diff options
Diffstat (limited to 'gcc-4.9/gcc/config/mips/elfoabi.h')
| -rw-r--r-- | gcc-4.9/gcc/config/mips/elfoabi.h | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/config/mips/elfoabi.h b/gcc-4.9/gcc/config/mips/elfoabi.h new file mode 100644 index 000000000..d88a79c0b --- /dev/null +++ b/gcc-4.9/gcc/config/mips/elfoabi.h @@ -0,0 +1,39 @@ +/* Target macros for mips*-elf targets that selected between o32 and o64 + based on the target architecture. + Copyright (C) 1994-2014 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/>. */ + +#undef DRIVER_SELF_SPECS +#define DRIVER_SELF_SPECS \ + /* Make sure a -mips option is present. This helps us to pick \ + the right multilib, and also makes the later specs easier \ + to write. */ \ + MIPS_ISA_LEVEL_SPEC, \ + \ + /* If no ABI option is specified, infer one from the ISA level \ + or -mgp setting. */ \ + "%{!mabi=*: %{" MIPS_32BIT_OPTION_SPEC ": -mabi=32;: -mabi=o64}}", \ + \ + /* Remove a redundant -mfp64 for -mabi=o64; we want the !mfp64 \ + multilibs. There's no need to check whether the architecture \ + is 64-bit; cc1 will complain if it isn't. */ \ + "%{mabi=o64: %<mfp64}", \ + \ + /* Configuration-independent MIPS rules.*/ \ + BASE_DRIVER_SELF_SPECS + |