1 files changed, 44 insertions, 0 deletions
diff --git a/ports/sysdeps/m68k/fpu/fegetenv.c b/ports/sysdeps/m68k/fpu/fegetenv.c
new file mode 100644
index 0000000000..84838a2cff
--- /dev/null
+++ b/ports/sysdeps/m68k/fpu/fegetenv.c
@@ -0,0 +1,44 @@
+/* Store current floating-point environment.
+   Copyright (C) 1997,99,2000,01,10 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
+
+   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.h>
+
+int
+__fegetenv (fenv_t *envp)
+{
+#ifdef __mcoldfire__
+  __asm__ ("fmove%.l %/fpcr,%0" : "=dm" (envp->__control_register));
+  __asm__ ("fmove%.l %/fpsr,%0" : "=dm" (envp->__status_register));
+  __asm__ ("fmove%.l %/fpiar,%0" : "=dm" (envp->__instruction_address));
+#else
+  __asm__ ("fmovem%.l %/fpcr/%/fpsr/%/fpiar,%0" : "=m" (*envp));
+#endif
+
+  /* Success.  */
+  return 0;
+}
+
+#include <shlib-compat.h>
+#if SHLIB_COMPAT (libm, GLIBC_2_1, GLIBC_2_2)
+strong_alias (__fegetenv, __old_fegetenv)
+compat_symbol (libm, __old_fegetenv, fegetenv, GLIBC_2_1);
+#endif
+
+libm_hidden_ver (__fegetenv, fegetenv)
+versioned_symbol (libm, __fegetenv, fegetenv, GLIBC_2_2);