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| author | Richard Henderson <rth@redhat.com> | 2014-05-22 16:57:20 -0400 |
|---|---|---|
| committer | Richard Henderson <rth@redhat.com> | 2014-05-29 12:53:27 -0400 |
| commit | 1670e207c57513da84462c2a018f01653e7d1cc6 (patch) | |
| tree | b87c355139dbb7fb168ecb165c0bc56a0cd07d6f /include/envz.h | |
| parent | 11a28aee60fae347aa7db306965297c24443ff88 (diff) | |
| download | glibc-1670e207c57513da84462c2a018f01653e7d1cc6.tar.gz glibc-1670e207c57513da84462c2a018f01653e7d1cc6.tar.xz glibc-1670e207c57513da84462c2a018f01653e7d1cc6.zip | |
aarch64: Rely on syscalls preserving registers
In several cases we've had asm routines rely on syscalls not clobbering call-clobbered registers, and that's now deemed ABI. So take advantage of this in the INLINE_SYSCALL path as well. Shrinks libc.so by about 1k.
Diffstat (limited to 'include/envz.h')
0 files changed, 0 insertions, 0 deletions