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Extensive runtime refactor to reduce generated executable sizes

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This commit is contained in:
Brian Fiete 2024-03-16 07:23:29 -04:00
parent 4e750a7e1a
commit ddd9b1b218
74 changed files with 2514 additions and 717 deletions
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72
BeefySysLib/platform/win/Platform.cpp
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@ -39,9 +39,14 @@
USING_NS_BF;
static void Crash_Error(const char* msg);
typedef void(*BfpCrashErrorFunc)(const char* str);
static bool gTimerInitialized = false;
static int gTimerDivisor = 0;
CritSect gBfpCritSect;
BfpCrashErrorFunc gCrashErrorFunc = Crash_Error;
struct WindowsSharedInfo
{
@ -415,8 +420,9 @@ void Beefy::BFFatalError(const StringImpl& message, const StringImpl& file, int
gBFApp->mSysDialogCnt++;
#endif
String failMsg = StrFormat("%s in %s:%d", message.c_str(), file.c_str(), line);
BfpSystem_FatalError(failMsg.c_str(), "FATAL ERROR");
char* failMsg = new char[message.length() + file.length() + 64];
sprintf(failMsg, "%s in %s:%d", message.c_str(), file.c_str(), line);
BfpSystem_FatalError(failMsg, "FATAL ERROR");
#ifndef BF_NO_BFAPP
if (gBFApp != NULL)
@ -906,6 +912,7 @@ static void __cdecl AbortHandler(int)
static int64 gCPUFreq = -1;
static int64 gStartCPUTick = -1;
static int64 gStartQPF = -1;
static void(*sOldSIGABRTHandler)(int signal) = nullptr;
static void InitCPUFreq()
{
@ -918,10 +925,31 @@ static void InitCPUFreq()
}
}
static void(*sOldSIGABRTHandler)(int signal) = nullptr;
static void Crash_Error(const char* msg)
{
HMODULE hMod = GetModuleHandleA(NULL);
PIMAGE_DOS_HEADER pDosHdr = (PIMAGE_DOS_HEADER)hMod;
PIMAGE_NT_HEADERS pNtHdr = (PIMAGE_NT_HEADERS)((uint8*)hMod + pDosHdr->e_lfanew);
bool isCLI = pNtHdr->OptionalHeader.Subsystem == IMAGE_SUBSYSTEM_WINDOWS_CUI;
if (isCLI)
fprintf(stderr, "**** FATAL APPLICATION ERROR ****\n%s\n", msg);
else
::MessageBoxA(NULL, msg, "FATAL ERROR", MB_ICONSTOP);
_set_purecall_handler(nullptr);
_set_invalid_parameter_handler(nullptr);
signal(SIGABRT, sOldSIGABRTHandler);
abort();
}
static void Crash_Error_CrashHandler(const char* msg)
{
CrashCatcher::Get()->Crash(msg);
}
BFP_EXPORT void BFP_CALLTYPE BfpSystem_Init(int version, BfpSystemInitFlags flags)
{
gCrashErrorFunc = Crash_Error;
InitCPUFreq();
::_set_error_mode(_OUT_TO_STDERR);
@ -935,7 +963,9 @@ BFP_EXPORT void BFP_CALLTYPE BfpSystem_Init(int version, BfpSystemInitFlags flag
if (version != BFP_VERSION)
{
BfpSystem_FatalError(StrFormat("Bfp build version '%d' does not match requested version '%d'", BFP_VERSION, version).c_str(), "BFP FATAL ERROR");
char msg[1024];
sprintf(msg, "Bfp build version '%d' does not match requested version '%d'", BFP_VERSION, version);
BfpSystem_FatalError(msg, "BFP FATAL ERROR");
}
if ((flags & BfpSystemInitFlag_InstallCrashCatcher) != 0)
@ -953,13 +983,17 @@ BFP_EXPORT void BFP_CALLTYPE BfpSystem_Init(int version, BfpSystemInitFlags flag
sOldSIGABRTHandler = signal(SIGABRT, &AbortHandler);
if (sOldSIGABRTHandler == SIG_ERR)
sOldSIGABRTHandler = nullptr;
CrashCatcher::Get()->Init();
if ((flags & BfpSystemInitFlag_SilentCrash) != 0)
CrashCatcher::Get()->SetCrashReportKind(BfpCrashReportKind_None);
}
}
BFP_EXPORT void BFP_CALLTYPE BfpSystem_InitCrashCatcher(BfpSystemInitFlags flags)
{
CrashCatcher::Get()->Init();
if ((flags & BfpSystemInitFlag_SilentCrash) != 0)
CrashCatcher::Get()->SetCrashReportKind(BfpCrashReportKind_None);
gCrashErrorFunc = Crash_Error_CrashHandler;
}
BFP_EXPORT void BFP_CALLTYPE BfpSystem_SetCommandLine(int argc, char** argv)
{
// This isn't required on Windows, but it is on Linux
@ -993,7 +1027,10 @@ BFP_EXPORT void BFP_CALLTYPE BfpSystem_Shutdown()
delete gManagerTail;
gManagerTail = next;
}
}
BFP_EXPORT void BFP_CALLTYPE BfpSystem_ShutdownCrashCatcher()
{
if (CrashCatcher::Shutdown())
{
_set_purecall_handler(nullptr);
@ -1092,9 +1129,17 @@ BFP_EXPORT uint64 BFP_CALLTYPE BfpSystem_InterlockedCompareExchange64(uint64* pt
BFP_EXPORT void BFP_CALLTYPE BfpSystem_FatalError(const char* error, const char* title)
{
if (title != NULL)
CrashCatcher::Get()->Crash(String(title) + "\n" + String(error));
else
CrashCatcher::Get()->Crash(error);
{
int errorLen = (int)strlen(error);
int titleLen = (int)strlen(title);
char* str = new char[errorLen + 1 + titleLen + 1];
strcpy(str, title);
strcat(str, "\n");
strcat(str, error);
gCrashErrorFunc(str);
}
else
gCrashErrorFunc(error);
}
BFP_EXPORT void BFP_CALLTYPE BfpSystem_GetCommandLine(char* outStr, int* inOutStrSize, BfpSystemResult* outResult)
@ -2245,9 +2290,12 @@ static LOCATEXSTATEFEATURE pfnLocateXStateFeature = NULL;
typedef BOOL(WINAPI* SETXSTATEFEATURESMASK)(PCONTEXT Context, DWORD64 FeatureMask);
static SETXSTATEFEATURESMASK pfnSetXStateFeaturesMask = NULL;
static uint8 ContextBuffer[4096];
static uint8* ContextBuffer;
static CONTEXT* CaptureRegistersEx(HANDLE hThread, intptr*& curPtr)
{
if (ContextBuffer == NULL)
ContextBuffer = new uint8[4096];
PCONTEXT Context;
DWORD ContextSize;
DWORD64 FeatureMask;