Mercurial > hg > CbC > CbC_gcc
annotate gcc/config/vxworksae.h @ 158:494b0b89df80 default tip
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| author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
|---|---|
| date | Mon, 25 May 2020 18:13:55 +0900 |
| parents | 1830386684a0 |
| children |
| rev | line source |
|---|---|
| 0 | 1 /* Common VxWorks AE target definitions for GNU compiler. |
| 145 | 2 Copyright (C) 2004-2020 Free Software Foundation, Inc. |
| 0 | 3 Contributed by CodeSourcery, LLC. |
| 4 | |
| 5 This file is part of GCC. | |
| 6 | |
| 7 GCC is free software; you can redistribute it and/or modify it under | |
| 8 the terms of the GNU General Public License as published by the Free | |
| 9 Software Foundation; either version 3, or (at your option) any later | |
| 10 version. | |
| 11 | |
| 12 GCC is distributed in the hope that it will be useful, but WITHOUT ANY | |
| 13 WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 15 for more details. | |
| 16 | |
| 17 You should have received a copy of the GNU General Public License | |
| 18 along with GCC; see the file COPYING3. If not see | |
| 19 <http://www.gnu.org/licenses/>. */ | |
| 20 | |
| 21 /* This header should be included after including vx-common.h. */ | |
| 22 | |
| 23 /* Most of the definitions below this point are versions of the | |
| 24 vxworks.h definitions, without the -mrtp bits. */ | |
| 25 | |
| 111 | 26 /* Resolve subdirectory of VxWorks AE target headers. */ |
| 27 #define VXWORKSAE_TARGET_DIR(SUBDIR) "%:getenv(WIND_BASE /target" SUBDIR ")" | |
| 0 | 28 |
| 29 /* Include target/vThreads/h or target/h (depending on the compilation | |
| 30 mode), and then target/val/h (in either mode). The macros defined | |
| 31 are in the user's namespace, but the VxWorks headers require | |
| 32 them. */ | |
| 33 #undef VXWORKS_ADDITIONAL_CPP_SPEC | |
| 34 #define VXWORKS_ADDITIONAL_CPP_SPEC " \ | |
| 35 %{!nostdinc:%{isystem*}} \ | |
| 36 %{mvthreads:-DVTHREADS=1 \ | |
| 111 | 37 %{!nostdinc:-isystem " VXWORKSAE_TARGET_DIR("/vThreads/h") "}} \ |
| 0 | 38 %{!mvthreads:-DAE653_BUILD=1 \ |
| 111 | 39 %{!nostdinc:-isystem " VXWORKSAE_TARGET_DIR("/h") "}} \ |
| 40 %{!nostdinc:-isystem " VXWORKSAE_TARGET_DIR("/val/h") "}" | |
| 0 | 41 |
| 42 #undef VXWORKS_LIB_SPEC | |
| 43 #define VXWORKS_LIB_SPEC "" | |
| 44 | |
| 45 #undef VXWORKS_LINK_SPEC | |
| 46 #define VXWORKS_LINK_SPEC \ | |
| 47 "-r %{v:-V}" | |
| 48 | |
| 49 #undef VXWORKS_LIBGCC_SPEC | |
| 50 #define VXWORKS_LIBGCC_SPEC \ | |
| 51 "-lgcc" | |
| 52 | |
| 145 | 53 /* The VxWorks AE ports features are restricted on purpose. No RTPs, |
| 54 for example. */ | |
| 55 | |
| 56 #undef TARGET_VXWORKS_HAVE_CTORS_DTORS | |
| 57 #define TARGET_VXWORKS_HAVE_CTORS_DTORS 0 | |
| 58 | |
| 0 | 59 #undef VXWORKS_STARTFILE_SPEC |
| 60 #define VXWORKS_STARTFILE_SPEC "" | |
| 61 | |
| 62 #define VXWORKS_KIND VXWORKS_KIND_AE | |
|
67
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63 |
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64 /* Both kernels and RTPs have the facilities required by this macro. */ |
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65 #define TARGET_POSIX_IO |
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66 |
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67 /* A VxWorks 653 implementation of TARGET_OS_CPP_BUILTINS. */ |
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68 #define VXWORKS_OS_CPP_BUILTINS() \ |
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69 do \ |
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70 { \ |
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71 builtin_define ("__vxworks"); \ |
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f6334be47118
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parents:
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72 builtin_define ("__VXWORKS__"); \ |
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parents:
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73 } \ |
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parents:
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74 while (0) |
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parents:
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75 |
| 111 | 76 /* Do VxWorks-specific parts of TARGET_OPTION_OVERRIDE. */ |
| 77 | |
| 78 /* None of the VxWorks AE/653/MILS ports to date has native TLS support. */ | |
| 79 #define VXWORKS_HAVE_TLS 0 | |
| 80 | |
| 81 #undef VXWORKS_OVERRIDE_OPTIONS | |
| 82 #define VXWORKS_OVERRIDE_OPTIONS vxworks_override_options () | |
| 83 extern void vxworks_override_options (void); | |
| 131 | 84 |
| 85 /* Default dwarf control values, for non-gdb debuggers that come with | |
| 86 VxWorks. */ | |
| 87 | |
| 88 #undef VXWORKS_DWARF_VERSION_DEFAULT | |
| 89 #define VXWORKS_DWARF_VERSION_DEFAULT 2 | |
| 90 | |
| 91 #undef DWARF_GNAT_ENCODINGS_DEFAULT | |
| 92 #define DWARF_GNAT_ENCODINGS_DEFAULT DWARF_GNAT_ENCODINGS_ALL |