diff options
Diffstat (limited to 'sysdeps/mips')
| -rw-r--r-- | sysdeps/mips/jmp_buf.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/sysdeps/mips/jmp_buf.h b/sysdeps/mips/jmp_buf.h index eed47dce7f..102a0193d8 100644 --- a/sysdeps/mips/jmp_buf.h +++ b/sysdeps/mips/jmp_buf.h @@ -1,5 +1,5 @@ -/* Define the machine-dependent type `jmp_buf'. Mips version. - Copyright (C) 1992, 1993 Free Software Foundation, Inc. +/* Define the machine-dependent type `jmp_buf'. MIPS version. + Copyright (C) 1992, 1993, 1995 Free Software Foundation, Inc. Contributed by Brendan Kehoe (brendan@zen.org). The GNU C Library is free software; you can redistribute it and/or @@ -45,3 +45,9 @@ typedef struct /* Offset to the program counter in `jmp_buf'. */ #define JB_PC 0 #endif + + +/* Test if longjmp to JMPBUF would unwind the frame + containing a local variable at ADDRESS. */ +#define _JMPBUF_UNWINDS(jmpbuf, address) \ + ((__ptr_t) (address) < (jmpbuf)[0].__sp) |