[coreboot] [PATCH] Build bootblock.S instead of bootblock.c.

Warren Turkal wt at penguintechs.org
Sat Oct 9 09:32:09 CEST 2010


*ping*

On Fri, Oct 8, 2010 at 2:06 AM, Warren Turkal <wt at penguintechs.org> wrote:
> I did some test builds on a few intel boards using the tiny bootblock. I
> think that this should be pretty low risk.
>
> Looking for an ack,
> wt
> 8<-------------
> The file is actually just including a bunch of assembly. The build rule
> for bootblock.c even states that the file will be "assembler-with-cpp."
>
> Signed-off-by: Warren Turkal <wt at penguintechs.org>
> ---
>  src/arch/i386/Makefile.bootblock.inc |    6 +++---
>  1 files changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/src/arch/i386/Makefile.bootblock.inc b/src/arch/i386/Makefile.bootblock.inc
> index face04c..6d975ac 100644
> --- a/src/arch/i386/Makefile.bootblock.inc
> +++ b/src/arch/i386/Makefile.bootblock.inc
> @@ -52,7 +52,7 @@ $(obj)/bootblock/ldscript.ld: $$(bootblock_lds) $(obj)/ldoptions
>        mkdir -p $(obj)/bootblock
>        printf '$(foreach ldscript,ldoptions $(bootblock_lds),INCLUDE "$(ldscript)"\n)' > $@
>
> -$(obj)/bootblock/bootblock.c: $$(bootblock_inc)
> +$(obj)/bootblock/bootblock.S: $$(bootblock_inc)
>        @printf "    GEN        $(subst $(obj)/,,$(@))\n"
>        mkdir -p $(obj)/bootblock
>        printf '$(foreach crt0,config.h $(bootblock_inc),#include "$(crt0)"\n)' > $@
> @@ -61,9 +61,9 @@ $(obj)/mainboard/$(MAINBOARDDIR)/bootblock.o: $(obj)/mainboard/$(MAINBOARDDIR)/b
>        @printf "    CC         $(subst $(obj)/,,$(@))\n"
>        $(CC) -I$(obj) -Wa,-acdlns -c -o $@ $<  > $(dir $@)/crt0.disasm
>
> -$(obj)/mainboard/$(MAINBOARDDIR)/bootblock.s: $(obj)/bootblock/bootblock.c
> +$(obj)/mainboard/$(MAINBOARDDIR)/bootblock.s: $(obj)/bootblock/bootblock.S
>        @printf "    CC         $(subst $(obj)/,,$(@))\n"
> -       $(CC) -MMD -x assembler-with-cpp -DASSEMBLY -E -I$(src)/include -I$(src)/arch/i386/include -I$(obj) -I$(obj)/bootblock -include $(obj)/config.h -I. -I$(src) $< -o $@
> +       $(CC) -MMD -DASSEMBLY -E -I$(src)/include -I$(src)/arch/i386/include -I$(obj) -I$(obj)/bootblock -include $(obj)/config.h -I. -I$(src) $< -o $@
>
>  $(obj)/mainboard/$(MAINBOARDDIR)/bootblock.inc: $(src)/arch/i386/init/$(subst ",,$(CONFIG_BOOTBLOCK_SOURCE)) $(objutil)/romcc/romcc
>        @printf "    ROMCC      $(subst $(obj)/,,$(@))\n"
> --
> 1.7.1
>
>




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