t segment_size, bool is_compressed, bool is_zstd, uintptr_t map_base, uintptr_t map_end) {
             /* Select read size based on compression. */
-            if (!is_compressed) {
-                file_size = segment->size;
-            }
+            size_t file_size = is_compressed ? compressed_size : segment_size;
 
             /* Validate size. */
-            R_UNLESS(file_size <= segment->size,                       ldr::ResultInvalidNso());
-            R_UNLESS(segment->size <= std::numeric_limits<s32>::max(), ldr::ResultInvalidNso());
+            R_UNLESS(file_size <= segment_size,                       ldr::ResultInvalidNso());
+            R_UNLESS(file_size    <= std::numeric_limits<s32>::max(), ldr::ResultInvalidNso());
+            R_UNLESS(segment_size <= std::numeric_limits<s32>::max(), ldr::ResultInvalidNso());
 
             /* Load data from file. */
-            uintptr_t load_address = is_compressed ? map_end - file_size : map_base;
+            uintptr_t load_address = is_compressed ? map_end - compressed_size : map_base;
             size_t read_size;
-            R_TRY(fs::ReadFile(std::addressof(read_size), file, segment->file_offset, reinterpret_cast<void *>(load_address), file_size));
+            R_TRY(fs::ReadFile(std::addressof(read_size), file, file_offset, reinterpret_cast<void *>(load_address), file_size));
             R_UNLESS(read_size == file_size, ldr::ResultInvalidNso());
 
             /* Uncompress if necessary. */
-            if (is_compressed) {
-                bool decompressed = (util::DecompressLZ4(reinterpret_cast<void *>(map_base), segment->size, reinterpret_cast<const void *>(load_address), file_size) == static_cast<int>(segment->size));
+            R_SUCCEED_IF(!is_compressed);
+
+            auto compressed_data_buf = reinterpret_cast<const void *>(load_address);
+
+            if (is_zstd) {
+                bool decompressed = util::DecompressZstdForLoader(reinterpret_cast<void *>(g_zstd_dctx_workspace), ZstdDctxWorkspaceSize, reinterpret_cast<void *>(map_base), static_cast<size_t>(map_end - map_base), segment_size, compressed_data_buf, file_size);
+                R_UNLESS(decompressed, ldr::ResultInvalidNso());
+            } else {
+                bool decompressed = (util::DecompressLZ4(reinterpret_cast<void *>(map_base), segment_size, compressed_data_buf, file_size) == static_cast<int>(segment_size));
                 R_UNLESS(decompressed, ldr::ResultInvalidNso());
-            }
-
-            /* Check hash if necessary. */
-            if (check_hash) {
-                u8 hash[crypto::Sha256Generator::HashSize];
-                crypto::GenerateSha256(hash, sizeof(hash), reinterpret_cast<void *>(map_base), segment->size);
-
-                R_UNLESS(std::memcmp(hash, file_hash, sizeof(hash)) == 0, ldr::ResultInvalidNso());
             }
 
             R_SUCCEED();
         }
 
-        Result LoadAutoLoadModule(os::NativeHandle process_handle, fs::FileHandle file, const NsoHeader *nso_header, uintptr_t nso_address, size_t nso_size) {
+        Result CheckSegmentHash(const NsoHeader *nso_header, uintptr_t map_address, NsoHeader::Segment segment) {
+            if ((nso_header->flags & (NsoHeader::Flag_CheckHashText << segment)) == 0) {
+                R_SUCCEED();
+            }
+
+            u8 hash[crypto::Sha256Generator::HashSize];
+            crypto::GenerateSha256(hash, sizeof(hash),
+                reinterpret_cast<void *>(map_address + nso_header->segments[segment].dst_offset),
+                nso_header->segments[segment].size);
+            R_UNLESS(std::memcmp(hash, nso_header->segment_hashes[segment], sizeof(hash)) == 0, ldr::ResultInvalidNso());
+            R_SUCCEED();
+        }
+
+        Result LoadAutoLoadModule(os::NativeHandle process_handle, fs::FileHandle file, const NsoHeader *nso_header, uintptr_t nso_address, size_t nso_size, size_t map_size) {
+            const bool is_zstd = (nso_header->flags & NsoHeader::Flag_UseZbicCompression) != 0;
+
             /* Map and read data from file. */
             {
                 /* Map the process memory. */
                 void *mapped_memory = nullptr;
-                R_TRY(os::MapProcessMemory(std::addressof(mapped_memory), process_handle, nso_address, nso_size, GenerateSecureRandom));
-                ON_SCOPE_EXIT { os::UnmapProcessMemory(mapped_memory, process_handle, nso_address, nso_size); };
+                R_TRY(os::MapProcessMemory(std::addressof(mapped_memory), process_handle, nso_address, map_size, GenerateSecureRandom));
+                ON_SCOPE_EXIT { os::UnmapProcessMemory(mapped_memory, process_handle, nso_address, map_size); };
 
                 const uintptr_t map_address = reinterpret_cast<uintptr_t>(mapped_memory);
+                const uintptr_t map_end     = map_address + map_size;
 
                 /* Load NSO segments. */
-                R_TRY(LoadAutoLoadModuleSegment(file, std::addressof(nso_header->segments[NsoHeader::Segment_Text]), nso_header->text_compressed_size, nso_header->text_hash, (nso_header->flags & NsoHeader::Flag_CompressedText) != 0,
-                                                      (nso_header->flags & NsoHeader::Flag_CheckHashText) != 0, map_address + nso_header->text_dst_offset, map_address + nso_size));
-                R_TRY(LoadAutoLoadModuleSegment(file, std::addressof(nso_header->segments[NsoHeader::Segment_Ro]), nso_header->ro_compressed_size, nso_header->ro_hash, (nso_header->flags & NsoHeader::Flag_CompressedRo) != 0,
-                                                      (nso_header->flags & NsoHeader::Flag_CheckHashRo) != 0, map_address + nso_header->ro_dst_offset, map_address + nso_size));
-                R_TRY(LoadAutoLoadModuleSegment(file, std::addressof(nso_header->segments[NsoHeader::Segment_Rw]), nso_header->rw_compressed_size, nso_header->rw_hash, (nso_header->flags & NsoHeader::Flag_CompressedRw) != 0,
-                                                      (nso_header->flags & NsoHeader::Flag_CheckHashRw) != 0, map_address + nso_header->rw_dst_offset, map_address + nso_size));
+                R_TRY(LoadAutoLoadModuleSegment(file, nso_header->segments[NsoHeader::Segment_Text].file_offset, nso_header->text_compressed_size, nso_header->text_size,
+                                                      (nso_header->flags & NsoHeader::Flag_CompressedText) != 0, is_zstd, map_address + nso_header->text_dst_offset, map_end));
+                R_TRY(LoadAutoLoadModuleSegment(file, nso_header->segments[NsoHeader::Segment_Ro].file_offset, nso_header->ro_compressed_size, nso_header->ro_size,
+                                                      (nso_header->flags & NsoHeader::Flag_CompressedRo) != 0, is_zstd, map_address + nso_header->ro_dst_offset, map_end));
+                R_TRY(LoadAutoLoadModuleSegment(file, nso_header->segments[NsoHeader::Segment_Rw].file_offset, nso_header->rw_compressed_size, nso_header->rw_size,
+                                                      (nso_header->flags & NsoHeader::Flag_CompressedRw) != 0, is_zstd, map_address + nso_header->rw_dst_offset, map_end));
 
                 /* Clear unused space to zero. */
                 const size_t text_end = static_cast<size_t>(nso_header->text_dst_offset) + static_cast<size_t>(nso_header->text_size);
                 const size_t ro_end   = static_cast<size_t>(nso_header->ro_dst_offset)   + static_cast<size_t>(nso_header->ro_size);
                 const size_t rw_end   = static_cast<size_t>(nso_header->rw_dst_offset)   + static_cast<size_t>(nso_header->rw_size);
-                std::memset(reinterpret_cast<void *>(map_address + 0),        0, nso_header->text_dst_offset);
                 std::memset(reinterpret_cast<void *>(map_address + text_end), 0, nso_header->ro_dst_offset - text_end);
                 std::memset(reinterpret_cast<void *>(map_address + ro_end),   0, nso_header->rw_dst_offset - ro_end);
-                std::memset(reinterpret_cast<void *>(map_address + rw_end),   0, nso_header->bss_size);
+                std::memset(reinterpret_cast<void *>(map_address + rw_end),   0, nso_size - rw_end);
+
+                /* Check segment hashes. */
+                R_TRY(CheckSegmentHash(nso_header, map_address, NsoHeader::Segment_Text));
+                R_TRY(CheckSegmentHash(nso_header, map_address, NsoHeader::Segment_Ro));
+                R_TRY(CheckSegmentHash(nso_header, map_address, NsoHeader::Segment_Rw));
 
                 /* Apply embedded patches. */
                 ApplyEmbeddedPatchesToModule(nso_header->module_id, map_address, nso_size);
@@ -711,25 +747,31 @@ namespace ams::ldr {
                 R_TRY(os::SetProcessMemoryPermission(process_handle, nso_address + nso_header->text_dst_offset, text_size, prevent_code_reads ? os::MemoryPermission_ExecuteOnly : os::MemoryPermission_ReadExecute));
             }
             if (ro_size) {
-                R_TRY(os::SetProcessMemoryPermission(process_handle, nso_address + nso_header->ro_dst_offset,   ro_size,   os::MemoryPermission_ReadOnly));
+                R_TRY(os::SetProcessMemoryPermission(process_handle, nso_address + nso_header->ro_dst_offset, ro_size, os::MemoryPermission_ReadOnly));
             }
             if (rw_size) {
-                R_TRY(os::SetProcessMemoryPermission(process_handle, nso_address + nso_header->rw_dst_offset,   rw_size,   os::MemoryPermission_ReadWrite));
+                R_TRY(os::SetProcessMemoryPermission(process_handle, nso_address + nso_header->rw_dst_offset, rw_size, os::MemoryPermission_ReadWrite));
             }
 
             R_SUCCEED();
         }
 
-        Result LoadAutoLoadModules(const ProcessInfo *process_info, const NsoHeader *nso_headers, const AutoLoadModuleInfo *ali, const ArgumentStore::Entry *argument) {
+        Result LoadAutoLoadModules(const ProcessInfo *process_info, const AutoLoadModuleContext &ctx, const ArgumentStore::Entry *argument) {
             /* Load each NSO. */
-            for (size_t i = 0; i < Nso_Count; i++) {
-                if (ali->has_nso[i]) {
-                    fs::FileHandle file;
-                    R_TRY(fs::OpenFile(std::addressof(file), GetNsoPath(i), fs::OpenMode_Read));
-                    ON_SCOPE_EXIT { fs::CloseFile(file); };
+            const uintptr_t total_end = process_info->code_address + process_info->total_size;
 
-                    R_TRY(LoadAutoLoadModule(process_info->process_handle, file, nso_headers + i, process_info->nso_address[i], process_info->nso_size[i]));
-                }
+            for (int i = 0; i < ctx.nso_count; i++) {
+                const NsoIndex nso_idx = static_cast<NsoIndex>(ctx.ali.nso_indices[i]);
+
+                fs::FileHandle file;
+                R_TRY(fs::OpenFile(std::addressof(file), GetNsoPath(nso_idx), fs::OpenMode_Read));
+                ON_SCOPE_EXIT { fs::CloseFile(file); };
+
+                const bool is_zstd    = (ctx.headers[i].flags & NsoHeader::Flag_UseZbicCompression) != 0;
+                const size_t map_size = is_zstd ? (total_end - process_info->nso_address[i]) : process_info->nso_size[i];
+
+                R_TRY(LoadAutoLoadModule(process_info->process_handle, file, ctx.headers + i,
+                      process_info->nso_address[i], process_info->nso_size[i], map_size));
             }
 
             /* Load arguments, if present. */
@@ -755,13 +797,13 @@ namespace ams::ldr {
             R_SUCCEED();
         }
 
-        Result CreateProcessAndLoadAutoLoadModules(ProcessInfo *out, const Meta *meta, const NsoHeader *nso_headers, const AutoLoadModuleInfo *ali, const ArgumentStore::Entry *argument, u32 flags, os::NativeHandle resource_limit) {
+        Result CreateProcessAndLoadAutoLoadModules(ProcessInfo *out, const Meta *meta, const AutoLoadModuleContext &ctx, const ArgumentStore::Entry *argument, u32 flags, os::NativeHandle resource_limit) {
             /* Get CreateProcessParameter. */
             svc::CreateProcessParameter param;
             R_TRY(GetCreateProcessParameter(std::addressof(param), meta, flags, resource_limit));
 
             /* Decide on an NSO layout. */
-            R_TRY(DecideAddressSpaceLayout(out, std::addressof(param), nso_headers, ali, argument));
+            R_TRY(DecideAddressSpaceLayout(out, std::addressof(param), ctx, argument));
 
             /* Actually create process. */
             svc::Handle process_handle;
@@ -769,10 +811,11 @@ namespace ams::ldr {
 
             /* Set the output handle, and ensure that if we fail after this point we clean it up. */
             out->process_handle = process_handle;
+            out->code_address   = param.code_address;
             ON_RESULT_FAILURE { svc::CloseHandle(process_handle); };
 
             /* Load all auto load modules. */
-            R_RETURN(LoadAutoLoadModules(out, nso_headers, ali, argument));
+            R_RETURN(LoadAutoLoadModules(out, ctx, argument));
         }
 
     }
@@ -813,13 +856,13 @@ namespace ams::ldr {
         }
 
         /* Load, validate NSO headers. */
-        AutoLoadModuleInfo auto_load_info = {};
-        R_TRY(LoadAutoLoadHeaders(g_nso_headers, std::addressof(auto_load_info), meta.acid->flags));
-        R_TRY(CheckAutoLoad(g_nso_headers, std::addressof(auto_load_info), meta.acid->flags));
+        AutoLoadModuleContext ctx;
+        R_TRY(LoadAutoLoadHeaders(ctx, meta.acid->flags));
+        R_TRY(CheckAutoLoad(ctx, meta.acid->flags));
 
         /* Actually create the process and load NSOs into process memory. */
         ProcessInfo info;
-        R_TRY(CreateProcessAndLoadAutoLoadModules(std::addressof(info), std::addressof(meta), g_nso_headers, std::addressof(auto_load_info), argument, flags, resource_limit));
+        R_TRY(CreateProcessAndLoadAutoLoadModules(std::addressof(info), std::addressof(meta), ctx, argument, flags, resource_limit));
 
         /* Register NSOs with the RoManager. */
         {
@@ -831,10 +874,8 @@ namespace ams::ldr {
             RoManager::GetInstance().RegisterProcess(pin_id, process_id, meta.aci->program_id, as_type == Npdm::AddressSpaceType_64Bit || as_type == Npdm::AddressSpaceType_64BitDeprecated);
 
             /* Register all NSOs. */
-            for (size_t i = 0; i < Nso_Count; i++) {
-                if (auto_load_info.has_nso[i]) {
-                    RoManager::GetInstance().AddNso(pin_id, g_nso_headers[i].module_id, info.nso_address[i], info.nso_size[i]);
-                }
+            for (int i = 0; i < ctx.nso_count; i++) {
+                RoManager::GetInstance().AddNso(pin_id, ctx.headers[i].module_id, info.nso_address[i], info.nso_size[i]);
             }
         }
 

Source/Atmosphere/stratosphere/loader/source/oc/customize.cpp

@@ -31,16 +31,21 @@
 namespace ams::ldr::hoc {
 
 volatile CustomizeTable C = {
+
 /* Disables RAM powerdown */
 .hpMode = DISABLED,
 
-.commonEmcMemVolt  = 1175000, /* LPDDR4X JEDEC Specification */
+.commonEmcMemVolt  = 1175000, /* LPDDR4(X) JEDEC Specification */
 .eristaEmcMaxClock = 1600000, /* Maximum HB-MGCH ram rating */
 .eristaEmcMaxClock1 = 1600000,
 .eristaEmcMaxClock2 = 1600000,
 
-.marikoEmcMaxClock = 1866000, /* 1866MHz @ 1866tWRL is guaranteed to work on all Mariko units */
-.marikoEmcVddqVolt = 600000, /* Micron: 600mV, other manafacturers: 640mV */
+/* Available: 66MHz step rate, 100MHz step rate and jedec. */
+/* Jedec freqs are 1333MHz, 1600MHz, 1866MHz, 2133MHz, 2400MHz, 2666MHz, 2933MHz, 3200MHz. */
+.stepMode = StepMode_66MHz,
+
+.marikoEmcMaxClock = 2133000, /* 1866MHz @ 1866tWRL is guaranteed to work on all Mariko units */
+.marikoEmcVddqVolt = 600000,
 .emcDvbShift = 0,
 
 // Primary
@@ -54,6 +59,29 @@ volatile CustomizeTable C = {
 .t7_tWTR  = 0,
 .t8_tREFI = 0,
 
+/* At 1333WL, for some reason (incorrect ram timing config in mtc table?), tRP causes crashes at high reductions - 2 seems to be the most common limit. */
+/* This is a lazy workaround until I find the issue... */
+.t2_tRP_cap = 2,
+
+/* Frequency where non low timings gets used. */
+.timingEmcTbreak = DISABLED,
+.low_t6_tRTW = DISABLED,
+.low_t7_tWTR = DISABLED,
+
+.readLatency = {
+    DISABLED,
+    DISABLED,
+    DISABLED,
+    DISABLED,
+},
+
+.writeLatency = {
+    DISABLED,
+    DISABLED,
+    DISABLED,
+    DISABLED,
+},
+
 /* You can mix and match different latencies if needed */
 /*
  *  Read:
@@ -68,13 +96,13 @@ volatile CustomizeTable C = {
  *   1331WL = 12
  */
 
-.mem_burst_read_latency = RL_1866,
-.mem_burst_write_latency = WL_1866,
+.mem_burst_read_latency = RL_1600,
+.mem_burst_write_latency = WL_1600,
 
 .eristaCpuUV = 0,
 .eristaCpuVmin = 800,
 .eristaCpuMaxVolt = 1200,
-/* Unlocks up to 2295 Mhz CPU, usage is not recommended. */
+/* Unlocks up to 2397 Mhz CPU, usage is not recommended. */
 .eristaCpuUnlock = DISABLED,
 
 .marikoCpuUVLow = 0, // No undervolt
@@ -86,27 +114,25 @@ volatile CustomizeTable C = {
 /* 1120mV is NVIDIA rating */
 .marikoCpuMaxVolt = 1120,
 
-/* Supported values: 1963000, 2091000, 2193000, 2295000, 2397000, 2499000, 2601000, 2703000. */
-/* 1963000 is official rating of T214/Mariko, fully safe. */
+/* Supported values: 1963500, 2091000, 2193000, 2295000, 2397000, 2499000, 2601000, 2703000. */
+/* 1963500 is official rating of T214/Mariko, fully safe. */
 /* 2091000-2295000 is a slight OC which should work on all units, but no guarantees. */
 /* 2397000 is the max safe OC for most average units with tuned undervolt. */
 /* 2499000 should be used with caution. */
 /* 2601000 exceeds pmic limit on most consoles. */
 /* 2703000 is potentially dangerous and not advised. */
-.marikoCpuMaxClock = 1963000,
+.marikoCpuMaxClock = 1963500,
 
 .eristaCpuBoostClock = 1785000, // Default boost clock
-.marikoCpuBoostClock = 1963000, // Default boost clock
+.marikoCpuBoostClock = 1963500, // Default boost clock
 
 .eristaGpuUV = 0,
 .eristaGpuVmin = 810,
 
 .marikoGpuUV = 0,
 
-/* For automatic vmin detection, set this to AUTO. */
-/* vmin past 795mV won't work due to HOS limitation */
-/* Vmin is automatically set to 800mV when SoC temperature is below 20C */
-.marikoGpuVmin = AUTO,
+/* Vmin past 795mV won't work due boot voltage being 800mV. */
+.marikoGpuVmin = 610,
 
 .marikoGpuVmax = 800,
 
@@ -222,7 +248,7 @@ volatile CustomizeTable C = {
     { 1683000, { 1168000, }, {  5100873, -279186,  4747, } },
     { 1785000, { 1225000, }, {  5100873, -279186,  4747, } },
     { 1887000, { 1225000, }, {  5100873, -279186,  4747, } },
-    { 1963500, { 1227500, }, {  5100873, -279186,  4747, } },
+    { 1989000, { 1227500, }, {  5100873, -279186,  4747, } },
     { 2091000, { 1227500, }, {  5100873, -279186,  4747, } },
     { 2193000, { 1227500, }, {  5100873, -279186,  4747, } },
     { 2295000, { 1256250, }, {  5100873, -279186,  4747, } },

Source/Atmosphere/stratosphere/loader/source/oc/customize.hpp

@@ -20,7 +20,7 @@
 
 #pragma once
 
-#define CUST_REV 1
+#define CUST_REV 2
 
 #include "oc_common.hpp"
 #include "pcv/pcv_common.hpp"
@@ -36,6 +36,12 @@ enum TableConfig: u32 {
     EXTREME_TABLE = 4,
 };
 
+enum StepMode: u32 {
+    StepMode_66MHz  = 0,
+    StepMode_100MHz = 1,
+    StepMode_Jedec  = 2,
+};
+
 /*
  *  Read:
  *   2133RL = 40
@@ -82,6 +88,8 @@ typedef struct CustomizeTable {
     u32 eristaEmcMaxClock;
     u32 eristaEmcMaxClock1;
     u32 eristaEmcMaxClock2;
+
+    StepMode stepMode;
     u32 marikoEmcMaxClock;
     u32 marikoEmcVddqVolt;
     u32 emcDvbShift;
@@ -95,6 +103,15 @@ typedef struct CustomizeTable {
     u32 t7_tWTR;
     u32 t8_tREFI;
 
+    u32 t2_tRP_cap;
+
+    u32 timingEmcTbreak;
+    u32 low_t6_tRTW;
+    u32 low_t7_tWTR;
+
+    u32 readLatency[4];
+    u32 writeLatency[4];
+
     u32 mem_burst_read_latency;
     u32 mem_burst_write_latency;
 

Source/Atmosphere/stratosphere/loader/source/oc/erista/calculate_timings_erista.cpp

@@ -14,7 +14,7 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#include "../oc_common.hpp"
+#include <stratosphere.hpp>
 #include "../mtc_timing_value.hpp"
 
 namespace ams::ldr::hoc::pcv::erista {

Source/Atmosphere/stratosphere/loader/source/oc/mariko/calculate_timings.cpp

@@ -14,7 +14,7 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#include "../oc_common.hpp"
+#include <stratosphere.hpp>
 #include "../mtc_timing_value.hpp"
 #include "timing_tables.hpp"
 
@@ -30,6 +30,70 @@ namespace ams::ldr::hoc::pcv::mariko {
         rext = 0x1A;
     }
 
+    void SwitchLatency(volatile u32 &latency, u32 index, u32 latencyStep) {
+        latency += index * latencyStep;
+    }
+
+    static u32 GetMaxLatencyIndex(volatile u32 *latencyArray, u32 latencySize) {
+        u32 maxIndex = 0;
+        for (u32 i = 0; i < latencySize; ++i) {
+            if (latencyArray[i]) {
+                maxIndex = i;
+            }
+        }
+
+        return maxIndex;
+    }
+
+    void AutoLatency(volatile u32 &latency, u32 freq, u32 latencyStep) {
+        if (freq > 1600'000 && freq <= 1866'000) { /* 1866tRWL */
+            latency += latencyStep * 2;
+        } else { /* 2133tRWL */
+            latency += latencyStep * 3;
+        }
+    }
+
+    void HandleLatency(u32 freq, volatile u32 &latency, volatile u32 *latencyArray, u32 indexMax, u32 latencyStep) {
+        for (u32 i = 0; i <= indexMax; ++i) {
+            if (latencyArray[i] != 0 && freq <= latencyArray[i]) {
+                SwitchLatency(latency, i, latencyStep);
+                return;
+            }
+        }
+
+        SwitchLatency(latency, indexMax, latencyStep);
+    }
+
+    void HandleLatency(u32 freq) {
+        static u32 rlIndexMax = GetMaxLatencyIndex(C.readLatency, std::size(C.readLatency));
+        static u32 wlIndexMax = GetMaxLatencyIndex(C.writeLatency, std::size(C.writeLatency));
+        constexpr u32 ReadLatencyStep  = 4;
+        constexpr u32 WriteLatencyStep = 2;
+        bool autoLatencyRead = false, autoLatencyWrite = false;
+
+        if (rlIndexMax == 0) {
+            AutoLatency(RL, freq, ReadLatencyStep);
+            autoLatencyRead = true;
+        }
+
+        if (wlIndexMax == 0) {
+            AutoLatency(WL, freq, WriteLatencyStep);
+            autoLatencyWrite = true;
+        }
+
+        if (autoLatencyRead && autoLatencyWrite) {
+            return;
+        }
+
+        if (!autoLatencyRead) {
+            HandleLatency(freq, RL, C.readLatency, rlIndexMax, ReadLatencyStep);
+        }
+
+        if (!autoLatencyWrite) {
+            HandleLatency(freq, WL, C.writeLatency, wlIndexMax, WriteLatencyStep);
+        }
+    }
+
     void CalculateMrw2() {
         static const u8 rlMapDBI[8] = {
             6, 12, 16, 22, 28, 32, 36, 40
@@ -59,8 +123,80 @@ namespace ams::ldr::hoc::pcv::mariko {
         mrw2 = static_cast<u8>(((rlIndex & 0x7) | ((wlIndex & 0x7) << 3) | ((0 & 0x1) << 6)));
     }
 
-    void CalculateTimings() {
+    void CalculateTimings(double tCK_avg, u32 freq) {
+        RL = RL_1331;
+        WL = WL_1331;
+
+        HandleLatency(freq);
+
         GetRext();
+
+        /* At 1333WL, for some reason (incorrect ram timing config in mtc table?), tRP causes crashes at high reductions - 2 seems to be the most common limit. */
+        /* This is a lazy workaround until I find the issue... */
+        u32 tRPpbIndex = C.t2_tRP;
+        if (WL == WL_1331) {
+            tRPpbIndex = MIN(C.t2_tRP_cap, C.t2_tRP);
+        }
+
+        tRCD    = tRCD_values[C.t1_tRCD];
+        tRPpb   = tRP_values[tRPpbIndex];
+        tRAS    = tRAS_values[C.t3_tRAS];
+        tRRD = tRRD_values[C.t4_tRRD];
+        tRFCpb  = tRFC_values[C.t5_tRFC];
+        u32 tRTW = C.t6_tRTW;
+        u32 tWTR = 10 - tWTR_values[C.t7_tWTR];
+
+        if (freq < C.timingEmcTbreak) {
+            tRTW  = C.low_t6_tRTW;
+            tWTR = 10 - tWTR_values[C.low_t7_tWTR];
+        }
+
+        s32 finetRTW = C.fineTune_t6_tRTW;
+        s32 finetWTR = C.fineTune_t7_tWTR;
+
+        tRC      = tRAS + tRPpb;
+        tRFCab   = tRFCpb * 2;
+        tXSR  = static_cast<double>(tRFCab + 7.5);
+        tFAW     = static_cast<u32>(tRRD * 4.0);
+        tRPab = tRPpb + 3;
+
+        tR2P  = CEIL((RL * 0.426) - 2.0);
+        tR2W  = FLOOR(FLOOR((5.0 / tCK_avg) + ((FLOOR(48.0 / WL) - 0.478) * 3.0)) / 1.501) + RL - (tRTW * 3) + finetRTW;
+        tRTM  = FLOOR((10.0 + RL) + (3.502 / tCK_avg)) + FLOOR(7.489 / tCK_avg);
+        tRATM = CEIL((tRTM - 10.0) + (RL * 0.426));
+
+        rdv               = RL + FLOOR((5.105 / tCK_avg) + 17.017);
+        qpop              = rdv - 14;
+        quse_width        = CEIL(((4.897 / tCK_avg) - FLOOR(2.538 / tCK_avg)) + 3.782);
+        quse              = FLOOR(RL + ((5.082 / tCK_avg) + FLOOR(2.560 / tCK_avg))) - CEIL(4.820 / tCK_avg);
+        einput_duration   = FLOOR(9.936 / tCK_avg) + 5.0 + quse_width;
+        einput            = quse - CEIL(9.928 / tCK_avg);
+        u32 qrst_duration = FLOOR(8.399 - tCK_avg);
+        u32 qrstLow       = MAX(static_cast<s32>(einput - qrst_duration - 2), static_cast<s32>(0));
+        qrst              = PACK_U32(qrst_duration, qrstLow);
+        ibdly             = PACK_U32_NIBBLE_HIGH_BYTE_LOW(1, quse - qrst_duration - 2.0);
+        qsafe             = (einput_duration + 3) + MAX(MIN(qrstLow * rdv, qrst_duration + qrst_duration), einput);
+        tW2P              = (CEIL(WL * 1.7303) * 2) - 5;
+        tWTPDEN           = CEIL(((1.803 / tCK_avg) + MAX(RL + (2.694 / tCK_avg), static_cast<double>(tW2P))) + (BL / 2));
+        tW2R              = FLOOR(MAX((5.020 / tCK_avg) + 1.130, WL - MAX(-CEIL(0.258 * (WL - RL)), 1.964)) * 1.964) + WL - CEIL(tWTR / tCK_avg) + finetWTR;
+        tWTM              = CEIL(WL + ((7.570 / tCK_avg) + 8.753));
+        tWATM             = (tWTM + (FLOOR(WL / 0.816) * 2.0)) - 4.0;
+
+        wdv = WL;
+        wsv = WL - 2;
+        wev = 0xA + (WL - 14);
+
+        u32 obdlyHigh = 3 / FLOOR(MIN(static_cast<double>(2), tCK_avg * (WL - 7)));
+        u32 obdlyLow  = MAX(WL - FLOOR((126.0 / CEIL(tCK_avg + 8.601))), 0.0);
+        obdly         = PACK_U32_NIBBLE_HIGH_BYTE_LOW(obdlyHigh, obdlyLow);
+
+        pdex2rw  = CEIL((CEIL(12.335 - tCK_avg) + (7.430 / tCK_avg) - CEIL(tCK_avg * 11.361)));
+
+        tCLKSTOP = FLOOR(MIN(8.488 / tCK_avg, 23.0)) + 8.0;
+
+        u32 tMMRI = tRCD + (tCK_avg * 3);
+        pdex2mrr  = tMMRI + 10;
+
         CalculateMrw2();
     }
 

Source/Atmosphere/stratosphere/loader/source/oc/mariko/calculate_timings.hpp

@@ -18,7 +18,7 @@
 
 namespace ams::ldr::hoc::pcv::mariko {
 
-    void CalculateTimings();
+    void CalculateTimings(double tCK_avg, u32 freq);
 
 }
 

Source/Atmosphere/stratosphere/loader/source/oc/mtc_timing_value.hpp

@@ -111,60 +111,54 @@ namespace ams::ldr::hoc {
         const std::array<u32,      10>  tWTR_values   = { 10, 9, 8, 7, 6, 5, 4, 3, 2, 1 };
         const std::array<u32,       6>  tREFpb_values = { 3900, 5850, 7800, 11700, 15600, 99999 };
 
-        const double tCK_avg = 1000'000.0 / C.marikoEmcMaxClock;
+        inline u32 tRCD;
+        inline u32 tRPpb;
+        inline u32 tRAS;
+        inline double tRRD;
+        inline u32 tRFCpb;
 
-        const u32 tRCD    = tRCD_values[C.t1_tRCD];
-        const u32 tRPpb   = tRP_values[C.t2_tRP];
-        const u32 tRAS    = tRAS_values[C.t3_tRAS];
-        const double tRRD = tRRD_values[C.t4_tRRD];
-        const u32 tRFCpb  = tRFC_values[C.t5_tRFC];
-        const u32 tWTR    = 10 - tWTR_values[C.t7_tWTR];
-        const s32 finetRTW = C.fineTune_t6_tRTW;
-        const s32 finetWTR = C.fineTune_t7_tWTR;
+        inline u32 tRC;
+        inline u32 tRFCab;
+        inline double tXSR;
+        inline u32 tFAW;
+        inline double tRPab;
 
-        const u32 tRC      = tRAS + tRPpb;
-        const u32 tRFCab   = tRFCpb * 2;
-        const double tXSR  = static_cast<double>(tRFCab + 7.5);
-        const u32 tFAW     = static_cast<u32>(tRRD * 4.0);
-        const double tRPab = tRPpb + 3;
+        inline u32 RL;
+        inline u32 WL;
 
-        const u32 tR2P   = CEIL((RL * 0.426) - 2.0);
-        const u32 tR2W = FLOOR(FLOOR((5.0 / tCK_avg) + ((FLOOR(48.0 / WL) - 0.478) * 3.0)) / 1.501) + RL - (C.t6_tRTW * 3) + finetRTW;
-        const u32 tRTM   = FLOOR((10.0 + RL) + (3.502 / tCK_avg)) + FLOOR(7.489 / tCK_avg);
-        const u32 tRATM  = CEIL((tRTM - 10.0) + (RL * 0.426));
+        inline u32 tR2P;
+        inline u32 tR2W;
+        inline u32 tRTM;
+        inline u32 tRATM;
         inline u32 rext;
 
-        const u32 rdv             = RL + FLOOR((5.105 / tCK_avg) + 17.017);
-        const u32 qpop            = rdv - 14;
-        const u32 quse_width      = CEIL(((4.897 / tCK_avg) - FLOOR(2.538 / tCK_avg)) + 3.782);
-        const u32 quse            = FLOOR(RL + ((5.082 / tCK_avg) + FLOOR(2.560 / tCK_avg))) - CEIL(4.820 / tCK_avg);
-        const u32 einput_duration = FLOOR(9.936 / tCK_avg) + 5.0 + quse_width;
-        const u32 einput          = quse - CEIL(9.928 / tCK_avg);
-        const u32 qrst_duration   = FLOOR(8.399 - tCK_avg);
-        const u32 qrstLow         = MAX(static_cast<s32>(einput - qrst_duration - 2), static_cast<s32>(0));
-        const u32 qrst            = PACK_U32(qrst_duration, qrstLow);
-        const u32 ibdly           = PACK_U32_NIBBLE_HIGH_BYTE_LOW(1, quse - qrst_duration - 2.0);
-        const u32 qsafe           = (einput_duration + 3) + MAX(MIN(qrstLow * rdv, qrst_duration + qrst_duration), einput);
-        const u32 tW2P            = (CEIL(WL * 1.7303) * 2) - 5;
-        const u32 tWTPDEN         = CEIL(((1.803 / tCK_avg) + MAX(RL + (2.694 / tCK_avg), static_cast<double>(tW2P))) + (BL / 2));
-        const u32 tW2R            = FLOOR(MAX((5.020 / tCK_avg) + 1.130, WL - MAX(-CEIL(0.258 * (WL - RL)), 1.964)) * 1.964) + WL - CEIL(tWTR / tCK_avg) + finetWTR;
-        const u32 tWTM            = CEIL(WL + ((7.570 / tCK_avg) + 8.753));
-        const u32 tWATM           = (tWTM + (FLOOR(WL / 0.816) * 2.0)) - 4.0;
+        inline u32 rdv;
+        inline u32 qpop;
+        inline u32 quse_width;
+        inline u32 quse;
+        inline u32 einput_duration;
+        inline u32 einput;
+        inline u32 qrst;
+        inline u32 ibdly;
+        inline u32 qsafe;
 
-        const u32 wdv = WL;
-        const u32 wsv = WL - 2;
-        const u32 wev = 0xA + (WL - 14);
+        inline u32 tW2P;
+        inline u32 tWTPDEN;
+        inline u32 tW2R;
+        inline u32 tWTM;
+        inline u32 tWATM;
 
-        const u32 obdlyHigh = 3 / FLOOR(MIN(static_cast<double>(2), tCK_avg * (WL - 7)));
-        const u32 obdlyLow = MAX(WL - FLOOR((126.0 / CEIL(tCK_avg + 8.601))), 0.0);
-        const u32 obdly = PACK_U32_NIBBLE_HIGH_BYTE_LOW(obdlyHigh, obdlyLow);
+        inline u32 wdv;
+        inline u32 wsv;
+        inline u32 wev;
 
-        const u32 pdex2rw = CEIL((CEIL(12.335 - tCK_avg) + (7.430 / tCK_avg) - CEIL(tCK_avg * 11.361)));
+        inline u32 obdly;
 
-        const u32 tCLKSTOP = FLOOR(MIN(8.488 / tCK_avg, 23.0)) + 8.0;
+        inline u32 pdex2rw;
 
-        const double tMMRI    = tRCD + (tCK_avg * 3);
-        const double pdex2mrr = tMMRI + 10; /* Do this properly? */
+        inline u32 tCLKSTOP;
+
+        inline u32 pdex2mrr;
 
         inline u8 mrw2;
     }

Source/Atmosphere/stratosphere/loader/source/oc/oc_common.hpp

@@ -28,6 +28,7 @@
 #endif
 
 #include "customize.hpp"
+#include "oc_log.hpp"
 
 #define PATCH_OFFSET(offset, value) \
     static_assert(sizeof(__typeof__(offset)) <= sizeof(u64)); \
@@ -50,6 +51,7 @@ namespace ams::ldr {
     R_DEFINE_ERROR_RESULT(UninitializedPatcher,     1013);
     R_DEFINE_ERROR_RESULT(UnsuccessfulPatcher,      1014);
     R_DEFINE_ERROR_RESULT(SafetyCheckFailure,       1015);
+    R_DEFINE_ERROR_RESULT(InvalidMtcTablePattern,   1016);
 }
 
 namespace ams::ldr::hoc {

Source/Atmosphere/stratosphere/loader/source/oc/oc_log.cpp

@@ -0,0 +1,128 @@
+/*
+ * Copyright (c) 2019 m4xw <m4x@m4xw.net>
+ * Copyright (c) 2019 Atmosphere-NX
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/* See https://github.com/lulle2007200/emuMMC/blob/internal-emummc/source/ */
+
+#include "oc_common.hpp"
+
+#if defined(AMS_BUILD_FOR_AUDITING) || defined(AMS_BUILD_FOR_DEBUGGING)
+#include "fatal_handler_bin.h"
+#endif
+
+namespace ams::ldr::hoc {
+
+    #define ATMOSPHERE_REBOOT_TO_FATAL_MAGIC 0x32454641
+    #define ATMOSPHERE_IRAM_PAYLOAD_BASE 0x40010000
+    #define ATMOSPHERE_FATAL_ERROR_ADDR 0x4003E000
+
+    _Alignas(4096) u8 working_buf[4096];
+
+    void SmcRebootToIramPayload() {
+        SecmonArgs args;
+        args.X[0] = 0xC3000401;
+        args.X[1] = 65001;
+        args.X[2] = 0;
+        args.X[3] = 2;
+        svcCallSecureMonitor(&args);
+    }
+
+    Result SmcCopyToIram(uintptr_t dest, const void *src, u32 size) {
+        SecmonArgs args;
+        args.X[0] = 0xF0000201;
+        args.X[1] = (u64)src;
+        args.X[2] = (u64)dest;
+        args.X[3] = size;
+        args.X[4] = 1;
+        svcCallSecureMonitor(&args);
+        Result rc = 0;
+        if (args.X[0] != 0) {
+            rc = (26u | ((u32)args.X[0] << 9u));
+        }
+        return rc;
+    }
+
+    Result SmcCopyFromIram(void *dest, uintptr_t src, u32 size) {
+        SecmonArgs args;
+        args.X[0] = 0xF0000201;
+        args.X[1] = (u64)dest;
+        args.X[2] = (u64)src;
+        args.X[3] = size;
+        args.X[4] = 0;
+        svcCallSecureMonitor(&args);
+        Result rc = 0;
+        if (args.X[0] != 0) {
+            rc = (26u | ((u32)args.X[0] << 9u));
+        }
+        return rc;
+    }
+
+    struct log_ctx_t {
+        u32 magic;
+        u32 sz;
+        u32 start;
+        u32 end;
+        char buf[];
+    };
+
+    #define IRAM_LOG_CTX_ADDR 0x4003C000
+    #define IRAM_LOG_MAX_SZ 4096
+
+    #if defined(AMS_BUILD_FOR_AUDITING) || defined(AMS_BUILD_FOR_DEBUGGING)
+    void Log(const char *data, ...) {
+        static const u32 max_log_sz = sizeof(working_buf) - sizeof(log_ctx_t);
+        static bool initDone = false;
+        log_ctx_t *log_ctx = (log_ctx_t*)working_buf;
+
+        SmcCopyFromIram(working_buf, IRAM_LOG_CTX_ADDR, sizeof(working_buf));
+
+        if (!initDone) {
+            initDone = true;
+            log_ctx->buf[0] = '\0';
+            log_ctx->magic = 0xaabbccdd;
+            log_ctx->start = 0;
+            log_ctx->end   = 0;
+        }
+
+        va_list args;
+        va_start(args, data);
+        s32 res = vsnprintf(log_ctx->buf + log_ctx->end, max_log_sz - log_ctx->end, data, args);
+        va_end(args);
+
+        if (res < 0 || res >= (static_cast<s32>(max_log_sz - log_ctx->end))) {
+            SmcCopyToIram(IRAM_LOG_CTX_ADDR, working_buf, sizeof(working_buf));
+            return;
+        }
+
+        log_ctx->end += res;
+        SmcCopyToIram(IRAM_LOG_CTX_ADDR, working_buf, sizeof(working_buf));
+    }
+    #endif
+
+    #if defined(AMS_BUILD_FOR_AUDITING) || defined(AMS_BUILD_FOR_DEBUGGING)
+    void ViewLog() {
+        constexpr size_t PageSize = 4096;
+        for (size_t ofs = 0; ofs < fatal_handler_bin_size; ofs += PageSize) {
+            memcpy(&working_buf, fatal_handler_bin + ofs, std::min(fatal_handler_bin_size - ofs, PageSize));
+            SmcCopyToIram(ATMOSPHERE_IRAM_PAYLOAD_BASE + ofs, &working_buf, std::min(fatal_handler_bin_size - ofs, PageSize));
+        }
+
+        SmcRebootToIramPayload();
+
+        while(true){}
+    }
+    #endif
+}

Source/Atmosphere/stratosphere/loader/source/oc/oc_log.hpp

@@ -0,0 +1,27 @@
+/*
+ * Copyright (c) 2019 m4xw <m4x@m4xw.net>
+ * Copyright (c) 2019 Atmosphere-NX
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/* See https://github.com/lulle2007200/emuMMC/blob/internal-emummc/source/ */
+
+#pragma once
+
+namespace ams::ldr::hoc {
+
+    void Log(const char *data, ...);
+    void ViewLog();
+
+}

Source/Atmosphere/stratosphere/loader/source/oc/pcv/pcv.cpp

@@ -144,18 +144,18 @@ namespace ams::ldr::hoc::pcv {
 
         using namespace ams::ldr::hoc::pcv;
         sValidator validators[] = {
-            { C.eristaCpuBoostClock,                1020'000, 2295'000,  true, panic::Cpu },
+            { C.eristaCpuBoostClock,                1020'000, 2397'000,  true, panic::Cpu },
             { C.marikoCpuBoostClock,                1020'000, 2703'000,  true, panic::Cpu },
             { C.eristaCpuMaxVolt,                       1000,     1260, false, panic::Cpu },
             { C.marikoCpuMaxVolt,                       1000,     1200, false, panic::Cpu },
-            { eristaCpuDvfsMaxFreq,                 1785'000, 2295'000, false, panic::Cpu },
+            { eristaCpuDvfsMaxFreq,                 1785'000, 2397'000, false, panic::Cpu },
             { marikoCpuDvfsMaxFreq,                 1785'000, 2703'000, false, panic::Cpu },
             { C.commonEmcMemVolt,                    912'500, 1350'000, false, panic::Emc }, // Official burst vmax for the RAMs is 1500mV
             { GET_MAX_OF_ARR(erista::maxEmcClocks), 1600'000, 2600'000, false, panic::Emc },
             { C.marikoEmcMaxClock,                  1600'000, 3500'000, false, panic::Emc },
             { C.marikoEmcVddqVolt,                   250'000,  700'000, false, panic::Emc },
             { eristaGpuDvfsMaxFreq,                  768'000, 1152'000, false, panic::Gpu },
-            { marikoGpuDvfsMaxFreq,                  768'000, 1570'000, false, panic::Gpu },
+            { marikoGpuDvfsMaxFreq,                  768'000, 1536'000, false, panic::Gpu },
             { C.marikoGpuVmax,                           800,      960, false, panic::Gpu },
         };
 
@@ -173,11 +173,14 @@ namespace ams::ldr::hoc::pcv {
     void Patch(uintptr_t mapped_nso, size_t nso_size) {
         #ifdef ATMOSPHERE_IS_STRATOSPHERE
         SafetyCheck();
+
         bool isMariko = (spl::GetSocType() == spl::SocType_Mariko);
-        if (isMariko)
+        if (isMariko) {
             mariko::Patch(mapped_nso, nso_size);
-        else
+        } else {
             erista::Patch(mapped_nso, nso_size);
+        }
+
         #endif
     }
 

Source/Atmosphere/stratosphere/loader/source/oc/pcv/pcv.hpp

@@ -22,276 +22,12 @@
 
 #include "../oc_common.hpp"
 #include "pcv_common.hpp"
+#include "pcv_erista.hpp"
+#include "pcv_mariko.hpp"
+#include "pcv_asm.hpp"
 
 namespace ams::ldr::hoc::pcv {
 
-    namespace mariko {
-        constexpr cvb_entry_t CpuCvbTableDefault[] = {
-            {  204000, {  721589, -12695, 27 }, {         } },
-            {  306000, {  747134, -14195, 27 }, {         } },
-            {  408000, {  776324, -15705, 27 }, {         } },
-            {  510000, {  809160, -17205, 27 }, {         } },
-            {  612000, {  845641, -18715, 27 }, {         } },
-            {  714000, {  885768, -20215, 27 }, {         } },
-            {  816000, {  929540, -21725, 27 }, {         } },
-            {  918000, {  976958, -23225, 27 }, {         } },
-            { 1020000, { 1028021, -24725, 27 }, { 1120000 } },
-            { 1122000, { 1082730, -26235, 27 }, { 1120000 } },
-            { 1224000, { 1141084, -27735, 27 }, { 1120000 } },
-            { 1326000, { 1203084, -29245, 27 }, { 1120000 } },
-            { 1428000, { 1268729, -30745, 27 }, { 1120000 } },
-            { 1581000, { 1374032, -33005, 27 }, { 1120000 } },
-            { 1683000, { 1448791, -34505, 27 }, { 1120000 } },
-            { 1785000, { 1527196, -36015, 27 }, { 1120000 } },
-            { 1887000, { 1609246, -37515, 27 }, { 1120000 } },
-            { 1963500, { 1675751, -38635, 27 }, { 1120000 } },
-            {                                               },
-        };
-
-        constexpr u32 CpuClkOfficial  = 1963'500;
-        constexpr u32 CpuVoltOfficial = 1120;
-        constexpr u32 CpuVminOfficial = 620;
-
-        static const u32 cpuVoltagePatchValues[]  = { 850, 38, 1120, 1000, 100, 1000, 0 };
-        static const s32 cpuVoltagePatchOffsets[] = {  -2, -1,    5,    6,   7,    8, 9 };
-        static_assert(sizeof(cpuVoltagePatchValues) == sizeof(cpuVoltagePatchOffsets), "Invalid cpuVoltagePatch size");
-
-        static const u32 cpuVoltThermalData[] = { 620, 1120, 20000, 620, 1120, 70000, 950, 1132, 0, 950, 1227, 0 };
-
-        static const u32 allowedCpuMaxFrequencies[] = { 1'963'000, 2'091'000, 2'193'000, 2'295'000, 2'397'000, 2'499'000, 2'601'000, 2'703'000, };
-
-        constexpr cvb_entry_t GpuCvbTableDefault[] = {
-            // GPUB01_NA_CVB_TABLE
-            {   76800, {}, {  610000,                                 } },
-            {  153600, {}, {  610000,                                 } },
-            {  230400, {}, {  610000,                                 } },
-            {  307200, {}, {  610000,                                 } },
-            {  384000, {}, {  610000,                                 } },
-            {  460800, {}, {  610000,                                 } },
-            {  537600, {}, {  801688, -10900, -163, 298, -10599, 162, } },
-            {  614400, {}, {  824214,  -5743, -452, 238,  -6325,  81, } },
-            {  691200, {}, {  848830,  -3903, -552, 119,  -4030,  -2, } },
-            {  768000, {}, {  891575,  -4409, -584,   0,  -2849,  39, } },
-            {  844800, {}, {  940071,  -5367, -602, -60,    -63, -93, } },
-            {  921600, {}, {  986765,  -6637, -614, -179,  1905, -13, } },
-            {  998400, {}, { 1098475, -13529, -497, -179,  3626,   9, } },
-            { 1075200, {}, { 1163644, -12688, -648,    0,  1077,  40, } },
-            { 1152000, {}, { 1204812,  -9908, -830,    0,  1469, 110, } },
-            { 1228800, {}, { 1277303, -11675, -859,    0,  3722, 313, } },
-            { 1267200, {}, { 1335531, -12567, -867,    0,  3681, 559, } },
-            {                                                           },
-        };
-
-        constexpr u32 GpuClkPllMax = 1300'000'000;
-        constexpr u32 GpuClkPllLimit = 2'600'000;
-        constexpr u32 GpuVminOfficial = 610;
-
-        static const u32 gpuDVFSPattern[] = { 1050, 1000, 100, 1000, 10, };
-        static const u32 gpuVoltThermalPattern[] = { 800, 1120, 0, 610, 1120, 20000, 610, 1120, 30000, 610, 1120, 50000, 610, 1120, 70000, 610, 1120, 90000, };
-        static_assert(sizeof(gpuVoltThermalPattern) == 72, "Invalid gpuVoltThermalPattern");
-
-        struct SpeedoVminTable {
-            u32 speedo;
-            u32 voltage;
-        };
-
-        struct RamVminOffsetTable {
-            u32 maxClock;
-            u32 offset;
-        };
-
-        static const SpeedoVminTable vminTable[] {
-            {1400,       610}, // LOW SPEEDO -> use stock vmin
-            {1560,       590},
-            {1583,       570},
-            {1620,       565},
-            {1670,       560},
-            {1694,       555},
-            {1731,       550},
-            {1750,       540},
-            {0xFFFFFFFF, 530},
-        };
-
-        static const RamVminOffsetTable ramOffset[] {
-            {2400000,     5},
-            {2533000,    10},
-            {2666000,    15},
-            {2800000,    20},
-            {2933000,    25},
-            {3200000,    30},
-            {0xFFFFFFFF, 35},
-        };
-
-        /* GPU Max Clock asm Pattern:
-         *
-         * MOV W11, #0x1000 MOV (wide immediate)                0x1000                              0xB (11)
-         *  sf | opc |                 | hw  |                   imm16                        |      Rd
-         * #31 |30 29|28 27 26 25 24 23|22 21|20 19 18 17 16 15 14 13 12 11 10  9  8  7  6  5 |4  3  2  1  0
-         *   0 | 1 0 | 1  0  0  1  0  1| 0  0| 0  0  0  1  0  0  0  0  0  0  0  0  0  0  0  0 |0  1  0  1  1
-         *
-         * MOVK W11, #0xE, LSL#16     <shift>16                    0xE                              0xB (11)
-         *  sf | opc |                 | hw  |                   imm16                        |      Rd
-         * #31 |30 29|28 27 26 25 24 23|22 21|20 19 18 17 16 15 14 13 12 11 10  9  8  7  6  5 |4  3  2  1  0
-         *   0 | 1 1 | 1  0  0  1  0  1| 0  1| 0  0  0  0  0  0  0  0  0  0  0  0  1  1  1  0 |0  1  0  1  1
-         */
-
-        inline constexpr u32 asm_pattern[] = {0x52820000, 0x72A001C0};
-
-        inline auto asm_compare_no_rd = [](u32 ins1, u32 ins2) {
-            return ((ins1 ^ ins2) >> 5) == 0;
-        };
-
-        inline auto asm_get_rd = [](u32 ins) {
-            return ins & ((1 << 5) - 1);
-        };
-
-        inline auto asm_set_rd = [](u32 ins, u8 rd) {
-            return (ins & 0xFFFFFFE0) | (rd & 0x1F);
-        };
-
-        inline auto asm_set_imm16 = [](u32 ins, u16 imm) {
-            return (ins & 0xFFE0001F) | ((imm & 0xFFFF) << 5);
-        };
-
-        inline bool GpuMaxClockPatternFn(u32 *ptr32) {
-            return asm_compare_no_rd(*ptr32, asm_pattern[0]);
-        }
-
-        constexpr emc_dvb_dvfs_table_t EmcDvbTableDefault[] = {
-            {  204000, { 637, 637, 637, } },
-            {  408000, { 637, 637, 637, } },
-            {  800000, { 637, 637, 637, } },
-            { 1065600, { 637, 637, 637, } },
-            { 1331200, { 650, 637, 637, } },
-            { 1600000, { 675, 650, 637, } },
-        };
-
-        constexpr u32 EmcClkOSAlt = 1331'200;
-        constexpr u32 EmcClkPllmLimit = 2133'000'000;
-        constexpr u32 EmcVddqDefault = 600'000;
-        constexpr u32 MemVdd2Default = 1100'000;
-
-        constexpr u32 MTC_TABLE_REV = 3;
-
-        void Patch(uintptr_t mapped_nso, size_t nso_size);
-
-    }
-
-    namespace erista {
-        static u32 maxEmcClocks[] = { C.eristaEmcMaxClock2, C.eristaEmcMaxClock1, C.eristaEmcMaxClock, };
-        #define GET_MAX_OF_ARR(ARR) (*std::max_element(ARR, ARR + std::size(ARR)))
-
-        constexpr cvb_entry_t CpuCvbTableDefault[] = {
-            // CPU_PLL_CVB_TABLE_ODN
-            {  204000,  {721094}, {                         } },
-            {  306000,  {754040}, {                         } },
-            {  408000,  {786986}, {                         } },
-            {  510000,  {819932}, {                         } },
-            {  612000,  {852878}, {                         } },
-            {  714000,  {885824}, {                         } },
-            {  816000,  {918770}, {                         } },
-            {  918000,  {951716}, {                         } },
-            { 1020000,  {984662}, { -2875621,  358099, -8585} },
-            { 1122000, {1017608}, {   -52225,  104159, -2816} },
-            { 1224000, {1050554}, {  1076868,    8356,  -727} },
-            { 1326000, {1083500}, {  2208191,  -84659,  1240} },
-            { 1428000, {1116446}, {  2519460, -105063,  1611} },
-            { 1581000, {1130000}, {  2889664, -122173,  1834} },
-            { 1683000, {1168000}, {  5100873, -279186,  4747} },
-            { 1785000, {1227500}, {  5100873, -279186,  4747} },
-            {                                                 },
-        };
-
-        constexpr u32 CpuVoltOfficial = 1227;
-
-        constexpr u32 CpuVminOfficial = 825;
-
-        constexpr u32 CpuVoltL4T = 1257'000;
-
-        static const u32 cpuVoltDvfsPattern[] = { 1227, 1000, 100, 1000, 0 };
-        static_assert(sizeof(cpuVoltDvfsPattern) == 0x14, "invalid cpuVoltDvfsPattern size");
-
-        static const u32 cpuVoltageThermalPattern[] = { 950, 1132, 0, 950, 1227, 0, 825, 1227, 15000, 825, 1170, 60000, 825, 1132, 80000 };
-        static_assert(sizeof(cpuVoltageThermalPattern) == 0x3c, "invalid cpuVoltageThermalPattern size");
-        constexpr u32 GpuClkPllLimit = 2'600'000;
-        constexpr u32 GpuClkPllMax = 921'600'000;
-        constexpr u32 GpuVminOfficial = 810;
-
-        constexpr u16 CpuMinVolts[] = { 950, 850, 825, 810 };
-
-        inline bool CpuMaxVoltPatternFn(u32* ptr32) {
-            u32 val = *ptr32;
-            return (val == 1132 || val == 1170 || val == 1227);
-        }
-
-        static const u32 gpuVoltDvfsPattern[] = { 810, 1150, 1000, 100, 1000, 10, };
-        static_assert(sizeof(gpuVoltDvfsPattern) == (sizeof(u32) * 6), "Invalid gpuVoltDvfsPattern");
-
-        static const u32 gpuVoltThermalPattern[] = { 950, 1132, 0, 810, 1132, 15000, 810, 1132, 30000, 810, 1132, 50000, 810, 1132, 70000, 810, 1132, 105000 };
-        static_assert(sizeof(gpuVoltThermalPattern) == 0x48, "invalid gpuVoltageThermalPattern size");
-
-        /* GPU Max Clock asm Pattern:
-         *
-         * MOV W11, #0x1000 MOV (wide immediate)                0x1000                              0xB (11)
-         *  sf | opc |                 | hw  |                   imm16                        |      Rd
-         * #31 |30 29|28 27 26 25 24 23|22 21|20 19 18 17 16 15 14 13 12 11 10  9  8  7  6  5 |4  3  2  1  0
-         *   0 | 1 0 | 1  0  0  1  0  1| 0  0| 0  0  0  1  0  0  0  0  0  0  0  0  0  0  0  0 |0  1  0  1  1
-         *
-         * MOVK W11, #0xE, LSL#16     <shift>16                    0xE                              0xB (11)
-         *  sf | opc |                 | hw  |                   imm16                        |      Rd
-         * #31 |30 29|28 27 26 25 24 23|22 21|20 19 18 17 16 15 14 13 12 11 10  9  8  7  6  5 |4  3  2  1  0
-         *   0 | 1 1 | 1  0  0  1  0  1| 0  1| 0  0  0  0  0  0  0  0  0  0  0  0  1  1  1  0 |0  1  0  1  1
-         */
-        inline constexpr u32 asm_pattern[] = {
-            0x52820000, 0x72A001C0
-        };
-
-        inline auto asm_compare_no_rd = [](u32 ins1, u32 ins2) {
-            return ((ins1 ^ ins2) >> 5) == 0;
-        };
-
-        inline auto asm_get_rd = [](u32 ins) {
-            return ins & ((1 << 5) - 1);
-        };
-
-        inline auto asm_set_rd = [](u32 ins, u8 rd) {
-            return (ins & 0xFFFFFFE0) | (rd & 0x1F);
-        };
-
-        inline auto asm_set_imm16 = [](u32 ins, u16 imm) {
-            return (ins & 0xFFE0001F) | ((imm & 0xFFFF) << 5);
-        };
-
-        inline bool GpuMaxClockPatternFn(u32 *ptr32) {
-            return asm_compare_no_rd(*ptr32, asm_pattern[0]);
-        };
-
-        constexpr cvb_entry_t GpuCvbTableDefault[] = {
-            // NA_FREQ_CVB_TABLE
-            {  76800, {}, {  814294, 8144, -940, 808, -21583, 226, } },
-            { 153600, {}, {  856185, 8144, -940, 808, -21583, 226, } },
-            { 230400, {}, {  898077, 8144, -940, 808, -21583, 226, } },
-            { 307200, {}, {  939968, 8144, -940, 808, -21583, 226, } },
-            { 384000, {}, {  981860, 8144, -940, 808, -21583, 226, } },
-            { 460800, {}, { 1023751, 8144, -940, 808, -21583, 226, } },
-            { 537600, {}, { 1065642, 8144, -940, 808, -21583, 226, } },
-            { 614400, {}, { 1107534, 8144, -940, 808, -21583, 226, } },
-            { 691200, {}, { 1149425, 8144, -940, 808, -21583, 226, } },
-            { 768000, {}, { 1191317, 8144, -940, 808, -21583, 226, } },
-            { 844800, {}, { 1233208, 8144, -940, 808, -21583, 226, } },
-            { 921600, {}, { 1275100, 8144, -940, 808, -21583, 226, } },
-            {                                                        },
-        };
-
-        constexpr u32 MemVoltHOS = 1125'000;
-        constexpr u32 EmcClkMinFreq = 40800; /* 40.8 MHz table only exists on erista. */
-        constexpr u32 EmcClkPllmLimit = 1866'000'000;
-
-        constexpr u32 MTC_TABLE_REV = 7;
-
-        void Patch(uintptr_t mapped_nso, size_t nso_size);
-    }
-
     inline auto MatchesPattern = [](u32 *base, const auto &offsets, const auto &values) {
         for (size_t i = 0; i < std::size(values); ++i) {
             if (*(base + offsets[i]) != values[i]) {

Source/Atmosphere/stratosphere/loader/source/oc/pcv/pcv_asm.hpp

@@ -0,0 +1,64 @@
+/*
+ * Copyright (C) Switch-OC-Suite
+ *
+ * Copyright (c) 2023 hanai3Bi
+ *
+ * Copyright (c) Souldbminer, Lightos_ and Horizon OC Contributors
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#include <stratosphere.hpp>
+
+namespace ams::ldr::hoc::pcv {
+
+    constexpr u32 NopIns = 0x1f2003d5;
+
+    inline auto asm_compare_no_rd = [](u32 ins1, u32 ins2) {
+        return ((ins1 ^ ins2) >> 5) == 0;
+    };
+
+    inline auto asm_get_rd = [](u32 ins) {
+        return ins & ((1 << 5) - 1);
+    };
+
+    inline auto asm_set_rd = [](u32 ins, u8 rd) {
+        return (ins & 0xFFFFFFE0) | (rd & 0x1F);
+    };
+
+    inline auto asm_set_imm16 = [](u32 ins, u16 imm) {
+        return (ins & 0xFFE0001F) | ((imm & 0xFFFF) << 5);
+    };
+
+    inline auto AsmGetImm16 = [](u32 ins) {
+        return static_cast<u16>((ins >> 5) & 0xFFFF);
+    };
+
+    inline auto AsmCompareBrNoRd = [](u32 ins1, u32 ins2) {
+        constexpr u32 RegMask = ~(((1 << 5) - 1) << 5);
+        return ((ins1 & RegMask) ^ (ins2 & RegMask)) == 0;
+    };
+
+    inline auto AsmCompareAddNoImm12 = [](u32 ins1, u32 ins2) {
+        constexpr u32 Imm12Mask = ~(((1 << 12) - 1) << 10);
+        return ((ins1 & Imm12Mask) ^ (ins2 & Imm12Mask)) == 0;
+    };
+
+    inline auto AsmCompareAdrpNoImm = [](u32 ins1, u32 ins2) {
+        constexpr u32 ImmMask = ~((((1 << 2) - 1) << 29) | (((1 << 19) - 1) << 5));
+        return ((ins1 & ImmMask) ^ (ins2 & ImmMask)) == 0;
+    };
+
+}

Source/Atmosphere/stratosphere/loader/source/oc/pcv/pcv_common.hpp

@@ -46,11 +46,6 @@ namespace ams::ldr::hoc::pcv {
         unsigned long dvco_calibration_max;
     } cvb_cpu_dfll_data;
 
-    typedef struct emc_dvb_dvfs_table_t {
-        u64 freq;
-        s32 volt[4] = {0};
-    } emc_dvb_dvfs_table_t;
-
     typedef struct __attribute__((packed)) div_nmp {
         u8 divn_shift;
         u8 divn_width;
@@ -119,7 +114,7 @@ namespace ams::ldr::hoc::pcv {
     static_assert(sizeof(regulator) == 0x120);
 
     constexpr u32 CpuClkOSLimit = 1785'000;
-
+    constexpr u32 GpuClkOsLimit = 921'600;
     constexpr u32 EmcClkOSLimit = 1600'000;
 
     #define R_SKIP() R_SUCCEED()

Source/Atmosphere/stratosphere/loader/source/oc/pcv/pcv_erista.cpp

@@ -134,7 +134,7 @@ namespace ams::ldr::hoc::pcv::erista {
     Result GpuFreqMaxAsm(u32 *ptr32) {
         // Check if both two instructions match the pattern
         u32 ins1 = *ptr32, ins2 = *(ptr32 + 1);
-        if (!(asm_compare_no_rd(ins1, asm_pattern[0]) && asm_compare_no_rd(ins2, asm_pattern[1])))
+        if (!(asm_compare_no_rd(ins1, GpuAsmPattern[0]) && asm_compare_no_rd(ins2, GpuAsmPattern[1])))
             R_THROW(ldr::ResultInvalidGpuFreqMaxPattern());
 
         // Both instructions should operate on the same register
@@ -142,6 +142,12 @@ namespace ams::ldr::hoc::pcv::erista {
         if (rd != asm_get_rd(ins2))
             R_THROW(ldr::ResultInvalidGpuFreqMaxPattern());
 
+        /* Verify the limit. */
+        /* TODO: Make this a little bit cleaner at some point. */
+        if (AsmGetImm16(ins1) != (GpuClkOsLimit & 0xFFFF) || AsmGetImm16(ins2) != (GpuClkOsLimit >> 16)) {
+            R_THROW(ldr::ResultInvalidGpuFreqMaxPattern());
+        }
+
         u32 max_clock;
         switch (C.eristaGpuUV) {
         case 0:
@@ -158,8 +164,8 @@ namespace ams::ldr::hoc::pcv::erista {
             break;
         }
         u32 asm_patch[2] = {
-            asm_set_rd(asm_set_imm16(asm_pattern[0], max_clock), rd),
-            asm_set_rd(asm_set_imm16(asm_pattern[1], max_clock >> 16), rd)};
+            asm_set_rd(asm_set_imm16(GpuAsmPattern[0], max_clock), rd),
+            asm_set_rd(asm_set_imm16(GpuAsmPattern[1], max_clock >> 16), rd)};
         PATCH_OFFSET(ptr32, asm_patch[0]);
         PATCH_OFFSET(ptr32 + 1, asm_patch[1]);
 

Source/Atmosphere/stratosphere/loader/source/oc/pcv/pcv_erista.hpp

@@ -0,0 +1,151 @@
+/*
+ * Copyright (C) Switch-OC-Suite
+ *
+ * Copyright (c) 2023 hanai3Bi
+ *
+ * Copyright (c) Souldbminer, Lightos_ and Horizon OC Contributors
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#include "../oc_common.hpp"
+#include "pcv_common.hpp"
+#include "pcv_asm.hpp"
+
+namespace ams::ldr::hoc::pcv::erista {
+
+    static u32 maxEmcClocks[] = { C.eristaEmcMaxClock2, C.eristaEmcMaxClock1, C.eristaEmcMaxClock, };
+    #define GET_MAX_OF_ARR(ARR) (*std::max_element(ARR, ARR + std::size(ARR)))
+
+    constexpr cvb_entry_t CpuCvbTableDefault[] = {
+        // CPU_PLL_CVB_TABLE_ODN
+        {  204000,  {721094}, {                         } },
+        {  306000,  {754040}, {                         } },
+        {  408000,  {786986}, {                         } },
+        {  510000,  {819932}, {                         } },
+        {  612000,  {852878}, {                         } },
+        {  714000,  {885824}, {                         } },
+        {  816000,  {918770}, {                         } },
+        {  918000,  {951716}, {                         } },
+        { 1020000,  {984662}, { -2875621,  358099, -8585} },
+        { 1122000, {1017608}, {   -52225,  104159, -2816} },
+        { 1224000, {1050554}, {  1076868,    8356,  -727} },
+        { 1326000, {1083500}, {  2208191,  -84659,  1240} },
+        { 1428000, {1116446}, {  2519460, -105063,  1611} },
+        { 1581000, {1130000}, {  2889664, -122173,  1834} },
+        { 1683000, {1168000}, {  5100873, -279186,  4747} },
+        { 1785000, {1227500}, {  5100873, -279186,  4747} },
+        {                                                 },
+    };
+
+    constexpr u32 CpuVoltOfficial = 1227;
+
+    constexpr u32 CpuVminOfficial = 825;
+
+    constexpr u32 CpuVoltL4T = 1257'000;
+
+    static const u32 cpuVoltDvfsPattern[] = { 1227, 1000, 100, 1000, 0 };
+    static_assert(sizeof(cpuVoltDvfsPattern) == 0x14, "invalid cpuVoltDvfsPattern size");
+
+    static const u32 cpuVoltageThermalPattern[] = { 950, 1132, 0, 950, 1227, 0, 825, 1227, 15000, 825, 1170, 60000, 825, 1132, 80000 };
+    static_assert(sizeof(cpuVoltageThermalPattern) == 0x3c, "invalid cpuVoltageThermalPattern size");
+
+    constexpr u32 GpuClkPllLimit  = 2'600'000;
+    constexpr u32 GpuClkPllMax    = 921'600'000;
+    constexpr u32 GpuVminOfficial = 810;
+
+    constexpr u16 CpuMinVolts[] = { 950, 850, 825, 810 };
+
+    static const u32 gpuVoltDvfsPattern[] = { 810, 1150, 1000, 100, 1000, 10, };
+    static_assert(sizeof(gpuVoltDvfsPattern) == (sizeof(u32) * 6), "Invalid gpuVoltDvfsPattern");
+
+    static const u32 gpuVoltThermalPattern[] = { 950, 1132, 0, 810, 1132, 15000, 810, 1132, 30000, 810, 1132, 50000, 810, 1132, 70000, 810, 1132, 105000 };
+    static_assert(sizeof(gpuVoltThermalPattern) == 0x48, "invalid gpuVoltageThermalPattern size");
+
+    /* GPU Max Clock asm Pattern:
+        *
+        * MOV W11, #0x1000 MOV (wide immediate)                0x1000                              0xB (11)
+        *  sf | opc |                 | hw  |                   imm16                        |      Rd
+        * #31 |30 29|28 27 26 25 24 23|22 21|20 19 18 17 16 15 14 13 12 11 10  9  8  7  6  5 |4  3  2  1  0
+        *   0 | 1 0 | 1  0  0  1  0  1| 0  0| 0  0  0  1  0  0  0  0  0  0  0  0  0  0  0  0 |0  1  0  1  1
+        *
+        * MOVK W11, #0xE, LSL#16     <shift>16                    0xE                              0xB (11)
+        *  sf | opc |                 | hw  |                   imm16                        |      Rd
+        * #31 |30 29|28 27 26 25 24 23|22 21|20 19 18 17 16 15 14 13 12 11 10  9  8  7  6  5 |4  3  2  1  0
+        *   0 | 1 1 | 1  0  0  1  0  1| 0  1| 0  0  0  0  0  0  0  0  0  0  0  0  1  1  1  0 |0  1  0  1  1
+        */
+    inline constexpr u32 GpuAsmPattern[] = { 0x52820000, 0x72A001C0 };
+
+    inline bool GpuMaxClockPatternFn(u32 *ptr32) {
+        return asm_compare_no_rd(*ptr32, GpuAsmPattern[0]);
+    };
+
+    constexpr cvb_entry_t GpuCvbTableDefault[] = {
+        // NA_FREQ_CVB_TABLE
+        {  76800, {}, {  814294, 8144, -940, 808, -21583, 226, } },
+        { 153600, {}, {  856185, 8144, -940, 808, -21583, 226, } },
+        { 230400, {}, {  898077, 8144, -940, 808, -21583, 226, } },
+        { 307200, {}, {  939968, 8144, -940, 808, -21583, 226, } },
+        { 384000, {}, {  981860, 8144, -940, 808, -21583, 226, } },
+        { 460800, {}, { 1023751, 8144, -940, 808, -21583, 226, } },
+        { 537600, {}, { 1065642, 8144, -940, 808, -21583, 226, } },
+        { 614400, {}, { 1107534, 8144, -940, 808, -21583, 226, } },
+        { 691200, {}, { 1149425, 8144, -940, 808, -21583, 226, } },
+        { 768000, {}, { 1191317, 8144, -940, 808, -21583, 226, } },
+        { 844800, {}, { 1233208, 8144, -940, 808, -21583, 226, } },
+        { 921600, {}, { 1275100, 8144, -940, 808, -21583, 226, } },
+        {                                                        },
+    };
+
+    constexpr u32 MemVoltHOS = 1125'000;
+    constexpr u32 EmcClkMinFreq = 40800; /* 40.8 MHz table only exists on erista. */
+    constexpr u32 EmcClkPllmLimit = 1866'000'000;
+
+    constexpr u32 MTC_TABLE_REV        = 7;
+    constexpr u32 MtcTableCountDefault = 10;
+
+    constexpr size_t MtcFullTableSize  = sizeof(EristaMtcTable) * MtcTableCountDefault;
+    constexpr u32 MtcFullTableCount    = 3;
+
+    /* These dramids were copied from Hekate -- see /bdk/mem/sdram.h */
+    enum DramId {
+        ICOSA_4GB_SAMSUNG_K4F6E304HB_MGCH        = 0,
+        ICOSA_4GB_HYNIX_H9HCNNNBPUMLHR_NLE       = 1,
+        ICOSA_4GB_MICRON_MT53B512M32D2NP_062_WTC = 2, /* This doesn't have a table in pcv? Wtf? */
+        ICOSA_6GB_SAMSUNG_K4FHE3D4HM_MGCH        = 4,
+        ICOSA_8GB_SAMSUNG_K4FBE3D4HM_MGXX        = 7, /* No table, but expected */
+    };
+
+    enum MtcTableIndex {
+        T210SdevEmcDvfsTableS4gb01 = 0, /* HB-MGCH */
+        T210SdevEmcDvfsTableS6gb01 = 1, /* HM-MGCH */
+        T210SdevEmcDvfsTableH4gb01 = 2, /* HR-NLE  */
+        MtcTableIndex_Invalid      = 3,
+    };
+
+    struct MtcDramIndex {
+        DramId dramId;
+        MtcTableIndex index;
+    };
+
+    constexpr MtcDramIndex mtcIndexTable[] = {
+        { ICOSA_4GB_SAMSUNG_K4F6E304HB_MGCH,  T210SdevEmcDvfsTableS4gb01, },
+        { ICOSA_6GB_SAMSUNG_K4FHE3D4HM_MGCH,  T210SdevEmcDvfsTableS6gb01, },
+        { ICOSA_4GB_HYNIX_H9HCNNNBPUMLHR_NLE, T210SdevEmcDvfsTableH4gb01, },
+    };
+
+    void Patch(uintptr_t mapped_nso, size_t nso_size);
+
+}

Source/Atmosphere/stratosphere/loader/source/oc/pcv/pcv_mariko.cpp

@@ -18,52 +18,13 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
+#include <vector>
 #include "pcv.hpp"
 #include "../mtc_timing_value.hpp"
 #include "../mariko/calculate_timings.hpp"
 
 namespace ams::ldr::hoc::pcv::mariko {
 
-    u32 GetGpuVminVoltage() {
-        for (auto e : vminTable) {
-            if (C.gpuSpeedo <= e.speedo) {
-                return e.voltage;
-            }
-        }
-
-        return 530;
-    }
-
-    u32 GetRamVminAdjustment(u32 vmin) {
-        if (C.marikoEmcMaxClock < 2133000) {
-            return vmin;
-        }
-
-        const u32 ramScale = (((C.marikoEmcMaxClock / 1000) - 2133) / 33) * 5 + vmin;
-
-        for (auto r : ramOffset) {
-            if (C.marikoEmcMaxClock < r.maxClock) {
-                return ramScale + r.offset;
-            }
-        }
-
-        return ramScale;
-    }
-
-    /* Note: EOS (probably?) has a bug in this function that always results in high vmin, this is fixed here. */
-    u32 GetAutoVoltage() {
-        u32 voltage = GetGpuVminVoltage();
-        voltage = GetRamVminAdjustment(voltage);
-
-        u32 voltageOffset = 590 - C.commonGpuVoltOffset;
-
-        if (voltageOffset < voltage) {
-            voltage = voltageOffset;
-        }
-
-        return voltage;
-    }
-
     Result GpuVoltDVFS(u32 *ptr) {
         /* Check for valid pattern. */
         for (size_t i = 0; i < std::size(gpuDVFSPattern); ++i) {
@@ -77,15 +38,10 @@ namespace ams::ldr::hoc::pcv::mariko {
             PATCH_OFFSET(ptr + 1, C.marikoGpuVmax);
         }
 
-        /* C.marikoGpuVmin is non zero, user sets manual voltage. */
         if (C.marikoGpuVmin) {
             PATCH_OFFSET(ptr, C.marikoGpuVmin);
-            R_SUCCEED();
         }
 
-        /* C.marikoGpuVmin is zero, auto voltage is applied. */
-        u32 autoVmin = GetAutoVoltage();
-        PATCH_OFFSET(ptr, autoVmin);
         R_SUCCEED();
     }
 
@@ -94,24 +50,15 @@ namespace ams::ldr::hoc::pcv::mariko {
             R_THROW(ldr::ResultInvalidGpuDvfs());
         }
 
-        u32 vmin = C.marikoGpuVmin;
-
-        /* Automatic voltage. */
         if (!C.marikoGpuVmin) {
-            vmin = GetAutoVoltage();
-            PATCH_OFFSET(ptr,     vmin);
-            PATCH_OFFSET(ptr + 3, vmin);
-            PATCH_OFFSET(ptr + 6, vmin);
-            PATCH_OFFSET(ptr + 9, vmin);
-        } else {
-            /* Manual voltage. */
-            PATCH_OFFSET(ptr,     vmin);
-            PATCH_OFFSET(ptr + 3, vmin);
-            PATCH_OFFSET(ptr + 6, vmin);
-            PATCH_OFFSET(ptr + 9, vmin);
+            R_SKIP();
         }
 
-        PATCH_OFFSET(ptr + 12, vmin);
+        PATCH_OFFSET(ptr,      C.marikoGpuVmin);
+        PATCH_OFFSET(ptr +  3, C.marikoGpuVmin);
+        PATCH_OFFSET(ptr +  6, C.marikoGpuVmin);
+        PATCH_OFFSET(ptr +  9, C.marikoGpuVmin);
+        PATCH_OFFSET(ptr + 12, C.marikoGpuVmin);
 
         R_SUCCEED();
     }
@@ -322,13 +269,21 @@ namespace ams::ldr::hoc::pcv::mariko {
     Result GpuFreqMaxAsm(u32 *ptr32) {
         // Check if both two instructions match the pattern
         u32 ins1 = *ptr32, ins2 = *(ptr32 + 1);
-        if (!(asm_compare_no_rd(ins1, asm_pattern[0]) && asm_compare_no_rd(ins2, asm_pattern[1])))
+        if (!(asm_compare_no_rd(ins1, GpuAsmPattern[0]) && asm_compare_no_rd(ins2, GpuAsmPattern[1]))) {
             R_THROW(ldr::ResultInvalidGpuFreqMaxPattern());
+        }
 
         // Both instructions should operate on the same register
         u8 rd = asm_get_rd(ins1);
-        if (rd != asm_get_rd(ins2))
+        if (rd != asm_get_rd(ins2)) {
             R_THROW(ldr::ResultInvalidGpuFreqMaxPattern());
+        }
+
+        /* Verify the limit. */
+        /* TODO: Make this a little bit cleaner at some point. */
+        if (AsmGetImm16(ins1) != (GpuClkOsLimit & 0xFFFF) || AsmGetImm16(ins2) != (GpuClkOsLimit >> 16)) {
+            R_THROW(ldr::ResultInvalidGpuFreqMaxPattern());
+        }
 
         u32 max_clock;
         switch (C.marikoGpuUV) {
@@ -345,9 +300,10 @@ namespace ams::ldr::hoc::pcv::mariko {
             max_clock = GetDvfsTableLastEntry(C.marikoGpuDvfsTable)->freq;
             break;
         }
+
         u32 asm_patch[2] = {
-            asm_set_rd(asm_set_imm16(asm_pattern[0], max_clock), rd),
-            asm_set_rd(asm_set_imm16(asm_pattern[1], max_clock >> 16), rd)
+            asm_set_rd(asm_set_imm16(GpuAsmPattern[0], max_clock), rd),
+            asm_set_rd(asm_set_imm16(GpuAsmPattern[1], max_clock >> 16), rd)
         };
 
         PATCH_OFFSET(ptr32, asm_patch[0]);
@@ -394,6 +350,8 @@ namespace ams::ldr::hoc::pcv::mariko {
             TABLE->shadow_regs_ca_train.PARAM   = VALUE; \
             TABLE->shadow_regs_rdwr_train.PARAM = VALUE;
 
+        const double tCK_avg = 1000'000.0 / table->rate_khz;
+
         #define GET_CYCLE_CEIL(PARAM) u32(CEIL(double(PARAM) / tCK_avg))
 
         /* Ram power down       */
@@ -417,7 +375,7 @@ namespace ams::ldr::hoc::pcv::mariko {
 
         const u32 dyn_self_ref_control = (static_cast<u32>(7605.0 / tCK_avg) + 260) | (table->burst_regs.emc_dyn_self_ref_control & 0xffff0000);
 
-        CalculateTimings();
+        CalculateTimings(tCK_avg, table->rate_khz);
 
         WRITE_PARAM_ALL_REG(table, emc_rd_rcd, GET_CYCLE_CEIL(tRCD));
         WRITE_PARAM_ALL_REG(table, emc_wr_rcd, GET_CYCLE_CEIL(tRCD));
@@ -444,7 +402,7 @@ namespace ams::ldr::hoc::pcv::mariko {
         WRITE_PARAM_ALL_REG(table, emc_twtm, tWTM);
         WRITE_PARAM_ALL_REG(table, emc_twatm, tWATM);
         WRITE_PARAM_ALL_REG(table, emc_rext, rext);
-        WRITE_PARAM_ALL_REG(table, emc_wext, (C.marikoEmcMaxClock >= 2533000) ? 0x19 : 0x16);
+        WRITE_PARAM_ALL_REG(table, emc_wext, (table->rate_khz >= 2533000) ? 0x19 : 0x16);
         WRITE_PARAM_ALL_REG(table, emc_refresh, refresh_raw);
         WRITE_PARAM_ALL_REG(table, emc_pre_refresh_req_cnt, refresh_raw / 4);
         WRITE_PARAM_ALL_REG(table, emc_trefbw, trefbw);
@@ -488,7 +446,7 @@ namespace ams::ldr::hoc::pcv::mariko {
         constexpr double MC_ARB_DIV = 4.0;
         constexpr u32 MC_ARB_SFA = 2;
 
-        table->burst_mc_regs.mc_emem_arb_cfg          = C.marikoEmcMaxClock         / (33.3 * 1000) / MC_ARB_DIV;
+        table->burst_mc_regs.mc_emem_arb_cfg          = table->rate_khz             / (33.3 * 1000) / MC_ARB_DIV;
         table->burst_mc_regs.mc_emem_arb_timing_rcd   = CEIL(GET_CYCLE_CEIL(tRCD)   / MC_ARB_DIV) - 2;
         table->burst_mc_regs.mc_emem_arb_timing_rp    = CEIL(GET_CYCLE_CEIL(tRPpb)  / MC_ARB_DIV) - 1;
         table->burst_mc_regs.mc_emem_arb_timing_rc    = CEIL(GET_CYCLE_CEIL(tRC)    / MC_ARB_DIV) - 1;
@@ -530,7 +488,7 @@ namespace ams::ldr::hoc::pcv::mariko {
 
         table->la_scale_regs.mc_mll_mpcorer_ptsa_rate = 0x115;
 
-        if (C.marikoEmcMaxClock >= 2133000) {
+        if (table->rate_khz >= 2133000) {
             table->la_scale_regs.mc_ftop_ptsa_rate = 0x1F;
         } else {
             table->la_scale_regs.mc_ftop_ptsa_rate = 0x1B;
@@ -539,14 +497,14 @@ namespace ams::ldr::hoc::pcv::mariko {
         table->la_scale_regs.mc_ptsa_grant_decrement = 0x17ff;
 
         constexpr u32 MaskHigh = 0xFF00FFFF;
-        constexpr u32 Mask2 = 0xFFFFFF00;
-        constexpr u32 Mask3 = 0xFF00FF00;
+        constexpr u32 Mask2    = 0xFFFFFF00;
+        constexpr u32 Mask3    = 0xFF00FF00;
 
-        const u32 allowance1 = static_cast<u32>(0x32000 / (C.marikoEmcMaxClock / 0x3E8)) & 0xFF;
-        const u32 allowance2 = static_cast<u32>(0x9C40  / (C.marikoEmcMaxClock / 0x3E8)) & 0xFF;
-        const u32 allowance3 = static_cast<u32>(0xB540  / (C.marikoEmcMaxClock / 0x3E8)) & 0xFF;
-        const u32 allowance4 = static_cast<u32>(0x9600  / (C.marikoEmcMaxClock / 0x3E8)) & 0xFF;
-        const u32 allowance5 = static_cast<u32>(0x8980  / (C.marikoEmcMaxClock / 0x3E8)) & 0xFF;
+        const u32 allowance1 = static_cast<u32>(0x32000 / (table->rate_khz / 1000)) & 0xFF;
+        const u32 allowance2 = static_cast<u32>(0x9C40  / (table->rate_khz / 1000)) & 0xFF;
+        const u32 allowance3 = static_cast<u32>(0xB540  / (table->rate_khz / 1000)) & 0xFF;
+        const u32 allowance4 = static_cast<u32>(0x9600  / (table->rate_khz / 1000)) & 0xFF;
+        const u32 allowance5 = static_cast<u32>(0x8980  / (table->rate_khz / 1000)) & 0xFF;
 
         table->la_scale_regs.mc_latency_allowance_xusb_0    =              (table->la_scale_regs.mc_latency_allowance_xusb_0    & MaskHigh) | (allowance1 << 16);
         table->la_scale_regs.mc_latency_allowance_xusb_1    =              (table->la_scale_regs.mc_latency_allowance_xusb_1    & MaskHigh) | (allowance1 << 16);
@@ -570,8 +528,8 @@ namespace ams::ldr::hoc::pcv::mariko {
 
         table->dram_timings.t_rp = tRFCpb;
         table->dram_timings.t_rfc = tRFCab;
-        table->dram_timings.rl = RL;
 
+        table->dram_timings.rl = RL;
         table->emc_mrw2 = (table->emc_mrw2 & ~0xFFu) | static_cast<u32>(mrw2);
         table->emc_cfg_2 = 0x11083D;
     }
@@ -580,24 +538,24 @@ namespace ams::ldr::hoc::pcv::mariko {
         constexpr u32 PllOscInKHz   = 38400;
         constexpr u32 PllOscHalfKHz = 19200;
 
-        double target_freq_d = static_cast<double>(C.marikoEmcMaxClock);
+        double target_freq_d = static_cast<double>(table->rate_khz);
 
-        s32 divm_candidate_half = static_cast<u8>(C.marikoEmcMaxClock / PllOscHalfKHz);
+        s32 divm_candidate_half = static_cast<u8>(table->rate_khz / PllOscHalfKHz);
 
-        bool remainder_check = (C.marikoEmcMaxClock - PllOscInKHz * (C.marikoEmcMaxClock / PllOscInKHz)) > (C.marikoEmcMaxClock - PllOscHalfKHz * divm_candidate_half) && static_cast<int>(((target_freq_d / PllOscHalfKHz - divm_candidate_half - 0.5) * 8192.0)) != 0;
+        bool remainder_check = (table->rate_khz - PllOscInKHz * (table->rate_khz / PllOscInKHz)) > (table->rate_khz - PllOscHalfKHz * divm_candidate_half) && static_cast<int>(((target_freq_d / PllOscHalfKHz - divm_candidate_half - 0.5) * 8192.0)) != 0;
 
         u32 divm_final = remainder_check + 1;
         table->pllmb_divm = divm_final;
 
         double div_step_d = static_cast<double>(PllOscInKHz) / divm_final;
-        s32 divn_integer = static_cast<u8>(C.marikoEmcMaxClock / div_step_d);
+        s32 divn_integer = static_cast<u8>(table->rate_khz / div_step_d);
         table->pllmb_divn = divn_integer;
 
         u32 divn_fraction = static_cast<s32>((target_freq_d / div_step_d - divn_integer - 0.5) * 8192.0);
 
         u32 actual_freq_khz = static_cast<u32>((divn_integer + 0.5 + divn_fraction * 0.000122070312) * div_step_d);
 
-        if (C.marikoEmcMaxClock - 2366001 < 133999) {
+        if (table->rate_khz - 2366001 < 133999) {
             s32 divn_fraction_ssc = static_cast<s32>((actual_freq_khz * 0.997 / div_step_d - divn_integer - 0.5) * 8192.0);
 
             double delta_scaled = (0.3 / div_step_d + 0.3 / div_step_d) * (divn_fraction - divn_fraction_ssc);
@@ -625,7 +583,7 @@ namespace ams::ldr::hoc::pcv::mariko {
             table->pllm_ss_cfg &= 0xBFFFFFFF;
             table->pllmb_ss_cfg &= 0xBFFFFFFF;
 
-            u64 pair = (static_cast<u64>(divn_fraction) << 32) | static_cast<u64>(C.marikoEmcMaxClock);
+            u64 pair = (static_cast<u64>(divn_fraction) << 32) | static_cast<u64>(table->rate_khz);
             u32 pll_misc = (table->pllm_ss_ctrl2 & 0xFFFF0000) | static_cast<u32>((pair - actual_freq_khz) >> 32);
 
             table->pllm_ss_ctrl2 = pll_misc;
@@ -633,80 +591,225 @@ namespace ams::ldr::hoc::pcv::mariko {
         }
     }
 
-    Result MemFreqMtcTable(u32 *ptr) {
-        u32 khz_list[] = {1600000, 1331200, 204000};
-        u32 khz_list_size = sizeof(khz_list) / sizeof(u32);
+    namespace {
+        std::vector<u32> newEmcList;
+        u32 *nsoStart;
+    }
 
-        // Generate list for mtc table pointers
-        MarikoMtcTable *table_list[khz_list_size];
-        for (u32 i = 0; i < khz_list_size; i++) {
-            u8 *table = reinterpret_cast<u8 *>(ptr) - offsetof(MarikoMtcTable, rate_khz) - i * sizeof(MarikoMtcTable);
-            table_list[i] = reinterpret_cast<MarikoMtcTable *>(table);
-            R_UNLESS(table_list[i]->rate_khz == khz_list[i], ldr::ResultInvalidMtcTable());
-            R_UNLESS(table_list[i]->rev == MTC_TABLE_REV, ldr::ResultInvalidMtcTable());
+    void MtcGenerateJedecTable() {
+        const u32 jedecFreqs[] = { 1866000, 1996000, 2133000, 2400000, 2666000, 2933000, 3200000 };
+        constexpr u32 JedecFreqCount = std::size(jedecFreqs);
+
+        for (u32 i = 0; i < JedecFreqCount; ++i) {
+            if (jedecFreqs[i] <= C.marikoEmcMaxClock) {
+                newEmcList.push_back(jedecFreqs[i]);
+            } else {
+                break;
+            }
         }
 
-        if (C.marikoEmcMaxClock <= EmcClkOSLimit)
+        if (newEmcList.back() != C.marikoEmcMaxClock) {
+            newEmcList.push_back(static_cast<u32>(C.marikoEmcMaxClock));
+        }
+
+        newEmcList.resize(std::min(newEmcList.size(), DvfsTableEntryLimit));
+    }
+
+    void MtcGenerateFreqTables() {
+        if (C.marikoEmcMaxClock <= EmcClkOSLimit) {
+            return;
+        }
+
+        newEmcList.clear();
+        newEmcList.reserve(DvfsTableEntryCount);
+        newEmcList.insert(newEmcList.end(), std::begin(EmcListDefault), std::end(EmcListDefault));
+
+        u32 stepRate = 0;
+        switch (C.stepMode) {
+            case StepMode_66MHz:
+                stepRate = 66667;
+                break;
+            case StepMode_100MHz:
+                stepRate = 100000;
+                break;
+            case StepMode_Jedec:
+                MtcGenerateJedecTable();
+                return;
+            default:
+                stepRate = 66667;
+                break;
+        }
+
+        constexpr u32 RoundHz = 1000;
+        for (u32 stepIndex = 1;; ++stepIndex) {
+            u32 newFreq = EmcClkOSLimit + stepIndex * stepRate;
+            newFreq     = (newFreq / RoundHz) * RoundHz;
+            if (newFreq > C.marikoEmcMaxClock) {
+                if (newEmcList.back() != C.marikoEmcMaxClock) {
+                    newEmcList.push_back(static_cast<u32>(C.marikoEmcMaxClock));
+                }
+                break;
+            }
+            newEmcList.push_back(newFreq);
+        }
+
+        newEmcList.resize(std::min(newEmcList.size(), DvfsTableEntryLimit));
+    }
+
+    Result VerifyMtcTable(MarikoMtcTable *tableStart, u32 expectedFreq) {
+        R_UNLESS(tableStart->rate_khz == expectedFreq,  ldr::ResultInvalidMtcTable());
+        R_UNLESS(tableStart->rev      == MTC_TABLE_REV, ldr::ResultInvalidMtcTable());
+
+        R_SUCCEED();
+    }
+
+    Result MtcValidateAllTables(MarikoMtcTable *tableStart, const u32 *validationList, u32 tableCount) {
+        for (u32 i = 0; i < tableCount; ++i) {
+            R_UNLESS(R_SUCCEEDED(VerifyMtcTable(&tableStart[i], validationList[i])), ldr::ResultInvalidMtcTable());
+        }
+
+        R_SUCCEED();
+    }
+
+    DramId GetDramId() {
+        u64 id64;
+        splGetConfig(SplConfigItem_DramId, &id64);
+        return static_cast<DramId>(id64);
+    }
+
+    MtcTableIndex GetMtcDramIndex(DramId dramId) {
+        for (u32 i = 0; i < std::size(mtcIndexTable); ++i) {
+            if (mtcIndexTable[i].dramId == dramId) {
+                return mtcIndexTable[i].index;
+            }
+        }
+
+        return MtcTableIndex_Invalid;
+    }
+
+    NORETURN void AbortInvalidDramId() {
+        panic::SmcError(panic::Emc);
+        CRASH("Invalid dram id\n");
+    }
+
+    u32 GetMtcOffset(MtcTableIndex index) {
+        if (index < T210b0SdevEmcDvfsTableS4gb03) {
+            return index * mariko::MtcFullTableSize;
+        }
+
+        /* There are 2 erista mtc tables between T210b0SdevEmcDvfsTableS4gb01 and T210b0SdevEmcDvfsTableS4gb03, so we have to do this adjustment. */
+        return mariko::MtcFullTableSize * index + (2 * erista::MtcFullTableSize);
+    }
+
+    void PrepareMtcMemoryRegion(u8 *firstTable, MarikoMtcTable *usedTable) {
+        memmove(firstTable, usedTable, mariko::MtcFullTableSize);
+
+        /* Clear all other tables. */
+        /* 1 erista table is excluded because it's always before firstTable. */
+        /* We also exclude the used table obviously. */
+        constexpr size_t RemainingRegionSize = (mariko::MtcFullTableSize) * (mariko::MtcFullTableCount - 1) + (erista::MtcFullTableSize * (erista::MtcFullTableCount - 1));
+        memset(firstTable + mariko::MtcFullTableSize, 0, RemainingRegionSize);
+    }
+
+    void MtcExtendTables(MarikoMtcTable *table) {
+        for (u32 i = mariko::MtcTableCountDefault; i < newEmcList.size(); ++i) {
+            std::memcpy(&table[i], &table[i - 1], sizeof(MarikoMtcTable));
+            table[i].rate_khz = newEmcList[i];
+        }
+    }
+
+    bool patchedMtc = false;
+    Result MemFreqMtcTable(u32 *ptr) {
+        if (C.marikoEmcMaxClock <= EmcClkOSLimit || patchedMtc) {
             R_SKIP();
+        }
 
-        MarikoMtcTable *table_alt = table_list[1], *table_max = table_list[0];
-        MarikoMtcTable *tmp = new MarikoMtcTable;
+        static const DramId dramId = [] {
+            DramId id = GetDramId();
+            return id;
+        }();
 
-        // Copy unmodified 1600000 table to tmp
-        std::memcpy(reinterpret_cast<void *>(tmp), reinterpret_cast<void *>(table_max), sizeof(MarikoMtcTable));
+        static const MtcTableIndex mtcIndex = [] {
+            MtcTableIndex idx = GetMtcDramIndex(dramId);
+            /* If for some reason this happens, there is no chance of recovering this. */
+            if (idx == MtcTableIndex_Invalid) {
+                AbortInvalidDramId();
+            }
+            return idx;
+        }();
 
-        /* Adjust timings properly according to the new frequency. */
-        MemMtcTableAutoAdjust(table_max);
+        /* Offset to dram id specific mtc table. */
+        static const u32 mtcOffset = GetMtcOffset(mtcIndex);
 
-        MemMtcPllmbDivisor(table_max);
-        // Overwrite 13312000 table with unmodified 1600000 table copied back
-        std::memcpy(reinterpret_cast<void *>(table_alt), reinterpret_cast<void *>(tmp), sizeof(MarikoMtcTable));
+        /* Offset from 1600MHz pointer to 204Mhz table start. */
+        constexpr u32 StartAdjustment = offsetof(MarikoMtcTable, rate_khz) + sizeof(MarikoMtcTable) * 2;
+        u8 *startPtr = reinterpret_cast<u8 *>(ptr) - StartAdjustment;
+        MarikoMtcTable *table = reinterpret_cast<MarikoMtcTable *>(startPtr + mtcOffset);
+        R_UNLESS(R_SUCCEEDED(MtcValidateAllTables(table, EmcListDefault, EmcListSizeDefault)), ldr::ResultInvalidMtcTable());
 
-        delete tmp;
+        PrepareMtcMemoryRegion(startPtr, table);
+        table = reinterpret_cast<MarikoMtcTable *>(startPtr);
 
-        PATCH_OFFSET(ptr, C.marikoEmcMaxClock);
+        if (R_FAILED(MtcValidateAllTables(table, EmcListDefault, EmcListSizeDefault))) {
+            panic::SmcError(panic::Emc);
+        }
+
+        MtcExtendTables(table);
+
+        if (R_FAILED(MtcValidateAllTables(table, newEmcList.data(), newEmcList.size()))) {
+            panic::SmcError(panic::Emc);
+        }
+
+        for (u32 i = mariko::MtcTableCountDefault; i < newEmcList.size(); ++i) {
+            MemMtcTableAutoAdjust(&table[i]);
+            MemMtcPllmbDivisor(&table[i]);
+        }
+
+        patchedMtc = true;
         R_SUCCEED();
     }
 
     Result MemFreqDvbTable(u32 *ptr) {
-        emc_dvb_dvfs_table_t *default_end = reinterpret_cast<emc_dvb_dvfs_table_t *>(ptr);
-        emc_dvb_dvfs_table_t *new_start = default_end + 1;
+        DvbEntry *default_end = reinterpret_cast<DvbEntry *>(ptr);
+        DvbEntry *new_start   = default_end + 1;
 
         // Validate existing table
         void *mem_dvb_table_head = reinterpret_cast<u8 *>(new_start) - sizeof(EmcDvbTableDefault);
-        bool validated = std::memcmp(mem_dvb_table_head, EmcDvbTableDefault, sizeof(EmcDvbTableDefault)) == 0;
+        bool validated           = std::memcmp(mem_dvb_table_head, EmcDvbTableDefault, sizeof(EmcDvbTableDefault)) == 0;
         R_UNLESS(validated, ldr::ResultInvalidDvbTable());
 
-        if (C.marikoEmcMaxClock <= EmcClkOSLimit)
+        if (C.marikoEmcMaxClock <= EmcClkOSLimit) {
             R_SKIP();
-
-        int32_t voltAdd = 25 * C.emcDvbShift;
-
-        #define DVB_VOLT(zero, one, two) std::min(zero + voltAdd, 1050), std::min(one + voltAdd, 1025), std::min(two + voltAdd, 1000),
-
-        /* TODO: More fine tuned values? */
-        if (C.marikoEmcMaxClock < 1862400) {
-            std::memcpy(new_start, default_end, sizeof(emc_dvb_dvfs_table_t));
-        } else if (C.marikoEmcMaxClock < 2131200) {
-            emc_dvb_dvfs_table_t oc_table = {1862400, {700, 675, 650, }};
-            std::memcpy(new_start, &oc_table, sizeof(emc_dvb_dvfs_table_t));
-        } else if (C.marikoEmcMaxClock < 2400000) {
-            emc_dvb_dvfs_table_t oc_table = {2131200, { 725, 700, 675} };
-            std::memcpy(new_start, &oc_table, sizeof(emc_dvb_dvfs_table_t));
-        } else if (C.marikoEmcMaxClock < 2665600) {
-            emc_dvb_dvfs_table_t oc_table = {2400000, {DVB_VOLT(750, 725, 700)}};
-            std::memcpy(new_start, &oc_table, sizeof(emc_dvb_dvfs_table_t));
-        } else if (C.marikoEmcMaxClock < 2931200) {
-            emc_dvb_dvfs_table_t oc_table = {2665600, {DVB_VOLT(775, 750, 725)}};
-            std::memcpy(new_start, &oc_table, sizeof(emc_dvb_dvfs_table_t));
-        } else if (C.marikoEmcMaxClock < 3200000) {
-            emc_dvb_dvfs_table_t oc_table = {2931200, {DVB_VOLT(800, 775, 750)}};
-            std::memcpy(new_start, &oc_table, sizeof(emc_dvb_dvfs_table_t));
-        } else {
-            emc_dvb_dvfs_table_t oc_table = {3200000, {DVB_VOLT(800, 800, 775)}};
-            std::memcpy(new_start, &oc_table, sizeof(emc_dvb_dvfs_table_t));
         }
-        new_start->freq = C.marikoEmcMaxClock;
+
+        s32 voltAdd = 25 * C.emcDvbShift;
+        #define DVB_VOLT(zero, one, two) std::min(zero + voltAdd, 1050), std::min(one + voltAdd, 1025), std::min(two + voltAdd, 1000),
+        DvbEntry emcDvbTableNew[] = {
+            {     204000, {          637, 637, 637, } },
+            {    1331200, {          650, 637, 637, } },
+            {    1600000, {          675, 650, 637, } },
+            {    1866000, { DVB_VOLT(700, 675, 650) } },
+            {    2133000, { DVB_VOLT(725, 700, 675) } },
+            {    2400000, { DVB_VOLT(750, 725, 700) } },
+            {    2666000, { DVB_VOLT(775, 750, 725) } },
+            {    2933000, { DVB_VOLT(800, 775, 750) } },
+            {    3200000, { DVB_VOLT(800, 800, 775) } },
+            { 0xFFFFFFFF, {                         } },
+        };
+
+        u32 j = MtcTableCountDefault;
+        for (u32 i = MtcTableCountDefault; i < newEmcList.size(); ++i) {
+            if (newEmcList[i] >= emcDvbTableNew[j].freq && newEmcList[i] < emcDvbTableNew[j + 1].freq) {
+                emcDvbTableNew[j].freq = newEmcList[i];
+                ++j;
+            } else {
+                break;
+            }
+        }
+
+        std::memset(mem_dvb_table_head, 0, sizeof(EmcDvbTableDefault));
+        std::memcpy(mem_dvb_table_head, &emcDvbTableNew, sizeof(emcDvbTableNew));
+
         /* Max dvfs entry is 32, but HOS doesn't seem to boot if exact freq doesn't exist in dvb table,
            reason why it's like this
         */
@@ -715,8 +818,9 @@ namespace ams::ldr::hoc::pcv::mariko {
     }
 
     Result MemFreqMax(u32 *ptr) {
-        if (C.marikoEmcMaxClock <= EmcClkOSLimit)
+        if (C.marikoEmcMaxClock <= EmcClkOSLimit) {
             R_SKIP();
+        }
 
         PATCH_OFFSET(ptr, C.marikoEmcMaxClock);
         R_SUCCEED();
@@ -730,12 +834,13 @@ namespace ams::ldr::hoc::pcv::mariko {
 
         I2cSession _session;
         Result res = i2cOpenSession(&_session, dev);
-        if (R_FAILED(res))
+        if (R_FAILED(res)) {
             return res;
+        }
 
         cmd.reg = reg;
         cmd.val = val;
-        res = i2csessionSendAuto(&_session, &cmd, sizeof(cmd), I2cTransactionOption_All);
+        res     = i2csessionSendAuto(&_session, &cmd, sizeof(cmd), I2cTransactionOption_All);
         i2csessionClose(&_session);
         return res;
     }
@@ -747,21 +852,24 @@ namespace ams::ldr::hoc::pcv::mariko {
         constexpr u32 uv_min = 250'000;
 
         auto validator = [entry]() {
-            R_UNLESS(entry->id == 2, ldr::ResultInvalidRegulatorEntry());
-            R_UNLESS(entry->type == 3, ldr::ResultInvalidRegulatorEntry());
+            R_UNLESS(entry->id               == 2,       ldr::ResultInvalidRegulatorEntry());
+            R_UNLESS(entry->type             == 3,       ldr::ResultInvalidRegulatorEntry());
             R_UNLESS(entry->type_2_3.step_uv == uv_step, ldr::ResultInvalidRegulatorEntry());
-            R_UNLESS(entry->type_2_3.min_uv == uv_min, ldr::ResultInvalidRegulatorEntry());
+            R_UNLESS(entry->type_2_3.min_uv  == uv_min,  ldr::ResultInvalidRegulatorEntry());
             R_SUCCEED();
         };
 
         R_TRY(validator());
 
         u32 emc_uv = C.marikoEmcVddqVolt;
-        if (!emc_uv)
-            R_SKIP();
 
-        if (emc_uv % uv_step)
+        if (!emc_uv) {
+            R_SKIP();
+        }
+
+        if (emc_uv % uv_step) {
             emc_uv = (emc_uv + uv_step - 1) / uv_step * uv_step; // rounding
+        }
 
         PATCH_OFFSET(ptr, emc_uv);
 
@@ -776,28 +884,61 @@ namespace ams::ldr::hoc::pcv::mariko {
         return resultI2C;
     }
 
+    Result MemMtcTableAsm(u32 *ptr) {
+        constexpr u32 AddpOffset = 1;
+        constexpr u32 BrOffset   = 12;
+        constexpr u32 MovOffset  = 10;
+
+        /* Ensure we don't dereference memory before nso start. */
+        R_UNLESS(ptr - BrOffset >= nsoStart, ldr::ResultInvalidMtcTablePattern());
+
+        u32 adrp = *(ptr - AddpOffset);
+        R_UNLESS(AsmCompareAdrpNoImm(adrp, MtcAdrpAsm), ldr::ResultInvalidMtcTablePattern());
+
+        /* We don't check for matching register because both registers must be x0 in order to pass the previous checks. */
+        /* The correct instructions will always be x0 since the mtcTable pointer is returned. */
+
+        /* Pray this does not break. */
+        u32 br = *(ptr - BrOffset);
+        R_UNLESS(AsmCompareBrNoRd(br, MtcBrAsm), ldr::ResultInvalidMtcTablePattern());
+
+        /* Pray this does not break either. */
+        u32 mov = *(ptr - MovOffset);
+        R_UNLESS(asm_compare_no_rd(mov, MtcMovAsm), ldr::ResultInvalidMtcTablePattern());
+
+        u8  movRd         = asm_get_rd(mov);
+        u32 movCountPatch = asm_set_rd(asm_set_imm16(MtcMovAsm, newEmcList.size()), movRd);
+
+        PATCH_OFFSET(ptr - BrOffset, NopIns);
+        PATCH_OFFSET(ptr - MovOffset, movCountPatch);
+        R_SUCCEED();
+    }
+
     void Patch(uintptr_t mapped_nso, size_t nso_size) {
+        nsoStart = reinterpret_cast<u32 *>(mapped_nso);
+        MtcGenerateFreqTables();
         u32 CpuCvbDefaultMaxFreq = static_cast<u32>(GetDvfsTableLastEntry(CpuCvbTableDefault)->freq);
         u32 GpuCvbDefaultMaxFreq = static_cast<u32>(GetDvfsTableLastEntry(GpuCvbTableDefault)->freq);
 
         PatcherEntry<u32> patches[] = {
-            {"CPU Freq Vdd", &CpuFreqVdd, 1, nullptr, CpuClkOSLimit},
-            {"CPU Freq Table", CpuFreqCvbTable<true>, 1, nullptr, CpuCvbDefaultMaxFreq},
-            {"CPU Volt DVFS", &CpuVoltDVFS, 1, nullptr, CpuVminOfficial},
-            {"CPU Volt Thermals", &CpuVoltThermals, 1, nullptr, CpuVminOfficial},
-            {"CPU Volt Dfll", &CpuVoltDfll, 1, nullptr, 0x0000FFCF},
-            {"GPU Volt DVFS", &GpuVoltDVFS, 1, nullptr, GpuVminOfficial},
-            {"GPU Volt Thermals", &GpuVoltThermals, 1, nullptr, GpuVminOfficial},
-            {"GPU Freq Table", GpuFreqCvbTable<true>, 1, nullptr, GpuCvbDefaultMaxFreq},
-            {"GPU Freq Asm", &GpuFreqMaxAsm, 2, &GpuMaxClockPatternFn},
-            {"GPU PLL Max", &GpuFreqPllMax, 1, nullptr, GpuClkPllMax},
-            {"GPU PLL Limit", &GpuFreqPllLimit, 4, nullptr, GpuClkPllLimit},
-            {"MEM Freq Mtc", &MemFreqMtcTable, 0, nullptr, EmcClkOSLimit},
-            {"MEM Freq Dvb", &MemFreqDvbTable, 1, nullptr, EmcClkOSLimit},
-            {"MEM Freq Max", &MemFreqMax, 0, nullptr, EmcClkOSLimit},
-            {"MEM Freq PLLM", &MemFreqPllmLimit, 2, nullptr, EmcClkPllmLimit},
-            {"MEM Vddq", &EmcVddqVolt, 2, nullptr, EmcVddqDefault},
-            {"MEM Vdd2", &MemVoltHandler, 2, nullptr, MemVdd2Default},
+            { "CPU Freq Vdd",      &CpuFreqVdd,            1, nullptr,  CpuClkOSLimit              },
+            { "CPU Freq Table",     CpuFreqCvbTable<true>, 1, nullptr,  CpuCvbDefaultMaxFreq       },
+            { "CPU Volt DVFS",     &CpuVoltDVFS,           1, nullptr,  CpuVminOfficial            },
+            { "CPU Volt Thermals", &CpuVoltThermals,       1, nullptr,  CpuVminOfficial            },
+            { "CPU Volt Dfll",     &CpuVoltDfll,           1, nullptr,  CpuTune0Low                },
+            { "GPU Volt DVFS",     &GpuVoltDVFS,           1, nullptr,  GpuVminOfficial            },
+            { "GPU Volt Thermals", &GpuVoltThermals,       1, nullptr,  GpuVminOfficial            },
+            { "GPU Freq Table",     GpuFreqCvbTable<true>, 1, nullptr,  GpuCvbDefaultMaxFreq       },
+            { "GPU Freq Asm",      &GpuFreqMaxAsm,         2,          &GpuMaxClockPatternFn       },
+            { "GPU PLL Max",       &GpuFreqPllMax,         1, nullptr,  GpuClkPllMax               },
+            { "GPU PLL Limit",     &GpuFreqPllLimit,       4, nullptr,  GpuClkPllLimit             },
+            { "MEM Freq Mtc",      &MemFreqMtcTable,       0, nullptr,  EmcClkOSLimit              },
+            { "MEM Freq Dvb",      &MemFreqDvbTable,       1, nullptr,  EmcClkOSLimit              },
+            { "MEM Freq Max",      &MemFreqMax,            0, nullptr,  EmcClkOSLimit              },
+            { "MEM Freq PLLM",     &MemFreqPllmLimit,      2, nullptr,  EmcClkPllmLimit            },
+            { "MEM Vddq",          &EmcVddqVolt,           2, nullptr,  EmcVddqDefault             },
+            { "MEM Vdd2",          &MemVoltHandler,        2, nullptr,  MemVdd2Default             },
+            { "Mem Table Asm",     &MemMtcTableAsm,        0,          &MemMtcGetGetTablePatternFn },
         };
 
         for (uintptr_t ptr = mapped_nso; ptr <= mapped_nso + nso_size - sizeof(MarikoMtcTable); ptr += sizeof(u32)) {

Source/Atmosphere/stratosphere/loader/source/oc/pcv/pcv_mariko.hpp

@@ -0,0 +1,285 @@
+/*
+ * Copyright (C) Switch-OC-Suite
+ *
+ * Copyright (c) 2023 hanai3Bi
+ *
+ * Copyright (c) Souldbminer, Lightos_ and Horizon OC Contributors
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#include "../oc_common.hpp"
+#include "pcv_common.hpp"
+#include "pcv_asm.hpp"
+
+namespace ams::ldr::hoc::pcv::mariko {
+
+    constexpr cvb_entry_t CpuCvbTableDefault[] = {
+        {  204000, {  721589, -12695, 27 }, {         } },
+        {  306000, {  747134, -14195, 27 }, {         } },
+        {  408000, {  776324, -15705, 27 }, {         } },
+        {  510000, {  809160, -17205, 27 }, {         } },
+        {  612000, {  845641, -18715, 27 }, {         } },
+        {  714000, {  885768, -20215, 27 }, {         } },
+        {  816000, {  929540, -21725, 27 }, {         } },
+        {  918000, {  976958, -23225, 27 }, {         } },
+        { 1020000, { 1028021, -24725, 27 }, { 1120000 } },
+        { 1122000, { 1082730, -26235, 27 }, { 1120000 } },
+        { 1224000, { 1141084, -27735, 27 }, { 1120000 } },
+        { 1326000, { 1203084, -29245, 27 }, { 1120000 } },
+        { 1428000, { 1268729, -30745, 27 }, { 1120000 } },
+        { 1581000, { 1374032, -33005, 27 }, { 1120000 } },
+        { 1683000, { 1448791, -34505, 27 }, { 1120000 } },
+        { 1785000, { 1527196, -36015, 27 }, { 1120000 } },
+        { 1887000, { 1609246, -37515, 27 }, { 1120000 } },
+        { 1963500, { 1675751, -38635, 27 }, { 1120000 } },
+        {                                               },
+    };
+
+    constexpr u32 CpuClkOfficial  = 1963'500;
+    constexpr u32 CpuVoltOfficial = 1120;
+    constexpr u32 CpuVminOfficial = 620;
+
+    constexpr u32 CpuTune0Low = 0xFFCF;
+
+    static const u32 cpuVoltagePatchValues[]  = { 850, 38, 1120, 1000, 100, 1000, 0 };
+    static const s32 cpuVoltagePatchOffsets[] = {  -2, -1,    5,    6,   7,    8, 9 };
+    static_assert(sizeof(cpuVoltagePatchValues) == sizeof(cpuVoltagePatchOffsets), "Invalid cpuVoltagePatch size");
+
+    static const u32 cpuVoltThermalData[] = { 620, 1120, 20000, 620, 1120, 70000, 950, 1132, 0, 950, 1227, 0 };
+
+    static const u32 allowedCpuMaxFrequencies[] = { 1'963'500, 2'091'000, 2'193'000, 2'295'000, 2'397'000, 2'499'000, 2'601'000, 2'703'000, };
+
+    constexpr cvb_entry_t GpuCvbTableDefault[] = {
+        // GPUB01_NA_CVB_TABLE
+        {   76800, {}, {  610000,                                 } },
+        {  153600, {}, {  610000,                                 } },
+        {  230400, {}, {  610000,                                 } },
+        {  307200, {}, {  610000,                                 } },
+        {  384000, {}, {  610000,                                 } },
+        {  460800, {}, {  610000,                                 } },
+        {  537600, {}, {  801688, -10900, -163, 298, -10599, 162, } },
+        {  614400, {}, {  824214,  -5743, -452, 238,  -6325,  81, } },
+        {  691200, {}, {  848830,  -3903, -552, 119,  -4030,  -2, } },
+        {  768000, {}, {  891575,  -4409, -584,   0,  -2849,  39, } },
+        {  844800, {}, {  940071,  -5367, -602, -60,    -63, -93, } },
+        {  921600, {}, {  986765,  -6637, -614, -179,  1905, -13, } },
+        {  998400, {}, { 1098475, -13529, -497, -179,  3626,   9, } },
+        { 1075200, {}, { 1163644, -12688, -648,    0,  1077,  40, } },
+        { 1152000, {}, { 1204812,  -9908, -830,    0,  1469, 110, } },
+        { 1228800, {}, { 1277303, -11675, -859,    0,  3722, 313, } },
+        { 1267200, {}, { 1335531, -12567, -867,    0,  3681, 559, } },
+        {                                                           },
+    };
+
+    constexpr u32 GpuClkPllMax    = 1300'000'000;
+    constexpr u32 GpuClkPllLimit  = 2'600'000;
+    constexpr u32 GpuVminOfficial = 610;
+
+    static const u32 gpuDVFSPattern[] = { 1050, 1000, 100, 1000, 10, };
+    static const u32 gpuVoltThermalPattern[] = { 800, 1120, 0, 610, 1120, 20000, 610, 1120, 30000, 610, 1120, 50000, 610, 1120, 70000, 610, 1120, 90000, };
+    static_assert(sizeof(gpuVoltThermalPattern) == 72, "Invalid gpuVoltThermalPattern");
+
+    /* GPU Max Clock asm Pattern:
+        *
+        * MOV W11, #0x1000 MOV (wide immediate)                0x1000                              0xB (11)
+        *  sf | opc |                 | hw  |                   imm16                        |      Rd
+        * #31 |30 29|28 27 26 25 24 23|22 21|20 19 18 17 16 15 14 13 12 11 10  9  8  7  6  5 |4  3  2  1  0
+        *   0 | 1 0 | 1  0  0  1  0  1| 0  0| 0  0  0  1  0  0  0  0  0  0  0  0  0  0  0  0 |0  1  0  1  1
+        *
+        * MOVK W11, #0xE, LSL#16     <shift>16                    0xE                              0xB (11)
+        *  sf | opc |                 | hw  |                   imm16                        |      Rd
+        * #31 |30 29|28 27 26 25 24 23|22 21|20 19 18 17 16 15 14 13 12 11 10  9  8  7  6  5 |4  3  2  1  0
+        *   0 | 1 1 | 1  0  0  1  0  1| 0  1| 0  0  0  0  0  0  0  0  0  0  0  0  1  1  1  0 |0  1  0  1  1
+        */
+    inline constexpr u32 GpuAsmPattern[] = { 0x52820000, 0x72A001C0 };
+
+    inline bool GpuMaxClockPatternFn(u32 *ptr32) {
+        return asm_compare_no_rd(*ptr32, GpuAsmPattern[0]);
+    }
+
+    struct DvbEntry {
+        u64 freq;
+        s32 volt[4] = {};
+    };
+
+    constexpr DvbEntry EmcDvbTableDefault[] = {
+        {  204000, { 637, 637, 637, } },
+        {  408000, { 637, 637, 637, } },
+        {  800000, { 637, 637, 637, } },
+        { 1065600, { 637, 637, 637, } },
+        { 1331200, { 650, 637, 637, } },
+        { 1600000, { 675, 650, 637, } },
+    };
+
+    constexpr u32 EmcListDefault[]   = { 204000, 1331200, 1600000, };
+    constexpr u32 EmcListSizeDefault = std::size(EmcListDefault);
+    constexpr u32 EmcListEndDefault  = EmcListSizeDefault - 1;
+    constexpr u32 EmcRateStep        = 33'000;
+    constexpr u32 EmcRateStepScale   = 33'200;
+
+    constexpr u32 EmcClkOSAlt = 1331'200;
+    constexpr u32 EmcClkPllmLimit = 2133'000'000;
+    constexpr u32 EmcVddqDefault = 600'000;
+    constexpr u32 MemVdd2Default = 1100'000;
+
+    constexpr u32 MTC_TABLE_REV        = 3;
+    constexpr u32 MtcTableCountDefault = 3;
+
+    constexpr size_t MtcFullTableSize  = sizeof(MarikoMtcTable) * MtcTableCountDefault;
+    constexpr u32 MtcFullTableCount    = 17;
+
+    /* These dramids were copied from Hekate -- see /bdk/mem/sdram.h */
+    enum DramId : u64 {
+        HOAG_4GB_HYNIX_H9HCNNNBKMMLXR_NEE       = 3,
+        AULA_4GB_HYNIX_H9HCNNNBKMMLXR_NEE       = 5,
+        IOWA_4GB_HYNIX_H9HCNNNBKMMLXR_NEE       = 6,
+
+        IOWA_4GB_SAMSUNG_K4U6E3S4AM_MGCJ        = 8,
+        IOWA_8GB_SAMSUNG_K4UBE3D4AM_MGCJ        = 9,
+        IOWA_4GB_HYNIX_H9HCNNNBKMMLHR_NME       = 10,
+        IOWA_4GB_MICRON_MT53E512M32D2NP_046_WTE = 11,
+
+        HOAG_4GB_SAMSUNG_K4U6E3S4AM_MGCJ        = 12,
+        HOAG_8GB_SAMSUNG_K4UBE3D4AM_MGCJ        = 13,
+        HOAG_4GB_HYNIX_H9HCNNNBKMMLHR_NME       = 14,
+        HOAG_4GB_MICRON_MT53E512M32D2NP_046_WTE = 15,
+
+        IOWA_4GB_SAMSUNG_K4U6E3S4AA_MGCL        = 17,
+        IOWA_8GB_SAMSUNG_K4UBE3D4AA_MGCL        = 18,
+        HOAG_4GB_SAMSUNG_K4U6E3S4AA_MGCL        = 19,
+
+        IOWA_4GB_SAMSUNG_K4U6E3S4AB_MGCL        = 20,
+        HOAG_4GB_SAMSUNG_K4U6E3S4AB_MGCL        = 21,
+        AULA_4GB_SAMSUNG_K4U6E3S4AB_MGCL        = 22,
+
+        HOAG_8GB_SAMSUNG_K4UBE3D4AA_MGCL        = 23,
+        AULA_4GB_SAMSUNG_K4U6E3S4AA_MGCL        = 24,
+
+        IOWA_4GB_MICRON_MT53E512M32D2NP_046_WTF = 25,
+        HOAG_4GB_MICRON_MT53E512M32D2NP_046_WTF = 26,
+        AULA_4GB_MICRON_MT53E512M32D2NP_046_WTF = 27,
+
+        AULA_8GB_SAMSUNG_K4UBE3D4AA_MGCL        = 28,
+
+        IOWA_4GB_HYNIX_H54G46CYRBX267           = 29,
+        HOAG_4GB_HYNIX_H54G46CYRBX267           = 30,
+        AULA_4GB_HYNIX_H54G46CYRBX267           = 31,
+
+        IOWA_4GB_MICRON_MT53E512M32D1NP_046_WTB = 32,
+        HOAG_4GB_MICRON_MT53E512M32D1NP_046_WTB = 33,
+        AULA_4GB_MICRON_MT53E512M32D1NP_046_WTB = 34,
+    };
+
+    enum MtcTableIndex {
+        T210b0SdevEmcDvfsTableS4gb01    =   0, /* (Unused) Samsung 4Gb */
+        T210b0SdevEmcDvfsTableS4gb03    =   1, /* Samsung AM-MGCJ  4Gb */
+        T210b0SdevEmcDvfsTableS8gb03    =   2, /* (Unused) Samsung 4Gb */
+        T210b0SdevEmcDvfsTableH4gb03    =   3, /* Hynix NME        4Gb */
+        T210b0SdevEmcDvfsTableM4gb03    =   4, /* Micron WT:F      4Gb */
+        T210b0SdevEmcDvfsTableS4gbY01   =   5, /* (Unused) Samsung 4Gb */
+        T210b0SdevEmcDvfsTableS1y4gbY01 =   6, /* (Unused) Samsung 4Gb */
+        T210b0SdevEmcDvfsTableS1y8gbY01 =   7, /* (Unused) Samsung 4Gb */
+        T210b0SdevEmcDvfsTableS1y4gbX03 =   8, /* Samsung AA-MGCL  4Gb */
+        T210b0SdevEmcDvfsTableS1y8gbX03 =   9, /* Samsung AA-MGCL  8Gb */
+        T210b0SdevEmcDvfsTableS1y4gb01  =  10, /* (Unused) Samsung 4Gb */
+        T210b0SdevEmcDvfsTableM1y4gb01  =  11, /* Micron WT:E      4Gb */
+        T210b0SdevEmcDvfsTableH1y4gb01  =  12, /* Hynix NEE        4Gb */
+        T210b0SdevEmcDvfsTableS1y8gb04  =  13, /* Samsung AM-MGCJ  8Gb */
+        T210b0SdevEmcDvfsTableS1z4gb01  =  14, /* Samsung AB-MGCL  4Gb */
+        T210b0SdevEmcDvfsTableH1a4gb01  =  15, /* Hynix x267       4Gb */
+        T210b0SdevEmcDvfsTableM1a4gb01  =  16, /* Micron WT:B      8Gb */
+        MtcTableIndex_Invalid           =  17,
+    };
+
+    struct MtcDramIndex {
+        DramId dramId;
+        MtcTableIndex index;
+    };
+
+    constexpr MtcDramIndex mtcIndexTable[] = {
+        { HOAG_4GB_HYNIX_H9HCNNNBKMMLXR_NEE,       T210b0SdevEmcDvfsTableH1y4gb01,  },
+        { AULA_4GB_HYNIX_H9HCNNNBKMMLXR_NEE,       T210b0SdevEmcDvfsTableH1y4gb01,  },
+        { IOWA_4GB_HYNIX_H9HCNNNBKMMLXR_NEE,       T210b0SdevEmcDvfsTableH1y4gb01,  },
+        { IOWA_4GB_SAMSUNG_K4U6E3S4AM_MGCJ,        T210b0SdevEmcDvfsTableS4gb03,    },
+        { IOWA_8GB_SAMSUNG_K4UBE3D4AM_MGCJ,        T210b0SdevEmcDvfsTableS1y8gb04,  },
+        { IOWA_4GB_HYNIX_H9HCNNNBKMMLHR_NME,       T210b0SdevEmcDvfsTableH4gb03,    },
+        { IOWA_4GB_MICRON_MT53E512M32D2NP_046_WTE, T210b0SdevEmcDvfsTableM1y4gb01,  },
+        { HOAG_4GB_SAMSUNG_K4U6E3S4AM_MGCJ,        T210b0SdevEmcDvfsTableS4gb03,    },
+        { HOAG_8GB_SAMSUNG_K4UBE3D4AM_MGCJ,        T210b0SdevEmcDvfsTableS1y8gb04,  },
+        { HOAG_4GB_HYNIX_H9HCNNNBKMMLHR_NME,       T210b0SdevEmcDvfsTableH4gb03,    },
+        { HOAG_4GB_MICRON_MT53E512M32D2NP_046_WTE, T210b0SdevEmcDvfsTableM1y4gb01,  },
+        { IOWA_4GB_SAMSUNG_K4U6E3S4AA_MGCL,        T210b0SdevEmcDvfsTableS1y4gbX03, },
+        { IOWA_8GB_SAMSUNG_K4UBE3D4AA_MGCL,        T210b0SdevEmcDvfsTableS1y8gbX03, },
+        { HOAG_4GB_SAMSUNG_K4U6E3S4AA_MGCL,        T210b0SdevEmcDvfsTableS1y4gbX03, },
+        { IOWA_4GB_SAMSUNG_K4U6E3S4AB_MGCL,        T210b0SdevEmcDvfsTableS1z4gb01,  },
+        { HOAG_4GB_SAMSUNG_K4U6E3S4AB_MGCL,        T210b0SdevEmcDvfsTableS1y8gb04,  },
+        { AULA_4GB_SAMSUNG_K4U6E3S4AB_MGCL,        T210b0SdevEmcDvfsTableS1y8gb04,  },
+        { HOAG_8GB_SAMSUNG_K4UBE3D4AA_MGCL,        T210b0SdevEmcDvfsTableS1y8gbX03, },
+        { AULA_4GB_SAMSUNG_K4U6E3S4AA_MGCL,        T210b0SdevEmcDvfsTableS1y4gbX03, },
+        { IOWA_4GB_MICRON_MT53E512M32D2NP_046_WTF, T210b0SdevEmcDvfsTableM4gb03,    },
+        { HOAG_4GB_MICRON_MT53E512M32D2NP_046_WTF, T210b0SdevEmcDvfsTableM4gb03,    },
+        { AULA_4GB_MICRON_MT53E512M32D2NP_046_WTF, T210b0SdevEmcDvfsTableM4gb03,    },
+        { AULA_8GB_SAMSUNG_K4UBE3D4AA_MGCL,        T210b0SdevEmcDvfsTableS1y8gbX03, },
+        { IOWA_4GB_HYNIX_H54G46CYRBX267,           T210b0SdevEmcDvfsTableH1a4gb01,  },
+        { HOAG_4GB_HYNIX_H54G46CYRBX267,           T210b0SdevEmcDvfsTableH1a4gb01,  },
+        { AULA_4GB_HYNIX_H54G46CYRBX267,           T210b0SdevEmcDvfsTableH1a4gb01,  },
+        { IOWA_4GB_MICRON_MT53E512M32D1NP_046_WTB, T210b0SdevEmcDvfsTableM1a4gb01,  },
+        { HOAG_4GB_MICRON_MT53E512M32D1NP_046_WTB, T210b0SdevEmcDvfsTableM1a4gb01,  },
+        { AULA_4GB_MICRON_MT53E512M32D1NP_046_WTB, T210b0SdevEmcDvfsTableM1a4gb01,  },
+    };
+
+    /*
+        710006abfc 40 01 1f d6     br         x10
+    */
+
+    /*
+        710006ac28 a0 03 00 90     adrp       x0,0x71000de000
+        710006ac2c 00 80 16 91     add        x0=>SdevEmcDvfsTableS4gb01,x0,#0x5a0
+    */
+
+    /* Br */
+    /*
+                             | Z     | OP | Fixed                         | A | M  | RN        | RM
+        31 30 29 28 27 26 25 | 24 23 | 22 | 21 20 19 18 17 16 15 14 13 12 |11 | 10 | 9 8 7 6 5 | 4 3 2 1 0
+        1 1 0 1 0 1 1 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 Rn 0 0 0 0 0
+        Z  op   A M  Rm
+    */
+
+    /* Adrp */
+    /*
+        OP | ImmLow               | ImmHigh                                             | RD
+        31 | 30 29 28 27 26 25 24 | 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 | 4 3 2 1 0
+    */
+
+    /* ADD (immediate) */
+    /*
+        SF | OP | S  | Fixed value       | Sh | Imm12                               | RN        | RD
+        31 | 30 | 29 | 28 27 26 25 24 23 | 22 | 21 20 19 18 17 16 15 14 13 12 11 10 | 9 8 7 6 5 | 4 3 2 1 0
+    */
+
+    constexpr u32 MtcBrAsm   = 0xD61F0140;
+    constexpr u32 MtcMovAsm  = 0x52800068;
+    constexpr u32 MtcAdrpAsm = 0x900003A0;
+    constexpr u32 MtcAddAsm  = 0x91168000;
+
+    ALWAYS_INLINE bool MemMtcGetGetTablePatternFn(u32 *ptr) {
+        /* This builds an address that gets returned, so the register must be x0 by convention. */
+        return AsmCompareAddNoImm12(*ptr, MtcAddAsm);
+    }
+
+    void Patch(uintptr_t mapped_nso, size_t nso_size);
+
+}

Source/Horizon-OC-Monitor/Horizon-OC-Monitor.lst

@@ -0,0 +1,2 @@
+-CSn
+/home/sould/Documents/GitHub/Horizon-OC/Source/Horizon-OC-Monitor/Horizon-OC-Monitor.elf

Source/Horizon-OC-Monitor/Makefile

@@ -38,11 +38,11 @@ include $(DEVKITPRO)/libnx/switch_rules
 #   NACP building is skipped as well.
 #---------------------------------------------------------------------------------
 APP_TITLE	:=	Horizon OC Monitor
-APP_VERSION	:=	1.3.2+r4-hoc-r2
+APP_VERSION	:=	1.3.2+r4-hoc-r4
 TARGET		:=	$(notdir $(CURDIR))
 BUILD		:=	build
 SOURCES		:=	source
-INCLUDES	:=	include lib/Atmosphere-libs/libstratosphere/source/dmnt lib/Atmosphere-libs/libstratosphere/source ../sys-clk/common/include/
+INCLUDES	:=	include lib/Atmosphere-libs/libstratosphere/source/dmnt lib/Atmosphere-libs/libstratosphere/source ../hoc-clk/common/include/
 NO_ICON		:=  1
 #ROMFS       :=  romfs
 
@@ -65,6 +65,7 @@ IS_STATUS_MONITOR_DIRECTIVE := 1
 CFLAGS += -DIS_STATUS_MONITOR_DIRECTIVE=$(IS_STATUS_MONITOR_DIRECTIVE)
 
 # Enable appearance overriding
+export MSYS2_ARG_CONV_EXCL := -DUI_OVERRIDE_PATH
 UI_OVERRIDE_PATH := /config/status-monitor/
 CFLAGS += -DUI_OVERRIDE_PATH="\"$(UI_OVERRIDE_PATH)\""
 

Source/Horizon-OC-Monitor/README.md

@@ -0,0 +1 @@
+Thanks to NaGa for Status Monitor Pro!

Source/Horizon-OC-Monitor/source/main.cpp

@@ -129,10 +129,8 @@ public:
         //}
         //tsl::elm::g_disableMenuCacheOnReturn.store(true, std::memory_order_release);
         tsl::elm::HeaderOverlayFrame* rootFrame = new tsl::elm::HeaderOverlayFrame("Horizon OC Monitor", "Modes");
-        if (!lastSelectedItem.empty()) {
+        if (!lastSelectedItem.empty())
             list->jumpToItem(lastSelectedItem);
-        }
-        lastSelectedItem = "Other";
 
         rootFrame->setContent(list);
 
@@ -158,7 +156,7 @@ public:
         }
 
         if (keysDown & KEY_B) {
-            
+            lastSelectedItem = "Other";
             tsl::swapTo<MainMenu>();
             triggerRumbleDoubleClick.store(true, std::memory_order_release);
             triggerExitSound.store(true, std::memory_order_release);
@@ -369,11 +367,8 @@ public:
         });
         list->addItem(Other);
 
-        if (!lastSelectedItem.empty()) {
+        if (!lastSelectedItem.empty())
             list->jumpToItem(lastSelectedItem);
-            lastSelectedItem = "";
-        }
-
 
         //list->disableCaching();
         tsl::elm::HeaderOverlayFrame* rootFrame = new tsl::elm::HeaderOverlayFrame("Horizon OC Monitor", APP_VERSION);
@@ -446,6 +441,14 @@ public:
             if (SaltySD) {
                 LoadSharedMemoryAndRefreshRate();
             }
+            if (hocclkIpcRunning() && R_SUCCEEDED(hocclkIpcInitialize())) {
+                uint32_t hocClkApiVer = 0;
+                hocclkIpcGetAPIVersion(&hocClkApiVer);
+                if (hocClkApiVer != HOCCLK_IPC_API_VERSION) {
+                    hocclkIpcExit();
+                }
+                else hocclkCheck = 0;
+            }
             if (R_SUCCEEDED(splInitialize())) {
                 u64 sku = 0;
                 splGetConfig(SplConfigItem_HardwareType, &sku);
@@ -458,14 +461,16 @@ public:
                 }
             }
             splExit();
-            sysclkIpcInitialize();
+
         });
         Hinted = envIsSyscallHinted(0x6F);
     }
 
     virtual void exitServices() override {
         CloseThreads();
-        sysclkIpcExit();
+        if (R_SUCCEEDED(hocclkCheck)) {
+            hocclkIpcExit();
+        }
         shmemClose(&_sharedmemory);
         //Exit services
         clkrstExit();
@@ -520,6 +525,14 @@ public:
             if (SaltySD) {
                 LoadSharedMemory();
             }
+            if (hocclkIpcRunning() && R_SUCCEEDED(hocclkIpcInitialize())) {
+                uint32_t hocClkApiVer = 0;
+                hocclkIpcGetAPIVersion(&hocClkApiVer);
+                if (hocClkApiVer != HOCCLK_IPC_API_VERSION) {
+                    hocclkIpcExit();
+                }
+                else hocclkCheck = 0;
+            }
             if (R_SUCCEEDED(splInitialize())) {
                 u64 sku = 0;
                 splGetConfig(SplConfigItem_HardwareType, &sku);
@@ -532,7 +545,6 @@ public:
                 }
             }
             splExit();
-            sysclkIpcInitialize();
         });
         Hinted = envIsSyscallHinted(0x6F);
     }
@@ -540,7 +552,9 @@ public:
     virtual void exitServices() override {
         CloseThreads();
         shmemClose(&_sharedmemory);
-        sysclkIpcExit();
+        if (R_SUCCEEDED(hocclkCheck)) {
+            hocclkIpcExit();
+        }
         //Exit services
         clkrstExit();
         pcvExit();
@@ -598,6 +612,14 @@ public:
             if (SaltySD) {
                 LoadSharedMemory();
             }
+            if (hocclkIpcRunning() && R_SUCCEEDED(hocclkIpcInitialize())) {
+                uint32_t hocClkApiVer = 0;
+                hocclkIpcGetAPIVersion(&hocClkApiVer);
+                if (hocClkApiVer != HOCCLK_IPC_API_VERSION) {
+                    hocclkIpcExit();
+                }
+                else hocclkCheck = 0;
+            }
             if (R_SUCCEEDED(splInitialize())) {
                 u64 sku = 0;
                 splGetConfig(SplConfigItem_HardwareType, &sku);
@@ -610,7 +632,6 @@ public:
                 }
             }
             splExit();
-            sysclkIpcInitialize();
         });
         Hinted = envIsSyscallHinted(0x6F);
 
@@ -619,7 +640,9 @@ public:
     virtual void exitServices() override {
         CloseThreads();
         shmemClose(&_sharedmemory);
-        sysclkIpcExit();
+        if (R_SUCCEEDED(hocclkCheck)) {
+            hocclkIpcExit();
+        }
         // Exit services
         clkrstExit();
         pcvExit();
@@ -679,6 +702,14 @@ public:
             if (SaltySD) {
                 LoadSharedMemoryAndRefreshRate();
             }
+            if (hocclkIpcRunning() && R_SUCCEEDED(hocclkIpcInitialize())) {
+                uint32_t hocClkApiVer = 0;
+                hocclkIpcGetAPIVersion(&hocClkApiVer);
+                if (hocClkApiVer != HOCCLK_IPC_API_VERSION) {
+                    hocclkIpcExit();
+                }
+                else hocclkCheck = 0;
+            }
             if (R_SUCCEEDED(splInitialize())) {
                 u64 sku = 0;
                 splGetConfig(SplConfigItem_HardwareType, &sku);
@@ -691,7 +722,6 @@ public:
                 }
             }
             splExit();
-            sysclkIpcInitialize();
         });
         Hinted = envIsSyscallHinted(0x6F);
     }
@@ -699,7 +729,9 @@ public:
     virtual void exitServices() override {
         CloseThreads();
         shmemClose(&_sharedmemory);
-        sysclkIpcExit();
+        if (R_SUCCEEDED(hocclkCheck)) {
+            hocclkIpcExit();
+        }
         clkrstExit();
         pcvExit();
         tsExit();
@@ -753,6 +785,14 @@ public:
             if (SaltySD) {
                 LoadSharedMemoryAndRefreshRate();
             }
+            if (hocclkIpcRunning() && R_SUCCEEDED(hocclkIpcInitialize())) {
+                uint32_t hocClkApiVer = 0;
+                hocclkIpcGetAPIVersion(&hocClkApiVer);
+                if (hocClkApiVer != HOCCLK_IPC_API_VERSION) {
+                    hocclkIpcExit();
+                }
+                else hocclkCheck = 0;
+            }
             if (R_SUCCEEDED(splInitialize())) {
                 u64 sku = 0;
                 splGetConfig(SplConfigItem_HardwareType, &sku);
@@ -765,7 +805,6 @@ public:
                 }
             }
             splExit();
-            sysclkIpcInitialize();
         });
         Hinted = envIsSyscallHinted(0x6F);
     }
@@ -773,7 +812,9 @@ public:
     virtual void exitServices() override {
         CloseThreads();
         shmemClose(&_sharedmemory);
-        sysclkIpcExit();
+        if (R_SUCCEEDED(hocclkCheck)) {
+            hocclkIpcExit();
+        }
         clkrstExit();
         pcvExit();
         tsExit();
@@ -827,6 +868,14 @@ public:
             if (SaltySD) {
                 LoadSharedMemoryAndRefreshRate();
             }
+            if (hocclkIpcRunning() && R_SUCCEEDED(hocclkIpcInitialize())) {
+                uint32_t hocClkApiVer = 0;
+                hocclkIpcGetAPIVersion(&hocClkApiVer);
+                if (hocClkApiVer != HOCCLK_IPC_API_VERSION) {
+                    hocclkIpcExit();
+                }
+                else hocclkCheck = 0;
+            }
             if (R_SUCCEEDED(splInitialize())) {
                 u64 sku = 0;
                 splGetConfig(SplConfigItem_HardwareType, &sku);
@@ -839,7 +888,6 @@ public:
                 }
             }
             splExit();
-            sysclkIpcInitialize();
         });
         Hinted = envIsSyscallHinted(0x6F);
     }
@@ -847,7 +895,9 @@ public:
     virtual void exitServices() override {
         CloseThreads();
         shmemClose(&_sharedmemory);
-        sysclkIpcExit();
+        if (R_SUCCEEDED(hocclkCheck)) {
+            hocclkIpcExit();
+        }
         clkrstExit();
         pcvExit();
         tsExit();
@@ -931,7 +981,7 @@ inline void setupMode(const std::string& modeType = "") {
 // This function gets called on startup to create a new Overlay object
 int main(int argc, char **argv) {
 
-    // load heap settings outside of loop (only Horizon OC Monitor directive)
+    // load heap settings outside of loop (only Status Monitor directive)
     ult::currentHeapSize = ult::getCurrentHeapSize();
     ult::expandedMemory = ult::currentHeapSize >= ult::OverlayHeapSize::Size_8MB;
     ult::limitedMemory = ult::currentHeapSize == ult::OverlayHeapSize::Size_4MB;

Source/Horizon-OC-Monitor/source/modes/Battery.hpp

@@ -30,7 +30,7 @@ public:
         disableJumpTo = true;
         mutexInit(&mutex_BatteryChecker);
         StartBatteryThread();
-        //tsl::elm::g_disableMenuCacheOnReturn.store(true, std::memory_order_release);
+        // tsl::elm::g_disableMenuCacheOnReturn.store(true, std::memory_order_release);
     }
     ~BatteryOverlay() {
         CloseBatteryThread();
@@ -141,8 +141,8 @@ public:
             }
         });
 
-        //tsl::elm::g_disableMenuCacheOnReturn.store(true, std::memory_order_release);
-        tsl::elm::HeaderOverlayFrame* rootFrame = new tsl::elm::HeaderOverlayFrame("Horizon OC Monitor", APP_VERSION, true);
+        // tsl::elm::g_disableMenuCacheOnReturn.store(true, std::memory_order_release);
+        tsl::elm::HeaderOverlayFrame* rootFrame = new tsl::elm::HeaderOverlayFrame("Status Monitor Pro", APP_VERSION, true);
         rootFrame->setContent(Status);
 
         return rootFrame;

Source/Horizon-OC-Monitor/source/modes/Configurator.hpp

@@ -315,6 +315,12 @@ public:
             });
             list->addItem(showInfo);
 
+		    auto* realTemps = new tsl::elm::ToggleListItem("Real Temperatures", getCurrentFPSGraphRealTemps());
+			realTemps->setStateChangedListener([this](bool state) {
+				ult::setIniFileValue(configIniPath, "fps-graph", "real_temps", state ? "true" : "false");
+			});
+			list->addItem(realTemps);
+
             auto* dynamicColors = new tsl::elm::ToggleListItem("Use Dynamic Colors", getCurrentUseDynamicColors());
             dynamicColors->setStateChangedListener([this](bool state) {
                 ult::setIniFileValue(configIniPath, "fps-graph", "use_dynamic_colors", state ? "true" : "false");
@@ -335,6 +341,12 @@ public:
             });
             list->addItem(realFreqs);
 
+			auto* realTemps = new tsl::elm::ToggleListItem("Real Temperatures", getCurrentFullRealTemps());
+			realTemps->setStateChangedListener([this](bool state) {
+				ult::setIniFileValue(configIniPath, "full", "real_temps", state ? "true" : "false");
+			});
+			list->addItem(realTemps);
+
             auto* showDeltas = new tsl::elm::ToggleListItem("Deltas", getCurrentShowDeltas());
             showDeltas->setStateChangedListener([this](bool state) {
                 ult::setIniFileValue(configIniPath, "full", "show_deltas", state ? "true" : "false");
@@ -365,6 +377,21 @@ public:
             });
             list->addItem(showRDSD);
 
+            {
+                const std::string curRamInfoMode = getCurrentRamInfoMode("full");
+                auto* ramInfoModeItem = new tsl::elm::ListItem("RAM Info Mode");
+                ramInfoModeItem->setValue(curRamInfoMode);
+                ramInfoModeItem->setClickListener([this, ramInfoModeItem](u64 keys) -> bool {
+                    if (!(keys & KEY_A)) return false;
+                    const std::string cur = ult::parseValueFromIniSection(configIniPath, "full", "ram_info_mode");
+                    const std::string next = cur == "Bandwidth" ? "Load" : "Bandwidth";
+                    ult::setIniFileValue(configIniPath, "full", "ram_info_mode", next);
+                    ramInfoModeItem->setValue(next);
+                    return true;
+                });
+                list->addItem(ramInfoModeItem);
+            }
+
             auto* dynamicColors = new tsl::elm::ToggleListItem("Use Dynamic Colors", getCurrentUseDynamicColors());
             dynamicColors->setStateChangedListener([this](bool state) {
                 ult::setIniFileValue(configIniPath, "fps-graph", "use_dynamic_colors", state ? "true" : "false");
@@ -393,6 +420,12 @@ public:
             });
             list->addItem(realVolts);
 
+			auto* realTemps = new tsl::elm::ToggleListItem("Real Temperatures", getCurrentRealTemps());
+			realTemps->setStateChangedListener([this, section](bool state) {
+				ult::setIniFileValue(configIniPath, section, "real_temps", state ? "true" : "false");
+			});
+			list->addItem(realTemps);
+
             auto* showFullCPU = new tsl::elm::ToggleListItem("Full CPU", getCurrentShowFullCPU());
             showFullCPU->setStateChangedListener([this, section](bool state) {
                 ult::setIniFileValue(configIniPath, section, "show_full_cpu", state ? "true" : "false");
@@ -424,11 +457,26 @@ public:
             list->addItem(socVoltage);
 
             if (isMiniMode) {
-                auto* PartLoadCPUGPU = new tsl::elm::ToggleListItem("RAM Load CPU/GPU", getCurrentShowRAMLoadCPUGPU());
-                PartLoadCPUGPU->setStateChangedListener([this, section](bool state) {
+                auto* partLoadCPUGPU = new tsl::elm::ToggleListItem("RAM Load CPU/GPU", getCurrentShowpartLoadCPUGPU());
+                partLoadCPUGPU->setStateChangedListener([this, section](bool state) {
                     ult::setIniFileValue(configIniPath, section, "show_RAM_load_CPU_GPU", state ? "true" : "false");
                 });
-                list->addItem(PartLoadCPUGPU);
+                list->addItem(partLoadCPUGPU);
+            }
+
+            if (isMiniMode || isMicroMode) {
+                const std::string curRamInfoMode = getCurrentRamInfoMode(section);
+                auto* ramInfoModeItem = new tsl::elm::ListItem("RAM Info Mode");
+                ramInfoModeItem->setValue(curRamInfoMode);
+                ramInfoModeItem->setClickListener([this, section, ramInfoModeItem](u64 keys) -> bool {
+                    if (!(keys & KEY_A)) return false;
+                    const std::string cur = ult::parseValueFromIniSection(configIniPath, section, "ram_info_mode");
+                    const std::string next = cur == "Bandwidth" ? "Load" : "Bandwidth";
+                    ult::setIniFileValue(configIniPath, section, "ram_info_mode", next);
+                    ramInfoModeItem->setValue(next);
+                    return true;
+                });
+                list->addItem(ramInfoModeItem);
             }
 
             if (isMiniMode || isMicroMode) {
@@ -518,6 +566,13 @@ private:
         return value == "TRUE";
     }
 
+	bool getCurrentFPSGraphRealTemps() {
+		std::string value = ult::parseValueFromIniSection(configIniPath, "fps-graph", "real_temps");
+		if (value.empty()) return false;
+		convertToUpper(value);
+		return value == "TRUE";
+	}
+
     bool getCurrentRealFreqs() {
         const std::string section = isMiniMode ? "mini" : "micro";
         std::string value = ult::parseValueFromIniSection(configIniPath, section, "real_freqs");
@@ -534,6 +589,14 @@ private:
         return value == "TRUE";
     }
 
+	bool getCurrentRealTemps() {
+		const std::string section = isMiniMode ? "mini" : "micro";
+		std::string value = ult::parseValueFromIniSection(configIniPath, section, "real_temps");
+		if (value.empty()) return true;
+		convertToUpper(value);
+		return value == "TRUE";
+	}
+
     bool getCurrentShowFullCPU() {
         const std::string section = isMiniMode ? "mini" : "micro";
         std::string value = ult::parseValueFromIniSection(configIniPath, section, "show_full_cpu");
@@ -575,7 +638,7 @@ private:
         return value != "FALSE";
     }
 
-    bool getCurrentShowRAMLoadCPUGPU() {
+    bool getCurrentShowpartLoadCPUGPU() {
         const std::string section = isMiniMode ? "mini" : "micro";
         std::string value = ult::parseValueFromIniSection(configIniPath, section, "show_RAM_load_CPU_GPU");
         if (value.empty()) return false; // Default: false for mini, true for micro
@@ -583,6 +646,11 @@ private:
         return value != "FALSE";
     }
 
+    std::string getCurrentRamInfoMode(const std::string& section) {
+        const std::string value = ult::parseValueFromIniSection(configIniPath, section, "ram_info_mode");
+        return (value == "Bandwidth") ? "Bandwidth" : "Load";
+    }
+
     bool getCurrentInvertBatteryDisplay() {
         const std::string section = isMiniMode ? "mini" : "micro";
         std::string value = ult::parseValueFromIniSection(configIniPath, section, "invert_battery_display");
@@ -636,6 +704,13 @@ private:
         return value != "FALSE";
     }
 
+	bool getCurrentFullRealTemps() {
+		std::string value = ult::parseValueFromIniSection(configIniPath, "full", "real_temps");
+		if (value.empty()) return false;
+		convertToUpper(value);
+		return value == "TRUE";
+	}
+
     bool getCurrentShowDeltas() {
         std::string value = ult::parseValueFromIniSection(configIniPath, "full", "show_deltas");
         if (value.empty()) return true;
@@ -769,27 +844,12 @@ public:
 class FramePaddingConfig : public tsl::Gui {
 private:
     std::string modeName;
-    bool isMiniMode;
-    bool isGameResolutionsMode;
-    bool isFPSCounterMode;
-    bool isFPSGraphMode;
     int currentPadding;
 
 public:
     FramePaddingConfig(const std::string& mode) : modeName(mode) {
-        isMiniMode = (mode == "Mini");
-        isGameResolutionsMode = (mode == "Game Resolutions");
-        isFPSCounterMode = (mode == "FPS Counter");
-        isFPSGraphMode = (mode == "FPS Graph");
-
-        std::string section;
-        if (isMiniMode) section = "mini";
-        else if (isGameResolutionsMode) section = "game_resolutions";
-        else if (isFPSCounterMode) section = "fps-counter";
-        else if (isFPSGraphMode) section = "fps-graph";
-
-        const std::string value = ult::parseValueFromIniSection(configIniPath, section, "frame_padding");
-        currentPadding = value.empty() ? 10 : std::clamp(atoi(value.c_str()), 0, 14);
+        const std::string value = ult::parseValueFromIniSection(configIniPath, "mini", "frame_padding");
+        currentPadding = value.empty() ? 10 : std::clamp(atoi(value.c_str()), 0, 14); // max value 14
     }
 
     ~FramePaddingConfig() {
@@ -800,12 +860,6 @@ public:
         auto* list = new tsl::elm::List();
         list->addItem(new tsl::elm::CategoryHeader("Frame Padding"));
 
-        std::string section;
-        if (isMiniMode) section = "mini";
-        else if (isGameResolutionsMode) section = "game_resolutions";
-        else if (isFPSCounterMode) section = "fps-counter";
-        else if (isFPSGraphMode) section = "fps-graph";
-
         static const std::vector<int> paddingValues = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14};
         for (int padding : paddingValues) {
             auto* paddingItem = new tsl::elm::ListItem(std::to_string(padding) + " px");
@@ -813,9 +867,9 @@ public:
                 paddingItem->setValue(ult::CHECKMARK_SYMBOL);
                 lastSelectedListItem = paddingItem;
             }
-            paddingItem->setClickListener([this, paddingItem, padding, section](uint64_t keys) {
+            paddingItem->setClickListener([this, paddingItem, padding](uint64_t keys) {
                 if (keys & KEY_A) {
-                    ult::setIniFileValue(configIniPath, section, "frame_padding", std::to_string(padding));
+                    ult::setIniFileValue(configIniPath, "mini", "frame_padding", std::to_string(padding));
                     paddingItem->setValue(ult::CHECKMARK_SYMBOL);
                     if (lastSelectedListItem && paddingItem != lastSelectedListItem)
                         lastSelectedListItem->setValue("");
@@ -2105,15 +2159,11 @@ private:
     }
 
     int getCurrentFramePadding() {
-        std::string section;
-        if (isMiniMode) section = "mini";
-        else if (isGameResolutionsMode) section = "game_resolutions";
-        else if (isFPSCounterMode) section = "fps-counter";
-        else if (isFPSGraphMode) section = "fps-graph";
-        else return 10;
-
-        std::string value = ult::parseValueFromIniSection(configIniPath, section, "frame_padding");
-        return value.empty() ? 10 : atoi(value.c_str());
+        if (isMiniMode) {
+            std::string value = ult::parseValueFromIniSection(configIniPath, "mini", "frame_padding");
+            return value.empty() ? 10 : atoi(value.c_str());
+        }
+        return 10;
     }
 
     std::string getCurrentTextAlign() {

Source/Horizon-OC-Monitor/source/modes/FPS_Graph.hpp

@@ -13,6 +13,9 @@ private:
     char SOC_TEMP_c[12] = "    -";
     char PCB_TEMP_c[12] = "    -";
     char SKIN_TEMP_c[12] = "    -";
+	char CPU_TEMP_c[12] = "    -";
+	char GPU_TEMP_c[12] = "    -";
+	char RAM_TEMP_c[12] = "    -";
     bool skipOnce = true;
     bool runOnce = true;
     
@@ -402,19 +405,37 @@ public:
                 renderer->drawString("RAM", false, info_x, startY + lineHeight * 2+2*SPACING, fontSize, settings.catColor);
                 renderer->drawString(RAM_Load_c, false, value_x, startY + lineHeight * 2+2*SPACING, fontSize, settings.textColor);
                 
-                // Line 3: SOC (with gradient color)
-                renderer->drawString("SOC", false, info_x, startY + lineHeight * 3+3*SPACING, fontSize, settings.catColor);
-                renderer->drawString(SOC_TEMP_c, false, value_x, startY + lineHeight * 3+3*SPACING, fontSize, socColor);
-                
-                // Line 4: PCB (with gradient color)
-                renderer->drawString("PCB", false, info_x, startY + lineHeight * 4+4*SPACING, fontSize, settings.catColor);
-                renderer->drawString(PCB_TEMP_c, false, value_x, startY + lineHeight * 4+4*SPACING, fontSize, pcbColor);
-                
-                // Line 5: SKIN (with gradient color)
-                renderer->drawString("Skin", false, info_x, startY + lineHeight * 5+5*SPACING, fontSize, settings.catColor);
-                renderer->drawString(SKIN_TEMP_c, false, value_x, startY + lineHeight * 5+5*SPACING, fontSize, skinColor);
-            }
-        });
+                // Line 3: CPU or SOC (with gradient color)
+				if (settings.realTemps && realCPU_Temp != 0) {
+					const tsl::Color cpuTempColor = settings.useDynamicColors ? tsl::GradientColor(realCPU_Temp / 1000.0f) : settings.textColor;
+					renderer->drawString("CPU", false, info_x, startY + lineHeight * 3+3*SPACING, fontSize, settings.catColor);
+					renderer->drawString(CPU_TEMP_c, false, value_x, startY + lineHeight * 3+3*SPACING, fontSize, cpuTempColor);
+				} else {
+					renderer->drawString("SOC", false, info_x, startY + lineHeight * 3+3*SPACING, fontSize, settings.catColor);
+					renderer->drawString(SOC_TEMP_c, false, value_x, startY + lineHeight * 3+3*SPACING, fontSize, socColor);
+				}
+
+				// Line 4: GPU or PCB (with gradient color)
+				if (settings.realTemps && realGPU_Temp != 0) {
+					const tsl::Color gpuTempColor = settings.useDynamicColors ? tsl::GradientColor(realGPU_Temp / 1000.0f) : settings.textColor;
+					renderer->drawString("GPU", false, info_x, startY + lineHeight * 4+4*SPACING, fontSize, settings.catColor);
+					renderer->drawString(GPU_TEMP_c, false, value_x, startY + lineHeight * 4+4*SPACING, fontSize, gpuTempColor);
+				} else {
+					renderer->drawString("PCB", false, info_x, startY + lineHeight * 4+4*SPACING, fontSize, settings.catColor);
+					renderer->drawString(PCB_TEMP_c, false, value_x, startY + lineHeight * 4+4*SPACING, fontSize, pcbColor);
+				}
+
+				// Line 5: RAM or SKIN (with gradient color)
+				if (settings.realTemps && realRAM_Temp != 0) {
+					const tsl::Color ramTempColor = settings.useDynamicColors ? tsl::GradientColor(realRAM_Temp / 1000.0f) : settings.textColor;
+					renderer->drawString("RAM", false, info_x, startY + lineHeight * 5+5*SPACING, fontSize, settings.catColor);
+					renderer->drawString(RAM_TEMP_c, false, value_x, startY + lineHeight * 5+5*SPACING, fontSize, ramTempColor);
+				} else {
+					renderer->drawString("Skin", false, info_x, startY + lineHeight * 5+5*SPACING, fontSize, settings.catColor);
+					renderer->drawString(SKIN_TEMP_c, false, value_x, startY + lineHeight * 5+5*SPACING, fontSize, skinColor);
+				}
+			}
+		});
 
         tsl::elm::HeaderOverlayFrame* rootFrame = new tsl::elm::HeaderOverlayFrame("", "");
         rootFrame->setContent(Status);
@@ -470,6 +491,16 @@ public:
         snprintf(PCB_TEMP_c, sizeof PCB_TEMP_c, "%2.1f\u00B0C", PCB_temperatureF);
         snprintf(SKIN_TEMP_c, sizeof SKIN_TEMP_c, "%2d.%d\u00B0C", 
                  skin_temperaturemiliC / 1000, (skin_temperaturemiliC / 100) % 10);
+				 
+		if (realCPU_Temp != 0) {
+			snprintf(CPU_TEMP_c, sizeof(CPU_TEMP_c), "%.1f\u00B0C", realCPU_Temp / 1000.0f);
+		}
+		if (realGPU_Temp != 0) {
+			snprintf(GPU_TEMP_c, sizeof(GPU_TEMP_c), "%.1f\u00B0C", realGPU_Temp / 1000.0f);
+		}
+		if (realRAM_Temp != 0) {
+			snprintf(RAM_TEMP_c, sizeof(RAM_TEMP_c), "%.1f\u00B0C", realRAM_Temp / 1000.0f);
+		}
         
         // Atomically snapshot each idle tick once
         const uint64_t idle0 = idletick0.load(std::memory_order_acquire);
@@ -496,8 +527,8 @@ public:
         snprintf(CPU_Load_c, sizeof(CPU_Load_c), "%.1f%%", cpu_usageM);
         snprintf(GPU_Load_c, sizeof(GPU_Load_c), "%d.%d%%", GPU_Load_u / 10, GPU_Load_u % 10);
         snprintf(RAM_Load_c, sizeof(RAM_Load_c), "%hu.%hhu%%",
-                 partLoad[SysClkPartLoad_EMC] / 10,
-                 partLoad[SysClkPartLoad_EMC] % 10);
+                 partLoad[HocClkPartLoad_EMC] / 10,
+                 partLoad[HocClkPartLoad_EMC] % 10);
         
         mutexUnlock(&mutex_Misc);
     

Source/Horizon-OC-Monitor/source/modes/Full.hpp

@@ -20,9 +20,17 @@ private:
     char SOC_temperature_c[32] = "";
     char PCB_temperature_c[32] = "";
     char skin_temperature_c[32] = "";
+	char CPU_temp_c[32] = "";
+	char GPU_temp_c[32] = "";
+	char RAM_temp_c[32] = "";
     char BatteryDraw_c[64] = "";
     char FPS_var_compressed_c[64] = "";
     char RAM_load_c[64] = "";
+    char RAM_load2_c[64] = "";
+    char RAM_bw_peak_c[16]  = "";
+    char RAM_bw_total_c[16] = "";
+    char RAM_bw_gpu_c[16]   = "";
+    char RAM_bw_cpu_c[16]   = "";
     char Resolutions_c[64] = "";
     char readSpeed_c[32] = "";
     
@@ -233,16 +241,41 @@ public:
                     else if (realRAM_Hz && settings.showDeltas && (settings.showRealFreqs || settings.showTargetFreqs)) {
                         renderer->drawString(DeltaRAM_c, false, COMMON_MARGIN +  deltaOffset, height_offset, 15, (settings.textColor));
                     }
-                    static std::vector<std::string> PartLoadColoredChars = {"CPU", "GPU"};
-                    //static auto loadLabelWidth = renderer->getTextDimensions("Load: ", false, 15).first;
-                    renderer->drawString("Load", false, COMMON_MARGIN, height_offset+15, 15, (settings.catColor2));
-                    renderer->drawStringWithColoredSections(RAM_load_c, false, PartLoadColoredChars, COMMON_MARGIN + valueOffset, height_offset+15, 15, (settings.textColor), settings.catColor2);
+                    if (R_SUCCEEDED(hocclkCheck)) {
+                        if (settings.ramInfoMode == "Bandwidth") {
+                            // Fixed column layout: labels at fixed x, values at fixed x after max label width
+                            // Col1: Peak/GPU labels, Col2: Total/CPU labels
+                            // Values start at a fixed offset so columns don't shift with different digit counts
+                            static const uint32_t bwLbl1W = renderer->getTextDimensions("Peak  ", false, 15).first;
+                            static const uint32_t bwLbl2W = renderer->getTextDimensions("Total  ", false, 15).first;
+                            static const uint32_t bwValW  = renderer->getTextDimensions("99.9 GB/s", false, 15).first;
+                            static const uint32_t bwGap   = renderer->getTextDimensions("   ", false, 15).first;
+                            const uint32_t xV1 = COMMON_MARGIN + bwLbl1W;
+                            const uint32_t xL2 = xV1 + bwValW + bwGap;
+                            const uint32_t xV2 = xL2 + bwLbl2W;
+                            // Row 1: Peak ... Total
+                            renderer->drawString("Peak",  false, COMMON_MARGIN, height_offset+15, 15, settings.catColor2);
+                            renderer->drawString(RAM_bw_peak_c,  false, xV1, height_offset+15, 15, settings.textColor);
+                            renderer->drawString("Total", false, xL2, height_offset+15, 15, settings.catColor2);
+                            renderer->drawString(RAM_bw_total_c, false, xV2, height_offset+15, 15, settings.textColor);
+                            // Row 2: GPU ... CPU
+                            renderer->drawString("GPU",   false, COMMON_MARGIN, height_offset+30, 15, settings.catColor2);
+                            renderer->drawString(RAM_bw_gpu_c,   false, xV1, height_offset+30, 15, settings.textColor);
+                            renderer->drawString("CPU",   false, xL2, height_offset+30, 15, settings.catColor2);
+                            renderer->drawString(RAM_bw_cpu_c,   false, xV2, height_offset+30, 15, settings.textColor);
+                        } else {
+                            static std::vector<std::string> partLoadColoredChars = {"CPU", "GPU"};
+                            renderer->drawString("Load", false, COMMON_MARGIN, height_offset+15, 15, (settings.catColor2));
+                            renderer->drawStringWithColoredSections(RAM_load_c, false, partLoadColoredChars, COMMON_MARGIN + valueOffset, height_offset+15, 15, (settings.textColor), settings.catColor2);
+                        }
+                    }
                 }
                 if (R_SUCCEEDED(Hinted)) {
+                    const uint32_t ramUsageOffset = (R_SUCCEEDED(hocclkCheck) && settings.ramInfoMode == "Bandwidth") ? height_offset + 50 : height_offset + 40;
                     //static auto textWidth = renderer->getTextDimensions("Total \nApplication \nApplet \nSystem \nSystem Unsafe ", false, 15).first;
-                    renderer->drawString("Total\nApplication\nApplet\nSystem\nSystem Unsafe", false, COMMON_MARGIN, height_offset + 40, 15, (settings.catColor2));
-                    renderer->drawString(RAM_var_compressed_c, false, COMMON_MARGIN + valueOffset, height_offset + 40, 15, (settings.textColor));
-                    renderer->drawString(RAM_percentage_var_compressed_c, false, ramPercentageOffset, height_offset + 40, 15, (settings.textColor));
+                    renderer->drawString("Total\nApplication\nApplet\nSystem\nSystem Unsafe", false, COMMON_MARGIN, ramUsageOffset, 15, (settings.catColor2));
+                    renderer->drawString(RAM_var_compressed_c, false, COMMON_MARGIN + valueOffset, ramUsageOffset, 15, (settings.textColor));
+                    renderer->drawString(RAM_percentage_var_compressed_c, false, ramPercentageOffset, ramUsageOffset, 15, (settings.textColor));
                 }
             }
             
@@ -289,6 +322,41 @@ public:
                     renderer->drawString(PCB_temperature_c, false, current_x, 620+2, 15, pcbColor);
                 }
             }
+			
+			// Real temps - CPU, GPU, RAM
+			if (settings.realTemps && (realCPU_Temp != 0 || realGPU_Temp != 0 || realRAM_Temp != 0)) {
+				static auto cpuTempLabelWidth = renderer->getTextDimensions("CPU  ", false, 15).first;
+				static auto gpuTempLabelWidth = renderer->getTextDimensions("GPU  ", false, 15).first;
+				static auto ramTempLabelWidth = renderer->getTextDimensions("RAM  ", false, 15).first;
+    
+				uint32_t current_x = COMMON_MARGIN + 58;;
+				
+			// CPU temp
+			if (realCPU_Temp != 0) {
+				const tsl::Color cpuTempColor = settings.useDynamicColors ? tsl::GradientColor(realCPU_Temp / 1000.0f) : settings.textColor;
+				renderer->drawString("CPU  ", false, current_x, 635+2, 15, (settings.catColor2));
+				current_x += cpuTempLabelWidth;
+				renderer->drawString(CPU_temp_c, false, current_x, 635+2, 15, cpuTempColor);
+				current_x += renderer->getTextDimensions(CPU_temp_c, false, 15).first + 15;
+			}
+    
+			// GPU temp
+			if (realGPU_Temp != 0) {
+				const tsl::Color gpuTempColor = settings.useDynamicColors ? tsl::GradientColor(realGPU_Temp / 1000.0f) : settings.textColor;
+				renderer->drawString("GPU  ", false, current_x, 635+2, 15, (settings.catColor2));
+				current_x += gpuTempLabelWidth;
+				renderer->drawString(GPU_temp_c, false, current_x, 635+2, 15, gpuTempColor);
+				current_x += renderer->getTextDimensions(GPU_temp_c, false, 15).first + 15;
+			}
+    
+			// RAM temp
+			if (realRAM_Temp != 0) {
+				const tsl::Color ramTempColor = settings.useDynamicColors ? tsl::GradientColor(realRAM_Temp / 1000.0f) : settings.textColor;
+				renderer->drawString("RAM  ", false, current_x, 635+2, 15, (settings.catColor2));
+				current_x += ramTempLabelWidth;
+				renderer->drawString(RAM_temp_c, false, current_x, 635+2, 15, ramTempColor);
+				}
+			}
             
             ///FPS
             if (GameRunning) {
@@ -443,13 +511,28 @@ public:
             RAMPct_systemunsafe
         );
         
-        if (R_SUCCEEDED(sysclkCheck)) {
-            const int RAM_GPU_Load = partLoad[SysClkPartLoad_EMC] - partLoad[SysClkPartLoad_EMCCpu];
-            snprintf(RAM_load_c, sizeof RAM_load_c, 
-                "%u.%u%%    CPU  %u.%u%%   GPU  %u.%u%%",
-                partLoad[SysClkPartLoad_EMC] / 10, partLoad[SysClkPartLoad_EMC] % 10,
-                partLoad[SysClkPartLoad_EMCCpu] / 10, partLoad[SysClkPartLoad_EMCCpu] % 10,
-                RAM_GPU_Load / 10, RAM_GPU_Load % 10);
+        if (R_SUCCEEDED(hocclkCheck)) {
+            if (settings.ramInfoMode == "Bandwidth") {
+                const unsigned bwAll  = partLoad[HocClkPartLoad_RamBWAll]  / 1000;
+                const unsigned bwAllD = (partLoad[HocClkPartLoad_RamBWAll]  % 1000) / 100;
+                const unsigned bwPeak = partLoad[HocClkPartLoad_RamBWPeak] / 1000;
+                const unsigned bwPeakD= (partLoad[HocClkPartLoad_RamBWPeak]% 1000) / 100;
+                const unsigned bwCpu  = partLoad[HocClkPartLoad_RamBWCpu]  / 1000;
+                const unsigned bwCpuD = (partLoad[HocClkPartLoad_RamBWCpu]  % 1000) / 100;
+                const unsigned bwGpu  = partLoad[HocClkPartLoad_RamBWGpu]  / 1000;
+                const unsigned bwGpuD = (partLoad[HocClkPartLoad_RamBWGpu]  % 1000) / 100;
+                snprintf(RAM_bw_peak_c,  sizeof RAM_bw_peak_c,  "%u.%u GB/s", bwPeak, bwPeakD);
+                snprintf(RAM_bw_total_c, sizeof RAM_bw_total_c, "%u.%u GB/s", bwAll,  bwAllD);
+                snprintf(RAM_bw_gpu_c,   sizeof RAM_bw_gpu_c,   "%u.%u GB/s", bwGpu,  bwGpuD);
+                snprintf(RAM_bw_cpu_c,   sizeof RAM_bw_cpu_c,   "%u.%u GB/s", bwCpu,  bwCpuD);
+            } else {
+                const int RAM_GPU_Load = partLoad[HocClkPartLoad_EMC] - partLoad[HocClkPartLoad_EMCCpu];
+                snprintf(RAM_load_c, sizeof RAM_load_c,
+                    "%u.%u%%    CPU  %u.%u%%   GPU  %u.%u%%",
+                    partLoad[HocClkPartLoad_EMC] / 10, partLoad[HocClkPartLoad_EMC] % 10,
+                    partLoad[HocClkPartLoad_EMCCpu] / 10, partLoad[HocClkPartLoad_EMCCpu] % 10,
+                    RAM_GPU_Load / 10, RAM_GPU_Load % 10);
+            }
         }
         ///Thermal
         snprintf(SOC_temperature_c, sizeof SOC_temperature_c, "%.1f\u00B0C", SOC_temperatureF);
@@ -458,6 +541,17 @@ public:
 
         snprintf(Rotation_SpeedLevel_c, sizeof Rotation_SpeedLevel_c, "%.1f%%", Rotation_Duty);
         
+		if (settings.realTemps) {
+			if (realCPU_Temp != 0) {
+				snprintf(CPU_temp_c, sizeof(CPU_temp_c), "%.1f°C", realCPU_Temp / 1000.0f);
+			}
+			if (realGPU_Temp != 0) {
+				snprintf(GPU_temp_c, sizeof(GPU_temp_c), "%.1f°C", realGPU_Temp / 1000.0f);
+			}
+			if (realRAM_Temp != 0) {
+				snprintf(RAM_temp_c, sizeof(RAM_temp_c), "%.1f°C", realRAM_Temp / 1000.0f);
+			}
+		}
         ///FPS
         if (settings.showFPS == true) {
             snprintf(PFPS_value_c, sizeof PFPS_value_c, "%1u", FPS);

Source/Horizon-OC-Monitor/source/modes/Misc.hpp

@@ -50,7 +50,7 @@ public:
 
         smExit();
         StartMiscThread();
-        //tsl::elm::g_disableMenuCacheOnReturn.store(true, std::memory_order_release);
+        // tsl::elm::g_disableMenuCacheOnReturn.store(true, std::memory_order_release);
     }
 
     ~MiscOverlay() {
@@ -121,8 +121,8 @@ public:
             
         });
         
-        //tsl::elm::g_disableMenuCacheOnReturn.store(true, std::memory_order_release);
-        tsl::elm::HeaderOverlayFrame* rootFrame = new tsl::elm::HeaderOverlayFrame("Horizon OC Monitor", APP_VERSION, true);
+        // tsl::elm::g_disableMenuCacheOnReturn.store(true, std::memory_order_release);
+        tsl::elm::HeaderOverlayFrame* rootFrame = new tsl::elm::HeaderOverlayFrame("Status Monitor Pro", APP_VERSION, true);
         rootFrame->setContent(Status);
         
         return rootFrame;

Source/Horizon-OC-Monitor/source/sysclk_ipc.c

@@ -29,128 +29,128 @@
 #include <switch.h>
 #include <string.h>
 #include <stdatomic.h>
-#include <sysclk/client/ipc.h>
+#include <hocclk/client/ipc.h>
 
-static Service g_sysclkSrv;
+static Service g_hocclkSrv;
 static atomic_size_t g_refCnt;
 
-bool sysclkIpcRunning()
+bool hocclkIpcRunning()
 {
     Handle handle;
-    bool running = R_FAILED(smRegisterService(&handle, smEncodeName(SYSCLK_IPC_SERVICE_NAME), false, 1));
+    bool running = R_FAILED(smRegisterService(&handle, smEncodeName(HOCCLK_IPC_SERVICE_NAME), false, 1));
 
     if (!running)
     {
-        smUnregisterService(smEncodeName(SYSCLK_IPC_SERVICE_NAME));
+        smUnregisterService(smEncodeName(HOCCLK_IPC_SERVICE_NAME));
     }
 
   return running;
 }
 
-Result sysclkIpcInitialize(void)
+Result hocclkIpcInitialize(void)
 {
     Result rc = 0;
 
     g_refCnt++;
 
-    if (serviceIsActive(&g_sysclkSrv))
+    if (serviceIsActive(&g_hocclkSrv))
         return 0;
 
-    rc = smGetService(&g_sysclkSrv, SYSCLK_IPC_SERVICE_NAME);
+    rc = smGetService(&g_hocclkSrv, HOCCLK_IPC_SERVICE_NAME);
 
-    if (R_FAILED(rc)) sysclkIpcExit();
+    if (R_FAILED(rc)) hocclkIpcExit();
 
     return rc;
 }
 
-void sysclkIpcExit(void)
+void hocclkIpcExit(void)
 {
     if (--g_refCnt == 0)
     {
-        serviceClose(&g_sysclkSrv);
+        serviceClose(&g_hocclkSrv);
     }
 }
 
-Result sysclkIpcGetAPIVersion(u32* out_ver)
+Result hocclkIpcGetAPIVersion(u32* out_ver)
 {
-    return serviceDispatchOut(&g_sysclkSrv, SysClkIpcCmd_GetApiVersion, *out_ver);
+    return serviceDispatchOut(&g_hocclkSrv, HocClkIpcCmd_GetApiVersion, *out_ver);
 }
 
-Result sysclkIpcGetVersionString(char* out, size_t len)
+Result hocclkIpcGetVersionString(char* out, size_t len)
 {
-    return serviceDispatch(&g_sysclkSrv, SysClkIpcCmd_GetVersionString,
+    return serviceDispatch(&g_hocclkSrv, HocClkIpcCmd_GetVersionString,
         .buffer_attrs = { SfBufferAttr_HipcAutoSelect | SfBufferAttr_Out },
         .buffers = {{out, len}},
     );
 }
 
-Result sysclkIpcGetCurrentContext(SysClkContext* out_context)
+Result hocclkIpcGetCurrentContext(HocClkContext* out_context)
 {
-    return serviceDispatch(&g_sysclkSrv, SysClkIpcCmd_GetCurrentContext,
+    return serviceDispatch(&g_hocclkSrv, HocClkIpcCmd_GetCurrentContext,
         .buffer_attrs = { SfBufferAttr_HipcAutoSelect | SfBufferAttr_Out },
-        .buffers = {{out_context, sizeof(SysClkContext)}},
+        .buffers = {{out_context, sizeof(HocClkContext)}},
     );
 }
 
-Result sysclkIpcGetProfileCount(u64 tid, u8* out_count)
+Result hocclkIpcGetProfileCount(u64 tid, u8* out_count)
 {
-    return serviceDispatchInOut(&g_sysclkSrv, SysClkIpcCmd_GetProfileCount, tid, *out_count);
+    return serviceDispatchInOut(&g_hocclkSrv, HocClkIpcCmd_GetProfileCount, tid, *out_count);
 }
 
-Result sysclkIpcSetEnabled(bool enabled)
+Result hocclkIpcSetEnabled(bool enabled)
 {
     u8 enabledRaw = (u8)enabled;
-    return serviceDispatchIn(&g_sysclkSrv, SysClkIpcCmd_SetEnabled, enabledRaw);
+    return serviceDispatchIn(&g_hocclkSrv, HocClkIpcCmd_SetEnabled, enabledRaw);
 }
 
-Result sysclkIpcSetOverride(SysClkModule module, u32 hz)
+Result hocclkIpcSetOverride(HocClkModule module, u32 hz)
 {
-    SysClkIpc_SetOverride_Args args = {
+    HocClkIpc_SetOverride_Args args = {
         .module = module,
         .hz = hz
     };
-    return serviceDispatchIn(&g_sysclkSrv, SysClkIpcCmd_SetOverride, args);
+    return serviceDispatchIn(&g_hocclkSrv, HocClkIpcCmd_SetOverride, args);
 }
 
-Result sysclkIpcGetProfiles(u64 tid, SysClkTitleProfileList* out_profiles)
+Result hocclkIpcGetProfiles(u64 tid, HocClkTitleProfileList* out_profiles)
 {
-    return serviceDispatchIn(&g_sysclkSrv, SysClkIpcCmd_GetProfiles, tid,
+    return serviceDispatchIn(&g_hocclkSrv, HocClkIpcCmd_GetProfiles, tid,
         .buffer_attrs = { SfBufferAttr_HipcAutoSelect | SfBufferAttr_Out },
-        .buffers = {{out_profiles, sizeof(SysClkTitleProfileList)}},
+        .buffers = {{out_profiles, sizeof(HocClkTitleProfileList)}},
     );
 }
 
-Result sysclkIpcSetProfiles(u64 tid, SysClkTitleProfileList* profiles)
+Result hocclkIpcSetProfiles(u64 tid, HocClkTitleProfileList* profiles)
 {
-    SysClkIpc_SetProfiles_Args args;
+    HocClkIpc_SetProfiles_Args args;
     args.tid = tid;
-    memcpy(&args.profiles, profiles, sizeof(SysClkTitleProfileList));
-    return serviceDispatchIn(&g_sysclkSrv, SysClkIpcCmd_SetProfiles, args);
+    memcpy(&args.profiles, profiles, sizeof(HocClkTitleProfileList));
+    return serviceDispatchIn(&g_hocclkSrv, HocClkIpcCmd_SetProfiles, args);
 }
 
-Result sysclkIpcGetConfigValues(SysClkConfigValueList* out_configValues)
+Result hocclkIpcGetConfigValues(HocClkConfigValueList* out_configValues)
 {
-    return serviceDispatch(&g_sysclkSrv, SysClkIpcCmd_GetConfigValues,
+    return serviceDispatch(&g_hocclkSrv, HocClkIpcCmd_GetConfigValues,
         .buffer_attrs = { SfBufferAttr_HipcAutoSelect | SfBufferAttr_Out },
-        .buffers = {{out_configValues, sizeof(SysClkConfigValueList)}},
+        .buffers = {{out_configValues, sizeof(HocClkConfigValueList)}},
     );
 }
 
-Result sysclkIpcSetConfigValues(SysClkConfigValueList* configValues)
+Result hocclkIpcSetConfigValues(HocClkConfigValueList* configValues)
 {
-    return serviceDispatch(&g_sysclkSrv, SysClkIpcCmd_SetConfigValues,
+    return serviceDispatch(&g_hocclkSrv, HocClkIpcCmd_SetConfigValues,
         .buffer_attrs = { SfBufferAttr_HipcAutoSelect | SfBufferAttr_In },
-        .buffers = {{configValues, sizeof(SysClkConfigValueList)}},
+        .buffers = {{configValues, sizeof(HocClkConfigValueList)}},
     );
 }
 
-Result sysclkIpcGetFreqList(SysClkModule module, u32* list, u32 maxCount, u32* outCount)
+Result hocclkIpcGetFreqList(HocClkModule module, u32* list, u32 maxCount, u32* outCount)
 {
-    SysClkIpc_GetFreqList_Args args = {
+    HocClkIpc_GetFreqList_Args args = {
         .module = module,
         .maxCount = maxCount
     };
-    return serviceDispatchInOut(&g_sysclkSrv, SysClkIpcCmd_GetFreqList, args, *outCount,
+    return serviceDispatchInOut(&g_hocclkSrv, HocClkIpcCmd_GetFreqList, args, *outCount,
         .buffer_attrs = { SfBufferAttr_HipcAutoSelect | SfBufferAttr_Out },
         .buffers = {{list, maxCount * sizeof(u32)}},
     );
@@ -159,11 +159,11 @@ Result sysclkIpcGetFreqList(SysClkModule module, u32* list, u32 maxCount, u32* o
 Result hocClkIpcSetKipData()
 {
     u32 temp = 0;
-    return serviceDispatchIn(&g_sysclkSrv, HocClkIpcCmd_SetKipData, temp);
+    return serviceDispatchIn(&g_hocclkSrv, HocClkIpcCmd_SetKipData, temp);
 }
 
 Result hocClkIpcGetKipData()
 {
     u32 temp = 0;
-    return serviceDispatchIn(&g_sysclkSrv, HocClkIpcCmd_GetKipData, temp);
+    return serviceDispatchIn(&g_hocclkSrv, HocClkIpcCmd_GetKipData, temp);
 }

Source/Old-Atmosphere-Patches/ldr_process_creation_1_10_0_to_1_10_2.cpp

@@ -0,0 +1,897 @@
+/*
+ * Copyright (c) Atmosphère-NX
+ *
+ * Copyright (c) Souldbminer, Lightos_ and Horizon OC Contributors
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include <stratosphere.hpp>
+#include "ldr_capabilities.hpp"
+#include "ldr_content_management.hpp"
+#include "ldr_development_manager.hpp"
+#include "ldr_launch_record.hpp"
+#include "ldr_meta.hpp"
+#include "ldr_patcher.hpp"
+#include "ldr_process_creation.hpp"
+#include "ldr_ro_manager.hpp"
+#include "oc/oc_loader.hpp"
+
+namespace ams::ldr {
+
+    namespace {
+
+        /* Convenience defines. */
+        constexpr size_t SystemResourceSizeMax = 0x1FE00000;
+        constexpr size_t AutoLoadModuleSizeMax = 0x800000000;
+
+        /* Types. */
+        enum NsoIndex {
+            Nso_Rtld    =  0,
+            Nso_Main    =  1,
+            Nso_Wkc0    =  2,
+            Nso_Wkc1    =  3,
+            Nso_Wkc2    =  4,
+            Nso_Wkc3    =  5,
+            Nso_Wkc4    =  6,
+            Nso_Wkc5    =  7,
+            Nso_Wkc6    =  8,
+            Nso_Wkc7    =  9,
+            Nso_Wkc8    = 10,
+            Nso_Wkc9    = 11,
+            Nso_SubSdk0 = 12,
+            Nso_SubSdk1 = 13,
+            Nso_SubSdk2 = 14,
+            Nso_SubSdk3 = 15,
+            Nso_SubSdk4 = 16,
+            Nso_SubSdk5 = 17,
+            Nso_SubSdk6 = 18,
+            Nso_SubSdk7 = 19,
+            Nso_SubSdk8 = 20,
+            Nso_SubSdk9 = 21,
+            Nso_Sdk     = 22,
+            Nso_Count,
+        };
+
+        constexpr inline const char *NsoPaths[Nso_Count] = {
+            ENCODE_ATMOSPHERE_CODE_PATH("/rtld"),
+            ENCODE_ATMOSPHERE_CODE_PATH("/main"),
+            ENCODE_ATMOSPHERE_BDLL_PATH("/wkc0"),
+            ENCODE_ATMOSPHERE_BDLL_PATH("/wkc1"),
+            ENCODE_ATMOSPHERE_BDLL_PATH("/wkc2"),
+            ENCODE_ATMOSPHERE_BDLL_PATH("/wkc3"),
+            ENCODE_ATMOSPHERE_BDLL_PATH("/wkc4"),
+            ENCODE_ATMOSPHERE_BDLL_PATH("/wkc5"),
+            ENCODE_ATMOSPHERE_BDLL_PATH("/wkc6"),
+            ENCODE_ATMOSPHERE_BDLL_PATH("/wkc7"),
+            ENCODE_ATMOSPHERE_BDLL_PATH("/wkc8"),
+            ENCODE_ATMOSPHERE_BDLL_PATH("/wkc9"),
+            ENCODE_ATMOSPHERE_CODE_PATH("/subsdk0"),
+            ENCODE_ATMOSPHERE_CODE_PATH("/subsdk1"),
+            ENCODE_ATMOSPHERE_CODE_PATH("/subsdk2"),
+            ENCODE_ATMOSPHERE_CODE_PATH("/subsdk3"),
+            ENCODE_ATMOSPHERE_CODE_PATH("/subsdk4"),
+            ENCODE_ATMOSPHERE_CODE_PATH("/subsdk5"),
+            ENCODE_ATMOSPHERE_CODE_PATH("/subsdk6"),
+            ENCODE_ATMOSPHERE_CODE_PATH("/subsdk7"),
+            ENCODE_ATMOSPHERE_CODE_PATH("/subsdk8"),
+            ENCODE_ATMOSPHERE_CODE_PATH("/subsdk9"),
+            ENCODE_ATMOSPHERE_CODE_PATH("/sdk"),
+        };
+
+        constexpr const char *GetNsoPath(size_t idx) {
+            AMS_ABORT_UNLESS(idx < Nso_Count);
+            return NsoPaths[idx];
+        }
+
+        struct ProcessInfo {
+            os::NativeHandle process_handle;
+            uintptr_t args_address;
+            size_t    args_size;
+            uintptr_t nso_address[Nso_Count];
+            size_t    nso_size[Nso_Count];
+        };
+
+        struct AutoLoadModuleInfo {
+            bool has_rtld;
+            bool has_main;
+            bool has_sdk;
+            bool has_subsdk;
+            bool has_nso[Nso_Count];
+        };
+
+        /* Global NSO header cache. */
+        NsoHeader g_nso_headers[Nso_Count];
+
+        /* Pcv/Ptm check cache */
+        bool g_is_pcv;
+        bool g_is_ptm;
+
+        Result ValidateProgramVersion(ncm::ProgramId program_id, u32 version) {
+            /* No version verification is done before 8.1.0. */
+            R_SUCCEED_IF(hos::GetVersion() < hos::Version_8_1_0);
+
+            /* No verification is done if development. */
+            R_SUCCEED_IF(IsDevelopmentForAntiDowngradeCheck());
+
+            /* TODO: Anti-downgrade checking does not make very much sense for us. Should we do anything? */
+            AMS_UNUSED(program_id, version);
+
+            R_SUCCEED();
+        }
+
+        /* Helpers. */
+        Result GetProgramInfoFromMeta(ProgramInfo *out, const Meta *meta) {
+            /* Copy basic info. */
+            out->main_thread_priority   = meta->npdm->main_thread_priority;
+            out->default_cpu_id         = meta->npdm->default_cpu_id;
+            out->main_thread_stack_size = meta->npdm->main_thread_stack_size;
+            out->program_id             = meta->aci->program_id;
+
+            /* Copy access controls. */
+            size_t offset = 0;
+#define COPY_ACCESS_CONTROL(source, which) \
+            ({ \
+                const size_t size = meta->source->which##_size; \
+                R_UNLESS(offset + size <= sizeof(out->ac_buffer), ldr::ResultInternalError()); \
+                out->source##_##which##_size = size; \
+                std::memcpy(out->ac_buffer + offset, meta->source##_##which, size); \
+                offset += size; \
+            })
+
+            /* Copy all access controls to buffer. */
+            COPY_ACCESS_CONTROL(acid, sac);
+            COPY_ACCESS_CONTROL(aci, sac);
+            COPY_ACCESS_CONTROL(acid, fac);
+            COPY_ACCESS_CONTROL(aci, fah);
+#undef COPY_ACCESS_CONTROL
+
+            /* Copy flags. */
+            out->flags = MakeProgramInfoFlag(static_cast<const util::BitPack32 *>(meta->aci_kac), meta->aci->kac_size / sizeof(util::BitPack32));
+            R_SUCCEED();
+        }
+
+        bool IsApplet(const Meta *meta) {
+            return (MakeProgramInfoFlag(static_cast<const util::BitPack32 *>(meta->aci_kac), meta->aci->kac_size / sizeof(util::BitPack32)) & ProgramInfoFlag_ApplicationTypeMask) == ProgramInfoFlag_Applet;
+        }
+
+        bool IsApplication(const Meta *meta) {
+            return (MakeProgramInfoFlag(static_cast<const util::BitPack32 *>(meta->aci_kac), meta->aci->kac_size / sizeof(util::BitPack32)) & ProgramInfoFlag_ApplicationTypeMask) == ProgramInfoFlag_Application;
+        }
+
+        Npdm::AddressSpaceType GetAddressSpaceType(const Meta *meta) {
+            return static_cast<Npdm::AddressSpaceType>((meta->npdm->flags & Npdm::MetaFlag_AddressSpaceTypeMask) >> Npdm::MetaFlag_AddressSpaceTypeShift);
+        }
+
+        Acid::PoolPartition GetPoolPartition(const Meta *meta) {
+            return static_cast<Acid::PoolPartition>((meta->acid->flags & Acid::AcidFlag_PoolPartitionMask) >> Acid::AcidFlag_PoolPartitionShift);
+        }
+
+        Result LoadAutoLoadHeaders(NsoHeader *nso_headers, AutoLoadModuleInfo *ali, u32 acid_flags) {
+            /* Clear NSOs. */
+            std::memset(nso_headers, 0, sizeof(*nso_headers) * Nso_Count);
+            *ali = {};
+
+            for (size_t i = 0; i < Nso_Count; i++) {
+                /* Only load browser DLLs if acid flags say to do so. */
+                switch (i) {
+                    case Nso_Wkc0:
+                    case Nso_Wkc1:
+                    case Nso_Wkc2:
+                    case Nso_Wkc3:
+                    case Nso_Wkc4:
+                    case Nso_Wkc5:
+                    case Nso_Wkc6:
+                    case Nso_Wkc7:
+                    case Nso_Wkc8:
+                    case Nso_Wkc9:
+                        if ((acid_flags & Acid::AcidFlag_LoadBrowserCoreDll) == 0) {
+                            continue;
+                        }
+                        break;
+                }
+
+                fs::FileHandle file;
+                if (R_SUCCEEDED(fs::OpenFile(std::addressof(file), GetNsoPath(i), fs::OpenMode_Read))) {
+                    ON_SCOPE_EXIT { fs::CloseFile(file); };
+
+                    /* Read NSO header. */
+                    size_t read_size;
+                    R_TRY(fs::ReadFile(std::addressof(read_size), file, 0, nso_headers + i, sizeof(*nso_headers)));
+                    R_UNLESS(read_size == sizeof(*nso_headers), ldr::ResultInvalidNso());
+
+                    /* Note nso is present. */
+                    switch (i) {
+                        case Nso_Rtld:
+                            ali->has_rtld = true;
+                            break;
+                        case Nso_Main:
+                            ali->has_main = true;
+                            break;
+                        case Nso_SubSdk0:
+                        case Nso_SubSdk1:
+                        case Nso_SubSdk2:
+                        case Nso_SubSdk3:
+                        case Nso_SubSdk4:
+                        case Nso_SubSdk5:
+                        case Nso_SubSdk6:
+                        case Nso_SubSdk7:
+                        case Nso_SubSdk8:
+                        case Nso_SubSdk9:
+                            ali->has_subsdk = true;
+                            break;
+                        case Nso_Sdk:
+                            ali->has_sdk = true;
+                            break;
+                    }
+                    ali->has_nso[i] = true;
+                }
+            }
+
+            R_SUCCEED();
+        }
+
+        Result CheckAutoLoad(const NsoHeader *nso_headers, const AutoLoadModuleInfo *ali, u32 acid_flags) {
+            /* We must always have a main. */
+            R_UNLESS(ali->has_main, ldr::ResultInvalidNso());
+
+            /* All NSOs must not be --X. */
+            /* This is "probably" not checked on Ounce? */
+            for (size_t i = 0; i < Nso_Count; ++i) {
+                R_UNLESS((nso_headers[i].flags & NsoHeader::Flag_PreventCodeReads) == 0, ldr::ResultInvalidNso());
+            }
+
+            /* If we don't have an RTLD, we must only have a main. */
+            const bool has_browser_dll = (acid_flags & Acid::AcidFlag_LoadBrowserCoreDll) != 0;
+            if (!ali->has_rtld) {
+                /* If don't have rtld, we must also not have sdk. */
+                R_UNLESS(!ali->has_sdk, ldr::ResultInvalidNso());
+
+                /* We must also not have both subsdk and browser dll. */
+                R_UNLESS(!(ali->has_subsdk && has_browser_dll), ldr::ResultInvalidNso());
+            } else {
+                /* If we have rtld, we must not have browser core dll. */
+                R_UNLESS(!has_browser_dll, ldr::ResultInvalidNso());
+            }
+
+            /* Check NSO extents. */
+            for (size_t i = 0; i < Nso_Count; i++) {
+                /* Only validate the nsos we have. */
+                if (!ali->has_nso[i]) {
+                    continue;
+                }
+
+                /* NSOs must have page-aligned segments. */
+                R_UNLESS(util::IsAligned(nso_headers[i].text_dst_offset, os::MemoryPageSize), ldr::ResultInvalidNso());
+                R_UNLESS(util::IsAligned(nso_headers[i].ro_dst_offset,   os::MemoryPageSize), ldr::ResultInvalidNso());
+                R_UNLESS(util::IsAligned(nso_headers[i].rw_dst_offset,   os::MemoryPageSize), ldr::ResultInvalidNso());
+
+                /* NSOs must have zero text offset. */
+                R_UNLESS(nso_headers[i].text_dst_offset == 0, ldr::ResultInvalidNso());
+
+                /* NSO .text must precede .rodata. */
+                const size_t text_end = static_cast<size_t>(nso_headers[i].text_dst_offset) + static_cast<size_t>(nso_headers[i].text_size);
+                R_UNLESS(text_end <= static_cast<size_t>(nso_headers[i].ro_dst_offset), ldr::ResultInvalidNso());
+
+                /* NSO .rodata must precede .rwdata. */
+                const size_t ro_end   = static_cast<size_t>(nso_headers[i].ro_dst_offset)   + static_cast<size_t>(nso_headers[i].ro_size);
+                R_UNLESS(ro_end <= static_cast<size_t>(nso_headers[i].rw_dst_offset), ldr::ResultInvalidNso());
+            }
+
+            R_SUCCEED();
+        }
+
+        constexpr const ncm::ProgramId UnqualifiedApprovalProgramIds[] = {
+            { 0x010003F003A34000 }, /* Pokemon: Let's Go, Pikachu! */
+            { 0x0100152000022000 }, /* Mario Kart 8 Deluxe */
+            { 0x0100165003504000 }, /* Nintendo Labo Toy-Con 04: VR Kit */
+            { 0x0100187003A36000 }, /* Pokemon: Let's Go, Eevee! */
+            { 0x01002E5008C56000 }, /* Pokemon Sword [Live Tournament] */
+            { 0x01002FF008C24000 }, /* Ring Fit Adventure */
+            { 0x010049900F546001 }, /* Super Mario 3D All-Stars: Super Mario 64 */
+            { 0x010057D00ECE4000 }, /* Nintendo Switch Online (Nintendo 64) [for Japan] */
+            { 0x01006F8002326000 }, /* Animal Crossing: New Horizons */
+            { 0x01006FB00F50E000 }, /* [???] */
+            { 0x010070300F50C000 }, /* [???] */
+            { 0x010075100E8EC000 }, /* 马力欧卡丁车8 豪华版 [Mario Kart 8 Deluxe for China] */
+            { 0x01008DB008C2C000 }, /* Pokemon Shield */
+            { 0x01009AD008C4C000 }, /* Pokemon: Let's Go, Pikachu! [Kiosk] */
+            { 0x0100A66003384000 }, /* Hulu */
+            { 0x0100ABF008968000 }, /* Pokemon Sword */
+            { 0x0100C9A00ECE6000 }, /* Nintendo Switch Online (Nintendo 64) [for America] */
+            { 0x0100ED100BA3A000 }, /* Mario Kart Live: Home Circuit */
+            { 0x0100F38011CFE000 }, /* Animal Crossing: New Horizons Island Transfer Tool */
+            { 0x0100F6B011028000 }, /* 健身环大冒险 [Ring Fit Adventure for China] */
+        };
+
+        /* Check that the unqualified approval programs are sorted. */
+        static_assert([]() -> bool {
+            for (size_t i = 0; i < util::size(UnqualifiedApprovalProgramIds) - 1; ++i) {
+                if (UnqualifiedApprovalProgramIds[i].value >= UnqualifiedApprovalProgramIds[i + 1].value) {
+                    return false;
+                }
+            }
+
+            return true;
+        }());
+
+        bool IsUnqualifiedApprovalProgramId(ncm::ProgramId program_id) {
+            /* Check if the program id is one with unqualified approval. */
+            return std::binary_search(std::begin(UnqualifiedApprovalProgramIds), std::end(UnqualifiedApprovalProgramIds), program_id);
+        }
+
+        bool IsUnqualifiedApproval(const Meta *meta) {
+            /* If the meta has unqualified approval flag, it's unqualified approval. */
+            if (meta->acid->flags & ldr::Acid::AcidFlag_UnqualifiedApproval) {
+                return true;
+            }
+
+            /* If the unqualified approval flag is not set, the program must be an application. */
+            if (!IsApplication(meta)) {
+                return false;
+            }
+
+            /* The program id must be a force unqualified approval program id. */
+            return IsUnqualifiedApprovalProgramId(meta->acid->program_id_min) && meta->acid->program_id_min == meta->acid->program_id_max;
+        }
+
+        Result ValidateMeta(const Meta *meta, const ncm::ProgramLocation &loc, const fs::CodeVerificationData &code_verification_data) {
+            /* Validate version. */
+            R_TRY(ValidateProgramVersion(loc.program_id, meta->npdm->version));
+
+            /* Validate program id. */
+            R_UNLESS(meta->aci->program_id >= meta->acid->program_id_min, ldr::ResultInvalidProgramId());
+            R_UNLESS(meta->aci->program_id <= meta->acid->program_id_max, ldr::ResultInvalidProgramId());
+
+            /* Validate the kernel capabilities. */
+            R_TRY(TestCapability(static_cast<const util::BitPack32 *>(meta->acid_kac), meta->acid->kac_size / sizeof(util::BitPack32), static_cast<const util::BitPack32 *>(meta->aci_kac), meta->aci->kac_size / sizeof(util::BitPack32)));
+
+            /* Check if NCA is PCV or PTM */
+            g_is_pcv = meta->aci->program_id == ncm::SystemProgramId::Pcv;
+            g_is_ptm = meta->aci->program_id == ncm::SystemProgramId::Ptm;
+
+            /* If we have data to validate, validate it. */
+            if (meta->check_verification_data) {
+                const u8 *sig         = code_verification_data.signature;
+                const size_t sig_size = sizeof(code_verification_data.signature);
+                const u8 *mod         = static_cast<u8 *>(meta->modulus);
+                const size_t mod_size = crypto::Rsa2048PssSha256Verifier::ModulusSize;
+                const u8 *exp         = fssystem::GetAcidSignatureKeyPublicExponent();
+                const size_t exp_size = fssystem::AcidSignatureKeyPublicExponentSize;
+                const u8 *hsh         = code_verification_data.target_hash;
+                const size_t hsh_size = sizeof(code_verification_data.target_hash);
+                const bool is_signature_valid = crypto::VerifyRsa2048PssSha256WithHash(sig, sig_size, mod, mod_size, exp, exp_size, hsh, hsh_size);
+
+                /* If the signature check fails, we need to check if this is allowable. */
+                if (!is_signature_valid) {
+                    /* We have to enforce signature checks on prod and when we have a signature to check on dev. */
+                    R_UNLESS(IsDevelopmentForAcidProductionCheck(), ldr::ResultInvalidNcaSignature());
+                    R_UNLESS(!code_verification_data.has_data,      ldr::ResultInvalidNcaSignature());
+
+                    /* There was no signature to check on dev. Check if this is acceptable. */
+                    R_UNLESS(IsUnqualifiedApproval(meta), ldr::ResultInvalidNcaSignature());
+                }
+            }
+
+            /* All good. */
+            R_SUCCEED();
+        }
+
+        Result GetCreateProcessFlags(u32 *out, const Meta *meta, const u32 ldr_flags) {
+            const u8 meta_flags = meta->npdm->flags;
+
+            u32 flags = 0;
+
+            /* Set Is64Bit. */
+            if (meta_flags & Npdm::MetaFlag_Is64Bit) {
+                flags |= svc::CreateProcessFlag_Is64Bit;
+            }
+
+            /* Set AddressSpaceType. */
+            switch (GetAddressSpaceType(meta)) {
+                case Npdm::AddressSpaceType_32Bit:
+                    flags |= svc::CreateProcessFlag_AddressSpace32Bit;
+                    break;
+                case Npdm::AddressSpaceType_64BitDeprecated:
+                    flags |= svc::CreateProcessFlag_AddressSpace64BitDeprecated;
+                    break;
+                case Npdm::AddressSpaceType_32BitWithoutAlias:
+                    flags |= svc::CreateProcessFlag_AddressSpace32BitWithoutAlias;
+                    break;
+                case Npdm::AddressSpaceType_64Bit:
+                    flags |= svc::CreateProcessFlag_AddressSpace64Bit;
+                    break;
+                default:
+                    R_THROW(ldr::ResultInvalidMeta());
+            }
+
+            /* Set Enable Debug. */
+            if (ldr_flags & CreateProcessFlag_EnableDebug) {
+                flags |= svc::CreateProcessFlag_EnableDebug;
+            }
+
+            /* Set Enable ASLR. */
+            if (!(ldr_flags & CreateProcessFlag_DisableAslr)) {
+                flags |= svc::CreateProcessFlag_EnableAslr;
+            }
+
+            /* Set Is Application. */
+            if (IsApplication(meta)) {
+                flags |= svc::CreateProcessFlag_IsApplication;
+
+                /* 7.0.0+: Set OptimizeMemoryAllocation if relevant. */
+                if (hos::GetVersion() >= hos::Version_7_0_0) {
+                    if (meta_flags & Npdm::MetaFlag_OptimizeMemoryAllocation) {
+                        flags |= svc::CreateProcessFlag_OptimizeMemoryAllocation;
+                    }
+                }
+            }
+
+            /* 5.0.0+ Set Pool Partition. */
+            if (hos::GetVersion() >= hos::Version_5_0_0) {
+                /* TODO: Nintendo no longer accepts Applet when pool partition == application. Would this break hbl/anything else in the hb ecosystem? */
+                /* TODO: Nintendo uses a helper bool MakeSvcPoolPartitionFlag(u32 *out, Acid::PoolPartition partition); */
+                switch (GetPoolPartition(meta)) {
+                    case Acid::PoolPartition_Application:
+                        if (IsApplet(meta)) {
+                            flags |= svc::CreateProcessFlag_PoolPartitionApplet;
+                        } else {
+                            flags |= svc::CreateProcessFlag_PoolPartitionApplication;
+                        }
+                        break;
+                    case Acid::PoolPartition_Applet:
+                        flags |= svc::CreateProcessFlag_PoolPartitionApplet;
+                        break;
+                    case Acid::PoolPartition_System:
+                        flags |= svc::CreateProcessFlag_PoolPartitionSystem;
+                        break;
+                    case Acid::PoolPartition_SystemNonSecure:
+                        flags |= svc::CreateProcessFlag_PoolPartitionSystemNonSecure;
+                        break;
+                    default:
+                        R_THROW(ldr::ResultInvalidMeta());
+                }
+            } else if (hos::GetVersion() >= hos::Version_4_0_0) {
+                /* On 4.0.0+, the corresponding bit was simply "UseSecureMemory". */
+                if (meta->acid->flags & Acid::AcidFlag_DeprecatedUseSecureMemory) {
+                    flags |= svc::CreateProcessFlag_DeprecatedUseSecureMemory;
+                }
+            }
+
+            /* 11.0.0+/meso Set Disable DAS merge. */
+            if (meta_flags & Npdm::MetaFlag_DisableDeviceAddressSpaceMerge) {
+                flags |= svc::CreateProcessFlag_DisableDeviceAddressSpaceMerge;
+            }
+
+            /* 18.0.0+/meso Set Alias region extra size. */
+            if (meta_flags & Npdm::MetaFlag_EnableAliasRegionExtraSize) {
+                flags |= svc::CreateProcessFlag_EnableAliasRegionExtraSize;
+            }
+
+            *out = flags;
+            R_SUCCEED();
+        }
+
+        Result GetCreateProcessParameter(svc::CreateProcessParameter *out, const Meta *meta, u32 flags, os::NativeHandle resource_limit) {
+            /* Clear output. */
+            std::memset(out, 0, sizeof(*out));
+
+            /* Set name, version, program id, resource limit handle. */
+            std::memcpy(out->name, meta->npdm->program_name, sizeof(out->name) - 1);
+            out->version    = meta->npdm->version;
+            out->program_id = meta->aci->program_id.value;
+            out->reslimit   = resource_limit;
+
+            /* Set flags. */
+            R_TRY(GetCreateProcessFlags(std::addressof(out->flags), meta, flags));
+
+            /* 3.0.0+ System Resource Size. */
+            if (hos::GetVersion() >= hos::Version_3_0_0) {
+                /* Validate size is aligned. */
+                R_UNLESS(util::IsAligned(meta->npdm->system_resource_size, os::MemoryBlockUnitSize), ldr::ResultInvalidSize());
+
+                /* Validate system resource usage. */
+                if (meta->npdm->system_resource_size) {
+                    /* Process must be 64-bit. */
+                    R_UNLESS((out->flags & svc::CreateProcessFlag_AddressSpace64Bit), ldr::ResultInvalidMeta());
+
+                    /* Process must be application or applet. */
+                    R_UNLESS(IsApplication(meta) || IsApplet(meta), ldr::ResultInvalidMeta());
+
+                    /* Size must be less than or equal to max. */
+                    R_UNLESS(meta->npdm->system_resource_size <= SystemResourceSizeMax, ldr::ResultInvalidMeta());
+                }
+                out->system_resource_num_pages = meta->npdm->system_resource_size >> 12;
+            }
+
+            R_SUCCEED();
+        }
+
+        u64 GenerateSecureRandom(u64 max) {
+            /* Generate a cryptographically random number. */
+            u64 rand;
+            crypto::GenerateCryptographicallyRandomBytes(std::addressof(rand), sizeof(rand));
+
+            /* Coerce into range. */
+            return rand % (max + 1);
+        }
+
+        Result DecideAddressSpaceLayout(ProcessInfo *out, svc::CreateProcessParameter *out_param, const NsoHeader *nso_headers, const AutoLoadModuleInfo *ali, const ArgumentStore::Entry *argument) {
+            /* Clear output. */
+            out->args_address = 0;
+            out->args_size = 0;
+            std::memset(out->nso_address, 0, sizeof(out->nso_address));
+            std::memset(out->nso_size, 0, sizeof(out->nso_size));
+
+            size_t total_size = 0;
+            bool argument_allocated = false;
+
+            /* Calculate base offsets. */
+            for (size_t i = 0; i < Nso_Count; i++) {
+                if (ali->has_nso[i]) {
+                    out->nso_address[i] = total_size;
+                    const size_t text_end = static_cast<size_t>(nso_headers[i].text_dst_offset) + static_cast<size_t>(nso_headers[i].text_size);
+                    const size_t ro_end   = static_cast<size_t>(nso_headers[i].ro_dst_offset)   + static_cast<size_t>(nso_headers[i].ro_size);
+                    const size_t rw_end   = static_cast<size_t>(nso_headers[i].rw_dst_offset)   + static_cast<size_t>(nso_headers[i].rw_size);
+                    out->nso_size[i] = text_end;
+                    out->nso_size[i] = std::max(out->nso_size[i], ro_end);
+                    out->nso_size[i] = std::max(out->nso_size[i], rw_end);
+                    out->nso_size[i] += static_cast<size_t>(nso_headers[i].bss_size);
+
+                    const size_t aligned_up_size = util::AlignUp(out->nso_size[i], os::MemoryPageSize) & (AutoLoadModuleSizeMax - 1);
+                    R_UNLESS(out->nso_size[i] <= aligned_up_size, ldr::ResultInvalidNso());
+                    R_UNLESS(aligned_up_size > 0,                 ldr::ResultInvalidNso());
+
+                    out->nso_size[i] = aligned_up_size;
+
+                    R_UNLESS(util::CanAddWithoutOverflow(total_size, out->nso_size[i]), ldr::ResultInvalidNso());
+                    total_size += out->nso_size[i];
+
+                    if (!argument_allocated && argument != nullptr) {
+                        out->args_address = total_size;
+                        out->args_size    = util::AlignUp(2 * sizeof(u32) + argument->argument_size * 2 + ArgumentStore::ArgumentBufferSize, os::MemoryPageSize);
+
+                        R_UNLESS(util::CanAddWithoutOverflow(total_size, out->args_size), ldr::ResultInvalidNso());
+                        total_size += out->args_size;
+
+                        argument_allocated = true;
+                    }
+                }
+            }
+
+            /* Calculate ASLR. */
+            uintptr_t aslr_start = 0;
+            size_t aslr_size     = 0;
+            if (hos::GetVersion() >= hos::Version_2_0_0) {
+                switch (out_param->flags & svc::CreateProcessFlag_AddressSpaceMask) {
+                    case svc::CreateProcessFlag_AddressSpace32Bit:
+                    case svc::CreateProcessFlag_AddressSpace32BitWithoutAlias:
+                        aslr_start = svc::AddressSmallMap32Start;
+                        aslr_size  = svc::AddressSmallMap32Size;
+                        break;
+                    case svc::CreateProcessFlag_AddressSpace64BitDeprecated:
+                        aslr_start = svc::AddressSmallMap36Start;
+                        aslr_size  = svc::AddressSmallMap36Size;
+                        break;
+                    case svc::CreateProcessFlag_AddressSpace64Bit:
+                        aslr_start = svc::AddressMap39Start;
+                        aslr_size  = svc::AddressMap39Size;
+                        break;
+                    AMS_UNREACHABLE_DEFAULT_CASE();
+                }
+            } else {
+                /* On 1.0.0, only 2 address space types existed. */
+                if (out_param->flags & svc::CreateProcessFlag_AddressSpace64BitDeprecated) {
+                    aslr_start = svc::AddressSmallMap36Start;
+                    aslr_size  = svc::AddressSmallMap36Size;
+                } else {
+                    aslr_start = svc::AddressSmallMap32Start;
+                    aslr_size  = svc::AddressSmallMap32Size;
+                }
+            }
+            R_UNLESS(total_size <= aslr_size, svc::ResultOutOfMemory());
+
+            /* Set Create Process output. */
+            uintptr_t aslr_slide = 0;
+            size_t free_size     = (aslr_size - total_size);
+            if (out_param->flags & svc::CreateProcessFlag_EnableAslr) {
+                aslr_slide = GenerateSecureRandom(free_size / os::MemoryBlockUnitSize) * os::MemoryBlockUnitSize;
+            }
+
+            /* Set out. */
+            aslr_start += aslr_slide;
+            for (size_t i = 0; i < Nso_Count; i++) {
+                if (ali->has_nso[i]) {
+                    R_UNLESS(util::CanAddWithoutOverflow(out->nso_address[i], aslr_start), ldr::ResultInvalidNso());
+                    out->nso_address[i] += aslr_start;
+                }
+            }
+            if (out->args_address) {
+                R_UNLESS(util::CanAddWithoutOverflow(out->args_address, aslr_start), ldr::ResultInvalidNso());
+                out->args_address += aslr_start;
+            }
+
+            out_param->code_address   = aslr_start;
+            out_param->code_num_pages = total_size >> 12;
+
+            R_SUCCEED();
+        }
+
+        Result LoadAutoLoadModuleSegment(fs::FileHandle file, const NsoHeader::SegmentInfo *segment, size_t file_size, const u8 *file_hash, bool is_compressed, bool check_hash, uintptr_t map_base, uintptr_t map_end) {
+            /* Select read size based on compression. */
+            if (!is_compressed) {
+                file_size = segment->size;
+            }
+
+            /* Validate size. */
+            R_UNLESS(file_size <= segment->size,                       ldr::ResultInvalidNso());
+            R_UNLESS(segment->size <= std::numeric_limits<s32>::max(), ldr::ResultInvalidNso());
+
+            /* Load data from file. */
+            uintptr_t load_address = is_compressed ? map_end - file_size : map_base;
+            size_t read_size;
+            R_TRY(fs::ReadFile(std::addressof(read_size), file, segment->file_offset, reinterpret_cast<void *>(load_address), file_size));
+            R_UNLESS(read_size == file_size, ldr::ResultInvalidNso());
+
+            /* Uncompress if necessary. */
+            if (is_compressed) {
+                bool decompressed = (util::DecompressLZ4(reinterpret_cast<void *>(map_base), segment->size, reinterpret_cast<const void *>(load_address), file_size) == static_cast<int>(segment->size));
+                R_UNLESS(decompressed, ldr::ResultInvalidNso());
+            }
+
+            /* Check hash if necessary. */
+            if (check_hash) {
+                u8 hash[crypto::Sha256Generator::HashSize];
+                crypto::GenerateSha256(hash, sizeof(hash), reinterpret_cast<void *>(map_base), segment->size);
+
+                R_UNLESS(std::memcmp(hash, file_hash, sizeof(hash)) == 0, ldr::ResultInvalidNso());
+            }
+
+            R_SUCCEED();
+        }
+
+        Result LoadAutoLoadModule(os::NativeHandle process_handle, fs::FileHandle file, const NsoHeader *nso_header, uintptr_t nso_address, size_t nso_size) {
+            /* Map and read data from file. */
+            {
+                /* Map the process memory. */
+                void *mapped_memory = nullptr;
+                R_TRY(os::MapProcessMemory(std::addressof(mapped_memory), process_handle, nso_address, nso_size, GenerateSecureRandom));
+                ON_SCOPE_EXIT { os::UnmapProcessMemory(mapped_memory, process_handle, nso_address, nso_size); };
+
+                const uintptr_t map_address = reinterpret_cast<uintptr_t>(mapped_memory);
+
+                /* Load NSO segments. */
+                R_TRY(LoadAutoLoadModuleSegment(file, std::addressof(nso_header->segments[NsoHeader::Segment_Text]), nso_header->text_compressed_size, nso_header->text_hash, (nso_header->flags & NsoHeader::Flag_CompressedText) != 0,
+                                                      (nso_header->flags & NsoHeader::Flag_CheckHashText) != 0, map_address + nso_header->text_dst_offset, map_address + nso_size));
+                R_TRY(LoadAutoLoadModuleSegment(file, std::addressof(nso_header->segments[NsoHeader::Segment_Ro]), nso_header->ro_compressed_size, nso_header->ro_hash, (nso_header->flags & NsoHeader::Flag_CompressedRo) != 0,
+                                                      (nso_header->flags & NsoHeader::Flag_CheckHashRo) != 0, map_address + nso_header->ro_dst_offset, map_address + nso_size));
+                R_TRY(LoadAutoLoadModuleSegment(file, std::addressof(nso_header->segments[NsoHeader::Segment_Rw]), nso_header->rw_compressed_size, nso_header->rw_hash, (nso_header->flags & NsoHeader::Flag_CompressedRw) != 0,
+                                                      (nso_header->flags & NsoHeader::Flag_CheckHashRw) != 0, map_address + nso_header->rw_dst_offset, map_address + nso_size));
+
+                /* Clear unused space to zero. */
+                const size_t text_end = static_cast<size_t>(nso_header->text_dst_offset) + static_cast<size_t>(nso_header->text_size);
+                const size_t ro_end   = static_cast<size_t>(nso_header->ro_dst_offset)   + static_cast<size_t>(nso_header->ro_size);
+                const size_t rw_end   = static_cast<size_t>(nso_header->rw_dst_offset)   + static_cast<size_t>(nso_header->rw_size);
+                std::memset(reinterpret_cast<void *>(map_address + 0),        0, nso_header->text_dst_offset);
+                std::memset(reinterpret_cast<void *>(map_address + text_end), 0, nso_header->ro_dst_offset - text_end);
+                std::memset(reinterpret_cast<void *>(map_address + ro_end),   0, nso_header->rw_dst_offset - ro_end);
+                std::memset(reinterpret_cast<void *>(map_address + rw_end),   0, nso_header->bss_size);
+
+                /* Apply embedded patches. */
+                ApplyEmbeddedPatchesToModule(nso_header->module_id, map_address, nso_size);
+
+                /* Apply IPS patches. */
+                LocateAndApplyIpsPatchesToModule(nso_header->module_id, map_address, nso_size);
+
+                /* Apply PCV and PTM patches */
+                if (g_is_pcv) {
+                    hoc::pcv::Patch(map_address, nso_size);
+                }
+
+                if (g_is_ptm) {
+                    hoc::ptm::Patch(map_address, nso_size);
+                }
+            }
+
+            /* Set permissions. */
+            const size_t text_size = util::AlignUp(nso_header->text_size, os::MemoryPageSize);
+            const size_t ro_size   = util::AlignUp(nso_header->ro_size, os::MemoryPageSize);
+            const size_t rw_size   = util::AlignUp(nso_header->rw_size + nso_header->bss_size, os::MemoryPageSize);
+            if (text_size) {
+                const bool prevent_code_reads = (nso_header->flags & NsoHeader::Flag_PreventCodeReads);
+                R_TRY(os::SetProcessMemoryPermission(process_handle, nso_address + nso_header->text_dst_offset, text_size, prevent_code_reads ? os::MemoryPermission_ExecuteOnly : os::MemoryPermission_ReadExecute));
+            }
+            if (ro_size) {
+                R_TRY(os::SetProcessMemoryPermission(process_handle, nso_address + nso_header->ro_dst_offset,   ro_size,   os::MemoryPermission_ReadOnly));
+            }
+            if (rw_size) {
+                R_TRY(os::SetProcessMemoryPermission(process_handle, nso_address + nso_header->rw_dst_offset,   rw_size,   os::MemoryPermission_ReadWrite));
+            }
+
+            R_SUCCEED();
+        }
+
+        Result LoadAutoLoadModules(const ProcessInfo *process_info, const NsoHeader *nso_headers, const AutoLoadModuleInfo *ali, const ArgumentStore::Entry *argument) {
+            /* Load each NSO. */
+            for (size_t i = 0; i < Nso_Count; i++) {
+                if (ali->has_nso[i]) {
+                    fs::FileHandle file;
+                    R_TRY(fs::OpenFile(std::addressof(file), GetNsoPath(i), fs::OpenMode_Read));
+                    ON_SCOPE_EXIT { fs::CloseFile(file); };
+
+                    R_TRY(LoadAutoLoadModule(process_info->process_handle, file, nso_headers + i, process_info->nso_address[i], process_info->nso_size[i]));
+                }
+            }
+
+            /* Load arguments, if present. */
+            if (argument != nullptr) {
+                /* Write argument data into memory. */
+                {
+                    void *map_address = nullptr;
+                    R_TRY(os::MapProcessMemory(std::addressof(map_address), process_info->process_handle, process_info->args_address, process_info->args_size, GenerateSecureRandom));
+                    ON_SCOPE_EXIT { os::UnmapProcessMemory(map_address, process_info->process_handle, process_info->args_address, process_info->args_size); };
+
+                    ProgramArguments *args = static_cast<ProgramArguments *>(map_address);
+                    std::memset(args, 0, sizeof(*args));
+                    args->allocated_size = process_info->args_size;
+                    args->arguments_size = argument->argument_size;
+                    std::memcpy(args->arguments, argument->argument, argument->argument_size);
+                }
+
+                /* Set argument region permissions. */
+                /* NOTE: Nintendo uses svc::SetProcessMemoryPermission directly here. */
+                R_TRY(os::SetProcessMemoryPermission(process_info->process_handle, process_info->args_address, process_info->args_size, os::MemoryPermission_ReadWrite));
+            }
+
+            R_SUCCEED();
+        }
+
+        Result CreateProcessAndLoadAutoLoadModules(ProcessInfo *out, const Meta *meta, const NsoHeader *nso_headers, const AutoLoadModuleInfo *ali, const ArgumentStore::Entry *argument, u32 flags, os::NativeHandle resource_limit) {
+            /* Get CreateProcessParameter. */
+            svc::CreateProcessParameter param;
+            R_TRY(GetCreateProcessParameter(std::addressof(param), meta, flags, resource_limit));
+
+            /* Decide on an NSO layout. */
+            R_TRY(DecideAddressSpaceLayout(out, std::addressof(param), nso_headers, ali, argument));
+
+            /* Actually create process. */
+            svc::Handle process_handle;
+            R_TRY(svc::CreateProcess(std::addressof(process_handle), std::addressof(param), static_cast<const u32 *>(meta->aci_kac), meta->aci->kac_size / sizeof(u32)));
+
+            /* Set the output handle, and ensure that if we fail after this point we clean it up. */
+            out->process_handle = process_handle;
+            ON_RESULT_FAILURE { svc::CloseHandle(process_handle); };
+
+            /* Load all auto load modules. */
+            R_RETURN(LoadAutoLoadModules(out, nso_headers, ali, argument));
+        }
+
+    }
+
+    /* Process Creation API. */
+    Result CreateProcess(os::NativeHandle *out, PinId pin_id, const ncm::ProgramLocation &loc, const cfg::OverrideStatus &override_status, const char *path, const ArgumentStore::Entry *argument, u32 flags, os::NativeHandle resource_limit, const ldr::ProgramAttributes &attrs) {
+        /* Mount code. */
+        AMS_UNUSED(path);
+        ScopedCodeMountForCode mount(loc, override_status, attrs);
+        R_TRY(mount.GetResult());
+
+        /* Load meta, possibly from cache. */
+        Meta meta;
+        R_TRY(LoadMetaFromCache(std::addressof(meta), loc, override_status, attrs.platform));
+
+        /* Validate meta. */
+        R_TRY(ValidateMeta(std::addressof(meta), loc, mount.GetCodeVerificationData()));
+
+        /* If we should, load/validate the browser core dll. */
+        util::optional<ScopedCodeMountForBrowserCoreDll> bdll_mount;
+        if ((meta.acid->flags & Acid::AcidFlag_LoadBrowserCoreDll)) {
+            /* NOTE: I'm unsure whether we should be getting a fresh override status (allowing for different override between main and bdll?) */
+            /* or whether we should be using the main override status. Going to go with main, for sanity's sake. */
+            /* Also noting that Nintendo always passes ProgramAttributes=0 here, but this "should" be different on Ounce? */
+            /* Kind of unclear how to handle this without knowing what exactly is being ifdef'd. */
+            const ncm::ProgramLocation bdll_loc            = ncm::ProgramLocation::Make(ncm::SystemProgramId::BrowserCoreDll, ncm::StorageId::BuiltInSystem);
+            const cfg::OverrideStatus bdll_override_status = override_status;
+            const ldr::ProgramAttributes bdll_attrs        = attrs;
+            bdll_mount.emplace(bdll_loc, bdll_override_status, bdll_attrs);
+            R_TRY(bdll_mount->GetResult());
+
+            /* Load browser dll meta, possibly from cache. */
+            Meta bdll_meta;
+            R_TRY(LoadMetaFromCacheForBrowserCoreDll(std::addressof(bdll_meta), bdll_loc, bdll_override_status, bdll_attrs.platform));
+
+            /* Validate browser dll meta. */
+            R_TRY(ValidateMeta(std::addressof(bdll_meta), loc, mount.GetCodeVerificationData()));
+        }
+
+        /* Load, validate NSO headers. */
+        AutoLoadModuleInfo auto_load_info = {};
+        R_TRY(LoadAutoLoadHeaders(g_nso_headers, std::addressof(auto_load_info), meta.acid->flags));
+        R_TRY(CheckAutoLoad(g_nso_headers, std::addressof(auto_load_info), meta.acid->flags));
+
+        /* Actually create the process and load NSOs into process memory. */
+        ProcessInfo info;
+        R_TRY(CreateProcessAndLoadAutoLoadModules(std::addressof(info), std::addressof(meta), g_nso_headers, std::addressof(auto_load_info), argument, flags, resource_limit));
+
+        /* Register NSOs with the RoManager. */
+        {
+            /* Nintendo doesn't validate this get, but we do. */
+            os::ProcessId process_id = os::GetProcessId(info.process_handle);
+
+            /* Register new process. */
+            const auto as_type = GetAddressSpaceType(std::addressof(meta));
+            RoManager::GetInstance().RegisterProcess(pin_id, process_id, meta.aci->program_id, as_type == Npdm::AddressSpaceType_64Bit || as_type == Npdm::AddressSpaceType_64BitDeprecated);
+
+            /* Register all NSOs. */
+            for (size_t i = 0; i < Nso_Count; i++) {
+                if (auto_load_info.has_nso[i]) {
+                    RoManager::GetInstance().AddNso(pin_id, g_nso_headers[i].module_id, info.nso_address[i], info.nso_size[i]);
+                }
+            }
+        }
+
+        /* If we're overriding for HBL, perform HTML document redirection. */
+        if (override_status.IsHbl()) {
+            /* Don't validate result, failure is okay. */
+            RedirectHtmlDocumentPathForHbl(loc);
+        }
+
+        /* Clear the external code for the program. */
+        fssystem::DestroyExternalCode(loc.program_id);
+
+        /* Note that we've created the program. */
+        SetLaunchedBootProgram(loc.program_id);
+
+        /* Move the process handle to output. */
+        *out = info.process_handle;
+
+        R_SUCCEED();
+    }
+
+    Result GetProgramInfo(ProgramInfo *out, cfg::OverrideStatus *out_status, const ncm::ProgramLocation &loc, const char *path, const ldr::ProgramAttributes &attrs) {
+        Meta meta;
+
+        /* Load Meta. */
+        {
+            AMS_UNUSED(path);
+
+            ScopedCodeMountForCode mount(loc, attrs);
+            R_TRY(mount.GetResult());
+            R_TRY(LoadMeta(std::addressof(meta), loc, mount.GetOverrideStatus(), attrs.platform, false));
+            if (out_status != nullptr) {
+                *out_status = mount.GetOverrideStatus();
+            }
+        }
+
+        return GetProgramInfoFromMeta(out, std::addressof(meta));
+    }
+
+    Result PinProgram(PinId *out_id, const ncm::ProgramLocation &loc, const cfg::OverrideStatus &override_status) {
+        R_UNLESS(RoManager::GetInstance().Allocate(out_id, loc, override_status), ldr::ResultMaxProcess());
+        R_SUCCEED();
+    }
+
+    Result UnpinProgram(PinId id) {
+        R_UNLESS(RoManager::GetInstance().Free(id), ldr::ResultNotPinned());
+        R_SUCCEED();
+    }
+
+    Result GetProcessModuleInfo(u32 *out_count, ldr::ModuleInfo *out, size_t max_out_count, os::ProcessId process_id) {
+        R_UNLESS(RoManager::GetInstance().GetProcessModuleInfo(out_count, out, max_out_count, process_id), ldr::ResultNotPinned());
+        R_SUCCEED();
+    }
+
+    Result GetProgramLocationAndOverrideStatusFromPinId(ncm::ProgramLocation *out, cfg::OverrideStatus *out_status, PinId pin_id) {
+        R_UNLESS(RoManager::GetInstance().GetProgramLocationAndStatus(out, out_status, pin_id), ldr::ResultNotPinned());
+        R_SUCCEED();
+    }
+
+}

Source/Old-Atmosphere-Patches/ldr_process_creation_1_11_0.cpp

@@ -0,0 +1,938 @@
+/*
+ * Copyright (c) Atmosphère-NX
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include <stratosphere.hpp>
+#include "ldr_capabilities.hpp"
+#include "ldr_content_management.hpp"
+#include "ldr_development_manager.hpp"
+#include "ldr_launch_record.hpp"
+#include "ldr_meta.hpp"
+#include "ldr_patcher.hpp"
+#include "ldr_process_creation.hpp"
+#include "ldr_ro_manager.hpp"
+#include "oc/oc_loader.hpp"
+
+namespace ams::ldr {
+
+    namespace {
+
+        /* Convenience defines. */
+        constexpr size_t SystemResourceSizeMax = 0x1FE00000;
+        constexpr size_t AutoLoadModuleSizeMax = 0x800000000;
+
+        /* Types. */
+        enum NsoIndex {
+            Nso_Rtld    =  0,
+            Nso_Main    =  1,
+            Nso_Wkc0    =  2,
+            Nso_Wkc1    =  3,
+            Nso_Wkc2    =  4,
+            Nso_Wkc3    =  5,
+            Nso_Wkc4    =  6,
+            Nso_Wkc5    =  7,
+            Nso_Wkc6    =  8,
+            Nso_Wkc7    =  9,
+            Nso_Wkc8    = 10,
+            Nso_Wkc9    = 11,
+            Nso_SubSdk0 = 12,
+            Nso_SubSdk1 = 13,
+            Nso_SubSdk2 = 14,
+            Nso_SubSdk3 = 15,
+            Nso_SubSdk4 = 16,
+            Nso_SubSdk5 = 17,
+            Nso_SubSdk6 = 18,
+            Nso_SubSdk7 = 19,
+            Nso_SubSdk8 = 20,
+            Nso_SubSdk9 = 21,
+            Nso_Sdk     = 22,
+            Nso_Count,
+        };
+
+        constexpr inline const char *NsoPaths[Nso_Count] = {
+            ENCODE_ATMOSPHERE_CODE_PATH("/rtld"),
+            ENCODE_ATMOSPHERE_CODE_PATH("/main"),
+            ENCODE_ATMOSPHERE_BDLL_PATH("/wkc0"),
+            ENCODE_ATMOSPHERE_BDLL_PATH("/wkc1"),
+            ENCODE_ATMOSPHERE_BDLL_PATH("/wkc2"),
+            ENCODE_ATMOSPHERE_BDLL_PATH("/wkc3"),
+            ENCODE_ATMOSPHERE_BDLL_PATH("/wkc4"),
+            ENCODE_ATMOSPHERE_BDLL_PATH("/wkc5"),
+            ENCODE_ATMOSPHERE_BDLL_PATH("/wkc6"),
+            ENCODE_ATMOSPHERE_BDLL_PATH("/wkc7"),
+            ENCODE_ATMOSPHERE_BDLL_PATH("/wkc8"),
+            ENCODE_ATMOSPHERE_BDLL_PATH("/wkc9"),
+            ENCODE_ATMOSPHERE_CODE_PATH("/subsdk0"),
+            ENCODE_ATMOSPHERE_CODE_PATH("/subsdk1"),
+            ENCODE_ATMOSPHERE_CODE_PATH("/subsdk2"),
+            ENCODE_ATMOSPHERE_CODE_PATH("/subsdk3"),
+            ENCODE_ATMOSPHERE_CODE_PATH("/subsdk4"),
+            ENCODE_ATMOSPHERE_CODE_PATH("/subsdk5"),
+            ENCODE_ATMOSPHERE_CODE_PATH("/subsdk6"),
+            ENCODE_ATMOSPHERE_CODE_PATH("/subsdk7"),
+            ENCODE_ATMOSPHERE_CODE_PATH("/subsdk8"),
+            ENCODE_ATMOSPHERE_CODE_PATH("/subsdk9"),
+            ENCODE_ATMOSPHERE_CODE_PATH("/sdk"),
+        };
+
+        constexpr const char *GetNsoPath(size_t idx) {
+            AMS_ABORT_UNLESS(idx < Nso_Count);
+            return NsoPaths[idx];
+        }
+
+        struct ProcessInfo {
+            os::NativeHandle process_handle;
+            uintptr_t code_address;
+            size_t    total_size;
+            uintptr_t args_address;
+            size_t    args_size;
+            uintptr_t nso_address[Nso_Count];
+            size_t    nso_size[Nso_Count];
+        };
+
+        struct AutoLoadModuleInfo {
+            bool has_rtld;
+            bool has_main;
+            bool has_sdk;
+            bool has_subsdk;
+            s8   nso_indices[Nso_Count];
+        };
+
+        struct AutoLoadModuleContext {
+            NsoHeader *headers;
+            int        nso_count;
+            int        rtld_idx;
+            int        main_nso_idx;
+            int        sdk_nso_idx;
+            AutoLoadModuleInfo ali;
+        };
+
+        /* Global NSO header cache. */
+        NsoHeader g_nso_headers[Nso_Count];
+
+        /* Pcv/Ptm check cache */
+        bool g_is_pcv;
+        bool g_is_ptm;
+
+        /* Global Zstd decompression context. */
+        constexpr size_t ZstdDctxWorkspaceSize = 0x176E8;
+        alignas(8) u8 g_zstd_dctx_workspace[ZstdDctxWorkspaceSize];
+
+        Result ValidateProgramVersion(ncm::ProgramId program_id, u32 version) {
+            /* No version verification is done before 8.1.0. */
+            R_SUCCEED_IF(hos::GetVersion() < hos::Version_8_1_0);
+
+            /* No verification is done if development. */
+            R_SUCCEED_IF(IsDevelopmentForAntiDowngradeCheck());
+
+            /* TODO: Anti-downgrade checking does not make very much sense for us. Should we do anything? */
+            AMS_UNUSED(program_id, version);
+
+            R_SUCCEED();
+        }
+
+        /* Helpers. */
+        Result GetProgramInfoFromMeta(ProgramInfo *out, const Meta *meta) {
+            /* Copy basic info. */
+            out->main_thread_priority   = meta->npdm->main_thread_priority;
+            out->default_cpu_id         = meta->npdm->default_cpu_id;
+            out->main_thread_stack_size = meta->npdm->main_thread_stack_size;
+            out->program_id             = meta->aci->program_id;
+
+            /* Copy access controls. */
+            size_t offset = 0;
+#define COPY_ACCESS_CONTROL(source, which) \
+            ({ \
+                const size_t size = meta->source->which##_size; \
+                R_UNLESS(offset + size <= sizeof(out->ac_buffer), ldr::ResultInternalError()); \
+                out->source##_##which##_size = size; \
+                std::memcpy(out->ac_buffer + offset, meta->source##_##which, size); \
+                offset += size; \
+            })
+
+            /* Copy all access controls to buffer. */
+            COPY_ACCESS_CONTROL(acid, sac);
+            COPY_ACCESS_CONTROL(aci, sac);
+            COPY_ACCESS_CONTROL(acid, fac);
+            COPY_ACCESS_CONTROL(aci, fah);
+#undef COPY_ACCESS_CONTROL
+
+            /* Copy flags. */
+            out->flags = MakeProgramInfoFlag(static_cast<const util::BitPack32 *>(meta->aci_kac), meta->aci->kac_size / sizeof(util::BitPack32));
+            R_SUCCEED();
+        }
+
+        bool IsApplet(const Meta *meta) {
+            return (MakeProgramInfoFlag(static_cast<const util::BitPack32 *>(meta->aci_kac), meta->aci->kac_size / sizeof(util::BitPack32)) & ProgramInfoFlag_ApplicationTypeMask) == ProgramInfoFlag_Applet;
+        }
+
+        bool IsApplication(const Meta *meta) {
+            return (MakeProgramInfoFlag(static_cast<const util::BitPack32 *>(meta->aci_kac), meta->aci->kac_size / sizeof(util::BitPack32)) & ProgramInfoFlag_ApplicationTypeMask) == ProgramInfoFlag_Application;
+        }
+
+        Npdm::AddressSpaceType GetAddressSpaceType(const Meta *meta) {
+            return static_cast<Npdm::AddressSpaceType>((meta->npdm->flags & Npdm::MetaFlag_AddressSpaceTypeMask) >> Npdm::MetaFlag_AddressSpaceTypeShift);
+        }
+
+        Acid::PoolPartition GetPoolPartition(const Meta *meta) {
+            return static_cast<Acid::PoolPartition>((meta->acid->flags & Acid::AcidFlag_PoolPartitionMask) >> Acid::AcidFlag_PoolPartitionShift);
+        }
+
+        Result LoadAutoLoadHeaders(AutoLoadModuleContext &ctx, u32 acid_flags) {
+            /* Clear NSOs. */
+            std::memset(g_nso_headers, 0, sizeof(g_nso_headers));
+            ctx.headers      = g_nso_headers;
+            ctx.nso_count    = 0;
+            ctx.rtld_idx     = -1;
+            ctx.main_nso_idx = -1;
+            ctx.sdk_nso_idx  = -1;
+            ctx.ali          = {};
+
+            for (size_t i = 0; i < Nso_Count; i++) {
+                /* Only load browser DLLs if acid flags say to do so. */
+                switch (i) {
+                    case Nso_Wkc0:
+                    case Nso_Wkc1:
+                    case Nso_Wkc2:
+                    case Nso_Wkc3:
+                    case Nso_Wkc4:
+                    case Nso_Wkc5:
+                    case Nso_Wkc6:
+                    case Nso_Wkc7:
+                    case Nso_Wkc8:
+                    case Nso_Wkc9:
+                        if ((acid_flags & Acid::AcidFlag_LoadBrowserCoreDll) == 0) {
+                            continue;
+                        }
+                        break;
+                }
+
+                fs::FileHandle file;
+                if (R_SUCCEEDED(fs::OpenFile(std::addressof(file), GetNsoPath(i), fs::OpenMode_Read))) {
+                    ON_SCOPE_EXIT { fs::CloseFile(file); };
+
+                    /* Read NSO header. */
+                    size_t read_size;
+                    R_TRY(fs::ReadFile(std::addressof(read_size), file, 0, g_nso_headers + ctx.nso_count, sizeof(NsoHeader)));
+                    R_UNLESS(read_size == sizeof(NsoHeader), ldr::ResultInvalidNso());
+
+                    /* Note nso is present. */
+                    switch (i) {
+                        case Nso_Rtld:
+                            ctx.rtld_idx = ctx.nso_count;
+                            ctx.ali.has_rtld = true;
+                            break;
+                        case Nso_Main:
+                            ctx.main_nso_idx = ctx.nso_count;
+                            ctx.ali.has_main = true;
+                            break;
+                        case Nso_SubSdk0:
+                        case Nso_SubSdk1:
+                        case Nso_SubSdk2:
+                        case Nso_SubSdk3:
+                        case Nso_SubSdk4:
+                        case Nso_SubSdk5:
+                        case Nso_SubSdk6:
+                        case Nso_SubSdk7:
+                        case Nso_SubSdk8:
+                        case Nso_SubSdk9:
+                            ctx.ali.has_subsdk = true;
+                            break;
+                        case Nso_Sdk:
+                            ctx.sdk_nso_idx = ctx.nso_count;
+                            ctx.ali.has_sdk = true;
+                            break;
+                    }
+                    ctx.ali.nso_indices[ctx.nso_count] = static_cast<s8>(i);
+                    ctx.nso_count++;
+                }
+            }
+
+            R_SUCCEED();
+        }
+
+        Result CheckAutoLoad(const AutoLoadModuleContext &ctx, u32 acid_flags) {
+            /* We must always have a main. */
+            R_UNLESS(ctx.ali.has_main, ldr::ResultInvalidNso());
+
+            /* Validate flags and extents for all present NSOs. */
+            for (int i = 0; i < ctx.nso_count; ++i) {
+                const auto &hdr = ctx.headers[i];
+
+                /* All NSOs must not be --X. */
+                /* This is "probably" not checked on Ounce? */
+                R_UNLESS((hdr.flags & NsoHeader::Flag_PreventCodeReads) == 0, ldr::ResultInvalidNso());
+
+                /* Zstd compression only allowed on main, and only when both rtld+sdk are present. */
+                if (i != ctx.main_nso_idx || ctx.rtld_idx < 0 || ctx.sdk_nso_idx < 0) {
+                    R_UNLESS((hdr.flags & NsoHeader::Flag_UseZbicCompression) == 0, ldr::ResultInvalidNso());
+                }
+
+                /* NSOs must have page-aligned segments. */
+                R_UNLESS(util::IsAligned(hdr.text_dst_offset, os::MemoryPageSize), ldr::ResultInvalidNso());
+                R_UNLESS(util::IsAligned(hdr.ro_dst_offset,   os::MemoryPageSize), ldr::ResultInvalidNso());
+                R_UNLESS(util::IsAligned(hdr.rw_dst_offset,   os::MemoryPageSize), ldr::ResultInvalidNso());
+
+                /* NSOs must have zero text offset. */
+                R_UNLESS(hdr.text_dst_offset == 0, ldr::ResultInvalidNso());
+
+                /* NSO .text must precede .rodata. */
+                const size_t text_end = static_cast<size_t>(hdr.text_dst_offset) + static_cast<size_t>(hdr.text_size);
+                R_UNLESS(text_end <= static_cast<size_t>(hdr.ro_dst_offset), ldr::ResultInvalidNso());
+
+                /* NSO .rodata must precede .rwdata. */
+                const size_t ro_end = static_cast<size_t>(hdr.ro_dst_offset) + static_cast<size_t>(hdr.ro_size);
+                R_UNLESS(ro_end <= static_cast<size_t>(hdr.rw_dst_offset), ldr::ResultInvalidNso());
+            }
+
+            const bool has_browser_dll = (acid_flags & Acid::AcidFlag_LoadBrowserCoreDll) != 0;
+            if (ctx.ali.has_rtld || ctx.ali.has_sdk) {
+                /* If we have sdk we must have rtld. */
+                R_UNLESS(ctx.ali.has_rtld, ldr::ResultInvalidNso());
+
+                /* If we have rtld, we must not have browser core dll. */
+                R_UNLESS(!has_browser_dll, ldr::ResultInvalidNso());
+            } else {
+                /* We must not have both subsdk and browser dll. */
+                R_UNLESS(!(ctx.ali.has_subsdk && has_browser_dll), ldr::ResultInvalidNso());
+            }
+
+            R_SUCCEED();
+        }
+
+        constexpr const ncm::ProgramId UnqualifiedApprovalProgramIds[] = {
+            { 0x010003F003A34000 }, /* Pokemon: Let's Go, Pikachu! */
+            { 0x0100152000022000 }, /* Mario Kart 8 Deluxe */
+            { 0x0100165003504000 }, /* Nintendo Labo Toy-Con 04: VR Kit */
+            { 0x0100187003A36000 }, /* Pokemon: Let's Go, Eevee! */
+            { 0x01002E5008C56000 }, /* Pokemon Sword [Live Tournament] */
+            { 0x01002FF008C24000 }, /* Ring Fit Adventure */
+            { 0x010049900F546001 }, /* Super Mario 3D All-Stars: Super Mario 64 */
+            { 0x010057D00ECE4000 }, /* Nintendo Switch Online (Nintendo 64) [for Japan] */
+            { 0x01006F8002326000 }, /* Animal Crossing: New Horizons */
+            { 0x01006FB00F50E000 }, /* 宝可梦 走吧！伊布 [Pokemon: Let's Go, Eevee! for China] */
+            { 0x010070300F50C000 }, /* 宝可梦 走吧！皮卡丘 [Pokemon: Let's Go, Pikachu! for China] */
+            { 0x010075100E8EC000 }, /* 马力欧卡丁车8 豪华版 [Mario Kart 8 Deluxe for China] */
+            { 0x01008DB008C2C000 }, /* Pokemon Shield */
+            { 0x01009AD008C4C000 }, /* Pokemon: Let's Go, Pikachu! [Kiosk] */
+            { 0x0100A66003384000 }, /* Hulu */
+            { 0x0100ABF008968000 }, /* Pokemon Sword */
+            { 0x0100C9A00ECE6000 }, /* Nintendo Switch Online (Nintendo 64) [for America] */
+            { 0x0100ED100BA3A000 }, /* Mario Kart Live: Home Circuit */
+            { 0x0100F38011CFE000 }, /* Animal Crossing: New Horizons Island Transfer Tool */
+            { 0x0100F6B011028000 }, /* 健身环大冒险 [Ring Fit Adventure for China] */
+        };
+
+        /* Check that the unqualified approval programs are sorted. */
+        static_assert([]() -> bool {
+            for (size_t i = 0; i < util::size(UnqualifiedApprovalProgramIds) - 1; ++i) {
+                if (UnqualifiedApprovalProgramIds[i].value >= UnqualifiedApprovalProgramIds[i + 1].value) {
+                    return false;
+                }
+            }
+
+            return true;
+        }());
+
+        bool IsUnqualifiedApprovalProgramId(ncm::ProgramId program_id) {
+            /* Check if the program id is one with unqualified approval. */
+            return std::binary_search(std::begin(UnqualifiedApprovalProgramIds), std::end(UnqualifiedApprovalProgramIds), program_id);
+        }
+
+        bool IsUnqualifiedApproval(const Meta *meta) {
+            /* If the meta has unqualified approval flag, it's unqualified approval. */
+            if (meta->acid->flags & ldr::Acid::AcidFlag_UnqualifiedApproval) {
+                return true;
+            }
+
+            /* If the unqualified approval flag is not set, the program must be an application. */
+            if (!IsApplication(meta)) {
+                return false;
+            }
+
+            /* The program id must be a force unqualified approval program id. */
+            return IsUnqualifiedApprovalProgramId(meta->acid->program_id_min) && meta->acid->program_id_min == meta->acid->program_id_max;
+        }
+
+        Result ValidateMeta(const Meta *meta, const ncm::ProgramLocation &loc, const fs::CodeVerificationData &code_verification_data) {
+            /* Validate version. */
+            R_TRY(ValidateProgramVersion(loc.program_id, meta->npdm->version));
+
+            /* Validate program id. */
+            R_UNLESS(meta->aci->program_id >= meta->acid->program_id_min, ldr::ResultInvalidProgramId());
+            R_UNLESS(meta->aci->program_id <= meta->acid->program_id_max, ldr::ResultInvalidProgramId());
+
+            /* Validate the kernel capabilities. */
+            R_TRY(TestCapability(static_cast<const util::BitPack32 *>(meta->acid_kac), meta->acid->kac_size / sizeof(util::BitPack32), static_cast<const util::BitPack32 *>(meta->aci_kac), meta->aci->kac_size / sizeof(util::BitPack32)));
+
+            /* Check if NCA is PCV or PTM */
+            g_is_pcv = meta->aci->program_id == ncm::SystemProgramId::Pcv;
+            g_is_ptm = meta->aci->program_id == ncm::SystemProgramId::Ptm;
+
+            /* If we have data to validate, validate it. */
+            if (meta->check_verification_data) {
+                const u8 *sig         = code_verification_data.signature;
+                const size_t sig_size = sizeof(code_verification_data.signature);
+                const u8 *mod         = static_cast<u8 *>(meta->modulus);
+                const size_t mod_size = crypto::Rsa2048PssSha256Verifier::ModulusSize;
+                const u8 *exp         = fssystem::GetAcidSignatureKeyPublicExponent();
+                const size_t exp_size = fssystem::AcidSignatureKeyPublicExponentSize;
+                const u8 *hsh         = code_verification_data.target_hash;
+                const size_t hsh_size = sizeof(code_verification_data.target_hash);
+                const bool is_signature_valid = crypto::VerifyRsa2048PssSha256WithHash(sig, sig_size, mod, mod_size, exp, exp_size, hsh, hsh_size);
+
+                /* If the signature check fails, we need to check if this is allowable. */
+                if (!is_signature_valid) {
+                    /* We have to enforce signature checks on prod and when we have a signature to check on dev. */
+                    R_UNLESS(IsDevelopmentForAcidProductionCheck(), ldr::ResultInvalidNcaSignature());
+                    R_UNLESS(!code_verification_data.has_data,      ldr::ResultInvalidNcaSignature());
+
+                    /* There was no signature to check on dev. Check if this is acceptable. */
+                    R_UNLESS(IsUnqualifiedApproval(meta), ldr::ResultInvalidNcaSignature());
+                }
+            }
+
+            /* All good. */
+            R_SUCCEED();
+        }
+
+        Result GetCreateProcessFlags(u32 *out, const Meta *meta, const u32 ldr_flags) {
+            const u8 meta_flags = meta->npdm->flags;
+
+            u32 flags = 0;
+
+            /* Set Is64Bit. */
+            if (meta_flags & Npdm::MetaFlag_Is64Bit) {
+                flags |= svc::CreateProcessFlag_Is64Bit;
+            }
+
+            /* Set AddressSpaceType. */
+            switch (GetAddressSpaceType(meta)) {
+                case Npdm::AddressSpaceType_32Bit:
+                    flags |= svc::CreateProcessFlag_AddressSpace32Bit;
+                    break;
+                case Npdm::AddressSpaceType_64BitDeprecated:
+                    flags |= svc::CreateProcessFlag_AddressSpace64BitDeprecated;
+                    break;
+                case Npdm::AddressSpaceType_32BitWithoutAlias:
+                    flags |= svc::CreateProcessFlag_AddressSpace32BitWithoutAlias;
+                    break;
+                case Npdm::AddressSpaceType_64Bit:
+                    flags |= svc::CreateProcessFlag_AddressSpace64Bit;
+                    break;
+                default:
+                    R_THROW(ldr::ResultInvalidMeta());
+            }
+
+            /* Set Enable Debug. */
+            if (ldr_flags & CreateProcessFlag_EnableDebug) {
+                flags |= svc::CreateProcessFlag_EnableDebug;
+            }
+
+            /* Set Enable ASLR. */
+            if (!(ldr_flags & CreateProcessFlag_DisableAslr)) {
+                flags |= svc::CreateProcessFlag_EnableAslr;
+            }
+
+            /* Set Is Application. */
+            if (IsApplication(meta)) {
+                flags |= svc::CreateProcessFlag_IsApplication;
+
+                /* 7.0.0+: Set OptimizeMemoryAllocation if relevant. */
+                if (hos::GetVersion() >= hos::Version_7_0_0) {
+                    if (meta_flags & Npdm::MetaFlag_OptimizeMemoryAllocation) {
+                        flags |= svc::CreateProcessFlag_OptimizeMemoryAllocation;
+                    }
+                }
+            }
+
+            /* 5.0.0+ Set Pool Partition. */
+            if (hos::GetVersion() >= hos::Version_5_0_0) {
+                /* TODO: Nintendo no longer accepts Applet when pool partition == application. Would this break hbl/anything else in the hb ecosystem? */
+                /* TODO: Nintendo uses a helper bool MakeSvcPoolPartitionFlag(u32 *out, Acid::PoolPartition partition); */
+                switch (GetPoolPartition(meta)) {
+                    case Acid::PoolPartition_Application:
+                        if (IsApplet(meta)) {
+                            flags |= svc::CreateProcessFlag_PoolPartitionApplet;
+                        } else {
+                            flags |= svc::CreateProcessFlag_PoolPartitionApplication;
+                        }
+                        break;
+                    case Acid::PoolPartition_Applet:
+                        flags |= svc::CreateProcessFlag_PoolPartitionApplet;
+                        break;
+                    case Acid::PoolPartition_System:
+                        flags |= svc::CreateProcessFlag_PoolPartitionSystem;
+                        break;
+                    case Acid::PoolPartition_SystemNonSecure:
+                        flags |= svc::CreateProcessFlag_PoolPartitionSystemNonSecure;
+                        break;
+                    default:
+                        R_THROW(ldr::ResultInvalidMeta());
+                }
+            } else if (hos::GetVersion() >= hos::Version_4_0_0) {
+                /* On 4.0.0+, the corresponding bit was simply "UseSecureMemory". */
+                if (meta->acid->flags & Acid::AcidFlag_DeprecatedUseSecureMemory) {
+                    flags |= svc::CreateProcessFlag_DeprecatedUseSecureMemory;
+                }
+            }
+
+            /* 11.0.0+/meso Set Disable DAS merge. */
+            if (meta_flags & Npdm::MetaFlag_DisableDeviceAddressSpaceMerge) {
+                flags |= svc::CreateProcessFlag_DisableDeviceAddressSpaceMerge;
+            }
+
+            /* 18.0.0+/meso Set Alias region extra size. */
+            if (meta_flags & Npdm::MetaFlag_EnableAliasRegionExtraSize) {
+                flags |= svc::CreateProcessFlag_EnableAliasRegionExtraSize;
+            }
+
+            *out = flags;
+            R_SUCCEED();
+        }
+
+        Result GetCreateProcessParameter(svc::CreateProcessParameter *out, const Meta *meta, u32 flags, os::NativeHandle resource_limit) {
+            /* Clear output. */
+            std::memset(out, 0, sizeof(*out));
+
+            /* Set name, version, program id, resource limit handle. */
+            std::memcpy(out->name, meta->npdm->program_name, sizeof(out->name) - 1);
+            out->version    = meta->npdm->version;
+            out->program_id = meta->aci->program_id.value;
+            out->reslimit   = resource_limit;
+
+            /* Set flags. */
+            R_TRY(GetCreateProcessFlags(std::addressof(out->flags), meta, flags));
+
+            /* 3.0.0+ System Resource Size. */
+            if (hos::GetVersion() >= hos::Version_3_0_0) {
+                /* Validate size is aligned. */
+                R_UNLESS(util::IsAligned(meta->npdm->system_resource_size, os::MemoryBlockUnitSize), ldr::ResultInvalidSize());
+
+                /* Validate system resource usage. */
+                if (meta->npdm->system_resource_size) {
+                    /* Process must be 64-bit. */
+                    R_UNLESS((out->flags & svc::CreateProcessFlag_AddressSpace64Bit), ldr::ResultInvalidMeta());
+
+                    /* Process must be application or applet. */
+                    R_UNLESS(IsApplication(meta) || IsApplet(meta), ldr::ResultInvalidMeta());
+
+                    /* Size must be less than or equal to max. */
+                    R_UNLESS(meta->npdm->system_resource_size <= SystemResourceSizeMax, ldr::ResultInvalidMeta());
+                }
+                out->system_resource_num_pages = meta->npdm->system_resource_size >> 12;
+            }
+
+            R_SUCCEED();
+        }
+
+        u64 GenerateSecureRandom(u64 max) {
+            /* Generate a cryptographically random number. */
+            u64 rand;
+            crypto::GenerateCryptographicallyRandomBytes(std::addressof(rand), sizeof(rand));
+
+            /* Coerce into range. */
+            return rand % (max + 1);
+        }
+
+        Result DecideAddressSpaceLayout(ProcessInfo *out, svc::CreateProcessParameter *out_param, const AutoLoadModuleContext &ctx, const ArgumentStore::Entry *argument) {
+            /* Clear output. */
+            out->args_address = 0;
+            out->args_size = 0;
+            std::memset(out->nso_address, 0, sizeof(out->nso_address));
+            std::memset(out->nso_size, 0, sizeof(out->nso_size));
+
+            size_t total_size = 0;
+            bool argument_allocated = false;
+
+            /* Calculate base offsets. */
+            for (int i = 0; i < ctx.nso_count; i++) {
+                out->nso_address[i] = total_size;
+                const size_t text_end = static_cast<size_t>(ctx.headers[i].text_dst_offset) + static_cast<size_t>(ctx.headers[i].text_size);
+                const size_t ro_end   = static_cast<size_t>(ctx.headers[i].ro_dst_offset)   + static_cast<size_t>(ctx.headers[i].ro_size);
+                const size_t rw_end   = static_cast<size_t>(ctx.headers[i].rw_dst_offset)   + static_cast<size_t>(ctx.headers[i].rw_size);
+                out->nso_size[i] = text_end;
+                out->nso_size[i] = std::max(out->nso_size[i], ro_end);
+                out->nso_size[i] = std::max(out->nso_size[i], rw_end);
+                out->nso_size[i] += static_cast<size_t>(ctx.headers[i].bss_size);
+
+                const size_t aligned_up_size = util::AlignUp(out->nso_size[i], os::MemoryPageSize) & (AutoLoadModuleSizeMax - 1);
+                R_UNLESS(out->nso_size[i] <= aligned_up_size, ldr::ResultInvalidNso());
+                R_UNLESS(aligned_up_size > 0,                 ldr::ResultInvalidNso());
+
+                out->nso_size[i] = aligned_up_size;
+
+                R_UNLESS(util::CanAddWithoutOverflow(total_size, out->nso_size[i]), ldr::ResultInvalidNso());
+                total_size += out->nso_size[i];
+
+                if (!argument_allocated && argument != nullptr) {
+                    out->args_address = total_size;
+                    out->args_size    = util::AlignUp(2 * sizeof(u32) + argument->argument_size * 2 + ArgumentStore::ArgumentBufferSize, os::MemoryPageSize);
+
+                    R_UNLESS(util::CanAddWithoutOverflow(total_size, out->args_size), ldr::ResultInvalidNso());
+                    total_size += out->args_size;
+
+                    argument_allocated = true;
+                }
+            }
+
+            /* Calculate ASLR. */
+            uintptr_t aslr_start = 0;
+            size_t aslr_size     = 0;
+            if (hos::GetVersion() >= hos::Version_2_0_0) {
+                switch (out_param->flags & svc::CreateProcessFlag_AddressSpaceMask) {
+                    case svc::CreateProcessFlag_AddressSpace32Bit:
+                    case svc::CreateProcessFlag_AddressSpace32BitWithoutAlias:
+                        aslr_start = svc::AddressSmallMap32Start;
+                        aslr_size  = svc::AddressSmallMap32Size;
+                        break;
+                    case svc::CreateProcessFlag_AddressSpace64BitDeprecated:
+                        aslr_start = svc::AddressSmallMap36Start;
+                        aslr_size  = svc::AddressSmallMap36Size;
+                        break;
+                    case svc::CreateProcessFlag_AddressSpace64Bit:
+                        aslr_start = svc::AddressMap39Start;
+                        aslr_size  = svc::AddressMap39Size;
+                        break;
+                    AMS_UNREACHABLE_DEFAULT_CASE();
+                }
+            } else {
+                /* On 1.0.0, only 2 address space types existed. */
+                if (out_param->flags & svc::CreateProcessFlag_AddressSpace64BitDeprecated) {
+                    aslr_start = svc::AddressSmallMap36Start;
+                    aslr_size  = svc::AddressSmallMap36Size;
+                } else {
+                    aslr_start = svc::AddressSmallMap32Start;
+                    aslr_size  = svc::AddressSmallMap32Size;
+                }
+            }
+            R_UNLESS(total_size <= aslr_size, svc::ResultOutOfMemory());
+
+            /* Set Create Process output. */
+            uintptr_t aslr_slide = 0;
+            size_t free_size     = (aslr_size - total_size);
+            if (out_param->flags & svc::CreateProcessFlag_EnableAslr) {
+                aslr_slide = GenerateSecureRandom(free_size / os::MemoryBlockUnitSize) * os::MemoryBlockUnitSize;
+            }
+
+            /* Set out. */
+            aslr_start += aslr_slide;
+            for (int i = 0; i < ctx.nso_count; i++) {
+                R_UNLESS(util::CanAddWithoutOverflow(out->nso_address[i], aslr_start), ldr::ResultInvalidNso());
+                out->nso_address[i] += aslr_start;
+            }
+            if (out->args_address) {
+                R_UNLESS(util::CanAddWithoutOverflow(out->args_address, aslr_start), ldr::ResultInvalidNso());
+                out->args_address += aslr_start;
+            }
+
+            out_param->code_address   = aslr_start;
+            out_param->code_num_pages = total_size >> 12;
+            out->total_size = total_size;
+
+            R_SUCCEED();
+        }
+
+        Result LoadAutoLoadModuleSegment(fs::FileHandle file, size_t file_offset, size_t compressed_size, size_t segment_size, bool is_compressed, bool is_zstd, uintptr_t map_base, uintptr_t map_end) {
+            /* Select read size based on compression. */
+            size_t file_size = is_compressed ? compressed_size : segment_size;
+
+            /* Validate size. */
+            R_UNLESS(file_size <= segment_size,                       ldr::ResultInvalidNso());
+            R_UNLESS(file_size    <= std::numeric_limits<s32>::max(), ldr::ResultInvalidNso());
+            R_UNLESS(segment_size <= std::numeric_limits<s32>::max(), ldr::ResultInvalidNso());
+
+            /* Load data from file. */
+            uintptr_t load_address = is_compressed ? map_end - compressed_size : map_base;
+            size_t read_size;
+            R_TRY(fs::ReadFile(std::addressof(read_size), file, file_offset, reinterpret_cast<void *>(load_address), file_size));
+            R_UNLESS(read_size == file_size, ldr::ResultInvalidNso());
+
+            /* Uncompress if necessary. */
+            R_SUCCEED_IF(!is_compressed);
+
+            auto compressed_data_buf = reinterpret_cast<const void *>(load_address);
+
+            if (is_zstd) {
+                bool decompressed = util::DecompressZstdForLoader(reinterpret_cast<void *>(g_zstd_dctx_workspace), ZstdDctxWorkspaceSize, reinterpret_cast<void *>(map_base), static_cast<size_t>(map_end - map_base), segment_size, compressed_data_buf, file_size);
+                R_UNLESS(decompressed, ldr::ResultInvalidNso());
+            } else {
+                bool decompressed = (util::DecompressLZ4(reinterpret_cast<void *>(map_base), segment_size, compressed_data_buf, file_size) == static_cast<int>(segment_size));
+                R_UNLESS(decompressed, ldr::ResultInvalidNso());
+            }
+
+            R_SUCCEED();
+        }
+
+        Result CheckSegmentHash(const NsoHeader *nso_header, uintptr_t map_address, NsoHeader::Segment segment) {
+            if ((nso_header->flags & (NsoHeader::Flag_CheckHashText << segment)) == 0) {
+                R_SUCCEED();
+            }
+
+            u8 hash[crypto::Sha256Generator::HashSize];
+            crypto::GenerateSha256(hash, sizeof(hash),
+                reinterpret_cast<void *>(map_address + nso_header->segments[segment].dst_offset),
+                nso_header->segments[segment].size);
+            R_UNLESS(std::memcmp(hash, nso_header->segment_hashes[segment], sizeof(hash)) == 0, ldr::ResultInvalidNso());
+            R_SUCCEED();
+        }
+
+        Result LoadAutoLoadModule(os::NativeHandle process_handle, fs::FileHandle file, const NsoHeader *nso_header, uintptr_t nso_address, size_t nso_size, size_t map_size) {
+            const bool is_zstd = (nso_header->flags & NsoHeader::Flag_UseZbicCompression) != 0;
+
+            /* Map and read data from file. */
+            {
+                /* Map the process memory. */
+                void *mapped_memory = nullptr;
+                R_TRY(os::MapProcessMemory(std::addressof(mapped_memory), process_handle, nso_address, map_size, GenerateSecureRandom));
+                ON_SCOPE_EXIT { os::UnmapProcessMemory(mapped_memory, process_handle, nso_address, map_size); };
+
+                const uintptr_t map_address = reinterpret_cast<uintptr_t>(mapped_memory);
+                const uintptr_t map_end     = map_address + map_size;
+
+                /* Load NSO segments. */
+                R_TRY(LoadAutoLoadModuleSegment(file, nso_header->segments[NsoHeader::Segment_Text].file_offset, nso_header->text_compressed_size, nso_header->text_size,
+                                                      (nso_header->flags & NsoHeader::Flag_CompressedText) != 0, is_zstd, map_address + nso_header->text_dst_offset, map_end));
+                R_TRY(LoadAutoLoadModuleSegment(file, nso_header->segments[NsoHeader::Segment_Ro].file_offset, nso_header->ro_compressed_size, nso_header->ro_size,
+                                                      (nso_header->flags & NsoHeader::Flag_CompressedRo) != 0, is_zstd, map_address + nso_header->ro_dst_offset, map_end));
+                R_TRY(LoadAutoLoadModuleSegment(file, nso_header->segments[NsoHeader::Segment_Rw].file_offset, nso_header->rw_compressed_size, nso_header->rw_size,
+                                                      (nso_header->flags & NsoHeader::Flag_CompressedRw) != 0, is_zstd, map_address + nso_header->rw_dst_offset, map_end));
+
+                /* Clear unused space to zero. */
+                const size_t text_end = static_cast<size_t>(nso_header->text_dst_offset) + static_cast<size_t>(nso_header->text_size);
+                const size_t ro_end   = static_cast<size_t>(nso_header->ro_dst_offset)   + static_cast<size_t>(nso_header->ro_size);
+                const size_t rw_end   = static_cast<size_t>(nso_header->rw_dst_offset)   + static_cast<size_t>(nso_header->rw_size);
+                std::memset(reinterpret_cast<void *>(map_address + text_end), 0, nso_header->ro_dst_offset - text_end);
+                std::memset(reinterpret_cast<void *>(map_address + ro_end),   0, nso_header->rw_dst_offset - ro_end);
+                std::memset(reinterpret_cast<void *>(map_address + rw_end),   0, nso_size - rw_end);
+
+                /* Check segment hashes. */
+                R_TRY(CheckSegmentHash(nso_header, map_address, NsoHeader::Segment_Text));
+                R_TRY(CheckSegmentHash(nso_header, map_address, NsoHeader::Segment_Ro));
+                R_TRY(CheckSegmentHash(nso_header, map_address, NsoHeader::Segment_Rw));
+
+                /* Apply embedded patches. */
+                ApplyEmbeddedPatchesToModule(nso_header->module_id, map_address, nso_size);
+
+                /* Apply IPS patches. */
+                LocateAndApplyIpsPatchesToModule(nso_header->module_id, map_address, nso_size);
+
+                /* Apply PCV and PTM patches */
+                if (g_is_pcv) {
+                    hoc::pcv::Patch(map_address, nso_size);
+                }
+
+                if (g_is_ptm) {
+                    hoc::ptm::Patch(map_address, nso_size);
+                }
+            }
+
+            /* Set permissions. */
+            const size_t text_size = util::AlignUp(nso_header->text_size, os::MemoryPageSize);
+            const size_t ro_size   = util::AlignUp(nso_header->ro_size, os::MemoryPageSize);
+            const size_t rw_size   = util::AlignUp(nso_header->rw_size + nso_header->bss_size, os::MemoryPageSize);
+            if (text_size) {
+                const bool prevent_code_reads = (nso_header->flags & NsoHeader::Flag_PreventCodeReads);
+                R_TRY(os::SetProcessMemoryPermission(process_handle, nso_address + nso_header->text_dst_offset, text_size, prevent_code_reads ? os::MemoryPermission_ExecuteOnly : os::MemoryPermission_ReadExecute));
+            }
+            if (ro_size) {
+                R_TRY(os::SetProcessMemoryPermission(process_handle, nso_address + nso_header->ro_dst_offset, ro_size, os::MemoryPermission_ReadOnly));
+            }
+            if (rw_size) {
+                R_TRY(os::SetProcessMemoryPermission(process_handle, nso_address + nso_header->rw_dst_offset, rw_size, os::MemoryPermission_ReadWrite));
+            }
+
+            R_SUCCEED();
+        }
+
+        Result LoadAutoLoadModules(const ProcessInfo *process_info, const AutoLoadModuleContext &ctx, const ArgumentStore::Entry *argument) {
+            /* Load each NSO. */
+            const uintptr_t total_end = process_info->code_address + process_info->total_size;
+
+            for (int i = 0; i < ctx.nso_count; i++) {
+                const NsoIndex nso_idx = static_cast<NsoIndex>(ctx.ali.nso_indices[i]);
+
+                fs::FileHandle file;
+                R_TRY(fs::OpenFile(std::addressof(file), GetNsoPath(nso_idx), fs::OpenMode_Read));
+                ON_SCOPE_EXIT { fs::CloseFile(file); };
+
+                const bool is_zstd    = (ctx.headers[i].flags & NsoHeader::Flag_UseZbicCompression) != 0;
+                const size_t map_size = is_zstd ? (total_end - process_info->nso_address[i]) : process_info->nso_size[i];
+
+                R_TRY(LoadAutoLoadModule(process_info->process_handle, file, ctx.headers + i,
+                      process_info->nso_address[i], process_info->nso_size[i], map_size));
+            }
+
+            /* Load arguments, if present. */
+            if (argument != nullptr) {
+                /* Write argument data into memory. */
+                {
+                    void *map_address = nullptr;
+                    R_TRY(os::MapProcessMemory(std::addressof(map_address), process_info->process_handle, process_info->args_address, process_info->args_size, GenerateSecureRandom));
+                    ON_SCOPE_EXIT { os::UnmapProcessMemory(map_address, process_info->process_handle, process_info->args_address, process_info->args_size); };
+
+                    ProgramArguments *args = static_cast<ProgramArguments *>(map_address);
+                    std::memset(args, 0, sizeof(*args));
+                    args->allocated_size = process_info->args_size;
+                    args->arguments_size = argument->argument_size;
+                    std::memcpy(args->arguments, argument->argument, argument->argument_size);
+                }
+
+                /* Set argument region permissions. */
+                /* NOTE: Nintendo uses svc::SetProcessMemoryPermission directly here. */
+                R_TRY(os::SetProcessMemoryPermission(process_info->process_handle, process_info->args_address, process_info->args_size, os::MemoryPermission_ReadWrite));
+            }
+
+            R_SUCCEED();
+        }
+
+        Result CreateProcessAndLoadAutoLoadModules(ProcessInfo *out, const Meta *meta, const AutoLoadModuleContext &ctx, const ArgumentStore::Entry *argument, u32 flags, os::NativeHandle resource_limit) {
+            /* Get CreateProcessParameter. */
+            svc::CreateProcessParameter param;
+            R_TRY(GetCreateProcessParameter(std::addressof(param), meta, flags, resource_limit));
+
+            /* Decide on an NSO layout. */
+            R_TRY(DecideAddressSpaceLayout(out, std::addressof(param), ctx, argument));
+
+            /* Actually create process. */
+            svc::Handle process_handle;
+            R_TRY(svc::CreateProcess(std::addressof(process_handle), std::addressof(param), static_cast<const u32 *>(meta->aci_kac), meta->aci->kac_size / sizeof(u32)));
+
+            /* Set the output handle, and ensure that if we fail after this point we clean it up. */
+            out->process_handle = process_handle;
+            out->code_address   = param.code_address;
+            ON_RESULT_FAILURE { svc::CloseHandle(process_handle); };
+
+            /* Load all auto load modules. */
+            R_RETURN(LoadAutoLoadModules(out, ctx, argument));
+        }
+
+    }
+
+    /* Process Creation API. */
+    Result CreateProcess(os::NativeHandle *out, PinId pin_id, const ncm::ProgramLocation &loc, const cfg::OverrideStatus &override_status, const char *path, const ArgumentStore::Entry *argument, u32 flags, os::NativeHandle resource_limit, const ldr::ProgramAttributes &attrs) {
+        /* Mount code. */
+        AMS_UNUSED(path);
+        ScopedCodeMountForCode mount(loc, override_status, attrs);
+        R_TRY(mount.GetResult());
+
+        /* Load meta, possibly from cache. */
+        Meta meta;
+        R_TRY(LoadMetaFromCache(std::addressof(meta), loc, override_status, attrs.platform));
+
+        /* Validate meta. */
+        R_TRY(ValidateMeta(std::addressof(meta), loc, mount.GetCodeVerificationData()));
+
+        /* If we should, load/validate the browser core dll. */
+        util::optional<ScopedCodeMountForBrowserCoreDll> bdll_mount;
+        if ((meta.acid->flags & Acid::AcidFlag_LoadBrowserCoreDll)) {
+            /* NOTE: I'm unsure whether we should be getting a fresh override status (allowing for different override between main and bdll?) */
+            /* or whether we should be using the main override status. Going to go with main, for sanity's sake. */
+            /* Also noting that Nintendo always passes ProgramAttributes=0 here, but this "should" be different on Ounce? */
+            /* Kind of unclear how to handle this without knowing what exactly is being ifdef'd. */
+            const ncm::ProgramLocation bdll_loc            = ncm::ProgramLocation::Make(ncm::SystemProgramId::BrowserCoreDll, ncm::StorageId::BuiltInSystem);
+            const cfg::OverrideStatus bdll_override_status = override_status;
+            const ldr::ProgramAttributes bdll_attrs        = attrs;
+            bdll_mount.emplace(bdll_loc, bdll_override_status, bdll_attrs);
+            R_TRY(bdll_mount->GetResult());
+
+            /* Load browser dll meta, possibly from cache. */
+            Meta bdll_meta;
+            R_TRY(LoadMetaFromCacheForBrowserCoreDll(std::addressof(bdll_meta), bdll_loc, bdll_override_status, bdll_attrs.platform));
+
+            /* Validate browser dll meta. */
+            R_TRY(ValidateMeta(std::addressof(bdll_meta), loc, mount.GetCodeVerificationData()));
+        }
+
+        /* Load, validate NSO headers. */
+        AutoLoadModuleContext ctx;
+        R_TRY(LoadAutoLoadHeaders(ctx, meta.acid->flags));
+        R_TRY(CheckAutoLoad(ctx, meta.acid->flags));
+
+        /* Actually create the process and load NSOs into process memory. */
+        ProcessInfo info;
+        R_TRY(CreateProcessAndLoadAutoLoadModules(std::addressof(info), std::addressof(meta), ctx, argument, flags, resource_limit));
+
+        /* Register NSOs with the RoManager. */
+        {
+            /* Nintendo doesn't validate this get, but we do. */
+            os::ProcessId process_id = os::GetProcessId(info.process_handle);
+
+            /* Register new process. */
+            const auto as_type = GetAddressSpaceType(std::addressof(meta));
+            RoManager::GetInstance().RegisterProcess(pin_id, process_id, meta.aci->program_id, as_type == Npdm::AddressSpaceType_64Bit || as_type == Npdm::AddressSpaceType_64BitDeprecated);
+
+            /* Register all NSOs. */
+            for (int i = 0; i < ctx.nso_count; i++) {
+                RoManager::GetInstance().AddNso(pin_id, ctx.headers[i].module_id, info.nso_address[i], info.nso_size[i]);
+            }
+        }
+
+        /* If we're overriding for HBL, perform HTML document redirection. */
+        if (override_status.IsHbl()) {
+            /* Don't validate result, failure is okay. */
+            RedirectHtmlDocumentPathForHbl(loc);
+        }
+
+        /* Clear the external code for the program. */
+        fssystem::DestroyExternalCode(loc.program_id);
+
+        /* Note that we've created the program. */
+        SetLaunchedBootProgram(loc.program_id);
+
+        /* Move the process handle to output. */
+        *out = info.process_handle;
+
+        R_SUCCEED();
+    }
+
+    Result GetProgramInfo(ProgramInfo *out, cfg::OverrideStatus *out_status, const ncm::ProgramLocation &loc, const char *path, const ldr::ProgramAttributes &attrs) {
+        Meta meta;
+
+        /* Load Meta. */
+        {
+            AMS_UNUSED(path);
+
+            ScopedCodeMountForCode mount(loc, attrs);
+            R_TRY(mount.GetResult());
+            R_TRY(LoadMeta(std::addressof(meta), loc, mount.GetOverrideStatus(), attrs.platform, false));
+            if (out_status != nullptr) {
+                *out_status = mount.GetOverrideStatus();
+            }
+        }
+
+        return GetProgramInfoFromMeta(out, std::addressof(meta));
+    }
+
+    Result PinProgram(PinId *out_id, const ncm::ProgramLocation &loc, const cfg::OverrideStatus &override_status) {
+        R_UNLESS(RoManager::GetInstance().Allocate(out_id, loc, override_status), ldr::ResultMaxProcess());
+        R_SUCCEED();
+    }
+
+    Result UnpinProgram(PinId id) {
+        R_UNLESS(RoManager::GetInstance().Free(id), ldr::ResultNotPinned());
+        R_SUCCEED();
+    }
+
+    Result GetProcessModuleInfo(u32 *out_count, ldr::ModuleInfo *out, size_t max_out_count, os::ProcessId process_id) {
+        R_UNLESS(RoManager::GetInstance().GetProcessModuleInfo(out_count, out, max_out_count, process_id), ldr::ResultNotPinned());
+        R_SUCCEED();
+    }
+
+    Result GetProgramLocationAndOverrideStatusFromPinId(ncm::ProgramLocation *out, cfg::OverrideStatus *out_status, PinId pin_id) {
+        R_UNLESS(RoManager::GetInstance().GetProgramLocationAndStatus(out, out_status, pin_id), ldr::ResultNotPinned());
+        R_SUCCEED();
+    }
+
+}

Source/Old-Atmosphere-Patches/ldr_process_creation_1_9_5.cpp

@@ -0,0 +1,780 @@
+/*
+ * Copyright (c) Atmosphère-NX
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include <stratosphere.hpp>
+#include "ldr_capabilities.hpp"
+#include "ldr_content_management.hpp"
+#include "ldr_development_manager.hpp"
+#include "ldr_launch_record.hpp"
+#include "ldr_meta.hpp"
+#include "ldr_patcher.hpp"
+#include "ldr_process_creation.hpp"
+#include "ldr_ro_manager.hpp"
+#include "ldr_ro_manager.hpp"
+#include "oc/oc_loader.hpp"
+
+namespace ams::ldr {
+
+    namespace {
+
+        /* Convenience defines. */
+        constexpr size_t SystemResourceSizeMax = 0x1FE00000;
+
+        /* Types. */
+        enum NsoIndex {
+            Nso_Rtld    =  0,
+            Nso_Main    =  1,
+            Nso_Compat0 =  2,
+            Nso_Compat1 =  3,
+            Nso_Compat2 =  4,
+            Nso_Compat3 =  5,
+            Nso_Compat4 =  6,
+            Nso_Compat5 =  7,
+            Nso_Compat6 =  8,
+            Nso_Compat7 =  9,
+            Nso_Compat8 = 10,
+            Nso_Compat9 = 11,
+            Nso_SubSdk0 = 12,
+            Nso_SubSdk1 = 13,
+            Nso_SubSdk2 = 14,
+            Nso_SubSdk3 = 15,
+            Nso_SubSdk4 = 16,
+            Nso_SubSdk5 = 17,
+            Nso_SubSdk6 = 18,
+            Nso_SubSdk7 = 19,
+            Nso_SubSdk8 = 20,
+            Nso_SubSdk9 = 21,
+            Nso_Sdk     = 22,
+            Nso_Count,
+        };
+
+        constexpr inline const char *NsoPaths[Nso_Count] = {
+            ENCODE_ATMOSPHERE_CODE_PATH("/rtld"),
+            ENCODE_ATMOSPHERE_CODE_PATH("/main"),
+            ENCODE_ATMOSPHERE_CMPT_PATH("/compat0"),
+            ENCODE_ATMOSPHERE_CMPT_PATH("/compat1"),
+            ENCODE_ATMOSPHERE_CMPT_PATH("/compat2"),
+            ENCODE_ATMOSPHERE_CMPT_PATH("/compat3"),
+            ENCODE_ATMOSPHERE_CMPT_PATH("/compat4"),
+            ENCODE_ATMOSPHERE_CMPT_PATH("/compat5"),
+            ENCODE_ATMOSPHERE_CMPT_PATH("/compat6"),
+            ENCODE_ATMOSPHERE_CMPT_PATH("/compat7"),
+            ENCODE_ATMOSPHERE_CMPT_PATH("/compat8"),
+            ENCODE_ATMOSPHERE_CMPT_PATH("/compat9"),
+            ENCODE_ATMOSPHERE_CODE_PATH("/subsdk0"),
+            ENCODE_ATMOSPHERE_CODE_PATH("/subsdk1"),
+            ENCODE_ATMOSPHERE_CODE_PATH("/subsdk2"),
+            ENCODE_ATMOSPHERE_CODE_PATH("/subsdk3"),
+            ENCODE_ATMOSPHERE_CODE_PATH("/subsdk4"),
+            ENCODE_ATMOSPHERE_CODE_PATH("/subsdk5"),
+            ENCODE_ATMOSPHERE_CODE_PATH("/subsdk6"),
+            ENCODE_ATMOSPHERE_CODE_PATH("/subsdk7"),
+            ENCODE_ATMOSPHERE_CODE_PATH("/subsdk8"),
+            ENCODE_ATMOSPHERE_CODE_PATH("/subsdk9"),
+            ENCODE_ATMOSPHERE_CODE_PATH("/sdk"),
+        };
+
+        constexpr const char *GetNsoPath(size_t idx) {
+            AMS_ABORT_UNLESS(idx < Nso_Count);
+            return NsoPaths[idx];
+        }
+
+        struct ProcessInfo {
+            os::NativeHandle process_handle;
+            uintptr_t args_address;
+            size_t    args_size;
+            uintptr_t nso_address[Nso_Count];
+            size_t    nso_size[Nso_Count];
+        };
+
+        /* Global NSO header cache. */
+        bool g_has_nso[Nso_Count];
+        NsoHeader g_nso_headers[Nso_Count];
+
+        /* Pcv/Ptm check cache */
+        bool g_is_pcv;
+        bool g_is_ptm;
+
+        Result ValidateProgramVersion(ncm::ProgramId program_id, u32 version) {
+            /* No version verification is done before 8.1.0. */
+            R_SUCCEED_IF(hos::GetVersion() < hos::Version_8_1_0);
+
+            /* No verification is done if development. */
+            R_SUCCEED_IF(IsDevelopmentForAntiDowngradeCheck());
+
+            /* TODO: Anti-downgrade checking does not make very much sense for us. Should we do anything? */
+            AMS_UNUSED(program_id, version);
+
+            R_SUCCEED();
+        }
+
+        /* Helpers. */
+        Result GetProgramInfoFromMeta(ProgramInfo *out, const Meta *meta) {
+            /* Copy basic info. */
+            out->main_thread_priority   = meta->npdm->main_thread_priority;
+            out->default_cpu_id         = meta->npdm->default_cpu_id;
+            out->main_thread_stack_size = meta->npdm->main_thread_stack_size;
+            out->program_id             = meta->aci->program_id;
+
+            /* Copy access controls. */
+            size_t offset = 0;
+#define COPY_ACCESS_CONTROL(source, which) \
+            ({ \
+                const size_t size = meta->source->which##_size; \
+                R_UNLESS(offset + size <= sizeof(out->ac_buffer), ldr::ResultInternalError()); \
+                out->source##_##which##_size = size; \
+                std::memcpy(out->ac_buffer + offset, meta->source##_##which, size); \
+                offset += size; \
+            })
+
+            /* Copy all access controls to buffer. */
+            COPY_ACCESS_CONTROL(acid, sac);
+            COPY_ACCESS_CONTROL(aci, sac);
+            COPY_ACCESS_CONTROL(acid, fac);
+            COPY_ACCESS_CONTROL(aci, fah);
+#undef COPY_ACCESS_CONTROL
+
+            /* Copy flags. */
+            out->flags = MakeProgramInfoFlag(static_cast<const util::BitPack32 *>(meta->aci_kac), meta->aci->kac_size / sizeof(util::BitPack32));
+            R_SUCCEED();
+        }
+
+        bool IsApplet(const Meta *meta) {
+            return (MakeProgramInfoFlag(static_cast<const util::BitPack32 *>(meta->aci_kac), meta->aci->kac_size / sizeof(util::BitPack32)) & ProgramInfoFlag_ApplicationTypeMask) == ProgramInfoFlag_Applet;
+        }
+
+        bool IsApplication(const Meta *meta) {
+            return (MakeProgramInfoFlag(static_cast<const util::BitPack32 *>(meta->aci_kac), meta->aci->kac_size / sizeof(util::BitPack32)) & ProgramInfoFlag_ApplicationTypeMask) == ProgramInfoFlag_Application;
+        }
+
+        Npdm::AddressSpaceType GetAddressSpaceType(const Meta *meta) {
+            return static_cast<Npdm::AddressSpaceType>((meta->npdm->flags & Npdm::MetaFlag_AddressSpaceTypeMask) >> Npdm::MetaFlag_AddressSpaceTypeShift);
+        }
+
+        Acid::PoolPartition GetPoolPartition(const Meta *meta) {
+            return static_cast<Acid::PoolPartition>((meta->acid->flags & Acid::AcidFlag_PoolPartitionMask) >> Acid::AcidFlag_PoolPartitionShift);
+        }
+
+        Result LoadAutoLoadHeaders(NsoHeader *nso_headers, bool *has_nso) {
+            /* Clear NSOs. */
+            std::memset(nso_headers, 0, sizeof(*nso_headers) * Nso_Count);
+            std::memset(has_nso, 0, sizeof(*has_nso) * Nso_Count);
+
+            for (size_t i = 0; i < Nso_Count; i++) {
+                fs::FileHandle file;
+                if (R_SUCCEEDED(fs::OpenFile(std::addressof(file), GetNsoPath(i), fs::OpenMode_Read))) {
+                    ON_SCOPE_EXIT { fs::CloseFile(file); };
+
+                    /* Read NSO header. */
+                    size_t read_size;
+                    R_TRY(fs::ReadFile(std::addressof(read_size), file, 0, nso_headers + i, sizeof(*nso_headers)));
+                    R_UNLESS(read_size == sizeof(*nso_headers), ldr::ResultInvalidNso());
+
+                    has_nso[i] = true;
+                }
+            }
+
+            R_SUCCEED();
+        }
+
+        Result CheckAutoLoad(const NsoHeader *nso_headers, const bool *has_nso) {
+            /* We must always have a main. */
+            R_UNLESS(has_nso[Nso_Main], ldr::ResultInvalidNso());
+
+            /* If we don't have an RTLD, we must only have a main. */
+            if (!has_nso[Nso_Rtld]) {
+                for (size_t i = Nso_Main + 1; i < Nso_Count; i++) {
+                    R_UNLESS(!has_nso[i], ldr::ResultInvalidNso());
+                }
+            }
+
+            /* All NSOs must have zero text offset. */
+            for (size_t i = 0; i < Nso_Count; i++) {
+                R_UNLESS(nso_headers[i].text_dst_offset == 0, ldr::ResultInvalidNso());
+            }
+
+            R_SUCCEED();
+        }
+
+        constexpr const ncm::ProgramId UnqualifiedApprovalProgramIds[] = {
+            { 0x010003F003A34000 }, /* Pokemon: Let's Go, Pikachu! */
+            { 0x0100152000022000 }, /* Mario Kart 8 Deluxe */
+            { 0x0100165003504000 }, /* Nintendo Labo Toy-Con 04: VR Kit */
+            { 0x0100187003A36000 }, /* Pokemon: Let's Go, Eevee! */
+            { 0x01002E5008C56000 }, /* Pokemon Sword [Live Tournament] */
+            { 0x01002FF008C24000 }, /* Ring Fit Adventure */
+            { 0x010049900F546001 }, /* Super Mario 3D All-Stars: Super Mario 64 */
+            { 0x010057D00ECE4000 }, /* Nintendo Switch Online (Nintendo 64) [for Japan] */
+            { 0x01006F8002326000 }, /* Animal Crossing: New Horizons */
+            { 0x01006FB00F50E000 }, /* [???] */
+            { 0x010070300F50C000 }, /* [???] */
+            { 0x010075100E8EC000 }, /* 马力欧卡丁车8 豪华版 [Mario Kart 8 Deluxe for China] */
+            { 0x01008DB008C2C000 }, /* Pokemon Shield */
+            { 0x01009AD008C4C000 }, /* Pokemon: Let's Go, Pikachu! [Kiosk] */
+            { 0x0100A66003384000 }, /* Hulu */
+            { 0x0100ABF008968000 }, /* Pokemon Sword */
+            { 0x0100C9A00ECE6000 }, /* Nintendo Switch Online (Nintendo 64) [for America] */
+            { 0x0100ED100BA3A000 }, /* Mario Kart Live: Home Circuit */
+            { 0x0100F38011CFE000 }, /* Animal Crossing: New Horizons Island Transfer Tool */
+            { 0x0100F6B011028000 }, /* 健身环大冒险 [Ring Fit Adventure for China] */
+        };
+
+        /* Check that the unqualified approval programs are sorted. */
+        static_assert([]() -> bool {
+            for (size_t i = 0; i < util::size(UnqualifiedApprovalProgramIds) - 1; ++i) {
+                if (UnqualifiedApprovalProgramIds[i].value >= UnqualifiedApprovalProgramIds[i + 1].value) {
+                    return false;
+                }
+            }
+
+            return true;
+        }());
+
+        bool IsUnqualifiedApprovalProgramId(ncm::ProgramId program_id) {
+            /* Check if the program id is one with unqualified approval. */
+            return std::binary_search(std::begin(UnqualifiedApprovalProgramIds), std::end(UnqualifiedApprovalProgramIds), program_id);
+        }
+
+        bool IsUnqualifiedApproval(const Meta *meta) {
+            /* If the meta has unqualified approval flag, it's unqualified approval. */
+            if (meta->acid->flags & ldr::Acid::AcidFlag_UnqualifiedApproval) {
+                return true;
+            }
+
+            /* If the unqualified approval flag is not set, the program must be an application. */
+            if (!IsApplication(meta)) {
+                return false;
+            }
+
+            /* The program id must be a force unqualified approval program id. */
+            return IsUnqualifiedApprovalProgramId(meta->acid->program_id_min) && meta->acid->program_id_min == meta->acid->program_id_max;
+        }
+
+        Result ValidateMeta(const Meta *meta, const ncm::ProgramLocation &loc, const fs::CodeVerificationData &code_verification_data) {
+            /* Validate version. */
+            R_TRY(ValidateProgramVersion(loc.program_id, meta->npdm->version));
+
+            /* Validate program id. */
+            R_UNLESS(meta->aci->program_id >= meta->acid->program_id_min, ldr::ResultInvalidProgramId());
+            R_UNLESS(meta->aci->program_id <= meta->acid->program_id_max, ldr::ResultInvalidProgramId());
+
+            /* Validate the kernel capabilities. */
+            R_TRY(TestCapability(static_cast<const util::BitPack32 *>(meta->acid_kac), meta->acid->kac_size / sizeof(util::BitPack32), static_cast<const util::BitPack32 *>(meta->aci_kac), meta->aci->kac_size / sizeof(util::BitPack32)));
+
+/* Check if NCA is PCV or PTM */
+g_is_pcv = meta->aci->program_id == ncm::SystemProgramId::Pcv;
+g_is_ptm = meta->aci->program_id == ncm::SystemProgramId::Ptm;
+
+
+
+            /* If we have data to validate, validate it. */
+            if (meta->check_verification_data) {
+                const u8 *sig         = code_verification_data.signature;
+                const size_t sig_size = sizeof(code_verification_data.signature);
+                const u8 *mod         = static_cast<u8 *>(meta->modulus);
+                const size_t mod_size = crypto::Rsa2048PssSha256Verifier::ModulusSize;
+                const u8 *exp         = fssystem::GetAcidSignatureKeyPublicExponent();
+                const size_t exp_size = fssystem::AcidSignatureKeyPublicExponentSize;
+                const u8 *hsh         = code_verification_data.target_hash;
+                const size_t hsh_size = sizeof(code_verification_data.target_hash);
+                const bool is_signature_valid = crypto::VerifyRsa2048PssSha256WithHash(sig, sig_size, mod, mod_size, exp, exp_size, hsh, hsh_size);
+
+                /* If the signature check fails, we need to check if this is allowable. */
+                if (!is_signature_valid) {
+                    /* We have to enforce signature checks on prod and when we have a signature to check on dev. */
+                    R_UNLESS(IsDevelopmentForAcidProductionCheck(), ldr::ResultInvalidNcaSignature());
+                    R_UNLESS(!code_verification_data.has_data,      ldr::ResultInvalidNcaSignature());
+
+                    /* There was no signature to check on dev. Check if this is acceptable. */
+                    R_UNLESS(IsUnqualifiedApproval(meta), ldr::ResultInvalidNcaSignature());
+                }
+            }
+
+            /* All good. */
+            R_SUCCEED();
+        }
+
+        Result GetCreateProcessFlags(u32 *out, const Meta *meta, const u32 ldr_flags) {
+            const u8 meta_flags = meta->npdm->flags;
+
+            u32 flags = 0;
+
+            /* Set Is64Bit. */
+            if (meta_flags & Npdm::MetaFlag_Is64Bit) {
+                flags |= svc::CreateProcessFlag_Is64Bit;
+            }
+
+            /* Set AddressSpaceType. */
+            switch (GetAddressSpaceType(meta)) {
+                case Npdm::AddressSpaceType_32Bit:
+                    flags |= svc::CreateProcessFlag_AddressSpace32Bit;
+                    break;
+                case Npdm::AddressSpaceType_64BitDeprecated:
+                    flags |= svc::CreateProcessFlag_AddressSpace64BitDeprecated;
+                    break;
+                case Npdm::AddressSpaceType_32BitWithoutAlias:
+                    flags |= svc::CreateProcessFlag_AddressSpace32BitWithoutAlias;
+                    break;
+                case Npdm::AddressSpaceType_64Bit:
+                    flags |= svc::CreateProcessFlag_AddressSpace64Bit;
+                    break;
+                default:
+                    R_THROW(ldr::ResultInvalidMeta());
+            }
+
+            /* Set Enable Debug. */
+            if (ldr_flags & CreateProcessFlag_EnableDebug) {
+                flags |= svc::CreateProcessFlag_EnableDebug;
+            }
+
+            /* Set Enable ASLR. */
+            if (!(ldr_flags & CreateProcessFlag_DisableAslr)) {
+                flags |= svc::CreateProcessFlag_EnableAslr;
+            }
+
+            /* Set Is Application. */
+            if (IsApplication(meta)) {
+                flags |= svc::CreateProcessFlag_IsApplication;
+
+                /* 7.0.0+: Set OptimizeMemoryAllocation if relevant. */
+                if (hos::GetVersion() >= hos::Version_7_0_0) {
+                    if (meta_flags & Npdm::MetaFlag_OptimizeMemoryAllocation) {
+                        flags |= svc::CreateProcessFlag_OptimizeMemoryAllocation;
+                    }
+                }
+            }
+
+            /* 5.0.0+ Set Pool Partition. */
+            if (hos::GetVersion() >= hos::Version_5_0_0) {
+                /* TODO: Nintendo no longer accepts Applet when pool partition == application. Would this break hbl/anything else in the hb ecosystem? */
+                /* TODO: Nintendo uses a helper bool MakeSvcPoolPartitionFlag(u32 *out, Acid::PoolPartition partition); */
+                switch (GetPoolPartition(meta)) {
+                    case Acid::PoolPartition_Application:
+                        if (IsApplet(meta)) {
+                            flags |= svc::CreateProcessFlag_PoolPartitionApplet;
+                        } else {
+                            flags |= svc::CreateProcessFlag_PoolPartitionApplication;
+                        }
+                        break;
+                    case Acid::PoolPartition_Applet:
+                        flags |= svc::CreateProcessFlag_PoolPartitionApplet;
+                        break;
+                    case Acid::PoolPartition_System:
+                        flags |= svc::CreateProcessFlag_PoolPartitionSystem;
+                        break;
+                    case Acid::PoolPartition_SystemNonSecure:
+                        flags |= svc::CreateProcessFlag_PoolPartitionSystemNonSecure;
+                        break;
+                    default:
+                        R_THROW(ldr::ResultInvalidMeta());
+                }
+            } else if (hos::GetVersion() >= hos::Version_4_0_0) {
+                /* On 4.0.0+, the corresponding bit was simply "UseSecureMemory". */
+                if (meta->acid->flags & Acid::AcidFlag_DeprecatedUseSecureMemory) {
+                    flags |= svc::CreateProcessFlag_DeprecatedUseSecureMemory;
+                }
+            }
+
+            /* 11.0.0+/meso Set Disable DAS merge. */
+            if (meta_flags & Npdm::MetaFlag_DisableDeviceAddressSpaceMerge) {
+                flags |= svc::CreateProcessFlag_DisableDeviceAddressSpaceMerge;
+            }
+
+            /* 18.0.0+/meso Set Alias region extra size. */
+            if (meta_flags & Npdm::MetaFlag_EnableAliasRegionExtraSize) {
+                flags |= svc::CreateProcessFlag_EnableAliasRegionExtraSize;
+            }
+
+            *out = flags;
+            R_SUCCEED();
+        }
+
+        Result GetCreateProcessParameter(svc::CreateProcessParameter *out, const Meta *meta, u32 flags, os::NativeHandle resource_limit) {
+            /* Clear output. */
+            std::memset(out, 0, sizeof(*out));
+
+            /* Set name, version, program id, resource limit handle. */
+            std::memcpy(out->name, meta->npdm->program_name, sizeof(out->name) - 1);
+            out->version    = meta->npdm->version;
+            out->program_id = meta->aci->program_id.value;
+            out->reslimit   = resource_limit;
+
+            /* Set flags. */
+            R_TRY(GetCreateProcessFlags(std::addressof(out->flags), meta, flags));
+
+            /* 3.0.0+ System Resource Size. */
+            if (hos::GetVersion() >= hos::Version_3_0_0) {
+                /* Validate size is aligned. */
+                R_UNLESS(util::IsAligned(meta->npdm->system_resource_size, os::MemoryBlockUnitSize), ldr::ResultInvalidSize());
+
+                /* Validate system resource usage. */
+                if (meta->npdm->system_resource_size) {
+                    /* Process must be 64-bit. */
+                    R_UNLESS((out->flags & svc::CreateProcessFlag_AddressSpace64Bit), ldr::ResultInvalidMeta());
+
+                    /* Process must be application or applet. */
+                    R_UNLESS(IsApplication(meta) || IsApplet(meta), ldr::ResultInvalidMeta());
+
+                    /* Size must be less than or equal to max. */
+                    R_UNLESS(meta->npdm->system_resource_size <= SystemResourceSizeMax, ldr::ResultInvalidMeta());
+                }
+                out->system_resource_num_pages = meta->npdm->system_resource_size >> 12;
+            }
+
+            R_SUCCEED();
+        }
+
+        u64 GenerateSecureRandom(u64 max) {
+            /* Generate a cryptographically random number. */
+            u64 rand;
+            crypto::GenerateCryptographicallyRandomBytes(std::addressof(rand), sizeof(rand));
+
+            /* Coerce into range. */
+            return rand % (max + 1);
+        }
+
+        Result DecideAddressSpaceLayout(ProcessInfo *out, svc::CreateProcessParameter *out_param, const NsoHeader *nso_headers, const bool *has_nso, const ArgumentStore::Entry *argument) {
+            /* Clear output. */
+            out->args_address = 0;
+            out->args_size = 0;
+            std::memset(out->nso_address, 0, sizeof(out->nso_address));
+            std::memset(out->nso_size, 0, sizeof(out->nso_size));
+
+            size_t total_size = 0;
+            bool argument_allocated = false;
+
+            /* Calculate base offsets. */
+            for (size_t i = 0; i < Nso_Count; i++) {
+                if (has_nso[i]) {
+                    out->nso_address[i] = total_size;
+                    const size_t text_end = nso_headers[i].text_dst_offset + nso_headers[i].text_size;
+                    const size_t ro_end   = nso_headers[i].ro_dst_offset   + nso_headers[i].ro_size;
+                    const size_t rw_end   = nso_headers[i].rw_dst_offset   + nso_headers[i].rw_size + nso_headers[i].bss_size;
+                    out->nso_size[i] = text_end;
+                    out->nso_size[i] = std::max(out->nso_size[i], ro_end);
+                    out->nso_size[i] = std::max(out->nso_size[i], rw_end);
+                    out->nso_size[i] = util::AlignUp(out->nso_size[i], os::MemoryPageSize);
+
+                    total_size += out->nso_size[i];
+
+                    if (!argument_allocated && argument != nullptr) {
+                        out->args_address = total_size;
+                        out->args_size    = util::AlignUp(2 * sizeof(u32) + argument->argument_size * 2 + ArgumentStore::ArgumentBufferSize, os::MemoryPageSize);
+                        total_size += out->args_size;
+                        argument_allocated = true;
+                    }
+                }
+            }
+
+            /* Calculate ASLR. */
+            uintptr_t aslr_start = 0;
+            size_t aslr_size     = 0;
+            if (hos::GetVersion() >= hos::Version_2_0_0) {
+                switch (out_param->flags & svc::CreateProcessFlag_AddressSpaceMask) {
+                    case svc::CreateProcessFlag_AddressSpace32Bit:
+                    case svc::CreateProcessFlag_AddressSpace32BitWithoutAlias:
+                        aslr_start = svc::AddressSmallMap32Start;
+                        aslr_size  = svc::AddressSmallMap32Size;
+                        break;
+                    case svc::CreateProcessFlag_AddressSpace64BitDeprecated:
+                        aslr_start = svc::AddressSmallMap36Start;
+                        aslr_size  = svc::AddressSmallMap36Size;
+                        break;
+                    case svc::CreateProcessFlag_AddressSpace64Bit:
+                        aslr_start = svc::AddressMap39Start;
+                        aslr_size  = svc::AddressMap39Size;
+                        break;
+                    AMS_UNREACHABLE_DEFAULT_CASE();
+                }
+            } else {
+                /* On 1.0.0, only 2 address space types existed. */
+                if (out_param->flags & svc::CreateProcessFlag_AddressSpace64BitDeprecated) {
+                    aslr_start = svc::AddressSmallMap36Start;
+                    aslr_size  = svc::AddressSmallMap36Size;
+                } else {
+                    aslr_start = svc::AddressSmallMap32Start;
+                    aslr_size  = svc::AddressSmallMap32Size;
+                }
+            }
+            R_UNLESS(total_size <= aslr_size, svc::ResultOutOfMemory());
+
+            /* Set Create Process output. */
+            uintptr_t aslr_slide = 0;
+            size_t free_size     = (aslr_size - total_size);
+            if (out_param->flags & svc::CreateProcessFlag_EnableAslr) {
+                aslr_slide = GenerateSecureRandom(free_size / os::MemoryBlockUnitSize) * os::MemoryBlockUnitSize;
+            }
+
+            /* Set out. */
+            aslr_start += aslr_slide;
+            for (size_t i = 0; i < Nso_Count; i++) {
+                if (has_nso[i]) {
+                    out->nso_address[i] += aslr_start;
+                }
+            }
+            if (out->args_address) {
+                out->args_address += aslr_start;
+            }
+
+            out_param->code_address   = aslr_start;
+            out_param->code_num_pages = total_size >> 12;
+
+            R_SUCCEED();
+        }
+
+        Result LoadAutoLoadModuleSegment(fs::FileHandle file, const NsoHeader::SegmentInfo *segment, size_t file_size, const u8 *file_hash, bool is_compressed, bool check_hash, uintptr_t map_base, uintptr_t map_end) {
+            /* Select read size based on compression. */
+            if (!is_compressed) {
+                file_size = segment->size;
+            }
+
+            /* Validate size. */
+            R_UNLESS(file_size <= segment->size,                       ldr::ResultInvalidNso());
+            R_UNLESS(segment->size <= std::numeric_limits<s32>::max(), ldr::ResultInvalidNso());
+
+            /* Load data from file. */
+            uintptr_t load_address = is_compressed ? map_end - file_size : map_base;
+            size_t read_size;
+            R_TRY(fs::ReadFile(std::addressof(read_size), file, segment->file_offset, reinterpret_cast<void *>(load_address), file_size));
+            R_UNLESS(read_size == file_size, ldr::ResultInvalidNso());
+
+            /* Uncompress if necessary. */
+            if (is_compressed) {
+                bool decompressed = (util::DecompressLZ4(reinterpret_cast<void *>(map_base), segment->size, reinterpret_cast<const void *>(load_address), file_size) == static_cast<int>(segment->size));
+                R_UNLESS(decompressed, ldr::ResultInvalidNso());
+            }
+
+            /* Check hash if necessary. */
+            if (check_hash) {
+                u8 hash[crypto::Sha256Generator::HashSize];
+                crypto::GenerateSha256(hash, sizeof(hash), reinterpret_cast<void *>(map_base), segment->size);
+
+                R_UNLESS(std::memcmp(hash, file_hash, sizeof(hash)) == 0, ldr::ResultInvalidNso());
+            }
+
+            R_SUCCEED();
+        }
+
+        Result LoadAutoLoadModule(os::NativeHandle process_handle, fs::FileHandle file, const NsoHeader *nso_header, uintptr_t nso_address, size_t nso_size, bool prevent_code_reads) {
+            /* Map and read data from file. */
+            {
+                /* Map the process memory. */
+                void *mapped_memory = nullptr;
+                R_TRY(os::MapProcessMemory(std::addressof(mapped_memory), process_handle, nso_address, nso_size, GenerateSecureRandom));
+                ON_SCOPE_EXIT { os::UnmapProcessMemory(mapped_memory, process_handle, nso_address, nso_size); };
+
+                const uintptr_t map_address = reinterpret_cast<uintptr_t>(mapped_memory);
+
+                /* Load NSO segments. */
+                R_TRY(LoadAutoLoadModuleSegment(file, std::addressof(nso_header->segments[NsoHeader::Segment_Text]), nso_header->text_compressed_size, nso_header->text_hash, (nso_header->flags & NsoHeader::Flag_CompressedText) != 0,
+                                                      (nso_header->flags & NsoHeader::Flag_CheckHashText) != 0, map_address + nso_header->text_dst_offset, map_address + nso_size));
+                R_TRY(LoadAutoLoadModuleSegment(file, std::addressof(nso_header->segments[NsoHeader::Segment_Ro]), nso_header->ro_compressed_size, nso_header->ro_hash, (nso_header->flags & NsoHeader::Flag_CompressedRo) != 0,
+                                                      (nso_header->flags & NsoHeader::Flag_CheckHashRo) != 0, map_address + nso_header->ro_dst_offset, map_address + nso_size));
+                R_TRY(LoadAutoLoadModuleSegment(file, std::addressof(nso_header->segments[NsoHeader::Segment_Rw]), nso_header->rw_compressed_size, nso_header->rw_hash, (nso_header->flags & NsoHeader::Flag_CompressedRw) != 0,
+                                                      (nso_header->flags & NsoHeader::Flag_CheckHashRw) != 0, map_address + nso_header->rw_dst_offset, map_address + nso_size));
+
+                /* Clear unused space to zero. */
+                const size_t text_end = nso_header->text_dst_offset + nso_header->text_size;
+                const size_t ro_end   = nso_header->ro_dst_offset   + nso_header->ro_size;
+                const size_t rw_end   = nso_header->rw_dst_offset   + nso_header->rw_size;
+                std::memset(reinterpret_cast<void *>(map_address + 0),        0, nso_header->text_dst_offset);
+                std::memset(reinterpret_cast<void *>(map_address + text_end), 0, nso_header->ro_dst_offset - text_end);
+                std::memset(reinterpret_cast<void *>(map_address + ro_end),   0, nso_header->rw_dst_offset - ro_end);
+                std::memset(reinterpret_cast<void *>(map_address + rw_end),   0, nso_header->bss_size);
+
+                /* Apply embedded patches. */
+                ApplyEmbeddedPatchesToModule(nso_header->module_id, map_address, nso_size);
+
+                /* Apply IPS patches. */
+                LocateAndApplyIpsPatchesToModule(nso_header->module_id, map_address, nso_size);
+
+                /* Apply PCV and PTM patches */
+                if (g_is_pcv)
+                    hoc::pcv::Patch(map_address, nso_size);
+                if (g_is_ptm)
+                    hoc::ptm::Patch(map_address, nso_size);
+
+            }
+
+            /* Set permissions. */
+            const size_t text_size = util::AlignUp(nso_header->text_size, os::MemoryPageSize);
+            const size_t ro_size   = util::AlignUp(nso_header->ro_size, os::MemoryPageSize);
+            const size_t rw_size   = util::AlignUp(nso_header->rw_size + nso_header->bss_size, os::MemoryPageSize);
+            if (text_size) {
+                R_TRY(os::SetProcessMemoryPermission(process_handle, nso_address + nso_header->text_dst_offset, text_size, prevent_code_reads ? os::MemoryPermission_ExecuteOnly : os::MemoryPermission_ReadExecute));
+            }
+            if (ro_size) {
+                R_TRY(os::SetProcessMemoryPermission(process_handle, nso_address + nso_header->ro_dst_offset,   ro_size,   os::MemoryPermission_ReadOnly));
+            }
+            if (rw_size) {
+                R_TRY(os::SetProcessMemoryPermission(process_handle, nso_address + nso_header->rw_dst_offset,   rw_size,   os::MemoryPermission_ReadWrite));
+            }
+
+            R_SUCCEED();
+        }
+
+        Result LoadAutoLoadModules(const ProcessInfo *process_info, const NsoHeader *nso_headers, const bool *has_nso, const ArgumentStore::Entry *argument, bool prevent_code_reads) {
+            /* Load each NSO. */
+            for (size_t i = 0; i < Nso_Count; i++) {
+                if (has_nso[i]) {
+                    fs::FileHandle file;
+                    R_TRY(fs::OpenFile(std::addressof(file), GetNsoPath(i), fs::OpenMode_Read));
+                    ON_SCOPE_EXIT { fs::CloseFile(file); };
+
+                    R_TRY(LoadAutoLoadModule(process_info->process_handle, file, nso_headers + i, process_info->nso_address[i], process_info->nso_size[i], prevent_code_reads));
+                }
+            }
+
+            /* Load arguments, if present. */
+            if (argument != nullptr) {
+                /* Write argument data into memory. */
+                {
+                    void *map_address = nullptr;
+                    R_TRY(os::MapProcessMemory(std::addressof(map_address), process_info->process_handle, process_info->args_address, process_info->args_size, GenerateSecureRandom));
+                    ON_SCOPE_EXIT { os::UnmapProcessMemory(map_address, process_info->process_handle, process_info->args_address, process_info->args_size); };
+
+                    ProgramArguments *args = static_cast<ProgramArguments *>(map_address);
+                    std::memset(args, 0, sizeof(*args));
+                    args->allocated_size = process_info->args_size;
+                    args->arguments_size = argument->argument_size;
+                    std::memcpy(args->arguments, argument->argument, argument->argument_size);
+                }
+
+                /* Set argument region permissions. */
+                /* NOTE: Nintendo uses svc::SetProcessMemoryPermission directly here. */
+                R_TRY(os::SetProcessMemoryPermission(process_info->process_handle, process_info->args_address, process_info->args_size, os::MemoryPermission_ReadWrite));
+            }
+
+            R_SUCCEED();
+        }
+
+        Result CreateProcessAndLoadAutoLoadModules(ProcessInfo *out, const Meta *meta, const NsoHeader *nso_headers, const bool *has_nso, const ArgumentStore::Entry *argument, u32 flags, os::NativeHandle resource_limit) {
+            /* Get CreateProcessParameter. */
+            svc::CreateProcessParameter param;
+            R_TRY(GetCreateProcessParameter(std::addressof(param), meta, flags, resource_limit));
+
+            /* Decide on an NSO layout. */
+            R_TRY(DecideAddressSpaceLayout(out, std::addressof(param), nso_headers, has_nso, argument));
+
+            /* Actually create process. */
+            svc::Handle process_handle;
+            R_TRY(svc::CreateProcess(std::addressof(process_handle), std::addressof(param), static_cast<const u32 *>(meta->aci_kac), meta->aci->kac_size / sizeof(u32)));
+
+            /* Set the output handle, and ensure that if we fail after this point we clean it up. */
+            out->process_handle = process_handle;
+            ON_RESULT_FAILURE { svc::CloseHandle(process_handle); };
+
+            /* Load all auto load modules. */
+            R_RETURN(LoadAutoLoadModules(out, nso_headers, has_nso, argument, (meta->npdm->flags & ldr::Npdm::MetaFlag_PreventCodeReads) != 0));
+        }
+
+    }
+
+    /* Process Creation API. */
+    Result CreateProcess(os::NativeHandle *out, PinId pin_id, const ncm::ProgramLocation &loc, const cfg::OverrideStatus &override_status, const char *path, const ArgumentStore::Entry *argument, u32 flags, os::NativeHandle resource_limit, const ldr::ProgramAttributes &attrs) {
+        /* Mount code. */
+        AMS_UNUSED(path);
+        ScopedCodeMount mount(loc, override_status, attrs);
+        R_TRY(mount.GetResult());
+
+        /* Load meta, possibly from cache. */
+        Meta meta;
+        R_TRY(LoadMetaFromCache(std::addressof(meta), loc, override_status, attrs.platform));
+
+        /* Validate meta. */
+        R_TRY(ValidateMeta(std::addressof(meta), loc, mount.GetCodeVerificationData()));
+
+        /* Load, validate NSO headers. */
+        R_TRY(LoadAutoLoadHeaders(g_nso_headers, g_has_nso));
+        R_TRY(CheckAutoLoad(g_nso_headers, g_has_nso));
+
+        /* Actually create the process and load NSOs into process memory. */
+        ProcessInfo info;
+        R_TRY(CreateProcessAndLoadAutoLoadModules(std::addressof(info), std::addressof(meta), g_nso_headers, g_has_nso, argument, flags, resource_limit));
+
+        /* Register NSOs with the RoManager. */
+        {
+            /* Nintendo doesn't validate this get, but we do. */
+            os::ProcessId process_id = os::GetProcessId(info.process_handle);
+
+            /* Register new process. */
+            const auto as_type = GetAddressSpaceType(std::addressof(meta));
+            RoManager::GetInstance().RegisterProcess(pin_id, process_id, meta.aci->program_id, as_type == Npdm::AddressSpaceType_64Bit || as_type == Npdm::AddressSpaceType_64BitDeprecated);
+
+            /* Register all NSOs. */
+            for (size_t i = 0; i < Nso_Count; i++) {
+                if (g_has_nso[i]) {
+                    RoManager::GetInstance().AddNso(pin_id, g_nso_headers[i].module_id, info.nso_address[i], info.nso_size[i]);
+                }
+            }
+        }
+
+        /* If we're overriding for HBL, perform HTML document redirection. */
+        if (override_status.IsHbl()) {
+            /* Don't validate result, failure is okay. */
+            RedirectHtmlDocumentPathForHbl(loc);
+        }
+
+        /* Clear the external code for the program. */
+        fssystem::DestroyExternalCode(loc.program_id);
+
+        /* Note that we've created the program. */
+        SetLaunchedBootProgram(loc.program_id);
+
+        /* Move the process handle to output. */
+        *out = info.process_handle;
+
+        R_SUCCEED();
+    }
+
+    Result GetProgramInfo(ProgramInfo *out, cfg::OverrideStatus *out_status, const ncm::ProgramLocation &loc, const char *path, const ldr::ProgramAttributes &attrs) {
+        Meta meta;
+
+        /* Load Meta. */
+        {
+            AMS_UNUSED(path);
+
+            ScopedCodeMount mount(loc, attrs);
+            R_TRY(mount.GetResult());
+            R_TRY(LoadMeta(std::addressof(meta), loc, mount.GetOverrideStatus(), attrs.platform, false));
+            if (out_status != nullptr) {
+                *out_status = mount.GetOverrideStatus();
+            }
+        }
+
+        return GetProgramInfoFromMeta(out, std::addressof(meta));
+    }
+
+    Result PinProgram(PinId *out_id, const ncm::ProgramLocation &loc, const cfg::OverrideStatus &override_status) {
+        R_UNLESS(RoManager::GetInstance().Allocate(out_id, loc, override_status), ldr::ResultMaxProcess());
+        R_SUCCEED();
+    }
+
+    Result UnpinProgram(PinId id) {
+        R_UNLESS(RoManager::GetInstance().Free(id), ldr::ResultNotPinned());
+        R_SUCCEED();
+    }
+
+    Result GetProcessModuleInfo(u32 *out_count, ldr::ModuleInfo *out, size_t max_out_count, os::ProcessId process_id) {
+        R_UNLESS(RoManager::GetInstance().GetProcessModuleInfo(out_count, out, max_out_count, process_id), ldr::ResultNotPinned());
+        R_SUCCEED();
+    }
+
+    Result GetProgramLocationAndOverrideStatusFromPinId(ncm::ProgramLocation *out, cfg::OverrideStatus *out_status, PinId pin_id) {
+        R_UNLESS(RoManager::GetInstance().GetProgramLocationAndStatus(out, out_status, pin_id), ldr::ResultNotPinned());
+        R_SUCCEED();
+    }
+
+}

Source/fatal_handler_payload/Makefile

@@ -0,0 +1,81 @@
+ifeq ($(strip $(DEVKITARM)),)
+$(error "Please set DEVKITARM in your environment. export DEVKITARM=<path to>devkitARM")
+endif
+include $(DEVKITARM)/base_rules
+################################################################################
+IPL_LOAD_ADDR := 0x40010000
+################################################################################
+THIS_MAKEFILE     := $(abspath $(lastword $(MAKEFILE_LIST)))
+CURRENT_DIRECTORY := $(abspath $(dir $(THIS_MAKEFILE)))
+BUILDDIR := build
+OUTPUTDIR := out
+SOURCEDIR = fatal_handler
+BDKDIR := bdk
+GFXDIR := fatal_handler/gfx
+TARGET := fatal_handler
+BDKINC := -I$(BDKDIR)
+GFXINC   := -I$(GFXDIR)
+GFX_INC := '"gfx.h"'
+VPATH = $(dir ./$(SOURCEDIR)/) $(dir $(wildcard ./$(SOURCEDIR)/*/)) $(dir $(wildcard ./$(SOURCEDIR)/*/*/))
+VPATH += $(dir $(wildcard ./$(BDKDIR)/)) $(dir $(wildcard ./$(BDKDIR)/*/)) $(dir $(wildcard ./$(BDKDIR)/*/*/))
+OBJS = $(addprefix $(BUILDDIR)/$(TARGET)/, \
+	start.o exception_handlers.o irq.o main.o \
+	timer.o heap.o hw_init.o clock.o i2c.o gpio.o \
+	max7762x.o di.o util.o fuse.o pinmux.o \
+	secmon_exo.o gfx.o bpmp.o sdram.o minerva.o btn.o max77620-rtc.o se.o mc.o)
+################################################################################
+# BDK defines.
+CUSTOMDEFINES := -DGFX_INC=$(GFX_INC)
+CUSTOMDEFINES += -DBDK_MALLOC_NO_DEFRAG -DBDK_MC_ENABLE_AHB_REDIRECT -DBDK_EMUMMC_ENABLE
+CUSTOMDEFINES += -DBDK_WATCHDOG_FIQ_ENABLE -DBDK_RESTART_BL_ON_WDT
+INCDIRS := $(BDKINC) $(GFXINC)
+WARNINGS := -Wall -Wsign-compare -Wno-array-bounds -Wno-stringop-overflow
+ARCH := -march=armv4t -mtune=arm7tdmi -mthumb-interwork
+CFLAGS = $(ARCH) -O2 -g -nostdlib -ffunction-sections -fdata-sections -fomit-frame-pointer -std=gnu11 $(WARNINGS) $(CUSTOMDEFINES)
+LDFLAGS = $(ARCH) -nostartfiles -lgcc -Wl,--nmagic,--gc-sections -Xlinker --defsym=IPL_LOAD_ADDR=$(IPL_LOAD_ADDR)
+################################################################################
+
+BIN_TARGET     := $(OUTPUTDIR)/$(TARGET).bin
+BIN_OBJ        := $(OUTPUTDIR)/$(TARGET).bin.o
+BIN_HEADER     := $(OUTPUTDIR)/$(TARGET)_bin.h
+BIN_SYM        := $(subst .,_,$(subst /,_,$(TARGET)))_bin
+
+define bin2o
+	$(eval SYM := $(BIN_SYM))
+	$(eval BIN_SIZE := $(shell wc -c < $(BIN_TARGET)))
+	@$(OBJCOPY) --input-target binary --output-target elf32-littlearm --binary-architecture arm \
+		--redefine-sym _binary_$(shell echo $(BIN_TARGET) | tr '/.-' '___')_start=$(SYM) \
+		--redefine-sym _binary_$(shell echo $(BIN_TARGET) | tr '/.-' '___')_end=$(SYM)_end \
+		--redefine-sym _binary_$(shell echo $(BIN_TARGET) | tr '/.-' '___')_size=$(SYM)_size \
+		$(BIN_TARGET) $(BIN_OBJ)
+	@printf '#pragma once\n#include <stddef.h>\n#include <stdint.h>\nextern const uint8_t $(SYM)[];\nextern const uint8_t $(SYM)_end[];\n#if __cplusplus >= 201103L\nstatic constexpr size_t $(SYM)_size=$(BIN_SIZE);\n#else\nstatic const size_t $(SYM)_size=$(BIN_SIZE);\n#endif\n' > $(BIN_HEADER)
+endef
+
+################################################################################
+.PHONY: all clean
+all: $(BIN_OBJ) $(BIN_HEADER)
+
+$(BIN_OBJ) $(BIN_HEADER): $(BIN_TARGET)
+	$(bin2o)
+
+$(BIN_TARGET): $(BUILDDIR)/$(TARGET)/$(TARGET).elf
+	$(OBJCOPY) -S -O binary $< $(BIN_TARGET)
+
+clean:
+	@rm -rf $(OBJS) $(BIN_OBJ) $(BIN_HEADER)
+
+$(BUILDDIR)/$(TARGET)/$(TARGET).elf: $(OBJS)
+	@$(CC) $(LDFLAGS) -T $(SOURCEDIR)/link.ld $^ -o $@
+
+$(BUILDDIR)/$(TARGET)/%.o: %.c
+	@$(CC) $(CFLAGS) $(INCDIRS) -c $< -o $@
+
+$(BUILDDIR)/$(TARGET)/%.o: %.S
+	@$(CC) $(CFLAGS) -c $< -o $@
+
+$(OBJS): $(BUILDDIR)/$(TARGET)
+
+$(BUILDDIR)/$(TARGET):
+	@mkdir -p "$(BUILDDIR)"
+	@mkdir -p "$(BUILDDIR)/$(TARGET)"
+	@mkdir -p "$(OUTPUTDIR)"

Source/fatal_handler_payload/fatal_handler/gfx/gfx.c

@@ -0,0 +1,558 @@
+/*
+ * Copyright (c) 2018 naehrwert
+ * Copyright (c) 2018-2022 CTCaer
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <stdarg.h>
+#include <string.h>
+#include "gfx.h"
+
+// Global gfx console and context.
+gfx_ctxt_t gfx_ctxt;
+gfx_con_t gfx_con;
+
+static bool gfx_con_init_done = false;
+
+static const u8 _gfx_font[] = {
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // Char 032 ( )
+	0x00, 0x30, 0x30, 0x18, 0x18, 0x00, 0x0C, 0x00, // Char 033 (!)
+	0x00, 0x22, 0x22, 0x22, 0x00, 0x00, 0x00, 0x00, // Char 034 (")
+	0x00, 0x66, 0x66, 0xFF, 0x66, 0xFF, 0x66, 0x66, // Char 035 (#)
+	0x00, 0x18, 0x7C, 0x06, 0x3C, 0x60, 0x3E, 0x18, // Char 036 ($)
+	0x00, 0x46, 0x66, 0x30, 0x18, 0x0C, 0x66, 0x62, // Char 037 (%)
+	0x00, 0x3C, 0x66, 0x3C, 0x1C, 0xE6, 0x66, 0xFC, // Char 038 (&)
+	0x00, 0x18, 0x0C, 0x06, 0x00, 0x00, 0x00, 0x00, // Char 039 (')
+	0x00, 0x30, 0x18, 0x0C, 0x0C, 0x18, 0x30, 0x00, // Char 040 (()
+	0x00, 0x0C, 0x18, 0x30, 0x30, 0x18, 0x0C, 0x00, // Char 041 ())
+	0x00, 0x66, 0x3C, 0xFF, 0x3C, 0x66, 0x00, 0x00, // Char 042 (*)
+	0x00, 0x18, 0x18, 0x7E, 0x18, 0x18, 0x00, 0x00, // Char 043 (+)
+	0x00, 0x00, 0x00, 0x00, 0x18, 0x18, 0x0C, 0x00, // Char 044 (,)
+	0x00, 0x00, 0x00, 0x3E, 0x00, 0x00, 0x00, 0x00, // Char 045 (-)
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x18, 0x00, // Char 046 (.)
+	0x00, 0x40, 0x60, 0x30, 0x18, 0x0C, 0x06, 0x00, // Char 047 (/)
+	0x00, 0x3C, 0x66, 0x76, 0x6E, 0x66, 0x3C, 0x00, // Char 048 (0)
+	0x00, 0x18, 0x1C, 0x18, 0x18, 0x18, 0x7E, 0x00, // Char 049 (1)
+	0x00, 0x3C, 0x62, 0x30, 0x0C, 0x06, 0x7E, 0x00, // Char 050 (2)
+	0x00, 0x3C, 0x62, 0x38, 0x60, 0x66, 0x3C, 0x00, // Char 051 (3)
+	0x00, 0x6C, 0x6C, 0x66, 0xFE, 0x60, 0x60, 0x00, // Char 052 (4)
+	0x00, 0x7E, 0x06, 0x7E, 0x60, 0x66, 0x3C, 0x00, // Char 053 (5)
+	0x00, 0x3C, 0x06, 0x3E, 0x66, 0x66, 0x3C, 0x00, // Char 054 (6)
+	0x00, 0x7E, 0x30, 0x30, 0x18, 0x18, 0x18, 0x00, // Char 055 (7)
+	0x00, 0x3C, 0x66, 0x3C, 0x66, 0x66, 0x3C, 0x00, // Char 056 (8)
+	0x00, 0x3C, 0x66, 0x7C, 0x60, 0x66, 0x3C, 0x00, // Char 057 (9)
+	0x00, 0x00, 0x18, 0x00, 0x00, 0x00, 0x18, 0x00, // Char 058 (:)
+	0x00, 0x00, 0x18, 0x00, 0x18, 0x18, 0x0C, 0x00, // Char 059 (;)
+	0x00, 0x70, 0x1C, 0x06, 0x06, 0x1C, 0x70, 0x00, // Char 060 (<)
+	0x00, 0x00, 0x3E, 0x00, 0x3E, 0x00, 0x00, 0x00, // Char 061 (=)
+	0x00, 0x0E, 0x38, 0x60, 0x60, 0x38, 0x0E, 0x00, // Char 062 (>)
+	0x00, 0x3C, 0x66, 0x30, 0x18, 0x00, 0x18, 0x00, // Char 063 (?)
+	0x00, 0x3C, 0x66, 0x76, 0x76, 0x06, 0x46, 0x3C, // Char 064 (@)
+	0x00, 0x3C, 0x66, 0x7E, 0x66, 0x66, 0x66, 0x00, // Char 065 (A)
+	0x00, 0x3E, 0x66, 0x3E, 0x66, 0x66, 0x3E, 0x00, // Char 066 (B)
+	0x00, 0x3C, 0x66, 0x06, 0x06, 0x66, 0x3C, 0x00, // Char 067 (C)
+	0x00, 0x1E, 0x36, 0x66, 0x66, 0x36, 0x1E, 0x00, // Char 068 (D)
+	0x00, 0x7E, 0x06, 0x1E, 0x06, 0x06, 0x7E, 0x00, // Char 069 (E)
+	0x00, 0x3E, 0x06, 0x1E, 0x06, 0x06, 0x06, 0x00, // Char 070 (F)
+	0x00, 0x3C, 0x66, 0x06, 0x76, 0x66, 0x3C, 0x00, // Char 071 (G)
+	0x00, 0x66, 0x66, 0x7E, 0x66, 0x66, 0x66, 0x00, // Char 072 (H)
+	0x00, 0x3C, 0x18, 0x18, 0x18, 0x18, 0x3C, 0x00, // Char 073 (I)
+	0x00, 0x78, 0x30, 0x30, 0x30, 0x36, 0x1C, 0x00, // Char 074 (J)
+	0x00, 0x66, 0x36, 0x1E, 0x1E, 0x36, 0x66, 0x00, // Char 075 (K)
+	0x00, 0x06, 0x06, 0x06, 0x06, 0x06, 0x7E, 0x00, // Char 076 (L)
+	0x00, 0x46, 0x6E, 0x7E, 0x56, 0x46, 0x46, 0x00, // Char 077 (M)
+	0x00, 0x66, 0x6E, 0x7E, 0x76, 0x66, 0x66, 0x00, // Char 078 (N)
+	0x00, 0x3C, 0x66, 0x66, 0x66, 0x66, 0x3C, 0x00, // Char 079 (O)
+	0x00, 0x3E, 0x66, 0x3E, 0x06, 0x06, 0x06, 0x00, // Char 080 (P)
+	0x00, 0x3C, 0x66, 0x66, 0x66, 0x3C, 0x70, 0x00, // Char 081 (Q)
+	0x00, 0x3E, 0x66, 0x3E, 0x1E, 0x36, 0x66, 0x00, // Char 082 (R)
+	0x00, 0x3C, 0x66, 0x0C, 0x30, 0x66, 0x3C, 0x00, // Char 083 (S)
+	0x00, 0x7E, 0x18, 0x18, 0x18, 0x18, 0x18, 0x00, // Char 084 (T)
+	0x00, 0x66, 0x66, 0x66, 0x66, 0x66, 0x3C, 0x00, // Char 085 (U)
+	0x00, 0x66, 0x66, 0x66, 0x66, 0x3C, 0x18, 0x00, // Char 086 (V)
+	0x00, 0x46, 0x46, 0x56, 0x7E, 0x6E, 0x46, 0x00, // Char 087 (W)
+	0x00, 0x66, 0x3C, 0x18, 0x3C, 0x66, 0x66, 0x00, // Char 088 (X)
+	0x00, 0x66, 0x66, 0x3C, 0x18, 0x18, 0x18, 0x00, // Char 089 (Y)
+	0x00, 0x7E, 0x30, 0x18, 0x0C, 0x06, 0x7E, 0x00, // Char 090 (Z)
+	0x00, 0x3C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x3C, // Char 091 ([)
+	0x00, 0x06, 0x0C, 0x18, 0x30, 0x60, 0x40, 0x00, // Char 092 (\)
+	0x00, 0x3C, 0x30, 0x30, 0x30, 0x30, 0x30, 0x3C, // Char 093 (])
+	0x00, 0x18, 0x3C, 0x66, 0x00, 0x00, 0x00, 0x00, // Char 094 (^)
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, // Char 095 (_)
+	0x00, 0x0C, 0x18, 0x30, 0x00, 0x00, 0x00, 0x00, // Char 096 (`)
+	0x00, 0x00, 0x3C, 0x60, 0x7C, 0x66, 0x7C, 0x00, // Char 097 (a)
+	0x00, 0x06, 0x06, 0x3E, 0x66, 0x66, 0x3E, 0x00, // Char 098 (b)
+	0x00, 0x00, 0x3C, 0x06, 0x06, 0x06, 0x3C, 0x00, // Char 099 (c)
+	0x00, 0x60, 0x60, 0x7C, 0x66, 0x66, 0x7C, 0x00, // Char 100 (d)
+	0x00, 0x00, 0x3C, 0x66, 0x7E, 0x06, 0x3C, 0x00, // Char 101 (e)
+	0x00, 0x38, 0x0C, 0x3E, 0x0C, 0x0C, 0x0C, 0x00, // Char 102 (f)
+	0x00, 0x00, 0x7C, 0x66, 0x7C, 0x40, 0x3C, 0x00, // Char 103 (g)
+	0x00, 0x06, 0x06, 0x3E, 0x66, 0x66, 0x66, 0x00, // Char 104 (h)
+	0x00, 0x18, 0x00, 0x1C, 0x18, 0x18, 0x3C, 0x00, // Char 105 (i)
+	0x00, 0x30, 0x00, 0x30, 0x30, 0x30, 0x1E, 0x00, // Char 106 (j)
+	0x00, 0x06, 0x06, 0x36, 0x1E, 0x36, 0x66, 0x00, // Char 107 (k)
+	0x00, 0x1C, 0x18, 0x18, 0x18, 0x18, 0x3C, 0x00, // Char 108 (l)
+	0x00, 0x00, 0x66, 0xFE, 0xFE, 0xD6, 0xC6, 0x00, // Char 109 (m)
+	0x00, 0x00, 0x3E, 0x66, 0x66, 0x66, 0x66, 0x00, // Char 110 (n)
+	0x00, 0x00, 0x3C, 0x66, 0x66, 0x66, 0x3C, 0x00, // Char 111 (o)
+	0x00, 0x00, 0x3E, 0x66, 0x66, 0x3E, 0x06, 0x00, // Char 112 (p)
+	0x00, 0x00, 0x7C, 0x66, 0x66, 0x7C, 0x60, 0x00, // Char 113 (q)
+	0x00, 0x00, 0x3E, 0x66, 0x06, 0x06, 0x06, 0x00, // Char 114 (r)
+	0x00, 0x00, 0x7C, 0x06, 0x3C, 0x60, 0x3E, 0x00, // Char 115 (s)
+	0x00, 0x18, 0x7E, 0x18, 0x18, 0x18, 0x70, 0x00, // Char 116 (t)
+	0x00, 0x00, 0x66, 0x66, 0x66, 0x66, 0x7C, 0x00, // Char 117 (u)
+	0x00, 0x00, 0x66, 0x66, 0x66, 0x3C, 0x18, 0x00, // Char 118 (v)
+	0x00, 0x00, 0xC6, 0xD6, 0xFE, 0x7C, 0x6C, 0x00, // Char 119 (w)
+	0x00, 0x00, 0x66, 0x3C, 0x18, 0x3C, 0x66, 0x00, // Char 120 (x)
+	0x00, 0x00, 0x66, 0x66, 0x7C, 0x60, 0x3C, 0x00, // Char 121 (y)
+	0x00, 0x00, 0x7E, 0x30, 0x18, 0x0C, 0x7E, 0x00, // Char 122 (z)
+	0x00, 0x18, 0x08, 0x08, 0x04, 0x08, 0x08, 0x18, // Char 123 ({)
+	0x00, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, // Char 124 (|)
+	0x00, 0x0C, 0x08, 0x08, 0x10, 0x08, 0x08, 0x0C, // Char 125 (})
+	0x00, 0x00, 0x00, 0x4C, 0x32, 0x00, 0x00, 0x00  // Char 126 (~)
+};
+
+void gfx_clear_grey(u8 color)
+{
+	memset(gfx_ctxt.fb, color, gfx_ctxt.width * gfx_ctxt.height * 4);
+}
+
+void gfx_clear_partial_grey(u8 color, u32 pos_x, u32 height)
+{
+	memset(gfx_ctxt.fb + pos_x * gfx_ctxt.stride, color, height * 4 * gfx_ctxt.stride);
+}
+
+void gfx_clear_color(u32 color)
+{
+	for (u32 i = 0; i < gfx_ctxt.width * gfx_ctxt.height; i++)
+		gfx_ctxt.fb[i] = color;
+}
+
+void gfx_init_ctxt(u32 *fb, u32 width, u32 height, u32 stride)
+{
+	gfx_ctxt.fb = fb;
+	gfx_ctxt.width = width;
+	gfx_ctxt.height = height;
+	gfx_ctxt.stride = stride;
+}
+
+void gfx_con_init()
+{
+	gfx_con.gfx_ctxt = &gfx_ctxt;
+	gfx_con.fntsz = 16;
+	gfx_con.x = 0;
+	gfx_con.y = 0;
+	gfx_con.savedx = 0;
+	gfx_con.savedy = 0;
+	gfx_con.fgcol = TXT_CLR_DEFAULT;
+	gfx_con.fillbg = 1;
+	gfx_con.bgcol = TXT_CLR_BG;
+	gfx_con.mute = 0;
+
+	gfx_con_init_done = true;
+}
+
+void gfx_con_setcol(u32 fgcol, int fillbg, u32 bgcol)
+{
+	gfx_con.fgcol = fgcol;
+	gfx_con.fillbg = fillbg;
+	gfx_con.bgcol = bgcol;
+}
+
+void gfx_con_getpos(u32 *x, u32 *y)
+{
+	*x = gfx_con.x;
+	*y = gfx_con.y;
+}
+
+void gfx_con_setpos(u32 x, u32 y)
+{
+	gfx_con.x = x;
+	gfx_con.y = y;
+}
+
+void gfx_putc(char c)
+{
+	// Duplicate code for performance reasons.
+	switch (gfx_con.fntsz)
+	{
+	case 16:
+		if (c >= 32 && c <= 126)
+		{
+			u8 *cbuf = (u8 *)&_gfx_font[8 * (c - 32)];
+			u32 *fb = gfx_ctxt.fb + gfx_con.x + gfx_con.y * gfx_ctxt.stride;
+
+			for (u32 i = 0; i < 16; i += 2)
+			{
+				u8 v = *cbuf;
+				for (u32 k = 0; k < 2; k++)
+				{
+					for (u32 j = 0; j < 8; j++)
+					{
+						if (v & 1)
+						{
+							*fb = gfx_con.fgcol;
+							fb++;
+							*fb = gfx_con.fgcol;
+						}
+						else if (gfx_con.fillbg)
+						{
+							*fb = gfx_con.bgcol;
+							fb++;
+							*fb = gfx_con.bgcol;
+						}
+						else
+							fb++;
+						v >>= 1;
+						fb++;
+					}
+					fb += gfx_ctxt.stride - 16;
+					v = *cbuf;
+				}
+				cbuf++;
+			}
+			gfx_con.x += 16;
+		}
+		else if (c == '\n')
+		{
+			gfx_con.x = 0;
+			gfx_con.y += 16;
+			if (gfx_con.y > gfx_ctxt.height - 16)
+				gfx_con.y = 0;
+		}
+		break;
+	case 8:
+	default:
+		if (c >= 32 && c <= 126)
+		{
+			u8 *cbuf = (u8 *)&_gfx_font[8 * (c - 32)];
+			u32 *fb = gfx_ctxt.fb + gfx_con.x + gfx_con.y * gfx_ctxt.stride;
+			for (u32 i = 0; i < 8; i++)
+			{
+				u8 v = *cbuf++;
+				for (u32 j = 0; j < 8; j++)
+				{
+					if (v & 1)
+						*fb = gfx_con.fgcol;
+					else if (gfx_con.fillbg)
+						*fb = gfx_con.bgcol;
+					v >>= 1;
+					fb++;
+				}
+				fb += gfx_ctxt.stride - 8;
+			}
+			gfx_con.x += 8;
+		}
+		else if (c == '\n')
+		{
+			gfx_con.x = 0;
+			gfx_con.y += 8;
+			if (gfx_con.y > gfx_ctxt.height - 8)
+				gfx_con.y = 0;
+		}
+		break;
+	}
+}
+
+void gfx_puts(const char *s)
+{
+	if (!s || !gfx_con_init_done || gfx_con.mute)
+		return;
+
+	for (; *s; s++)
+		gfx_putc(*s);
+}
+
+static void _gfx_putn(u32 v, int base, char fill, int fcnt)
+{
+	static const char digits[] = "0123456789ABCDEF";
+
+	char *p;
+	char buf[65];
+	int c = fcnt;
+	bool negative = false;
+
+	if (base != 10 && base != 16)
+		return;
+
+	// Account for negative numbers.
+	if (base == 10 && v & 0x80000000)
+	{
+		negative = true;
+		v = (int)v * -1;
+		c--;
+	}
+
+	p = buf + 64;
+	*p = 0;
+	do
+	{
+		c--;
+		*--p = digits[v % base];
+		v /= base;
+	} while (v);
+
+	if (negative)
+		*--p = '-';
+
+	if (fill != 0)
+	{
+		while (c > 0 && p > buf)
+		{
+			*--p = fill;
+			c--;
+		}
+	}
+
+	gfx_puts(p);
+}
+
+void gfx_put_small_sep()
+{
+	u8 prevFontSize = gfx_con.fntsz;
+	gfx_con.fntsz = 8;
+	gfx_putc('\n');
+	gfx_con.fntsz = prevFontSize;
+}
+
+void gfx_put_big_sep()
+{
+	u8 prevFontSize = gfx_con.fntsz;
+	gfx_con.fntsz = 16;
+	gfx_putc('\n');
+	gfx_con.fntsz = prevFontSize;
+}
+
+void gfx_printf(const char *fmt, ...)
+{
+	if (!gfx_con_init_done || gfx_con.mute)
+		return;
+
+	va_list ap;
+	int fill, fcnt;
+
+	va_start(ap, fmt);
+	while (*fmt)
+	{
+		if (*fmt == '%')
+		{
+			fmt++;
+			fill = 0;
+			fcnt = 0;
+			if ((*fmt >= '0' && *fmt <= '9') || *fmt == ' ')
+			{
+				fcnt = *fmt;
+				fmt++;
+				if (*fmt >= '0' && *fmt <= '9')
+				{
+					fill = fcnt;
+					fcnt = *fmt - '0';
+					fmt++;
+				}
+				else
+				{
+					fill = ' ';
+					fcnt -= '0';
+				}
+			}
+			switch(*fmt)
+			{
+			case 'c':
+				gfx_putc(va_arg(ap, u32));
+				break;
+			case 's':
+				gfx_puts(va_arg(ap, char *));
+				break;
+			case 'd':
+				_gfx_putn(va_arg(ap, u32), 10, fill, fcnt);
+				break;
+			case 'p':
+			case 'P':
+			case 'x':
+			case 'X':
+				_gfx_putn(va_arg(ap, u32), 16, fill, fcnt);
+				break;
+			case 'k':
+				gfx_con.fgcol = va_arg(ap, u32);
+				break;
+			case 'K':
+				gfx_con.bgcol = va_arg(ap, u32);
+				gfx_con.fillbg = 1;
+				break;
+			case '%':
+				gfx_putc('%');
+				break;
+			case '\0':
+				goto out;
+			default:
+				gfx_putc('%');
+				gfx_putc(*fmt);
+				break;
+			}
+		}
+		else
+			gfx_putc(*fmt);
+		fmt++;
+	}
+
+	out:
+	va_end(ap);
+}
+
+static void _gfx_cputs(u32 color, const char *s)
+{
+	gfx_con.fgcol = color;
+	gfx_puts(s);
+	gfx_putc('\n');
+	gfx_con.fgcol = TXT_CLR_DEFAULT;
+}
+
+void gfx_wputs(const char *s) { _gfx_cputs(TXT_CLR_WARNING, s); }
+void gfx_eputs(const char *s) { _gfx_cputs(TXT_CLR_ERROR,   s); }
+
+void gfx_hexdump(u32 base, const void *buf, u32 len)
+{
+	if (!gfx_con_init_done || gfx_con.mute)
+		return;
+
+	u8 *buff = (u8 *)buf;
+
+	u8 prevFontSize = gfx_con.fntsz;
+	gfx_con.fntsz = 8;
+	for (u32 i = 0; i < len; i++)
+	{
+		if (i % 0x10 == 0)
+		{
+			if (i != 0)
+			{
+				gfx_puts("| ");
+				for (u32 j = 0; j < 0x10; j++)
+				{
+					u8 c = buff[i - 0x10 + j];
+					if (c >= 32 && c <= 126)
+						gfx_putc(c);
+					else
+						gfx_putc('.');
+				}
+				gfx_putc('\n');
+			}
+			gfx_printf("%08x: ", base + i);
+		}
+		gfx_printf("%02x ", buff[i]);
+		if (i == len - 1)
+		{
+			int ln = len % 0x10 != 0;
+			u32 k = 0x10 - 1;
+			if (ln)
+			{
+				k = (len & 0xF) - 1;
+				for (u32 j = 0; j < 0x10 - k; j++)
+					gfx_puts("   ");
+			}
+			gfx_puts("| ");
+			for (u32 j = 0; j < (ln ? k : k + 1); j++)
+			{
+				u8 c = buff[i - k + j];
+				if (c >= 32 && c <= 126)
+					gfx_putc(c);
+				else
+					gfx_putc('.');
+			}
+			gfx_putc('\n');
+		}
+	}
+	gfx_putc('\n');
+	gfx_con.fntsz = prevFontSize;
+}
+
+static int abs(int x)
+{
+	if (x < 0)
+		return -x;
+	return x;
+}
+
+void gfx_set_pixel(u32 x, u32 y, u32 color)
+{
+	gfx_ctxt.fb[x + y * gfx_ctxt.stride] = color;
+}
+
+void gfx_line(int x0, int y0, int x1, int y1, u32 color)
+{
+	int dx = abs(x1 - x0), sx = x0 < x1 ? 1 : -1;
+	int dy = abs(y1 - y0), sy = y0 < y1 ? 1 : -1;
+	int err = (dx > dy ? dx : -dy) / 2, e2;
+
+	while (1)
+	{
+		gfx_set_pixel(x0, y0, color);
+		if (x0 == x1 && y0 == y1)
+			break;
+		e2 = err;
+		if (e2 >-dx)
+		{
+			err -= dy;
+			x0 += sx;
+		}
+		if (e2 < dy)
+		{
+			err += dx;
+			y0 += sy;
+		}
+	}
+}
+
+void gfx_set_rect_grey(const u8 *buf, u32 size_x, u32 size_y, u32 pos_x, u32 pos_y)
+{
+	u32 pos = 0;
+	for (u32 y = pos_y; y < (pos_y + size_y); y++)
+	{
+		for (u32 x = pos_x; x < (pos_x + size_x); x++)
+		{
+			memset(&gfx_ctxt.fb[x + y*gfx_ctxt.stride], buf[pos], 4);
+			pos++;
+		}
+	}
+}
+
+
+void gfx_set_rect_rgb(const u8 *buf, u32 size_x, u32 size_y, u32 pos_x, u32 pos_y)
+{
+	u32 pos = 0;
+	for (u32 y = pos_y; y < (pos_y + size_y); y++)
+	{
+		for (u32 x = pos_x; x < (pos_x + size_x); x++)
+		{
+			gfx_ctxt.fb[x + y * gfx_ctxt.stride] = buf[pos + 2] | (buf[pos + 1] << 8) | (buf[pos] << 16);
+			pos+=3;
+		}
+	}
+}
+
+void gfx_set_rect_argb(const u32 *buf, u32 size_x, u32 size_y, u32 pos_x, u32 pos_y)
+{
+	u32 *ptr = (u32 *)buf;
+	for (u32 y = pos_y; y < (pos_y + size_y); y++)
+		for (u32 x = pos_x; x < (pos_x + size_x); x++)
+			gfx_ctxt.fb[x + y * gfx_ctxt.stride] = *ptr++;
+}
+
+void gfx_render_bmp_argb(const u32 *buf, u32 size_x, u32 size_y, u32 pos_x, u32 pos_y)
+{
+	for (u32 y = pos_y; y < (pos_y + size_y); y++)
+	{
+		for (u32 x = pos_x; x < (pos_x + size_x); x++)
+			gfx_ctxt.fb[x + y * gfx_ctxt.stride] = buf[(size_y + pos_y - 1 - y ) * size_x + x - pos_x];
+	}
+}

Source/fatal_handler_payload/fatal_handler/gfx/gfx.h

@@ -0,0 +1,94 @@
+/*
+ * Copyright (c) 2018 naehrwert
+ * Copyright (c) 2018-2021 CTCaer
+ * Copyright (c) 2018 M4xw
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef _GFX_H_
+#define _GFX_H_
+
+#include <bdk.h>
+
+#define TXT_CLR_BG        0xFF1B1B1B // Dark Grey.
+#define TXT_CLR_DEFAULT   0xFFCCCCCC // Light Grey.
+#define TXT_CLR_WARNING   0xFFFFDD00 // Yellow.
+#define TXT_CLR_ERROR     0xFFFF0000 // Red.
+#define TXT_CLR_CYAN_L    0xFF00CCFF // Light Cyan.
+#define TXT_CLR_TURQUOISE 0xFF00FFCC // Turquoise.
+#define TXT_CLR_ORANGE    0xFFFFBA00 // Orange.
+#define TXT_CLR_GREENISH  0xFF96FF00 // Toxic Green.
+#define TXT_CLR_GREEN_D   0xFF008800 // Dark Green.
+#define TXT_CLR_RED_D     0xFF880000 // Dark Red.
+#define TXT_CLR_GREY_D    0xFF303030 // Darkest Grey.
+#define TXT_CLR_GREY_DM   0xFF444444 // Darker Grey.
+#define TXT_CLR_GREY_M    0xFF555555 // Dark Grey.
+#define TXT_CLR_GREY      0xFF888888 // Grey.
+
+#define EPRINTF(text) gfx_eputs(text)
+#define EPRINTFARGS(text, args...) gfx_printf("%k"text"%k\n", TXT_CLR_ERROR,   args, TXT_CLR_DEFAULT)
+#define WPRINTF(text) gfx_wputs(text)
+#define WPRINTFARGS(text, args...) gfx_printf("%k"text"%k\n", TXT_CLR_WARNING, args, TXT_CLR_DEFAULT)
+
+typedef struct _gfx_ctxt_t
+{
+	u32 *fb;
+	u32 width;
+	u32 height;
+	u32 stride;
+} gfx_ctxt_t;
+
+typedef struct _gfx_con_t
+{
+	gfx_ctxt_t *gfx_ctxt;
+	u32 fntsz;
+	u32 x;
+	u32 y;
+	u32 savedx;
+	u32 savedy;
+	u32 fgcol;
+	int fillbg;
+	u32 bgcol;
+	bool mute;
+} gfx_con_t;
+
+// Global gfx console and context.
+extern gfx_ctxt_t gfx_ctxt;
+extern gfx_con_t gfx_con;
+
+void gfx_init_ctxt(u32 *fb, u32 width, u32 height, u32 stride);
+void gfx_clear_grey(u8 color);
+void gfx_clear_partial_grey(u8 color, u32 pos_x, u32 height);
+void gfx_clear_color(u32 color);
+void gfx_con_init();
+void gfx_con_setcol(u32 fgcol, int fillbg, u32 bgcol);
+void gfx_con_getpos(u32 *x, u32 *y);
+void gfx_con_setpos(u32 x, u32 y);
+void gfx_putc(char c);
+void gfx_puts(const char *s);
+void gfx_wputs(const char *s);
+void gfx_eputs(const char *s);
+void gfx_printf(const char *fmt, ...) /* __attribute__((format(printf, 1, 2))) */;
+void gfx_hexdump(u32 base, const void *buf, u32 len);
+
+void gfx_set_pixel(u32 x, u32 y, u32 color);
+void gfx_line(int x0, int y0, int x1, int y1, u32 color);
+void gfx_put_small_sep();
+void gfx_put_big_sep();
+void gfx_set_rect_grey(const u8 *buf, u32 size_x, u32 size_y, u32 pos_x, u32 pos_y);
+void gfx_set_rect_rgb(const u8 *buf, u32 size_x, u32 size_y, u32 pos_x, u32 pos_y);
+void gfx_set_rect_argb(const u32 *buf, u32 size_x, u32 size_y, u32 pos_x, u32 pos_y);
+void gfx_render_bmp_argb(const u32 *buf, u32 size_x, u32 size_y, u32 pos_x, u32 pos_y);
+
+#endif

Source/fatal_handler_payload/fatal_handler/hos/secmon_exo.c

@@ -0,0 +1,114 @@
+/*
+ * Copyright (c) 2018-2024 CTCaer
+ * Copyright (c) 2019 Atmosphère-NX
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <bdk.h>
+#include "secmon_exo.h"
+
+// Atmosphère reboot-to-fatal-error.
+typedef struct _atm_fatal_error_ctx
+{
+	u32 magic;
+	u32 error_desc;
+	u64 title_id;
+	union
+	{
+		u64 gprs[32];
+		struct
+		{
+			u64 _gprs[29];
+			u64 fp;
+			u64 lr;
+			u64 sp;
+		};
+	};
+	u64 pc;
+	u64 module_base;
+	u32 pstate;
+	u32 afsr0;
+	u32 afsr1;
+	u32 esr;
+	u64 far;
+	u64 report_identifier; // Normally just system tick.
+	u64 stack_trace_size;
+	u64 stack_dump_size;
+	u64 stack_trace[0x20];
+	u8  stack_dump[0x100];
+	u8  tls[0x100];
+} atm_fatal_error_ctx;
+
+
+
+#define ATM_FATAL_ERR_CTX_ADDR 0x4003E000
+#define  ATM_FATAL_MAGIC       0x30454641 // AFE0
+
+#define HOS_PID_BOOT2 0x8
+
+
+static const char *get_error_desc(u32 error_desc)
+{
+	switch (error_desc)
+	{
+	case 0x100:
+		return "IABRT"; // Instruction Abort.
+	case 0x101:
+		return "DABRT"; // Data Abort.
+	case 0x102:
+		return "IUA";   // Instruction Unaligned Access.
+	case 0x103:
+		return "DUA";   // Data Unaligned Access.
+	case 0x104:
+		return "UDF";   // Undefined Instruction.
+	case 0x106:
+		return "SYS";   // System Error.
+	case 0x301:
+		return "SVC";   // Bad arguments or unimplemented SVC.
+	case 0xF00:
+		return "KRNL";  // Kernel panic.
+	case 0xFFD:
+		return "SO";    // Stack Overflow.
+	case 0xFFE:
+		return "std::abort";
+	default:
+		return "UNK";
+	}
+}
+
+void secmon_exo_check_panic()
+{
+	volatile atm_fatal_error_ctx *rpt = (atm_fatal_error_ctx *)ATM_FATAL_ERR_CTX_ADDR;
+
+	// Mask magic to maintain compatibility with any AFE version, thanks to additive struct members.
+	if ((rpt->magic & 0xF0FFFFFF) != ATM_FATAL_MAGIC)
+		return;
+
+	gfx_clear_grey(0x1B);
+	gfx_con_setpos(0, 0);
+
+	WPRINTF("Panic occurred while running Atmosphere.\n\n");
+	WPRINTFARGS("Title ID: %08X%08X", (u32)((u64)rpt->title_id >> 32), (u32)rpt->title_id);
+	WPRINTFARGS("Error:    %s (0x%x)\n", get_error_desc(rpt->error_desc), rpt->error_desc);
+
+	// Check if mixed atmosphere sysmodules.
+	if ((u32)rpt->title_id == HOS_PID_BOOT2)
+		WPRINTF("Mismatched Atmosphere files?\n");
+
+
+	// Change magic to invalid, to prevent double-display of error/bootlooping.
+	rpt->magic = 0;
+
+	display_backlight_brightness(100, 1000);
+}

Source/fatal_handler_payload/fatal_handler/hos/secmon_exo.h

@@ -0,0 +1,24 @@
+/*
+ * Copyright (c) 2018-2021 CTCaer
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef _SECMON_EXO_H_
+#define _SECMON_EXO_H_
+
+#include <bdk.h>
+
+void secmon_exo_check_panic();
+
+#endif

Source/fatal_handler_payload/fatal_handler/link.ld

@@ -0,0 +1,25 @@
+ENTRY(_start)
+
+SECTIONS {
+	PROVIDE(__ipl_start = IPL_LOAD_ADDR);
+	. = __ipl_start;
+	.text : {
+		*(.text._start);
+		KEEP(*(._boot_cfg));
+		KEEP(*(._ipl_version));
+		*(.text._irq_setup);
+		*(.text*);
+	}
+	.data : {
+		*(.data*);
+		*(.rodata*);
+	}
+	. = ALIGN(0x10);
+	__ipl_end = .;
+	.bss : {
+		__bss_start = .;
+		*(COMMON)
+		*(.bss*)
+		__bss_end = .;
+	}
+}

Source/fatal_handler_payload/fatal_handler/main.c

@@ -0,0 +1,92 @@
+/*
+ * Copyright (c) 2018 naehrwert
+ *
+ * Copyright (c) 2018-2024 CTCaer
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <bdk.h>
+#include "hos/secmon_exo.h"
+
+typedef struct _log_ctx 
+{
+    u32 magic;
+    u32 sz;
+    u32 start;
+    u32 end;
+    char buf[];
+} log_ctx_t;
+
+#define IRAM_LOG_CTX_ADDR 0x4003C000
+
+static void check_log(){
+    volatile log_ctx_t *log_ctx = (log_ctx_t*)IRAM_LOG_CTX_ADDR;
+
+    if(log_ctx->magic == 0xaabbccdd){
+    	gfx_printf("\nLogs:\n");
+    	gfx_printf((char*)log_ctx->buf);
+    }
+}
+
+volatile nyx_storage_t *nyx_str = (nyx_storage_t *)NYX_STORAGE_ADDR;
+
+extern void pivot_stack(u32 stack_top);
+
+void ipl_main()
+{
+	// Do initial HW configuration. This is compatible with consecutive reruns without a reset.
+	hw_init();
+	// Pivot the stack under IPL. (Only max 4KB is needed).
+	pivot_stack(IPL_LOAD_ADDR);
+
+	// Place heap at a place outside of L4T/HOS configuration and binaries.
+	heap_init((void *)IPL_HEAP_START);
+
+	// Prep RTC regs for read. Needed for T210B01 R2C.
+	max77620_rtc_prep_read();
+
+	// Initialize display.
+	display_init();
+
+	u32 *fb = display_init_window_a_pitch();
+	gfx_init_ctxt(fb, 720, 1280, 720);
+	gfx_con_init();
+
+	// Initialize backlight PWM.
+	display_backlight_pwm_init();
+	display_backlight_brightness(100, 0);
+
+	// Show AMS errors
+	secmon_exo_check_panic();
+	check_log();
+
+
+	gfx_printf("\n\nPress POWER to power off\nPress VOLUME to boot RCM\n");
+	msleep(250);
+
+
+	do{
+		u8 btn = btn_read();
+		if(btn & BTN_POWER){
+			power_set_state(POWER_OFF);
+		}
+		if(btn & (BTN_VOL_DOWN | BTN_VOL_UP)){
+			power_set_state(REBOOT_RCM);
+		}
+	}while(true);
+
+	// Halt BPMP if we managed to get out of execution.
+	while (true)
+		bpmp_halt();
+}

Source/fatal_handler_payload/fatal_handler/start.S

@@ -0,0 +1,78 @@
+/*
+* Copyright (c) 2018 naehrwert
+*
+* This program is free software; you can redistribute it and/or modify it
+* under the terms and conditions of the GNU General Public License,
+* version 2, as published by the Free Software Foundation.
+*
+* This program is distributed in the hope it will be useful, but WITHOUT
+* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+* FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+* more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+.section .text._start
+.arm
+
+.extern _reloc_ipl
+.type _reloc_ipl, %function
+
+.extern memset
+.type memset, %function
+
+.extern _irq_setup
+.type _irq_setup, %function
+
+.globl _start
+.type _start, %function
+_start:
+	ADR R0, _start
+	LDR R1, =__ipl_start
+	CMP R0, R1
+	BEQ _real_start
+
+	/* If we are not in the right location already, copy a relocator to upper IRAM. */
+	ADR R2, _reloc_ipl
+	LDR R3, =0x4003FF00
+	MOV R4, #(_real_start - _reloc_ipl)
+_copy_loop:
+	LDMIA R2!, {R5}
+	STMIA R3!, {R5}
+	SUBS R4, #4
+	BNE _copy_loop
+
+	/* Use the relocator to copy ourselves into the right place. */
+	LDR R2, =__ipl_end
+	SUB R2, R2, R1
+	LDR R3, =_real_start
+	LDR R4, =0x4003FF00
+	BX R4
+
+_reloc_ipl:
+	LDMIA R0!, {R4-R7}
+	STMIA R1!, {R4-R7}
+	SUBS R2, #0x10
+	BNE _reloc_ipl
+	/* Jump to the relocated entry. */
+	BX R3
+
+_real_start:
+	/* Initially, we place our stack under relocator but will move it to under the payload. */
+	/* This depends on application scope. */
+	LDR SP, =0x4003FF00
+	LDR R0, =__bss_start
+	EOR R1, R1, R1
+	LDR R2, =__bss_end
+	SUB R2, R2, R0
+	BL memset
+	BL _irq_setup
+	B .
+
+.globl pivot_stack
+.type pivot_stack, %function
+pivot_stack:
+	MOV SP, R0
+	BX LR

Source/hoc-clk/MIGRATION.md

@@ -0,0 +1,22 @@
+** FOR DEVELOPERS UTILIZING SYSCLK API ONLY **
+
+Ensure you include the latest hoc-clk ipc and header files in your project before proceeding
+
+Before running migration replacements, change every reference to sys-clk's ramload api to this
+ramLoad -> partLoad
+SysClkRamLoad_All -> HocClkPartLoad_EMC
+SysClkRamLoad_Cpu -> HocClkPartLoad_EMCCpu
+
+API version reference must be changed. compare to HOCCLK_IPC_API_VERSION
+If you use the service name, use HOCCLK_IPC_SERVICE_NAME
+
+Remove checks for the u8 enabled in sysclk clockmanager struct. Check if hocclk is enabled by listening to IPC results
+
+Run the following replace commands (case sensitive):
+
+sysclk -> hocclk
+SysClk -> HocClk
+SYSCLK -> HOCCLK
+sysClk -> hocClk
+
+Your project is now migrated to run with HOC

Source/hoc-clk/build.sh

@@ -20,7 +20,7 @@ make -j$CORES
 popd > /dev/null
 
 mkdir -p "$DIST_DIR/atmosphere/contents/$TITLE_ID/flags"
-cp -vf "$ROOT_DIR/sysmodule/out/horizon-oc.nsp" "$DIST_DIR/atmosphere/contents/$TITLE_ID/exefs.nsp"
+cp -vf "$ROOT_DIR/sysmodule/out/hoc-clk.nsp" "$DIST_DIR/atmosphere/contents/$TITLE_ID/exefs.nsp"
 >"$DIST_DIR/atmosphere/contents/$TITLE_ID/flags/boot2.flag"
 cp -vf "$ROOT_DIR/sysmodule/toolbox.json" "$DIST_DIR/atmosphere/contents/$TITLE_ID/toolbox.json"
 
@@ -38,5 +38,4 @@ cp -vf "$ROOT_DIR/config.ini.template" "$DIST_DIR/config/horizon-oc/config.ini.t
 cp -vf "$ROOT_DIR/../../README.md" "$DIST_DIR/README.md"
 
 echo "*** lang ***"
-
 cp -r "$ROOT_DIR/overlay/lang/" "$DIST_DIR/config/horizon-oc/lang/"

Source/hoc-clk/common/include/battery.h

@@ -12,9 +12,9 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- * 
+ *
  */
- 
+
 #pragma once
 #include <switch.h>
 #include <inttypes.h>
@@ -71,25 +71,6 @@ typedef struct {
 
 #define IS_BATTERY_CHARGING_ENABLED(info) (((info)->unk_x14 >> 8) & 1)
 
-Result batteryInfoInitialize(void);
-
-void batteryInfoExit(void);
-
-Result batteryInfoGetChargeInfo(BatteryChargeInfo *out);
-
-Result batteryInfoGetChargePercentage(u32 *out);
-
-Result batteryInfoIsEnoughPowerSupplied(bool *out);
-
-Result batteryInfoEnableCharging(void);
-Result batteryInfoDisableCharging(void);
-Result batteryInfoEnableFastCharging(void);
-Result batteryInfoDisableFastCharging(void);
-
-const char* batteryInfoGetChargerTypeString(BatteryChargerType type);
-const char* batteryInfoGetPowerRoleString(BatteryPowerRole role);
-const char* batteryInfoGetPDStateString(BatteryPDControllerState state);
-
 static inline int batteryInfoGetTemperatureMiliCelsius(BatteryChargeInfo *info) {
     return info->BatteryTemperature;
 }
@@ -106,147 +87,15 @@ static inline bool batteryInfoIsCharging(BatteryChargeInfo *info) {
     return IS_BATTERY_CHARGING_ENABLED(info);
 }
 
-static const char* s_chargerTypeStrings[] = {
-    "None",
-    "Power Delivery",
-    "USB-C @ 1.5A",
-    "USB-C @ 3.0A",
-    "USB-DCP",
-    "USB-CDP",
-    "USB-SDP",
-    "Apple @ 0.5A",
-    "Apple @ 1.0A",
-    "Apple @ 2.0A",
-};
-
-static const char* s_powerRoleStrings[] = {
-    "Unknown",
-    "Sink",
-    "Source",
-};
-
-static const char* s_pdStateStrings[] = {
-    "Unknown",
-    "New PDO Received",
-    "No PD Source",
-    "RDO Accepted"
-};
-
-// Internal PSM service handle
-static Service g_psmService = {0};
-static bool g_batteryInfoInitialized = false;
-
-// Internal PSM command implementations
-static Result psmGetBatteryChargeInfoFields(BatteryChargeInfo *out) {
-    if (!g_batteryInfoInitialized)
-        return MAKERESULT(Module_Libnx, LibnxError_NotInitialized);
-    
-    return serviceDispatchOut(&g_psmService, 17, *out);
-}
-
-static Result psmEnableBatteryCharging_internal(void) {
-    if (!g_batteryInfoInitialized)
-        return MAKERESULT(Module_Libnx, LibnxError_NotInitialized);
-    
-    return serviceDispatch(&g_psmService, 2);
-}
-
-static Result psmDisableBatteryCharging_internal(void) {
-    if (!g_batteryInfoInitialized)
-        return MAKERESULT(Module_Libnx, LibnxError_NotInitialized);
-    
-    return serviceDispatch(&g_psmService, 3);
-}
-
-static Result psmEnableFastBatteryCharging_internal(void) {
-    if (!g_batteryInfoInitialized)
-        return MAKERESULT(Module_Libnx, LibnxError_NotInitialized);
-    
-    return serviceDispatch(&g_psmService, 10);
-}
-
-static Result psmDisableFastBatteryCharging_internal(void) {
-    if (!g_batteryInfoInitialized)
-        return MAKERESULT(Module_Libnx, LibnxError_NotInitialized);
-    
-    return serviceDispatch(&g_psmService, 11);
-}
-
-Result batteryInfoInitialize(void) {
-    if (g_batteryInfoInitialized)
-        return 0;
-    
-    Result rc = psmInitialize();
-    if (R_SUCCEEDED(rc)) {
-        memcpy(&g_psmService, psmGetServiceSession(), sizeof(Service));
-        g_batteryInfoInitialized = true;
-    }
-    
-    return rc;
-}
-
-void batteryInfoExit(void) {
-    if (g_batteryInfoInitialized) {
-        psmExit();
-        memset(&g_psmService, 0, sizeof(Service));
-        g_batteryInfoInitialized = false;
-    }
-}
-
-Result batteryInfoGetChargeInfo(BatteryChargeInfo *out) {
-    if (!out)
-        return MAKERESULT(Module_Libnx, LibnxError_BadInput);
-    
-    return psmGetBatteryChargeInfoFields(out);
-}
-
-Result batteryInfoGetChargePercentage(u32 *out) {
-    if (!g_batteryInfoInitialized)
-        return MAKERESULT(Module_Libnx, LibnxError_NotInitialized);
-    
-    return psmGetBatteryChargePercentage(out);
-}
-
-Result batteryInfoIsEnoughPowerSupplied(bool *out) {
-    if (!g_batteryInfoInitialized)
-        return MAKERESULT(Module_Libnx, LibnxError_NotInitialized);
-    
-    return psmIsEnoughPowerSupplied(out);
-}
-
-Result batteryInfoEnableCharging(void) {
-    return psmEnableBatteryCharging_internal();
-}
-
-Result batteryInfoDisableCharging(void) {
-    return psmDisableBatteryCharging_internal();
-}
-
-Result batteryInfoEnableFastCharging(void) {
-    return psmEnableFastBatteryCharging_internal();
-}
-
-Result batteryInfoDisableFastCharging(void) {
-    return psmDisableFastBatteryCharging_internal();
-}
-
-const char* batteryInfoGetChargerTypeString(BatteryChargerType type) {
-    if (type < 0 || type > ChargerType_Apple_2000mA)
-        return "Unknown";
-    
-    return s_chargerTypeStrings[type];
-}
-
-const char* batteryInfoGetPowerRoleString(BatteryPowerRole role) {
-    if (role < PowerRole_Sink || role > PowerRole_Source)
-        return s_powerRoleStrings[0];
-    
-    return s_powerRoleStrings[role];
-}
-
-const char* batteryInfoGetPDStateString(BatteryPDControllerState state) {
-    if (state < PDState_NewPDO || state > PDState_AcceptedRDO)
-        return s_pdStateStrings[0];
-    
-    return s_pdStateStrings[state];
-}
+Result batteryInfoInitialize(void);
+void batteryInfoExit(void);
+Result batteryInfoGetChargeInfo(BatteryChargeInfo *out);
+Result batteryInfoGetChargePercentage(u32 *out);
+Result batteryInfoIsEnoughPowerSupplied(bool *out);
+Result batteryInfoEnableCharging(void);
+Result batteryInfoDisableCharging(void);
+Result batteryInfoEnableFastCharging(void);
+Result batteryInfoDisableFastCharging(void);
+const char* batteryInfoGetChargerTypeString(BatteryChargerType type);
+const char* batteryInfoGetPowerRoleString(BatteryPowerRole role);
+const char* batteryInfoGetPDStateString(BatteryPDControllerState state);

Source/hoc-clk/common/include/crc32.h

@@ -0,0 +1,24 @@
+/*
+ * Copyright (c) Souldbminer, Lightos_ and Horizon OC Contributors
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ * 
+ */
+
+#pragma once
+#include <stdio.h>
+#include <stdint.h>
+namespace crc32 {
+    uint32_t crc32(const uint8_t *data, size_t length);
+    uint32_t checksum_file(const char *filename);
+}

Source/hoc-clk/common/include/hocclk.h

@@ -12,9 +12,9 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- * 
+ *
  */
- 
+
 /* --------------------------------------------------------------------------
  * "THE BEER-WARE LICENSE" (Revision 42):
  * <p-sam@d3vs.net>, <natinusala@gmail.com>, <m4x@m4xw.net>
@@ -42,13 +42,13 @@ extern "C" {
 // typedef std::int16_t s16;
 // typedef std::uint16_t u16;
 
-#include "sysclk/ipc.h"
-#include "sysclk/board.h"
-#include "sysclk/clock_manager.h"
-#include "sysclk/apm.h"
-#include "sysclk/config.h"
-#include "sysclk/errors.h"
-#include "sysclk/psm_ext.h"
+#include "hocclk/ipc.h"
+#include "hocclk/board.h"
+#include "hocclk/clock_manager.h"
+#include "hocclk/apm.h"
+#include "hocclk/config.h"
+#include "hocclk/errors.h"
+#include "hocclk/psm_ext.h"
 
 #ifdef __cplusplus
 }

Source/hoc-clk/common/include/hocclk/apm.h

@@ -34,6 +34,6 @@ typedef struct {
     uint32_t cpu_hz;
     uint32_t gpu_hz;
     uint32_t mem_hz;
-} SysClkApmConfiguration;
+} HocClkApmConfiguration;
 
-extern SysClkApmConfiguration sysclk_g_apm_configurations[];
+extern HocClkApmConfiguration hocclk_g_apm_configurations[];

Source/hoc-clk/common/include/hocclk/board.h

@@ -33,28 +33,29 @@
 #include <switch/types.h>
 typedef enum
 {
-    SysClkSocType_Erista = 0,
-    SysClkSocType_Mariko,
-    SysClkSocType_EnumMax
-} SysClkSocType;
+    HocClkSocType_Erista = 0, // T210, found in Icosa and Copper
+    HocClkSocType_Mariko,     // T214/T210B01, found in Hoag, Iowa, Calcio and Aula
+//  HocClkSocType_Drake,      // T239, found in Switch 2. Maybe someday...
+    HocClkSocType_EnumMax
+} HocClkSocType;
 
 typedef enum
 {
-    HorizonOCConsoleType_Icosa = 0,
-    HorizonOCConsoleType_Copper,
-    HorizonOCConsoleType_Hoag,
-    HorizonOCConsoleType_Iowa,
-    HorizonOCConsoleType_Calcio,
-    HorizonOCConsoleType_Aula,
-    HorizonOCConsoleType_EnumMax,
-} HorizonOCConsoleType;
+    HocClkConsoleType_Icosa = 0, // V1
+    HocClkConsoleType_Copper,    // Unreleased Erista
+    HocClkConsoleType_Hoag,      // Lite
+    HocClkConsoleType_Iowa,      // V2
+    HocClkConsoleType_Calcio,    // Unreleased Mariko
+    HocClkConsoleType_Aula,      // OLED
+    HocClkConsoleType_EnumMax,
+} HocClkConsoleType;
 
 typedef enum {
     HocClkVoltage_SOC = 0,
     HocClkVoltage_EMCVDD2,
     HocClkVoltage_CPU,
     HocClkVoltage_GPU,
-    HocClkVoltage_EMCVDDQ_MarikoOnly,
+    HocClkVoltage_EMCVDDQ, // Returns VDD2 on Erista
     HocClkVoltage_Display,
     HocClkVoltage_Battery,
     HocClkVoltage_EnumMax,
@@ -62,58 +63,66 @@ typedef enum {
 
 typedef enum
 {
-    SysClkProfile_Handheld = 0,
-    SysClkProfile_HandheldCharging,
-    SysClkProfile_HandheldChargingUSB,
-    SysClkProfile_HandheldChargingOfficial,
-    SysClkProfile_Docked,
-    SysClkProfile_EnumMax
-} SysClkProfile;
+    HocClkProfile_Handheld = 0,
+    HocClkProfile_HandheldCharging, // Not a real profile, just a marker
+    HocClkProfile_HandheldChargingUSB,
+    HocClkProfile_HandheldChargingOfficial,
+    HocClkProfile_Docked, // Not shown on Lites
+    HocClkProfile_EnumMax
+} HocClkProfile;
 
 typedef enum
 {
-    SysClkModule_CPU = 0,
-    SysClkModule_GPU,
-    SysClkModule_MEM,
-    HorizonOCModule_Governor,
-    HorizonOCModule_Display,
-    SysClkModule_EnumMax,
-} SysClkModule;
+    HocClkModule_CPU = 0,
+    HocClkModule_GPU,
+    HocClkModule_MEM,
+    HocClkModule_Governor,
+    HocClkModule_Display,
+    HocClkModule_EnumMax,
+} HocClkModule;
 
 typedef enum
 {
-    SysClkThermalSensor_SOC = 0,
-    SysClkThermalSensor_PCB,
-    SysClkThermalSensor_Skin,
-    HorizonOCThermalSensor_Battery,
-    HorizonOCThermalSensor_PMIC,
-    SysClkThermalSensor_EnumMax
-} SysClkThermalSensor;
+    HocClkThermalSensor_SOC = 0,
+    HocClkThermalSensor_PCB,
+    HocClkThermalSensor_Skin,
+    HocClkThermalSensor_Battery,
+    HocClkThermalSensor_PMIC, // Always return 50.0C, as thats the only reasonable value the PMIC sensor can generate
+    HocClkThermalSensor_CPU,
+    HocClkThermalSensor_GPU,
+    HocClkThermalSensor_MEM, // Returns the PLLX sensor value on Mariko
+    HocClkThermalSensor_PLLX, 
+    HocClkThermalSensor_EnumMax
+} HocClkThermalSensor;
 
 typedef enum
 {
-    SysClkPowerSensor_Now = 0,
-    SysClkPowerSensor_Avg,
-    SysClkPowerSensor_EnumMax
-} SysClkPowerSensor;
+    HocClkPowerSensor_Now = 0,
+    HocClkPowerSensor_Avg,
+    HocClkPowerSensor_EnumMax
+} HocClkPowerSensor;
 
 typedef enum
 {
-    SysClkPartLoad_EMC = 0,
-    SysClkPartLoad_EMCCpu,
+    HocClkPartLoad_EMC = 0,
+    HocClkPartLoad_EMCCpu,
     HocClkPartLoad_GPU,
     HocClkPartLoad_CPUMax,
-    HocClkPartLoad_BAT,
+    HocClkPartLoad_BAT, // Battery raw charge percentage
     HocClkPartLoad_FAN,
-    SysClkPartLoad_EnumMax
-} SysClkPartLoad;
+    HocClkPartLoad_RamBWAll,
+    HocClkPartLoad_RamBWCpu,
+    HocClkPartLoad_RamBWGpu,
+    HocClkPartLoad_RamBWPeak, 
+    HocClkPartLoad_EnumMax
+} HocClkPartLoad;
 
 typedef enum {
-    HorizonOCSpeedo_CPU = 0,
-    HorizonOCSpeedo_GPU,
-    HorizonOCSpeedo_SOC,
-    HorizonOCSpeedo_EnumMax,
-} HorizonOCSpeedo;
+    HocClkSpeedo_CPU = 0,
+    HocClkSpeedo_GPU,
+    HocClkSpeedo_SOC,
+    HocClkSpeedo_EnumMax,
+} HocClkSpeedo;
 
 typedef enum {
     GPUUVLevel_NoUV = 0,
@@ -149,13 +158,25 @@ typedef enum {
     ComponentGovernor_EnumMax,
 } ComponentGovernorState;
 typedef enum {
-    RamDisplayMode_VDD2VDDQ = 0,
-    RamDisplayMode_VDD2Usage,
-    RamDisplayMode_VDDQUsage,
+    RamDisplayMode_VDD2 = 0,
+    RamDisplayMode_VDDQ,
     RamDisplayMode_EnumMax,
 } RamDisplayMode;
 
-#define SYSCLK_ENUM_VALID(n, v) ((v) < n##_EnumMax)
+typedef enum {
+    MemoryFrequencyMeasurementMode_Actmon = 0,
+    MemoryFrequencyMeasurementMode_PLL,
+    MemoryFrequencyMeasurementMode_EnumMax,
+} MemoryFrequencyMeasurementMode;
+
+typedef enum {
+    RamDisplayUnit_MHz = 0,
+    RamDisplayUnit_MTs,
+    RamDisplayUnit_MHzMTs,
+    RamDisplayUnit_EnumMax,
+} RamDisplayUnit;
+
+#define HOCCLK_ENUM_VALID(n, v) ((v) < n##_EnumMax)
 
 // Packed u32
 // Bits 0-7 - CPU
@@ -176,74 +197,80 @@ inline u8 GovernorStateVrr(u32 p) {
     return (u8)((p >> 16) & 0xFF);
 }
 
-static inline const char* sysclkFormatModule(SysClkModule module, bool pretty)
+static inline const char* hocclkFormatModule(HocClkModule module, bool pretty)
 {
     switch(module)
     {
-        case SysClkModule_CPU:
+        case HocClkModule_CPU:
             return pretty ? "CPU" : "cpu";
-        case SysClkModule_GPU:
+        case HocClkModule_GPU:
             return pretty ? "GPU" : "gpu";
-        case SysClkModule_MEM:
+        case HocClkModule_MEM:
             return pretty ? "Memory" : "mem";
-        case HorizonOCModule_Display:
+        case HocClkModule_Display:
             return pretty ? "Display" : "display";
-        case HorizonOCModule_Governor:
+        case HocClkModule_Governor:
             return pretty ? "Governor" : "governor";
         default:
             return "null";
     }
 }
 
-static inline const char* sysclkFormatThermalSensor(SysClkThermalSensor thermSensor, bool pretty)
+static inline const char* hocclkFormatThermalSensor(HocClkThermalSensor thermSensor, bool pretty)
 {
-    switch(thermSensor)
-    {
-        case SysClkThermalSensor_SOC:
+    switch(thermSensor) {
+        case HocClkThermalSensor_SOC:
             return pretty ? "SOC" : "soc";
-        case SysClkThermalSensor_PCB:
+        case HocClkThermalSensor_PCB:
             return pretty ? "PCB" : "pcb";
-        case SysClkThermalSensor_Skin:
+        case HocClkThermalSensor_Skin:
             return pretty ? "Skin" : "skin";
-        case HorizonOCThermalSensor_Battery:
+        case HocClkThermalSensor_Battery:
             return pretty ? "BAT" : "battery";
-        case HorizonOCThermalSensor_PMIC:
+        case HocClkThermalSensor_PMIC:
             return pretty ? "PMIC" : "pmic";
-
+        case HocClkThermalSensor_CPU:
+            return pretty ? "CPU" : "cpu";
+        case HocClkThermalSensor_GPU:
+            return pretty ? "GPU" : "gpu";
+        case HocClkThermalSensor_MEM:
+            return pretty ? "MEM" : "mem";
+        case HocClkThermalSensor_PLLX:
+            return pretty ? "PLLX" : "pllx";
         default:
-            return NULL;
+            return "unknown";
     }
 }
 
-static inline const char* sysclkFormatPowerSensor(SysClkPowerSensor powSensor, bool pretty)
+static inline const char* hocclkFormatPowerSensor(HocClkPowerSensor powSensor, bool pretty)
 {
     switch(powSensor)
     {
-        case SysClkPowerSensor_Now:
+        case HocClkPowerSensor_Now:
             return pretty ? "Now" : "now";
-        case SysClkPowerSensor_Avg:
+        case HocClkPowerSensor_Avg:
             return pretty ? "Avg" : "avg";
         default:
-            return NULL;
+            return "unknown";
     }
 }
 
-static inline const char* sysclkFormatProfile(SysClkProfile profile, bool pretty)
+static inline const char* hocclkFormatProfile(HocClkProfile profile, bool pretty)
 {
     switch(profile)
     {
-        case SysClkProfile_Docked:
+        case HocClkProfile_Docked:
             return pretty ? "Docked" : "docked";
-        case SysClkProfile_Handheld:
+        case HocClkProfile_Handheld:
             return pretty ? "Handheld" : "handheld";
-        case SysClkProfile_HandheldCharging:
+        case HocClkProfile_HandheldCharging:
             return pretty ? "Charging" : "handheld_charging";
-        case SysClkProfile_HandheldChargingUSB:
+        case HocClkProfile_HandheldChargingUSB:
             return pretty ? "USB Charger" : "handheld_charging_usb";
-        case SysClkProfile_HandheldChargingOfficial:
+        case HocClkProfile_HandheldChargingOfficial:
             return pretty ? "PD Charger" : "handheld_charging_official";
         default:
-            return NULL;
+            return "unknown";
     }
 }
 
@@ -258,13 +285,13 @@ static inline const char* hocClkFormatVoltage(HocClkVoltage voltage, bool pretty
             return pretty ? "GPU" : "gpu";
         case HocClkVoltage_EMCVDD2:
             return pretty ? "VDD2" : "emcvdd2";
-        case HocClkVoltage_EMCVDDQ_MarikoOnly:
+        case HocClkVoltage_EMCVDDQ:
             return pretty ? "VDDQ" : "vddq";
         case HocClkVoltage_SOC:
             return pretty ? "SOC" : "soc";
         case HocClkVoltage_Display:
             return pretty ? "Display" : "display";
         default:
-            return NULL;
+            return "unknown";
     }
-}
+}

Source/hoc-clk/common/include/hocclk/client/ipc.h

@@ -32,26 +32,26 @@
 #include "../board.h"
 #include "../ipc.h"
 
-bool sysclkIpcRunning();
-Result sysclkIpcInitialize(void);
-void sysclkIpcExit(void);
+bool hocclkIpcRunning();
+Result hocclkIpcInitialize(void);
+void hocclkIpcExit(void);
 
-Result sysclkIpcGetAPIVersion(u32* out_ver);
-Result sysclkIpcGetVersionString(char* out, size_t len);
-Result sysclkIpcGetCurrentContext(SysClkContext* out_context);
-Result sysclkIpcGetProfileCount(u64 tid, u8* out_count);
-Result sysclkIpcSetEnabled(bool enabled);
-Result sysclkIpcExitCmd();
-Result sysclkIpcSetOverride(SysClkModule module, u32 hz);
-Result sysclkIpcGetProfiles(u64 tid, SysClkTitleProfileList* out_profiles);
-Result sysclkIpcSetProfiles(u64 tid, SysClkTitleProfileList* profiles);
-Result sysclkIpcGetConfigValues(SysClkConfigValueList* out_configValues);
-Result sysclkIpcSetConfigValues(SysClkConfigValueList* configValues);
-Result sysclkIpcGetFreqList(SysClkModule module, u32* list, u32 maxCount, u32* outCount);
+Result hocclkIpcGetAPIVersion(u32* out_ver);
+Result hocclkIpcGetVersionString(char* out, size_t len);
+Result hocclkIpcGetCurrentContext(HocClkContext* out_context);
+Result hocclkIpcGetProfileCount(u64 tid, u8* out_count);
+Result hocclkIpcSetEnabled(bool enabled);
+Result hocclkIpcExitCmd();
+Result hocclkIpcSetOverride(HocClkModule module, u32 hz);
+Result hocclkIpcGetProfiles(u64 tid, HocClkTitleProfileList* out_profiles);
+Result hocclkIpcSetProfiles(u64 tid, HocClkTitleProfileList* profiles);
+Result hocclkIpcGetConfigValues(HocClkConfigValueList* out_configValues);
+Result hocclkIpcSetConfigValues(HocClkConfigValueList* configValues);
+Result hocclkIpcGetFreqList(HocClkModule module, u32* list, u32 maxCount, u32* outCount);
 Result hocClkIpcSetKipData();
 Result hocClkIpcGetKipData();
 
-static inline Result sysclkIpcRemoveOverride(SysClkModule module)
+static inline Result hocclkIpcRemoveOverride(HocClkModule module)
 {
-    return sysclkIpcSetOverride(module, 0);
+    return hocclkIpcSetOverride(module, 0);
 }

Source/hoc-clk/common/include/hocclk/clock_manager.h

@@ -12,9 +12,9 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- * 
+ *
  */
- 
+
 /* --------------------------------------------------------------------------
  * "THE BEER-WARE LICENSE" (Revision 42):
  * <p-sam@d3vs.net>, <natinusala@gmail.com>, <m4x@m4xw.net>
@@ -33,16 +33,16 @@
 typedef struct
 {
     uint64_t applicationId;
-    SysClkProfile profile;
-    uint32_t freqs[SysClkModule_EnumMax];
-    uint32_t realFreqs[SysClkModule_EnumMax];
-    uint32_t overrideFreqs[SysClkModule_EnumMax];
-    uint32_t temps[SysClkThermalSensor_EnumMax];
-    int32_t power[SysClkPowerSensor_EnumMax];
-    uint32_t partLoad[SysClkPartLoad_EnumMax];
+    HocClkProfile profile;
+    uint32_t freqs[HocClkModule_EnumMax];
+    uint32_t realFreqs[HocClkModule_EnumMax];
+    uint32_t overrideFreqs[HocClkModule_EnumMax];
+    uint32_t temps[HocClkThermalSensor_EnumMax];
+    int32_t power[HocClkPowerSensor_EnumMax];
+    uint32_t partLoad[HocClkPartLoad_EnumMax];
     uint32_t voltages[HocClkVoltage_EnumMax];
-    u16 speedos[HorizonOCSpeedo_EnumMax];
-    u16 iddq[HorizonOCSpeedo_EnumMax];
+    u16 speedos[HocClkSpeedo_EnumMax];
+    u16 iddq[HocClkSpeedo_EnumMax];
     u16 waferX;
     u16 waferY;
 
@@ -58,16 +58,21 @@ typedef struct
     // FPS / Resolution
     u8 fps;
     u16 resolutionHeight;
-} SysClkContext;
+
+    // Reserved for future use
+    u8 reserved[0x428];
+} HocClkContext;
 
 typedef struct
 {
     union {
-        uint32_t mhz[+SysClkProfile_EnumMax * +SysClkModule_EnumMax];
-        uint32_t mhzMap[+SysClkProfile_EnumMax][+SysClkModule_EnumMax];
+        uint32_t mhz[+HocClkProfile_EnumMax * +HocClkModule_EnumMax];
+        uint32_t mhzMap[+HocClkProfile_EnumMax][+HocClkModule_EnumMax];
     };
-} SysClkTitleProfileList;
+} HocClkTitleProfileList;
 
-#define SYSCLK_FREQ_LIST_MAX 32
+#define HOCCLK_FREQ_LIST_MAX 32
 
-#define GLOBAL_PROFILE_ID 0xA111111111111111
+#define GLOBAL_PROFILE_ID 0xA111111111111111
+
+static_assert(sizeof(HocClkContext) == 0x500);

Source/hoc-clk/common/include/hocclk/config.h

@@ -29,13 +29,13 @@
 
 #include <stdint.h>
 #include <stddef.h>
-
+#include "board.h"
 typedef enum {
-    SysClkConfigValue_PollingIntervalMs = 0,
-    SysClkConfigValue_TempLogIntervalMs,
-    SysClkConfigValue_FreqLogIntervalMs,
-    SysClkConfigValue_PowerLogIntervalMs,
-    SysClkConfigValue_CsvWriteIntervalMs,
+    HocClkConfigValue_PollingIntervalMs = 0,
+    HocClkConfigValue_TempLogIntervalMs,
+    HocClkConfigValue_FreqLogIntervalMs,
+    HocClkConfigValue_PowerLogIntervalMs,
+    HocClkConfigValue_CsvWriteIntervalMs,
 
     HocClkConfigValue_UncappedClocks,
     HocClkConfigValue_OverwriteBoostMode,
@@ -51,21 +51,26 @@ typedef enum {
 
     HocClkConfigValue_LiteTDPLimit,
 
-    HorizonOCConfigValue_BatteryChargeCurrent,
+    HocClkConfigValue_BatteryChargeCurrent,
 
-    HorizonOCConfigValue_OverwriteRefreshRate,
-    HorizonOCConfigValue_MaxDisplayClockH,
+    HocClkConfigValue_OverwriteRefreshRate,
+    HocClkConfigValue_MaxDisplayClockH,
 
-    HorizonOCConfigValue_DVFSMode,
-    HorizonOCConfigValue_DVFSOffset,
-    HorizonOCConfigValue_LiveCpuUv,
-    HorizonOCConfigValue_EnableExperimentalSettings,
+    HocClkConfigValue_DVFSMode,
+    HocClkConfigValue_DVFSOffset,
+    HocClkConfigValue_LiveCpuUv,
+    HocClkConfigValue_EnableExperimentalSettings,
 
-    HorizonOCConfigValue_GPUScheduling,
-    HorizonOCConfigValue_GPUSchedulingMethod,
+    HocClkConfigValue_GPUScheduling,
+    HocClkConfigValue_GPUSchedulingMethod,
 
-    HorizonOCConfigValue_RAMVoltUsageDisplayMode,
-    HorizonOCConfigValue_CpuGovernorMinimumFreq,
+    HocClkConfigValue_RAMVoltDisplayMode,
+    HocClkConfigValue_CpuGovernorMinimumFreq,
+    HocClkConfigValue_DisplayVoltage,
+
+    HocClkConfigValue_MemoryFrequencyMeasurementMode,
+    HocClkConfigValue_RamDisplayUnit,
+    HocClkConfigValue_IsFirstLoad,
 
     KipConfigValue_custRev,
     // KipConfigValue_mtcConf,
@@ -75,6 +80,8 @@ typedef enum {
     KipConfigValue_eristaEmcMaxClock,
     KipConfigValue_eristaEmcMaxClock1,
     KipConfigValue_eristaEmcMaxClock2,
+
+    KipConfigValue_stepMode,
     KipConfigValue_marikoEmcMaxClock,
     KipConfigValue_marikoEmcVddqVolt,
     KipConfigValue_emcDvbShift,
@@ -87,6 +94,23 @@ typedef enum {
     KipConfigValue_t6_tRTW,
     KipConfigValue_t7_tWTR,
     KipConfigValue_t8_tREFI,
+
+    KipConfigValue_timingEmcTbreak,
+    KipConfigValue_low_t6_tRTW,
+    KipConfigValue_low_t7_tWTR,
+
+    KipConfigValue_t2_tRP_cap,
+
+    KipConfigValue_read_latency_1333,
+    KipConfigValue_read_latency_1600,
+    KipConfigValue_read_latency_1866,
+    KipConfigValue_read_latency_2133,
+
+    KipConfigValue_write_latency_1333,
+    KipConfigValue_write_latency_1600,
+    KipConfigValue_write_latency_1866,
+    KipConfigValue_write_latency_2133,
+
     KipConfigValue_mem_burst_read_latency,
     KipConfigValue_mem_burst_write_latency,
 
@@ -172,27 +196,26 @@ typedef enum {
     KipConfigValue_t7_tWTR_fine_tune,
 
     KipCrc32,
-    HocClkConfigValue_IsFirstLoad,
-    SysClkConfigValue_EnumMax,
-} SysClkConfigValue;
+    HocClkConfigValue_EnumMax,
+} HocClkConfigValue;
 
 typedef struct {
-    uint64_t values[SysClkConfigValue_EnumMax];
-} SysClkConfigValueList;
+    uint64_t values[HocClkConfigValue_EnumMax];
+} HocClkConfigValueList;
 
-static inline const char* sysclkFormatConfigValue(SysClkConfigValue val, bool pretty)
+static inline const char* hocclkFormatConfigValue(HocClkConfigValue val, bool pretty)
 {
     switch(val)
     {
-        case SysClkConfigValue_PollingIntervalMs:
+        case HocClkConfigValue_PollingIntervalMs:
             return pretty ? "Polling Interval (ms)" : "poll_interval_ms";
-        case SysClkConfigValue_TempLogIntervalMs:
+        case HocClkConfigValue_TempLogIntervalMs:
             return pretty ? "Temperature logging interval (ms)" : "temp_log_interval_ms";
-        case SysClkConfigValue_FreqLogIntervalMs:
+        case HocClkConfigValue_FreqLogIntervalMs:
             return pretty ? "Frequency logging interval (ms)" : "freq_log_interval_ms";
-        case SysClkConfigValue_PowerLogIntervalMs:
+        case HocClkConfigValue_PowerLogIntervalMs:
             return pretty ? "Power logging interval (ms)" : "power_log_interval_ms";
-        case SysClkConfigValue_CsvWriteIntervalMs:
+        case HocClkConfigValue_CsvWriteIntervalMs:
             return pretty ? "CSV write interval (ms)" : "csv_write_interval_ms";
 
         case HocClkConfigValue_UncappedClocks:
@@ -221,37 +244,47 @@ static inline const char* sysclkFormatConfigValue(SysClkConfigValue val, bool pr
         case HocClkConfigValue_LiteTDPLimit:
             return pretty ? "Handheld TDP Limit" : "tdp_limit_l";
 
-        case HorizonOCConfigValue_BatteryChargeCurrent:
+        case HocClkConfigValue_BatteryChargeCurrent:
             return pretty ? "Battery Charge Current" : "bat_charge_current";
 
-        case HorizonOCConfigValue_OverwriteRefreshRate:
+        case HocClkConfigValue_OverwriteRefreshRate:
             return pretty ? "Display Refresh Rate Changing" : "drr_changing";
 
-        case HorizonOCConfigValue_MaxDisplayClockH:
+        case HocClkConfigValue_MaxDisplayClockH:
             return pretty ? "Max Display Clock (Handheld)" : "drr_max_clock";
 
-        case HorizonOCConfigValue_DVFSMode:
+        case HocClkConfigValue_DVFSMode:
             return pretty ? "DVFS Mode" : "dvfs_mode";
 
-        case HorizonOCConfigValue_DVFSOffset:
+        case HocClkConfigValue_DVFSOffset:
             return pretty ? "DVFS Offset" : "dvfs_offset";
 
-        case HorizonOCConfigValue_GPUScheduling:
+        case HocClkConfigValue_GPUScheduling:
             return pretty ? "GPU Scheduling" : "gpu_scheduling";
 
-        case HorizonOCConfigValue_GPUSchedulingMethod:
+        case HocClkConfigValue_GPUSchedulingMethod:
             return pretty ? "GPU Scheduling Method" : "gpu_sched_method";
 
-        case HorizonOCConfigValue_LiveCpuUv:
+        case HocClkConfigValue_LiveCpuUv:
             return pretty ? "Live CPU Undervolt" : "live_cpu_uv";
 
-        case HorizonOCConfigValue_EnableExperimentalSettings:
+        case HocClkConfigValue_EnableExperimentalSettings:
             return pretty ? "Enable Experimental Settings" : "enable_experimental_settings";
 
-        case HorizonOCConfigValue_RAMVoltUsageDisplayMode:
+        case HocClkConfigValue_RAMVoltDisplayMode:
             return pretty ? "RAM Voltage / Usage Display Mode" : "ram_volt_usage_display_mode";
-        case HorizonOCConfigValue_CpuGovernorMinimumFreq:
+        case HocClkConfigValue_CpuGovernorMinimumFreq:
             return pretty ? "CPU Governor Minimum Frequency" : "cpu_gov_min_freq";
+
+        case HocClkConfigValue_DisplayVoltage:
+            return pretty ? "Display Voltage" : "display_voltage";
+
+        case HocClkConfigValue_MemoryFrequencyMeasurementMode:
+            return pretty ? "RAM Frequency Measurement Mode" : "mem_freq_measurement_mode";
+
+        case HocClkConfigValue_RamDisplayUnit:
+            return pretty ? "RAM Frequency Display Unit" : "RAM_display_unit";
+
         // KIP config values
         case KipConfigValue_custRev:
             return pretty ? "Custom Revision" : "kip_cust_rev";
@@ -269,6 +302,8 @@ static inline const char* sysclkFormatConfigValue(SysClkConfigValue val, bool pr
             return pretty ? "Erista EMC Max Clock 2" : "erista_emc_max_clock1";
         case KipConfigValue_eristaEmcMaxClock2:
             return pretty ? "Erista EMC Max Clock 3" : "erista_emc_max_clock2";
+        case KipConfigValue_stepMode:
+            return pretty ? "Step Mode:" : "step_mode";
         case KipConfigValue_marikoEmcMaxClock:
             return pretty ? "Mariko EMC Max Clock" : "mariko_emc_max_clock";
         case KipConfigValue_marikoEmcVddqVolt:
@@ -293,6 +328,35 @@ static inline const char* sysclkFormatConfigValue(SysClkConfigValue val, bool pr
             return pretty ? "t7 - tWTR" : "t7_twtr";
         case KipConfigValue_t8_tREFI:
             return pretty ? "t8 - tREFI" : "t8_trefi";
+
+        case KipConfigValue_timingEmcTbreak:
+            return pretty ? "Timing Emc Tbreak" : "timingEmcTbreak";
+        case KipConfigValue_low_t6_tRTW:
+            return pretty ? "Low T6 - tRTW" : "low_t6_tRTW";
+        case KipConfigValue_low_t7_tWTR:
+            return pretty ? "Low T7 - tWTR" : "low_t7_tWTR";
+
+        case KipConfigValue_t2_tRP_cap:
+            return pretty ? "t2 - trp 1333WL Cap" : "t2_tRP_cap";
+
+        case KipConfigValue_read_latency_1333:
+            return pretty ? "1333 Read Latency" : "read_latency_1333";
+        case KipConfigValue_read_latency_1600:
+            return pretty ? "1600 Read Latency" : "read_latency_1600";
+        case KipConfigValue_read_latency_1866:
+            return pretty ? "1866 Read Latency" : "read_latency_1866";
+        case KipConfigValue_read_latency_2133:
+            return pretty ? "2133 Read Latency" : "read_latency_2133";
+
+        case KipConfigValue_write_latency_1333:
+            return pretty ? "1333 Write Latency" : "write_latency_1333";
+        case KipConfigValue_write_latency_1600:
+            return pretty ? "1600 Write Latency" : "write_latency_1600";
+        case KipConfigValue_write_latency_1866:
+            return pretty ? "1866 Write Latency" : "write_latency_1866";
+        case KipConfigValue_write_latency_2133:
+            return pretty ? "2133 Write Latency" : "write_latency_2133";
+
         case KipConfigValue_mem_burst_read_latency:
             return pretty ? "Memory Burst Read Latency" : "mem_burst_read_latency";
         case KipConfigValue_mem_burst_write_latency:
@@ -403,7 +467,7 @@ static inline const char* sysclkFormatConfigValue(SysClkConfigValue val, bool pr
         case KipConfigValue_g_volt_e_998400: return pretty ? "Erista GPU Volt 998 MHz" : "g_volt_e_998400";
         case KipConfigValue_g_volt_e_1036800: return pretty ? "Erista GPU Volt 1036 MHz" : "g_volt_e_1036800";
         case KipConfigValue_g_volt_e_1075200: return pretty ? "Erista GPU Volt 1075 MHz" : "g_volt_e_1075200";
-        case KipConfigValue_t6_tRTW_fine_tune: return pretty ? "t6 - tRTW Fine Tune" : "t6_tRTW_fine_fune";
+        case KipConfigValue_t6_tRTW_fine_tune: return pretty ? "t6 - tRTW Fine Tune" : "t6_tRTW_fine_tune";
         case KipConfigValue_t7_tWTR_fine_tune: return pretty ? "t7 - tWTR Fine Tune" : "t7_tWTR_fine_tune";
         case KipCrc32:
             return pretty ? "CRC32" : "crc32";
@@ -414,24 +478,27 @@ static inline const char* sysclkFormatConfigValue(SysClkConfigValue val, bool pr
     }
 }
 
-static inline uint64_t sysclkDefaultConfigValue(SysClkConfigValue val)
+static inline uint64_t hocclkDefaultConfigValue(HocClkConfigValue val)
 {
     switch(val)
     {
-        case SysClkConfigValue_PollingIntervalMs:
+        case HocClkConfigValue_PollingIntervalMs:
             return 300ULL;
-        case SysClkConfigValue_TempLogIntervalMs:
-        case SysClkConfigValue_FreqLogIntervalMs:
-        case SysClkConfigValue_PowerLogIntervalMs:
-        case SysClkConfigValue_CsvWriteIntervalMs:
+        case HocClkConfigValue_TempLogIntervalMs:
+        case HocClkConfigValue_FreqLogIntervalMs:
+        case HocClkConfigValue_PowerLogIntervalMs:
+        case HocClkConfigValue_CsvWriteIntervalMs:
         case HocClkConfigValue_UncappedClocks:
         case HocClkConfigValue_OverwriteBoostMode:
-        case HorizonOCConfigValue_BatteryChargeCurrent:
-        case HorizonOCConfigValue_OverwriteRefreshRate:
-        case HorizonOCConfigValue_GPUScheduling:
-        case HorizonOCConfigValue_LiveCpuUv:
-        case HorizonOCConfigValue_GPUSchedulingMethod:
+        case HocClkConfigValue_BatteryChargeCurrent:
+        case HocClkConfigValue_OverwriteRefreshRate:
+        case HocClkConfigValue_GPUScheduling:
+        case HocClkConfigValue_LiveCpuUv:
+        case HocClkConfigValue_GPUSchedulingMethod:
+        case HocClkConfigValue_MemoryFrequencyMeasurementMode:
             return 0ULL;
+        case HocClkConfigValue_RamDisplayUnit:
+            return (uint64_t)RamDisplayUnit_MHz;
         case HocClkConfigValue_EristaMaxCpuClock:
             return 1785ULL;
 
@@ -441,7 +508,7 @@ static inline uint64_t sysclkDefaultConfigValue(SysClkConfigValue val)
         case HocClkConfigValue_ThermalThrottle:
         case HocClkConfigValue_HandheldTDP:
         case HocClkConfigValue_IsFirstLoad:
-        case HorizonOCConfigValue_DVFSMode:
+        case HocClkConfigValue_DVFSMode:
             return 1ULL;
         case HocClkConfigValue_ThermalThrottleThreshold:
             return 70ULL;
@@ -449,16 +516,18 @@ static inline uint64_t sysclkDefaultConfigValue(SysClkConfigValue val)
             return 9600ULL; // 8600mW will trigger on erista stock, so raise it a bit
         case HocClkConfigValue_LiteTDPLimit:
             return 6400ULL; // 0.5C
-        case HorizonOCConfigValue_CpuGovernorMinimumFreq:
+        case HocClkConfigValue_CpuGovernorMinimumFreq:
             return 612000000ULL; // 612MHz
-        case HorizonOCConfigValue_MaxDisplayClockH:
+        case HocClkConfigValue_MaxDisplayClockH:
             return 60ULL;
+        case HocClkConfigValue_DisplayVoltage:
+            return 1200ULL; // Auto
         default:
             return 0ULL;
     }
 }
 
-static inline uint64_t sysclkValidConfigValue(SysClkConfigValue val, uint64_t input)
+static inline uint64_t hocclkValidConfigValue(HocClkConfigValue val, uint64_t input)
 {
     switch(val)
     {
@@ -467,23 +536,23 @@ static inline uint64_t sysclkValidConfigValue(SysClkConfigValue val, uint64_t in
         case HocClkConfigValue_ThermalThrottleThreshold:
         case HocClkConfigValue_HandheldTDPLimit:
         case HocClkConfigValue_LiteTDPLimit:
-        case SysClkConfigValue_PollingIntervalMs:
-        case HorizonOCConfigValue_MaxDisplayClockH:
+        case HocClkConfigValue_PollingIntervalMs:
+        case HocClkConfigValue_MaxDisplayClockH:
             return input > 0;
 
-        case SysClkConfigValue_TempLogIntervalMs:
-        case SysClkConfigValue_FreqLogIntervalMs:
-        case SysClkConfigValue_PowerLogIntervalMs:
-        case SysClkConfigValue_CsvWriteIntervalMs:
+        case HocClkConfigValue_TempLogIntervalMs:
+        case HocClkConfigValue_FreqLogIntervalMs:
+        case HocClkConfigValue_PowerLogIntervalMs:
+        case HocClkConfigValue_CsvWriteIntervalMs:
         case HocClkConfigValue_UncappedClocks:
         case HocClkConfigValue_OverwriteBoostMode:
         case HocClkConfigValue_ThermalThrottle:
         case HocClkConfigValue_HandheldTDP:
-        case HorizonOCConfigValue_OverwriteRefreshRate:
+        case HocClkConfigValue_OverwriteRefreshRate:
         case HocClkConfigValue_IsFirstLoad:
-        case HorizonOCConfigValue_EnableExperimentalSettings:
-        case HorizonOCConfigValue_LiveCpuUv:
-        case HorizonOCConfigValue_GPUSchedulingMethod:
+        case HocClkConfigValue_EnableExperimentalSettings:
+        case HocClkConfigValue_LiveCpuUv:
+        case HocClkConfigValue_GPUSchedulingMethod:
             return (input & 0x1) == input;
 
         case KipConfigValue_custRev:
@@ -493,6 +562,7 @@ static inline uint64_t sysclkValidConfigValue(SysClkConfigValue val, uint64_t in
         case KipConfigValue_eristaEmcMaxClock:
         case KipConfigValue_eristaEmcMaxClock1:
         case KipConfigValue_eristaEmcMaxClock2:
+        case KipConfigValue_stepMode:
         case KipConfigValue_marikoEmcMaxClock:
         case KipConfigValue_marikoEmcVddqVolt:
         case KipConfigValue_emcDvbShift:
@@ -504,6 +574,18 @@ static inline uint64_t sysclkValidConfigValue(SysClkConfigValue val, uint64_t in
         case KipConfigValue_t6_tRTW:
         case KipConfigValue_t7_tWTR:
         case KipConfigValue_t8_tREFI:
+        case KipConfigValue_timingEmcTbreak:
+        case KipConfigValue_low_t6_tRTW:
+        case KipConfigValue_low_t7_tWTR:
+        case KipConfigValue_t2_tRP_cap:
+        case KipConfigValue_read_latency_1333:
+        case KipConfigValue_read_latency_1600:
+        case KipConfigValue_read_latency_1866:
+        case KipConfigValue_read_latency_2133:
+        case KipConfigValue_write_latency_1333:
+        case KipConfigValue_write_latency_1600:
+        case KipConfigValue_write_latency_1866:
+        case KipConfigValue_write_latency_2133:
         case KipConfigValue_mem_burst_read_latency:
         case KipConfigValue_mem_burst_write_latency:
         case KipConfigValue_eristaCpuUV:
@@ -580,14 +662,19 @@ static inline uint64_t sysclkValidConfigValue(SysClkConfigValue val, uint64_t in
         case KipConfigValue_t6_tRTW_fine_tune:
         case KipConfigValue_t7_tWTR_fine_tune:
         case KipCrc32:
-        case HorizonOCConfigValue_DVFSMode:
-        case HorizonOCConfigValue_DVFSOffset:
-        case HorizonOCConfigValue_GPUScheduling:
-        case HorizonOCConfigValue_RAMVoltUsageDisplayMode:
-        case HorizonOCConfigValue_CpuGovernorMinimumFreq:
+        case HocClkConfigValue_DVFSMode:
+        case HocClkConfigValue_DVFSOffset:
+        case HocClkConfigValue_GPUScheduling:
+        case HocClkConfigValue_RAMVoltDisplayMode:
+        case HocClkConfigValue_CpuGovernorMinimumFreq:
+        case HocClkConfigValue_MemoryFrequencyMeasurementMode:
+        case HocClkConfigValue_RamDisplayUnit:
             return true;
-        case HorizonOCConfigValue_BatteryChargeCurrent:
+        case HocClkConfigValue_BatteryChargeCurrent:
             return ((input >= 1024) && (input <= 3072)) || !input;
+        case HocClkConfigValue_DisplayVoltage:
+            return ((input >= 800) && (input <= 1325));
+
         default:
             return false;
     }

Source/hoc-clk/common/include/hocclk/errors.h

@@ -27,13 +27,13 @@
 
 #pragma once
 
-#define SYSCLK_ERROR_MODULE 388
-#define SYSCLK_ERROR(desc) ((SYSCLK_ERROR_MODULE & 0x1FF) | (SysClkError_##desc & 0x1FFF)<<9)
+#define HOCCLK_ERROR_MODULE 388
+#define HOCCLK_ERROR(desc) ((HOCCLK_ERROR_MODULE & 0x1FF) | (HocClkError_##desc & 0x1FFF)<<9)
 
 typedef enum
 {
-    SysClkError_Generic = 0,
-    SysClkError_ConfigNotLoaded = 1,
-    SysClkError_ConfigSaveFailed = 2,
+    HocClkError_Generic = 0,
+    HocClkError_ConfigNotLoaded = 1,
+    HocClkError_ConfigSaveFailed = 2,
     // HocClkError_SocThermFail = 3,
-} SysClkError;
+} HocClkError;

Source/hoc-clk/common/include/hocclk/ipc.h

@@ -31,23 +31,23 @@
 #include "board.h"
 #include "clock_manager.h"
 
-#define SYSCLK_IPC_API_VERSION 1
-#define SYSCLK_IPC_SERVICE_NAME "hoc:clk"
+#define HOCCLK_IPC_API_VERSION 2
+#define HOCCLK_IPC_SERVICE_NAME "hoc:clk"
 
-enum SysClkIpcCmd
+enum HocClkIpcCmd
 {
-    SysClkIpcCmd_GetApiVersion = 0,
-    SysClkIpcCmd_GetVersionString = 1,
-    SysClkIpcCmd_GetCurrentContext = 2,
-    SysClkIpcCmd_Exit = 3,
-    SysClkIpcCmd_GetProfileCount = 4,
-    SysClkIpcCmd_GetProfiles = 5,
-    SysClkIpcCmd_SetProfiles = 6,
-    SysClkIpcCmd_SetEnabled = 7,
-    SysClkIpcCmd_SetOverride = 8,
-    SysClkIpcCmd_GetConfigValues = 9,
-    SysClkIpcCmd_SetConfigValues = 10,
-    SysClkIpcCmd_GetFreqList = 11,
+    HocClkIpcCmd_GetApiVersion = 0,
+    HocClkIpcCmd_GetVersionString = 1,
+    HocClkIpcCmd_GetCurrentContext = 2,
+    HocClkIpcCmd_Exit = 3,
+    HocClkIpcCmd_GetProfileCount = 4,
+    HocClkIpcCmd_GetProfiles = 5,
+    HocClkIpcCmd_SetProfiles = 6,
+    HocClkIpcCmd_SetEnabled = 7,
+    HocClkIpcCmd_SetOverride = 8,
+    HocClkIpcCmd_GetConfigValues = 9,
+    HocClkIpcCmd_SetConfigValues = 10,
+    HocClkIpcCmd_GetFreqList = 11,
     HocClkIpcCmd_SetKipData = 12,
     HocClkIpcCmd_GetKipData = 13,
 };
@@ -56,17 +56,17 @@ enum SysClkIpcCmd
 typedef struct
 {
     uint64_t tid;
-    SysClkTitleProfileList profiles;
-} SysClkIpc_SetProfiles_Args;
+    HocClkTitleProfileList profiles;
+} HocClkIpc_SetProfiles_Args;
 
 typedef struct
 {
-    SysClkModule module;
+    HocClkModule module;
     uint32_t hz;
-} SysClkIpc_SetOverride_Args;
+} HocClkIpc_SetOverride_Args;
 
 typedef struct
 {
-    SysClkModule module;
+    HocClkModule module;
     uint32_t maxCount;
-} SysClkIpc_GetFreqList_Args;
+} HocClkIpc_GetFreqList_Args;

Source/hoc-clk/common/include/i2c.h

@@ -22,6 +22,7 @@ const u8 MAX17050_CURRENT_REG = 0x0A;
 // Buck Converter
 typedef enum I2c_BuckConverter_Reg {
     I2c_Max77620_SD1VOLT_REG = 0x17, // Used for Erista DDR VDDQ+VDD2 / Mariko VDD2
+    I2c_Max77620_LDO0VOLT_REG = 0x23, // Used for Erista DDR VDDQ+VDD2 / Mariko VDD2
     I2c_Max77621_VOLT_REG    = 0x00,
     I2c_Max77812_CPUVOLT_REG = 0x26,
     I2c_Max77812_GPUVOLT_REG = 0x23,
@@ -40,7 +41,8 @@ typedef struct I2c_BuckConverter_Domain {
 
 const I2c_BuckConverter_Domain I2c_Erista_CPU       = { I2cDevice_Max77621Cpu,  I2c_Max77621_VOLT_REG,    0x7F,  6250, 606250, 1400000, };
 const I2c_BuckConverter_Domain I2c_Erista_GPU       = { I2cDevice_Max77621Gpu,  I2c_Max77621_VOLT_REG,    0x7F,  6250, 606250, 1400000, };
-const I2c_BuckConverter_Domain I2c_Erista_DRAM      = { I2cDevice_Max77620Pmic, I2c_Max77620_SD1VOLT_REG, 0x7F, 12500, 600000, 1250000, };
+const I2c_BuckConverter_Domain I2c_Erista_DRAM      = { I2cDevice_Max77620Pmic, I2c_Max77620_SD1VOLT_REG, 0x3F, 12500, 600000, 1250000, };
+const I2c_BuckConverter_Domain I2c_Display          = { I2cDevice_Max77620Pmic, I2c_Max77620_LDO0VOLT_REG, 0x7F,  25000, 800000,  1325000, };
 const I2c_BuckConverter_Domain I2c_Mariko_CPU       = { I2cDevice_Max77812_2,   I2c_Max77812_CPUVOLT_REG, 0xFF,  5000, 250000, 1525000, 0x78 };
 const I2c_BuckConverter_Domain I2c_Mariko_GPU       = { I2cDevice_Max77812_2,   I2c_Max77812_GPUVOLT_REG, 0xFF,  5000, 250000, 1525000, 0x78 };
 const I2c_BuckConverter_Domain I2c_Mariko_DRAM_VDDQ = { I2cDevice_Max77812_2,   I2c_Max77812_MEMVOLT_REG, 0xFF,  5000, 250000,  700000, 0x78 };

Source/hoc-clk/common/include/notification.h

@@ -17,16 +17,9 @@
 
 #pragma once
 
-#include <switch.h>  // for Service, Result, hosversionBefore(), smGetService(), serviceClose(), etc.
-#include "rgltr.h"   // for RgltrSession, PowerDomainId, etc.
-
-extern Service g_rgltrSrv;
-
-Result rgltrInitialize(void);
-void   rgltrExit(void);
-
-Result rgltrOpenSession(RgltrSession* session_out, PowerDomainId module_id);
-
-Result rgltrGetVoltage(RgltrSession* session, u32* out_volt);
-
-void   rgltrCloseSession(RgltrSession* session);
+#include <string>
+#include <ctime>
+#include <cstdio>
+namespace notification {
+    void writeNotification(const std::string& message);
+}

Source/hoc-clk/common/include/registers.h

@@ -525,3 +525,24 @@
 #define CL_DVFS_I2C_STS_0 0x48
 #define CL_DVFS_INTR_STS_0 0x5C
 #define CL_DVFS_I2C_CLK_DIVISOR_REGISTER_0 0x16C
+
+#define CLK_SOURCE_EMC  0x19c
+
+#define PLLC_BASE   0x080
+#define PLLM_BASE   0x090
+#define PLLP_BASE   0x0a0
+#define PLLA_BASE   0x0b0
+#define PLLU_BASE   0x0c0
+#define _PLLD_BASE   0x0d0
+#define PLLX_BASE   0x0e0
+#define PLLE_BASE   0x0e8
+#define PLLC2_BASE  0x4e8
+#define PLLC3_BASE  0x4fc
+#define PLLD2_BASE  0x4b8
+#define PLLRE_BASE  0x4c4
+#define PLLC4_BASE  0x5a4
+#define PLLMB_BASE  0x5e8
+#define PLLA1_BASE  0x6a4
+#define PLLDP_BASE  0x590
+
+#define OSC_HZ 38400000ULL

Source/hoc-clk/common/src/apm_profile_table.c

@@ -25,9 +25,9 @@
  */
 
 
-#include <sysclk/apm.h>
+#include <hocclk/apm.h>
 
-SysClkApmConfiguration sysclk_g_apm_configurations[] = {
+HocClkApmConfiguration hocclk_g_apm_configurations[] = {
     {0x00010000, 1020000000, 384000000, 1600000000},
     {0x00010001, 1020000000, 768000000, 1600000000},
     {0x00010002, 1224000000, 691200000, 1600000000},

Source/hoc-clk/common/src/battery.cpp

@@ -12,99 +12,16 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- * 
+ *
  */
- 
-#pragma once
+
 #include <switch.h>
-#include <inttypes.h>
-#include <string.h>
-typedef enum {
-    BatteryFlag_NoHub  = BIT(0),  // Hub is disconnected
-    BatteryFlag_Rail   = BIT(8),  // At least one Joy-con is charging from rail
-    BatteryFlag_SPDSRC = BIT(12), // OTG
-    BatteryFlag_ACC    = BIT(16)  // Accessory
-} BatteryChargeFlags;
+#include <cstring>
+#include "battery.h"
 
-typedef enum {
-    PDState_NewPDO      = 1, // Received new Power Data Object
-    PDState_NoPD        = 2, // No Power Delivery source is detected
-    PDState_AcceptedRDO = 3  // Received and accepted Request Data Object
-} BatteryPDControllerState;
-
-// Charger type detection
-typedef enum {
-    ChargerType_None         = 0,
-    ChargerType_PD           = 1,
-    ChargerType_TypeC_1500mA = 2,
-    ChargerType_TypeC_3000mA = 3,
-    ChargerType_DCP          = 4, // Dedicated Charging Port
-    ChargerType_CDP          = 5, // Charging Downstream Port
-    ChargerType_SDP          = 6, // Standard Downstream Port
-    ChargerType_Apple_500mA  = 7,
-    ChargerType_Apple_1000mA = 8,
-    ChargerType_Apple_2000mA = 9
-} BatteryChargerType;
-typedef enum {
-    PowerRole_Sink   = 1, // Device is receiving power
-    PowerRole_Source = 2  // Device is providing power
-} BatteryPowerRole;
-
-typedef struct {
-    int32_t InputCurrentLimit;       // Input (Sink) current limit in mA
-    int32_t VBUSCurrentLimit;        // Output (Source/VBUS/OTG) current limit in mA
-    int32_t ChargeCurrentLimit;      // Battery charging current limit in mA
-    int32_t ChargeVoltageLimit;      // Battery charging voltage limit in mV
-    int32_t unk_x10;                 // Unknown field (possibly enum)
-    int32_t unk_x14;                 // Unknown field (possibly flags)
-    BatteryPDControllerState PDControllerState; // PD Controller State
-    int32_t BatteryTemperature;      // Battery temperature in milli-Celsius
-    int32_t RawBatteryCharge;        // Battery charge in percentmille
-    int32_t VoltageAvg;              // Average voltage in mV
-    int32_t BatteryAge;              // Battery health (capacity full/design) in pcm
-    BatteryPowerRole PowerRole;      // Current power role
-    BatteryChargerType ChargerType;  // Type of charger connected
-    int32_t ChargerVoltageLimit;     // Charger voltage limit in mV
-    int32_t ChargerCurrentLimit;     // Charger current limit in mA
-    BatteryChargeFlags Flags;        // Various status flags
-} BatteryChargeInfo;
-
-#define IS_BATTERY_CHARGING_ENABLED(info) (((info)->unk_x14 >> 8) & 1)
-
-Result batteryInfoInitialize(void);
-
-void batteryInfoExit(void);
-
-Result batteryInfoGetChargeInfo(BatteryChargeInfo *out);
-
-Result batteryInfoGetChargePercentage(u32 *out);
-
-Result batteryInfoIsEnoughPowerSupplied(bool *out);
-
-Result batteryInfoEnableCharging(void);
-Result batteryInfoDisableCharging(void);
-Result batteryInfoEnableFastCharging(void);
-Result batteryInfoDisableFastCharging(void);
-
-const char* batteryInfoGetChargerTypeString(BatteryChargerType type);
-const char* batteryInfoGetPowerRoleString(BatteryPowerRole role);
-const char* batteryInfoGetPDStateString(BatteryPDControllerState state);
-
-static inline int batteryInfoGetTemperatureMiliCelsius(BatteryChargeInfo *info) {
-    return info->BatteryTemperature;
-}
-
-static inline float batteryInfoGetChargePercent(BatteryChargeInfo *info) {
-    return (float)info->RawBatteryCharge / 1000.0f;
-}
-
-static inline float batteryInfoGetBatteryHealthPercent(BatteryChargeInfo *info) {
-    return (float)info->BatteryAge / 1000.0f;
-}
-
-static inline bool batteryInfoIsCharging(BatteryChargeInfo *info) {
-    return IS_BATTERY_CHARGING_ENABLED(info);
-}
+// Internal PSM service handle
+static Service g_psmService = {0};
+static bool g_batteryInfoInitialized = false;
 
 static const char* s_chargerTypeStrings[] = {
     "None",
@@ -132,56 +49,52 @@ static const char* s_pdStateStrings[] = {
     "RDO Accepted"
 };
 
-// Internal PSM service handle
-static Service g_psmService = {0};
-static bool g_batteryInfoInitialized = false;
-
 // Internal PSM command implementations
 static Result psmGetBatteryChargeInfoFields(BatteryChargeInfo *out) {
     if (!g_batteryInfoInitialized)
         return MAKERESULT(Module_Libnx, LibnxError_NotInitialized);
-    
+
     return serviceDispatchOut(&g_psmService, 17, *out);
 }
 
 static Result psmEnableBatteryCharging_internal(void) {
     if (!g_batteryInfoInitialized)
         return MAKERESULT(Module_Libnx, LibnxError_NotInitialized);
-    
+
     return serviceDispatch(&g_psmService, 2);
 }
 
 static Result psmDisableBatteryCharging_internal(void) {
     if (!g_batteryInfoInitialized)
         return MAKERESULT(Module_Libnx, LibnxError_NotInitialized);
-    
+
     return serviceDispatch(&g_psmService, 3);
 }
 
 static Result psmEnableFastBatteryCharging_internal(void) {
     if (!g_batteryInfoInitialized)
         return MAKERESULT(Module_Libnx, LibnxError_NotInitialized);
-    
+
     return serviceDispatch(&g_psmService, 10);
 }
 
 static Result psmDisableFastBatteryCharging_internal(void) {
     if (!g_batteryInfoInitialized)
         return MAKERESULT(Module_Libnx, LibnxError_NotInitialized);
-    
+
     return serviceDispatch(&g_psmService, 11);
 }
 
 Result batteryInfoInitialize(void) {
     if (g_batteryInfoInitialized)
         return 0;
-    
+
     Result rc = psmInitialize();
     if (R_SUCCEEDED(rc)) {
         memcpy(&g_psmService, psmGetServiceSession(), sizeof(Service));
         g_batteryInfoInitialized = true;
     }
-    
+
     return rc;
 }
 
@@ -196,21 +109,21 @@ void batteryInfoExit(void) {
 Result batteryInfoGetChargeInfo(BatteryChargeInfo *out) {
     if (!out)
         return MAKERESULT(Module_Libnx, LibnxError_BadInput);
-    
+
     return psmGetBatteryChargeInfoFields(out);
 }
 
 Result batteryInfoGetChargePercentage(u32 *out) {
     if (!g_batteryInfoInitialized)
         return MAKERESULT(Module_Libnx, LibnxError_NotInitialized);
-    
+
     return psmGetBatteryChargePercentage(out);
 }
 
 Result batteryInfoIsEnoughPowerSupplied(bool *out) {
     if (!g_batteryInfoInitialized)
         return MAKERESULT(Module_Libnx, LibnxError_NotInitialized);
-    
+
     return psmIsEnoughPowerSupplied(out);
 }
 
@@ -233,20 +146,20 @@ Result batteryInfoDisableFastCharging(void) {
 const char* batteryInfoGetChargerTypeString(BatteryChargerType type) {
     if (type < 0 || type > ChargerType_Apple_2000mA)
         return "Unknown";
-    
+
     return s_chargerTypeStrings[type];
 }
 
 const char* batteryInfoGetPowerRoleString(BatteryPowerRole role) {
     if (role < PowerRole_Sink || role > PowerRole_Source)
         return s_powerRoleStrings[0];
-    
+
     return s_powerRoleStrings[role];
 }
 
 const char* batteryInfoGetPDStateString(BatteryPDControllerState state) {
     if (state < PDState_NewPDO || state > PDState_AcceptedRDO)
         return s_pdStateStrings[0];
-    
+
     return s_pdStateStrings[state];
 }

Source/hoc-clk/common/src/client/ipc.c

@@ -29,128 +29,128 @@
 #include <switch.h>
 #include <string.h>
 #include <stdatomic.h>
-#include <sysclk/client/ipc.h>
+#include <hocclk/client/ipc.h>
 
-static Service g_sysclkSrv;
+static Service g_hocclkSrv;
 static atomic_size_t g_refCnt;
 
-bool sysclkIpcRunning()
+bool hocclkIpcRunning()
 {
     Handle handle;
-    bool running = R_FAILED(smRegisterService(&handle, smEncodeName(SYSCLK_IPC_SERVICE_NAME), false, 1));
+    bool running = R_FAILED(smRegisterService(&handle, smEncodeName(HOCCLK_IPC_SERVICE_NAME), false, 1));
 
     if (!running)
     {
-        smUnregisterService(smEncodeName(SYSCLK_IPC_SERVICE_NAME));
+        smUnregisterService(smEncodeName(HOCCLK_IPC_SERVICE_NAME));
     }
 
   return running;
 }
 
-Result sysclkIpcInitialize(void)
+Result hocclkIpcInitialize(void)
 {
     Result rc = 0;
 
     g_refCnt++;
 
-    if (serviceIsActive(&g_sysclkSrv))
+    if (serviceIsActive(&g_hocclkSrv))
         return 0;
 
-    rc = smGetService(&g_sysclkSrv, SYSCLK_IPC_SERVICE_NAME);
+    rc = smGetService(&g_hocclkSrv, HOCCLK_IPC_SERVICE_NAME);
 
-    if (R_FAILED(rc)) sysclkIpcExit();
+    if (R_FAILED(rc)) hocclkIpcExit();
 
     return rc;
 }
 
-void sysclkIpcExit(void)
+void hocclkIpcExit(void)
 {
     if (--g_refCnt == 0)
     {
-        serviceClose(&g_sysclkSrv);
+        serviceClose(&g_hocclkSrv);
     }
 }
 
-Result sysclkIpcGetAPIVersion(u32* out_ver)
+Result hocclkIpcGetAPIVersion(u32* out_ver)
 {
-    return serviceDispatchOut(&g_sysclkSrv, SysClkIpcCmd_GetApiVersion, *out_ver);
+    return serviceDispatchOut(&g_hocclkSrv, HocClkIpcCmd_GetApiVersion, *out_ver);
 }
 
-Result sysclkIpcGetVersionString(char* out, size_t len)
+Result hocclkIpcGetVersionString(char* out, size_t len)
 {
-    return serviceDispatch(&g_sysclkSrv, SysClkIpcCmd_GetVersionString,
+    return serviceDispatch(&g_hocclkSrv, HocClkIpcCmd_GetVersionString,
         .buffer_attrs = { SfBufferAttr_HipcAutoSelect | SfBufferAttr_Out },
         .buffers = {{out, len}},
     );
 }
 
-Result sysclkIpcGetCurrentContext(SysClkContext* out_context)
+Result hocclkIpcGetCurrentContext(HocClkContext* out_context)
 {
-    return serviceDispatch(&g_sysclkSrv, SysClkIpcCmd_GetCurrentContext,
+    return serviceDispatch(&g_hocclkSrv, HocClkIpcCmd_GetCurrentContext,
         .buffer_attrs = { SfBufferAttr_HipcAutoSelect | SfBufferAttr_Out },
-        .buffers = {{out_context, sizeof(SysClkContext)}},
+        .buffers = {{out_context, sizeof(HocClkContext)}},
     );
 }
 
-Result sysclkIpcGetProfileCount(u64 tid, u8* out_count)
+Result hocclkIpcGetProfileCount(u64 tid, u8* out_count)
 {
-    return serviceDispatchInOut(&g_sysclkSrv, SysClkIpcCmd_GetProfileCount, tid, *out_count);
+    return serviceDispatchInOut(&g_hocclkSrv, HocClkIpcCmd_GetProfileCount, tid, *out_count);
 }
 
-Result sysclkIpcSetEnabled(bool enabled)
+Result hocclkIpcSetEnabled(bool enabled)
 {
     u8 enabledRaw = (u8)enabled;
-    return serviceDispatchIn(&g_sysclkSrv, SysClkIpcCmd_SetEnabled, enabledRaw);
+    return serviceDispatchIn(&g_hocclkSrv, HocClkIpcCmd_SetEnabled, enabledRaw);
 }
 
-Result sysclkIpcSetOverride(SysClkModule module, u32 hz)
+Result hocclkIpcSetOverride(HocClkModule module, u32 hz)
 {
-    SysClkIpc_SetOverride_Args args = {
+    HocClkIpc_SetOverride_Args args = {
         .module = module,
         .hz = hz
     };
-    return serviceDispatchIn(&g_sysclkSrv, SysClkIpcCmd_SetOverride, args);
+    return serviceDispatchIn(&g_hocclkSrv, HocClkIpcCmd_SetOverride, args);
 }
 
-Result sysclkIpcGetProfiles(u64 tid, SysClkTitleProfileList* out_profiles)
+Result hocclkIpcGetProfiles(u64 tid, HocClkTitleProfileList* out_profiles)
 {
-    return serviceDispatchIn(&g_sysclkSrv, SysClkIpcCmd_GetProfiles, tid,
+    return serviceDispatchIn(&g_hocclkSrv, HocClkIpcCmd_GetProfiles, tid,
         .buffer_attrs = { SfBufferAttr_HipcAutoSelect | SfBufferAttr_Out },
-        .buffers = {{out_profiles, sizeof(SysClkTitleProfileList)}},
+        .buffers = {{out_profiles, sizeof(HocClkTitleProfileList)}},
     );
 }
 
-Result sysclkIpcSetProfiles(u64 tid, SysClkTitleProfileList* profiles)
+Result hocclkIpcSetProfiles(u64 tid, HocClkTitleProfileList* profiles)
 {
-    SysClkIpc_SetProfiles_Args args;
+    HocClkIpc_SetProfiles_Args args;
     args.tid = tid;
-    memcpy(&args.profiles, profiles, sizeof(SysClkTitleProfileList));
-    return serviceDispatchIn(&g_sysclkSrv, SysClkIpcCmd_SetProfiles, args);
+    memcpy(&args.profiles, profiles, sizeof(HocClkTitleProfileList));
+    return serviceDispatchIn(&g_hocclkSrv, HocClkIpcCmd_SetProfiles, args);
 }
 
-Result sysclkIpcGetConfigValues(SysClkConfigValueList* out_configValues)
+Result hocclkIpcGetConfigValues(HocClkConfigValueList* out_configValues)
 {
-    return serviceDispatch(&g_sysclkSrv, SysClkIpcCmd_GetConfigValues,
+    return serviceDispatch(&g_hocclkSrv, HocClkIpcCmd_GetConfigValues,
         .buffer_attrs = { SfBufferAttr_HipcAutoSelect | SfBufferAttr_Out },
-        .buffers = {{out_configValues, sizeof(SysClkConfigValueList)}},
+        .buffers = {{out_configValues, sizeof(HocClkConfigValueList)}},
     );
 }
 
-Result sysclkIpcSetConfigValues(SysClkConfigValueList* configValues)
+Result hocclkIpcSetConfigValues(HocClkConfigValueList* configValues)
 {
-    return serviceDispatch(&g_sysclkSrv, SysClkIpcCmd_SetConfigValues,
+    return serviceDispatch(&g_hocclkSrv, HocClkIpcCmd_SetConfigValues,
         .buffer_attrs = { SfBufferAttr_HipcAutoSelect | SfBufferAttr_In },
-        .buffers = {{configValues, sizeof(SysClkConfigValueList)}},
+        .buffers = {{configValues, sizeof(HocClkConfigValueList)}},
     );
 }
 
-Result sysclkIpcGetFreqList(SysClkModule module, u32* list, u32 maxCount, u32* outCount)
+Result hocclkIpcGetFreqList(HocClkModule module, u32* list, u32 maxCount, u32* outCount)
 {
-    SysClkIpc_GetFreqList_Args args = {
+    HocClkIpc_GetFreqList_Args args = {
         .module = module,
         .maxCount = maxCount
     };
-    return serviceDispatchInOut(&g_sysclkSrv, SysClkIpcCmd_GetFreqList, args, *outCount,
+    return serviceDispatchInOut(&g_hocclkSrv, HocClkIpcCmd_GetFreqList, args, *outCount,
         .buffer_attrs = { SfBufferAttr_HipcAutoSelect | SfBufferAttr_Out },
         .buffers = {{list, maxCount * sizeof(u32)}},
     );
@@ -159,11 +159,11 @@ Result sysclkIpcGetFreqList(SysClkModule module, u32* list, u32 maxCount, u32* o
 Result hocClkIpcSetKipData()
 {
     u32 temp = 0;
-    return serviceDispatchIn(&g_sysclkSrv, HocClkIpcCmd_SetKipData, temp);
+    return serviceDispatchIn(&g_hocclkSrv, HocClkIpcCmd_SetKipData, temp);
 }
 
 Result hocClkIpcGetKipData()
 {
     u32 temp = 0;
-    return serviceDispatchIn(&g_sysclkSrv, HocClkIpcCmd_GetKipData, temp);
+    return serviceDispatchIn(&g_hocclkSrv, HocClkIpcCmd_GetKipData, temp);
 }

Source/hoc-clk/common/src/crc32.cpp

@@ -0,0 +1,56 @@
+/*
+ * Copyright (c) Souldbminer, Lightos_ and Horizon OC Contributors
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ * 
+ */
+
+#include <crc32.h>
+
+namespace crc32 {
+    uint32_t crc32(const uint8_t *data, size_t length) {
+        uint32_t crc = 0xFFFFFFFF;
+        
+        for (size_t i = 0; i < length; i++) {
+            crc ^= data[i];
+            for (int j = 0; j < 8; j++) {
+                crc = (crc >> 1) ^ (0xEDB88320 & -(crc & 1));
+            }
+        }
+        return ~crc;
+    }
+
+    uint32_t checksum_file(const char *filename) {
+        FILE *file = fopen(filename, "rb");
+        if (!file) {
+            perror("[crc32] Error opening file");
+            return 0;
+        }
+        
+        uint8_t buffer[1024];
+        uint32_t crc = 0xFFFFFFFF;
+        size_t bytes_read;
+        
+        while ((bytes_read = fread(buffer, 1, sizeof(buffer), file)) > 0) {
+            for (size_t i = 0; i < bytes_read; i++) {
+                crc ^= buffer[i];
+                for (int j = 0; j < 8; j++) {
+                    crc = (crc >> 1) ^ (0xEDB88320 & -(crc & 1));
+                }
+            }
+        }
+        
+        fclose(file);
+        return ~crc;
+    }
+}

Source/hoc-clk/common/src/notification.cpp

@@ -15,13 +15,11 @@
  * 
  */
 
-#pragma once
 
-#include <string>
-#include <ctime>
-#include <cstdio>
+#include "notification.h"
 
-static void writeNotification(const std::string& message) {
+namespace notification {
+    void writeNotification(const std::string& message) {
         static const char* flagPath = "sdmc:/config/ultrahand/flags/NOTIFICATIONS.flag";
 
         FILE* flagFile = fopen(flagPath, "r");
@@ -42,3 +40,4 @@ static void writeNotification(const std::string& message) {
             fclose(file);
         }
     }
+}

Source/hoc-clk/common/src/psm_ext.c

@@ -15,7 +15,7 @@
  * 
  */
  
-#include <sysclk/psm_ext.h>
+#include <hocclk/psm_ext.h>
 
 const char* PsmPowerRoleToStr(PsmPowerRole role) {
     switch (role) {

Source/hoc-clk/overlay/Makefile

@@ -27,7 +27,7 @@ INCLUDES	:=	../common/include
 EXEFS_SRC	:=	exefs_src
 IS_MINIMAL	:=	0
 
-APP_TITLE	:=	Horizon OC Zeus
+APP_TITLE	:=	Horizon OC Gaea
 NO_ICON		:=	1
 
 
@@ -39,7 +39,7 @@ include ${TOPDIR}/lib/libultrahand/ultrahand.mk
 # version control constants
 #---------------------------------------------------------------------------------
 #TARGET_VERSION	:= $(shell git describe --dirty --always --tags)
-APP_VERSION		:= 1.1.0
+APP_VERSION		:= 2.0.1
 TARGET_VERSION := $(APP_VERSION)
 
 #---------------------------------------------------------------------------------
@@ -64,7 +64,7 @@ CFLAGS += -DUI_OVERRIDE_PATH="\"$(UI_OVERRIDE_PATH)\""
 #CFLAGS += -DNO_FSTREAM_DIRECTIVE=$(NO_FSTREAM_DIRECTIVE)
 
 
-CXXFLAGS	:= $(CFLAGS) -fno-exceptions -std=gnu++20
+CXXFLAGS	:= $(CFLAGS) -fno-exceptions -std=gnu++23
 
 ASFLAGS	:=	-g $(ARCH)
 LDFLAGS	=	-specs=$(DEVKITPRO)/libnx/switch.specs -g $(ARCH) -Wl,-Map,$(notdir $*.map)

Source/hoc-clk/overlay/lang/es.json

@@ -0,0 +1,141 @@
+{
+    "Information": "Información",
+    "IDDQ:": "IDDQ:",
+    "Module: ": "Módulo:",
+    "sys-dock status:": "Estado de sys-dock:",
+    "SaltyNX status:": "Estado de SaltyNX:",
+    "RR Display status:": "Estado de pantalla RR:",
+    "Wafer Position:": "Posición del wafer:",
+    "Credits": "Créditos",
+    "Developers": "Desarrolladores",
+    "Contributors": "Colaboradores",
+    "Testers": "Testers",
+    "Special Thanks": "Agradecimientos especiales",
+    "Unknown": "Desconocido",
+    "Installed": "Instalado",
+    "Not Installed": "No instalado",
+    "X: %u Y: %u": "X: %u Y: %u",
+    "THE BEER-WARE LICENSE": "LICENCIA BEER-WARE",
+    "Default": "Predeterminado",
+    "Do Not Override": "No sobrescribir",
+    "Disabled": "Desactivado",
+    "Enabled": "Activado",
+    " \\ue0e3 Reset": "\\ue0e3 Restablecer",
+    "Display": "Pantalla",
+    "Application changed\\n\\n": "Aplicación cambiada\\n\\n",
+    "The running application changed\\n\\n": "La aplicación en ejecución ha cambiado\\n\\n",
+    "while editing was going on.": "mientras se estaba editando.",
+    "Board": "Placa",
+    "%u.%u%u mV": "%u.%u%u mV",
+    "Could not connect to hoc-clk sysmodule.\\n\\n": "No se pudo conectar al sysmodule hoc-clk.\\n\\n",
+    "Please make sure everything is\\n\\n": "Asegúrate de que todo esté\\n\\n",
+    "correctly installed and enabled.": "correctamente instalado y activado.",
+    "Fatal error": "Error fatal",
+    "Temporary Overrides ": "Ajustes temporales",
+    "Sleep Mode": "Modo reposo",
+    "Stock": "Valores de fábrica",
+    "Dev OC": "OC de desarrollo",
+    "Boost Mode": "Modo boost",
+    "Safe Max": "Máximo seguro",
+    "Unsafe Max": "Máximo no seguro",
+    "Absolute Max": "Máximo absoluto",
+    "Handheld Safe Max": "Máximo seguro en portátil",
+    "Enable": "Activar",
+    "Edit App Profile": "Editar perfil de aplicación",
+    "Edit Global Profile": "Editar perfil global",
+    "Temporary Overrides": "Ajustes temporales",
+    "Settings": "Configuración",
+    "About": "Acerca de",
+    "Compiling with minimal features": "Compilado con funciones mínimas",
+    "General Settings": "Configuración general",
+    "Governor Settings": "Configuración del governor",
+    "Safety Settings": "Configuración de seguridad",
+    "Save KIP Settings": "Guardar configuración KIP",
+    "RAM Settings": "Configuración de RAM",
+    "CPU Settings": "Configuración de CPU",
+    "GPU Settings": "Configuración de GPU",
+    "Display Settings": "Configuración de pantalla",
+    "Experimental": "Experimental",
+    "GPU Scheduling Override Method": "Método de sobrescritura del scheduling de GPU",
+    "can be dangerous and may cause": "puede ser peligroso y causar",
+    "damage to your battery or charger!": "daños a la batería o al cargador.",
+    "Charge Current Override": "Sobrescritura de corriente de carga",
+    "RAM Voltage Display Mode": "Modo de visualización de voltaje de RAM",
+    "Polling Interval": "Intervalo de sondeo",
+    "CPU Governor Minimum Frequency": "Frecuencia mínima del governor de CPU",
+    "refresh rates may cause stress": "las tasas de refresco pueden causar estrés",
+    "or damage to your display! ": "o dañar la pantalla.",
+    "Proceed at your own risk!": "¡Úsalo bajo tu propio riesgo!",
+    "Max Handheld Display": "Frecuencia máxima de pantalla en portátil",
+    "Display Clock": "Frecuencia de pantalla",
+    "Official Rating": "Valor oficial",
+    "TDP Threshold": "Umbral de TDP",
+    "Power": "Potencia",
+    "Thermal Throttle Limit": "Límite de thermal throttling",
+    "HP Mode": "Modo alto rendimiento",
+    "Default (Mariko)": "Predeterminado (Mariko)",
+    "Default (Erista)": "Predeterminado (Erista)",
+    "Rating": "Valor",
+    "Safe Max (Mariko)": "Máximo seguro (Mariko)",
+    "Safe Max (Erista)": "Máximo seguro (Erista)",
+    "RAM VDD2 Voltage": "Voltaje VDD2 de RAM",
+    "Voltage": "Voltaje",
+    "RAM VDDQ Voltage": "Voltaje VDDQ de RAM",
+    "RAM Frequency Editor": "Editor de frecuencia de RAM",
+    "JEDEC.": "JEDEC",
+    "High speedo needed!": "¡Se necesita alto speedo!",
+    "3333MHz (Needs extreme Speedo/PLL)": "3333MHz (requiere Speedo/PLL extremo)",
+    "3366MHz (Needs extreme Speedo/PLL)": "3366MHz (requiere Speedo/PLL extremo)",
+    "3400MHz (Needs extreme Speedo/PLL)": "3400MHz (requiere Speedo/PLL extremo)",
+    "3433MHz (Needs ridiculous Speedo/PLL)": "3433MHz (requiere Speedo/PLL muy alto)",
+    "3466MHz (Needs ridiculous Speedo/PLL)": "3466MHz (requiere Speedo/PLL muy alto)",
+    "3500MHz (Needs ridiculous Speedo/PLL)": "3500MHz (requiere Speedo/PLL muy alto)",
+    "Ram Max Clock": "Frecuencia máxima de RAM",
+    "RAM Latency Editor": "Editor de latencias de RAM",
+    "RAM Timing Reductions": "Reducción de timings de RAM",
+    "Memory Timings": "Timings de memoria",
+    "Advanced": "Avanzado",
+    "t6 tRTW Fine Tune": "Ajuste fino t6 tRTW",
+    "tRTW Fine Tune": "Ajuste fino tRTW",
+    "t7 tWTR Fine Tune": "Ajuste fino t7 tWTR",
+    "tWTR Fine Tune": "Ajuste fino tWTR",
+    "Memory Latencies": "Latencias de memoria",
+    "Read Latency": "Latencia de lectura",
+    "Write Latency": "Latencia de escritura",
+    "CPU Boost Clock": "Frecuencia boost de CPU",
+    "CPU UV": "Undervolt de CPU",
+    "CPU Unlock": "Desbloqueo de CPU",
+    "CPU VMIN": "VMIN de CPU",
+    "CPU Max Voltage": "Voltaje máximo de CPU",
+    "CPU Max Clock": "Frecuencia máxima de CPU",
+    "Extreme UV Table": "Tabla de undervolt extrema",
+    "CPU UV Table": "Tabla de undervolt de CPU",
+    "CPU Low UV": "Undervolt bajo de CPU",
+    "CPU High UV": "Undervolt alto de CPU",
+    "CPU Low VMIN": "VMIN bajo de CPU",
+    "CPU High VMIN": "VMIN alto de CPU",
+    "No Undervolt": "Sin undervolt",
+    "SLT Table": "Tabla SLT",
+    "HiOPT Table": "Tabla HiOPT",
+    "GPU Undervolt Table": "Tabla de undervolt de GPU",
+    "GPU Minimum Voltage": "Voltaje mínimo de GPU",
+    "Calculate GPU Vmin": "Calcular Vmin de GPU",
+    "GPU VMIN": "VMIN de GPU",
+    "GPU Maximum Voltage": "Voltaje máximo de GPU",
+    "GPU Voltage Offset": "Offset de voltaje de GPU",
+    "Do not override": "No sobrescribir",
+    "Enabled (Default)": "Activado (predeterminado)",
+    "96.6% limit": "Límite 96,6%",
+    "99.7% limit": "Límite 99,7%",
+    "GPU Scheduling Override": "Sobrescritura de scheduling de GPU",
+    "Official Service": "Servicio oficial",
+    "GPU DVFS Mode": "Modo DVFS de GPU",
+    "GPU DVFS Offset": "Offset DVFS de GPU",
+    "GPU Voltage Table": "Tabla de voltaje de GPU",
+    "GPU Custom Table (mV)": "Tabla personalizada de GPU (mV)",
+    "1075MHz without UV, 1152MHz on SLT": "1075MHz sin undervolt, 1152MHz en SLT",
+    "or 1228MHz on HiOPT can cause ": "o 1228MHz en HiOPT pueden causar ",
+    "permanent damage to your Switch!": "¡daño permanente a tu Switch!",
+    "921MHz without UV and 960MHz on": "921MHz sin undervolt y 960MHz en",
+    "SLT or HiOPT can cause ": "SLT o HiOPT pueden causar "
+}