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| author | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2023-11-06 17:25:46 -0300 |
|---|---|---|
| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2023-11-21 16:15:42 -0300 |
| commit | 55f41ef8de4a4d0c5762d78659e11202d3c765d4 (patch) | |
| tree | 205676e94304e4a3a43e3a4eee4e027986593f09 /sysdeps/powerpc/powerpc64/dl-machine.h | |
| parent | 4a133885a7c8ae7ebe34e36fcdb353f8e94c810f (diff) | |
| download | glibc-55f41ef8de4a4d0c5762d78659e11202d3c765d4.zip glibc-55f41ef8de4a4d0c5762d78659e11202d3c765d4.tar.gz glibc-55f41ef8de4a4d0c5762d78659e11202d3c765d4.tar.bz2 | |
elf: Remove LD_PROFILE for static binaries
The _dl_non_dynamic_init does not parse LD_PROFILE, which does not
enable profile for dlopen objects. Since dlopen is deprecated for
static objects, it is better to remove the support.
It also allows to trim down libc.a of profile support.
Checked on x86_64-linux-gnu.
Reviewed-by: Siddhesh Poyarekar <siddhesh@sourceware.org>
Diffstat (limited to 'sysdeps/powerpc/powerpc64/dl-machine.h')
| -rw-r--r-- | sysdeps/powerpc/powerpc64/dl-machine.h | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/sysdeps/powerpc/powerpc64/dl-machine.h b/sysdeps/powerpc/powerpc64/dl-machine.h index 449208e..601c3cb 100644 --- a/sysdeps/powerpc/powerpc64/dl-machine.h +++ b/sysdeps/powerpc/powerpc64/dl-machine.h @@ -362,13 +362,19 @@ elf_machine_runtime_setup (struct link_map *map, struct r_scope_elem *scope[], Elf64_Word offset; Elf64_Addr dlrr; - dlrr = (Elf64_Addr) (profile ? _dl_profile_resolve - : _dl_runtime_resolve); - if (profile && GLRO(dl_profile) != NULL - && _dl_name_match_p (GLRO(dl_profile), map)) - /* This is the object we are looking for. Say that we really - want profiling and the timers are started. */ - GL(dl_profile_map) = map; +#ifdef SHARED + if (__glibc_unlikely (profile)) + { + dlrr = (Elf64_Addr) _dl_profile_resolve; + if (profile && GLRO(dl_profile) != NULL + && _dl_name_match_p (GLRO(dl_profile), map)) + /* This is the object we are looking for. Say that we really + want profiling and the timers are started. */ + GL(dl_profile_map) = map; + } + else +#endif + dlrr = (Elf64_Addr) _dl_runtime_resolve; #if _CALL_ELF != 2 /* We need to stuff the address/TOC of _dl_runtime_resolve |