From 8ceaf7c737b375d4d90afd8051d0b23aede22d96 Mon Sep 17 00:00:00 2001 From: Joakim Tjernlund Date: Sun, 4 Feb 2007 21:25:42 +0000 Subject: Add support for PowerPC e500, libc part only. Math support to be done. From Steve Papacharalambous, stevep@freescale.com --- libc/sysdeps/linux/powerpc/bits/fenvinline.h | 61 ---------------------------- 1 file changed, 61 deletions(-) delete mode 100644 libc/sysdeps/linux/powerpc/bits/fenvinline.h (limited to 'libc/sysdeps/linux/powerpc/bits/fenvinline.h') diff --git a/libc/sysdeps/linux/powerpc/bits/fenvinline.h b/libc/sysdeps/linux/powerpc/bits/fenvinline.h deleted file mode 100644 index f7700a49e..000000000 --- a/libc/sysdeps/linux/powerpc/bits/fenvinline.h +++ /dev/null @@ -1,61 +0,0 @@ -/* Inline floating-point environment handling functions for powerpc. - Copyright (C) 1995, 1996, 1997, 1998, 1999, 2006 - 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, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#if defined __GNUC__ && !defined _SOFT_FLOAT && !defined __NO_MATH_INLINES - -/* Inline definition for fegetround. */ -# define fegetround() \ - (__extension__ ({ int __fegetround_result; \ - __asm__ __volatile__ \ - ("mcrfs 7,7 ; mfcr %0" \ - : "=r"(__fegetround_result) : : "cr7"); \ - __fegetround_result & 3; })) - -/* The weird 'i#*X' constraints on the following suppress a gcc - warning when __excepts is not a constant. Otherwise, they mean the - same as just plain 'i'. */ - -/* Inline definition for feraiseexcept. */ -# define feraiseexcept(__excepts) \ - ((__builtin_constant_p (__excepts) \ - && ((__excepts) & ((__excepts)-1)) == 0 \ - && (__excepts) != FE_INVALID) \ - ? ((__excepts) != 0 \ - ? (__extension__ ({ __asm__ __volatile__ \ - ("mtfsb1 %s0" \ - : : "i#*X"(__builtin_ffs (__excepts))); \ - 0; })) \ - : 0) \ - : (feraiseexcept) (__excepts)) - -/* Inline definition for feclearexcept. */ -# define feclearexcept(__excepts) \ - ((__builtin_constant_p (__excepts) \ - && ((__excepts) & ((__excepts)-1)) == 0 \ - && (__excepts) != FE_INVALID) \ - ? ((__excepts) != 0 \ - ? (__extension__ ({ __asm__ __volatile__ \ - ("mtfsb0 %s0" \ - : : "i#*X"(__builtin_ffs (__excepts))); \ - 0; })) \ - : 0) \ - : (feclearexcept) (__excepts)) - -#endif /* __GNUC__ && !_SOFT_FLOAT */ -- cgit v1.2.3