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| author | Ulrich Drepper <drepper@redhat.com> | 2000-07-21 06:43:05 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2000-07-21 06:43:05 +0000 |
| commit | f53c03c20d6039d78cf1ccb43fbbbe79e0ec7e9e (patch) | |
| tree | fa9ef879669c57ff5becd3911f5ee26211229ecd /elf/dl-runtime.c | |
| parent | d052b31b79a3681db7de04177a55b04354320a61 (diff) | |
| download | glibc-f53c03c20d6039d78cf1ccb43fbbbe79e0ec7e9e.tar.gz glibc-f53c03c20d6039d78cf1ccb43fbbbe79e0ec7e9e.tar.xz glibc-f53c03c20d6039d78cf1ccb43fbbbe79e0ec7e9e.zip | |
Update.
* elf/rtld.c: Define _dl_bind_not variable. (process_envvars): Recognize LD_BIND_NOT and set _dl_bind_not. * elf/dl-support.c: Likewise. * sysdeps/generic/ldsodefs.h: Declare _dl_bind_not. * elf/dl-runtime.c (fixup): Don't remember looked up value if _dl_bind_not. (profile_fixup): Likewise.
Diffstat (limited to 'elf/dl-runtime.c')
| -rw-r--r-- | elf/dl-runtime.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/elf/dl-runtime.c b/elf/dl-runtime.c index bff27e721e..57746092f1 100644 --- a/elf/dl-runtime.c +++ b/elf/dl-runtime.c @@ -117,6 +117,9 @@ fixup ( value = elf_machine_plt_value (l, reloc, value); /* Finally, fix up the plt itself. */ + if (__builtin_expect (_dl_bind_not, 0)) + return value; + return elf_machine_fixup_plt (l, result, reloc, rel_addr, value); } #endif @@ -205,7 +208,8 @@ profile_fixup ( value = elf_machine_plt_value (l, reloc, value); /* Store the result for later runs. */ - *resultp = value; + if (__builtin_expect (! _dl_bind_not, 1)) + *resultp = value; } (*mcount_fct) (retaddr, value); |