Changeset 57374 in vbox for trunk/src/VBox

Timestamp:

Aug 14, 2015 10:54:47 PM (9 years ago)

Author:

vboxsync

Message:

SUPDrv-darwin.cpp: An a little bit more.

File:

• trunk/src/VBox/HostDrivers/Support/darwin/SUPDrv-darwin.cpp (modified) (9 diffs)

trunk/src/VBox/HostDrivers/Support/darwin/SUPDrv-darwin.cpp

@@ -717 +717 @@
          * Get the header and figure out how much we're gonna have to read.
          */
+        IPRT_DARWIN_SAVE_EFL_AC();
         SUPREQHDR Hdr;
         pUser = (user_addr_t)*(void **)pData;
@@ -723 +724 @@
         {
             OSDBGPRINT(("VBoxDrvDarwinIOCtlSlow: copyin(%llx,Hdr,) -> %#x; iCmd=%#lx\n", (unsigned long long)pUser, rc, iCmd));
+            IPRT_DARWIN_RESTORE_EFL_AC();
             return rc;
         }
@@ -728 +730 @@
         {
             OSDBGPRINT(("VBoxDrvDarwinIOCtlSlow: bad magic fFlags=%#x; iCmd=%#lx\n", Hdr.fFlags, iCmd));
+            IPRT_DARWIN_SAVE_EFL_AC();
             return EINVAL;
         }
@@ -736 +739 @@
         {
             OSDBGPRINT(("VBoxDrvDarwinIOCtlSlow: max(%#x,%#x); iCmd=%#lx\n", Hdr.cbIn, Hdr.cbOut, iCmd));
+            IPRT_DARWIN_SAVE_EFL_AC();
             return EINVAL;
         }
@@ -748 +752 @@
         {
             OSDBGPRINT(("VBoxDrvDarwinIOCtlSlow: failed to allocate buffer of %d bytes; iCmd=%#lx\n", cbReq, iCmd));
+            IPRT_DARWIN_RESTORE_EFL_AC();
             return ENOMEM;
         }
@@ -759 +764 @@
             else
                 RTMemTmpFree(pHdr);
+            IPRT_DARWIN_RESTORE_EFL_AC();
             return rc;
         }
         if (Hdr.cbIn < cbReq)
             RT_BZERO((uint8_t *)pHdr + Hdr.cbIn, cbReq - Hdr.cbIn);
+        IPRT_DARWIN_RESTORE_EFL_AC();
     }
     else
@@ -781 +788 @@
         if (pUser)
         {
+            IPRT_DARWIN_SAVE_EFL_AC();
             uint32_t cbOut = pHdr->cbOut;
             if (cbOut > cbReq)
@@ -797 +805 @@
             else
                 RTMemTmpFree(pHdr);
+            IPRT_DARWIN_RESTORE_EFL_AC();
         }
     }
@@ -807 +816 @@
         {
             if (pvPageBuf)
+            {
+                IPRT_DARWIN_SAVE_EFL_AC();
                 IOFreeAligned(pvPageBuf, RT_ALIGN_Z(cbReq, PAGE_SIZE));
+                IPRT_DARWIN_RESTORE_EFL_AC();
+            }
             else
                 RTMemTmpFree(pHdr);