coreboot
coreboot is an Open Source project aimed at replacing the proprietary BIOS found in most computers.
mem.h
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/******************************************************************************
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* Copyright (c) 2004, 2008 IBM Corporation
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*
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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*
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* Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer
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* in the documentation and/or other materials provided with the
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* distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* Contributors:
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* IBM Corporation - initial implementation
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*****************************************************************************/
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#ifndef _BIOSEMU_MEM_H_
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#define _BIOSEMU_MEM_H_
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#include <
x86emu/x86emu.h
>
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#include <types.h>
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// read byte from memory
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u8
my_rdb
(
u32
addr
);
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//read word from memory
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u16
my_rdw
(
u32
addr
);
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//read long from memory
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u32
my_rdl
(
u32
addr
);
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//write byte to memory
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void
my_wrb
(
u32
addr
,
u8
val
);
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//write word to memory
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void
my_wrw
(
u32
addr
,
u16
val
);
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//write long to memory
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void
my_wrl
(
u32
addr
,
u32
val
);
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#endif
addr
static u32 addr
Definition:
cirrus.c:14
my_wrb
void my_wrb(u32 addr, u8 val)
Definition:
mem.c:363
my_rdw
u16 my_rdw(u32 addr)
Definition:
mem.c:249
my_rdl
u32 my_rdl(u32 addr)
Definition:
mem.c:300
my_wrw
void my_wrw(u32 addr, u16 val)
Definition:
mem.c:388
my_rdb
u8 my_rdb(u32 addr)
Definition:
mem.c:217
my_wrl
void my_wrl(u32 addr, u32 val)
Definition:
mem.c:433
u32
uint32_t u32
Definition:
stdint.h:51
u16
uint16_t u16
Definition:
stdint.h:48
u8
uint8_t u8
Definition:
stdint.h:45
val
u8 val
Definition:
sys.c:300
x86emu.h
src
device
oprom
yabel
mem.h
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