diff options
Diffstat (limited to 'ports/sysdeps/aarch64/jmpbuf-offsets.h')
| -rw-r--r-- | ports/sysdeps/aarch64/jmpbuf-offsets.h | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/ports/sysdeps/aarch64/jmpbuf-offsets.h b/ports/sysdeps/aarch64/jmpbuf-offsets.h index ed5f42a7e9..bcf2afa555 100644 --- a/ports/sysdeps/aarch64/jmpbuf-offsets.h +++ b/ports/sysdeps/aarch64/jmpbuf-offsets.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2006-2013 Free Software Foundation, Inc. +/* Copyright (C) 2006-2014 Free Software Foundation, Inc. This file is part of the GNU C Library. @@ -39,6 +39,22 @@ #define JB_D14 20 #define JB_D15 21 +#ifndef __ASSEMBLER__ +#include <setjmp.h> +#include <stdint.h> +#include <sysdep.h> + +static inline uintptr_t __attribute__ ((unused)) +_jmpbuf_sp (__jmp_buf jmpbuf) +{ + uintptr_t sp = jmpbuf[JB_SP]; +#ifdef PTR_DEMANGLE + PTR_DEMANGLE (sp); +#endif + return sp; +} +#endif + /* Helper for generic ____longjmp_chk(). */ #define JB_FRAME_ADDRESS(buf) \ - ((void *) (buf[JB_SP])) + ((void *) _jmpbuf_sp (buf)) |