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2015-01-23bios_emulator: Fix an #ifdef typo in the header fileSimon Glass
This stops the debug mode from working properly. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2014-11-25bios_emulator: Always print errors when opcode decode failsSimon Glass
This is a rare event and should not happen. When it does it is confusing to work out why. At least we should print a message. Adjust the emulator to always print decode errors to the console. Signed-off-by: Simon Glass <sjg@chromium.org>
2014-11-25bios_emulator: Add an option to enable debuggingSimon Glass
At present there are DEBUG options spread around the place. If you enable one and not another you can end up with an emulator that does not work, since each file can have a different view of what the registers look like. To fix this, create a global CONFIG_X86EMU_DEBUG option that keeps everything consistent. Signed-off-by: Simon Glass <sjg@chromium.org>
2014-11-25bios_emulator: Allow a custom interrupt handler to be installedSimon Glass
Sometime we want to provide an interrupt handler for the ROM, Add a function to allow this. Signed-off-by: Simon Glass <sjg@chromium.org>
2014-11-25bios_emulator: Allow x86 to use the emulatorSimon Glass
There is an implicit assumption that x86 machines want to use raw I/O in the BIOS emulator, but this should be selectable. Add an CONFIG_X86EMU_RAW_IO option to control it instead. Also fix a few bugs which cause warnings on x86 and adjust the Makefile to remove the assumption that only PowerPC uses the emulator. Signed-off-by: Simon Glass <sjg@chromium.org>
2014-11-25Introduce a header file for the BIOS emulatorSimon Glass
We should have a public header so that users can avoid defining functions themselves. Signed-off-by: Simon Glass <sjg@chromium.org>
2014-01-24drivers: delete unused header filesMasahiro Yamada
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2013-04-01Consolidate bool typeYork Sun
'bool' is defined in random places. This patch consolidates them into a single header file include/linux/types.h, using stdbool.h introduced in C99. All other #define, typedef and enum are removed. They are all consistent with true = 1, false = 0. Replace FALSE, False with false. Replace TRUE, True with true. Skip *.py, *.php, lib/* files. Signed-off-by: York Sun <yorksun@freescale.com>
2008-02-16Wipe out assembler warnings while compiling x86 biosemuAnatolij Gustschin
This patch tries to get rid of some assembler warnings about changed .got2 section type while compiling x86 bios emulator code. Signed-off-by: Anatolij Gustschin <agust@denx.de>
2007-08-06Coding style cleanup. Update CHANGELOG.Wolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de>
2007-08-06This is a BIOS emulator, porting from SciTech for u-boot, mainly forJason Jin
ATI video card BIOS. and can be used for x86 code emulation by some modifications. Signed-off-by: Jason Jin <Jason.jin@freescale.com>