Changeset 560 in xtideuniversalbios for trunk/XTIDE_Universal_BIOS/Src/Initialization/Initialize.asm

Timestamp:

Jul 3, 2013, 6:56:05 PM (11 years ago)

Author:

aitotat@…

google:author:

aitotat@gmail.com

Message:

Changes to XTIDE Universal BIOS:

• Very late init handler is now in MODULE_VERY_LATE_INITIALIZATION

File:

• trunk/XTIDE_Universal_BIOS/Src/Initialization/Initialize.asm (modified) (3 diffs)

trunk/XTIDE_Universal_BIOS/Src/Initialization/Initialize.asm

@@ -37 +37 @@
     sti                                 ; Enable interrupts for keystrokes
     push    ds
-
-%ifdef USE_AT
-    push    BYTE 0
-    pop     ds
-%else
     push    ax                          ; We use AX to install very late init handler
     LOAD_BDA_SEGMENT_TO ds, ax
-%endif
 
     test    BYTE [BDA.bKBFlgs1], (1<<2) ; Clears ZF if CTRL is held down
@@ -53 +47 @@
     mov     [BIOS_BOOT_LOADER_INTERRUPT_19h*4+2], cs
 
-    ; Very late initialization for XT builds only
-%ifndef USE_AT
+%ifdef MODULE_VERY_LATE_INITIALIZATION
     push    es
     ; Install special INT 13h hander that initializes XTIDE Universal BIOS
@@ -67 +60 @@
 
 .SkipRomInitialization:
-%ifndef USE_AT
     pop     ax
-%endif
     pop     ds
     popf