diff options
Diffstat (limited to 'libc/sysdeps/linux/sh64/bits/setjmp.h')
-rw-r--r-- | libc/sysdeps/linux/sh64/bits/setjmp.h | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/libc/sysdeps/linux/sh64/bits/setjmp.h b/libc/sysdeps/linux/sh64/bits/setjmp.h new file mode 100644 index 000000000..08ffbc78c --- /dev/null +++ b/libc/sysdeps/linux/sh64/bits/setjmp.h @@ -0,0 +1,48 @@ +/* Copyright (C) 1999, 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 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. */ + +/* Define the machine-dependent type `jmp_buf'. SH-5 version. */ + +#ifndef _SETJMP_H +# error "Never include <bits/setjmp.h> directly; use <setjmp.h> instead." +#endif + +#define __SETJMP_NUM_INT 31 /* number of integer registers to save */ +#define __SETJMP_NUM_DBL 0 /* 16 */ /* number of double registers to save */ +#define __SETJMP_NUM_TRG 3 /* number of traget registers to save */ + +#define __SETJMP_INT(x) (x) +#define __SETJMP_DBL(x) (__SETJMP_NUM_INT+(x)) +#define __SETJMP_TRG(x) (__SETJMP_NUM_INT+__SETJMP_NUM_DBL+(x)) +#define __SETJMP_LR (__SETJMP_NUM_INT+__SETJMP_NUM_DBL+__SETJMP_NUM_TRG) + + +#ifndef _ASM +typedef struct + { + /* Callee-saved registers. */ + unsigned long long __ints[__SETJMP_NUM_INT]; /* integer registers */ +#if __SETJMP_NUM_DBL > 0 + unsigned long long __dbls[__SETJMP_NUM_DBL]; /* double registers */ +#endif + unsigned long long __trgs[__SETJMP_NUM_TRG]; /* traget registers */ + unsigned long long __lr; /* linkage register */ + } __jmp_buf[1]; +#endif + + |