diff options
| author | Waldemar Brodkorb <wbx@openadk.org> | 2017-10-11 13:01:42 +0200 |
|---|---|---|
| committer | Waldemar Brodkorb <wbx@openadk.org> | 2017-10-11 13:03:16 +0200 |
| commit | 3e880faa4f76eb7aa61893f5de73fb0bb9b6a4ab (patch) | |
| tree | 74469a7028c5170d8c59d7d7967dbe6af48503f9 /libc/sysdeps/linux | |
| parent | 630253231ead2d0dd2f1728daf4f3ff8402c4b84 (diff) | |
h8300: remove dead code
As h8/300 architecture does not use deprecated syscalls
after reintroduction into Linux upstream, this part of
the code in vfork.S is always unused.
Diffstat (limited to 'libc/sysdeps/linux')
| -rw-r--r-- | libc/sysdeps/linux/h8300/vfork.S | 23 |
1 files changed, 0 insertions, 23 deletions
diff --git a/libc/sysdeps/linux/h8300/vfork.S b/libc/sysdeps/linux/h8300/vfork.S index 85b733eb1..1e041c6f7 100644 --- a/libc/sysdeps/linux/h8300/vfork.S +++ b/libc/sysdeps/linux/h8300/vfork.S @@ -15,28 +15,6 @@ .hidden __vfork .type __vfork,@function __vfork: -#ifdef __NR_vfork - mov.l @sp+, er1 - sub.l er0,er0 - mov.b #__NR_vfork,r0l - trapa #0 - - mov.l #-4096, er2 - cmp.l er0,er2 - bcs fix_errno - jmp @er1 /* don't return, just jmp directly */ -fix_errno: - neg.l er0 -# if !defined(__PIC__) - mov.l er0,@_errno -# else - mov.l @(_errno@GOTOFF,er5),er2 - mov.l er0,@er2 -# endif - sub.l er0,er0 - dec.l #1,er0 - jmp @er1 /* don't return, just jmp directly */ -#else mov.l @sp+,er2 /* er2 = return address */ mov.l #vfork_args,er1 sub.l er0,er0 @@ -63,7 +41,6 @@ vfork_args: .long 0 .long 0 .long 0 -#endif weak_alias(__vfork,vfork) libc_hidden_def(vfork) |