- fixed return value for the default case in the VBE section (non-debug mode)

- removed unused macros HALT and PANIC_PORT

2 files changed, 1 insertions, 18 deletions

diff --git a/vbe.c b/vbe.c
index 075ec99..f80402f 100644
--- a/vbe.c
+++ b/vbe.c
@@ -117,23 +117,6 @@ _vbebios_mode_list:
 .word VBE_VESA_MODE_END_OF_LIST
 #endif
 
-ASM_END
-
-// from rombios.c
-#define PANIC_PORT 0x501
-
-ASM_START
-MACRO HALT
-  ;; the HALT macro is called with the line number of the HALT call.
-  ;; The line number is then sent to the PANIC_PORT, causing Bochs to
-  ;; print a BX_PANIC message.  This will normally halt the simulation
-  ;; with a message such as "BIOS panic at rombios.c, line 4091".
-  ;; However, users can choose to make panics non-fatal and continue.
-  mov dx,#PANIC_PORT
-  mov ax,#?1
-  out dx,ax 
-MEND
-
 ; DISPI ioport functions
 
 dispi_get_id:
diff --git a/vgabios.c b/vgabios.c
index 0931bb7..2c9cf37 100644
--- a/vgabios.c
+++ b/vgabios.c
@@ -734,8 +734,8 @@ static void int10_func(DI, SI, BP, SP, BX, DX, CX, AX, DS, ES, FLAGS)
           // function failed
           AX=0x100;
           break;
-#ifdef DEBUG
          default:
+#ifdef DEBUG
           unknown();
 #endif   		 
           // function failed