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| author | Maciej W. Rozycki <macro@codesourcery.com> | 2013-04-25 16:09:19 +0100 |
|---|---|---|
| committer | Maciej W. Rozycki <macro@codesourcery.com> | 2013-04-25 16:14:49 +0100 |
| commit | ae9552cf7b7f43591a1dfd54baf48d31fbbe9fac (patch) | |
| tree | 7fb29a609ae5b681c7fd3c0a76121a9395818163 | |
| parent | 93fd48c5f633dac3a81a01147688c5d7a429cb58 (diff) | |
| download | glibc-ae9552cf7b7f43591a1dfd54baf48d31fbbe9fac.tar.gz glibc-ae9552cf7b7f43591a1dfd54baf48d31fbbe9fac.tar.xz glibc-ae9552cf7b7f43591a1dfd54baf48d31fbbe9fac.zip | |
Declare __ehdr_start with hidden visibility.
This avoids a linker bug triggering for MIPS SVR4 binaries: http://sourceware.org/bugzilla/show_bug.cgi?id=15365 and regardless serves as a documentation of intent.
| -rw-r--r-- | ChangeLog | 3 | ||||
| -rw-r--r-- | csu/libc-start.c | 3 |
2 files changed, 5 insertions, 1 deletions
diff --git a/ChangeLog b/ChangeLog index da92463565..930af2afaf 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,8 @@ 2013-04-25 Maciej W. Rozycki <macro@codesourcery.com> + * csu/libc-start.c (__libc_start_main) [!SHARED]: Declare + __ehdr_start with hidden visibility. + * soft-fp/op-common.h (_FP_SQRT): s/sNAN/NAN/ in a comment. 2013-04-24 Carlos O'Donell <carlos@redhat.com> diff --git a/csu/libc-start.c b/csu/libc-start.c index fa9085cf55..e5da3efd06 100644 --- a/csu/libc-start.c +++ b/csu/libc-start.c @@ -161,7 +161,8 @@ LIBC_START_MAIN (int (*main) (int, char **, char ** MAIN_AUXVEC_DECL), So we can set up _dl_phdr and _dl_phnum even without any information from auxv. */ - extern const ElfW(Ehdr) __ehdr_start __attribute__ ((weak)); + extern const ElfW(Ehdr) __ehdr_start + __attribute__ ((weak, visibility ("hidden"))); if (&__ehdr_start != NULL) { assert (__ehdr_start.e_phentsize == sizeof *GL(dl_phdr)); |