diff options
| author | Li-Ta Lo <ollie@lanl.gov> | 2004-07-08 17:18:27 +0000 |
|---|---|---|
| committer | Li-Ta Lo <ollie@lanl.gov> | 2004-07-08 17:18:27 +0000 |
| commit | 815212652994a43d3e05dc864343b722b70a129d (patch) | |
| tree | c4f0d5c97b4c175f40889e126b816a5d7036151d /util/vgabios/test.h | |
| parent | 4c5060dc2bf8f944c54361f7913d20d02fff65a0 (diff) | |
added testbios for V2
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1624 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'util/vgabios/test.h')
| -rw-r--r-- | util/vgabios/test.h | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/util/vgabios/test.h b/util/vgabios/test.h new file mode 100644 index 0000000000..d7daac82d9 --- /dev/null +++ b/util/vgabios/test.h @@ -0,0 +1,89 @@ +/* $XFree86: xc/programs/Xserver/hw/xfree86/int10/xf86x86emu.h,v 1.2 2001/01/06 20:19:13 tsi Exp $ */ +/* + * XFree86 int10 module + * execute BIOS int 10h calls in x86 real mode environment + * Copyright 1999 Egbert Eich + */ +#ifndef XF86X86EMU_H_ +#define XF86X86EMU_H_ +#include <x86emu.h> + +#define M _X86EMU_env + +#define X86_EAX M.x86.R_EAX +#define X86_EBX M.x86.R_EBX +#define X86_ECX M.x86.R_ECX +#define X86_EDX M.x86.R_EDX +#define X86_ESI M.x86.R_ESI +#define X86_EDI M.x86.R_EDI +#define X86_EBP M.x86.R_EBP +#define X86_EIP M.x86.R_EIP +#define X86_ESP M.x86.R_ESP +#define X86_EFLAGS M.x86.R_EFLG + +#define X86_FLAGS M.x86.R_FLG +#define X86_AX M.x86.R_AX +#define X86_BX M.x86.R_BX +#define X86_CX M.x86.R_CX +#define X86_DX M.x86.R_DX +#define X86_SI M.x86.R_SI +#define X86_DI M.x86.R_DI +#define X86_BP M.x86.R_BP +#define X86_IP M.x86.R_IP +#define X86_SP M.x86.R_SP +#define X86_CS M.x86.R_CS +#define X86_DS M.x86.R_DS +#define X86_ES M.x86.R_ES +#define X86_SS M.x86.R_SS +#define X86_FS M.x86.R_FS +#define X86_GS M.x86.R_GS + +#define X86_AL M.x86.R_AL +#define X86_BL M.x86.R_BL +#define X86_CL M.x86.R_CL +#define X86_DL M.x86.R_DL + +#define X86_AH M.x86.R_AH +#define X86_BH M.x86.R_BH +#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 |