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| author | Al Viro <viro@ftp.linux.org.uk> | 2011-08-18 21:11:49 +0200 |
|---|---|---|
| committer | Richard Weinberger <richard@nod.at> | 2011-11-02 14:15:26 +0100 |
| commit | 4d211093e838ddd049b5cf4f0773aa5ac67f9976 (patch) | |
| tree | 812dbda87c5ff94eb926cc6ee7410a323e5b2cc1 /arch/um | |
| parent | um: page_offset.h is never used (diff) | |
| download | linux-4d211093e838ddd049b5cf4f0773aa5ac67f9976.tar.xz linux-4d211093e838ddd049b5cf4f0773aa5ac67f9976.zip | |
um: fix gcov build breakage
a) exports in gmon_syms.c duplicate kernel/gcov/* ones
b) excluding -pg in vdso compile is not enough - -fprofile-arcs
and -ftest-coverage also needs to be excluded
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
Diffstat (limited to 'arch/um')
| -rw-r--r-- | arch/um/kernel/gmon_syms.c | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/arch/um/kernel/gmon_syms.c b/arch/um/kernel/gmon_syms.c index 72eccd2a4113..e9bcf247bcee 100644 --- a/arch/um/kernel/gmon_syms.c +++ b/arch/um/kernel/gmon_syms.c @@ -7,18 +7,3 @@ extern void __bb_init_func(void *) __attribute__((weak)); EXPORT_SYMBOL(__bb_init_func); - -/* - * This is defined (and referred to in profiling stub code) only by some GCC - * versions in libgcov. - * - * Since SuSE backported the fix, we cannot handle it depending on GCC version. - * So, unconditionally export it. But also give it a weak declaration, which - * will be overridden by any other one. - */ - -extern void __gcov_init(void *) __attribute__((weak)); -EXPORT_SYMBOL(__gcov_init); - -extern void __gcov_merge_add(void *) __attribute__((weak)); -EXPORT_SYMBOL(__gcov_merge_add); |