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| -rw-r--r-- | sysdeps/cris/__longjmp.S | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/sysdeps/cris/__longjmp.S b/sysdeps/cris/__longjmp.S new file mode 100644 index 0000000000..a6188d02f2 --- /dev/null +++ b/sysdeps/cris/__longjmp.S @@ -0,0 +1,38 @@ +/* longjmp for CRIS. + Copyright (C) 2001 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> +#define _SETJMP_H +#define _ASM +#include <bits/setjmp.h> + + .syntax no_register_prefix + +/* Saving and restoring CCR is meaningless, so we don't do it. */ +ENTRY (__longjmp) + /* Note that r10 = jmp_buf, r11 = retval. */ + move [r10+16*4],srp + test.d r11 + beq 0f /* Already a 1 in place. */ + nop + /* Offset for r9, the return value (see setjmp). */ + move.d r11,[r10+6*4] +0: + movem [r10],pc +END (__longjmp) |