Current Path : /usr/src/contrib/gcc/config/rs6000/ |
FreeBSD hs32.drive.ne.jp 9.1-RELEASE FreeBSD 9.1-RELEASE #1: Wed Jan 14 12:18:08 JST 2015 root@hs32.drive.ne.jp:/sys/amd64/compile/hs32 amd64 |
Current File : //usr/src/contrib/gcc/config/rs6000/eabispe.h |
/* Core target definitions for GNU compiler for PowerPC embedded targeted systems with SPE support. Copyright (C) 2002, 2003, 2004, 2005 Free Software Foundation, Inc. Contributed by Aldy Hernandez (aldyh@redhat.com). 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 2, 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 COPYING. If not, write to the Free Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ #undef TARGET_DEFAULT #define TARGET_DEFAULT (MASK_POWERPC | MASK_NEW_MNEMONICS | MASK_EABI \ | MASK_STRICT_ALIGN) #undef TARGET_VERSION #define TARGET_VERSION fprintf (stderr, " (PowerPC Embedded SPE)"); #undef SUBSUBTARGET_OVERRIDE_OPTIONS #define SUBSUBTARGET_OVERRIDE_OPTIONS \ if (rs6000_select[1].string == NULL) \ rs6000_cpu = PROCESSOR_PPC8540; \ if (!rs6000_explicit_options.abi) \ rs6000_spe_abi = 1; \ if (!rs6000_explicit_options.float_gprs) \ rs6000_float_gprs = 1; \ /* See note below. */ \ /*if (!rs6000_explicit_options.long_double)*/ \ /* rs6000_long_double_type_size = 128;*/ \ if (!rs6000_explicit_options.spe) \ rs6000_spe = 1; \ if (!rs6000_explicit_options.isel) \ rs6000_isel = 1; \ if (target_flags & MASK_64BIT) \ error ("-m64 not supported in this configuration") /* The e500 ABI says that either long doubles are 128 bits, or if implemented in any other size, the compiler/linker should error out. We have no emulation libraries for 128 bit long doubles, and I hate the dozens of failures on the regression suite. So I'm breaking ABI specifications, until I properly fix the emulation. Enable these later. #undef CPP_LONGDOUBLE_DEFAULT_SPEC #define CPP_LONGDOUBLE_DEFAULT_SPEC "-D__LONG_DOUBLE_128__=1" */ #undef ASM_DEFAULT_SPEC #define ASM_DEFAULT_SPEC "-mppc -mspe -me500"