diff options
Diffstat (limited to 'libc/sysdeps/linux/m68k')
| -rw-r--r-- | libc/sysdeps/linux/m68k/jmpbuf-offsets.h | 17 | ||||
| -rw-r--r-- | libc/sysdeps/linux/m68k/jmpbuf-unwind.h | 11 |
2 files changed, 28 insertions, 0 deletions
diff --git a/libc/sysdeps/linux/m68k/jmpbuf-offsets.h b/libc/sysdeps/linux/m68k/jmpbuf-offsets.h new file mode 100644 index 000000000..cb0df830f --- /dev/null +++ b/libc/sysdeps/linux/m68k/jmpbuf-offsets.h @@ -0,0 +1,17 @@ +/* + * 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_DREGS 0 +#define JB_AREGS 24 +#define JB_PC 48 +#define JB_FPREGS 52 + +#if defined __HAVE_68881__ || defined __UCLIBC_HAS_FPU__ +# define JB_SIZE 76 +#else +# define JB_SIZE 52 +#endif diff --git a/libc/sysdeps/linux/m68k/jmpbuf-unwind.h b/libc/sysdeps/linux/m68k/jmpbuf-unwind.h new file mode 100644 index 000000000..d87ace333 --- /dev/null +++ b/libc/sysdeps/linux/m68k/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)->__aregs[5]) |