Redo testbios utility to use all of YABEL
Drop buggy duplicate implementation of intXX handlers
and provide enough glue to use all of YABEL.
Change-Id: I2db77a56a2a991cb84876456dcbb3a843a0d9754
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: https://review.coreboot.org/12117
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Tested-by: build bot (Jenkins)
diff --git a/util/vgabios/testbios.h b/util/vgabios/testbios.h
index a5a8b0d..a028bf0f 100644
--- a/util/vgabios/testbios.h
+++ b/util/vgabios/testbios.h
@@ -1,19 +1,21 @@
-/* Derived from:
- * XFree86 int10 module
- * execute BIOS int 10h calls in x86 real mode environment
- * Copyright 1999 Egbert Eich
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright 1999 Egbert Eich
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
*/
#ifndef __TESTBIOS_H__
#define __TESTBIOS_H__
-void x86emu_dump_xregs(void);
-int int15_handler(void);
-int int16_handler(void);
-int int1A_handler(void);
-int int42_handler(void);
-int intE6_handler(void);
-
#include <stdtypes.h>
#include <x86emu/x86emu.h>
@@ -57,42 +59,4 @@
#define X86_CH M.x86.R_CH
#define X86_DH M.x86.R_DH
-
-/* int10 info structure */
-typedef struct {
- u16 BIOSseg;
- u16 inb40time;
- struct _mem *mem;
- int num;
- int ax;
- int bx;
- int cx;
- int dx;
- int si;
- int di;
- int es;
- int bp;
- int flags;
- int stackseg;
-} _ptr, *ptr;
-
-typedef struct _mem {
- u8(*rb) (ptr, int);
- u16(*rw) (ptr, int);
- u32(*rl) (ptr, int);
- void (*wb) (ptr, int, u8);
- void (*ww) (ptr, int, u16);
- void (*wl) (ptr, int, u32);
-} mem;
-
-#define MEM_WB(where, what) wrb(where,what)
-#define MEM_WW(where, what) wrw(where, what)
-#define MEM_WL(where, what) wrl(where, what)
-
-#define MEM_RB(where) rdb(where)
-#define MEM_RW(where) rdw(where)
-#define MEM_RL(where) rdl(where)
-
-extern ptr current;
-
#endif