Cross Reference: /vbox/src/VBox/HostDrivers/Support/SUPDrvTracer.cpp

Lines Matching defs:Hdr
114     VTGOBJHDR   Hdr;
1635 #define HDR_EQUALS(member) pCur->Hdr.member == pHdr->member
1729     PSUPDRVVTGCOPY  pThis = (PSUPDRVVTGCOPY)RTMemAlloc(RT_OFFSETOF(SUPDRVVTGCOPY, Hdr) + cb);
1739     rc = RTR0MemUserCopyFrom(&pThis->Hdr, R3PtrVtgHdr, pVtgHdr->cbObj);
1742         char  *pchStrTab = (char *)&pThis->Hdr + offProbeLocs + cbProbeLocs;
1746             PVTGPROBELOC    paDst = (PVTGPROBELOC)((char *)&pThis->Hdr + offProbeLocs);
1753             pThis->Hdr = *pVtgHdr;
1760             pThis->Hdr.uProbeLocs.u64     = (uintptr_t)paDst;
1761             pThis->Hdr.uProbeLocsEnd.u64  = (uintptr_t)paDst + cbProbeLocs;
1762             pThis->Hdr.offProbeLocs       = offProbeLocs;
1763             pThis->Hdr.cbProbeLocs        = cbProbeLocs;
1764             pThis->Hdr.cBits              = ARCH_BITS;
1771                 uintptr_t const offDelta = (uintptr_t)&pThis->Hdr - uVtgHdrAddr;
1790                 uint64_t const  offDelta = (uintptr_t)&pThis->Hdr - uVtgHdrAddr;
1815                 rc = supdrvVtgValidate(&pThis->Hdr, (uintptr_t)&pThis->Hdr, (uint8_t *)&pThis->Hdr, cb, false /*fUmod*/);
1966     VTGOBJHDR           Hdr;
1993     rc = RTR0MemUserCopyFrom(&Hdr, R3PtrVtgHdr, sizeof(Hdr));
1996     rc = supdrvVtgValidateHdr(&Hdr, uVtgHdrAddr, NULL, 0, true /*fUmod*/);
1999     if (Hdr.cbProviders / sizeof(VTGDESCPROVIDER) > 2)
2006     if (   Hdr.offProbeLocs <= 0
2007         || Hdr.offProbeEnabled > (uint32_t)Hdr.offProbeLocs
2008         || (uint32_t)Hdr.offProbeLocs - Hdr.offProbeEnabled - Hdr.cbProbeEnabled > 128)
2010     R3PtrLock  = R3PtrVtgHdr + Hdr.offProbeEnabled;
2011     cbLock     = Hdr.offProbeLocs + Hdr.cbProbeLocs - Hdr.offProbeEnabled + (R3PtrLock & PAGE_OFFSET_MASK);
2016     cProbeLocs = Hdr.cbProbeLocs / (Hdr.cBits == 32 ? sizeof(VTGPROBELOC32) : sizeof(VTGPROBELOC64));
2022                                            + (Hdr.cbProbeEnabled / sizeof(uint32_t) * sizeof(SUPDRVPROBEINFO)) );
2031     pUmod->R3PtrProbeLocs   = (RTR3INTPTR)R3PtrVtgHdr + Hdr.offProbeLocs;
2033     pUmod->cBits            = Hdr.cBits;
2034     pUmod->cbProbeLoc       = Hdr.cBits == 32 ? sizeof(VTGPROBELOC32) : sizeof(VTGPROBELOC64);
2047                                                    + ((uintptr_t)(R3PtrVtgHdr + Hdr.offProbeEnabled) & PAGE_OFFSET_MASK));
2048             pUmod->pvProbeLocs      = (uint8_t *)pUmod->pacProbeEnabled + Hdr.offProbeLocs - Hdr.offProbeEnabled;
2054             pUmod->pVtgCopy = supdrvVtgFindObjectCopy(pDevExt, &Hdr, cbStrTab, fFlags);
2056                 rc = supdrvVtgCreateObjectCopy(pDevExt, &Hdr, R3PtrVtgHdr, uVtgHdrAddr, R3PtrStrTab, cbStrTab, fFlags, pUmod);
2071                     rc = supdrvTracerRegisterVtgObj(pDevExt, &pUmod->pVtgCopy->Hdr,
2207                         pProbeLocRO = (PCVTGPROBELOC)((uintptr_t)&pVtgCopy->Hdr + pVtgCopy->Hdr.offProbeLocs) + iProbeLoc;
2210                         pDevExt->pTracerOps->pfnProbeFireUser(pDevExt->pTracerOps, pSession, pCtx, &pVtgCopy->Hdr, pProbeLocRO);