diff options
| author | Richard Henderson <rth@twiddle.net> | 2014-02-12 06:54:57 -0800 |
|---|---|---|
| committer | Richard Henderson <rth@twiddle.net> | 2014-02-12 07:00:06 -0800 |
| commit | 68b7efaadb1b6045a56277ea62d324c20ac0b633 (patch) | |
| tree | 07b51c9866373430373fb90b252d46c23cc1707e /sysdeps/alpha/alphaev6/fpu/e_sqrtf.S | |
| parent | 8fd7b0d5591e59ed5cb3078b351bd49314a66cef (diff) | |
Relocate alpha from ports to libc
Also fixed the following whitespace nits to satisfy the push:
sysdeps/alpha/alphaev6/memset.S:142: space before tab in indent.
sysdeps/alpha/configure:1: new blank line at EOF.
sysdeps/alpha/fpu/e_sqrt.c:126: space before tab in indent.
sysdeps/alpha/preconfigure:1: new blank line at EOF.
sysdeps/unix/sysv/linux/alpha/syscalls.list:1: new blank line at EOF.
Diffstat (limited to 'sysdeps/alpha/alphaev6/fpu/e_sqrtf.S')
| -rw-r--r-- | sysdeps/alpha/alphaev6/fpu/e_sqrtf.S | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/sysdeps/alpha/alphaev6/fpu/e_sqrtf.S b/sysdeps/alpha/alphaev6/fpu/e_sqrtf.S new file mode 100644 index 0000000000..f5cbc26d36 --- /dev/null +++ b/sysdeps/alpha/alphaev6/fpu/e_sqrtf.S @@ -0,0 +1,53 @@ +/* Copyright (C) 2000-2014 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library. If not, see + <http://www.gnu.org/licenses/>. */ + +#include <sysdep.h> +#include <shlib-compat.h> + + .arch ev6 + .set noreorder + .set noat + +ENTRY(__ieee754_sqrtf) +#ifdef PROF + ldgp gp, 0(pv) + lda AT, _mcount + jsr AT, (AT), _mcount + .prologue 1 +#else + .prologue 0 +#endif + + .align 4 +#ifdef _IEEE_FP_INEXACT + sqrts/suid $f16, $f0 +#else + sqrts/sud $f16, $f0 +#endif + ret + nop + nop + +END(__ieee754_sqrtf) + +#if SHLIB_COMPAT (libm, GLIBC_2_15, GLIBC_2_18) +strong_alias(__ieee754_sqrtf, __sqrtf_finite1) +compat_symbol(libm, __sqrtf_finite1, __sqrtf_finite, GLIBC_2_15) +versioned_symbol(libm, __ieee754_sqrtf, __sqrtf_finite, GLIBC_2_18) +#else +strong_alias(__ieee754_sqrtf, __sqrtf_finite) +#endif |