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Commenting is nice (also disabled debug in FDD driver)
[tpg/acess2.git]
/
Kernel
/
arch
/
x86
/
proc.asm
diff --git
a/Kernel/arch/x86/proc.asm
b/Kernel/arch/x86/proc.asm
index
b1843c7
..
1cf1f96
100644
(file)
--- a/
Kernel/arch/x86/proc.asm
+++ b/
Kernel/arch/x86/proc.asm
@@
-74,13
+74,12
@@
SpawnTask:
;
; Calls a user fault handler
;
;
; Calls a user fault handler
;
-[global Proc_
AlterUserReturnAdd
r]
+[global Proc_
ReturnToUse
r]
[extern Proc_GetCurThread]
[extern Proc_GetCurThread]
-Proc_
AlterUserReturnAdd
r:
+Proc_
ReturnToUse
r:
; EBP is the handler to use
call Proc_GetCurThread
; EBP is the handler to use
call Proc_GetCurThread
- xchg bx, bx
; EAX is the current thread
mov ebx, eax
; EAX is the current thread
mov ebx, eax
@@
-115,6
+114,13
@@
Proc_AlterUserReturnAddr:
iret
iret
+[global GetCPUNum]
+GetCPUNum:
+ xor eax, eax
+ ltr ax
+ sub ax, 0x30
+ shr ax, 3 ; ax /= 8
+ ret
[section .usertext]
User_Syscall_RetAndExit:
[section .usertext]
User_Syscall_RetAndExit:
UCC
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