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| author | Alan Modra <amodra@gmail.com> | 2011-09-07 22:02:42 -0400 |
|---|---|---|
| committer | Ulrich Drepper <drepper@gmail.com> | 2011-09-07 22:02:42 -0400 |
| commit | 24f579d86e13131beb3f4823e944cc447633a2c1 (patch) | |
| tree | 5c59cfce65f79055e2db19597ff47ebe2d0c064d /sysdeps | |
| parent | 2270037782b05f2973372fe12f6e8d2a8c413188 (diff) | |
| download | glibc-24f579d86e13131beb3f4823e944cc447633a2c1.zip glibc-24f579d86e13131beb3f4823e944cc447633a2c1.tar.gz glibc-24f579d86e13131beb3f4823e944cc447633a2c1.tar.bz2 | |
Fix profiling on powerpc32 secure-plt shared libs and PIEs
Diffstat (limited to 'sysdeps')
| -rw-r--r-- | sysdeps/powerpc/Makefile | 4 | ||||
| -rw-r--r-- | sysdeps/powerpc/powerpc32/Makefile | 5 | ||||
| -rw-r--r-- | sysdeps/powerpc/powerpc32/Versions | 3 | ||||
| -rw-r--r-- | sysdeps/powerpc/powerpc32/ppc-mcount.S | 3 | ||||
| -rw-r--r-- | sysdeps/powerpc/powerpc64/Makefile | 1 |
5 files changed, 10 insertions, 6 deletions
diff --git a/sysdeps/powerpc/Makefile b/sysdeps/powerpc/Makefile index 616458f..e43ca70 100644 --- a/sysdeps/powerpc/Makefile +++ b/sysdeps/powerpc/Makefile @@ -2,10 +2,6 @@ # machine. +cflags += -mnew-mnemonics -ifeq ($(subdir),gmon) -sysdep_routines += ppc-mcount -endif - ifeq ($(subdir),string) CFLAGS-memcmp.c += -Wno-uninitialized endif diff --git a/sysdeps/powerpc/powerpc32/Makefile b/sysdeps/powerpc/powerpc32/Makefile index 1d58a06..ed24484 100644 --- a/sysdeps/powerpc/powerpc32/Makefile +++ b/sysdeps/powerpc/powerpc32/Makefile @@ -5,6 +5,11 @@ ifeq ($(with-fp),no) sysdep-LDFLAGS += -msoft-float endif +ifeq ($(subdir),gmon) +sysdep_routines += ppc-mcount +static-only-routines += ppc-mcount +endif + ifeq ($(subdir),misc) sysdep_routines += gprsave0 gprrest0 gprsave1 gprrest1 endif diff --git a/sysdeps/powerpc/powerpc32/Versions b/sysdeps/powerpc/powerpc32/Versions index 3635c4a..ad4972e 100644 --- a/sysdeps/powerpc/powerpc32/Versions +++ b/sysdeps/powerpc/powerpc32/Versions @@ -8,6 +8,9 @@ libc { __fixsfdi; __fixunssfdi; __floatdidf; __floatdisf; } + GLIBC_PRIVATE { + __mcount_internal; + } } libm { diff --git a/sysdeps/powerpc/powerpc32/ppc-mcount.S b/sysdeps/powerpc/powerpc32/ppc-mcount.S index 7e39acb..c7720a1 100644 --- a/sysdeps/powerpc/powerpc32/ppc-mcount.S +++ b/sysdeps/powerpc/powerpc32/ppc-mcount.S @@ -58,8 +58,7 @@ ENTRY(_mcount) stw r4, 44(r1) cfi_offset (lr, -4) stw r5, 8(r1) - bl __mcount_internal@local - nop + bl JUMPTARGET(__mcount_internal) /* Restore the registers... */ lwz r6, 8(r1) lwz r0, 44(r1) diff --git a/sysdeps/powerpc/powerpc64/Makefile b/sysdeps/powerpc/powerpc64/Makefile index 136de30..9056e60 100644 --- a/sysdeps/powerpc/powerpc64/Makefile +++ b/sysdeps/powerpc/powerpc64/Makefile @@ -45,4 +45,5 @@ ifeq ($(subdir),gmon) # Compiling with -msoft-float ensures that fp regs are not used # for moving memory around. CFLAGS-mcount.c += $(no-special-regs) +sysdep_routines += ppc-mcount endif |