Kernel - Split per-process and per-thread data

[tpg/acess2.git] / Kernel / arch / x86 / proc.asm

diff --git a/Kernel/arch/x86/proc.asm b/Kernel/arch/x86/proc.asm
index 00ea9e1..3de4e0a 100644 (file)
--- a/Kernel/arch/x86/proc.asm
+++ b/Kernel/arch/x86/proc.asm
@@ -262,7 +262,7 @@ SpawnTask:
 .parent:
        ret
 
-; void Proc_ReturnToUser(void *Method, Uint Parameter)
+; void Proc_ReturnToUser(void *Method, Uint Parameter, tVAddr KernelStack)
 ; Calls a user fault handler
 ;
 [global Proc_ReturnToUser]
@@ -274,12 +274,8 @@ Proc_ReturnToUser:
        ; [EBP+12]: parameter
        ; [EBP+16]: kernel stack top
        
-       ;call Proc_GetCurThread
-       
-       ; EAX is the current thread
-       ;mov ebx, eax
-       ;mov eax, [ebx+12*4]    ; Get Kernel Stack
-       mov eax, [ebp+16]       ; Get Kernel Stack
+       ; Get kernel stack      
+       mov eax, [ebp+16]
        sub eax, KSTACK_USERSTATE_SIZE
        
        ;
@@ -345,10 +341,6 @@ Proc_ReturnToUser:
 
 [global GetCPUNum]
 GetCPUNum:     ; TODO: Store in debug registers
-;      xor eax, eax
-;      str ax
-;      sub ax, 0x30
-;      shr ax, 3       ; ax /= 8
        mov eax, dr1
        ret