Intravision/reactos
1
0
Fork 0
mirror of https://github.com/reactos/reactos.git synced 2025-01-07 14:51:00 +00:00
Code Issues Projects Releases Packages Wiki Activity

Fix IDT limit.

Browse source 
svn path=/trunk/; revision=42566
This commit is contained in:
Dmitry Gorbachev 2009-08-09 14:40:05 +00:00
parent 46ad3be153
commit 5f73e1c2bc
2 changed files with 20 additions and 20 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
reactos/boot/freeldr/freeldr/arch/i386/i386idt.S
View file

@ -220,5 +220,5 @@ EXTERN(i386idt)
/* IDT table pointer */
EXTERN(i386idtptr)
.word (i386idtptr-i386idt) /* Limit */
.word (i386idtptr - i386idt - 1) /* Limit */
.long i386idt /* Base Address */

2
reactos/boot/freeldr/freeldr/windows/wlmemory.c
View file

@ -912,7 +912,7 @@ WinLdrSetProcessorContext(PVOID GdtIdt, IN ULONG Pcr, IN ULONG Tss)
//
// Copy the old IDT
RtlCopyMemory(pIdt, (PVOID)OldIdt.Base, OldIdt.Limit);
RtlCopyMemory(pIdt, (PVOID)OldIdt.Base, OldIdt.Limit + 1);
// Mask interrupts
//asm("cli\n"); // they are already masked before enabling paged mode