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

Lines Matching refs:cTransfers
734     uint32_t cTransfers = 1;
743         cTransfers = pRegFrame->ecx;
745             cTransfers &= 0xffff;
747         if (!cTransfers)
762     if (pVM->iom.s.cMovsMaxBytes < (cTransfers << SIZE_2_SHIFT(cb)))
763         pVM->iom.s.cMovsMaxBytes = cTransfers << SIZE_2_SHIFT(cb);
791             rc = PGMVerifyAccess(pVCpu, pu8Virt, cTransfers * cb, (cpl == 3) ? X86_PTE_US : 0);
803             while (cTransfers)
817                 cTransfers--;
824                 pRegFrame->ecx = cTransfers;
871             while (cTransfers)
885                 cTransfers--;
895             rc = PGMVerifyAccess(pVCpu, pu8Virt, cTransfers * cb, X86_PTE_RW | ((cpl == 3) ? X86_PTE_US : 0));
906             while (cTransfers)
923                 cTransfers--;
932             pRegFrame->ecx = cTransfers;
993     RTGCUINTREG cTransfers = 1;
1002         cTransfers = pRegFrame->rcx & fAddrMask;
1003         if (!cTransfers)
1017     if (pVM->iom.s.cStosMaxBytes < (cTransfers << SIZE_2_SHIFT(cb)))
1018         pVM->iom.s.cStosMaxBytes = cTransfers << SIZE_2_SHIFT(cb);
1035                                                    pRegFrame->eax, cb, cTransfers);
1039                 pRegFrame->rdi = ((pRegFrame->rdi + (cTransfers << SIZE_2_SHIFT(cb))) & fAddrMask)
1049                                                    Phys - ((cTransfers - 1) << SIZE_2_SHIFT(cb)),
1050                                                    pRegFrame->eax, cb, cTransfers);
1054                 pRegFrame->rdi = ((pRegFrame->rdi - (cTransfers << SIZE_2_SHIFT(cb))) & fAddrMask)
1079             cTransfers--;
1080         } while (cTransfers);
1084             pRegFrame->rcx = (cTransfers & fAddrMask)
2127     RTGCUINTREG cTransfers = 1;
2135         cTransfers = pRegFrame->rcx & fAddrMask;
2136         if (!cTransfers)
2153     rc2 = PGMVerifyAccess(pVCpu, (RTGCUINTPTR)GCPtrDst, cTransfers * cbTransfer,
2161     Log(("IOM: rep ins%d port %#x count %d\n", cbTransfer * 8, uPort, cTransfers));
2163     if (cTransfers > 1)
2167         const RTGCUINTREG cTransfersOrg = cTransfers;
2168         rcStrict = IOMIOPortReadString(pVM, pVCpu, uPort, &GCPtrDst, &cTransfers, cbTransfer);
2169         AssertRC(VBOXSTRICTRC_VAL(rcStrict)); Assert(cTransfers <= cTransfersOrg);
2170         pRegFrame->rdi  = ((pRegFrame->rdi + (cTransfersOrg - cTransfers) * cbTransfer) & fAddrMask)
2177     while (cTransfers && rcStrict == VINF_SUCCESS)
2188         cTransfers--;
2196         pRegFrame->rcx = (cTransfers & fAddrMask)
2291     RTGCUINTREG cTransfers = 1;
2299         cTransfers = pRegFrame->rcx & fAddrMask;
2300         if (!cTransfers)
2317     rc2 = PGMVerifyAccess(pVCpu, (RTGCUINTPTR)GCPtrSrc, cTransfers * cbTransfer,
2325     Log(("IOM: rep outs%d port %#x count %d\n", cbTransfer * 8, uPort, cTransfers));
2327     if (cTransfers > 1)
2333         const RTGCUINTREG cTransfersOrg = cTransfers;
2334         rcStrict = IOMIOPortWriteString(pVM, pVCpu, uPort, &GCPtrSrc, &cTransfers, cbTransfer);
2335         AssertRC(VBOXSTRICTRC_VAL(rcStrict)); Assert(cTransfers <= cTransfersOrg);
2336         pRegFrame->rsi  = ((pRegFrame->rsi + (cTransfersOrg - cTransfers) * cbTransfer) & fAddrMask)
2344     while (cTransfers && rcStrict == VINF_SUCCESS)
2356         cTransfers--;
2365         pRegFrame->rcx = (cTransfers & fAddrMask)