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[NTOS]: Trunk boots now (interesting that buildbot's QEMU does not support SYSENTER, as newer versions do), so remove the test DPRINTs.

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svn path=/trunk/; revision=45281
This commit is contained in:
Sir Richard 2010-01-27 03:36:18 +00:00
parent 90e0457d60
commit 0aaa1fd765
1 changed files with 0 additions and 6 deletions
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6
reactos/ntoskrnl/ke/i386/cpu.c
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@ -831,7 +831,6 @@ KiEnableFastSyscallReturn(VOID)
if ((KiSystemCallExitAdjusted == KiSystemCallExitAdjust) &&
(KiFastCallCopyDoneOnce))
{
DPRINT1("SYSEXIT Code Patch was already done!\n");
return;
}
@ -839,17 +838,14 @@ KiEnableFastSyscallReturn(VOID)
if ((KiSystemCallExitBranch[1] - KiSystemCallExitAdjust) < 0x80)
{
/* Remove any existing code patch */
DPRINT1("Correct SHORT size found\n");
KiDisableFastSyscallReturn();
/* We should have a JNZ there */
ASSERT(KiSystemCallExitBranch[0] == 0x75);
/* Do the patch */
DPRINT1("Current jump offset: %lx\n", KiSystemCallExitBranch[1]);
KiSystemCallExitAdjusted = KiSystemCallExitAdjust;
KiSystemCallExitBranch[1] -= KiSystemCallExitAdjusted;
DPRINT1("New jump offset: %lx\n", KiSystemCallExitBranch[1]);
/* Remember that we've done it */
KiFastCallCopyDoneOnce = TRUE;
@ -873,12 +869,10 @@ KiRestoreFastSyscallReturnState(VOID)
if (!KiFastSystemCallDisable)
{
/* KiSystemCallExit2 should come BEFORE KiSystemCallExit */
DPRINT1("Exit2: %p Exit1: %p\n", KiSystemCallExit2, KiSystemCallExit);
ASSERT(KiSystemCallExit2 < KiSystemCallExit);
/* It's enabled, so we'll have to do a code patch */
KiSystemCallExitAdjust = KiSystemCallExit - KiSystemCallExit2;
DPRINT1("SYSENTER Capable Machine. Jump Offset Delta: %lx\n", KiSystemCallExitAdjust);
}
else
{