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authorIsaac Christensen <isaac.christensen@se-eng.com>2014-09-22 17:18:11 -0600
committerIsaac Christensen <isaac.christensen@se-eng.com>2014-09-24 17:34:35 +0200
commit1893fd7c2b39c6167fafdc8294a5216170a810e2 (patch)
treec46fd35707abc25f288becff13f11923e26246bb /src
parentea8f3b4aa0029871ee36a953a927c1af081343c5 (diff)
downloadcoreboot-1893fd7c2b39c6167fafdc8294a5216170a810e2.tar.xz
arm: add missing gc-sections for ramstage
This is a fix up for recent patch: c505837 arm: Have the linker garbage-collect unused functions and variables I missed adding --gc-sections to a couple of the ramstage lines. Change-Id: I81178eb99fddbd99c603c79ba506db51af975b27 Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com> Reviewed-on: http://review.coreboot.org/6956 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@google.com>
Diffstat (limited to 'src')
-rw-r--r--src/arch/arm/Makefile.inc4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/arch/arm/Makefile.inc b/src/arch/arm/Makefile.inc
index 0c1cfc61e0..427e3a471e 100644
--- a/src/arch/arm/Makefile.inc
+++ b/src/arch/arm/Makefile.inc
@@ -114,9 +114,9 @@ ramstage-srcs += $(wildcard src/mainboard/$(MAINBOARDDIR)/mainboard.c)
$(objcbfs)/ramstage.debug: $$(ramstage-objs) $(LIBGCC_FILE_NAME_ramstage) $(src)/arch/arm/ramstage.ld $(obj)/ldoptions
@printf " CC $(subst $(obj)/,,$(@))\n"
ifeq ($(CONFIG_COMPILER_LLVM_CLANG),y)
- $(LD_ramstage) -m armelf_linux_eabi -o $@ -L$(obj) $< -T $(src)/arch/arm/ramstage.ld
+ $(LD_ramstage) -m armelf_linux_eabi --gc-sections -o $@ -L$(obj) $< -T $(src)/arch/arm/ramstage.ld
else
- $(CC_ramstage) $(CFLAGS_ramstage) -nostdlib -nostartfiles -static -o $@ -L$(obj) -Wl,--start-group $(ramstage-objs) $(LIBGCC_FILE_NAME_ramstage) -Wl,--end-group -T $(src)/arch/arm/ramstage.ld
+ $(CC_ramstage) $(CFLAGS_ramstage) -nostdlib -Wl,--gc-sections -static -o $@ -L$(obj) -Wl,--start-group $(ramstage-objs) $(LIBGCC_FILE_NAME_ramstage) -Wl,--end-group -T $(src)/arch/arm/ramstage.ld
endif
$(objgenerated)/ramstage.o: $(stages_o) $$(ramstage-objs) $(LIBGCC_FILE_NAME_ramstage)