Andreas Schwab 7fc49f1981 x86 setup: fix asm constraints in vesa_store_edid ...

Impact: fix potential miscompile (currently believed non-manifest)

As the comment explains, the VBE DDC call can clobber any register.
Tell the compiler about that fact.

Signed-off-by: Andreas Schwab <schwab@suse.de>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

2009-01-30 23:55:25 +01:00

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.gitignore updates

2008-10-30 11:38:45 -07:00

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a20.c

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apm.c

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bitops.h

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boot.h

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cmdline.c

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code16gcc.h

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copy.S

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cpu.c

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cpucheck.c

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edd.c

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header.S

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install.sh

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main.c

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Makefile

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mca.c

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memory.c

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mkcpustr.c

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mtools.conf.in

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pm.c

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pmjump.S

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printf.c

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setup.ld

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string.c

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tty.c

x86: use limited register constraint for setnz

2008-11-25 15:38:03 +01:00

version.c

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vesa.h

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video-bios.c

x86: make variables static

2008-10-22 07:31:28 +02:00

video-mode.c

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video-vesa.c

x86 setup: fix asm constraints in vesa_store_edid

2009-01-30 23:55:25 +01:00

video-vga.c

x86: boot - fix sparse warnings

2008-11-23 19:58:58 +01:00

video.c

x86: boot - fix sparse warnings

2008-11-23 19:58:58 +01:00

video.h

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voyager.c

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