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fix calculation of InitSize and correctly set edx in the trap frame

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svn path=/trunk/; revision=3510
This commit is contained in:
guido 2002-09-17 16:41:22 +00:00
parent 28bdb2c847
commit 11e344c9df
1 changed files with 3 additions and 3 deletions
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6
reactos/ntoskrnl/ke/i386/thread.c
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@ -104,8 +104,8 @@ Ke386InitThreadWithContext(PKTHREAD Thread, PCONTEXT Context)
* Setup a stack frame for exit from the task switching routine * Setup a stack frame for exit from the task switching routine
*/ */
InitSize = 5 * sizeof(DWORD) + 6 * sizeof(DWORD) + InitSize = 5 * sizeof(DWORD) + 6 * sizeof(DWORD) + sizeof(DWORD) +
sizeof(FLOATING_SAVE_AREA) + sizeof(KTRAP_FRAME); sizeof(KTRAP_FRAME);
KernelStack = (PULONG)(Thread->KernelStack - InitSize); KernelStack = (PULONG)(Thread->KernelStack - InitSize);
/* Set up the initial frame for the return from the dispatcher. */ /* Set up the initial frame for the return from the dispatcher. */
@ -137,7 +137,7 @@ Ke386InitThreadWithContext(PKTHREAD Thread, PCONTEXT Context)
TrapFrame->Gs = Context->SegGs; TrapFrame->Gs = Context->SegGs;
TrapFrame->Es = Context->SegEs; TrapFrame->Es = Context->SegEs;
TrapFrame->Ds = Context->SegDs; TrapFrame->Ds = Context->SegDs;
TrapFrame->Edx = Context->Ebx; TrapFrame->Edx = Context->Edx;
TrapFrame->Ecx = Context->Ecx; TrapFrame->Ecx = Context->Ecx;
TrapFrame->Eax = Context->Eax; TrapFrame->Eax = Context->Eax;
TrapFrame->PreviousMode = UserMode; TrapFrame->PreviousMode = UserMode;