2012-04-05 Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
+ * sysdeps/sh/sh4/fpu/fegetenv.c (fegetenv): Set fpscr register which
+ read again.
+ * sysdeps/sh/sh4/fpu/ftestexcept.c: Likewise.
+
+2012-04-05 Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
+
* sysdeps/sh/sh4/fpu/fraiseexcpt.c (feraiseexcept): Produce
an exception using FPU order intentionally.
/* Store current floating-point environment.
- Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
+ Copyright (C) 1997, 1998, 1999, 2000, 2012 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
{
unsigned long int temp;
_FPU_GETCW (temp);
+ /* When read fpscr, this was initialized.
+ We need to rewrite value of temp. */
+ _FPU_SETCW (temp);
+
envp->__fpscr = temp;
return 0;
/* Get current exceptions. */
_FPU_GETCW (temp);
+ /* When read fpscr, this was initialized.
+ We need to rewrite value of temp. */
+ _FPU_SETCW (temp);
return temp & excepts & FE_ALL_EXCEPT;
}