Mercurial > hg > CbC > CbC_gcc
annotate gcc/config/ia64/hpux.h @ 55:77e2b8dfacca gcc-4.4.5
update it from 4.4.3 to 4.5.0
| author | ryoma <e075725@ie.u-ryukyu.ac.jp> |
|---|---|
| date | Fri, 12 Feb 2010 23:39:51 +0900 |
| parents | a06113de4d67 |
| children | f6334be47118 |
| rev | line source |
|---|---|
| 0 | 1 /* Definitions of target machine GNU compiler. IA-64 version. |
| 2 Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007 | |
| 3 Free Software Foundation, Inc. | |
| 4 Contributed by Steve Ellcey <sje@cup.hp.com> and | |
| 5 Reva Cuthbertson <reva@cup.hp.com> | |
| 6 | |
| 7 This file is part of GCC. | |
| 8 | |
| 9 GCC is free software; you can redistribute it and/or modify | |
| 10 it under the terms of the GNU General Public License as published by | |
| 11 the Free Software Foundation; either version 3, or (at your option) | |
| 12 any later version. | |
| 13 | |
| 14 GCC is distributed in the hope that it will be useful, | |
| 15 but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 17 GNU General Public License 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 /* This macro is a C statement to print on `stderr' a string describing the | |
| 24 particular machine description choice. */ | |
| 25 | |
| 26 #define TARGET_VERSION fprintf (stderr, " (IA-64) HP-UX"); | |
| 27 | |
| 28 /* Enable HPUX ABI quirks. */ | |
| 29 #undef TARGET_HPUX | |
| 30 #define TARGET_HPUX 1 | |
| 31 | |
| 32 #undef WCHAR_TYPE | |
| 33 #define WCHAR_TYPE "unsigned int" | |
| 34 | |
| 35 #undef WCHAR_TYPE_SIZE | |
| 36 #define WCHAR_TYPE_SIZE 32 | |
| 37 | |
| 38 /* Target OS builtins. */ | |
| 39 #define TARGET_OS_CPP_BUILTINS() \ | |
| 40 do { \ | |
| 41 builtin_assert("system=hpux"); \ | |
| 42 builtin_assert("system=posix"); \ | |
| 43 builtin_assert("system=unix"); \ | |
| 44 builtin_define_std("hpux"); \ | |
| 45 builtin_define_std("unix"); \ | |
| 46 builtin_define("__IA64__"); \ | |
| 47 builtin_define("_LONGLONG"); \ | |
| 48 builtin_define("_INCLUDE_LONGLONG"); \ | |
|
55
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
49 builtin_define("__STDC_EXT__"); \ |
| 0 | 50 builtin_define("_UINT128_T"); \ |
| 51 if (c_dialect_cxx () || !flag_iso) \ | |
| 52 { \ | |
| 53 builtin_define("_HPUX_SOURCE"); \ | |
| 54 builtin_define("__STDCPP__"); \ | |
| 55 builtin_define("_INCLUDE__STDC_A1_SOURCE"); \ | |
| 56 } \ | |
| 57 if (TARGET_ILP32) \ | |
| 58 builtin_define("_ILP32"); \ | |
| 59 } while (0) | |
| 60 | |
| 61 #undef CPP_SPEC | |
| 62 #define CPP_SPEC \ | |
| 63 "%{mt|pthread:-D_REENTRANT -D_THREAD_SAFE -D_POSIX_C_SOURCE=199506L}" | |
| 64 /* aCC defines also -DRWSTD_MULTI_THREAD, -DRW_MULTI_THREAD. These | |
| 65 affect only aCC's C++ library (Rogue Wave-derived) which we do not | |
| 66 use, and they violate the user's name space. */ | |
| 67 | |
| 68 #undef ASM_EXTRA_SPEC | |
| 69 #define ASM_EXTRA_SPEC "%{milp32:-milp32} %{mlp64:-mlp64}" | |
| 70 | |
| 71 #undef ENDFILE_SPEC | |
| 72 | |
| 73 #undef STARTFILE_SPEC | |
| 74 #define STARTFILE_SPEC "%{!shared:%{static:crt0%O%s} \ | |
| 75 %{mlp64:/usr/lib/hpux64/unix98%O%s} \ | |
| 76 %{!mlp64:/usr/lib/hpux32/unix98%O%s}}" | |
| 77 | |
| 78 #undef LINK_SPEC | |
| 79 #define LINK_SPEC \ | |
| 80 "-z +Accept TypeMismatch \ | |
| 81 %{shared:-b} \ | |
| 82 %{!shared: \ | |
| 83 -u main \ | |
| 84 %{static:-noshared}}" | |
| 85 | |
| 86 #undef LIB_SPEC | |
| 87 #define LIB_SPEC \ | |
| 88 "%{!shared: \ | |
|
55
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
89 %{mt|pthread:%{fopenmp:-lrt} -lpthread} \ |
| 0 | 90 %{p:%{!mlp64:-L/usr/lib/hpux32/libp} \ |
| 91 %{mlp64:-L/usr/lib/hpux64/libp} -lprof} \ | |
| 92 %{pg:%{!mlp64:-L/usr/lib/hpux32/libp} \ | |
| 93 %{mlp64:-L/usr/lib/hpux64/libp} -lgprof} \ | |
| 94 %{!symbolic:-lc}}" | |
| 95 | |
| 96 #define MULTILIB_DEFAULTS { "milp32" } | |
| 97 | |
| 98 /* A C expression whose value is zero if pointers that need to be extended | |
| 99 from being `POINTER_SIZE' bits wide to `Pmode' are sign-extended and | |
| 100 greater then zero if they are zero-extended and less then zero if the | |
| 101 ptr_extend instruction should be used. */ | |
| 102 | |
| 103 #define POINTERS_EXTEND_UNSIGNED -1 | |
| 104 | |
| 105 #define JMP_BUF_SIZE (8 * 76) | |
| 106 | |
| 107 #undef TARGET_DEFAULT | |
| 108 #define TARGET_DEFAULT \ | |
|
55
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
109 (MASK_DWARF2_ASM | MASK_BIG_ENDIAN | MASK_ILP32 | MASK_FUSED_MADD) |
| 0 | 110 |
| 111 /* ??? Might not be needed anymore. */ | |
| 112 #define MEMBER_TYPE_FORCES_BLK(FIELD, MODE) ((MODE) == TFmode) | |
| 113 | |
| 114 /* ASM_OUTPUT_EXTERNAL_LIBCALL defaults to just a globalize_label call, | |
| 115 but that doesn't put out the @function type information which causes | |
| 116 shared library problems. */ | |
| 117 | |
| 118 #undef ASM_OUTPUT_EXTERNAL_LIBCALL | |
| 119 #define ASM_OUTPUT_EXTERNAL_LIBCALL(FILE, FUN) \ | |
| 120 do { \ | |
| 121 (*targetm.asm_out.globalize_label) (FILE, XSTR (FUN, 0)); \ | |
| 122 ASM_OUTPUT_TYPE_DIRECTIVE (FILE, XSTR (FUN, 0), "function"); \ | |
| 123 } while (0) | |
| 124 | |
| 125 #undef FUNCTION_ARG_PADDING | |
| 126 #define FUNCTION_ARG_PADDING(MODE, TYPE) \ | |
| 127 ia64_hpux_function_arg_padding ((MODE), (TYPE)) | |
| 128 | |
| 129 #undef PAD_VARARGS_DOWN | |
| 130 #define PAD_VARARGS_DOWN (!AGGREGATE_TYPE_P (type)) | |
| 131 | |
| 132 #define REGISTER_TARGET_PRAGMAS() \ | |
| 133 c_register_pragma (0, "builtin", ia64_hpux_handle_builtin_pragma) | |
| 134 | |
| 135 /* Tell ia64.c that we are using the HP linker and we should delay output of | |
| 136 function extern declarations so that we don't output them for functions | |
| 137 which are never used (and may not be defined). */ | |
| 138 | |
| 139 #undef TARGET_HPUX_LD | |
| 140 #define TARGET_HPUX_LD 1 | |
| 141 | |
| 142 /* The HPUX dynamic linker objects to weak symbols with no | |
| 143 definitions, so do not use them in gthr-posix.h. */ | |
| 144 #define GTHREAD_USE_WEAK 0 | |
| 145 | |
| 146 #undef CTORS_SECTION_ASM_OP | |
| 147 #define CTORS_SECTION_ASM_OP "\t.section\t.init_array,\t\"aw\",\"init_array\"" | |
| 148 | |
| 149 #undef DTORS_SECTION_ASM_OP | |
| 150 #define DTORS_SECTION_ASM_OP "\t.section\t.fini_array,\t\"aw\",\"fini_array\"" | |
| 151 | |
| 152 /* The init_array/fini_array technique does not permit the use of | |
| 153 initialization priorities. */ | |
| 154 #define SUPPORTS_INIT_PRIORITY 0 | |
| 155 | |
| 156 #undef READONLY_DATA_SECTION_ASM_OP | |
| 157 #define READONLY_DATA_SECTION_ASM_OP "\t.section\t.rodata,\t\"a\",\t\"progbits\"" | |
| 158 | |
| 159 #undef DATA_SECTION_ASM_OP | |
| 160 #define DATA_SECTION_ASM_OP "\t.section\t.data,\t\"aw\",\t\"progbits\"" | |
| 161 | |
| 162 #undef SDATA_SECTION_ASM_OP | |
| 163 #define SDATA_SECTION_ASM_OP "\t.section\t.sdata,\t\"asw\",\t\"progbits\"" | |
| 164 | |
| 165 #undef BSS_SECTION_ASM_OP | |
| 166 #define BSS_SECTION_ASM_OP "\t.section\t.bss,\t\"aw\",\t\"nobits\"" | |
| 167 | |
| 168 #undef SBSS_SECTION_ASM_OP | |
| 169 #define SBSS_SECTION_ASM_OP "\t.section\t.sbss,\t\"asw\",\t\"nobits\"" | |
| 170 | |
| 171 #undef TEXT_SECTION_ASM_OP | |
| 172 #define TEXT_SECTION_ASM_OP "\t.section\t.text,\t\"ax\",\t\"progbits\"" | |
| 173 | |
| 174 /* It is illegal to have relocations in shared segments on HPUX. | |
| 175 Pretend flag_pic is always set. */ | |
| 176 #undef TARGET_ASM_RELOC_RW_MASK | |
| 177 #define TARGET_ASM_RELOC_RW_MASK ia64_hpux_reloc_rw_mask | |
| 178 | |
| 179 /* ia64 HPUX has the float and long double forms of math functions. */ | |
| 180 #undef TARGET_C99_FUNCTIONS | |
| 181 #define TARGET_C99_FUNCTIONS 1 | |
| 182 | |
| 183 #undef TARGET_INIT_LIBFUNCS | |
| 184 #define TARGET_INIT_LIBFUNCS ia64_hpux_init_libfuncs | |
| 185 | |
| 186 #define FLOAT_LIB_COMPARE_RETURNS_BOOL(MODE, COMPARISON) ((MODE) == TFmode) | |
| 187 | |
| 188 /* Put all *xf routines in libgcc, regardless of long double size. */ | |
| 189 #undef LIBGCC2_HAS_XF_MODE | |
| 190 #define LIBGCC2_HAS_XF_MODE 1 | |
| 191 #define XF_SIZE 64 | |
| 192 | |
| 193 /* Put all *tf routines in libgcc, regardless of long double size. */ | |
| 194 #undef LIBGCC2_HAS_TF_MODE | |
| 195 #define LIBGCC2_HAS_TF_MODE 1 | |
| 196 #define TF_SIZE 113 | |
| 197 | |
| 198 /* HP-UX headers are C++-compatible. */ | |
| 199 #define NO_IMPLICIT_EXTERN_C | |
| 200 | |
| 201 /* HP-UX uses PROFILE_HOOK instead of FUNCTION_PROFILER but we need a | |
| 202 FUNCTION_PROFILER defined because its use is not ifdefed. When using | |
| 203 PROFILE_HOOK, the profile call comes after the prologue. */ | |
| 204 | |
| 205 #undef FUNCTION_PROFILER | |
| 206 #define FUNCTION_PROFILER(FILE, LABELNO) do { } while (0) | |
| 207 | |
| 208 #undef PROFILE_HOOK | |
| 209 #define PROFILE_HOOK(LABEL) ia64_profile_hook (LABEL) | |
| 210 | |
| 211 #undef PROFILE_BEFORE_PROLOGUE | |
| 212 | |
| 213 #undef NO_PROFILE_COUNTERS | |
| 214 #define NO_PROFILE_COUNTERS 0 | |
| 215 | |
| 216 #undef HANDLE_PRAGMA_PACK_PUSH_POP | |
| 217 #define HANDLE_PRAGMA_PACK_PUSH_POP |