diff options
Diffstat (limited to 'sysdeps/mips/mips64/setjmp.S')
| -rw-r--r-- | sysdeps/mips/mips64/setjmp.S | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/sysdeps/mips/mips64/setjmp.S b/sysdeps/mips/mips64/setjmp.S new file mode 100644 index 0000000000..bdfd9cd51c --- /dev/null +++ b/sysdeps/mips/mips64/setjmp.S @@ -0,0 +1,46 @@ +/* Copyright (C) 1996, 1997, 2000, 2002, 2003, 2004 + 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, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include <sgidefs.h> +#include <sysdep.h> +#include <sys/asm.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__ + SETUP_GP +#endif + SETUP_GP64 (v0, C_SYMBOL_NAME (__sigsetjmp)) + move a2, sp + move a3, fp + PTR_LA t9, __sigsetjmp_aux +#if _MIPS_SIM == _ABIO32 + nop +#endif + RESTORE_GP64 +#if _MIPS_SIM != _ABIO32 + move a4, gp +#endif + jr t9 + .end __sigsetjmp |