0a6a1f1d05
This brings our tree to NetBSD 7.0, as found on -current on the 10-10-2015. This updates: - LLVM to 3.6.1 - GCC to GCC 5.1 - Replace minix/commands/zdump with usr.bin/zdump - external/bsd/libelf has moved to /external/bsd/elftoolchain/ - Import ctwm - Drop sprintf from libminc Change-Id: I149836ac18e9326be9353958bab9b266efb056f0
39 lines
640 B
ArmAsm
39 lines
640 B
ArmAsm
/* $NetBSD: labs.S,v 1.3 2014/05/22 15:01:56 uebayasi Exp $ */
|
|
|
|
/*
|
|
* Written by Frank van der Linden (fvdl@wasabisystems.com)
|
|
* Public Domain.
|
|
*/
|
|
|
|
#include <machine/asm.h>
|
|
|
|
#if defined(LIBC_SCCS)
|
|
RCSID("$NetBSD: labs.S,v 1.3 2014/05/22 15:01:56 uebayasi Exp $")
|
|
#endif
|
|
|
|
#ifdef WEAK_ALIAS
|
|
WEAK_ALIAS(imaxabs, _llabs)
|
|
WEAK_ALIAS(llabs, _llabs)
|
|
WEAK_ALIAS(labs, _labs)
|
|
#endif
|
|
|
|
#ifdef WEAK_ALIAS
|
|
ENTRY(_llabs)
|
|
ENTRY(_labs)
|
|
#else
|
|
ENTRY(llabs)
|
|
ENTRY(labs)
|
|
#endif
|
|
movq %rdi,%rax
|
|
testq %rax,%rax
|
|
jns 1f
|
|
negq %rax
|
|
1: ret
|
|
#ifdef WEAK_ALIAS
|
|
END(_llabs)
|
|
END(_labs)
|
|
#else
|
|
END(llabs)
|
|
END(labs)
|
|
#endif
|