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authorPaul Mundt <lethal@linux-sh.org>2008-09-21 16:43:45 +0900
committerPaul Mundt <lethal@linux-sh.org>2008-09-21 16:43:45 +0900
commit9d2b1f81dd93b198e12bca8120afec4a7b609b06 (patch)
tree8091aa3e15c8d1d15f8109be7222b4b68b6a7f73 /arch/sh/boot
parent3d58695edbfac785161bf282dc11fd42a483d6c9 (diff)
downloadvexpress-lsk-9d2b1f81dd93b198e12bca8120afec4a7b609b06.tar.gz
sh: ftrace support.
This adds support for ftrace to SH. This only includes CONFIG_FTRACE, and does not handle dynamic ftrace presently. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/boot')
-rw-r--r--arch/sh/boot/compressed/Makefile_325
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/sh/boot/compressed/Makefile_32 b/arch/sh/boot/compressed/Makefile_32
index 47685f618ae..301e6d50325 100644
--- a/arch/sh/boot/compressed/Makefile_32
+++ b/arch/sh/boot/compressed/Makefile_32
@@ -23,6 +23,11 @@ IMAGE_OFFSET := $(shell /bin/bash -c 'printf "0x%08x" \
LIBGCC := $(shell $(CC) $(KBUILD_CFLAGS) -print-libgcc-file-name)
+ifeq ($(CONFIG_FTRACE),y)
+ORIG_CFLAGS := $(KBUILD_CFLAGS)
+KBUILD_CFLAGS = $(subst -pg, , $(ORIG_CFLAGS))
+endif
+
LDFLAGS_vmlinux := -Ttext $(IMAGE_OFFSET) -e startup -T $(obj)/../../kernel/vmlinux.lds
$(obj)/vmlinux: $(OBJECTS) $(obj)/piggy.o $(LIBGCC) FORCE