diff options
Diffstat (limited to 'sysdeps/sparc/sparc32/bsd-setjmp.S')
| -rw-r--r-- | sysdeps/sparc/sparc32/bsd-setjmp.S | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/sysdeps/sparc/sparc32/bsd-setjmp.S b/sysdeps/sparc/sparc32/bsd-setjmp.S new file mode 100644 index 0000000000..16dc260765 --- /dev/null +++ b/sysdeps/sparc/sparc32/bsd-setjmp.S @@ -0,0 +1,40 @@ +/* BSD `setjmp' entry point to `sigsetjmp (..., 1)'. Sparc version. + Copyright (C) 1994, 1997 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 Library General Public License as + published by the Free Software Foundation; either version 2 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#include <sysdep.h> + +ENTRY (setjmp) + +#ifdef PIC + save %sp, -64, %sp +1: call 2f + sethi %hi(_GLOBAL_OFFSET_TABLE_-(1b-.)), %g1 +2: or %l7, %lo(_GLOBAL_OFFSET_TABLE_-(1b-.)), %g1 + add %g1, %o7, %g1 + sethi %hi(C_SYMBOL_NAME(__sigsetjmp)), %g2 + restore + or %g2, %lo(C_SYMBOL_NAME(__sigsetjmp)), %g2 + ld [%g1+%g2], %g1 +#else + sethi %hi(C_SYMBOL_NAME(__sigsetjmp)), %g1 + or %g1, %lo(C_SYMBOL_NAME(__sigsetjmp)), %g1 +#endif + + jmp %g1 + mov 1, %o1 /* Pass second argument of one. */ |