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Fix PLT use in feupdateenv on x86_64

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Andreas Schwab 2011-10-13 15:10:31 +02:00
parent 81dcc7fb74
commit 714fad23c6
3 changed files with 9 additions and 5 deletions
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4
ChangeLog
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@ -1,5 +1,9 @@
2011-10-13 Andreas Schwab <schwab@redhat.com>
* sysdeps/x86_64/fpu/fraiseexcpt.c: Add __feraiseexcept alias.
* sysdeps/x86_64/fpu/feupdateenv.c: Use __feraiseexcept instead of
feraiseexcept.
* sysdeps/x86_64/memrchr.S: Check for zero size.
* string/stratcliff.c: Add memrchr tests.

4
sysdeps/x86_64/fpu/feupdateenv.c
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@ -1,5 +1,5 @@
/* Install given floating-point environment and raise exceptions.
Copyright (C) 1997,99,2000,01,07,2010 Free Software Foundation, Inc.
Copyright (C) 1997,99,2000,01,07,2010,2011 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
@ -36,7 +36,7 @@ __feupdateenv (const fenv_t *envp)
/* Raise the saved exception. Incidently for us the implementation
defined format of the values in objects of type fexcept_t is the
same as the ones specified using the FE_* constants. */
feraiseexcept ((int) temp);
__feraiseexcept ((int) temp);
/* Success. */
return 0;

6
sysdeps/x86_64/fpu/fraiseexcpt.c
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@ -1,5 +1,5 @@
/* Raise given exceptions.
Copyright (C) 2001, 2002 Free Software Foundation, Inc.
Copyright (C) 2001, 2002, 2011 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
@ -21,7 +21,7 @@
#include <math.h>
int
feraiseexcept (int excepts)
__feraiseexcept (int excepts)
{
/* Raise exceptions represented by EXPECTS. But we must raise only
one signal at a time. It is important that if the overflow/underflow
@ -117,4 +117,4 @@ feraiseexcept (int excepts)
/* Success. */
return 0;
}
libm_hidden_def (feraiseexcept)
libm_hidden_ver (__feraiseexcept, feraiseexcept)