diff options
Diffstat (limited to 'sysdeps/i386/fpu/s_sincos.S')
| -rw-r--r-- | sysdeps/i386/fpu/s_sincos.S | 64 |
1 files changed, 0 insertions, 64 deletions
diff --git a/sysdeps/i386/fpu/s_sincos.S b/sysdeps/i386/fpu/s_sincos.S deleted file mode 100644 index 86526c9725..0000000000 --- a/sysdeps/i386/fpu/s_sincos.S +++ /dev/null @@ -1,64 +0,0 @@ -/* Compute sine and cosine of argument. - Copyright (C) 1997, 2000 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997. - - 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 <machine/asm.h> -#include "bp-sym.h" -#include "bp-asm.h" - -#define PARMS LINKAGE /* no space for saved regs */ -#define ANGLE PARMS -#define SINP ANGLE+8 -#define COSP SINP+PTR_SIZE - - .text -ENTRY (BP_SYM (__sincos)) - ENTER - - fldl ANGLE(%esp) - fsincos - movl SINP(%esp), %ecx - CHECK_BOUNDS_BOTH_WIDE (%ecx, SINP(%esp), $8) - movl COSP(%esp), %edx - CHECK_BOUNDS_BOTH_WIDE (%edx, COSP(%esp), $8) - fnstsw %ax - testl $0x400,%eax - jnz 1f - fstpl (%edx) - fstpl (%ecx) - - LEAVE - ret - - .align ALIGNARG(4) -1: fldpi - fadd %st(0) - fxch %st(1) -2: fprem1 - fnstsw %ax - testl $0x400,%eax - jnz 2b - fstp %st(1) - fsincos - fstpl (%edx) - fstpl (%ecx) - - LEAVE - ret -END (BP_SYM (__sincos)) -weak_alias (BP_SYM (__sincos), BP_SYM (sincos)) |