diff options
| author | Patrick Georgi <patrick.georgi@secunet.com> | 2012-11-22 10:39:16 +0100 |
|---|---|---|
| committer | Stefan Reinauer <stefan.reinauer@coreboot.org> | 2012-11-24 20:05:00 +0100 |
| commit | 3e77eb6d1e0a3ff9c0a32504a5221dc57b10506c (patch) | |
| tree | 00252b38808ea5d6dbb16548e4c5509e5dffb647 /src/devices/oprom/x86.h | |
| parent | 6b11c8be4572f9b96804509e5bd9170a8cec162d (diff) | |
x86emu: Move realmode handler into own directory
It's really a feature in parallel to YABEL/x86emu. Reflect this in
the directory structure.
Change-Id: Ie88e4fa6bfef13d23c55b2db3faacbd90f8cc30b
Signed-off-by: Patrick Georgi <patrick.georgi@secunet.com>
Reviewed-on: http://review.coreboot.org/1889
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Diffstat (limited to 'src/devices/oprom/x86.h')
| -rw-r--r-- | src/devices/oprom/x86.h | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/src/devices/oprom/x86.h b/src/devices/oprom/x86.h deleted file mode 100644 index 40c5778de5..0000000000 --- a/src/devices/oprom/x86.h +++ /dev/null @@ -1,49 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2007 Advanced Micro Devices, Inc. - * Copyright (C) 2009-2010 coresystems GmbH - * - * 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. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. - */ - -#define REALMODE_BASE ((void *)0x600) - -struct realmode_idt { - u16 offset, cs; -}; - -void x86_exception(struct eregs *info); - -/* From x86_asm.S */ -extern unsigned char __idt_handler, __idt_handler_size; -extern unsigned char __realmode_code, __realmode_code_size; -extern unsigned char __realmode_call, __realmode_interrupt; -extern unsigned char __buffer; - -extern void (*realmode_call)(u32 addr, u32 eax, u32 ebx, u32 ecx, u32 edx, - u32 esi, u32 edi) __attribute__((regparm(0))); - -extern void (*realmode_interrupt)(u32 intno, u32 eax, u32 ebx, u32 ecx, u32 edx, - u32 esi, u32 edi) __attribute__((regparm(0))); - -#define FAKE_MEMORY_SIZE (1024*1024) // only 1MB -#define INITIAL_EBDA_SEGMENT 0xF600 -#define INITIAL_EBDA_SIZE 0x400 - -int int10_handler(struct eregs *regs); -int int12_handler(struct eregs *regs); -int int16_handler(struct eregs *regs); -int int1a_handler(struct eregs *regs); - |