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FEXCore: Convert Base tables over to constexpr
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Only doing the single table for review purposes. Once reviewed I will
hammer out the remaining tables.

Similar to #3320, most of the OpcodeDispatcher tables can be consteval
and made to be a compile time constant. This just requires shuffling the
code slightly. The idea is to get almost all of the table setup out of
the `InstallOpcodeHandlers` function and instead only install the
handlers that change based on 32-bit or 64-bit, just like the x86 tables
we also did.
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@Sonicadvance1
Sonicadvance1 committed Sep 13, 2024
1 parent 0a35029 commit 37a70e2
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Showing 5 changed files with 160 additions and 107 deletions.
130 changes: 26 additions & 104 deletions FEXCore/Source/Interface/Core/OpcodeDispatcher.cpp
View file
Original file line number Diff line number Diff line change
Expand Up @@ -319,6 +319,8 @@ void OpDispatchBuilder::ADCOp(OpcodeArgs) {
}
}

template void OpDispatchBuilder::ADCOp<0>(OpcodeArgs);

template<uint32_t SrcIndex>
void OpDispatchBuilder::SBBOp(OpcodeArgs) {
// Calculate flags early.
Expand Down Expand Up @@ -347,6 +349,8 @@ void OpDispatchBuilder::SBBOp(OpcodeArgs) {
}
}

template void OpDispatchBuilder::SBBOp<0>(OpcodeArgs);

void OpDispatchBuilder::SALCOp(OpcodeArgs) {
CalculateDeferredFlags();

Expand Down Expand Up @@ -480,6 +484,13 @@ void OpDispatchBuilder::PUSHSegmentOp(OpcodeArgs) {
Push(DstSize, Src);
}

template void OpDispatchBuilder::PUSHSegmentOp<FEXCore::X86Tables::DecodeFlags::FLAG_CS_PREFIX>(OpcodeArgs);
template void OpDispatchBuilder::PUSHSegmentOp<FEXCore::X86Tables::DecodeFlags::FLAG_ES_PREFIX>(OpcodeArgs);
template void OpDispatchBuilder::PUSHSegmentOp<FEXCore::X86Tables::DecodeFlags::FLAG_SS_PREFIX>(OpcodeArgs);
template void OpDispatchBuilder::PUSHSegmentOp<FEXCore::X86Tables::DecodeFlags::FLAG_DS_PREFIX>(OpcodeArgs);
template void OpDispatchBuilder::PUSHSegmentOp<FEXCore::X86Tables::DecodeFlags::FLAG_FS_PREFIX>(OpcodeArgs);
template void OpDispatchBuilder::PUSHSegmentOp<FEXCore::X86Tables::DecodeFlags::FLAG_GS_PREFIX>(OpcodeArgs);

void OpDispatchBuilder::POPOp(OpcodeArgs) {
Ref Value = Pop(GetSrcSize(Op));
StoreResult(GPRClass, Op, Value, -1);
Expand Down Expand Up @@ -539,6 +550,12 @@ void OpDispatchBuilder::POPSegmentOp(OpcodeArgs) {
UpdatePrefixFromSegment(NewSegment, SegmentReg);
}

template void OpDispatchBuilder::POPSegmentOp<FEXCore::X86Tables::DecodeFlags::FLAG_ES_PREFIX>(OpcodeArgs);
template void OpDispatchBuilder::POPSegmentOp<FEXCore::X86Tables::DecodeFlags::FLAG_SS_PREFIX>(OpcodeArgs);
template void OpDispatchBuilder::POPSegmentOp<FEXCore::X86Tables::DecodeFlags::FLAG_DS_PREFIX>(OpcodeArgs);
template void OpDispatchBuilder::POPSegmentOp<FEXCore::X86Tables::DecodeFlags::FLAG_FS_PREFIX>(OpcodeArgs);
template void OpDispatchBuilder::POPSegmentOp<FEXCore::X86Tables::DecodeFlags::FLAG_GS_PREFIX>(OpcodeArgs);

void OpDispatchBuilder::LEAVEOp(OpcodeArgs) {
// First we move RBP in to RSP and then behave effectively like a pop
auto SP = _RMWHandle(LoadGPRRegister(X86State::REG_RBP));
Expand Down Expand Up @@ -1039,6 +1056,8 @@ void OpDispatchBuilder::TESTOp(OpcodeArgs) {
InvalidateAF();
}

template void OpDispatchBuilder::TESTOp<0>(OpcodeArgs);

void OpDispatchBuilder::MOVSXDOp(OpcodeArgs) {
// This instruction is a bit special
// if SrcSize == 2
Expand Down Expand Up @@ -1093,6 +1112,8 @@ void OpDispatchBuilder::CMPOp(OpcodeArgs) {
CalculateFlags_SUB(GetSrcSize(Op), Dest, Src);
}

template void OpDispatchBuilder::CMPOp<0>(OpcodeArgs);

void OpDispatchBuilder::CQOOp(OpcodeArgs) {
Ref Src = LoadSource(GPRClass, Op, Op->Src[0], Op->Flags);
auto Size = GetSrcSize(Op);
Expand Down Expand Up @@ -1319,6 +1340,9 @@ void OpDispatchBuilder::MOVSegOp(OpcodeArgs) {
}
}

template void OpDispatchBuilder::MOVSegOp<true>(OpcodeArgs);
template void OpDispatchBuilder::MOVSegOp<false>(OpcodeArgs);

void OpDispatchBuilder::MOVOffsetOp(OpcodeArgs) {
Ref Src;

Expand Down Expand Up @@ -4549,6 +4573,8 @@ void OpDispatchBuilder::MOVGPROp(OpcodeArgs) {
StoreResult(GPRClass, Op, Src, 1);
}

template void OpDispatchBuilder::MOVGPROp<0>(OpcodeArgs);

void OpDispatchBuilder::MOVGPRNTOp(OpcodeArgs) {
Ref Src = LoadSource(GPRClass, Op, Op->Src[0], Op->Flags, {.Align = 1});
StoreResult(GPRClass, Op, Src, 1, MemoryAccessType::STREAM);
Expand Down Expand Up @@ -5501,107 +5527,6 @@ void OpDispatchBuilder::InstallHostSpecificOpcodeHandlers() {
}

void InstallOpcodeHandlers(Context::OperatingMode Mode) {
constexpr std::tuple<uint8_t, uint8_t, X86Tables::OpDispatchPtr> BaseOpTable[] = {
// Instructions
{0x00, 6, &OpDispatchBuilder::Bind<&OpDispatchBuilder::ALUOp, FEXCore::IR::IROps::OP_ADD, FEXCore::IR::IROps::OP_ATOMICFETCHADD, 0>},

{0x08, 6, &OpDispatchBuilder::Bind<&OpDispatchBuilder::ALUOp, FEXCore::IR::IROps::OP_OR, FEXCore::IR::IROps::OP_ATOMICFETCHOR, 0>},

{0x10, 6, &OpDispatchBuilder::ADCOp<0>},

{0x18, 6, &OpDispatchBuilder::SBBOp<0>},

{0x20, 6, &OpDispatchBuilder::Bind<&OpDispatchBuilder::ALUOp, FEXCore::IR::IROps::OP_ANDWITHFLAGS, FEXCore::IR::IROps::OP_ATOMICFETCHAND, 0>},

{0x28, 6, &OpDispatchBuilder::Bind<&OpDispatchBuilder::ALUOp, FEXCore::IR::IROps::OP_SUB, FEXCore::IR::IROps::OP_ATOMICFETCHSUB, 0>},

{0x30, 6, &OpDispatchBuilder::Bind<&OpDispatchBuilder::ALUOp, FEXCore::IR::IROps::OP_XOR, FEXCore::IR::IROps::OP_ATOMICFETCHXOR, 0>},

{0x38, 6, &OpDispatchBuilder::CMPOp<0>},
{0x50, 8, &OpDispatchBuilder::PUSHREGOp},
{0x58, 8, &OpDispatchBuilder::POPOp},
{0x68, 1, &OpDispatchBuilder::PUSHOp},
{0x69, 1, &OpDispatchBuilder::IMUL2SrcOp},
{0x6A, 1, &OpDispatchBuilder::PUSHOp},
{0x6B, 1, &OpDispatchBuilder::IMUL2SrcOp},
{0x6C, 4, &OpDispatchBuilder::PermissionRestrictedOp},

{0x70, 16, &OpDispatchBuilder::CondJUMPOp},
{0x84, 2, &OpDispatchBuilder::TESTOp<0>},
{0x86, 2, &OpDispatchBuilder::XCHGOp},
{0x88, 4, &OpDispatchBuilder::MOVGPROp<0>},

{0x8C, 1, &OpDispatchBuilder::MOVSegOp<false>},
{0x8D, 1, &OpDispatchBuilder::LEAOp},
{0x8E, 1, &OpDispatchBuilder::MOVSegOp<true>},
{0x8F, 1, &OpDispatchBuilder::POPOp},
{0x90, 8, &OpDispatchBuilder::XCHGOp},

{0x98, 1, &OpDispatchBuilder::CDQOp},
{0x99, 1, &OpDispatchBuilder::CQOOp},
{0x9B, 1, &OpDispatchBuilder::NOPOp},
{0x9C, 1, &OpDispatchBuilder::PUSHFOp},
{0x9D, 1, &OpDispatchBuilder::POPFOp},
{0x9E, 1, &OpDispatchBuilder::SAHFOp},
{0x9F, 1, &OpDispatchBuilder::LAHFOp},
{0xA0, 4, &OpDispatchBuilder::MOVOffsetOp},
{0xA4, 2, &OpDispatchBuilder::MOVSOp},

{0xA6, 2, &OpDispatchBuilder::CMPSOp},
{0xA8, 2, &OpDispatchBuilder::TESTOp<0>},
{0xAA, 2, &OpDispatchBuilder::STOSOp},
{0xAC, 2, &OpDispatchBuilder::LODSOp},
{0xAE, 2, &OpDispatchBuilder::SCASOp},
{0xB0, 16, &OpDispatchBuilder::MOVGPROp<0>},
{0xC2, 2, &OpDispatchBuilder::RETOp},
{0xC8, 1, &OpDispatchBuilder::EnterOp},
{0xC9, 1, &OpDispatchBuilder::LEAVEOp},
{0xCC, 2, &OpDispatchBuilder::INTOp},
{0xCF, 1, &OpDispatchBuilder::IRETOp},
{0xD7, 2, &OpDispatchBuilder::XLATOp},
{0xE0, 3, &OpDispatchBuilder::LoopOp},
{0xE3, 1, &OpDispatchBuilder::CondJUMPRCXOp},
{0xE4, 4, &OpDispatchBuilder::PermissionRestrictedOp},
{0xE8, 1, &OpDispatchBuilder::CALLOp},
{0xE9, 1, &OpDispatchBuilder::JUMPOp},
{0xEB, 1, &OpDispatchBuilder::JUMPOp},
{0xEC, 4, &OpDispatchBuilder::PermissionRestrictedOp},
{0xF1, 1, &OpDispatchBuilder::INTOp},
{0xF4, 1, &OpDispatchBuilder::INTOp},

{0xF5, 1, &OpDispatchBuilder::FLAGControlOp},
{0xF8, 2, &OpDispatchBuilder::FLAGControlOp},
{0xFA, 2, &OpDispatchBuilder::PermissionRestrictedOp},
{0xFC, 2, &OpDispatchBuilder::FLAGControlOp},
};

constexpr std::tuple<uint8_t, uint8_t, X86Tables::OpDispatchPtr> BaseOpTable_32[] = {
{0x06, 1, &OpDispatchBuilder::PUSHSegmentOp<FEXCore::X86Tables::DecodeFlags::FLAG_ES_PREFIX>},
{0x07, 1, &OpDispatchBuilder::POPSegmentOp<FEXCore::X86Tables::DecodeFlags::FLAG_ES_PREFIX>},
{0x0E, 1, &OpDispatchBuilder::PUSHSegmentOp<FEXCore::X86Tables::DecodeFlags::FLAG_CS_PREFIX>},
{0x16, 1, &OpDispatchBuilder::PUSHSegmentOp<FEXCore::X86Tables::DecodeFlags::FLAG_SS_PREFIX>},
{0x17, 1, &OpDispatchBuilder::POPSegmentOp<FEXCore::X86Tables::DecodeFlags::FLAG_SS_PREFIX>},
{0x1E, 1, &OpDispatchBuilder::PUSHSegmentOp<FEXCore::X86Tables::DecodeFlags::FLAG_DS_PREFIX>},
{0x1F, 1, &OpDispatchBuilder::POPSegmentOp<FEXCore::X86Tables::DecodeFlags::FLAG_DS_PREFIX>},
{0x27, 1, &OpDispatchBuilder::DAAOp},
{0x2F, 1, &OpDispatchBuilder::DASOp},
{0x37, 1, &OpDispatchBuilder::AAAOp},
{0x3F, 1, &OpDispatchBuilder::AASOp},
{0x40, 8, &OpDispatchBuilder::INCOp},
{0x48, 8, &OpDispatchBuilder::DECOp},

{0x60, 1, &OpDispatchBuilder::PUSHAOp},
{0x61, 1, &OpDispatchBuilder::POPAOp},
{0xCE, 1, &OpDispatchBuilder::INTOp},
{0xD4, 1, &OpDispatchBuilder::AAMOp},
{0xD5, 1, &OpDispatchBuilder::AADOp},
{0xD6, 1, &OpDispatchBuilder::SALCOp},
};

constexpr std::tuple<uint8_t, uint8_t, X86Tables::OpDispatchPtr> BaseOpTable_64[] = {
{0x63, 1, &OpDispatchBuilder::MOVSXDOp},
};

constexpr std::tuple<uint8_t, uint8_t, FEXCore::X86Tables::OpDispatchPtr> TwoByteOpTable[] = {
// Instructions
{0x06, 1, &OpDispatchBuilder::PermissionRestrictedOp},
Expand Down Expand Up @@ -6894,12 +6819,9 @@ void InstallOpcodeHandlers(Context::OperatingMode Mode) {
}
};

InstallToTable(FEXCore::X86Tables::BaseOps, BaseOpTable);
if (Mode == Context::MODE_32BIT) {
InstallToTable(FEXCore::X86Tables::BaseOps, BaseOpTable_32);
InstallToTable(FEXCore::X86Tables::SecondBaseOps, TwoByteOpTable_32);
} else {
InstallToTable(FEXCore::X86Tables::BaseOps, BaseOpTable_64);
InstallToTable(FEXCore::X86Tables::SecondBaseOps, TwoByteOpTable_64);
}

Expand Down
17 changes: 17 additions & 0 deletions FEXCore/Source/Interface/Core/OpcodeDispatcher.h
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Original file line number Diff line number Diff line change
Expand Up @@ -2508,6 +2508,23 @@ class OpDispatchBuilder final : public IREmitter {
void CheckLegacySegmentRead(Ref NewNode, uint32_t SegmentReg);
};

constexpr inline void InstallToTable(auto& FinalTable, const auto& LocalTable) {
for (const auto& Op : LocalTable) {
auto OpNum = std::get<0>(Op);
auto Dispatcher = std::get<2>(Op);
for (uint8_t i = 0; i < std::get<1>(Op); ++i) {
auto& TableOp = FinalTable[OpNum + i];
#if defined(ASSERTIONS_ENABLED) && ASSERTIONS_ENABLED
if (TableOp.OpcodeDispatcher) {
ERROR_AND_DIE_FMT("Duplicate Entry {}", TableOp.Name);
}
#endif

TableOp.OpcodeDispatcher = Dispatcher;
}
}
}

void InstallOpcodeHandlers(Context::OperatingMode Mode);

} // namespace FEXCore::IR
107 changes: 107 additions & 0 deletions FEXCore/Source/Interface/Core/OpcodeDispatcher/BaseTables.h
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Original file line number Diff line number Diff line change
@@ -0,0 +1,107 @@
// SPDX-License-Identifier: MIT
#pragma once
#include "Interface/Core/OpcodeDispatcher.h"

namespace FEXCore::IR {
constexpr inline std::tuple<uint8_t, uint8_t, X86Tables::OpDispatchPtr> OpDispatch_BaseOpTable[] = {
// Instructions
{0x00, 6, &OpDispatchBuilder::Bind<&OpDispatchBuilder::ALUOp, FEXCore::IR::IROps::OP_ADD, FEXCore::IR::IROps::OP_ATOMICFETCHADD, 0>},

{0x08, 6, &OpDispatchBuilder::Bind<&OpDispatchBuilder::ALUOp, FEXCore::IR::IROps::OP_OR, FEXCore::IR::IROps::OP_ATOMICFETCHOR, 0>},

{0x10, 6, &OpDispatchBuilder::ADCOp<0>},

{0x18, 6, &OpDispatchBuilder::SBBOp<0>},

{0x20, 6, &OpDispatchBuilder::Bind<&OpDispatchBuilder::ALUOp, FEXCore::IR::IROps::OP_ANDWITHFLAGS, FEXCore::IR::IROps::OP_ATOMICFETCHAND, 0>},

{0x28, 6, &OpDispatchBuilder::Bind<&OpDispatchBuilder::ALUOp, FEXCore::IR::IROps::OP_SUB, FEXCore::IR::IROps::OP_ATOMICFETCHSUB, 0>},

{0x30, 6, &OpDispatchBuilder::Bind<&OpDispatchBuilder::ALUOp, FEXCore::IR::IROps::OP_XOR, FEXCore::IR::IROps::OP_ATOMICFETCHXOR, 0>},

{0x38, 6, &OpDispatchBuilder::CMPOp<0>},
{0x50, 8, &OpDispatchBuilder::PUSHREGOp},
{0x58, 8, &OpDispatchBuilder::POPOp},
{0x68, 1, &OpDispatchBuilder::PUSHOp},
{0x69, 1, &OpDispatchBuilder::IMUL2SrcOp},
{0x6A, 1, &OpDispatchBuilder::PUSHOp},
{0x6B, 1, &OpDispatchBuilder::IMUL2SrcOp},
{0x6C, 4, &OpDispatchBuilder::PermissionRestrictedOp},

{0x70, 16, &OpDispatchBuilder::CondJUMPOp},
{0x84, 2, &OpDispatchBuilder::TESTOp<0>},
{0x86, 2, &OpDispatchBuilder::XCHGOp},
{0x88, 4, &OpDispatchBuilder::MOVGPROp<0>},

{0x8C, 1, &OpDispatchBuilder::MOVSegOp<false>},
{0x8D, 1, &OpDispatchBuilder::LEAOp},
{0x8E, 1, &OpDispatchBuilder::MOVSegOp<true>},
{0x8F, 1, &OpDispatchBuilder::POPOp},
{0x90, 8, &OpDispatchBuilder::XCHGOp},

{0x98, 1, &OpDispatchBuilder::CDQOp},
{0x99, 1, &OpDispatchBuilder::CQOOp},
{0x9B, 1, &OpDispatchBuilder::NOPOp},
{0x9C, 1, &OpDispatchBuilder::PUSHFOp},
{0x9D, 1, &OpDispatchBuilder::POPFOp},
{0x9E, 1, &OpDispatchBuilder::SAHFOp},
{0x9F, 1, &OpDispatchBuilder::LAHFOp},
{0xA4, 2, &OpDispatchBuilder::MOVSOp},

{0xA6, 2, &OpDispatchBuilder::CMPSOp},
{0xA8, 2, &OpDispatchBuilder::TESTOp<0>},
{0xAA, 2, &OpDispatchBuilder::STOSOp},
{0xAC, 2, &OpDispatchBuilder::LODSOp},
{0xAE, 2, &OpDispatchBuilder::SCASOp},
{0xB0, 16, &OpDispatchBuilder::MOVGPROp<0>},
{0xC2, 2, &OpDispatchBuilder::RETOp},
{0xC8, 1, &OpDispatchBuilder::EnterOp},
{0xC9, 1, &OpDispatchBuilder::LEAVEOp},
{0xCC, 2, &OpDispatchBuilder::INTOp},
{0xCF, 1, &OpDispatchBuilder::IRETOp},
{0xD7, 2, &OpDispatchBuilder::XLATOp},
{0xE0, 3, &OpDispatchBuilder::LoopOp},
{0xE3, 1, &OpDispatchBuilder::CondJUMPRCXOp},
{0xE4, 4, &OpDispatchBuilder::PermissionRestrictedOp},
{0xE8, 1, &OpDispatchBuilder::CALLOp},
{0xE9, 1, &OpDispatchBuilder::JUMPOp},
{0xEB, 1, &OpDispatchBuilder::JUMPOp},
{0xEC, 4, &OpDispatchBuilder::PermissionRestrictedOp},
{0xF1, 1, &OpDispatchBuilder::INTOp},
{0xF4, 1, &OpDispatchBuilder::INTOp},

{0xF5, 1, &OpDispatchBuilder::FLAGControlOp},
{0xF8, 2, &OpDispatchBuilder::FLAGControlOp},
{0xFA, 2, &OpDispatchBuilder::PermissionRestrictedOp},
{0xFC, 2, &OpDispatchBuilder::FLAGControlOp},
};

constexpr inline std::tuple<uint8_t, uint8_t, X86Tables::OpDispatchPtr> OpDispatch_BaseOpTable_64[] = {
{0x63, 1, &OpDispatchBuilder::MOVSXDOp},
{0xA0, 4, &OpDispatchBuilder::MOVOffsetOp},
};

constexpr inline std::tuple<uint8_t, uint8_t, X86Tables::OpDispatchPtr> OpDispatch_BaseOpTable_32[] = {
{0x06, 1, &OpDispatchBuilder::PUSHSegmentOp<FEXCore::X86Tables::DecodeFlags::FLAG_ES_PREFIX>},
{0x07, 1, &OpDispatchBuilder::POPSegmentOp<FEXCore::X86Tables::DecodeFlags::FLAG_ES_PREFIX>},
{0x0E, 1, &OpDispatchBuilder::PUSHSegmentOp<FEXCore::X86Tables::DecodeFlags::FLAG_CS_PREFIX>},
{0x16, 1, &OpDispatchBuilder::PUSHSegmentOp<FEXCore::X86Tables::DecodeFlags::FLAG_SS_PREFIX>},
{0x17, 1, &OpDispatchBuilder::POPSegmentOp<FEXCore::X86Tables::DecodeFlags::FLAG_SS_PREFIX>},
{0x1E, 1, &OpDispatchBuilder::PUSHSegmentOp<FEXCore::X86Tables::DecodeFlags::FLAG_DS_PREFIX>},
{0x1F, 1, &OpDispatchBuilder::POPSegmentOp<FEXCore::X86Tables::DecodeFlags::FLAG_DS_PREFIX>},
{0x27, 1, &OpDispatchBuilder::DAAOp},
{0x2F, 1, &OpDispatchBuilder::DASOp},
{0x37, 1, &OpDispatchBuilder::AAAOp},
{0x3F, 1, &OpDispatchBuilder::AASOp},
{0x40, 8, &OpDispatchBuilder::INCOp},
{0x48, 8, &OpDispatchBuilder::DECOp},

{0x60, 1, &OpDispatchBuilder::PUSHAOp},
{0x61, 1, &OpDispatchBuilder::POPAOp},
{0xA0, 4, &OpDispatchBuilder::MOVOffsetOp},
{0xCE, 1, &OpDispatchBuilder::INTOp},
{0xD4, 1, &OpDispatchBuilder::AAMOp},
{0xD5, 1, &OpDispatchBuilder::AADOp},
{0xD6, 1, &OpDispatchBuilder::SALCOp},
};
} // namespace FEXCore::IR
4 changes: 4 additions & 0 deletions FEXCore/Source/Interface/Core/X86Tables/BaseTables.cpp
View file
Original file line number Diff line number Diff line change
Expand Up @@ -6,6 +6,7 @@ tags: frontend|x86-tables
*/

#include "Interface/Core/X86Tables/X86Tables.h"
#include "Interface/Core/OpcodeDispatcher/BaseTables.h"

#include <FEXCore/Core/Context.h>

Expand Down Expand Up @@ -236,6 +237,7 @@ std::array<X86InstInfo, MAX_PRIMARY_TABLE_SIZE> BaseOps = []() consteval {
};

GenerateTable(&Table.at(0), BaseOpTable, std::size(BaseOpTable));
IR::InstallToTable(Table, IR::OpDispatch_BaseOpTable);

return Table;
}();
Expand Down Expand Up @@ -301,9 +303,11 @@ void InitializeBaseTables(Context::OperatingMode Mode) {

if (Mode == Context::MODE_64BIT) {
GenerateTable(&BaseOps.at(0), BaseOpTable_64, std::size(BaseOpTable_64));
IR::InstallToTable(BaseOps, IR::OpDispatch_BaseOpTable_64);
}
else {
GenerateTable(&BaseOps.at(0), BaseOpTable_32, std::size(BaseOpTable_32));
IR::InstallToTable(BaseOps, IR::OpDispatch_BaseOpTable_32);
}
}
}
Expand Down
9 changes: 6 additions & 3 deletions FEXCore/Source/Interface/Core/X86Tables/X86Tables.h
View file
Original file line number Diff line number Diff line change
Expand Up @@ -518,7 +518,10 @@ constexpr static inline void GenerateTable(X86InstInfo *FinalTable, X86TablesInf
X86InstInfo const &Info = Op.Info;
for (uint32_t i = 0; i < Op.second; ++i) {
if (FinalTable[OpNum + i].Type != TYPE_UNKNOWN) {
ERROR_AND_DIE_FMT("Duplicate Entry {}->{}", FinalTable[OpNum + i].Name, Info.Name);
LOGMAN_MSG_A_FMT("Duplicate Entry {}->{}", FinalTable[OpNum + i].Name, Info.Name);
}
if (FinalTable[OpNum + i].OpcodeDispatcher) {
LOGMAN_MSG_A_FMT("Already installed an OpcodeDispatcher for 0x{:x}", OpNum + i);
}
FinalTable[OpNum + i] = Info;
}
Expand All @@ -533,7 +536,7 @@ constexpr static inline void GenerateTableWithCopy(X86InstInfo *FinalTable, X86T
X86InstInfo const &Info = Op.Info;
for (uint32_t i = 0; i < Op.second; ++i) {
if (FinalTable[OpNum + i].Type != TYPE_UNKNOWN) {
ERROR_AND_DIE_FMT("Duplicate Entry {}->{}", FinalTable[OpNum + i].Name, Info.Name);
LOGMAN_MSG_A_FMT("Duplicate Entry {}->{}", FinalTable[OpNum + i].Name, Info.Name);
}
if (Info.Type == TYPE_COPY_OTHER) {
FinalTable[OpNum + i] = OtherLocal[OpNum + i];
Expand Down Expand Up @@ -568,7 +571,7 @@ constexpr static inline void GenerateX87Table(X86InstInfo *FinalTable, X86Tables
X86InstInfo const &Info = Op.Info;
for (uint32_t i = 0; i < Op.second; ++i) {
if (FinalTable[OpNum + i].Type != TYPE_UNKNOWN) {
ERROR_AND_DIE_FMT("Duplicate Entry {}->{}", FinalTable[OpNum + i].Name, Info.Name);
LOGMAN_MSG_A_FMT("Duplicate Entry {}->{}", FinalTable[OpNum + i].Name, Info.Name);
}
if ((OpNum & 0b11'000'000) == 0b11'000'000) {
// If the mod field is 0b11 then it is a regular op
Expand Down

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