diff options
Diffstat (limited to 'gcc-4.9/gcc/config/mips/vxworks.h')
| -rw-r--r-- | gcc-4.9/gcc/config/mips/vxworks.h | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/config/mips/vxworks.h b/gcc-4.9/gcc/config/mips/vxworks.h new file mode 100644 index 000000000..7771076d0 --- /dev/null +++ b/gcc-4.9/gcc/config/mips/vxworks.h @@ -0,0 +1,78 @@ +/* Copyright (C) 1999-2014 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 ASM_SPEC +#define ASM_SPEC "\ +%{!G:-G 0} %{G*} %(endian_spec) %{mips1} %{mips2} %{mips3} %{mips4} \ +%{mips32} %{mips32r2} %{mips64} \ +%{mips16:%{!mno-mips16:-mips16}} %{mno-mips16:-no-mips16} \ +%(subtarget_asm_optimizing_spec) \ +%(subtarget_asm_debugging_spec) \ +%{mabi=*} %{!mabi*: %(asm_abi_default_spec)} \ +%{mgp32} %{mgp64} %{march=*} %{mxgot:-xgot} \ +%{mtune=*} \ +%(subtarget_asm_spec)" + +#undef LINK_SPEC +#define LINK_SPEC "\ +%(endian_spec) \ +%{!G:-G 0} %{G*} %{mips1} %{mips2} %{mips3} %{mips4} %{mips32} %{mips64} " \ +VXWORKS_LINK_SPEC + +#undef LIB_SPEC +#define LIB_SPEC VXWORKS_LIB_SPEC +#undef STARTFILE_SPEC +#define STARTFILE_SPEC VXWORKS_STARTFILE_SPEC +#undef ENDFILE_SPEC +#define ENDFILE_SPEC VXWORKS_ENDFILE_SPEC + +#define TARGET_OS_CPP_BUILTINS() \ + do \ + { \ + if (TARGET_64BIT) \ + builtin_define ("CPU=MIPS64"); \ + else \ + builtin_define ("CPU=MIPS32"); \ + if (TARGET_BIG_ENDIAN) \ + builtin_define ("MIPSEB"); \ + else \ + builtin_define ("MIPSEL"); \ + if (TARGET_SOFT_FLOAT) \ + builtin_define ("SOFT_FLOAT"); \ + VXWORKS_OS_CPP_BUILTINS (); \ + } \ + while (0) + +#undef SUBTARGET_CPP_SPEC +#define SUBTARGET_CPP_SPEC VXWORKS_ADDITIONAL_CPP_SPEC + +/* No sdata. */ +#undef MIPS_DEFAULT_GVALUE +#define MIPS_DEFAULT_GVALUE 0 + +/* No _mcount profiling on VxWorks. */ +#undef FUNCTION_PROFILER +#define FUNCTION_PROFILER VXWORKS_FUNCTION_PROFILER + +#undef SUBTARGET_ASM_SPEC +#define SUBTARGET_ASM_SPEC "%{mrtp:%{fPIC|fpic:-mvxworks-pic}}" + +#undef SUBTARGET_OVERRIDE_OPTIONS +#define SUBTARGET_OVERRIDE_OPTIONS VXWORKS_OVERRIDE_OPTIONS + +#undef DBX_REGISTER_NUMBER |