diff options
| author | Rich Felker <dalias@aerifal.cx> | 2015-09-12 02:50:28 +0000 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2015-09-12 02:50:28 +0000 |
| commit | ad5d8a2bf3526bce4317055612709ac076b5c4c3 (patch) | |
| tree | 015d43a66be3e775c5c79171dc85ea814b98e7fb /crt/sh/crtn.s | |
| parent | 17cdbc4e427fd4f9cfdecb455294245732cbb36f (diff) | |
| download | musl-ad5d8a2bf3526bce4317055612709ac076b5c4c3.tar.gz musl-ad5d8a2bf3526bce4317055612709ac076b5c4c3.tar.xz musl-ad5d8a2bf3526bce4317055612709ac076b5c4c3.zip | |
make sh crti/crtn init/fini fragments setup proper stack frame
for fdpic support is is essential that the got pointer be saved at a known, ABI-dictated offset from the frame pointer, since there is no way to recover it once it's lost.
Diffstat (limited to 'crt/sh/crtn.s')
| -rw-r--r-- | crt/sh/crtn.s | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/crt/sh/crtn.s b/crt/sh/crtn.s index dde633b0..958ce951 100644 --- a/crt/sh/crtn.s +++ b/crt/sh/crtn.s @@ -1,9 +1,13 @@ .section .init lds.l @r15+, pr + mov.l @r15+, r14 + mov.l @r15+, r12 rts - nop + add #4, r15 .section .fini lds.l @r15+, pr + mov.l @r15+, r14 + mov.l @r15+, r12 rts - nop + add #4, r15 |