From feeeff5cfe8c282a769346285fee4f7b6deac64d Mon Sep 17 00:00:00 2001 From: Joern Rennecke Date: Sat, 5 Nov 2011 20:48:23 +0000 Subject: config.gcc (epiphany-*-*): New architecture. gcc: * config.gcc (epiphany-*-*): New architecture. (epiphany-*-elf): New configuration. * config/epiphany, common/config/epiphany : New directories. * doc/extend.texi (disinterrupt attribute): Add Epiphany. (interrupt attribute): Add Epiphany. (long_call, short_call attribute): Add Epiphany. * doc/invoke.texi (Options): Add Epiphany options. * doc/md.texi (Machine Constraints): Add Epiphany constraints. * doc/install.texi (Options specification): Add --with-stack-offset=@var{num} description. (host/target specific issues): Add epiphany-*-elf. * doc/contrib.texi (Contributors): Mention Epiphany port. gcc/testsuite: * gcc.c-torture/execute/ieee/mul-subnormal-single-1.x: Disable test on Epiphany. * gcc.c-torture/execute/20101011-1.c: Disable test on Epiphany. * gcc.dg/stack-usage-1.c [__epiphany__] (SIZE): Define. * gcc.dg/pragma-pack-3.c: Disable test on Epiphany. * g++.dg/parse/pragma3.C: Likewise. * stackalign/builtin-apply-2.c (STACK_ARGUMENTS_SIZE): Define. (bar): Use it. * gcc.dg/weak/typeof-2.c [epiphany-*-*]: Add option -mshort-calls. * gcc.dg/tls/thr-cse-1.c: Likewise. * g++.dg/opt/devirt2.C: Likewise. * gcc.dg/20020312-2.c [epiphany-*-*] (PIC_REG): Define. * gcc.dg/builtin-apply2.c [__epiphany__]: (STACK_ARGUMENTS_SIZE): 20. * gcc.target/epiphany: New directory. libgcc: * config.host (epiphany-*-elf*): New configuration. * config/epiphany: New Directory. contrib: * contrib-list.mk: Add Epiphany configurations. From-SVN: r181016 --- gcc/common/config/epiphany/epiphany-common.c | 46 ++++++++++++++++++++++++++++ 1 file changed, 46 insertions(+) create mode 100644 gcc/common/config/epiphany/epiphany-common.c (limited to 'gcc/common') diff --git a/gcc/common/config/epiphany/epiphany-common.c b/gcc/common/config/epiphany/epiphany-common.c new file mode 100644 index 00000000000..0382cb61839 --- /dev/null +++ b/gcc/common/config/epiphany/epiphany-common.c @@ -0,0 +1,46 @@ +/* Common hooks for Adapteva Epiphany + Copyright (C) 1994, 1995, 1997, 1998, 1999, 2000, 2001, 2002, 2003, + 2004, 2005, 2006, 2007, 2009, 2011 Free Software Foundation, Inc. + Contributed by Embecosm on behalf of Adapteva, 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 "common/common-target.h" +#include "opts.h" +#include "flags.h" + +#define TARGET_OPTION_OPTIMIZATION_TABLE epiphany_option_optimization_table + +#define TARGET_DEFAULT_TARGET_FLAGS \ + (MASK_CMOVE | MASK_SOFT_CMPSF | MASK_SPLIT_LOHI | MASK_ROUND_NEAREST \ + | MASK_VECT_DOUBLE | MASK_POST_INC | MASK_POST_MODIFY) + +#define TARGET_HAVE_NAMED_SECTIONS true + +#include "common/common-target-def.h" + +/* Implement TARGET_OPTION_OPTIMIZATION_TABLE. */ +static const struct default_options epiphany_option_optimization_table[] = + { + { OPT_LEVELS_1_PLUS, OPT_fomit_frame_pointer, NULL, 1 }, + { OPT_LEVELS_NONE, 0, NULL, 0 } + }; + +struct gcc_targetm_common targetm_common = TARGETM_COMMON_INITIALIZER; -- cgit v1.2.1