Commit Graph

23 Commits

Author SHA1 Message Date
Robert P. J. Day fc0b5948e0 Various, accumulated typos collected from around the tree.
Fix various misspellings of:

 * deprecated
 * partition
 * preceding,preceded
 * preparation
 * its versus it's
 * export
 * existing
 * scenario
 * redundant
 * remaining
 * value
 * architecture

Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Reviewed-by: Jagan Teki <jteki@openedev.com>
Reviewed-by: Stefan Roese <sr@denx.de>
2016-10-06 20:57:40 -04:00
Robert P. J. Day 62a3b7dd08 Various, unrelated tree-wide typo fixes.
Fix a number of typos, including:

     * "compatble" -> "compatible"
     * "eanbeld" -> "enabled"
     * "envrionment" -> "environment"
     * "FTD" -> "FDT" (for "flattened device tree")
     * "ommitted" -> "omitted"
     * "overriden" -> "overridden"
     * "partiton" -> "partition"
     * "propogate" -> "propagate"
     * "resourse" -> "resource"
     * "rest in piece" -> "rest in peace"
     * "suport" -> "support"
     * "varible" -> "variable"

Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
2016-07-16 09:43:12 -04:00
Robert P. J. Day 1cc0a9f496 Fix various typos, scattered over the code.
Spelling corrections for (among other things):

* environment
* override
* variable
* ftd (should be "fdt", for flattened device tree)
* embedded
* FTDI
* emulation
* controller
2016-05-05 21:39:26 -04:00
Simon Glass e78dd86998 bios_emulator: Don't display error when emulator terminates
As it turns out this is a normal condition, so suppress the error.

Signed-off-by: Simon Glass <sjg@chromium.org>
2015-01-23 17:24:15 -07:00
Simon Glass 8c6ec412b4 bios_emulator: Always print errors when opcode decode fails
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>
2014-11-25 07:11:17 -07:00
Simon Glass b3521f2e49 bios_emulator: Add an option to enable debugging
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>
2014-11-25 07:11:17 -07:00
Simon Glass a3c700ec76 bios_emulator: Allow a custom interrupt handler to be installed
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>
2014-11-25 07:11:17 -07:00
Simon Glass ad6edca379 bios_emulator: Allow x86 to use the emulator
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>
2014-11-25 07:11:16 -07:00
York Sun 472d546054 Consolidate bool type
'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>
2013-04-01 16:33:52 -04:00
Simon Glass a35925b8c1 Add abs() macro to return absolute value
This macro is generally useful to make it available in common.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Acked-by: Tom Rini <trini@ti.com>
Acked-by: Mike Frysinger <vapier@gentoo.org>
2012-05-15 08:31:37 +02:00
Kumar Gala d90a5b1ed1 drivers/bios_emulator/x86emu/ops2.c: Fix GCC 4.6 build warning
Fix:

x86emu/ops2.c: In function 'x86emuOp2_set_byte':
x86emu/ops2.c:171:11: warning: variable 'name' set but not used [-Wunused-but-set-variable]

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-11-27 15:45:47 +01:00
Kumar Gala 755cf792bd drivers/bios_emulator/x86emu/ops.c: Fix GCC 4.6 build warning
Fix:

x86emu/ops.c: In function 'x86emuOp_int3':
x86emu/ops.c:3521:9: warning: variable 'tmp' set but not used [-Wunused-but-set-variable]
x86emu/ops.c: In function 'x86emuOp_int_IMM':
x86emu/ops.c:3549:9: warning: variable 'tmp' set but not used [-Wunused-but-set-variable]
x86emu/ops.c: In function 'x86emuOp_into':
x86emu/ops.c:3579:9: warning: variable 'tmp' set but not used [-Wunused-but-set-variable]
x86emu/ops.c: In function 'x86emuOp_aad':
x86emu/ops.c:3993:8: warning: variable 'a' set but not used [-Wunused-but-set-variable]

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-11-16 20:59:05 +01:00
Jason Hobbs 4d91a6ecab Replace space and tab checks with isblank
These are various places I found that checked for conditions equivalent
to isblank.

Signed-off-by: Jason Hobbs <jason.hobbs@calxeda.com>
2011-10-17 22:25:34 +02:00
Ed Swarthout 285870f753 Leave x86emu op code tables in default section
Forcing the tables into got2 caused extra relocation when using -mrelocatable.
This patch requires any board defining CONFIG_BIOSEMU to use -mrelocatable.

Signed-off-by: Ed Swarthout <Ed.Swarthout@freescale.com>
Acked-by: Jin Zhengxiong <Jason.Jin@freescale.com>
2009-10-12 23:34:06 +02:00
Kumar Gala 4c2e3da82d Update Freescale copyrights to remove "All Rights Reserved"
"All Rights Reserved" conflicts with the GPL.

Signed-off-by: Kumar Gala <kumar.gala@freescale.com>
2009-07-29 09:59:22 +02:00
Jean-Christophe PLAGNIOL-VILLARD 1cb82a9207 drivers/bios_emulator: Move conditional compilation to Makefile
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-12-07 01:29:31 +01:00
Jason Jin 9029b68f3f Fix the function conflict in x86emu when DEBUG is on
The function parse_line() in common/main.c was exposed globally by commit
6636b62a6e, Result in conflict with the same
name funciton in drivers/bios_emulator/x86emu/debug.c when define the DEBUG.
This patch fix this by renaming the function in the debug.c file.

Signed-off-by: Jason Jin <Jason.jin@freescale.com>
2008-10-17 01:14:37 +02:00
Anatolij Gustschin 30c6a241e8 Wipe out assembler warnings while compiling x86 biosemu
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>
2008-02-16 00:31:16 +01:00
Michal Simek 78cff50edb [FIX] Changes for bios_emulator code for others architecture 2007-08-16 10:46:28 +02:00
Michal Simek 5b4de9309d [FIX] Resolve problem with warnings
microblaze toolchain don't support PRAGMA PACK.
2007-08-15 21:15:05 +02:00
Jason Jin ce981dc857 Add CONFIG_BIOSEMU define to guard all the bios emulator code
Signed-off-by: Jason Jin <Jason.jin@freescale.com>

This patch fix the compile issue on the board that did not enable the bios emulator
2007-08-09 23:24:15 +02:00
Wolfgang Denk 9c7e4b0621 Coding style cleanup. Update CHANGELOG.
Signed-off-by: Wolfgang Denk <wd@denx.de>
2007-08-06 02:17:36 +02:00
Jason Jin ece92f8505 This is a BIOS emulator, porting from SciTech for u-boot, mainly for
ATI video card BIOS. and can be used for x86 code emulation by some
modifications.

Signed-off-by: Jason Jin <Jason.jin@freescale.com>
2007-08-06 01:28:15 +02:00