Mercurial > hg > CbC > CbC_gcc
annotate gcc/config/s390/tpf.h @ 131:84e7813d76e9
gcc-8.2
| author | mir3636 |
|---|---|
| date | Thu, 25 Oct 2018 07:37:49 +0900 |
| parents | 04ced10e8804 |
| children | 1830386684a0 |
| rev | line source |
|---|---|
| 0 | 1 /* Definitions for target OS TPF for GNU compiler, for IBM S/390 hardware |
| 131 | 2 Copyright (C) 2003-2018 Free Software Foundation, Inc. |
| 0 | 3 Contributed by P.J. Darcy (darcypj@us.ibm.com), |
| 131 | 4 Hartmut Penner (hpenner@de.ibm.com), and |
| 5 Ulrich Weigand (uweigand@de.ibm.com). | |
| 0 | 6 |
| 7 This file is part of GCC. | |
| 8 | |
| 9 GCC is free software; you can redistribute it and/or modify it under | |
| 10 the terms of the GNU General Public License as published by the Free | |
| 11 Software Foundation; either version 3, or (at your option) any later | |
| 12 version. | |
| 13 | |
| 14 GCC is distributed in the hope that it will be useful, but WITHOUT ANY | |
| 15 WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 16 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 17 for more details. | |
| 18 | |
| 19 You should have received a copy of the GNU General Public License | |
| 20 along with GCC; see the file COPYING3. If not see | |
| 21 <http://www.gnu.org/licenses/>. */ | |
| 22 | |
| 23 #ifndef _TPF_H | |
| 24 #define _TPF_H | |
| 25 | |
| 26 /* TPF wants the following macros defined/undefined as follows. */ | |
| 27 #undef TARGET_TPF | |
| 28 #define TARGET_TPF 1 | |
| 29 #undef ASM_APP_ON | |
| 30 #define ASM_APP_ON "#APP\n" | |
| 31 #undef ASM_APP_OFF | |
| 32 #define ASM_APP_OFF "#NO_APP\n" | |
| 33 #define TARGET_POSIX_IO | |
| 34 | |
| 35 #undef SIZE_TYPE | |
| 36 #define SIZE_TYPE ("long unsigned int") | |
| 37 #undef PTRDIFF_TYPE | |
| 38 #define PTRDIFF_TYPE ("long int") | |
| 39 #undef WCHAR_TYPE | |
| 40 #define WCHAR_TYPE "int" | |
| 41 #undef WCHAR_TYPE_SIZE | |
| 42 #define WCHAR_TYPE_SIZE 32 | |
| 43 | |
| 44 | |
| 45 /* TPF OS specific stack-pointer offset. */ | |
| 46 #undef STACK_POINTER_OFFSET | |
| 131 | 47 #define STACK_POINTER_OFFSET 448 |
| 0 | 48 |
| 49 /* When building for TPF, set a generic default target that is 64 bits. Also | |
| 50 enable TPF profiling support and the standard backchain by default. */ | |
| 51 #undef TARGET_DEFAULT | |
| 52 #define TARGET_DEFAULT (MASK_TPF_PROFILING | MASK_64BIT | MASK_ZARCH \ | |
| 36 | 53 | MASK_HARD_DFP | MASK_BACKCHAIN) |
| 0 | 54 |
| 55 /* Exception handling. */ | |
| 56 | |
| 57 /* Select a format to encode pointers in exception handling data. */ | |
| 58 #undef ASM_PREFERRED_EH_DATA_FORMAT | |
| 59 #define ASM_PREFERRED_EH_DATA_FORMAT(CODE, GLOBAL) DW_EH_PE_absptr | |
| 60 | |
| 61 /* TPF OS specific compiler settings. */ | |
| 62 #undef TARGET_OS_CPP_BUILTINS | |
| 63 #define TARGET_OS_CPP_BUILTINS() \ | |
| 64 do \ | |
| 65 { \ | |
| 66 builtin_define_std ("tpf"); \ | |
| 67 builtin_assert ("system=tpf"); \ | |
| 68 builtin_define ("__ELF__"); \ | |
| 69 } \ | |
| 70 while (0) | |
| 71 | |
| 72 | |
| 73 #define EXTRA_SPECS \ | |
| 74 { "entry_spec", ENTRY_SPEC } | |
| 75 | |
| 76 /* Make TPF specific spec file settings here. */ | |
| 77 | |
| 78 #undef STARTFILE_SPEC | |
| 79 #define STARTFILE_SPEC \ | |
| 80 "%{mmain:crt0%O%s} crtbeginS%O%s crt3%O%s" | |
| 81 | |
| 82 #undef ENDFILE_SPEC | |
| 83 #define ENDFILE_SPEC "crtendS%O%s" | |
| 84 | |
| 85 #undef CC1_SPEC | |
| 86 #define CC1_SPEC "%{!fverbose-asm: -fverbose-asm}" | |
| 87 | |
| 88 /* The GNU C++ standard library requires that these macros be defined. */ | |
| 89 #undef CPLUSPLUS_CPP_SPEC | |
| 90 #define CPLUSPLUS_CPP_SPEC "-D_GNU_SOURCE %(cpp)" | |
| 91 | |
| 111 | 92 /* Rewrite -march=arch* options to the original CPU name in order to |
| 93 make it work with older binutils. */ | |
| 94 #undef ASM_SPEC | |
| 95 #define ASM_SPEC \ | |
| 96 "%{m31&m64}%{mesa&mzarch}%{march=z*}" \ | |
| 97 "%{march=arch5:-march=z900}" \ | |
| 98 "%{march=arch6:-march=z990}" \ | |
| 99 "%{march=arch7:-march=z9-ec}" \ | |
| 100 "%{march=arch8:-march=z10}" \ | |
| 101 "%{march=arch9:-march=z196}" \ | |
| 102 "%{march=arch10:-march=zEC12}" \ | |
| 103 "%{march=arch11:-march=z13}" \ | |
| 104 " -alshd=%b.lst" | |
| 0 | 105 |
| 106 #undef LIB_SPEC | |
| 107 #define LIB_SPEC "-lCTIS -lCISO -lCLBM -lCTAL -lCFVS -lCTBX -lCTXO \ | |
| 131 | 108 -lCJ00 -lCTDF -lCOMX -lCOMS -lCTHD -lCTAD -lTPFSTUB" |
| 0 | 109 |
| 110 #define ENTRY_SPEC "%{mmain:-entry=_start} \ | |
| 131 | 111 %{!mmain:-entry=0}" |
| 0 | 112 |
| 113 /* All linking is done shared on TPF-OS. */ | |
| 114 /* FIXME: When binutils patch for new emulation is committed | |
| 115 then change emulation to elf64_s390_tpf. */ | |
| 116 #undef LINK_SPEC | |
| 117 #define LINK_SPEC \ | |
| 118 "-m elf64_s390 \ | |
| 119 %{static:%estatic is not supported on TPF-OS} \ | |
| 120 %{shared: -shared} \ | |
| 121 %{!shared:-shared} \ | |
| 122 %(entry_spec)" | |
| 123 | |
| 124 /* IBM copies these libraries over with these names. */ | |
|
67
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
36
diff
changeset
|
125 #define MATH_LIBRARY "CLBM" |
|
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
36
diff
changeset
|
126 #define LIBSTDCXX "CPP1" |
| 111 | 127 |
| 128 #undef TARGET_LIBC_HAS_FUNCTION | |
| 129 #define TARGET_LIBC_HAS_FUNCTION gnu_libc_has_function | |
| 130 | |
| 131 /* GAS supports it, but the debuggers don't, so avoid it. */ | |
| 132 #define SUPPORTS_DISCRIMINATOR 0 | |
| 133 | |
| 0 | 134 #endif /* ! _TPF_H */ |