From 0078a92e395d3e351c0ff23536781b58a800131e Mon Sep 17 00:00:00 2001 From: "Peter S. Mazinger" Date: Sun, 13 Mar 2011 20:56:54 +0100 Subject: add jmpbuf-offsets.h and jmpbuf-unwind.h for all archs (LT related) Signed-off-by: Peter S. Mazinger Signed-off-by: Bernhard Reutner-Fischer --- libc/sysdeps/linux/alpha/jmpbuf-offsets.h | 36 +++++++++++++++++++++++++++++++ libc/sysdeps/linux/alpha/jmpbuf-unwind.h | 12 +++++++++++ 2 files changed, 48 insertions(+) create mode 100644 libc/sysdeps/linux/alpha/jmpbuf-offsets.h create mode 100644 libc/sysdeps/linux/alpha/jmpbuf-unwind.h (limited to 'libc/sysdeps/linux/alpha') diff --git a/libc/sysdeps/linux/alpha/jmpbuf-offsets.h b/libc/sysdeps/linux/alpha/jmpbuf-offsets.h new file mode 100644 index 000000000..c2503d442 --- /dev/null +++ b/libc/sysdeps/linux/alpha/jmpbuf-offsets.h @@ -0,0 +1,36 @@ +/* Private macros for accessing __jmp_buf contents. Alpha version. + Copyright (C) 2006 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#define JB_S0 0 +#define JB_S1 1 +#define JB_S2 2 +#define JB_S3 3 +#define JB_S4 4 +#define JB_S5 5 +#define JB_PC 6 +#define JB_FP 7 +#define JB_SP 8 +#define JB_F2 9 +#define JB_F3 10 +#define JB_F4 11 +#define JB_F5 12 +#define JB_F6 13 +#define JB_F7 14 +#define JB_F8 15 +#define JB_F9 16 diff --git a/libc/sysdeps/linux/alpha/jmpbuf-unwind.h b/libc/sysdeps/linux/alpha/jmpbuf-unwind.h new file mode 100644 index 000000000..168df5bc2 --- /dev/null +++ b/libc/sysdeps/linux/alpha/jmpbuf-unwind.h @@ -0,0 +1,12 @@ +/* + * Copyright (C) 2000-2006 Erik Andersen + * + * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball. + */ +#include +#include + +/* Test if longjmp to JMPBUF would unwind the frame containing a local + variable at ADDRESS. */ +#define _JMPBUF_UNWINDS(_jmpbuf, _address) \ + ((void *)(_address) < (void *)((_jmpbuf)[JB_SP])) -- cgit v1.2.3