From 3e880faa4f76eb7aa61893f5de73fb0bb9b6a4ab Mon Sep 17 00:00:00 2001 From: Waldemar Brodkorb Date: Wed, 11 Oct 2017 13:01:42 +0200 Subject: 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. --- libc/sysdeps/linux/h8300/vfork.S | 23 ----------------------- 1 file changed, 23 deletions(-) (limited to 'libc/sysdeps/linux') 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) -- cgit v1.2.3