From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- gcc/config/cris/cris_abi_symbol.c | 45 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 gcc/config/cris/cris_abi_symbol.c (limited to 'gcc/config/cris/cris_abi_symbol.c') diff --git a/gcc/config/cris/cris_abi_symbol.c b/gcc/config/cris/cris_abi_symbol.c new file mode 100644 index 000000000..db9db2cfe --- /dev/null +++ b/gcc/config/cris/cris_abi_symbol.c @@ -0,0 +1,45 @@ +/* Define symbol to recognize CRIS ABI version 2, for a.out use. + Contributed by Axis Communications. + Written by Hans-Peter Nilsson , c:a 1992. + + Copyright (C) 2000, 2001, 2003, 2009 Free Software Foundation, Inc. + +This file is part of GCC. + +GCC is free software; you can redistribute it and/or modify it +under the terms of the GNU General Public License as published by the +Free Software Foundation; either version 3, or (at your option) any +later version. + +This file 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 +General Public License for more details. + +Under Section 7 of GPL version 3, you are granted additional +permissions described in the GCC Runtime Library Exception, version +3.1, as published by the Free Software Foundation. + +You should have received a copy of the GNU General Public License and +a copy of the GCC Runtime Library Exception along with this program; +see the files COPYING3 and COPYING.RUNTIME respectively. If not, see +. */ + +#include "tconfig.h" +#include "tm.h" + +#ifdef __AOUT__ + +/* ELF support was not released before the ABI was changed, so we + restrict this awkwardness to a.out. This symbol is for gdb to + recognize, so it can debug both old and new programs successfully. */ +__asm__ (".global " CRIS_ABI_VERSION_SYMBOL_STRING); +__asm__ (".set " CRIS_ABI_VERSION_SYMBOL_STRING ",0"); + +#else /* not __AOUT__ */ + +/* The file must not be empty (declaration/definition-wise) according to + ISO, IIRC. */ +extern int _Dummy; + +#endif /* not __AOUT__ */ -- cgit v1.2.3