[coreboot] [openvsa] Fix for 64 bit hosts and Ubuntu
Peter Stuge
peter at stuge.se
Sat Feb 9 18:28:52 CET 2008
On Fri, Feb 08, 2008 at 02:37:19PM -0700, Jordan Crouse wrote:
> [openvsa] Fix for 64 bit hosts, and add in our good friend
> -fno-stack-protector
>
> Signed-off-by: Jordan Crouse <jordan.crouse at amd.com>
Acked-by: Peter Stuge <peter at stuge.se>
> Index: openvsa/common.mk
> ===================================================================
> --- openvsa.orig/common.mk 2008-02-08 13:25:27.000000000 -0700
> +++ openvsa/common.mk 2008-02-08 14:17:27.000000000 -0700
> @@ -19,11 +19,26 @@
> # along with openvsa. If not, see <http://www.gnu.org/licenses/>.
> #
>
> +# Borrowed from the kernel
> +
> +try-run= $(shell set -e; \
> + TMP=".$$$$.tmp"; \
> + if ($(1)) > /dev/null 2>&1; \
> + then echo "$(2)"; \
> + else echo "$(3)"; \
> + fi; rm -rf "$$TMP")
> +
> +
> +cc-option= $(call try-run, \
> + $(CC) $(1) -S -xc /dev/null -o "$$TMP", $(1), $(2))
> +
> CC = gcc
> INCS = $(addprefix -I, ../inc ../sysmgr)
> ARCH = i586
> -CFLAGS += -Wall -Werror -fno-strict-aliasing -march=$(ARCH) -Os $(INCS)
> +CFLAGS += -m32 -Wall -Werror -fno-strict-aliasing -march=$(ARCH) -Os $(INCS)
> +LDFLAGS += -melf_i386
>
> +CFLAGS += $(call cc-option, -fno-stack-protector,)
> # --------------------------------------------------------------------------
>
> SMMDC_TRANSLATE = ../smimac.pl < $< > tmp_$<
> Index: openvsa/sysmgr/Makefile
> ===================================================================
> --- openvsa.orig/sysmgr/Makefile 2008-02-08 13:32:50.000000000 -0700
> +++ openvsa/sysmgr/Makefile 2008-02-08 13:43:46.000000000 -0700
> @@ -38,7 +38,7 @@
> EXTRA_CLEANS = $(INIT_ASM_OBJ)
>
> vsainit.bin : $(INIT_ASM_OBJ) vsainit.lnk
> - $(LD) --cref --oformat binary -Map vsainit.map \
> + $(LD) $(LDFLAGS) --cref --oformat binary -Map vsainit.map \
> -o $@ -T vsainit.lnk $(INIT_ASM_OBJ)
> clean::
> $(RM) vsainit.map
> @@ -58,7 +58,7 @@
> # Note: gcc 4.1.1 barfs on chipset.c with '-Os'
> chipset.o : chipset.c
> @mkdir -p .deps
> - $(CC) -march=$(ARCH) $(INCS) -MD -c -o $@ $<
> + $(CC) -m32 -march=$(ARCH) $(INCS) -MD -c -o $@ $<
> @cp chipset.d .deps/chipset.P; \
> sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
> -e '/^$$/ d' -e 's/$$/ :/' < chipset.d >> \
> Index: openvsa/vsm.mk
> ===================================================================
> --- openvsa.orig/vsm.mk 2008-02-08 13:32:08.000000000 -0700
> +++ openvsa/vsm.mk 2008-02-08 13:32:23.000000000 -0700
> @@ -25,7 +25,7 @@
> all : $(VSM).vsm $(EXTRA_BIN)
>
> $(VSM).vsm : $(ASM_OBJ) $(C_OBJ) ../vsm_lib/vsm.a $(VSM).lnk
> - $(LD) --cref --oformat binary -Map $(VSM).map \
> + $(LD) $(LDFLAGS) --cref --oformat binary -Map $(VSM).map \
> -o $@ -T $(VSM).lnk $(ASM_OBJ) $(C_OBJ) ../vsm_lib/vsm.a
>
> ../vsm_lib/vsm.a:
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