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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 /csu | |
| parent | 93fd48c5f633dac3a81a01147688c5d7a429cb58 (diff) | |
| download | glibc-ae9552cf7b7f43591a1dfd54baf48d31fbbe9fac.zip glibc-ae9552cf7b7f43591a1dfd54baf48d31fbbe9fac.tar.gz glibc-ae9552cf7b7f43591a1dfd54baf48d31fbbe9fac.tar.bz2 | |
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.
Diffstat (limited to 'csu')
| -rw-r--r-- | csu/libc-start.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/csu/libc-start.c b/csu/libc-start.c index fa9085c..e5da3ef 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)); |