From dcf241189ab7eb060aeb06caad8b14aa964f6736 Mon Sep 17 00:00:00 2001 From: Joakim Tjernlund Date: Mon, 12 Feb 2007 21:57:57 +0000 Subject: Rehash the PowerPC e500 port to avoid creating symlinks in the powerpc arch code and make more code common with classic PowerPC. From Steve Papacharalambous Lets hope I didn't break something. --- libc/sysdeps/linux/powerpc/e500/fenv_top.h | 136 ----------------------------- 1 file changed, 136 deletions(-) delete mode 100644 libc/sysdeps/linux/powerpc/e500/fenv_top.h (limited to 'libc/sysdeps/linux/powerpc/e500/fenv_top.h') diff --git a/libc/sysdeps/linux/powerpc/e500/fenv_top.h b/libc/sysdeps/linux/powerpc/e500/fenv_top.h deleted file mode 100644 index 8a06f024e..000000000 --- a/libc/sysdeps/linux/powerpc/e500/fenv_top.h +++ /dev/null @@ -1,136 +0,0 @@ -/* Copyright (C) 1997, 1999, 2000 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. */ - -/* - * ISO C99 7.6: Floating-point environment - */ - -#ifndef _FENV_H -#define _FENV_H 1 - -#include - -/* Get the architecture dependend definitions. The following definitions - are expected to be done: - - fenv_t type for object representing an entire floating-point - environment - - FE_DFL_ENV macro of type pointer to fenv_t to be used as the argument - to functions taking an argument of type fenv_t; in this - case the default environment will be used - - fexcept_t type for object representing the floating-point exception - flags including status associated with the flags - - The following macros are defined iff the implementation supports this - kind of exception. - FE_INEXACT inexact result - FE_DIVBYZERO division by zero - FE_UNDERFLOW result not representable due to underflow - FE_OVERFLOW result not representable due to overflow - FE_INVALID invalid operation - - FE_ALL_EXCEPT bitwise OR of all supported exceptions - - The next macros are defined iff the appropriate rounding mode is - supported by the implementation. - FE_TONEAREST round to nearest - FE_UPWARD round toward +Inf - FE_DOWNWARD round toward -Inf - FE_TOWARDZERO round toward 0 -*/ -#include - -__BEGIN_DECLS - -/* Floating-point exception handling. */ - -/* Clear the supported exceptions represented by EXCEPTS. */ -extern int feclearexcept (int __excepts) __THROW; - -/* Store implementation-defined representation of the exception flags - indicated by EXCEPTS in the object pointed to by FLAGP. */ -extern int fegetexceptflag (fexcept_t *__flagp, int __excepts) __THROW; - -/* Raise the supported exceptions represented by EXCEPTS. */ -extern int feraiseexcept (int __excepts) __THROW; - -/* Set complete status for exceptions indicated by EXCEPTS according to - the representation in the object pointed to by FLAGP. */ -extern int fesetexceptflag (__const fexcept_t *__flagp, int __excepts) __THROW; - -/* Determine which of subset of the exceptions specified by EXCEPTS are - currently set. */ -extern int fetestexcept (int __excepts) __THROW; - - -/* Rounding control. */ - -/* Get current rounding direction. */ -extern int fegetround (void) __THROW; - -/* Establish the rounding direction represented by ROUND. */ -extern int fesetround (int __rounding_direction) __THROW; - - -/* Floating-point environment. */ - -/* Store the current floating-point environment in the object pointed - to by ENVP. */ -extern int fegetenv (fenv_t *__envp) __THROW; - -/* Save the current environment in the object pointed to by ENVP, clear - exception flags and install a non-stop mode (if available) for all - exceptions. */ -extern int feholdexcept (fenv_t *__envp) __THROW; - -/* Establish the floating-point environment represented by the object - pointed to by ENVP. */ -extern int fesetenv (__const fenv_t *__envp) __THROW; - -/* Save current exceptions in temporary storage, install environment - represented by object pointed to by ENVP and raise exceptions - according to saved exceptions. */ -extern int feupdateenv (__const fenv_t *__envp) __THROW; - - -/* Include optimization. */ -#ifdef __OPTIMIZE__ -# include -#endif - -#ifdef __USE_GNU - -/* Enable individual exceptions. Will not enable more exceptions than - EXCEPTS specifies. Returns the previous enabled exceptions if all - exceptions are successfully set, otherwise returns -1. */ -extern int feenableexcept (int __excepts) __THROW; - -/* Disable individual exceptions. Will not disable more exceptions than - EXCEPTS specifies. Returns the previous enabled exceptions if all - exceptions are successfully disabled, otherwise returns -1. */ -extern int fedisableexcept (int __excepts) __THROW; - -/* Return enabled exceptions. */ -extern int fegetexcept (void) __THROW; -#endif - -__END_DECLS - -#endif /* fenv.h */ -- cgit v1.2.3