// rd = rt op sa
void eeRecompileCode2(R5900FNPTR constcode, R5900FNPTR_INFO noconstcode)
{
int mmreg1, mmreg2;
if ( ! _Rd_ ) return;
if( GPR_IS_CONST1(_Rt_) ) {
_deleteMMXreg(MMX_GPR+_Rd_, 2);
_deleteGPRtoXMMreg(_Rd_, 2);
GPR_SET_CONST(_Rd_);
constcode();
return;
}
// test if should write xmm, mirror to mmx code
if( g_pCurInstInfo->info & EEINST_XMM ) {
// no const regs
mmreg1 = _allocCheckGPRtoXMM(g_pCurInstInfo, _Rt_, MODE_READ);
if( mmreg1 >= 0 ) {
int info = PROCESS_EE_XMM|PROCESS_EE_SETMODET(mmreg1);
// check for last used, if so don't alloc a new XMM reg
_addNeededGPRtoXMMreg(_Rd_);
mmreg2 = _checkXMMreg(XMMTYPE_GPRREG, _Rd_, MODE_WRITE);
if( mmreg2 < 0 ) {
if( (g_pCurInstInfo->regs[_Rt_] & EEINST_LASTUSE) || !EEINST_ISLIVE64(_Rt_) ) {
_freeXMMreg(mmreg1);
info &= ~PROCESS_EE_MODEWRITET;
_deleteMMXreg(MMX_GPR+_Rd_, 2);
xmmregs[mmreg1].inuse = 1;
xmmregs[mmreg1].reg = _Rd_;
xmmregs[mmreg1].mode = MODE_WRITE|MODE_READ;
mmreg2 = mmreg1;
}
else mmreg2 = _allocGPRtoXMMreg(-1, _Rd_, MODE_WRITE);
}
noconstcode(info|PROCESS_EE_SET_T(mmreg1)|PROCESS_EE_SET_D(mmreg2));
_clearNeededXMMregs();
GPR_DEL_CONST(_Rd_);
return;
}
_clearNeededXMMregs();
}
// regular x86
_deleteGPRtoXMMreg(_Rt_, 1);
_deleteGPRtoXMMreg(_Rd_, 2);
_deleteMMXreg(MMX_GPR+_Rt_, 1);
_deleteMMXreg(MMX_GPR+_Rd_, 2);
noconstcode(0);
GPR_DEL_CONST(_Rd_);
}
else SSE_MOVLPS_M64_to_XMM(reglo, (uptr)ptr);
}
else {
MOV32ItoM(loaddr, res & 0xffffffff);
MOV32ItoM(loaddr+4, (res&0x80000000)?0xffffffff:0);
}
}
}
if( g_pCurInstInfo->regs[XMMGPR_HI] & testlive ) {
if( !upper && (reghi = _allocCheckGPRtoMMX(g_pCurInstInfo, XMMGPR_HI, MODE_WRITE)) >= 0 ) {
MOVQMtoR(reghi, (uptr)recGetImm64(res >> 63 ? -1 : 0, res >> 32));
}
else {
reghi = _allocCheckGPRtoXMM(g_pCurInstInfo, XMMGPR_HI, MODE_WRITE|MODE_READ);
if( reghi >= 0 ) {
u32* ptr = recGetImm64(res >> 63 ? -1 : 0, res >> 32);
if( upper ) SSE_MOVHPS_M64_to_XMM(reghi, (u32)ptr);
else SSE_MOVLPS_M64_to_XMM(reghi, (u32)ptr);
}
else {
_deleteEEreg(XMMGPR_HI, 0);
MOV32ItoM(hiaddr, res >> 32);
MOV32ItoM(hiaddr+4, (res>>63)?0xffffffff:0);
}
}
}
if (!writed || !_Rd_) return;
// ignores XMMINFO_READS, XMMINFO_READT, and XMMINFO_READD_LO from xmminfo
// core of reg caching
void eeRecompileCode0(R5900FNPTR constcode, R5900FNPTR_INFO constscode, R5900FNPTR_INFO consttcode, R5900FNPTR_INFO noconstcode, int xmminfo)
{
int mmreg1, mmreg2, mmreg3, mmtemp, moded;
if ( ! _Rd_ && (xmminfo&XMMINFO_WRITED) ) return;
if( GPR_IS_CONST2(_Rs_, _Rt_) ) {
if( xmminfo & XMMINFO_WRITED ) {
_deleteMMXreg(MMX_GPR+_Rd_, 2);
_deleteGPRtoXMMreg(_Rd_, 2);
}
if( xmminfo&XMMINFO_WRITED ) GPR_SET_CONST(_Rd_);
constcode();
return;
}
moded = MODE_WRITE|((xmminfo&XMMINFO_READD)?MODE_READ:0);
// test if should write xmm, mirror to mmx code
if( g_pCurInstInfo->info & EEINST_XMM ) {
if( xmminfo & (XMMINFO_READLO|XMMINFO_WRITELO) ) _addNeededGPRtoXMMreg(XMMGPR_LO);
if( xmminfo & (XMMINFO_READHI|XMMINFO_WRITEHI) ) _addNeededGPRtoXMMreg(XMMGPR_HI);
_addNeededGPRtoXMMreg(_Rs_);
_addNeededGPRtoXMMreg(_Rt_);
if( GPR_IS_CONST1(_Rs_) || GPR_IS_CONST1(_Rt_) ) {
int creg = GPR_IS_CONST1(_Rs_) ? _Rs_ : _Rt_;
int vreg = creg == _Rs_ ? _Rt_ : _Rs_;
// if(g_pCurInstInfo->regs[vreg]&EEINST_XMM) {
// mmreg1 = _allocGPRtoXMMreg(-1, vreg, MODE_READ);
// _addNeededGPRtoXMMreg(vreg);
// }
mmreg1 = _allocCheckGPRtoXMM(g_pCurInstInfo, vreg, MODE_READ);
if( mmreg1 >= 0 ) {
int info = PROCESS_EE_XMM;
if( GPR_IS_CONST1(_Rs_) ) info |= PROCESS_EE_SETMODET(mmreg1);
else info |= PROCESS_EE_SETMODES(mmreg1);
if( xmminfo & XMMINFO_WRITED ) {
_addNeededGPRtoXMMreg(_Rd_);
mmreg3 = _checkXMMreg(XMMTYPE_GPRREG, _Rd_, MODE_WRITE);
if( !(xmminfo&XMMINFO_READD) && mmreg3 < 0 && ((g_pCurInstInfo->regs[vreg] & EEINST_LASTUSE) || !EEINST_ISLIVEXMM(vreg)) ) {
_freeXMMreg(mmreg1);
if( GPR_IS_CONST1(_Rs_) ) info &= ~PROCESS_EE_MODEWRITET;
else info &= ~PROCESS_EE_MODEWRITES;
_deleteMMXreg(MMX_GPR+_Rd_, 2);
xmmregs[mmreg1].inuse = 1;
xmmregs[mmreg1].reg = _Rd_;
xmmregs[mmreg1].mode = moded;
mmreg3 = mmreg1;
}
else if( mmreg3 < 0 ) mmreg3 = _allocGPRtoXMMreg(-1, _Rd_, moded);
info |= PROCESS_EE_SET_D(mmreg3);
}
if( xmminfo & (XMMINFO_READLO|XMMINFO_WRITELO) ) {
mmtemp = eeProcessHILO(XMMGPR_LO, ((xmminfo&XMMINFO_READLO)?MODE_READ:0)|((xmminfo&XMMINFO_WRITELO)?MODE_WRITE:0), 0);
if( mmtemp >= 0 ) info |= PROCESS_EE_SET_LO(mmtemp);
}
if( xmminfo & (XMMINFO_READHI|XMMINFO_WRITEHI) ) {
mmtemp = eeProcessHILO(XMMGPR_HI, ((xmminfo&XMMINFO_READLO)?MODE_READ:0)|((xmminfo&XMMINFO_WRITELO)?MODE_WRITE:0), 0);
if( mmtemp >= 0 ) info |= PROCESS_EE_SET_HI(mmtemp);
}
if( creg == _Rs_ ) constscode(info|PROCESS_EE_SET_T(mmreg1));
else consttcode(info|PROCESS_EE_SET_S(mmreg1));
_clearNeededXMMregs();
if( xmminfo & XMMINFO_WRITED ) GPR_DEL_CONST(_Rd_);
return;
}
}
else {
// no const regs
mmreg1 = _allocCheckGPRtoXMM(g_pCurInstInfo, _Rs_, MODE_READ);
mmreg2 = _allocCheckGPRtoXMM(g_pCurInstInfo, _Rt_, MODE_READ);
if( mmreg1 >= 0 || mmreg2 >= 0 ) {
int info = PROCESS_EE_XMM;
// do it all in xmm
if( mmreg1 < 0 ) mmreg1 = _allocGPRtoXMMreg(-1, _Rs_, MODE_READ);
if( mmreg2 < 0 ) mmreg2 = _allocGPRtoXMMreg(-1, _Rt_, MODE_READ);
info |= PROCESS_EE_SETMODES(mmreg1)|PROCESS_EE_SETMODET(mmreg2);
if( xmminfo & XMMINFO_WRITED ) {
// check for last used, if so don't alloc a new XMM reg
_addNeededGPRtoXMMreg(_Rd_);
mmreg3 = _checkXMMreg(XMMTYPE_GPRREG, _Rd_, moded);
if( mmreg3 < 0 ) {
if( !(xmminfo&XMMINFO_READD) && ((g_pCurInstInfo->regs[_Rt_] & EEINST_LASTUSE) || !EEINST_ISLIVEXMM(_Rt_)) ) {
_freeXMMreg(mmreg2);
info &= ~PROCESS_EE_MODEWRITET;
_deleteMMXreg(MMX_GPR+_Rd_, 2);
xmmregs[mmreg2].inuse = 1;
xmmregs[mmreg2].reg = _Rd_;
xmmregs[mmreg2].mode = moded;
mmreg3 = mmreg2;
}
else if( !(xmminfo&XMMINFO_READD) && ((g_pCurInstInfo->regs[_Rs_] & EEINST_LASTUSE) || !EEINST_ISLIVEXMM(_Rs_)) ) {
_freeXMMreg(mmreg1);
info &= ~PROCESS_EE_MODEWRITES;
_deleteMMXreg(MMX_GPR+_Rd_, 2);
xmmregs[mmreg1].inuse = 1;
xmmregs[mmreg1].reg = _Rd_;
xmmregs[mmreg1].mode = moded;
mmreg3 = mmreg1;
}
else mmreg3 = _allocGPRtoXMMreg(-1, _Rd_, moded);
}
info |= PROCESS_EE_SET_D(mmreg3);
}
if( xmminfo & (XMMINFO_READLO|XMMINFO_WRITELO) ) {
mmtemp = eeProcessHILO(XMMGPR_LO, ((xmminfo&XMMINFO_READLO)?MODE_READ:0)|((xmminfo&XMMINFO_WRITELO)?MODE_WRITE:0), 0);
if( mmtemp >= 0 ) info |= PROCESS_EE_SET_LO(mmtemp);
}
if( xmminfo & (XMMINFO_READHI|XMMINFO_WRITEHI) ) {
mmtemp = eeProcessHILO(XMMGPR_HI, ((xmminfo&XMMINFO_READLO)?MODE_READ:0)|((xmminfo&XMMINFO_WRITELO)?MODE_WRITE:0), 0);
if( mmtemp >= 0 ) info |= PROCESS_EE_SET_HI(mmtemp);
}
noconstcode(info|PROCESS_EE_SET_S(mmreg1)|PROCESS_EE_SET_T(mmreg2));
_clearNeededXMMregs();
if( xmminfo & XMMINFO_WRITED ) GPR_DEL_CONST(_Rd_);
return;
}
}
_clearNeededXMMregs();
}
// regular x86
_deleteGPRtoXMMreg(_Rs_, 1);
_deleteGPRtoXMMreg(_Rt_, 1);
if( xmminfo&XMMINFO_WRITED )
_deleteGPRtoXMMreg(_Rd_, (xmminfo&XMMINFO_READD)?0:2);
_deleteMMXreg(MMX_GPR+_Rs_, 1);
_deleteMMXreg(MMX_GPR+_Rt_, 1);
if( xmminfo&XMMINFO_WRITED )
_deleteMMXreg(MMX_GPR+_Rd_, (xmminfo&XMMINFO_READD)?0:2);
// don't delete, fn will take care of them
// if( xmminfo & (XMMINFO_READLO|XMMINFO_WRITELO) ) {
// _deleteGPRtoXMMreg(XMMGPR_LO, (xmminfo&XMMINFO_READLO)?1:0);
// _deleteMMXreg(MMX_GPR+MMX_LO, (xmminfo&XMMINFO_READLO)?1:0);
// }
// if( xmminfo & (XMMINFO_READHI|XMMINFO_WRITEHI) ) {
// _deleteGPRtoXMMreg(XMMGPR_HI, (xmminfo&XMMINFO_READHI)?1:0);
// _deleteMMXreg(MMX_GPR+MMX_HI, (xmminfo&XMMINFO_READHI)?1:0);
// }
if( GPR_IS_CONST1(_Rs_) ) {
constscode(0);
if( xmminfo&XMMINFO_WRITED ) GPR_DEL_CONST(_Rd_);
return;
}
if( GPR_IS_CONST1(_Rt_) ) {
consttcode(0);
if( xmminfo&XMMINFO_WRITED ) GPR_DEL_CONST(_Rd_);
return;
}
noconstcode(0);
if( xmminfo&XMMINFO_WRITED ) GPR_DEL_CONST(_Rd_);
}
