exo2: Initial work on the exosphere rewrite.

exo2: Implement uncompressor stub and boot code up to Main(). exo2: implement some more init (uart/gic) exo2: implement more of init exo2: improve reg api, add keyslot flag setters exo2: implement se aes decryption/enc exo2: fix bugs in loader stub/mmu mappings exo2: start skeletoning bootconfig/global context types arch: fix makefile flags exo2: implement through master key derivation exo2: implement device master keygen exo2: more init through start of SetupSocSecurity exo2: implement pmc secure scratch management se: implement sticky bit validation libexosphere: fix building for arm32 libexo: fix makefile flags libexo: support building for arm64/arm sc7fw: skeleton binary sc7fw: skeleton a little more sc7fw: implement all non-dram functionality exo2: fix DivideUp error sc7fw: implement more dram code, fix reg library errors sc7fw: complete sc7fw impl. exo2: skeleton the rest of SetupSocSecurity exo2: implement fiq interrupt handler exo2: implement all exception handlers exo2: skeleton the entire smc api, implement the svc invoker exo2: implement rest of SetupSocSecurity exo2: correct slave security errors exo2: fix register definition exo2: minor fixes
2020-05-04 23:33:16 -07:00
parent 71e0102f7a
commit f66b41c027
192 changed files with 15093 additions and 24 deletions
--- a/libraries/libexosphere/source/log/log_api.cpp
+++ b/libraries/libexosphere/source/log/log_api.cpp
@@ -0,0 +1,53 @@
+/*
+ * Copyright (c) 2018-2020 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 <exosphere.hpp>
+
+namespace ams::log {
+
+    namespace {
+
+        constexpr inline uart::Port UartLogPort = uart::Port_ReservedDebug;
+        constinit bool g_initialized_uart = false;
+
+        constexpr inline u32 UartPortFlags = [] {
+            if constexpr (UartLogPort == uart::Port_ReservedDebug) {
+                /* Logging to the debug port. */
+                /* Don't invert transactions. */
+                return uart::Flag_None;
+            } else if constexpr (UartLogPort == uart::Port_LeftJoyCon) {
+                /* Logging to left joy-con (e.g. with Joyless). */
+                /* Invert transactions. */
+                return uart::Flag_Inverted;
+            } else if constexpr (UartLogPort == uart::Port_RightJoyCon) {
+                /* Logging to right joy-con (e.g. with Joyless). */
+                /* Invert transactions. */
+                return uart::Flag_Inverted;
+            } else {
+                __builtin_unreachable();
+            }
+        }();
+
+    }
+
+    void Initialize() {
+        /* Initialize the target uart port. */
+        uart::Initialize(UartLogPort, 115200, UartPortFlags);
+
+        /* Note that we've initialized. */
+        g_initialized_uart = true;
+    }
+
+}