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Update.
2004-04-21 Ulrich Drepper <drepper@redhat.com> * sysdeps/unix/sysv/linux/ia64/setjmp.S: Define _GI___sigsetjmp and use it internally instead of __sigsetjmp. * sysdeps/ia64/fpu/s_frexpf.c (frexpf): Use _GI___libm_frexp_4f. * sysdeps/ia64/fpu/s_frexpl.c (frexpl): Use _GI___libm_frexp_4l. * sysdeps/ia64/fpu/libm_frexp4.S: Define _GI___libm_frexp_4. * sysdeps/ia64/fpu/libm_frexp4f.S: Define _GI___libm_frexp_4f. * sysdeps/ia64/fpu/libm_frexp4l.S: Define _GI___libm_frexp_4l. * sysdeps/ia64/fpu/s_frexp.c (frexp): Use _GI___libm_frexp_4. * sysdeps/ia64/fpu/libm_support.h: Declare _GI___libm_frexp_4, _GI___libm_frexp_4f, _GI___libm_frexp_4l. * sysdeps/ia64/fpu/bits/mathinline.h: New file. * sysdeps/unix/sysv/linux/ia64/__start_context.S: Use HIDDEN_JUMPTARGET for exit call. * sysdeps/unix/sysv/linux/ia64/clone2.S: Use HIDDEN_JUMPTARGET for _exit call. * sysdeps/ia64/bcopy.S: Use HIDDEN_JUMPTARGET for memmove call. * sysdeps/ia64/strcat.S: Use HIDDEN_JUMPTARGET for strlen and strcpy calls.
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ChangeLog
21
ChangeLog
@ -1,3 +1,24 @@
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2004-04-21 Ulrich Drepper <drepper@redhat.com>
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* sysdeps/unix/sysv/linux/ia64/setjmp.S: Define _GI___sigsetjmp
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and use it internally instead of __sigsetjmp.
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* sysdeps/ia64/fpu/s_frexpf.c (frexpf): Use _GI___libm_frexp_4f.
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* sysdeps/ia64/fpu/s_frexpl.c (frexpl): Use _GI___libm_frexp_4l.
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* sysdeps/ia64/fpu/libm_frexp4.S: Define _GI___libm_frexp_4.
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* sysdeps/ia64/fpu/libm_frexp4f.S: Define _GI___libm_frexp_4f.
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* sysdeps/ia64/fpu/libm_frexp4l.S: Define _GI___libm_frexp_4l.
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* sysdeps/ia64/fpu/s_frexp.c (frexp): Use _GI___libm_frexp_4.
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* sysdeps/ia64/fpu/libm_support.h: Declare _GI___libm_frexp_4,
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_GI___libm_frexp_4f, _GI___libm_frexp_4l.
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* sysdeps/ia64/fpu/bits/mathinline.h: New file.
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* sysdeps/unix/sysv/linux/ia64/__start_context.S: Use
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HIDDEN_JUMPTARGET for exit call.
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* sysdeps/unix/sysv/linux/ia64/clone2.S: Use HIDDEN_JUMPTARGET for
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_exit call.
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* sysdeps/ia64/bcopy.S: Use HIDDEN_JUMPTARGET for memmove call.
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* sysdeps/ia64/strcat.S: Use HIDDEN_JUMPTARGET for strlen and
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strcpy calls.
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2004-04-21 Jakub Jelinek <jakub@redhat.com>
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* posix/tst-chmod.c (do_test): Fix a typo.
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@ -6,5 +6,5 @@ ENTRY(bcopy)
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mov in0 = in1
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;;
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mov in1 = r8
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br.cond.sptk.many memmove
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br.cond.sptk.many HIDDEN_JUMPTARGET(memmove)
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END(bcopy)
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54
sysdeps/ia64/fpu/bits/mathinline.h
Normal file
54
sysdeps/ia64/fpu/bits/mathinline.h
Normal file
@ -0,0 +1,54 @@
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/* Inline math functions for ia64.
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Copyright (C) 2004 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, write to the Free
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Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 USA. */
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#ifndef _MATH_H
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# error "Never use <bits/mathinline.h> directly; include <math.h> instead."
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#endif
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#ifdef __cplusplus
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# define __MATH_INLINE __inline
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#else
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# define __MATH_INLINE extern __inline
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#endif
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#if defined __USE_ISOC99 && defined __GNUC__ && __GNUC__ >= 2
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/* The gcc, version 2.7 or below, has problems with all this inlining
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code. So disable it for this version of the compiler. */
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# if __GNUC_PREREQ (2, 8)
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/* Test for negative number. Used in the signbit() macro. */
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__MATH_INLINE int
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__signbitf (float __x) __THROW
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{
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__extension__ union { float __f; int __i; } __u = { __f: __x };
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return __u.__i < 0;
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}
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__MATH_INLINE int
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__signbit (double __x) __THROW
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{
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__extension__ union { double __d; int __i[2]; } __u = { __d: __x };
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return __u.__i[1] < 0;
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}
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__MATH_INLINE int
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__signbitl (long double __x) __THROW
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{
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__extension__ union { long double __l; int __i[3]; } __u = { __l: __x };
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return (__u.__i[2] & 0x8000) != 0;
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}
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# endif
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#endif
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@ -196,3 +196,4 @@ __libm_frexp_4:
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.endp __libm_frexp_4
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ASM_SIZE_DIRECTIVE(__libm_frexp_4)
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strong_alias(__libm_frexp_4, _GI___libm_frexp_4)
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@ -196,3 +196,4 @@ __libm_frexp_4f:
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.endp __libm_frexp_4f
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ASM_SIZE_DIRECTIVE(__libm_frexp_4f)
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strong_alias(__libm_frexp_4f, _GI___libm_frexp_4f)
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@ -195,3 +195,4 @@ __libm_frexp_4l:
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.endp __libm_frexp_4l
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ASM_SIZE_DIRECTIVE(__libm_frexp_4l)
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strong_alias(__libm_frexp_4l, _GI___libm_frexp_4l)
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@ -53,10 +53,13 @@
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#include <math.h>
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float __libm_frexp_4f( float x, int* exp);
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float _GI___libm_frexp_4f( float x, int* exp);
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float __libm_frexp_8f( float x, int* exp);
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double __libm_frexp_4( double x, int* exp);
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double _GI___libm_frexp_4( double x, int* exp);
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double __libm_frexp_8( double x, int* exp);
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long double __libm_frexp_4l( long double x, int* exp);
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long double _GI___libm_frexp_4l( long double x, int* exp);
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long double __libm_frexp_8l( long double x, int* exp);
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void __libm_sincos_pi4(double,double*,double*,int);
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void __libm_y0y1(double , double *, double *);
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@ -49,7 +49,7 @@ double frexp(double x, int *y)
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#else
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#ifdef SIZE_INT_32
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return( __libm_frexp_4(x, y) );
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return( _GI___libm_frexp_4(x, y) );
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#endif
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#endif
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@ -49,7 +49,7 @@ float frexpf(float x, int *y)
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#else
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#ifdef SIZE_INT_32
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return( __libm_frexp_4f(x, y) );
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return( _GI___libm_frexp_4f(x, y) );
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#endif
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#endif
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#else
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#ifdef SIZE_INT_32
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return( __libm_frexp_4l(x, y) );
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return( _GI___libm_frexp_4l(x, y) );
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#endif
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#endif
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/* Copyright (C) 2001 Free Software Foundation, Inc.
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/* Copyright (C) 2001, 2004 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by David Mosberger-Tang <davidm@hpl.hp.com>.
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@ -46,7 +46,7 @@ ENTRY(__start_context)
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(p6) br.call.sptk rp = __setcontext
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.Lexit:
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mov out0 = 0
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br.call.sptk rp = exit
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br.call.sptk rp = HIDDEN_JUMPTARGET(exit)
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1: br.cond.sptk .Lexit
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END(__start_context)
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/* Copyright (C) 2000, 2001, 2003 Free Software Foundation, Inc.
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/* Copyright (C) 2000, 2001, 2003, 2004 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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@ -72,8 +72,9 @@ ENTRY(__clone2)
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br.call.dptk.many rp=b6 /* Call fn(arg) in the child */
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;;
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mov out0=r8 /* Argument to _exit */
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.globl _exit
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br.call.dpnt.many rp=_exit /* call _exit with result from fn. */
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.globl HIDDEN_JUMPTARGET(_exit)
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br.call.dpnt.many rp=HIDDEN_JUMPTARGET(_exit)
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/* call _exit with result from fn. */
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ret /* Not reached. */
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PSEUDO_END(__clone2)
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/* Copyright (C) 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
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/* Copyright (C) 1999, 2000, 2001, 2002, 2004 Free Software Foundation, Inc.
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Contributed by David Mosberger-Tang <davidm@hpl.hp.com>.
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The GNU C Library is free software; you can redistribute it and/or
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@ -72,13 +72,13 @@
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LEAF(setjmp)
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alloc r8=ar.pfs,2,0,0,0
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mov in1=1
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br.cond.sptk.many __sigsetjmp
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br.cond.sptk.many _GI___sigsetjmp
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END(setjmp)
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LEAF(_setjmp)
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alloc r8=ar.pfs,2,0,0,0
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mov in1=0
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br.cond.sptk.many __sigsetjmp
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br.cond.sptk.many _GI___sigsetjmp
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END(_setjmp)
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libc_hidden_def (_setjmp)
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@ -177,6 +177,7 @@ ENTRY(__sigsetjmp)
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mov r8=0
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ret
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END(__sigsetjmp)
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strong_alias(__sigsetjmp, _GI___sigsetjmp)
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weak_extern(_setjmp)
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weak_extern(setjmp)
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