diff options
Diffstat (limited to 'libc/sysdeps/linux/nios2')
| -rw-r--r-- | libc/sysdeps/linux/nios2/jmpbuf-offsets.h | 18 | ||||
| -rw-r--r-- | libc/sysdeps/linux/nios2/jmpbuf-unwind.h | 11 |
2 files changed, 29 insertions, 0 deletions
diff --git a/libc/sysdeps/linux/nios2/jmpbuf-offsets.h b/libc/sysdeps/linux/nios2/jmpbuf-offsets.h new file mode 100644 index 000000000..3ade24e01 --- /dev/null +++ b/libc/sysdeps/linux/nios2/jmpbuf-offsets.h @@ -0,0 +1,18 @@ +/* + * Copyright (C) 2000-2006 Erik Andersen <andersen@uclibc.org> + * + * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball. + */ + +#define JB_REGS 0 +#define JB_PC 32 +#define JB_SP 36 +#define JB_FP 40 +#define JB_GP 44 +#define JB_FPREGS 48 + +#if defined __UCLIBC_HAS_FPU__ +# define JB_SIZE 304 +#else +# define JB_SIZE 48 +#endif diff --git a/libc/sysdeps/linux/nios2/jmpbuf-unwind.h b/libc/sysdeps/linux/nios2/jmpbuf-unwind.h new file mode 100644 index 000000000..64cd55fab --- /dev/null +++ b/libc/sysdeps/linux/nios2/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) |