Changeset 40721 in vbox for trunk/src/VBox/Devices/PC/BIOS-new/orgs.asm

Timestamp:

Mar 30, 2012 10:02:19 AM (13 years ago)

Author:

vboxsync

Message:

BIOS-new: Enable interrupts when polling for keyboard input.

File:

• trunk/src/VBox/Devices/PC/BIOS-new/orgs.asm (modified) (3 diffs)

trunk/src/VBox/Devices/PC/BIOS-new/orgs.asm

@@ -767 +767 @@
                 push    es
                 push    ds
-                ;; TODO: the caller already pushed flags (INT instruction)??
-                pushf
                 pusha
 
@@ -780 +778 @@
                 call    _int16_function
                 popa
-                popf
                 pop     ds
                 pop     es
-                jz      int16_zero_set
-
-                ;; TODO: Could use SP directly here (386+)
-int16_zero_clear:
-                push    bp
-                mov     bp, sp
-                and     byte ptr [bp+6], 0BFh
-                pop     bp
-                iret
-
-int16_zero_set:
-                push    bp
-                mov     bp, sp
-                or      byte ptr [bp+6], 040h
-                pop     bp
                 iret
 
@@ -823 +805 @@
                 call    _int16_function
                 popa
-                popf
                 pop     ds
                 pop     es
-; TODO: review/enable?
+; TODO: review/enable? If so, flags should be restored here?
 if 0
                 push    ax