diff options
| author | pommicket <pommicket@gmail.com> | 2022-02-20 13:18:21 -0800 |
|---|---|---|
| committer | pommicket <pommicket@gmail.com> | 2022-02-20 13:18:21 -0800 |
| commit | 9bc8a11afeed3569736b89754012e3ca22ee10f6 (patch) | |
| tree | 5f0ec0d5c05f879b1ee86adfa654ed3ef2178d5f /05/musl-0.6.0/src/signal/x86_64 | |
| parent | 0f97a589b800bdb71dda05984192f0f66a52edaa (diff) | |
conclusion
Diffstat (limited to '05/musl-0.6.0/src/signal/x86_64')
| -rw-r--r-- | 05/musl-0.6.0/src/signal/x86_64/restore.s | 11 | ||||
| -rw-r--r-- | 05/musl-0.6.0/src/signal/x86_64/sigsetjmp.s | 11 |
2 files changed, 22 insertions, 0 deletions
diff --git a/05/musl-0.6.0/src/signal/x86_64/restore.s b/05/musl-0.6.0/src/signal/x86_64/restore.s new file mode 100644 index 0000000..bc5e0d7 --- /dev/null +++ b/05/musl-0.6.0/src/signal/x86_64/restore.s @@ -0,0 +1,11 @@ +.global __restore_rt +.global __restore +.type __restore_rt,%function +.type __restore,%function +__restore_rt: +__restore: + movl $15, %eax + syscall +.size __restore_rt,.-__restore_rt +.size __restore,.-__restore + diff --git a/05/musl-0.6.0/src/signal/x86_64/sigsetjmp.s b/05/musl-0.6.0/src/signal/x86_64/sigsetjmp.s new file mode 100644 index 0000000..0a45078 --- /dev/null +++ b/05/musl-0.6.0/src/signal/x86_64/sigsetjmp.s @@ -0,0 +1,11 @@ +/* Copyright 2011 Nicholas J. Kain, licensed GNU LGPL 2.1 or later */ +.global sigsetjmp +sigsetjmp: + test %rsi,%rsi + jz 1f /* if save == 0, just goto setjmp */ + movq %rsi,64(%rdi) /* move save -> jmp_buf[8] */ + addq $72,%rdi /* add sizeof(jmp_buf) to rdi */ + movl $0,%esi /* arg2 = 0 */ + movl $2,%edx /* arg3 = 2 */ + call sigprocmask /* sigprocmask(jmp_buf, 0, 2) */ +1: jmp setjmp |