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Assorted jit64-related bugfixes. Discovered and papered over nasty codegen bug. No, IL64 still doesn't work.

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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2281 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
hrydgard
2009-02-16 22:06:11 +00:00
parent 33ea7313ba
commit 1c1425a406
10 changed files with 127 additions and 100 deletions
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11
Source/Core/Common/Src/x64Emitter.h
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@ -114,6 +114,8 @@ struct OpArg
operandReg = 0;
scale = (u8)_scale;
offsetOrBaseReg = (u8)rmReg;
if (rmReg == R12)
PanicAlert("Codegen for R12 known buggy");
indexReg = (u8)scaledReg;
//if scale == 0 never mind offseting
offset = _offset;
@ -170,11 +172,14 @@ inline OpArg M(void *ptr) {return OpArg((u64)ptr, (int)SCALE_RIP);}
inline OpArg R(X64Reg value) {return OpArg(0, SCALE_NONE, value);}
inline OpArg MatR(X64Reg value) {return OpArg(0, SCALE_ATREG, value);}
inline OpArg MDisp(X64Reg value, int offset) {
return OpArg((u32)offset, SCALE_ATREG, value); }
inline OpArg MComplex(X64Reg base, X64Reg scaled, int scale, int offset)
{
return OpArg((u32)offset, SCALE_ATREG, value);
}
inline OpArg MComplex(X64Reg base, X64Reg scaled, int scale, int offset) {
return OpArg(offset, scale, base, scaled);
}
inline OpArg MRegSum(X64Reg base, X64Reg offset) {
return MComplex(base, offset, 1, 0);
}
inline OpArg Imm8 (u8 imm) {return OpArg(imm, SCALE_IMM8);}
inline OpArg Imm16(u16 imm) {return OpArg(imm, SCALE_IMM16);} //rarely used
inline OpArg Imm32(u32 imm) {return OpArg(imm, SCALE_IMM32);}