Changeset 561 in xtideuniversalbios for trunk/XTIDE_Universal_BIOS/Src/Initialization/Initialize.asm

Timestamp:

Jul 9, 2013, 6:00:38 PM (11 years ago)

Author:

aitotat@…

google:author:

aitotat@gmail.com

Message:

Changes to XTIDE Universal BIOS:

• MODULE_VERY_LATE_INITIALIZATION is not included on AT builds by default.
• Very late initialization now uses 32h instead of 20h for temporary vector (untested but 20h might cause problems with ROM DOS).

File:

• trunk/XTIDE_Universal_BIOS/Src/Initialization/Initialize.asm (modified) (1 diff)

trunk/XTIDE_Universal_BIOS/Src/Initialization/Initialize.asm

@@ -52 +52 @@
     ; when our INT 19h is not called
     les     ax, [BIOS_DISK_INTERRUPT_13h*4] ; Load system INT 13h handler
+    mov     WORD [BIOS_DISK_INTERRUPT_13h*4], Int13hBiosInit_Handler
+    mov     [BIOS_DISK_INTERRUPT_13h*4+2], cs
     mov     [TEMPORARY_VECTOR_FOR_SYSTEM_INT13h*4], ax
     mov     [TEMPORARY_VECTOR_FOR_SYSTEM_INT13h*4+2], es
-    mov     WORD [BIOS_DISK_INTERRUPT_13h*4], Int13hBiosInit_Handler
-    mov     [BIOS_DISK_INTERRUPT_13h*4+2], cs
     pop     es
 %endif