diff options
| author | Gabe Black <gabeblack@google.com> | 2011-05-21 02:24:04 -0700 |
|---|---|---|
| committer | Gabe Black <gabeblack@chromium.org> | 2011-05-23 00:18:38 -0700 |
| commit | 27b0dce002b7849371760d7d988b404637e88904 (patch) | |
| tree | 48f0e16e9d73f81d18ab4b6a1ceacf1c50aa300d | |
| parent | 78b05174b712a81c5d4571edc37d3f92175f39f1 (diff) | |
| download | vboot-27b0dce002b7849371760d7d988b404637e88904.tar.gz | |
Add a biosincludes.h header file for x86 (i386).
The types used in this file are based off of standard Linux header files for
32 bit x86 (i386) under the assumption that the types generated by gcc will be
the right size.
BUG=chrome-os-partner:3895
TEST=Built vboot_reference for x86-mario and saw it succeed.
Change-Id: I948652d4ecd50391ac8797efd91192d4c900a8ca
Reviewed-on: http://gerrit.chromium.org/gerrit/1337
Reviewed-by: Stefan Reinauer <reinauer@chromium.org>
Tested-by: Gabe Black <gabeblack@chromium.org>
| -rw-r--r-- | firmware/arch/i386/include/biosincludes.h | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/firmware/arch/i386/include/biosincludes.h b/firmware/arch/i386/include/biosincludes.h new file mode 100644 index 00000000..5f6b1cc2 --- /dev/null +++ b/firmware/arch/i386/include/biosincludes.h @@ -0,0 +1,46 @@ +/* Copyright (c) 2011 The Chromium OS Authors. All rights reserved. + * Use of this source code is governed by a BSD-style license that can be + * found in the LICENSE file. + * + * X86 firmware platform-specific definitions + */ + +#ifndef __ARCH_X86_BIOSINCLUDES_H__ +#define __ARCH_X86_BIOSINCLUDES_H__ + +typedef unsigned char uint8_t; +typedef unsigned short int uint16_t; +typedef unsigned int uint32_t; +typedef unsigned long long uint64_t; +typedef signed long long int64_t; +typedef unsigned int size_t; + +#ifndef NULL +#define NULL ((void*) 0) +#endif + +#define UINT32_C(x) ((uint32_t) x) +#define UINT64_C(x) ((uint64_t) x) +#define PRIu64 "llu" +extern void debug(const char *format, ...); + +#define POSSIBLY_UNUSED __attribute__((unused)) + +#ifdef __STRICT_ANSI__ +#define INLINE +#else +#define INLINE inline +#endif + +#define UINT64_RSHIFT(v, shiftby) (((uint64_t)(v)) >> (shiftby)) +#define UINT64_MULT32(v, multby) (((uint64_t)(v)) * ((uint32_t)(multby))) + +#ifndef UINT32_MAX +#define UINT32_MAX (UINT32_C(0xffffffffU)) +#endif + +#ifndef UINT64_MAX +#define UINT64_MAX (UINT64_C(0xffffffffffffffffULL)) +#endif + +#endif /*__ARCH_X86_BIOSINCLUDES_H__ */ |