Cross Reference: /vbox/src/VBox/VMM/VMMAll/IEMAll.cpp

Lines Matching defs:iStReg
5302  * @param   iStReg              Which FPU register to store it in.
5304 static void iemFpuStoreResultOnly(PX86FXSTATE pFpuCtx, PIEMFPURESULT pResult, uint8_t iStReg)
5306     Assert(iStReg < 8);
5307     uint16_t iReg = (X86_FSW_TOP_GET(pFpuCtx->FSW) + iStReg) & X86_FSW_TOP_SMASK;
5311     pFpuCtx->aRegs[iStReg].r80 = pResult->r80Result;
5451  * @param   iStReg              Which FPU register to store it in.
5454 static void iemFpuStoreResult(PIEMCPU pIemCpu, PIEMFPURESULT pResult, uint8_t iStReg)
5459     iemFpuStoreResultOnly(pFpuCtx, pResult, iStReg);
5469  * @param   iStReg              Which FPU register to store it in.
5472 static void iemFpuStoreResultThenPop(PIEMCPU pIemCpu, PIEMFPURESULT pResult, uint8_t iStReg)
5477     iemFpuStoreResultOnly(pFpuCtx, pResult, iStReg);
5488  * @param   iStReg              Which FPU register to store it in.
5493 static void iemFpuStoreResultWithMemOp(PIEMCPU pIemCpu, PIEMFPURESULT pResult, uint8_t iStReg, uint8_t iEffSeg, RTGCPTR GCPtrEff)
5499     iemFpuStoreResultOnly(pFpuCtx, pResult, iStReg);
5509  * @param   iStReg              Which FPU register to store it in.
5515                                               uint8_t iStReg, uint8_t iEffSeg, RTGCPTR GCPtrEff)
5521     iemFpuStoreResultOnly(pFpuCtx, pResult, iStReg);
5543  * @param   iStReg              The register to free.
5545 static void iemFpuStackFree(PIEMCPU pIemCpu, uint8_t iStReg)
5547     Assert(iStReg < 8);
5549     uint8_t     iReg    = (X86_FSW_TOP_GET(pFpuCtx->FSW) + iStReg) & X86_FSW_TOP_SMASK;
5678  * @param   iStReg              The stack register being accessed.
5680 static void iemFpuStackUnderflowOnly(PIEMCPU pIemCpu, PX86FXSTATE pFpuCtx, uint8_t iStReg)
5682     Assert(iStReg < 8 || iStReg == UINT8_MAX);
5688         uint16_t iReg = (X86_FSW_TOP_GET(pFpuCtx->FSW) + iStReg) & X86_FSW_TOP_SMASK;
5689         if (iStReg != UINT8_MAX)
5692             iemFpuStoreQNan(&pFpuCtx->aRegs[iStReg].r80);
5707  * @param   iStReg              The destination register that should be loaded
5711 DECL_NO_INLINE(static, void) iemFpuStackUnderflow(PIEMCPU pIemCpu, uint8_t iStReg)
5716     iemFpuStackUnderflowOnly(pIemCpu, pFpuCtx, iStReg);
5721 iemFpuStackUnderflowWithMemOp(PIEMCPU pIemCpu, uint8_t iStReg, uint8_t iEffSeg, RTGCPTR GCPtrEff)
5727     iemFpuStackUnderflowOnly(pIemCpu, pFpuCtx, iStReg);
5731 DECL_NO_INLINE(static, void) iemFpuStackUnderflowThenPop(PIEMCPU pIemCpu, uint8_t iStReg)
5736     iemFpuStackUnderflowOnly(pIemCpu, pFpuCtx, iStReg);
5742 iemFpuStackUnderflowWithMemOpThenPop(PIEMCPU pIemCpu, uint8_t iStReg, uint8_t iEffSeg, RTGCPTR GCPtrEff)
5748     iemFpuStackUnderflowOnly(pIemCpu, pFpuCtx, iStReg);
5878 static int iemFpuStRegNotEmpty(PIEMCPU pIemCpu, uint8_t iStReg)
5881     uint16_t    iReg    = (X86_FSW_TOP_GET(pFpuCtx->FSW) + iStReg) & X86_FSW_TOP_SMASK;
5888 static int iemFpuStRegNotEmptyRef(PIEMCPU pIemCpu, uint8_t iStReg, PCRTFLOAT80U *ppRef)
5891     uint16_t    iReg    = (X86_FSW_TOP_GET(pFpuCtx->FSW) + iStReg) & X86_FSW_TOP_SMASK;
5894         *ppRef = &pFpuCtx->aRegs[iStReg].r80;