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* sysdeps/powerpc/nofpu/feholdexcpt.c (feholdexcept): Disable

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exceptions.  Use the updated env in fesetenv().
	Add libm_hidden_def.
This commit is contained in:
Daniel Jacobowitz 2007-05-23 17:45:14 +00:00
parent 99e5e16c5c
commit 0012a8520b
2 changed files with 11 additions and 4 deletions
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6
ChangeLog.powerpc
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@ -1,3 +1,9 @@
2007-05-23 Steven Munroe <sjmunroe@us.ibm.com>
* sysdeps/powerpc/nofpu/feholdexcpt.c (feholdexcept): Disable
exceptions. Use the updated env in fesetenv().
Add libm_hidden_def.
2007-01-23 Steven Munroe <sjmunroe@us.ibm.com>
[BZ #2749]

9
sysdeps/powerpc/nofpu/feholdexcpt.c
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@ -1,6 +1,6 @@
/* Store current floating-point environment and clear exceptions
(soft-float edition).
Copyright (C) 2002 Free Software Foundation, Inc.
Copyright (C) 2002, 2007 Free Software Foundation, Inc.
Contributed by Aldy Hernandez <aldyh@redhat.com>, 2002.
This file is part of the GNU C Library.
@ -33,11 +33,12 @@ feholdexcept (fenv_t *envp)
u.fenv = *envp;
/* Clear everything except the rounding mode. */
u.l[0] &= 0x3;
/* ?? Should we clear the disabled exceptions as well ?? */
/* Disable exceptions */
u.l[1] = FE_ALL_EXCEPT;
/* Put the new state in effect. */
fesetenv (envp);
fesetenv (&u.fenv);
return 0;
}
libm_hidden_def (feholdexcept)