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| author | Stafford Horne <shorne@gmail.com> | 2018-11-09 12:16:14 +0000 |
|---|---|---|
| committer | Stafford Horne <shorne@gcc.gnu.org> | 2018-11-09 12:16:14 +0000 |
| commit | 3965b35f341cc99a10876518f707740a9e912a01 (patch) | |
| tree | 2233000c45797cf07e84d8e3ed4b4f37aa16ace3 /gcc/common | |
| parent | 1d6ff15057c18d72b231f60e526273b41e362283 (diff) | |
| download | gcc-3965b35f341cc99a10876518f707740a9e912a01.zip gcc-3965b35f341cc99a10876518f707740a9e912a01.tar.gz gcc-3965b35f341cc99a10876518f707740a9e912a01.tar.bz2 | |
or1k: gcc: initial support for openrisc
2018-11-09 Stafford Horne <shorne@gmail.com>
Richard Henderson <rth@twiddle.net>
Joel Sherrill <joel@rtems.org>
* 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 <joel@rtems.org>
Co-Authored-By: Richard Henderson <rth@twiddle.net>
From-SVN: r265963
Diffstat (limited to 'gcc/common')
| -rw-r--r-- | gcc/common/config/or1k/or1k-common.c | 41 |
1 files changed, 41 insertions, 0 deletions
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 + <http://www.gnu.org/licenses/>. */ + +#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; |