and rename it to EmitImmediate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95859
91177308-0d34-0410-b5e6-
96231b3b80d8
- void EmitDisplacementField(const MCOperand &Disp, unsigned &CurByte,
- raw_ostream &OS,
- SmallVectorImpl<MCFixup> &Fixups) const;
+ void EmitImmediate(const MCOperand &Disp, unsigned ImmSize,
+ unsigned &CurByte, raw_ostream &OS,
+ SmallVectorImpl<MCFixup> &Fixups) const;
inline static unsigned char ModRMByte(unsigned Mod, unsigned RegOpcode,
unsigned RM) {
inline static unsigned char ModRMByte(unsigned Mod, unsigned RegOpcode,
unsigned RM) {
}
void X86MCCodeEmitter::
}
void X86MCCodeEmitter::
-EmitDisplacementField(const MCOperand &DispOp,
- unsigned &CurByte, raw_ostream &OS,
- SmallVectorImpl<MCFixup> &Fixups) const {
+EmitImmediate(const MCOperand &DispOp, unsigned Size,
+ unsigned &CurByte, raw_ostream &OS,
+ SmallVectorImpl<MCFixup> &Fixups) const {
// If this is a simple integer displacement that doesn't require a relocation,
// emit it now.
if (DispOp.isImm()) {
// If this is a simple integer displacement that doesn't require a relocation,
// emit it now.
if (DispOp.isImm()) {
- EmitConstant(DispOp.getImm(), 4, CurByte, OS);
+ EmitConstant(DispOp.getImm(), Size, CurByte, OS);
+ // FIXME: Pass in the relocation type.
- // Otherwise, this is something that requires a relocation. Emit it as such
- // now.
unsigned RelocType = Is64BitMode ?
(IsPCRel ? X86::reloc_pcrel_word : X86::reloc_absolute_word_sext)
: (IsPIC ? X86::reloc_picrel_word : X86::reloc_absolute_word);
unsigned RelocType = Is64BitMode ?
(IsPCRel ? X86::reloc_pcrel_word : X86::reloc_absolute_word_sext)
: (IsPIC ? X86::reloc_picrel_word : X86::reloc_absolute_word);
// Emit a symbolic constant as a fixup and 4 zeros.
Fixups.push_back(MCFixup::Create(CurByte, DispOp.getExpr(),
MCFixupKind(X86::reloc_absolute_word)));
// Emit a symbolic constant as a fixup and 4 zeros.
Fixups.push_back(MCFixup::Create(CurByte, DispOp.getExpr(),
MCFixupKind(X86::reloc_absolute_word)));
- EmitConstant(0, 4, CurByte, OS);
+ EmitConstant(0, Size, CurByte, OS);
if (BaseReg == 0 || // [disp32] in X86-32 mode
BaseReg == X86::RIP) { // [disp32+RIP] in X86-64 mode
EmitByte(ModRMByte(0, RegOpcodeField, 5), CurByte, OS);
if (BaseReg == 0 || // [disp32] in X86-32 mode
BaseReg == X86::RIP) { // [disp32+RIP] in X86-64 mode
EmitByte(ModRMByte(0, RegOpcodeField, 5), CurByte, OS);
- EmitDisplacementField(Disp, CurByte, OS, Fixups);
+ EmitImmediate(Disp, 4, CurByte, OS, Fixups);
// Otherwise, emit the most general non-SIB encoding: [REG+disp32]
EmitByte(ModRMByte(2, RegOpcodeField, BaseRegNo), CurByte, OS);
// Otherwise, emit the most general non-SIB encoding: [REG+disp32]
EmitByte(ModRMByte(2, RegOpcodeField, BaseRegNo), CurByte, OS);
- EmitDisplacementField(Disp, CurByte, OS, Fixups);
+ EmitImmediate(Disp, 4, CurByte, OS, Fixups);
// Do we need to output a displacement?
if (ForceDisp8)
// Do we need to output a displacement?
if (ForceDisp8)
- EmitConstant(Disp.getImm(), 1, CurByte, OS);
+ EmitImmediate(Disp, 1, CurByte, OS, Fixups);
else if (ForceDisp32 || Disp.getImm() != 0)
else if (ForceDisp32 || Disp.getImm() != 0)
- EmitDisplacementField(Disp, CurByte, OS, Fixups);
+ EmitImmediate(Disp, 4, CurByte, OS, Fixups);
}
/// DetermineREXPrefix - Determine if the MCInst has to be encoded with a X86-64
}
/// DetermineREXPrefix - Determine if the MCInst has to be encoded with a X86-64