Changeset 67888 in vbox for trunk/src/VBox/Devices/PC/BIOS

Timestamp:

Jul 10, 2017 5:30:11 PM (8 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

116854

Message:

BIOS: Typo (IRQ 10 and 11 both should have the dummy handler).

Location:

trunk/src/VBox/Devices/PC/BIOS

Files:

• makefile (modified) (2 diffs)
• orgs.asm (modified) (2 diffs)

trunk/src/VBox/Devices/PC/BIOS/makefile

@@ -19 +19 @@
 CFLAGS   = -q -0 -wx -zu -s -oas -d1+ -ms
 CFLAGS32 = -q -wx -zu -s -oas -d1+ -ms -nt=BIOS32 -nd=BIOS32
+# -oat seems to prevent ENTER/LEAVE generation
+#CFLAGS32 = -q -wx -zu -s -oat -d1+ -ms -nt=BIOS32 -nd=BIOS32
 
 DEFS = -DVBOX -DVBOX_LANBOOT_SEG=0xE200 -DVBOX_VERSION_STRING=$(Q)0.9$(Q) &
@@ -53 +55 @@
          clname DATA segaddr=0xF000 segment _DATA &
          clname CODE &
-         segment _TEXT segaddr=0xF000 offset=0x1600 &
+         segment _TEXT segaddr=0xF000 offset=0x1C00 &
          segment BIOS32 segaddr=0xF000 offset=0xDB00 &
          segment BIOSSEG segaddr=0xF000 offset=0xE000 &

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

@@ -523 +523 @@
 
                 ;; Serial setup
-                SET_INT_VECTOR 0Bh, BIOSSEG, dummy_isr
-                SET_INT_VECTOR 0Ch, BIOSSEG, dummy_isr
+                SET_INT_VECTOR 0Bh, BIOSSEG, dummy_isr  ; IRQ 3
+                SET_INT_VECTOR 0Ch, BIOSSEG, dummy_isr  ; IRQ 4
                 SET_INT_VECTOR 14h, BIOSSEG, int14_handler
                 xor     bx, bx
@@ -851 +851 @@
                 SET_INT_VECTOR 0Dh, BIOSSEG, dummy_isr  ; IRQ 5
                 SET_INT_VECTOR 0Fh, BIOSSEG, dummy_isr  ; IRQ 7
-                SET_INT_VECTOR 72h, BIOSSEG, dummy_isr  ; IRQ 11
+                SET_INT_VECTOR 72h, BIOSSEG, dummy_isr  ; IRQ 10
+                SET_INT_VECTOR 73h, BIOSSEG, dummy_isr  ; IRQ 11
                 SET_INT_VECTOR 77h, BIOSSEG, dummy_isr  ; IRQ 15