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author | Sascha Hauer <s.hauer@pengutronix.de> | 2011-03-08 11:59:12 +0100 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2011-03-10 14:50:07 +0100 |
commit | 084df155d3f5e4991f675a3e7a707e4eafbd1cd8 (patch) | |
tree | bca4fafe78c51d7b22ae5fdb56b6a0f3b1fb6902 /arch/arm/Makefile | |
parent | cad14480bfb3868bd07be53176861cba16105a2f (diff) | |
download | barebox-084df155d3f5e4991f675a3e7a707e4eafbd1cd8.tar.gz barebox-084df155d3f5e4991f675a3e7a707e4eafbd1cd8.tar.xz |
ARM: Add stack unwinding support
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/arm/Makefile')
-rw-r--r-- | arch/arm/Makefile | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/Makefile b/arch/arm/Makefile index d075efd88a..697c783fb2 100644 --- a/arch/arm/Makefile +++ b/arch/arm/Makefile @@ -34,6 +34,10 @@ else CFLAGS_ABI :=$(call cc-option,-mapcs-32,-mabi=apcs-gnu) $(call cc-option,-mno-thumb-interwork,) endif +ifeq ($(CONFIG_ARM_UNWIND),y) +CFLAGS_ABI +=-funwind-tables +endif + CPPFLAGS += $(CFLAGS_ABI) $(arch-y) $(tune-y) AFLAGS += -include asm/unified.h |