diff options
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | csu/initfini.c | 7 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/i386/Makefile | 4 |
3 files changed, 16 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog index 05dc7111cf..361f8cf146 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,10 @@ 1998-09-08 Ulrich Drepper <drepper@cygnus.com> + * csu/initfini.c: Don't define __gmon_start__ if WEAK_GMON_START is + defined. + * sysdeps/unix/sysv/linux/i386/Makefile [subdir==csu]: Add + -DWEAK_GMON_START to CFLAGS-initfini.s. + * elf/dl-object.c (_dl_new_object): Store map address in _dl_loaded if _dl_loaded is NULL. * elf/rtld.c (dl_main): Don't update _dl_loaded here. diff --git a/csu/initfini.c b/csu/initfini.c index 1f74f203a3..c68a5cff00 100644 --- a/csu/initfini.c +++ b/csu/initfini.c @@ -73,7 +73,12 @@ _init (void) would come first, and not be profiled. */ extern void __gmon_start__ (void) __attribute__ ((weak)); /*weak_extern (__gmon_start__);*/ +#ifndef WEAK_GMON_START __gmon_start__ (); +#else + if (__gmon_start__) + __gmon_start__ (); +#endif asm ("ALIGN"); asm("END_INIT"); @@ -83,6 +88,7 @@ _init (void) SECTION(".init"); } asm ("END_INIT"); +#ifndef WEAK_GMON_START SECTION(".text"); /* This version of __gmon_start__ is used if no other is found. By providing @@ -94,6 +100,7 @@ __gmon_start__ (void) { /* do nothing */ } +#endif /* End of the _init epilog, beginning of the _fini prolog. */ asm ("\n/*@_init_EPILOG_ENDS*/"); diff --git a/sysdeps/unix/sysv/linux/i386/Makefile b/sysdeps/unix/sysv/linux/i386/Makefile index 73321ec76a..7943bb67ff 100644 --- a/sysdeps/unix/sysv/linux/i386/Makefile +++ b/sysdeps/unix/sysv/linux/i386/Makefile @@ -7,3 +7,7 @@ ifeq ($(subdir),elf) sysdep-others += lddlibc4 install-bin += lddlibc4 endif + +ifeq ($(subdir),csu) +CFLAGS-initfini.s += -DWEAK_GMON_START +endif |