Changeset 560 in xtideuniversalbios for trunk/XTIDE_Universal_BIOS/Src/Handlers/Int19h.asm

Timestamp:

Jul 3, 2013, 6:56:05 PM (12 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/Handlers/Int19h.asm (modified) (1 diff)

trunk/XTIDE_Universal_BIOS/Src/Handlers/Int19h.asm

@@ -31 +31 @@
     sti                                         ; Enable interrupts
     cld                                         ; String instructions to increment pointers
-%ifndef USE_AT
-    call    Int13hBiosInit_RestoreSystemHandler ; Needed if initialization was started on INT 13h instead on 19h
-%endif
     LOAD_BDA_SEGMENT_TO es, ax                  ; Load BDA segment (zero) to ES
+%ifdef MODULE_VERY_LATE_INITIALIZATION
+    lds     ax, [es:TEMPORARY_VECTOR_FOR_SYSTEM_INT13h*4]
+    mov     [es:BIOS_DISK_INTERRUPT_13h*4], ax
+    mov     [es:BIOS_DISK_INTERRUPT_13h*4+2], ds
+%endif
     ; Fall to .PrepareBootLoaderStack