| commit | 21683b5a7d9b8460e120e061f66a6ad84fa47e98 | |
| author | H.J. Lu <hjl.tools@gmail.com> | |
| Fri, 4 Mar 2016 23:28:59 +0000 (4 15:28 -0800) | ||
| committer | H.J. Lu <hjl.tools@gmail.com> | |
| Sat, 5 Mar 2016 00:15:41 +0000 (4 16:15 -0800) | ||
| tree | 213f6c1b6e68e9e4ff61eb76055925b0759476dd | treesnapshot (tar.gz zip) |
| parent | 684ce7e0fc57830ff7c5909e5794f571631ee83f | commitdiff |
Replace @PLT with @GOTPCREL(%rip) in call
Since __libc_start_main is called very early, lazy binding isn't relevant
here. Use indirect branch via GOT to avoid extra branch to PLT slot.
[BZ #19745]
* sysdeps/x86_64/start.S (_start): __libc_start_main@PLT
with *__libc_start_main@GOTPCREL(%rip) in call.
Since __libc_start_main is called very early, lazy binding isn't relevant
here. Use indirect branch via GOT to avoid extra branch to PLT slot.
[BZ #19745]
* sysdeps/x86_64/start.S (_start): __libc_start_main@PLT
with *__libc_start_main@GOTPCREL(%rip) in call.
| ChangeLog | diffblobblamehistory | |
| sysdeps/x86_64/start.S | diffblobblamehistory |