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Diffstat (limited to 'libc/ports/sysdeps/powerpc/powerpc32/e500/fpu/feenablxcpt.c')
-rw-r--r--libc/ports/sysdeps/powerpc/powerpc32/e500/fpu/feenablxcpt.c59
1 files changed, 0 insertions, 59 deletions
diff --git a/libc/ports/sysdeps/powerpc/powerpc32/e500/fpu/feenablxcpt.c b/libc/ports/sysdeps/powerpc/powerpc32/e500/fpu/feenablxcpt.c
deleted file mode 100644
index f41104399..000000000
--- a/libc/ports/sysdeps/powerpc/powerpc32/e500/fpu/feenablxcpt.c
+++ /dev/null
@@ -1,59 +0,0 @@
-/* Enable floating-point exceptions.
- Copyright (C) 2004-2013 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Aldy Hernandez <aldyh@redhat.com>, 2004.
-
- 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, see
- <http://www.gnu.org/licenses/>. */
-
-#include <fenv_libc.h>
-#include <sysdep.h>
-#include <sys/prctl.h>
-
-int
-feenableexcept (int excepts)
-{
- unsigned int result = 0, pflags, r;
- INTERNAL_SYSCALL_DECL (err);
-
- INTERNAL_SYSCALL (prctl, err, 2, PR_GET_FPEXC, &pflags);
-
- /* Save old enable bits. */
- if (pflags & PR_FP_EXC_OVF)
- result |= FE_OVERFLOW;
- if (pflags & PR_FP_EXC_UND)
- result |= FE_UNDERFLOW;
- if (pflags & PR_FP_EXC_INV)
- result |= FE_INVALID;
- if (pflags & PR_FP_EXC_DIV)
- result |= FE_DIVBYZERO;
- if (pflags & PR_FP_EXC_RES)
- result |= FE_INEXACT;
-
- if (excepts & FE_INEXACT)
- pflags |= PR_FP_EXC_RES;
- if (excepts & FE_DIVBYZERO)
- pflags |= PR_FP_EXC_DIV;
- if (excepts & FE_UNDERFLOW)
- pflags |= PR_FP_EXC_UND;
- if (excepts & FE_OVERFLOW)
- pflags |= PR_FP_EXC_OVF;
- if (excepts & FE_INVALID)
- pflags |= PR_FP_EXC_INV;
- r = INTERNAL_SYSCALL (prctl, err, 2, PR_SET_FPEXC, pflags);
- if (INTERNAL_SYSCALL_ERROR_P (r, err))
- return -1;
-
- return result;
-}