1 /* Default initializers for a generic GCC target. 2 Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 3 Free Software Foundation, Inc. 4 5 This program is free software; you can redistribute it and/or modify it 6 under the terms of the GNU General Public License as published by the 7 Free Software Foundation; either version 3, or (at your option) any 8 later version. 9 10 This program 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 this program; see the file COPYING3. If not see 17 <http://www.gnu.org/licenses/>. 18 19 In other words, you are welcome to use, share and improve this program. 20 You are forbidden to forbid anyone else to use, share and improve 21 what you give them. Help stamp out software-hoarding! */ 22 23 /* See target.h for a description of what this file contains and how to 24 use it. 25 26 We want to have non-NULL default definitions of all hook functions, 27 even if they do nothing. */ 28 29 /* Note that if one of these macros must be defined in an OS .h file 30 rather than the .c file, then we need to wrap the default 31 definition in a #ifndef, since files include tm.h before this one. */ 32 33 /* Assembler output. */ 34 #ifndef TARGET_ASM_OPEN_PAREN 35 #define TARGET_ASM_OPEN_PAREN "(" 36 #endif 37 #ifndef TARGET_ASM_CLOSE_PAREN 38 #define TARGET_ASM_CLOSE_PAREN ")" 39 #endif 40 41 #define TARGET_ASM_BYTE_OP "\t.byte\t" 42 43 #define TARGET_ASM_ALIGNED_HI_OP "\t.short\t" 44 #define TARGET_ASM_ALIGNED_SI_OP "\t.long\t" 45 #define TARGET_ASM_ALIGNED_DI_OP NULL 46 #define TARGET_ASM_ALIGNED_TI_OP NULL 47 48 /* GAS and SYSV4 assemblers accept these. */ 49 #if defined (OBJECT_FORMAT_ELF) 50 #define TARGET_ASM_UNALIGNED_HI_OP "\t.2byte\t" 51 #define TARGET_ASM_UNALIGNED_SI_OP "\t.4byte\t" 52 #define TARGET_ASM_UNALIGNED_DI_OP "\t.8byte\t" 53 #define TARGET_ASM_UNALIGNED_TI_OP NULL 54 #else 55 #define TARGET_ASM_UNALIGNED_HI_OP NULL 56 #define TARGET_ASM_UNALIGNED_SI_OP NULL 57 #define TARGET_ASM_UNALIGNED_DI_OP NULL 58 #define TARGET_ASM_UNALIGNED_TI_OP NULL 59 #endif /* OBJECT_FORMAT_ELF */ 60 61 #define TARGET_ASM_INTEGER default_assemble_integer 62 63 #ifndef TARGET_ASM_GLOBALIZE_LABEL 64 #define TARGET_ASM_GLOBALIZE_LABEL default_globalize_label 65 #endif 66 67 #ifndef TARGET_ASM_GLOBALIZE_DECL_NAME 68 #define TARGET_ASM_GLOBALIZE_DECL_NAME default_globalize_decl_name 69 #endif 70 71 #ifndef TARGET_ASM_EMIT_UNWIND_LABEL 72 #define TARGET_ASM_EMIT_UNWIND_LABEL default_emit_unwind_label 73 #endif 74 75 #ifndef TARGET_ASM_EMIT_EXCEPT_TABLE_LABEL 76 #define TARGET_ASM_EMIT_EXCEPT_TABLE_LABEL default_emit_except_table_label 77 #endif 78 79 #ifndef TARGET_UNWIND_EMIT 80 #define TARGET_UNWIND_EMIT default_unwind_emit 81 #endif 82 83 #ifndef TARGET_ASM_INTERNAL_LABEL 84 #define TARGET_ASM_INTERNAL_LABEL default_internal_label 85 #endif 86 87 #ifndef TARGET_ASM_TTYPE 88 #define TARGET_ASM_TTYPE hook_bool_rtx_false 89 #endif 90 91 #ifndef TARGET_ASM_ASSEMBLE_VISIBILITY 92 #define TARGET_ASM_ASSEMBLE_VISIBILITY default_assemble_visibility 93 #endif 94 95 #define TARGET_ASM_FUNCTION_PROLOGUE default_function_pro_epilogue 96 #define TARGET_ASM_FUNCTION_EPILOGUE default_function_pro_epilogue 97 #define TARGET_ASM_FUNCTION_END_PROLOGUE no_asm_to_stream 98 #define TARGET_ASM_FUNCTION_BEGIN_EPILOGUE no_asm_to_stream 99 100 #ifndef TARGET_ASM_RELOC_RW_MASK 101 #define TARGET_ASM_RELOC_RW_MASK default_reloc_rw_mask 102 #endif 103 104 #ifndef TARGET_ASM_SELECT_SECTION 105 #define TARGET_ASM_SELECT_SECTION default_select_section 106 #endif 107 108 #ifndef TARGET_ASM_UNIQUE_SECTION 109 #define TARGET_ASM_UNIQUE_SECTION default_unique_section 110 #endif 111 112 #ifndef TARGET_ASM_FUNCTION_RODATA_SECTION 113 #define TARGET_ASM_FUNCTION_RODATA_SECTION default_function_rodata_section 114 #endif 115 116 #ifndef TARGET_ASM_SELECT_RTX_SECTION 117 #define TARGET_ASM_SELECT_RTX_SECTION default_select_rtx_section 118 #endif 119 120 #if !defined(TARGET_ASM_CONSTRUCTOR) && !defined(USE_COLLECT2) 121 # ifdef CTORS_SECTION_ASM_OP 122 # define TARGET_ASM_CONSTRUCTOR default_ctor_section_asm_out_constructor 123 # else 124 # ifdef TARGET_ASM_NAMED_SECTION 125 # define TARGET_ASM_CONSTRUCTOR default_named_section_asm_out_constructor 126 # else 127 # define TARGET_ASM_CONSTRUCTOR default_stabs_asm_out_constructor 128 # endif 129 # endif 130 #endif 131 132 #if !defined(TARGET_ASM_DESTRUCTOR) && !defined(USE_COLLECT2) 133 # ifdef DTORS_SECTION_ASM_OP 134 # define TARGET_ASM_DESTRUCTOR default_dtor_section_asm_out_destructor 135 # else 136 # ifdef TARGET_ASM_NAMED_SECTION 137 # define TARGET_ASM_DESTRUCTOR default_named_section_asm_out_destructor 138 # else 139 # define TARGET_ASM_DESTRUCTOR default_stabs_asm_out_destructor 140 # endif 141 # endif 142 #endif 143 144 #define TARGET_ASM_OUTPUT_MI_THUNK NULL 145 #define TARGET_ASM_CAN_OUTPUT_MI_THUNK hook_bool_const_tree_hwi_hwi_const_tree_false 146 147 #if !defined(TARGET_HAVE_CTORS_DTORS) 148 # if defined(TARGET_ASM_CONSTRUCTOR) && defined(TARGET_ASM_DESTRUCTOR) 149 # define TARGET_HAVE_CTORS_DTORS true 150 # else 151 # define TARGET_HAVE_CTORS_DTORS false 152 # define TARGET_ASM_CONSTRUCTOR NULL 153 # define TARGET_ASM_DESTRUCTOR NULL 154 # endif 155 #endif 156 157 #ifndef TARGET_HAVE_SWITCHABLE_BSS_SECTIONS 158 #define TARGET_HAVE_SWITCHABLE_BSS_SECTIONS false 159 #endif 160 161 #ifndef TARGET_ASM_INIT_SECTIONS 162 #define TARGET_ASM_INIT_SECTIONS hook_void_void 163 #endif 164 165 #ifdef TARGET_ASM_NAMED_SECTION 166 #define TARGET_HAVE_NAMED_SECTIONS true 167 #else 168 #define TARGET_ASM_NAMED_SECTION default_no_named_section 169 #define TARGET_HAVE_NAMED_SECTIONS false 170 #endif 171 172 #ifndef TARGET_INVALID_WITHIN_DOLOOP 173 #define TARGET_INVALID_WITHIN_DOLOOP default_invalid_within_doloop 174 #endif 175 176 #ifndef TARGET_VALID_DLLIMPORT_ATTRIBUTE_P 177 #define TARGET_VALID_DLLIMPORT_ATTRIBUTE_P hook_bool_const_tree_true 178 #endif 179 180 #ifndef TARGET_HAVE_TLS 181 #define TARGET_HAVE_TLS false 182 #endif 183 184 #ifndef TARGET_HAVE_SRODATA_SECTION 185 #define TARGET_HAVE_SRODATA_SECTION false 186 #endif 187 188 #ifndef TARGET_TERMINATE_DW2_EH_FRAME_INFO 189 #ifdef EH_FRAME_SECTION_NAME 190 #define TARGET_TERMINATE_DW2_EH_FRAME_INFO false 191 #else 192 #define TARGET_TERMINATE_DW2_EH_FRAME_INFO true 193 #endif 194 #endif 195 196 #define TARGET_DWARF_REGISTER_SPAN hook_rtx_rtx_null 197 #define TARGET_INIT_DWARF_REG_SIZES_EXTRA hook_void_tree 198 199 #ifndef TARGET_ASM_FILE_START 200 #define TARGET_ASM_FILE_START default_file_start 201 #endif 202 203 #ifndef TARGET_ASM_FILE_END 204 #define TARGET_ASM_FILE_END hook_void_void 205 #endif 206 207 #ifndef TARGET_ASM_LTO_START 208 #define TARGET_ASM_LTO_START hook_void_void 209 #endif 210 211 #ifndef TARGET_ASM_LTO_END 212 #define TARGET_ASM_LTO_END hook_void_void 213 #endif 214 215 #ifndef TARGET_ASM_CODE_END 216 #define TARGET_ASM_CODE_END hook_void_void 217 #endif 218 219 #ifndef TARGET_EXTRA_LIVE_ON_ENTRY 220 #define TARGET_EXTRA_LIVE_ON_ENTRY hook_void_bitmap 221 #endif 222 223 #ifndef TARGET_ASM_FILE_START_APP_OFF 224 #define TARGET_ASM_FILE_START_APP_OFF false 225 #endif 226 227 #ifndef TARGET_ASM_FILE_START_FILE_DIRECTIVE 228 #define TARGET_ASM_FILE_START_FILE_DIRECTIVE false 229 #endif 230 231 #ifndef TARGET_ASM_EXTERNAL_LIBCALL 232 #define TARGET_ASM_EXTERNAL_LIBCALL default_external_libcall 233 #endif 234 235 #ifndef TARGET_ASM_MARK_DECL_PRESERVED 236 #define TARGET_ASM_MARK_DECL_PRESERVED hook_void_constcharptr 237 #endif 238 239 #ifndef TARGET_ASM_OUTPUT_ANCHOR 240 #ifdef ASM_OUTPUT_DEF 241 #define TARGET_ASM_OUTPUT_ANCHOR default_asm_output_anchor 242 #else 243 #define TARGET_ASM_OUTPUT_ANCHOR NULL 244 #endif 245 #endif 246 247 #ifndef TARGET_ASM_OUTPUT_DWARF_DTPREL 248 #define TARGET_ASM_OUTPUT_DWARF_DTPREL NULL 249 #endif 250 251 #ifndef TARGET_ASM_FINAL_POSTSCAN_INSN 252 #define TARGET_ASM_FINAL_POSTSCAN_INSN NULL 253 #endif 254 255 #ifndef TARGET_ASM_RECORD_GCC_SWITCHES 256 #define TARGET_ASM_RECORD_GCC_SWITCHES NULL 257 #endif 258 #ifndef TARGET_ASM_RECORD_GCC_SWITCHES_SECTION 259 #define TARGET_ASM_RECORD_GCC_SWITCHES_SECTION ".GCC.command.line" 260 #endif 261 262 #define TARGET_ASM_TRAMPOLINE_TEMPLATE NULL 263 264 #define TARGET_ASM_ALIGNED_INT_OP \ 265 {TARGET_ASM_ALIGNED_HI_OP, \ 266 TARGET_ASM_ALIGNED_SI_OP, \ 267 TARGET_ASM_ALIGNED_DI_OP, \ 268 TARGET_ASM_ALIGNED_TI_OP} 269 270 #define TARGET_ASM_UNALIGNED_INT_OP \ 271 {TARGET_ASM_UNALIGNED_HI_OP, \ 272 TARGET_ASM_UNALIGNED_SI_OP, \ 273 TARGET_ASM_UNALIGNED_DI_OP, \ 274 TARGET_ASM_UNALIGNED_TI_OP} 275 276 #define TARGET_ASM_OUT {TARGET_ASM_OPEN_PAREN, \ 277 TARGET_ASM_CLOSE_PAREN, \ 278 TARGET_ASM_BYTE_OP, \ 279 TARGET_ASM_ALIGNED_INT_OP, \ 280 TARGET_ASM_UNALIGNED_INT_OP, \ 281 TARGET_ASM_INTEGER, \ 282 TARGET_ASM_GLOBALIZE_LABEL, \ 283 TARGET_ASM_GLOBALIZE_DECL_NAME, \ 284 TARGET_ASM_EMIT_UNWIND_LABEL, \ 285 TARGET_ASM_EMIT_EXCEPT_TABLE_LABEL, \ 286 TARGET_UNWIND_EMIT, \ 287 TARGET_ASM_INTERNAL_LABEL, \ 288 TARGET_ASM_TTYPE, \ 289 TARGET_ASM_ASSEMBLE_VISIBILITY, \ 290 TARGET_ASM_FUNCTION_PROLOGUE, \ 291 TARGET_ASM_FUNCTION_END_PROLOGUE, \ 292 TARGET_ASM_FUNCTION_BEGIN_EPILOGUE, \ 293 TARGET_ASM_FUNCTION_EPILOGUE, \ 294 TARGET_ASM_INIT_SECTIONS, \ 295 TARGET_ASM_NAMED_SECTION, \ 296 TARGET_ASM_RELOC_RW_MASK, \ 297 TARGET_ASM_SELECT_SECTION, \ 298 TARGET_ASM_SELECT_RTX_SECTION, \ 299 TARGET_ASM_UNIQUE_SECTION, \ 300 TARGET_ASM_FUNCTION_RODATA_SECTION, \ 301 TARGET_ASM_CONSTRUCTOR, \ 302 TARGET_ASM_DESTRUCTOR, \ 303 TARGET_ASM_OUTPUT_MI_THUNK, \ 304 TARGET_ASM_CAN_OUTPUT_MI_THUNK, \ 305 TARGET_ASM_FILE_START, \ 306 TARGET_ASM_FILE_END, \ 307 TARGET_ASM_LTO_START, \ 308 TARGET_ASM_LTO_END, \ 309 TARGET_ASM_CODE_END, \ 310 TARGET_ASM_EXTERNAL_LIBCALL, \ 311 TARGET_ASM_MARK_DECL_PRESERVED, \ 312 TARGET_ASM_RECORD_GCC_SWITCHES, \ 313 TARGET_ASM_RECORD_GCC_SWITCHES_SECTION, \ 314 TARGET_ASM_OUTPUT_ANCHOR, \ 315 TARGET_ASM_OUTPUT_DWARF_DTPREL, \ 316 TARGET_ASM_FINAL_POSTSCAN_INSN, \ 317 TARGET_ASM_TRAMPOLINE_TEMPLATE } 318 319 /* Scheduler hooks. All of these default to null pointers, which 320 haifa-sched.c looks for and handles. */ 321 #define TARGET_SCHED_ADJUST_COST 0 322 #define TARGET_SCHED_ADJUST_PRIORITY 0 323 #define TARGET_SCHED_ISSUE_RATE 0 324 #define TARGET_SCHED_VARIABLE_ISSUE 0 325 #define TARGET_SCHED_INIT 0 326 #define TARGET_SCHED_FINISH 0 327 #define TARGET_SCHED_INIT_GLOBAL 0 328 #define TARGET_SCHED_FINISH_GLOBAL 0 329 #define TARGET_SCHED_REORDER 0 330 #define TARGET_SCHED_REORDER2 0 331 #define TARGET_SCHED_DEPENDENCIES_EVALUATION_HOOK 0 332 #define TARGET_SCHED_INIT_DFA_PRE_CYCLE_INSN 0 333 #define TARGET_SCHED_DFA_PRE_CYCLE_INSN 0 334 #define TARGET_SCHED_INIT_DFA_POST_CYCLE_INSN 0 335 #define TARGET_SCHED_DFA_POST_CYCLE_INSN 0 336 #define TARGET_SCHED_DFA_PRE_ADVANCE_CYCLE 0 337 #define TARGET_SCHED_DFA_POST_ADVANCE_CYCLE 0 338 #define TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD 0 339 #define TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD 0 340 #define TARGET_SCHED_DFA_NEW_CYCLE 0 341 #define TARGET_SCHED_IS_COSTLY_DEPENDENCE 0 342 #define TARGET_SCHED_ADJUST_COST_2 0 343 #define TARGET_SCHED_H_I_D_EXTENDED 0 344 #define TARGET_SCHED_ALLOC_SCHED_CONTEXT 0 345 #define TARGET_SCHED_INIT_SCHED_CONTEXT 0 346 #define TARGET_SCHED_SET_SCHED_CONTEXT 0 347 #define TARGET_SCHED_CLEAR_SCHED_CONTEXT 0 348 #define TARGET_SCHED_FREE_SCHED_CONTEXT 0 349 #define TARGET_SCHED_SPECULATE_INSN 0 350 #define TARGET_SCHED_NEEDS_BLOCK_P 0 351 #define TARGET_SCHED_GEN_SPEC_CHECK 0 352 #define TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC 0 353 #define TARGET_SCHED_SET_SCHED_FLAGS 0 354 #define TARGET_SCHED_GET_INSN_SPEC_DS 0 355 #define TARGET_SCHED_GET_INSN_CHECKED_DS 0 356 #define TARGET_SCHED_SKIP_RTX_P 0 357 #define TARGET_SCHED_SMS_RES_MII 0 358 359 #define TARGET_SCHED \ 360 {TARGET_SCHED_ADJUST_COST, \ 361 TARGET_SCHED_ADJUST_PRIORITY, \ 362 TARGET_SCHED_ISSUE_RATE, \ 363 TARGET_SCHED_VARIABLE_ISSUE, \ 364 TARGET_SCHED_INIT, \ 365 TARGET_SCHED_FINISH, \ 366 TARGET_SCHED_INIT_GLOBAL, \ 367 TARGET_SCHED_FINISH_GLOBAL, \ 368 TARGET_SCHED_REORDER, \ 369 TARGET_SCHED_REORDER2, \ 370 TARGET_SCHED_DEPENDENCIES_EVALUATION_HOOK, \ 371 TARGET_SCHED_INIT_DFA_PRE_CYCLE_INSN, \ 372 TARGET_SCHED_DFA_PRE_CYCLE_INSN, \ 373 TARGET_SCHED_INIT_DFA_POST_CYCLE_INSN, \ 374 TARGET_SCHED_DFA_POST_CYCLE_INSN, \ 375 TARGET_SCHED_DFA_PRE_ADVANCE_CYCLE, \ 376 TARGET_SCHED_DFA_POST_ADVANCE_CYCLE, \ 377 TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD, \ 378 TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD, \ 379 TARGET_SCHED_DFA_NEW_CYCLE, \ 380 TARGET_SCHED_IS_COSTLY_DEPENDENCE, \ 381 TARGET_SCHED_ADJUST_COST_2, \ 382 TARGET_SCHED_H_I_D_EXTENDED, \ 383 TARGET_SCHED_ALLOC_SCHED_CONTEXT, \ 384 TARGET_SCHED_INIT_SCHED_CONTEXT, \ 385 TARGET_SCHED_SET_SCHED_CONTEXT, \ 386 TARGET_SCHED_CLEAR_SCHED_CONTEXT, \ 387 TARGET_SCHED_FREE_SCHED_CONTEXT, \ 388 TARGET_SCHED_SPECULATE_INSN, \ 389 TARGET_SCHED_NEEDS_BLOCK_P, \ 390 TARGET_SCHED_GEN_SPEC_CHECK, \ 391 TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC, \ 392 TARGET_SCHED_SET_SCHED_FLAGS, \ 393 TARGET_SCHED_GET_INSN_SPEC_DS, \ 394 TARGET_SCHED_GET_INSN_CHECKED_DS, \ 395 TARGET_SCHED_SKIP_RTX_P, \ 396 TARGET_SCHED_SMS_RES_MII} 397 398 #define TARGET_VECTORIZE_BUILTIN_MASK_FOR_LOAD 0 399 #define TARGET_VECTORIZE_BUILTIN_VECTORIZED_FUNCTION \ 400 default_builtin_vectorized_function 401 #define TARGET_VECTORIZE_BUILTIN_CONVERSION \ 402 default_builtin_vectorized_conversion 403 #define TARGET_VECTORIZE_BUILTIN_MUL_WIDEN_EVEN 0 404 #define TARGET_VECTORIZE_BUILTIN_MUL_WIDEN_ODD 0 405 #define TARGET_VECTORIZE_BUILTIN_VECTORIZATION_COST 0 406 #define TARGET_VECTOR_ALIGNMENT_REACHABLE \ 407 default_builtin_vector_alignment_reachable 408 #define TARGET_VECTORIZE_BUILTIN_VEC_PERM 0 409 #define TARGET_VECTORIZE_BUILTIN_VEC_PERM_OK \ 410 hook_bool_tree_tree_true 411 #define TARGET_SUPPORT_VECTOR_MISALIGNMENT \ 412 default_builtin_support_vector_misalignment 413 414 415 #define TARGET_VECTORIZE \ 416 { \ 417 TARGET_VECTORIZE_BUILTIN_MASK_FOR_LOAD, \ 418 TARGET_VECTORIZE_BUILTIN_VECTORIZED_FUNCTION, \ 419 TARGET_VECTORIZE_BUILTIN_CONVERSION, \ 420 TARGET_VECTORIZE_BUILTIN_MUL_WIDEN_EVEN, \ 421 TARGET_VECTORIZE_BUILTIN_MUL_WIDEN_ODD, \ 422 TARGET_VECTORIZE_BUILTIN_VECTORIZATION_COST, \ 423 TARGET_VECTOR_ALIGNMENT_REACHABLE, \ 424 TARGET_VECTORIZE_BUILTIN_VEC_PERM, \ 425 TARGET_VECTORIZE_BUILTIN_VEC_PERM_OK, \ 426 TARGET_SUPPORT_VECTOR_MISALIGNMENT \ 427 } 428 429 #define TARGET_DEFAULT_TARGET_FLAGS 0 430 431 #define TARGET_OVERRIDE_OPTIONS_AFTER_CHANGE hook_void_void 432 433 #define TARGET_HANDLE_OPTION hook_bool_size_t_constcharptr_int_true 434 #define TARGET_HELP NULL 435 436 /* In except.c */ 437 #define TARGET_EH_RETURN_FILTER_MODE default_eh_return_filter_mode 438 439 /* In libgcc2.c */ 440 #define TARGET_LIBGCC_CMP_RETURN_MODE default_libgcc_cmp_return_mode 441 #define TARGET_LIBGCC_SHIFT_COUNT_MODE default_libgcc_shift_count_mode 442 443 /* In unwind-generic.h. */ 444 #define TARGET_UNWIND_WORD_MODE default_unwind_word_mode 445 446 /* In tree.c. */ 447 #define TARGET_MERGE_DECL_ATTRIBUTES merge_decl_attributes 448 #define TARGET_MERGE_TYPE_ATTRIBUTES merge_type_attributes 449 #define TARGET_ATTRIBUTE_TABLE NULL 450 451 /* In cse.c. */ 452 #define TARGET_ADDRESS_COST default_address_cost 453 #define TARGET_CONST_ANCHOR 0 454 455 /* In builtins.c. */ 456 #define TARGET_INIT_BUILTINS hook_void_void 457 #define TARGET_EXPAND_BUILTIN default_expand_builtin 458 #define TARGET_RESOLVE_OVERLOADED_BUILTIN NULL 459 #define TARGET_FOLD_BUILTIN hook_tree_tree_tree_bool_null 460 #define TARGET_BUILTIN_DECL NULL 461 462 /* In tree-ssa-math-opts.c */ 463 #define TARGET_BUILTIN_RECIPROCAL default_builtin_reciprocal 464 465 /* In varasm.c. */ 466 #ifndef TARGET_SECTION_TYPE_FLAGS 467 #define TARGET_SECTION_TYPE_FLAGS default_section_type_flags 468 #endif 469 470 #ifndef TARGET_STRIP_NAME_ENCODING 471 #define TARGET_STRIP_NAME_ENCODING default_strip_name_encoding 472 #endif 473 474 #ifndef TARGET_BINDS_LOCAL_P 475 #define TARGET_BINDS_LOCAL_P default_binds_local_p 476 #endif 477 478 #ifndef TARGET_SHIFT_TRUNCATION_MASK 479 #define TARGET_SHIFT_TRUNCATION_MASK default_shift_truncation_mask 480 #endif 481 482 #ifndef TARGET_MIN_DIVISIONS_FOR_RECIP_MUL 483 #define TARGET_MIN_DIVISIONS_FOR_RECIP_MUL default_min_divisions_for_recip_mul 484 #endif 485 486 #ifndef TARGET_MODE_REP_EXTENDED 487 #define TARGET_MODE_REP_EXTENDED default_mode_rep_extended 488 #endif 489 490 #ifndef TARGET_VALID_POINTER_MODE 491 #define TARGET_VALID_POINTER_MODE default_valid_pointer_mode 492 #endif 493 494 #ifndef TARGET_ADDR_SPACE_POINTER_MODE 495 #define TARGET_ADDR_SPACE_POINTER_MODE default_addr_space_pointer_mode 496 #endif 497 498 #ifndef TARGET_ADDR_SPACE_ADDRESS_MODE 499 #define TARGET_ADDR_SPACE_ADDRESS_MODE default_addr_space_address_mode 500 #endif 501 502 #ifndef TARGET_ADDR_SPACE_VALID_POINTER_MODE 503 #define TARGET_ADDR_SPACE_VALID_POINTER_MODE \ 504 default_addr_space_valid_pointer_mode 505 #endif 506 507 #ifndef TARGET_ADDR_SPACE_LEGITIMATE_ADDRESS_P 508 #define TARGET_ADDR_SPACE_LEGITIMATE_ADDRESS_P \ 509 default_addr_space_legitimate_address_p 510 #endif 511 512 #ifndef TARGET_ADDR_SPACE_LEGITIMIZE_ADDRESS 513 #define TARGET_ADDR_SPACE_LEGITIMIZE_ADDRESS \ 514 default_addr_space_legitimize_address 515 #endif 516 517 #ifndef TARGET_ADDR_SPACE_SUBSET_P 518 #define TARGET_ADDR_SPACE_SUBSET_P default_addr_space_subset_p 519 #endif 520 521 #ifndef TARGET_ADDR_SPACE_CONVERT 522 #define TARGET_ADDR_SPACE_CONVERT default_addr_space_convert 523 #endif 524 525 #define TARGET_ADDR_SPACE_HOOKS \ 526 { \ 527 TARGET_ADDR_SPACE_POINTER_MODE, \ 528 TARGET_ADDR_SPACE_ADDRESS_MODE, \ 529 TARGET_ADDR_SPACE_VALID_POINTER_MODE, \ 530 TARGET_ADDR_SPACE_LEGITIMATE_ADDRESS_P, \ 531 TARGET_ADDR_SPACE_LEGITIMIZE_ADDRESS, \ 532 TARGET_ADDR_SPACE_SUBSET_P, \ 533 TARGET_ADDR_SPACE_CONVERT, \ 534 } 535 536 #ifndef TARGET_SCALAR_MODE_SUPPORTED_P 537 #define TARGET_SCALAR_MODE_SUPPORTED_P default_scalar_mode_supported_p 538 #endif 539 540 #ifndef TARGET_DECIMAL_FLOAT_SUPPORTED_P 541 #define TARGET_DECIMAL_FLOAT_SUPPORTED_P default_decimal_float_supported_p 542 #endif 543 544 #ifndef TARGET_FIXED_POINT_SUPPORTED_P 545 #define TARGET_FIXED_POINT_SUPPORTED_P default_fixed_point_supported_p 546 #endif 547 548 #ifndef TARGET_VECTOR_MODE_SUPPORTED_P 549 #define TARGET_VECTOR_MODE_SUPPORTED_P hook_bool_mode_false 550 #endif 551 552 /* In hooks.c. */ 553 #define TARGET_CANNOT_MODIFY_JUMPS_P hook_bool_void_false 554 #define TARGET_BRANCH_TARGET_REGISTER_CLASS \ 555 default_branch_target_register_class 556 #define TARGET_BRANCH_TARGET_REGISTER_CALLEE_SAVED hook_bool_bool_false 557 #define TARGET_HAVE_CONDITIONAL_EXECUTION default_have_conditional_execution 558 #define TARGET_CANNOT_FORCE_CONST_MEM hook_bool_rtx_false 559 #define TARGET_CANNOT_COPY_INSN_P NULL 560 #define TARGET_COMMUTATIVE_P hook_bool_const_rtx_commutative_p 561 #define TARGET_LEGITIMIZE_ADDRESS default_legitimize_address 562 #define TARGET_DELEGITIMIZE_ADDRESS delegitimize_mem_from_attrs 563 #define TARGET_LEGITIMATE_ADDRESS_P default_legitimate_address_p 564 #define TARGET_USE_BLOCKS_FOR_CONSTANT_P hook_bool_mode_const_rtx_false 565 #define TARGET_MIN_ANCHOR_OFFSET 0 566 #define TARGET_MAX_ANCHOR_OFFSET 0 567 #define TARGET_USE_ANCHORS_FOR_SYMBOL_P default_use_anchors_for_symbol_p 568 #define TARGET_FUNCTION_OK_FOR_SIBCALL hook_bool_tree_tree_false 569 #define TARGET_COMP_TYPE_ATTRIBUTES hook_int_const_tree_const_tree_1 570 #ifndef TARGET_SET_DEFAULT_TYPE_ATTRIBUTES 571 #define TARGET_SET_DEFAULT_TYPE_ATTRIBUTES hook_void_tree 572 #endif 573 #define TARGET_INSERT_ATTRIBUTES hook_void_tree_treeptr 574 #define TARGET_FUNCTION_ATTRIBUTE_INLINABLE_P hook_bool_const_tree_false 575 #define TARGET_MS_BITFIELD_LAYOUT_P hook_bool_const_tree_false 576 #define TARGET_ALIGN_ANON_BITFIELD hook_bool_void_false 577 #define TARGET_NARROW_VOLATILE_BITFIELD hook_bool_void_false 578 #define TARGET_RTX_COSTS hook_bool_rtx_int_int_intp_bool_false 579 #define TARGET_MANGLE_TYPE hook_constcharptr_const_tree_null 580 #define TARGET_ALLOCATE_INITIAL_VALUE NULL 581 582 #define TARGET_UNSPEC_MAY_TRAP_P default_unspec_may_trap_p 583 584 #ifndef TARGET_SET_CURRENT_FUNCTION 585 #define TARGET_SET_CURRENT_FUNCTION hook_void_tree 586 #endif 587 588 #ifndef TARGET_INIT_LIBFUNCS 589 #define TARGET_INIT_LIBFUNCS hook_void_void 590 #endif 591 592 #ifndef TARGET_IN_SMALL_DATA_P 593 #define TARGET_IN_SMALL_DATA_P hook_bool_const_tree_false 594 #endif 595 596 #ifndef TARGET_MANGLE_DECL_ASSEMBLER_NAME 597 #define TARGET_MANGLE_DECL_ASSEMBLER_NAME default_mangle_decl_assembler_name 598 #endif 599 600 #ifndef TARGET_ENCODE_SECTION_INFO 601 #define TARGET_ENCODE_SECTION_INFO default_encode_section_info 602 #endif 603 604 #ifndef TARGET_INVALID_ARG_FOR_UNPROTOTYPED_FN 605 #define TARGET_INVALID_ARG_FOR_UNPROTOTYPED_FN hook_invalid_arg_for_unprototyped_fn 606 #endif 607 608 #define TARGET_INVALID_CONVERSION hook_constcharptr_const_tree_const_tree_null 609 #define TARGET_INVALID_UNARY_OP hook_constcharptr_int_const_tree_null 610 #define TARGET_INVALID_BINARY_OP hook_constcharptr_int_const_tree_const_tree_null 611 #define TARGET_INVALID_PARAMETER_TYPE hook_constcharptr_const_tree_null 612 #define TARGET_INVALID_RETURN_TYPE hook_constcharptr_const_tree_null 613 #define TARGET_PROMOTED_TYPE hook_tree_const_tree_null 614 #define TARGET_CONVERT_TO_TYPE hook_tree_tree_tree_null 615 616 #define TARGET_FIXED_CONDITION_CODE_REGS hook_bool_uintp_uintp_false 617 618 #define TARGET_CC_MODES_COMPATIBLE default_cc_modes_compatible 619 620 #define TARGET_MACHINE_DEPENDENT_REORG 0 621 622 #define TARGET_BUILD_BUILTIN_VA_LIST std_build_builtin_va_list 623 #define TARGET_FN_ABI_VA_LIST std_fn_abi_va_list 624 #define TARGET_CANONICAL_VA_LIST_TYPE std_canonical_va_list_type 625 #define TARGET_EXPAND_BUILTIN_VA_START 0 626 627 #define TARGET_GET_PCH_VALIDITY default_get_pch_validity 628 #define TARGET_PCH_VALID_P default_pch_valid_p 629 #define TARGET_CHECK_PCH_TARGET_FLAGS NULL 630 631 #define TARGET_DEFAULT_SHORT_ENUMS hook_bool_void_false 632 633 #define TARGET_BUILTIN_SETJMP_FRAME_VALUE default_builtin_setjmp_frame_value 634 635 #define TARGET_MD_ASM_CLOBBERS hook_tree_tree_tree_tree_3rd_identity 636 637 #define TARGET_DWARF_CALLING_CONVENTION hook_int_const_tree_0 638 639 #define TARGET_DWARF_HANDLE_FRAME_UNSPEC 0 640 641 #define TARGET_STDARG_OPTIMIZE_HOOK 0 642 643 #define TARGET_STACK_PROTECT_GUARD default_stack_protect_guard 644 #define TARGET_STACK_PROTECT_FAIL default_external_stack_protect_fail 645 646 #define TARGET_ARM_EABI_UNWINDER false 647 648 #define TARGET_PROMOTE_FUNCTION_MODE default_promote_function_mode 649 #define TARGET_PROMOTE_PROTOTYPES hook_bool_const_tree_false 650 651 #define TARGET_STRUCT_VALUE_RTX hook_rtx_tree_int_null 652 #define TARGET_RETURN_IN_MEMORY default_return_in_memory 653 #define TARGET_RETURN_IN_MSB hook_bool_const_tree_false 654 655 #define TARGET_EXPAND_BUILTIN_SAVEREGS default_expand_builtin_saveregs 656 #define TARGET_SETUP_INCOMING_VARARGS default_setup_incoming_varargs 657 #define TARGET_STRICT_ARGUMENT_NAMING hook_bool_CUMULATIVE_ARGS_false 658 #define TARGET_PRETEND_OUTGOING_VARARGS_NAMED \ 659 default_pretend_outgoing_varargs_named 660 #define TARGET_SPLIT_COMPLEX_ARG NULL 661 662 #define TARGET_GIMPLIFY_VA_ARG_EXPR std_gimplify_va_arg_expr 663 #define TARGET_PASS_BY_REFERENCE hook_bool_CUMULATIVE_ARGS_mode_tree_bool_false 664 665 #define TARGET_RELAXED_ORDERING false 666 667 #define TARGET_MUST_PASS_IN_STACK must_pass_in_stack_var_size_or_pad 668 #define TARGET_CALLEE_COPIES hook_bool_CUMULATIVE_ARGS_mode_tree_bool_false 669 #define TARGET_ARG_PARTIAL_BYTES hook_int_CUMULATIVE_ARGS_mode_tree_bool_0 670 671 #define TARGET_FUNCTION_VALUE default_function_value 672 #define TARGET_LIBCALL_VALUE default_libcall_value 673 #define TARGET_INTERNAL_ARG_POINTER default_internal_arg_pointer 674 #define TARGET_UPDATE_STACK_BOUNDARY NULL 675 #define TARGET_GET_DRAP_RTX NULL 676 #define TARGET_ALLOCATE_STACK_SLOTS_FOR_ARGS hook_bool_void_true 677 #define TARGET_STATIC_CHAIN default_static_chain 678 #define TARGET_TRAMPOLINE_INIT default_trampoline_init 679 #define TARGET_TRAMPOLINE_ADJUST_ADDRESS NULL 680 681 #define TARGET_CALLS { \ 682 TARGET_PROMOTE_FUNCTION_MODE, \ 683 TARGET_PROMOTE_PROTOTYPES, \ 684 TARGET_STRUCT_VALUE_RTX, \ 685 TARGET_RETURN_IN_MEMORY, \ 686 TARGET_RETURN_IN_MSB, \ 687 TARGET_PASS_BY_REFERENCE, \ 688 TARGET_EXPAND_BUILTIN_SAVEREGS, \ 689 TARGET_SETUP_INCOMING_VARARGS, \ 690 TARGET_STRICT_ARGUMENT_NAMING, \ 691 TARGET_PRETEND_OUTGOING_VARARGS_NAMED, \ 692 TARGET_SPLIT_COMPLEX_ARG, \ 693 TARGET_MUST_PASS_IN_STACK, \ 694 TARGET_CALLEE_COPIES, \ 695 TARGET_ARG_PARTIAL_BYTES, \ 696 TARGET_INVALID_ARG_FOR_UNPROTOTYPED_FN, \ 697 TARGET_FUNCTION_VALUE, \ 698 TARGET_LIBCALL_VALUE, \ 699 TARGET_INTERNAL_ARG_POINTER, \ 700 TARGET_UPDATE_STACK_BOUNDARY, \ 701 TARGET_GET_DRAP_RTX, \ 702 TARGET_ALLOCATE_STACK_SLOTS_FOR_ARGS, \ 703 TARGET_STATIC_CHAIN, \ 704 TARGET_TRAMPOLINE_INIT, \ 705 TARGET_TRAMPOLINE_ADJUST_ADDRESS \ 706 } 707 708 #ifndef TARGET_UNWIND_TABLES_DEFAULT 709 #error "Missing unwind_tables_default" 710 #define TARGET_UNWIND_TABLES_DEFAULT false 711 #endif 712 713 #ifndef TARGET_HANDLE_PRAGMA_EXTERN_PREFIX 714 #define TARGET_HANDLE_PRAGMA_EXTERN_PREFIX 0 715 #endif 716 717 #ifdef IRA_COVER_CLASSES 718 #define TARGET_IRA_COVER_CLASSES default_ira_cover_classes 719 #else 720 #define TARGET_IRA_COVER_CLASSES 0 721 #endif 722 723 #ifndef TARGET_SECONDARY_RELOAD 724 #define TARGET_SECONDARY_RELOAD default_secondary_reload 725 #endif 726 727 #ifndef TARGET_EXPAND_TO_RTL_HOOK 728 #define TARGET_EXPAND_TO_RTL_HOOK hook_void_void 729 #endif 730 731 #ifndef TARGET_INSTANTIATE_DECLS 732 #define TARGET_INSTANTIATE_DECLS hook_void_void 733 #endif 734 735 #ifndef TARGET_HARD_REGNO_SCRATCH_OK 736 #define TARGET_HARD_REGNO_SCRATCH_OK default_hard_regno_scratch_ok 737 #endif 738 739 #ifndef TARGET_CASE_VALUES_THRESHOLD 740 #define TARGET_CASE_VALUES_THRESHOLD default_case_values_threshold 741 #endif 742 743 #ifndef TARGET_FRAME_POINTER_REQUIRED 744 #define TARGET_FRAME_POINTER_REQUIRED hook_bool_void_false 745 #endif 746 747 #ifndef TARGET_CAN_ELIMINATE 748 #define TARGET_CAN_ELIMINATE hook_bool_const_int_const_int_true 749 #endif 750 751 /* C specific. */ 752 #ifndef TARGET_C_MODE_FOR_SUFFIX 753 #define TARGET_C_MODE_FOR_SUFFIX default_mode_for_suffix 754 #endif 755 756 #define TARGET_C \ 757 { \ 758 TARGET_C_MODE_FOR_SUFFIX \ 759 } 760 761 /* C++ specific. */ 762 #ifndef TARGET_CXX_GUARD_TYPE 763 #define TARGET_CXX_GUARD_TYPE default_cxx_guard_type 764 #endif 765 766 #ifndef TARGET_CXX_GUARD_MASK_BIT 767 #define TARGET_CXX_GUARD_MASK_BIT hook_bool_void_false 768 #endif 769 770 #ifndef TARGET_CXX_GET_COOKIE_SIZE 771 #define TARGET_CXX_GET_COOKIE_SIZE default_cxx_get_cookie_size 772 #endif 773 774 #ifndef TARGET_CXX_COOKIE_HAS_SIZE 775 #define TARGET_CXX_COOKIE_HAS_SIZE hook_bool_void_false 776 #endif 777 778 #ifndef TARGET_CXX_IMPORT_EXPORT_CLASS 779 #define TARGET_CXX_IMPORT_EXPORT_CLASS NULL 780 #endif 781 782 #ifndef TARGET_CXX_CDTOR_RETURNS_THIS 783 #define TARGET_CXX_CDTOR_RETURNS_THIS hook_bool_void_false 784 #endif 785 786 #ifndef TARGET_CXX_KEY_METHOD_MAY_BE_INLINE 787 #define TARGET_CXX_KEY_METHOD_MAY_BE_INLINE hook_bool_void_true 788 #endif 789 790 #ifndef TARGET_CXX_DETERMINE_CLASS_DATA_VISIBILITY 791 #define TARGET_CXX_DETERMINE_CLASS_DATA_VISIBILITY hook_void_tree 792 #endif 793 794 #ifndef TARGET_CXX_CLASS_DATA_ALWAYS_COMDAT 795 #define TARGET_CXX_CLASS_DATA_ALWAYS_COMDAT hook_bool_void_true 796 #endif 797 798 #ifndef TARGET_CXX_LIBRARY_RTTI_COMDAT 799 #define TARGET_CXX_LIBRARY_RTTI_COMDAT hook_bool_void_true 800 #endif 801 802 #ifndef TARGET_CXX_USE_AEABI_ATEXIT 803 #define TARGET_CXX_USE_AEABI_ATEXIT hook_bool_void_false 804 #endif 805 806 #ifndef TARGET_CXX_USE_ATEXIT_FOR_CXA_ATEXIT 807 #define TARGET_CXX_USE_ATEXIT_FOR_CXA_ATEXIT hook_bool_void_false 808 #endif 809 810 #ifndef TARGET_CXX_ADJUST_CLASS_AT_DEFINITION 811 #define TARGET_CXX_ADJUST_CLASS_AT_DEFINITION hook_void_tree 812 #endif 813 814 #define TARGET_CXX \ 815 { \ 816 TARGET_CXX_GUARD_TYPE, \ 817 TARGET_CXX_GUARD_MASK_BIT, \ 818 TARGET_CXX_GET_COOKIE_SIZE, \ 819 TARGET_CXX_COOKIE_HAS_SIZE, \ 820 TARGET_CXX_IMPORT_EXPORT_CLASS, \ 821 TARGET_CXX_CDTOR_RETURNS_THIS, \ 822 TARGET_CXX_KEY_METHOD_MAY_BE_INLINE, \ 823 TARGET_CXX_DETERMINE_CLASS_DATA_VISIBILITY, \ 824 TARGET_CXX_CLASS_DATA_ALWAYS_COMDAT, \ 825 TARGET_CXX_LIBRARY_RTTI_COMDAT, \ 826 TARGET_CXX_USE_AEABI_ATEXIT, \ 827 TARGET_CXX_USE_ATEXIT_FOR_CXA_ATEXIT, \ 828 TARGET_CXX_ADJUST_CLASS_AT_DEFINITION \ 829 } 830 831 /* EMUTLS specific */ 832 #ifndef TARGET_EMUTLS_GET_ADDRESS 833 #define TARGET_EMUTLS_GET_ADDRESS "__builtin___emutls_get_address" 834 #endif 835 836 #ifndef TARGET_EMUTLS_REGISTER_COMMON 837 #define TARGET_EMUTLS_REGISTER_COMMON "__builtin___emutls_register_common" 838 #endif 839 840 #ifndef TARGET_EMUTLS_VAR_SECTION 841 #define TARGET_EMUTLS_VAR_SECTION NULL 842 #endif 843 844 #ifndef TARGET_EMUTLS_TMPL_SECTION 845 #define TARGET_EMUTLS_TMPL_SECTION NULL 846 #endif 847 848 #ifndef TARGET_EMUTLS_VAR_PREFIX 849 #define TARGET_EMUTLS_VAR_PREFIX NULL 850 #endif 851 852 #ifndef TARGET_EMUTLS_TMPL_PREFIX 853 #define TARGET_EMUTLS_TMPL_PREFIX NULL 854 #endif 855 856 #ifndef TARGET_EMUTLS_VAR_FIELDS 857 #define TARGET_EMUTLS_VAR_FIELDS default_emutls_var_fields 858 #endif 859 860 #ifndef TARGET_EMUTLS_VAR_INIT 861 #define TARGET_EMUTLS_VAR_INIT default_emutls_var_init 862 #endif 863 864 #ifndef TARGET_EMUTLS_VAR_ALIGN_FIXED 865 #define TARGET_EMUTLS_VAR_ALIGN_FIXED false 866 #endif 867 868 #ifndef TARGET_EMUTLS_DEBUG_FORM_TLS_ADDRESS 869 #define TARGET_EMUTLS_DEBUG_FORM_TLS_ADDRESS false 870 #endif 871 872 #define TARGET_EMUTLS \ 873 { \ 874 TARGET_EMUTLS_GET_ADDRESS, \ 875 TARGET_EMUTLS_REGISTER_COMMON, \ 876 TARGET_EMUTLS_VAR_SECTION, \ 877 TARGET_EMUTLS_TMPL_SECTION, \ 878 TARGET_EMUTLS_VAR_PREFIX, \ 879 TARGET_EMUTLS_TMPL_PREFIX, \ 880 TARGET_EMUTLS_VAR_FIELDS, \ 881 TARGET_EMUTLS_VAR_INIT, \ 882 TARGET_EMUTLS_VAR_ALIGN_FIXED, \ 883 TARGET_EMUTLS_DEBUG_FORM_TLS_ADDRESS \ 884 } 885 886 /* Function specific option attribute support. */ 887 #ifndef TARGET_OPTION_VALID_ATTRIBUTE_P 888 #define TARGET_OPTION_VALID_ATTRIBUTE_P \ 889 default_target_option_valid_attribute_p 890 #endif 891 892 #ifndef TARGET_OPTION_SAVE 893 #define TARGET_OPTION_SAVE NULL 894 #endif 895 896 #ifndef TARGET_OPTION_RESTORE 897 #define TARGET_OPTION_RESTORE NULL 898 #endif 899 900 #ifndef TARGET_OPTION_PRINT 901 #define TARGET_OPTION_PRINT NULL 902 #endif 903 904 #ifndef TARGET_OPTION_PRAGMA_PARSE 905 #define TARGET_OPTION_PRAGMA_PARSE default_target_option_pragma_parse 906 #endif 907 908 #ifndef TARGET_CAN_INLINE_P 909 #define TARGET_CAN_INLINE_P default_target_can_inline_p 910 #endif 911 912 #define TARGET_OPTION_HOOKS \ 913 { \ 914 TARGET_OPTION_VALID_ATTRIBUTE_P, \ 915 TARGET_OPTION_SAVE, \ 916 TARGET_OPTION_RESTORE, \ 917 TARGET_OPTION_PRINT, \ 918 TARGET_OPTION_PRAGMA_PARSE, \ 919 TARGET_CAN_INLINE_P, \ 920 } 921 922 /* The whole shebang. */ 923 #define TARGET_INITIALIZER \ 924 { \ 925 TARGET_ASM_OUT, \ 926 TARGET_SCHED, \ 927 TARGET_VECTORIZE, \ 928 TARGET_DEFAULT_TARGET_FLAGS, \ 929 TARGET_OVERRIDE_OPTIONS_AFTER_CHANGE, \ 930 TARGET_HANDLE_OPTION, \ 931 TARGET_HELP, \ 932 TARGET_EH_RETURN_FILTER_MODE, \ 933 TARGET_LIBGCC_CMP_RETURN_MODE, \ 934 TARGET_LIBGCC_SHIFT_COUNT_MODE, \ 935 TARGET_UNWIND_WORD_MODE, \ 936 TARGET_MERGE_DECL_ATTRIBUTES, \ 937 TARGET_MERGE_TYPE_ATTRIBUTES, \ 938 TARGET_ATTRIBUTE_TABLE, \ 939 TARGET_COMP_TYPE_ATTRIBUTES, \ 940 TARGET_SET_DEFAULT_TYPE_ATTRIBUTES, \ 941 TARGET_INSERT_ATTRIBUTES, \ 942 TARGET_FUNCTION_ATTRIBUTE_INLINABLE_P, \ 943 TARGET_MS_BITFIELD_LAYOUT_P, \ 944 TARGET_DECIMAL_FLOAT_SUPPORTED_P, \ 945 TARGET_FIXED_POINT_SUPPORTED_P, \ 946 TARGET_ALIGN_ANON_BITFIELD, \ 947 TARGET_NARROW_VOLATILE_BITFIELD, \ 948 TARGET_INIT_BUILTINS, \ 949 TARGET_BUILTIN_DECL, \ 950 TARGET_EXPAND_BUILTIN, \ 951 TARGET_RESOLVE_OVERLOADED_BUILTIN, \ 952 TARGET_FOLD_BUILTIN, \ 953 TARGET_BUILTIN_RECIPROCAL, \ 954 TARGET_MANGLE_TYPE, \ 955 TARGET_INIT_LIBFUNCS, \ 956 TARGET_SECTION_TYPE_FLAGS, \ 957 TARGET_CANNOT_MODIFY_JUMPS_P, \ 958 TARGET_BRANCH_TARGET_REGISTER_CLASS, \ 959 TARGET_BRANCH_TARGET_REGISTER_CALLEE_SAVED, \ 960 TARGET_HAVE_CONDITIONAL_EXECUTION, \ 961 TARGET_CANNOT_FORCE_CONST_MEM, \ 962 TARGET_CANNOT_COPY_INSN_P, \ 963 TARGET_COMMUTATIVE_P, \ 964 TARGET_LEGITIMIZE_ADDRESS, \ 965 TARGET_DELEGITIMIZE_ADDRESS, \ 966 TARGET_LEGITIMATE_ADDRESS_P, \ 967 TARGET_USE_BLOCKS_FOR_CONSTANT_P, \ 968 TARGET_MIN_ANCHOR_OFFSET, \ 969 TARGET_MAX_ANCHOR_OFFSET, \ 970 TARGET_USE_ANCHORS_FOR_SYMBOL_P, \ 971 TARGET_FUNCTION_OK_FOR_SIBCALL, \ 972 TARGET_SET_CURRENT_FUNCTION, \ 973 TARGET_IN_SMALL_DATA_P, \ 974 TARGET_BINDS_LOCAL_P, \ 975 TARGET_MANGLE_DECL_ASSEMBLER_NAME, \ 976 TARGET_ENCODE_SECTION_INFO, \ 977 TARGET_STRIP_NAME_ENCODING, \ 978 TARGET_SHIFT_TRUNCATION_MASK, \ 979 TARGET_MIN_DIVISIONS_FOR_RECIP_MUL, \ 980 TARGET_MODE_REP_EXTENDED, \ 981 TARGET_VALID_POINTER_MODE, \ 982 TARGET_ADDR_SPACE_HOOKS, \ 983 TARGET_SCALAR_MODE_SUPPORTED_P, \ 984 TARGET_VECTOR_MODE_SUPPORTED_P, \ 985 TARGET_RTX_COSTS, \ 986 TARGET_ADDRESS_COST, \ 987 TARGET_ALLOCATE_INITIAL_VALUE, \ 988 TARGET_UNSPEC_MAY_TRAP_P, \ 989 TARGET_DWARF_REGISTER_SPAN, \ 990 TARGET_INIT_DWARF_REG_SIZES_EXTRA, \ 991 TARGET_FIXED_CONDITION_CODE_REGS, \ 992 TARGET_CC_MODES_COMPATIBLE, \ 993 TARGET_MACHINE_DEPENDENT_REORG, \ 994 TARGET_BUILD_BUILTIN_VA_LIST, \ 995 TARGET_FN_ABI_VA_LIST, \ 996 TARGET_CANONICAL_VA_LIST_TYPE, \ 997 TARGET_EXPAND_BUILTIN_VA_START, \ 998 TARGET_GIMPLIFY_VA_ARG_EXPR, \ 999 TARGET_GET_PCH_VALIDITY, \ 1000 TARGET_PCH_VALID_P, \ 1001 TARGET_CHECK_PCH_TARGET_FLAGS, \ 1002 TARGET_DEFAULT_SHORT_ENUMS, \ 1003 TARGET_BUILTIN_SETJMP_FRAME_VALUE, \ 1004 TARGET_MD_ASM_CLOBBERS, \ 1005 TARGET_DWARF_CALLING_CONVENTION, \ 1006 TARGET_DWARF_HANDLE_FRAME_UNSPEC, \ 1007 TARGET_STDARG_OPTIMIZE_HOOK, \ 1008 TARGET_STACK_PROTECT_GUARD, \ 1009 TARGET_STACK_PROTECT_FAIL, \ 1010 TARGET_INVALID_WITHIN_DOLOOP, \ 1011 TARGET_VALID_DLLIMPORT_ATTRIBUTE_P, \ 1012 TARGET_CONST_ANCHOR, \ 1013 TARGET_CALLS, \ 1014 TARGET_INVALID_CONVERSION, \ 1015 TARGET_INVALID_UNARY_OP, \ 1016 TARGET_INVALID_BINARY_OP, \ 1017 TARGET_INVALID_PARAMETER_TYPE, \ 1018 TARGET_INVALID_RETURN_TYPE, \ 1019 TARGET_PROMOTED_TYPE, \ 1020 TARGET_CONVERT_TO_TYPE, \ 1021 TARGET_IRA_COVER_CLASSES, \ 1022 TARGET_SECONDARY_RELOAD, \ 1023 TARGET_EXPAND_TO_RTL_HOOK, \ 1024 TARGET_INSTANTIATE_DECLS, \ 1025 TARGET_HARD_REGNO_SCRATCH_OK, \ 1026 TARGET_CASE_VALUES_THRESHOLD, \ 1027 TARGET_FRAME_POINTER_REQUIRED, \ 1028 TARGET_CAN_ELIMINATE, \ 1029 TARGET_C, \ 1030 TARGET_CXX, \ 1031 TARGET_EMUTLS, \ 1032 TARGET_OPTION_HOOKS, \ 1033 TARGET_EXTRA_LIVE_ON_ENTRY, \ 1034 TARGET_UNWIND_TABLES_DEFAULT, \ 1035 TARGET_HAVE_NAMED_SECTIONS, \ 1036 TARGET_HAVE_SWITCHABLE_BSS_SECTIONS, \ 1037 TARGET_HAVE_CTORS_DTORS, \ 1038 TARGET_HAVE_TLS, \ 1039 TARGET_HAVE_SRODATA_SECTION, \ 1040 TARGET_TERMINATE_DW2_EH_FRAME_INFO, \ 1041 TARGET_ASM_FILE_START_APP_OFF, \ 1042 TARGET_ASM_FILE_START_FILE_DIRECTIVE, \ 1043 TARGET_HANDLE_PRAGMA_EXTERN_PREFIX, \ 1044 TARGET_RELAXED_ORDERING, \ 1045 TARGET_ARM_EABI_UNWINDER \ 1046 } 1047 1048 #define TARGET_HANDLE_C_OPTION default_handle_c_option 1049 #define TARGETCM_INITIALIZER { TARGET_HANDLE_C_OPTION } 1050 1051 #include "hooks.h" 1052 #include "targhooks.h" 1053