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| author | Alan Kao <alankao@andestech.com> | 2018-02-13 13:13:16 +0800 |
|---|---|---|
| committer | Palmer Dabbelt <palmer@sifive.com> | 2018-04-02 19:59:10 -0700 |
| commit | a1d2a6b4cee858a2f27eebce731fbf1dfd72cb4e (patch) | |
| tree | 02678da661691d5576560c22f7aa62621d3773c2 /arch/riscv/Makefile | |
| parent | 0adb32858b0bddf4ada5f364a84ed60b196dbcda (diff) | |
| download | linux-a1d2a6b4cee858a2f27eebce731fbf1dfd72cb4e.tar.bz2 | |
riscv/ftrace: Add RECORD_MCOUNT support
Now recordmcount.pl recognizes RISC-V object files. For the mechanism to
work, we have to disable the linker relaxation.
Cc: Greentime Hu <greentime@andestech.com>
Signed-off-by: Alan Kao <alankao@andestech.com>
Signed-off-by: Palmer Dabbelt <palmer@sifive.com>
Diffstat (limited to 'arch/riscv/Makefile')
| -rw-r--r-- | arch/riscv/Makefile | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/riscv/Makefile b/arch/riscv/Makefile index 6719dd30ec5b..899226e0da7d 100644 --- a/arch/riscv/Makefile +++ b/arch/riscv/Makefile @@ -11,6 +11,9 @@ LDFLAGS := OBJCOPYFLAGS := -O binary LDFLAGS_vmlinux := +ifeq ($(CONFIG_DYNAMIC_FTRACE),y) + LDFLAGS_vmlinux := --no-relax +endif KBUILD_AFLAGS_MODULE += -fPIC KBUILD_CFLAGS_MODULE += -fPIC |