abort/error: print backtrace, abuse templates, overhaul result/diag (macos not done yet)

2022-03-10 01:15:45 -08:00
parent 18168d54c3
commit 646f84bad1
118 changed files with 2843 additions and 369 deletions
--- a/libraries/libstratosphere/include/stratosphere/diag/diag_backtrace.hpp
+++ b/libraries/libstratosphere/include/stratosphere/diag/diag_backtrace.hpp
@@ -0,0 +1,60 @@
+/*
+ * 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/>.
+ */
+#pragma once
+#include <vapours.hpp>
+
+#if defined(ATMOSPHERE_OS_HORIZON)
+    #include <stratosphere/diag/impl/diag_backtrace_impl.os.horizon.hpp>
+#elif defined(ATMOSPHERE_OS_WINDOWS)
+    #include <stratosphere/diag/impl/diag_backtrace_impl.os.windows.hpp>
+#elif defined(ATMOSPHERE_OS_LINUX)
+    #include <stratosphere/diag/impl/diag_backtrace_impl.os.linux.hpp>
+#elif defined(ATMOSPHERE_OS_MACOS)
+    #include <stratosphere/diag/impl/diag_backtrace_impl.os.macos.hpp>
+#else
+    #error "Unknown OS for diag::Backtrace"
+#endif
+
+namespace ams::diag {
+
+    size_t GetBacktrace(uintptr_t *out, size_t out_size);
+
+    #if defined(ATMOSPHERE_OS_HORIZON)
+    size_t GetBacktace(uintptr_t *out, size_t out_size, uintptr_t fp, uintptr_t sp, uintptr_t pc);
+    #endif
+
+    class Backtrace {
+        private:
+            impl::Backtrace m_impl;
+        public:
+            NOINLINE Backtrace() {
+                m_impl.Initialize();
+                m_impl.Step();
+            }
+
+            #if defined(ATMOSPHERE_OS_HORIZON)
+            Backtrace(uintptr_t fp, uintptr_t sp, uintptr_t pc) {
+                m_impl.Initialize(fp, sp, pc);
+            }
+            #endif
+
+            bool Step() { return m_impl.Step(); }
+
+            uintptr_t GetStackPointer()  const { return m_impl.GetStackPointer(); }
+            uintptr_t GetReturnAddress() const { return m_impl.GetReturnAddress(); }
+    };
+
+}