From 3965b35f341cc99a10876518f707740a9e912a01 Mon Sep 17 00:00:00 2001 From: Stafford Horne Date: Fri, 9 Nov 2018 12:16:14 +0000 Subject: or1k: gcc: initial support for openrisc 2018-11-09 Stafford Horne Richard Henderson Joel Sherrill * common/config/or1k/or1k-common.c: New file. * config/or1k/*: New. * config.gcc (or1k*-*-*): New. * configure.ac (or1k*-*-*): New test for openrisc tls. * configure: Regenerated. * doc/install.texi: Document OpenRISC triplets. * doc/invoke.texi: Document OpenRISC arguments. * doc/md.texi: Document OpenRISC. Co-Authored-By: Joel Sherrill Co-Authored-By: Richard Henderson From-SVN: r265963 --- gcc/common/config/or1k/or1k-common.c | 41 ++++++++++++++++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 gcc/common/config/or1k/or1k-common.c (limited to 'gcc/common') diff --git a/gcc/common/config/or1k/or1k-common.c b/gcc/common/config/or1k/or1k-common.c new file mode 100644 index 0000000..044e843 --- /dev/null +++ b/gcc/common/config/or1k/or1k-common.c @@ -0,0 +1,41 @@ +/* Common hooks for OpenRISC + Copyright (C) 2018 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. + + GCC 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. + + You should have received a copy of the GNU General Public License + along with GCC; see the file COPYING3. If not see + . */ + +#include "config.h" +#include "system.h" +#include "coretypes.h" +#include "diagnostic-core.h" +#include "tm.h" +#include "common/common-target.h" +#include "common/common-target-def.h" +#include "opts.h" +#include "flags.h" + +/* Implement TARGET_OPTION_OPTIMIZATION_TABLE. */ +static const struct default_options or1k_option_optimization_table[] = + { + /* Enable section anchors by default at -O1 or higher. */ + { OPT_LEVELS_1_PLUS, OPT_fsection_anchors, NULL, 1 }, + { OPT_LEVELS_NONE, 0, NULL, 0 } + }; + +#undef TARGET_OPTION_OPTIMIZATION_TABLE +#define TARGET_OPTION_OPTIMIZATION_TABLE or1k_option_optimization_table + +struct gcc_targetm_common targetm_common = TARGETM_COMMON_INITIALIZER; -- cgit v1.1