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Diffstat (limited to 'ports/sysdeps/mips/setjmp.S')
| -rw-r--r-- | ports/sysdeps/mips/setjmp.S | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/ports/sysdeps/mips/setjmp.S b/ports/sysdeps/mips/setjmp.S new file mode 100644 index 0000000000..a5c37c748d --- /dev/null +++ b/ports/sysdeps/mips/setjmp.S @@ -0,0 +1,44 @@ +/* Copyright (C) 1996, 1997, 2000 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 + 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 <sysdep.h> + +/* The function __sigsetjmp_aux saves all the registers, but it can't + reliably access the stack or frame pointers, so we pass them in as + extra arguments. */ +#ifdef __PIC__ + .option pic2 +#endif +ENTRY (__sigsetjmp) +#ifdef __PIC__ + .set noreorder + .cpload t9 + .set reorder +#endif + move a2, sp +#ifdef fp + move a3, fp +#else + move a3, $fp +#endif +#ifdef __PIC__ + la t9, __sigsetjmp_aux + jr t9 +#else + j __sigsetjmp_aux +#endif + .end __sigsetjmp |