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| author | Simon Glass <sjg@chromium.org> | 2014-11-14 20:56:42 -0700 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2014-11-25 07:11:17 -0700 |
| commit | b3521f2e495c8cd91226af9b34f2d7ef5a24c665 (patch) | |
| tree | da657139176e9a726c5376d940a3e7851ad06843 /drivers/bios_emulator/bios.c | |
| parent | a3c700ec7611ce579ecab7005c66c6d1e7b1dbac (diff) | |
| download | u-boot-imx-b3521f2e495c8cd91226af9b34f2d7ef5a24c665.zip u-boot-imx-b3521f2e495c8cd91226af9b34f2d7ef5a24c665.tar.gz u-boot-imx-b3521f2e495c8cd91226af9b34f2d7ef5a24c665.tar.bz2 | |
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>
Diffstat (limited to 'drivers/bios_emulator/bios.c')
| -rw-r--r-- | drivers/bios_emulator/bios.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/bios_emulator/bios.c b/drivers/bios_emulator/bios.c index bcc192f..152d70a 100644 --- a/drivers/bios_emulator/bios.c +++ b/drivers/bios_emulator/bios.c @@ -84,14 +84,14 @@ static void X86API int42(int intno) PM_outpb(0x3c2, PM_inpb(0x3cc) & (u8) ~ 0x02); return; } -#ifdef DEBUG +#ifdef CONFIG_X86EMU_DEBUG else { printf("int42: unknown function AH=0x12, BL=0x32, AL=%#02x\n", M.x86.R_AL); } #endif } -#ifdef DEBUG +#ifdef CONFIG_X86EMU_DEBUG else { printf("int42: unknown function AH=%#02x, AL=%#02x, BL=%#02x\n", M.x86.R_AH, M.x86.R_AL, M.x86.R_BL); |