Cross Reference: /vbox/src/VBox/Runtime/r0drv/alloc-r0drv.cpp

Lines Matching defs:RTR0MEM_FENCE_EXTRA
56 # define RTR0MEM_FENCE_EXTRA    16
58 # define RTR0MEM_FENCE_EXTRA    0
67 static uint8_t const g_abFence[RTR0MEM_FENCE_EXTRA] =
121     pHdr = rtR0MemAlloc(cb + RTR0MEM_FENCE_EXTRA, 0);
126         memcpy((uint8_t *)(pHdr + 1) + cb, &g_abFence[0], RTR0MEM_FENCE_EXTRA);
140     pHdr = rtR0MemAlloc(cb + RTR0MEM_FENCE_EXTRA, RTMEMHDR_FLAG_ZEROED);
145         memcpy((uint8_t *)(pHdr + 1) + cb, &g_abFence[0], RTR0MEM_FENCE_EXTRA);
207         if (   pHdrOld->cb >= cbNew + RTR0MEM_FENCE_EXTRA
208             && pHdrOld->cb - (cbNew + RTR0MEM_FENCE_EXTRA) <= 128)
212             memcpy((uint8_t *)(pHdrOld + 1) + cbNew, &g_abFence[0], RTR0MEM_FENCE_EXTRA);
218         pHdrNew = rtR0MemAlloc(cbNew + RTR0MEM_FENCE_EXTRA, 0);
225             memcpy((uint8_t *)(pHdrNew + 1) + cbNew, &g_abFence[0], RTR0MEM_FENCE_EXTRA);
226             AssertReleaseMsg(!memcmp((uint8_t *)(pHdrOld + 1) + pHdrOld->cbReq, &g_abFence[0], RTR0MEM_FENCE_EXTRA),
231                               RTR0MEM_FENCE_EXTRA, (uint8_t *)(pHdrOld + 1) + pHdrOld->cbReq,
232                               RTR0MEM_FENCE_EXTRA, &g_abFence[0]));
259         AssertReleaseMsg(!memcmp((uint8_t *)(pHdr + 1) + pHdr->cbReq, &g_abFence[0], RTR0MEM_FENCE_EXTRA),
264                           RTR0MEM_FENCE_EXTRA, (uint8_t *)(pHdr + 1) + pHdr->cbReq,
265                           RTR0MEM_FENCE_EXTRA, &g_abFence[0]));
288     pHdr = rtR0MemAlloc(cb + RTR0MEM_FENCE_EXTRA, RTMEMHDR_FLAG_EXEC);
293         memcpy((uint8_t *)(pHdr + 1) + cb, &g_abFence[0], RTR0MEM_FENCE_EXTRA);
314         AssertReleaseMsg(!memcmp((uint8_t *)(pHdr + 1) + pHdr->cbReq, &g_abFence[0], RTR0MEM_FENCE_EXTRA),
319                           RTR0MEM_FENCE_EXTRA, (uint8_t *)(pHdr + 1) + pHdr->cbReq,
320                           RTR0MEM_FENCE_EXTRA, &g_abFence[0]));
365     rc = rtR0MemAllocEx(cb + RTR0MEM_FENCE_EXTRA, fHdrFlags, &pHdr);
370         Assert(pHdr->cbReq  == cb + RTR0MEM_FENCE_EXTRA);
384         memcpy((uint8_t *)pv + cb, &g_abFence[0], RTR0MEM_FENCE_EXTRA);
415         AssertReleaseMsg(!memcmp((uint8_t *)(pHdr + 1) + pHdr->cbReq, &g_abFence[0], RTR0MEM_FENCE_EXTRA),
420                           RTR0MEM_FENCE_EXTRA, (uint8_t *)(pHdr + 1) + pHdr->cbReq,
421                           RTR0MEM_FENCE_EXTRA, &g_abFence[0]));