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Make codebase more CPU-agnostic + MacOS disclaimer (#559)

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Exzap 2022-12-07 00:48:24 +00:00 • committed by GitHub
parent 445b0afa95
commit 2c81d240a5
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GPG key ID: 4AEE18F83AFDEB23
26 changed files with 416 additions and 272 deletions
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37
src/Cafe/HW/Espresso/Recompiler/PPCRecompiler.cpp
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@ -8,11 +8,10 @@
#include "Cafe/OS/libs/coreinit/coreinit_CodeGen.h"
#include "config/ActiveSettings.h"
#include "config/LaunchSettings.h"
#include "util/helpers/fspinlock.h"
#include "Common/ExceptionHandler/ExceptionHandler.h"
#include "Common/cpu_features.h"
#include "util/helpers/fspinlock.h"
#include "util/helpers/helpers.h"
#include "util/MemMapper/MemMapper.h"
struct PPCInvalidationRange
@ -461,6 +460,20 @@ void PPCRecompiler_invalidateRange(uint32 startAddr, uint32 endAddr)
PPCRecompilerState.recompilerSpinlock.unlock();
}
#if defined(ARCH_X86_64)
void PPCRecompiler_initPlatform()
{
// mxcsr
ppcRecompilerInstanceData->_x64XMM_mxCsr_ftzOn = 0x1F80 | 0x8000;
ppcRecompilerInstanceData->_x64XMM_mxCsr_ftzOff = 0x1F80;
}
#else
void PPCRecompiler_initPlatform()
{
}
#endif
void PPCRecompiler_init()
{
if (ActiveSettings::GetCPUMode() == CPUMode::SinglecoreInterpreter)
@ -569,21 +582,9 @@ void PPCRecompiler_init()
ppcRecompilerInstanceData->_psq_st_scale_ps0_ps1[(i + 32) * 2 + 1] = br;
}
// mxcsr
ppcRecompilerInstanceData->_x64XMM_mxCsr_ftzOn = 0x1F80 | 0x8000;
ppcRecompilerInstanceData->_x64XMM_mxCsr_ftzOff = 0x1F80;
// query processor extensions
int cpuInfo[4];
cpuid(cpuInfo, 0x80000001);
hasLZCNTSupport = ((cpuInfo[2] >> 5) & 1) != 0;
cpuid(cpuInfo, 0x1);
hasMOVBESupport = ((cpuInfo[2] >> 22) & 1) != 0;
hasAVXSupport = ((cpuInfo[2] >> 28) & 1) != 0;
cpuidex(cpuInfo, 0x7, 0);
hasBMI2Support = ((cpuInfo[1] >> 8) & 1) != 0;
forceLog_printf("Recompiler initialized. CPU extensions: %s%s%s", hasLZCNTSupport ? "LZCNT " : "", hasMOVBESupport ? "MOVBE " : "", hasAVXSupport ? "AVX " : "");
PPCRecompiler_initPlatform();
forceLog_printf("Recompiler initialized");
ppcRecompilerEnabled = true;