129 lines
3.0 KiB
C++
129 lines
3.0 KiB
C++
/***
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Copyright (C) 2021 J Reece Wilson (a/k/a "Reece"). All rights reserved.
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File: Panic.cpp
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Date: 2021-6-12
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Author: Reece
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***/
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#include <Source/RuntimeInternal.hpp>
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#include "Debug.hpp"
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#include "Panic.hpp"
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//#include <intrin.h>
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#include <Source/Grug/AuGrug.hpp>
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#include <Source/Console/ConsoleTTY/ConsoleTTY.hpp>
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#include <Source/Console/Console.hpp>
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namespace Aurora::Debug
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{
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void PlatformHandleFatal();
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static bool gHandlingFatal = false;
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AUKN_SYM void DebugBreak()
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{
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#if defined(AU_CFG_ID_INTERNAL) || defined(AU_CFG_ID_DEBUG)
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#if defined(AURORA_PLATFORM_WIN32)
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#if defined(AU_CFG_ID_INTERNAL)
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if (IsDebuggerPresent())
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#endif
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{
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::DebugBreak();
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}
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#elif defined(AU_CFG_ID_DEBUG) // bc nix
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#if defined(AURORA_COMPILER_MSVC)
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__debugbreak();
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#elif (defined(__has_builtin) && __has_builtin(__builtin_debugtrap))
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__builtin_debugtrap();
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#elif defined(AURORA_COMPILER_GCC) || defined(AURORA_COMPILER_CLANG)
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// GCC is a terrible compiler, msvc is annoying at best, and LLVM + cpp frontend seems great, whats new?
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// I refuse to chuck inline assembly here, not here, not in this project, not for freetards.
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#endif
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#endif
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#endif
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}
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bool InPanic()
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{
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return gHandlingFatal;
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}
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AUKN_SYM void Panic2(AuUInt uLineHintInNonshipBinary)
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{
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// TODO: telemetry insert crashing from line uLineHintInNonshipBinary
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Panic();
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}
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AUKN_SYM void Panic()
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{
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//
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if (gHandlingFatal)
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{
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goto failFast;
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}
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DebugBreak();
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// Edge case: internal builds should always check for a debugger before crashing
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#if defined(AU_CFG_ID_INTERNAL) && defined(__has_builtin) && __has_builtin(__builtin_debugtrap)
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__builtin_debugtrap();
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#endif
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//
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if (AuExchange(gHandlingFatal, true))
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{
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goto failFast;
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}
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try
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{
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Console::ConsoleTTY::PumpForce();
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}
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catch (...)
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{
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}
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try
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{
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Grug::GrugFlushFlushs();
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Grug::GrugFlushWrites();
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}
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catch (...)
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{
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}
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try
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{
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Console::Pump();
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}
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catch (...)
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{
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}
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failFast:
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static bool runPlatformFastFailOnce {};
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if (!AuExchange(runPlatformFastFailOnce, true))
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{
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try
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{
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Debug::PlatformHandleFatal(true);
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}
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catch (...)
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{
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}
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}
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#if defined(AURORA_IS_MODERNNT_DERIVED)
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Win32Terminate();
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#else
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#if defined(AURORA_COMPILER_GCC) || defined(AURORA_COMPILER_CLANG)
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__builtin_trap();
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#else
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std::terminate();
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#endif
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#endif
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}
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}
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