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Initial LLVM 18.1.4 support

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This commit is contained in:
Brian Fiete 2024-05-01 06:26:14 -04:00
parent aa4f9f7dfa
commit 2dd6423fab
19 changed files with 1288 additions and 711 deletions
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18
IDEHelper/X86.cpp
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@ -12,13 +12,17 @@
#include "llvm/Support/SourceMgr.h"
#include "llvm/MC/MCContext.h"
#include "llvm/ADT/StringRef.h"
#include "llvm/Support/TargetRegistry.h"
#include "llvm/MC/TargetRegistry.h"
#include "llvm/Target/TargetOptions.h"
#include "llvm/Target/TargetMachine.h"
#include "llvm/IR/InlineAsm.h"
//#include "llvm/Target/TargetSubtargetInfo.h"
//#include "llvm/Target/TargetInstrInfo.h"
#include "llvm/MC/MCAsmInfo.h"
#include "llvm/MC/MCInstrDesc.h"
#include "llvm/MC/MCSubtargetInfo.h"
#include "llvm/MC/MCInstrInfo.h"
#include "llvm/MC/MCRegisterInfo.h"
#include "llvm/MC/MCStreamer.h"
#include "llvm/MC/MCDisassembler/MCDisassembler.h"
#include "llvm/MC/MCParser/MCAsmParser.h"
@ -212,8 +216,8 @@ bool X86Instr::IsLoadAddress()
const MCInstrDesc &instDesc = mX86->mInstrInfo->get(mMCInst.getOpcode());
if (instDesc.NumOperands >= 6)
{
if ((instDesc.OpInfo[0].OperandType == MCOI::OPERAND_REGISTER) &&
(instDesc.OpInfo[4].OperandType == MCOI::OPERAND_MEMORY))
if ((instDesc.operands()[0].OperandType == MCOI::OPERAND_REGISTER) &&
(instDesc.operands()[4].OperandType == MCOI::OPERAND_MEMORY))
return true;
}
@ -384,7 +388,7 @@ uint32 X86Instr::GetTarget(Debugger* debugger, X86CPURegisters* registers)
int opIdx = 0;
auto operand = mMCInst.getOperand(0);
if ((mMCInst.getNumOperands() >= 5) && (instDesc.OpInfo[0].OperandType == MCOI::OPERAND_REGISTER) && (instDesc.OpInfo[4].OperandType == MCOI::OPERAND_MEMORY))
if ((mMCInst.getNumOperands() >= 5) && (instDesc.operands()[0].OperandType == MCOI::OPERAND_REGISTER) && (instDesc.operands()[4].OperandType == MCOI::OPERAND_MEMORY))
{
opIdx = 4;
operand = mMCInst.getOperand(opIdx);
@ -396,7 +400,7 @@ uint32 X86Instr::GetTarget(Debugger* debugger, X86CPURegisters* registers)
//TODO: LLVM3.8 - add changes to MCInst?
/*if (instDesc.OpInfo[opIdx].OperandType == MCOI::OPERAND_PCREL)
targetAddr += mMCInst.getPCAddr() + mMCInst.getInstLength();*/
if (instDesc.OpInfo[opIdx].OperandType == MCOI::OPERAND_PCREL)
if (instDesc.operands()[opIdx].OperandType == MCOI::OPERAND_PCREL)
targetAddr += mAddress + mSize;
return targetAddr;
}
@ -699,8 +703,8 @@ void X86CPU::GetClobbersForMnemonic(const StringImpl& mnemonic, int argCount, Ar
if (!outMayClobberMem && desc.mayStore())
outMayClobberMem = true;
int numImplicits = desc.getNumImplicitDefs();
auto impPtr = desc.getImplicitDefs();
int numImplicits = (int)desc.implicit_defs().size();
auto impPtr = desc.implicit_defs();
for (int iImp=0; iImp<numImplicits; ++iImp)
impRegs.Add(impPtr[iImp]);
}