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

Lines Matching defs:uSel
681 static VBOXSTRICTRC     iemRaiseTaskSwitchFaultBySelector(PIEMCPU pIemCpu, uint16_t uSel);
683 static VBOXSTRICTRC     iemRaiseSelectorNotPresentBySelector(PIEMCPU pIemCpu, uint16_t uSel);
685 static VBOXSTRICTRC     iemRaiseStackSelectorNotPresentBySelector(PIEMCPU pIemCpu, uint16_t uSel);
689 static VBOXSTRICTRC     iemRaiseGeneralProtectionFaultBySelector(PIEMCPU pIemCpu, RTSEL uSel);
703 static VBOXSTRICTRC     iemMemFetchSelDescWithErr(PIEMCPU pIemCpu, PIEMSELDESC pDesc, uint16_t uSel, uint8_t uXcpt, uint16_t uErrorCode);
704 static VBOXSTRICTRC     iemMemFetchSelDesc(PIEMCPU pIemCpu, PIEMSELDESC pDesc, uint16_t uSel, uint8_t uXcpt);
709 static VBOXSTRICTRC     iemMemMarkSelDescAccessed(PIEMCPU pIemCpu, uint16_t uSel);
2269  * @param   uSel            The selector value to load.
2271 static void iemHlpLoadSelectorInV86Mode(PIEMCPU pIemCpu, PCPUMSELREG pSReg, uint16_t uSel)
2274     pSReg->Sel      = uSel;
2275     pSReg->ValidSel = uSel;
2277     pSReg->u64Base  = uSel << 4;
2321  * @param   uSel            The new selector value.
2326 static VBOXSTRICTRC iemHlpTaskSwitchLoadDataSelectorInProtMode(PIEMCPU pIemCpu, PCPUMSELREG pSReg, uint16_t uSel)
2331     if (!(uSel & X86_SEL_MASK_OFF_RPL))
2333         iemHlpLoadNullDataSelectorProt(pIemCpu, pSReg, uSel);
2341     VBOXSTRICTRC rcStrict = iemMemFetchSelDesc(pIemCpu, &Desc, uSel, X86_XCPT_TS);
2344         Log(("iemHlpTaskSwitchLoadDataSelectorInProtMode: failed to fetch selector. uSel=%u rc=%Rrc\n", uSel,
2353         Log(("iemHlpTaskSwitchLoadDataSelectorInProtMode: invalid segment type. uSel=%u Desc.u4Type=%#x\n", uSel,
2355         return iemRaiseTaskSwitchFaultWithErr(pIemCpu, uSel & X86_SEL_MASK_OFF_RPL);
2363         if (   (unsigned)(uSel & X86_SEL_RPL) > Desc.Legacy.Gen.u2Dpl
2366             Log(("iemHlpTaskSwitchLoadDataSelectorInProtMode: Invalid priv. uSel=%u uSel.RPL=%u DPL=%u CPL=%u\n",
2367                  uSel, (uSel & X86_SEL_RPL), Desc.Legacy.Gen.u2Dpl, pIemCpu->uCpl));
2368             return iemRaiseTaskSwitchFaultWithErr(pIemCpu, uSel & X86_SEL_MASK_OFF_RPL);
2375         Log(("iemHlpTaskSwitchLoadDataSelectorInProtMode: Segment not present. uSel=%u\n", uSel));
2376         return iemRaiseSelectorNotPresentWithErr(pIemCpu, uSel & X86_SEL_MASK_OFF_RPL);
2389         rcStrict = iemMemMarkSelDescAccessed(pIemCpu, uSel);
2396     pSReg->Sel      = uSel;
2400     pSReg->ValidSel = uSel;
4032 DECL_NO_INLINE(static, VBOXSTRICTRC) iemRaiseTaskSwitchFaultBySelector(PIEMCPU pIemCpu, uint16_t uSel)
4035                              uSel & X86_SEL_MASK_OFF_RPL, 0);
4055 DECL_NO_INLINE(static, VBOXSTRICTRC) iemRaiseSelectorNotPresentBySelector(PIEMCPU pIemCpu, uint16_t uSel)
4058                              uSel & ~X86_SEL_RPL, 0);
4063 DECL_NO_INLINE(static, VBOXSTRICTRC) iemRaiseStackSelectorNotPresentBySelector(PIEMCPU pIemCpu, uint16_t uSel)
4066                              uSel & ~X86_SEL_RPL, 0);
8050  * @param   uSel                The selector which table entry to fetch.
8054 static VBOXSTRICTRC iemMemFetchSelDescWithErr(PIEMCPU pIemCpu, PIEMSELDESC pDesc, uint16_t uSel, uint8_t uXcpt,
8065     if (uSel & X86_SEL_LDT)
8068             || (uSel | X86_SEL_RPL_LDT) > pCtx->ldtr.u32Limit )
8071                  uSel, pCtx->ldtr.u32Limit, pCtx->ldtr.Sel));
8081         if ((uSel | X86_SEL_RPL_LDT) > pCtx->gdtr.cbGdt)
8083             Log(("iemMemFetchSelDesc: GDT selector %#x is out of bounds (%3x)\n", uSel, pCtx->gdtr.cbGdt));
8094     VBOXSTRICTRC rcStrict = iemMemFetchSysU64(pIemCpu, &pDesc->Legacy.u, UINT8_MAX, GCPtrBase + (uSel & X86_SEL_MASK));
8100         else if ((uint32_t)(uSel | X86_SEL_RPL_LDT) + 8 <= (uSel & X86_SEL_LDT ? pCtx->ldtr.u32Limit : pCtx->gdtr.cbGdt))
8101             rcStrict = iemMemFetchSysU64(pIemCpu, &pDesc->Long.au64[1], UINT8_MAX, GCPtrBase + (uSel | X86_SEL_RPL_LDT) + 1);
8104             Log(("iemMemFetchSelDesc: system selector %#x is out of bounds\n", uSel));
8119  * @param   uSel                The selector which table entry to fetch.
8122 static VBOXSTRICTRC iemMemFetchSelDesc(PIEMCPU pIemCpu, PIEMSELDESC pDesc, uint16_t uSel, uint8_t uXcpt)
8124     return iemMemFetchSelDescWithErr(pIemCpu, pDesc, uSel, uXcpt, uSel & X86_SEL_MASK_OFF_RPL);
8154  * @param   uSel                The selector.
8156 static VBOXSTRICTRC iemMemMarkSelDescAccessed(PIEMCPU pIemCpu, uint16_t uSel)
8163     RTGCPTR GCPtr = uSel & X86_SEL_LDT
8166     GCPtr += uSel & X86_SEL_MASK;