BlueGreycalmElegant

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• This comparison shows the changes necessary to convert path

  → /kernel/trunk/core/sys32.inc @ 213

  → /kernel/trunk/core/sys32.inc @ 214

  ↔ Reverse comparison

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Regard whitespace Rev 213 → Rev 214

/kernel/trunk/core/sys32.inc
192,63 → 192,6
restore_ring3_context
iretd
;;;;;;;;;;;;;;;;;;;;;;;
;; FPU ERROR HANDLER ;;
;;;;;;;;;;;;;;;;;;;;;;;
align 4
e7:
save_ring3_context
clts
mov ax, os_data
mov ds, ax
mov es, ax
mov ebx, [fpu_owner]
cmp ebx, [CURRENT_TASK]
je .exit
shl ebx, 8
mov eax, [ebx+PROC_BASE+APPDATA.fpu_state]
bt [cpu_caps], CAPS_FXSR
jnc .no_SSE
fxsave [eax]
mov ebx, [CURRENT_TASK]
mov [fpu_owner], ebx
shl ebx, 8
cmp dword [ebx+PROC_BASE+APPDATA.fpu_init], 0
je .init
mov eax, [ebx+PROC_BASE+APPDATA.fpu_state]
fxrstor [eax]
restore_ring3_context
iret
.no_SSE:
fnsave [eax]
mov ebx, [CURRENT_TASK]
mov [fpu_owner], ebx
shl ebx, 8
cmp dword [ebx+PROC_BASE+APPDATA.fpu_init], 0
je .ready
mov eax, [ebx+PROC_BASE+APPDATA.fpu_state]
frstor [eax]
restore_ring3_context
iret
.init:
fninit ;­ ¬ ­¥ ­ã¦­ë ­¥¬ áª¨à®¢ ­­ë¥ ¨áª«î祭¨ï
.ready:
mov dword [ebx+PROC_BASE+APPDATA.fpu_init], 1
.exit:
restore_ring3_context
iret
iglobal
fpu_owner dd 1
endg
writehex:
pusha