ams-mtc: add ams-mtc

2025-11-09 15:44:33 -05:00
parent ac42e7af43
commit a76c2b33b6
3765 changed files with 568544 additions and 16 deletions
--- a/Source/Atmosphere-MTC-Unlock/stratosphere/boot2/source/boot2_main.cpp
+++ b/Source/Atmosphere-MTC-Unlock/stratosphere/boot2/source/boot2_main.cpp
@@ -0,0 +1,88 @@
+/*
+ * 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>
+
+namespace ams {
+
+    namespace boot2 {
+
+        namespace {
+
+            constinit u8 g_fs_heap_memory[2_KB];
+            constinit lmem::HeapHandle g_fs_heap_handle;
+
+            void *AllocateForFs(size_t size) {
+                return lmem::AllocateFromExpHeap(g_fs_heap_handle, size);
+            }
+
+            void DeallocateForFs(void *p, size_t size) {
+                AMS_UNUSED(size);
+                return lmem::FreeToExpHeap(g_fs_heap_handle, p);
+            }
+
+            void InitializeFsHeap() {
+                g_fs_heap_handle = lmem::CreateExpHeap(g_fs_heap_memory, sizeof(g_fs_heap_memory), lmem::CreateOption_None);
+            }
+
+        }
+
+    }
+
+    namespace init {
+
+        void InitializeSystemModule() {
+            /* Initialize heap. */
+            boot2::InitializeFsHeap();
+
+            /* Initialize our connection to sm. */
+            R_ABORT_UNLESS(sm::Initialize());
+
+            /* Initialize fs. */
+            fs::InitializeForSystem();
+            fs::SetAllocator(boot2::AllocateForFs, boot2::DeallocateForFs);
+            fs::SetEnabledAutoAbort(false);
+
+            /* Initialize other services we need. */
+            R_ABORT_UNLESS(pmbmInitialize());
+            R_ABORT_UNLESS(pminfoInitialize());
+            R_ABORT_UNLESS(pmshellInitialize());
+            R_ABORT_UNLESS(setsysInitialize());
+            gpio::Initialize();
+            ncm::Initialize();
+
+            /* Mount the SD card. */
+            R_ABORT_UNLESS(fs::MountSdCard("sdmc"));
+
+            /* Verify that we can sanely execute. */
+            ams::CheckApiVersion();
+        }
+
+        void FinalizeSystemModule() { /* ... */ }
+
+        void Startup() { /* ... */ }
+
+    }
+
+    void Main() {
+        /* Set thread name. */
+        os::SetThreadNamePointer(os::GetCurrentThread(), AMS_GET_SYSTEM_THREAD_NAME(boot2, Main));
+        AMS_ASSERT(os::GetThreadPriority(os::GetCurrentThread()) == AMS_GET_SYSTEM_THREAD_PRIORITY(boot2, Main));
+
+        /* Launch all programs off of SYSTEM/the SD. */
+        boot2::LaunchPostSdCardBootPrograms();
+    }
+
+}