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JitRegister: JitAsmCommon
Allows profiling/debugging tools to know about JITed code.
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@ -2,6 +2,7 @@
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// Licensed under GPLv2
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// Licensed under GPLv2
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// Refer to the license.txt file included.
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// Refer to the license.txt file included.
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#include "Common/JitRegister.h"
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#include "Common/MathUtil.h"
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#include "Common/MathUtil.h"
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#include "Common/x64ABI.h"
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#include "Common/x64ABI.h"
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#include "Common/x64Emitter.h"
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#include "Common/x64Emitter.h"
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@ -20,6 +21,8 @@ using namespace Gen;
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void CommonAsmRoutines::GenFifoWrite(int size)
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void CommonAsmRoutines::GenFifoWrite(int size)
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{
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{
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const void* start = GetCodePtr();
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// Assume value in RSCRATCH
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// Assume value in RSCRATCH
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u32 gather_pipe = (u32)(u64)GPFifo::m_gatherPipe;
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u32 gather_pipe = (u32)(u64)GPFifo::m_gatherPipe;
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_assert_msg_(DYNA_REC, gather_pipe <= 0x7FFFFFFF, "Gather pipe not in low 2GB of memory!");
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_assert_msg_(DYNA_REC, gather_pipe <= 0x7FFFFFFF, "Gather pipe not in low 2GB of memory!");
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@ -28,10 +31,14 @@ void CommonAsmRoutines::GenFifoWrite(int size)
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ADD(32, R(RSCRATCH2), Imm8(size >> 3));
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ADD(32, R(RSCRATCH2), Imm8(size >> 3));
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MOV(32, M(&GPFifo::m_gatherPipeCount), R(RSCRATCH2));
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MOV(32, M(&GPFifo::m_gatherPipeCount), R(RSCRATCH2));
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RET();
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RET();
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JitRegister::Register(start, GetCodePtr(), "JIT_FifoWrite_%i", size);
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}
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}
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void CommonAsmRoutines::GenFrsqrte()
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void CommonAsmRoutines::GenFrsqrte()
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{
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{
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const void* start = GetCodePtr();
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// Assume input in XMM0.
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// Assume input in XMM0.
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// This function clobbers all three RSCRATCH.
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// This function clobbers all three RSCRATCH.
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MOVQ_xmm(R(RSCRATCH), XMM0);
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MOVQ_xmm(R(RSCRATCH), XMM0);
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@ -91,10 +98,14 @@ void CommonAsmRoutines::GenFrsqrte()
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ABI_CallFunction((void *)&MathUtil::ApproximateReciprocalSquareRoot);
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ABI_CallFunction((void *)&MathUtil::ApproximateReciprocalSquareRoot);
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ABI_PopRegistersAndAdjustStack(QUANTIZED_REGS_TO_SAVE, 8);
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ABI_PopRegistersAndAdjustStack(QUANTIZED_REGS_TO_SAVE, 8);
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RET();
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RET();
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JitRegister::Register(start, GetCodePtr(), "JIT_Frsqrte");
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}
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}
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void CommonAsmRoutines::GenFres()
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void CommonAsmRoutines::GenFres()
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{
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{
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const void* start = GetCodePtr();
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// Assume input in XMM0.
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// Assume input in XMM0.
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// This function clobbers all three RSCRATCH.
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// This function clobbers all three RSCRATCH.
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MOVQ_xmm(R(RSCRATCH), XMM0);
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MOVQ_xmm(R(RSCRATCH), XMM0);
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@ -149,10 +160,14 @@ void CommonAsmRoutines::GenFres()
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ABI_CallFunction((void *)&MathUtil::ApproximateReciprocal);
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ABI_CallFunction((void *)&MathUtil::ApproximateReciprocal);
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ABI_PopRegistersAndAdjustStack(QUANTIZED_REGS_TO_SAVE, 8);
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ABI_PopRegistersAndAdjustStack(QUANTIZED_REGS_TO_SAVE, 8);
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RET();
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RET();
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JitRegister::Register(start, GetCodePtr(), "JIT_Fres");
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}
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}
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void CommonAsmRoutines::GenMfcr()
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void CommonAsmRoutines::GenMfcr()
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{
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{
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const void* start = GetCodePtr();
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// Input: none
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// Input: none
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// Output: RSCRATCH
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// Output: RSCRATCH
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// This function clobbers all three RSCRATCH.
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// This function clobbers all three RSCRATCH.
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@ -187,6 +202,8 @@ void CommonAsmRoutines::GenMfcr()
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OR(32, R(dst), MScaled(cr_val, SCALE_4, (u32)(u64)m_flagTable));
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OR(32, R(dst), MScaled(cr_val, SCALE_4, (u32)(u64)m_flagTable));
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}
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}
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RET();
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RET();
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JitRegister::Register(start, GetCodePtr(), "JIT_Mfcr");
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}
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}
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// Safe + Fast Quantizers, originally from JITIL by magumagu
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// Safe + Fast Quantizers, originally from JITIL by magumagu
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@ -207,6 +224,8 @@ static const float GC_ALIGNED16(m_m128) = -128.0f;
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// See comment in header for in/outs.
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// See comment in header for in/outs.
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void CommonAsmRoutines::GenQuantizedStores()
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void CommonAsmRoutines::GenQuantizedStores()
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{
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{
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const void* start = GetCodePtr();
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const u8* storePairedIllegal = AlignCode4();
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const u8* storePairedIllegal = AlignCode4();
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UD2();
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UD2();
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@ -305,6 +324,8 @@ void CommonAsmRoutines::GenQuantizedStores()
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RET();
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RET();
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JitRegister::Register(start, GetCodePtr(), "JIT_QuantizedStore");
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pairedStoreQuantized = reinterpret_cast<const u8**>(const_cast<u8*>(AlignCode16()));
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pairedStoreQuantized = reinterpret_cast<const u8**>(const_cast<u8*>(AlignCode16()));
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ReserveCodeSpace(8 * sizeof(u8*));
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ReserveCodeSpace(8 * sizeof(u8*));
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@ -321,6 +342,8 @@ void CommonAsmRoutines::GenQuantizedStores()
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// See comment in header for in/outs.
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// See comment in header for in/outs.
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void CommonAsmRoutines::GenQuantizedSingleStores()
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void CommonAsmRoutines::GenQuantizedSingleStores()
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{
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{
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const void* start = GetCodePtr();
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const u8* storeSingleIllegal = AlignCode4();
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const u8* storeSingleIllegal = AlignCode4();
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UD2();
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UD2();
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@ -368,6 +391,8 @@ void CommonAsmRoutines::GenQuantizedSingleStores()
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SafeWriteRegToReg(RSCRATCH, RSCRATCH_EXTRA, 16, 0, QUANTIZED_REGS_TO_SAVE, SAFE_LOADSTORE_NO_PROLOG | SAFE_LOADSTORE_NO_FASTMEM);
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SafeWriteRegToReg(RSCRATCH, RSCRATCH_EXTRA, 16, 0, QUANTIZED_REGS_TO_SAVE, SAFE_LOADSTORE_NO_PROLOG | SAFE_LOADSTORE_NO_FASTMEM);
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RET();
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RET();
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JitRegister::Register(start, GetCodePtr(), "JIT_QuantizedSingleStore");
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singleStoreQuantized = reinterpret_cast<const u8**>(const_cast<u8*>(AlignCode16()));
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singleStoreQuantized = reinterpret_cast<const u8**>(const_cast<u8*>(AlignCode16()));
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ReserveCodeSpace(8 * sizeof(u8*));
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ReserveCodeSpace(8 * sizeof(u8*));
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@ -383,6 +408,8 @@ void CommonAsmRoutines::GenQuantizedSingleStores()
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void CommonAsmRoutines::GenQuantizedLoads()
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void CommonAsmRoutines::GenQuantizedLoads()
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{
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{
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const void* start = GetCodePtr();
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const u8* loadPairedIllegal = AlignCode4();
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const u8* loadPairedIllegal = AlignCode4();
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UD2();
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UD2();
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@ -578,6 +605,9 @@ void CommonAsmRoutines::GenQuantizedLoads()
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UNPCKLPS(XMM0, M(m_one));
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UNPCKLPS(XMM0, M(m_one));
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RET();
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RET();
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JitRegister::Register(start, GetCodePtr(), "JIT_QuantizedLoad");
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pairedLoadQuantized = reinterpret_cast<const u8**>(const_cast<u8*>(AlignCode16()));
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pairedLoadQuantized = reinterpret_cast<const u8**>(const_cast<u8*>(AlignCode16()));
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ReserveCodeSpace(16 * sizeof(u8*));
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ReserveCodeSpace(16 * sizeof(u8*));
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