Mercurial > hg > CbC > CbC_gcc
comparison gcc/config/mips/vxworks.h @ 0:a06113de4d67
first commit
| author | kent <kent@cr.ie.u-ryukyu.ac.jp> |
|---|---|
| date | Fri, 17 Jul 2009 14:47:48 +0900 |
| parents | |
| children | f6334be47118 |
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| -1:000000000000 | 0:a06113de4d67 |
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| 1 /* Copyright (C) 1999, 2003, 2004, 2007, 2008 Free Software Foundation, Inc. | |
| 2 | |
| 3 This file is part of GCC. | |
| 4 | |
| 5 GCC is free software; you can redistribute it and/or modify | |
| 6 it under the terms of the GNU General Public License as published by | |
| 7 the Free Software Foundation; either version 3, or (at your option) | |
| 8 any later version. | |
| 9 | |
| 10 GCC is distributed in the hope that it will be useful, | |
| 11 but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 13 GNU General Public License for more details. | |
| 14 | |
| 15 You should have received a copy of the GNU General Public License | |
| 16 along with GCC; see the file COPYING3. If not see | |
| 17 <http://www.gnu.org/licenses/>. */ | |
| 18 | |
| 19 #undef TARGET_VERSION | |
| 20 #define TARGET_VERSION fprintf (stderr, " (MIPS, VxWorks syntax)"); | |
| 21 | |
| 22 /* Combination of mips.h and svr4.h. */ | |
| 23 #undef SWITCH_TAKES_ARG | |
| 24 #define SWITCH_TAKES_ARG(CHAR) \ | |
| 25 (DEFAULT_SWITCH_TAKES_ARG (CHAR) \ | |
| 26 || (CHAR) == 'G' \ | |
| 27 || (CHAR) == 'h' \ | |
| 28 || (CHAR) == 'x' \ | |
| 29 || (CHAR) == 'z') | |
| 30 | |
| 31 #undef ASM_SPEC | |
| 32 #define ASM_SPEC "\ | |
| 33 %{!G:-G 0} %{G*} %(endian_spec) %{mips1} %{mips2} %{mips3} %{mips4} \ | |
| 34 %{mips32} %{mips32r2} %{mips64} \ | |
| 35 %{mips16:%{!mno-mips16:-mips16}} %{mno-mips16:-no-mips16} \ | |
| 36 %(subtarget_asm_optimizing_spec) \ | |
| 37 %(subtarget_asm_debugging_spec) \ | |
| 38 %{mabi=*} %{!mabi*: %(asm_abi_default_spec)} \ | |
| 39 %{mgp32} %{mgp64} %{march=*} %{mxgot:-xgot} \ | |
| 40 %{mtune=*} %{v} \ | |
| 41 %(subtarget_asm_spec)" | |
| 42 | |
| 43 #undef LINK_SPEC | |
| 44 /* LINK_SPEC is clobbered in svr4.h. ugh! */ | |
| 45 #define LINK_SPEC "\ | |
| 46 %(endian_spec) \ | |
| 47 %{!G:-G 0} %{G*} %{mips1} %{mips2} %{mips3} %{mips4} %{mips32} %{mips64} \ | |
| 48 %{bestGnum}" \ | |
| 49 VXWORKS_LINK_SPEC | |
| 50 | |
| 51 #undef LIB_SPEC | |
| 52 #define LIB_SPEC VXWORKS_LIB_SPEC | |
| 53 #undef STARTFILE_SPEC | |
| 54 #define STARTFILE_SPEC VXWORKS_STARTFILE_SPEC | |
| 55 #undef ENDFILE_SPEC | |
| 56 #define ENDFILE_SPEC VXWORKS_ENDFILE_SPEC | |
| 57 | |
| 58 #define TARGET_OS_CPP_BUILTINS() \ | |
| 59 do \ | |
| 60 { \ | |
| 61 if (TARGET_64BIT) \ | |
| 62 builtin_define ("CPU=MIPS64"); \ | |
| 63 else \ | |
| 64 builtin_define ("CPU=MIPS32"); \ | |
| 65 if (TARGET_BIG_ENDIAN) \ | |
| 66 builtin_define ("MIPSEB"); \ | |
| 67 else \ | |
| 68 builtin_define ("MIPSEL"); \ | |
| 69 if (TARGET_SOFT_FLOAT) \ | |
| 70 builtin_define ("SOFT_FLOAT"); \ | |
| 71 VXWORKS_OS_CPP_BUILTINS (); \ | |
| 72 } \ | |
| 73 while (0) | |
| 74 | |
| 75 #undef SUBTARGET_CPP_SPEC | |
| 76 #define SUBTARGET_CPP_SPEC VXWORKS_ADDITIONAL_CPP_SPEC | |
| 77 | |
| 78 /* No sdata. */ | |
| 79 #undef MIPS_DEFAULT_GVALUE | |
| 80 #define MIPS_DEFAULT_GVALUE 0 | |
| 81 | |
| 82 /* No _mcount profiling on VxWorks. */ | |
| 83 #undef FUNCTION_PROFILER | |
| 84 #define FUNCTION_PROFILER VXWORKS_FUNCTION_PROFILER | |
| 85 | |
| 86 #undef SUBTARGET_ASM_SPEC | |
| 87 #define SUBTARGET_ASM_SPEC "%{mrtp:%{fPIC|fpic:-mvxworks-pic}}" | |
| 88 | |
| 89 #undef SUBTARGET_OVERRIDE_OPTIONS | |
| 90 #define SUBTARGET_OVERRIDE_OPTIONS VXWORKS_OVERRIDE_OPTIONS |