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| author | Paul Mundt <lethal@linux-sh.org> | 2008-09-21 09:43:45 +0200 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2008-09-21 09:43:45 +0200 |
| commit | 9d2b1f81dd93b198e12bca8120afec4a7b609b06 (patch) | |
| tree | 8091aa3e15c8d1d15f8109be7222b4b68b6a7f73 /arch/sh/boot | |
| parent | sh: Trivial trace_mark() instrumentation for core events. (diff) | |
| download | linux-9d2b1f81dd93b198e12bca8120afec4a7b609b06.tar.xz linux-9d2b1f81dd93b198e12bca8120afec4a7b609b06.zip | |
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_32 | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/sh/boot/compressed/Makefile_32 b/arch/sh/boot/compressed/Makefile_32 index 47685f618ae7..301e6d503256 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 |