Changeset 981 in vbox for trunk/src/VBox/HostDrivers

Timestamp:

Feb 19, 2007 2:47:25 PM (18 years ago)

Author:

vboxsync

Message:

Debug only.

File:

• trunk/src/VBox/HostDrivers/Support/SUPDRVShared.c (modified) (2 diffs)

trunk/src/VBox/HostDrivers/Support/SUPDRVShared.c

@@ -2721 +2721 @@
         /** @todo we MUST change this detection to try grab an entry which is NOT in use. This can be
          * combined with gathering info about which guest system call gates we can hook up directly. */
-        unsigned    i;
         uint8_t     u8Idt = 0;
         static uint8_t au8Ints[] =
@@ -2734 +2733 @@
             0xbf, 0xbe, 0xbd, 0xbc,
         };
-#if defined(__AMD64__)
+#if defined(__AMD64__) && defined(DEBUG)
+        static int  s_iWobble = 0;
+        unsigned    i;
+        unsigned    iMax = !(s_iWobble++ % 2) ? 0x80 : 0x100;
         dprintf(("IDT: Idtr=%p:%#x\n", (void *)Idtr.pIdt, (unsigned)Idtr.cbIdt));
-        for (i = 0; i*16+15 < Idtr.cbIdt; i++)
+        for (i = iMax - 0x80; i*16+15 < Idtr.cbIdt && i < iMax; i++)
         {
             dprintf(("%#x: %04x:%08x%04x%04x P=%d DPL=%d IST=%d Type1=%#x u32Reserved=%#x u5Reserved=%#x\n",