diff options
Diffstat (limited to 'libc/sysdeps/linux/nios')
| -rw-r--r-- | libc/sysdeps/linux/nios/jmpbuf-offsets.h | 25 | ||||
| -rw-r--r-- | libc/sysdeps/linux/nios/jmpbuf-unwind.h | 11 |
2 files changed, 36 insertions, 0 deletions
diff --git a/libc/sysdeps/linux/nios/jmpbuf-offsets.h b/libc/sysdeps/linux/nios/jmpbuf-offsets.h new file mode 100644 index 000000000..266a7e944 --- /dev/null +++ b/libc/sysdeps/linux/nios/jmpbuf-offsets.h @@ -0,0 +1,25 @@ +/* + * Copyright (C) 2000-2006 Erik Andersen <andersen@uclibc.org> + * + * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball. + */ + +#define jmpbuf_l0 0x00 +#define jmpbuf_l1 0x01 +#define jmpbuf_l2 0x02 +#define jmpbuf_l3 0x03 +#define jmpbuf_l4 0x04 +#define jmpbuf_l5 0x05 +#define jmpbuf_l6 0x06 +#define jmpbuf_l7 0x07 + +#define jmpbuf_i0 0x08 +#define jmpbuf_i1 0x09 +#define jmpbuf_i2 0x0a +#define jmpbuf_i3 0x0b +#define jmpbuf_i4 0x0c +#define jmpbuf_i5 0x0d + +#define jmpbuf_sp 0x0e +#define jmpbuf_jmpret 0x0f +#define jmpbuf_callersret 0x10 diff --git a/libc/sysdeps/linux/nios/jmpbuf-unwind.h b/libc/sysdeps/linux/nios/jmpbuf-unwind.h new file mode 100644 index 000000000..64cd55fab --- /dev/null +++ b/libc/sysdeps/linux/nios/jmpbuf-unwind.h @@ -0,0 +1,11 @@ +/* + * Copyright (C) 2000-2006 Erik Andersen <andersen@uclibc.org> + * + * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball. + */ +#include <setjmp.h> + +/* Test if longjmp to JMPBUF would unwind the frame + containing a local variable at ADDRESS. */ +#define _JMPBUF_UNWINDS(jmpbuf, address) \ + ((void *) (address) < (void *) (jmpbuf)->__sp) |