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comparison gcc/target-def.h @ 67:f6334be47118

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update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
author nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
date Tue, 22 Mar 2011 17:18:12 +0900
parents b7f97abdc517
children 04ced10e8804
comparison
equal deleted inserted replaced
65:65488c3d617d 67:f6334be47118
18 18
19 In other words, you are welcome to use, share and improve this program. 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 20 You are forbidden to forbid anyone else to use, share and improve
21 what you give them. Help stamp out software-hoarding! */ 21 what you give them. Help stamp out software-hoarding! */
22 22
23 /* See target.h for a description of what this file contains and how to 23 /* See target.def for a description of what this file contains and how to
24 use it. 24 use it.
25 25
26 We want to have non-NULL default definitions of all hook functions, 26 We want to have non-NULL default definitions of all hook functions,
27 even if they do nothing. */ 27 even if they do nothing. */
28 28
29 /* Note that if one of these macros must be defined in an OS .h file 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 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. */ 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 32
43 #define TARGET_ASM_ALIGNED_HI_OP "\t.short\t" 33 #define TARGET_ASM_ALIGNED_HI_OP "\t.short\t"
44 #define TARGET_ASM_ALIGNED_SI_OP "\t.long\t" 34 #define TARGET_ASM_ALIGNED_SI_OP "\t.long\t"
45 #define TARGET_ASM_ALIGNED_DI_OP NULL 35 #define TARGET_ASM_ALIGNED_DI_OP NULL
46 #define TARGET_ASM_ALIGNED_TI_OP NULL 36 #define TARGET_ASM_ALIGNED_TI_OP NULL
55 #define TARGET_ASM_UNALIGNED_HI_OP NULL 45 #define TARGET_ASM_UNALIGNED_HI_OP NULL
56 #define TARGET_ASM_UNALIGNED_SI_OP NULL 46 #define TARGET_ASM_UNALIGNED_SI_OP NULL
57 #define TARGET_ASM_UNALIGNED_DI_OP NULL 47 #define TARGET_ASM_UNALIGNED_DI_OP NULL
58 #define TARGET_ASM_UNALIGNED_TI_OP NULL 48 #define TARGET_ASM_UNALIGNED_TI_OP NULL
59 #endif /* OBJECT_FORMAT_ELF */ 49 #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 50
120 #if !defined(TARGET_ASM_CONSTRUCTOR) && !defined(USE_COLLECT2) 51 #if !defined(TARGET_ASM_CONSTRUCTOR) && !defined(USE_COLLECT2)
121 # ifdef CTORS_SECTION_ASM_OP 52 # ifdef CTORS_SECTION_ASM_OP
122 # define TARGET_ASM_CONSTRUCTOR default_ctor_section_asm_out_constructor 53 # define TARGET_ASM_CONSTRUCTOR default_ctor_section_asm_out_constructor
123 # else 54 # else
139 # define TARGET_ASM_DESTRUCTOR default_stabs_asm_out_destructor 70 # define TARGET_ASM_DESTRUCTOR default_stabs_asm_out_destructor
140 # endif 71 # endif
141 # endif 72 # endif
142 #endif 73 #endif
143 74
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) 75 #if !defined(TARGET_HAVE_CTORS_DTORS)
148 # if defined(TARGET_ASM_CONSTRUCTOR) && defined(TARGET_ASM_DESTRUCTOR) 76 # if defined(TARGET_ASM_CONSTRUCTOR) && defined(TARGET_ASM_DESTRUCTOR)
149 # define TARGET_HAVE_CTORS_DTORS true 77 # 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 78 # 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 79 #endif
164 80
165 #ifdef TARGET_ASM_NAMED_SECTION 81 #ifdef TARGET_ASM_NAMED_SECTION
166 #define TARGET_HAVE_NAMED_SECTIONS true 82 #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 83 #endif
187 84
188 #ifndef TARGET_TERMINATE_DW2_EH_FRAME_INFO 85 #ifndef TARGET_TERMINATE_DW2_EH_FRAME_INFO
189 #ifdef EH_FRAME_SECTION_NAME 86 #ifdef EH_FRAME_SECTION_NAME
190 #define TARGET_TERMINATE_DW2_EH_FRAME_INFO false 87 #define TARGET_TERMINATE_DW2_EH_FRAME_INFO false
191 #else
192 #define TARGET_TERMINATE_DW2_EH_FRAME_INFO true
193 #endif 88 #endif
194 #endif 89 #endif
195 90
196 #define TARGET_DWARF_REGISTER_SPAN hook_rtx_rtx_null 91 #if !defined(TARGET_ASM_OUTPUT_ANCHOR) && !defined(ASM_OUTPUT_DEF)
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 92 #define TARGET_ASM_OUTPUT_ANCHOR NULL
244 #endif 93 #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 94
264 #define TARGET_ASM_ALIGNED_INT_OP \ 95 #define TARGET_ASM_ALIGNED_INT_OP \
265 {TARGET_ASM_ALIGNED_HI_OP, \ 96 {TARGET_ASM_ALIGNED_HI_OP, \
266 TARGET_ASM_ALIGNED_SI_OP, \ 97 TARGET_ASM_ALIGNED_SI_OP, \
267 TARGET_ASM_ALIGNED_DI_OP, \ 98 TARGET_ASM_ALIGNED_DI_OP, \
271 {TARGET_ASM_UNALIGNED_HI_OP, \ 102 {TARGET_ASM_UNALIGNED_HI_OP, \
272 TARGET_ASM_UNALIGNED_SI_OP, \ 103 TARGET_ASM_UNALIGNED_SI_OP, \
273 TARGET_ASM_UNALIGNED_DI_OP, \ 104 TARGET_ASM_UNALIGNED_DI_OP, \
274 TARGET_ASM_UNALIGNED_TI_OP} 105 TARGET_ASM_UNALIGNED_TI_OP}
275 106
276 #define TARGET_ASM_OUT {TARGET_ASM_OPEN_PAREN, \ 107 #ifndef IRA_COVER_CLASSES
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_int_treep_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 #ifndef TARGET_SMALL_REGISTER_CLASSES_FOR_MODE_P
553 #define TARGET_SMALL_REGISTER_CLASSES_FOR_MODE_P hook_bool_mode_false
554 #endif
555
556 /* In hooks.c. */
557 #define TARGET_CANNOT_MODIFY_JUMPS_P hook_bool_void_false
558 #define TARGET_BRANCH_TARGET_REGISTER_CLASS \
559 default_branch_target_register_class
560 #define TARGET_BRANCH_TARGET_REGISTER_CALLEE_SAVED hook_bool_bool_false
561 #define TARGET_HAVE_CONDITIONAL_EXECUTION default_have_conditional_execution
562 #define TARGET_LOOP_UNROLL_ADJUST NULL
563 #define TARGET_CANNOT_FORCE_CONST_MEM hook_bool_rtx_false
564 #define TARGET_CANNOT_COPY_INSN_P NULL
565 #define TARGET_COMMUTATIVE_P hook_bool_const_rtx_commutative_p
566 #define TARGET_LEGITIMIZE_ADDRESS default_legitimize_address
567 #define TARGET_DELEGITIMIZE_ADDRESS delegitimize_mem_from_attrs
568 #define TARGET_LEGITIMATE_ADDRESS_P default_legitimate_address_p
569 #define TARGET_USE_BLOCKS_FOR_CONSTANT_P hook_bool_mode_const_rtx_false
570 #define TARGET_MIN_ANCHOR_OFFSET 0
571 #define TARGET_MAX_ANCHOR_OFFSET 0
572 #define TARGET_USE_ANCHORS_FOR_SYMBOL_P default_use_anchors_for_symbol_p
573 #define TARGET_FUNCTION_OK_FOR_SIBCALL hook_bool_tree_tree_false
574 #define TARGET_ATTRIBUTE_TAKES_IDENTIFIER_P hook_bool_const_tree_false
575 #define TARGET_COMP_TYPE_ATTRIBUTES hook_int_const_tree_const_tree_1
576 #ifndef TARGET_SET_DEFAULT_TYPE_ATTRIBUTES
577 #define TARGET_SET_DEFAULT_TYPE_ATTRIBUTES hook_void_tree
578 #endif
579 #define TARGET_INSERT_ATTRIBUTES hook_void_tree_treeptr
580 #define TARGET_FUNCTION_ATTRIBUTE_INLINABLE_P hook_bool_const_tree_false
581 #define TARGET_MS_BITFIELD_LAYOUT_P hook_bool_const_tree_false
582 #define TARGET_ALIGN_ANON_BITFIELD hook_bool_void_false
583 #define TARGET_NARROW_VOLATILE_BITFIELD hook_bool_void_false
584 #define TARGET_RTX_COSTS hook_bool_rtx_int_int_intp_bool_false
585 #define TARGET_MANGLE_TYPE hook_constcharptr_const_tree_null
586 #define TARGET_ALLOCATE_INITIAL_VALUE NULL
587
588 #define TARGET_UNSPEC_MAY_TRAP_P default_unspec_may_trap_p
589
590 #ifndef TARGET_SET_CURRENT_FUNCTION
591 #define TARGET_SET_CURRENT_FUNCTION hook_void_tree
592 #endif
593
594 #ifndef TARGET_INIT_LIBFUNCS
595 #define TARGET_INIT_LIBFUNCS hook_void_void
596 #endif
597
598 #ifndef TARGET_IN_SMALL_DATA_P
599 #define TARGET_IN_SMALL_DATA_P hook_bool_const_tree_false
600 #endif
601
602 #ifndef TARGET_MODE_DEPENDENT_ADDRESS_P
603 #define TARGET_MODE_DEPENDENT_ADDRESS_P default_mode_dependent_address_p
604 #endif
605
606 #ifndef TARGET_MANGLE_DECL_ASSEMBLER_NAME
607 #define TARGET_MANGLE_DECL_ASSEMBLER_NAME default_mangle_decl_assembler_name
608 #endif
609
610 #ifndef TARGET_ENCODE_SECTION_INFO
611 #define TARGET_ENCODE_SECTION_INFO default_encode_section_info
612 #endif
613
614 #ifndef TARGET_INVALID_ARG_FOR_UNPROTOTYPED_FN
615 #define TARGET_INVALID_ARG_FOR_UNPROTOTYPED_FN hook_invalid_arg_for_unprototyped_fn
616 #endif
617
618 #define TARGET_INVALID_CONVERSION hook_constcharptr_const_tree_const_tree_null
619 #define TARGET_INVALID_UNARY_OP hook_constcharptr_int_const_tree_null
620 #define TARGET_INVALID_BINARY_OP hook_constcharptr_int_const_tree_const_tree_null
621 #define TARGET_INVALID_PARAMETER_TYPE hook_constcharptr_const_tree_null
622 #define TARGET_INVALID_RETURN_TYPE hook_constcharptr_const_tree_null
623 #define TARGET_PROMOTED_TYPE hook_tree_const_tree_null
624 #define TARGET_CONVERT_TO_TYPE hook_tree_tree_tree_null
625
626 #define TARGET_FIXED_CONDITION_CODE_REGS hook_bool_uintp_uintp_false
627
628 #define TARGET_CC_MODES_COMPATIBLE default_cc_modes_compatible
629
630 #define TARGET_MACHINE_DEPENDENT_REORG 0
631
632 #define TARGET_BUILD_BUILTIN_VA_LIST std_build_builtin_va_list
633 #define TARGET_FN_ABI_VA_LIST std_fn_abi_va_list
634 #define TARGET_CANONICAL_VA_LIST_TYPE std_canonical_va_list_type
635 #define TARGET_EXPAND_BUILTIN_VA_START 0
636
637 #define TARGET_GET_PCH_VALIDITY default_get_pch_validity
638 #define TARGET_PCH_VALID_P default_pch_valid_p
639 #define TARGET_CHECK_PCH_TARGET_FLAGS NULL
640
641 #define TARGET_DEFAULT_SHORT_ENUMS hook_bool_void_false
642
643 #define TARGET_BUILTIN_SETJMP_FRAME_VALUE default_builtin_setjmp_frame_value
644
645 #define TARGET_MD_ASM_CLOBBERS hook_tree_tree_tree_tree_3rd_identity
646
647 #define TARGET_DWARF_CALLING_CONVENTION hook_int_const_tree_0
648
649 #define TARGET_DWARF_HANDLE_FRAME_UNSPEC 0
650
651 #define TARGET_STDARG_OPTIMIZE_HOOK 0
652
653 #define TARGET_STACK_PROTECT_GUARD default_stack_protect_guard
654 #define TARGET_STACK_PROTECT_FAIL default_external_stack_protect_fail
655
656 #define TARGET_ARM_EABI_UNWINDER false
657
658 #define TARGET_PROMOTE_FUNCTION_MODE default_promote_function_mode
659 #define TARGET_PROMOTE_PROTOTYPES hook_bool_const_tree_false
660
661 #define TARGET_STRUCT_VALUE_RTX hook_rtx_tree_int_null
662 #define TARGET_RETURN_IN_MEMORY default_return_in_memory
663 #define TARGET_RETURN_IN_MSB hook_bool_const_tree_false
664
665 #define TARGET_EXPAND_BUILTIN_SAVEREGS default_expand_builtin_saveregs
666 #define TARGET_SETUP_INCOMING_VARARGS default_setup_incoming_varargs
667 #define TARGET_STRICT_ARGUMENT_NAMING hook_bool_CUMULATIVE_ARGS_false
668 #define TARGET_PRETEND_OUTGOING_VARARGS_NAMED \
669 default_pretend_outgoing_varargs_named
670 #define TARGET_SPLIT_COMPLEX_ARG NULL
671
672 #define TARGET_GIMPLIFY_VA_ARG_EXPR std_gimplify_va_arg_expr
673 #define TARGET_PASS_BY_REFERENCE hook_bool_CUMULATIVE_ARGS_mode_tree_bool_false
674
675 #define TARGET_RELAXED_ORDERING false
676
677 #define TARGET_MUST_PASS_IN_STACK must_pass_in_stack_var_size_or_pad
678 #define TARGET_CALLEE_COPIES hook_bool_CUMULATIVE_ARGS_mode_tree_bool_false
679 #define TARGET_ARG_PARTIAL_BYTES hook_int_CUMULATIVE_ARGS_mode_tree_bool_0
680
681 #define TARGET_FUNCTION_VALUE default_function_value
682 #define TARGET_LIBCALL_VALUE default_libcall_value
683 #define TARGET_FUNCTION_VALUE_REGNO_P default_function_value_regno_p
684 #define TARGET_INTERNAL_ARG_POINTER default_internal_arg_pointer
685 #define TARGET_UPDATE_STACK_BOUNDARY NULL
686 #define TARGET_GET_DRAP_RTX NULL
687 #define TARGET_ALLOCATE_STACK_SLOTS_FOR_ARGS hook_bool_void_true
688 #define TARGET_STATIC_CHAIN default_static_chain
689 #define TARGET_TRAMPOLINE_INIT default_trampoline_init
690 #define TARGET_TRAMPOLINE_ADJUST_ADDRESS NULL
691
692 #define TARGET_CALLS { \
693 TARGET_PROMOTE_FUNCTION_MODE, \
694 TARGET_PROMOTE_PROTOTYPES, \
695 TARGET_STRUCT_VALUE_RTX, \
696 TARGET_RETURN_IN_MEMORY, \
697 TARGET_RETURN_IN_MSB, \
698 TARGET_PASS_BY_REFERENCE, \
699 TARGET_EXPAND_BUILTIN_SAVEREGS, \
700 TARGET_SETUP_INCOMING_VARARGS, \
701 TARGET_STRICT_ARGUMENT_NAMING, \
702 TARGET_PRETEND_OUTGOING_VARARGS_NAMED, \
703 TARGET_SPLIT_COMPLEX_ARG, \
704 TARGET_MUST_PASS_IN_STACK, \
705 TARGET_CALLEE_COPIES, \
706 TARGET_ARG_PARTIAL_BYTES, \
707 TARGET_INVALID_ARG_FOR_UNPROTOTYPED_FN, \
708 TARGET_FUNCTION_VALUE, \
709 TARGET_LIBCALL_VALUE, \
710 TARGET_FUNCTION_VALUE_REGNO_P, \
711 TARGET_INTERNAL_ARG_POINTER, \
712 TARGET_UPDATE_STACK_BOUNDARY, \
713 TARGET_GET_DRAP_RTX, \
714 TARGET_ALLOCATE_STACK_SLOTS_FOR_ARGS, \
715 TARGET_STATIC_CHAIN, \
716 TARGET_TRAMPOLINE_INIT, \
717 TARGET_TRAMPOLINE_ADJUST_ADDRESS \
718 }
719
720 #ifndef TARGET_UNWIND_TABLES_DEFAULT
721 #define TARGET_UNWIND_TABLES_DEFAULT false
722 #endif
723
724 #ifndef TARGET_HANDLE_PRAGMA_EXTERN_PREFIX
725 #define TARGET_HANDLE_PRAGMA_EXTERN_PREFIX 0
726 #endif
727
728 #ifdef IRA_COVER_CLASSES
729 #define TARGET_IRA_COVER_CLASSES default_ira_cover_classes
730 #else
731 #define TARGET_IRA_COVER_CLASSES 0 108 #define TARGET_IRA_COVER_CLASSES 0
732 #endif 109 #endif
733 110
734 #ifndef TARGET_SECONDARY_RELOAD 111 #if !defined (TARGET_FUNCTION_INCOMING_ARG) && !defined (FUNCTION_INCOMING_ARG)
735 #define TARGET_SECONDARY_RELOAD default_secondary_reload 112 #define TARGET_FUNCTION_INCOMING_ARG TARGET_FUNCTION_ARG
736 #endif 113 #endif
737 114
738 #ifndef TARGET_EXPAND_TO_RTL_HOOK 115 #include "target-hooks-def.h"
739 #define TARGET_EXPAND_TO_RTL_HOOK hook_void_void
740 #endif
741
742 #ifndef TARGET_INSTANTIATE_DECLS
743 #define TARGET_INSTANTIATE_DECLS hook_void_void
744 #endif
745
746 #ifndef TARGET_HARD_REGNO_SCRATCH_OK
747 #define TARGET_HARD_REGNO_SCRATCH_OK default_hard_regno_scratch_ok
748 #endif
749
750 #ifndef TARGET_CASE_VALUES_THRESHOLD
751 #define TARGET_CASE_VALUES_THRESHOLD default_case_values_threshold
752 #endif
753
754 #ifndef TARGET_FRAME_POINTER_REQUIRED
755 #define TARGET_FRAME_POINTER_REQUIRED hook_bool_void_false
756 #endif
757
758 #ifndef TARGET_CAN_ELIMINATE
759 #define TARGET_CAN_ELIMINATE hook_bool_const_int_const_int_true
760 #endif
761
762 /* C specific. */
763 #ifndef TARGET_C_MODE_FOR_SUFFIX
764 #define TARGET_C_MODE_FOR_SUFFIX default_mode_for_suffix
765 #endif
766
767 #define TARGET_C \
768 { \
769 TARGET_C_MODE_FOR_SUFFIX \
770 }
771
772 /* C++ specific. */
773 #ifndef TARGET_CXX_GUARD_TYPE
774 #define TARGET_CXX_GUARD_TYPE default_cxx_guard_type
775 #endif
776
777 #ifndef TARGET_CXX_GUARD_MASK_BIT
778 #define TARGET_CXX_GUARD_MASK_BIT hook_bool_void_false
779 #endif
780
781 #ifndef TARGET_CXX_GET_COOKIE_SIZE
782 #define TARGET_CXX_GET_COOKIE_SIZE default_cxx_get_cookie_size
783 #endif
784
785 #ifndef TARGET_CXX_COOKIE_HAS_SIZE
786 #define TARGET_CXX_COOKIE_HAS_SIZE hook_bool_void_false
787 #endif
788
789 #ifndef TARGET_CXX_IMPORT_EXPORT_CLASS
790 #define TARGET_CXX_IMPORT_EXPORT_CLASS NULL
791 #endif
792
793 #ifndef TARGET_CXX_CDTOR_RETURNS_THIS
794 #define TARGET_CXX_CDTOR_RETURNS_THIS hook_bool_void_false
795 #endif
796
797 #ifndef TARGET_CXX_KEY_METHOD_MAY_BE_INLINE
798 #define TARGET_CXX_KEY_METHOD_MAY_BE_INLINE hook_bool_void_true
799 #endif
800
801 #ifndef TARGET_CXX_DETERMINE_CLASS_DATA_VISIBILITY
802 #define TARGET_CXX_DETERMINE_CLASS_DATA_VISIBILITY hook_void_tree
803 #endif
804
805 #ifndef TARGET_CXX_CLASS_DATA_ALWAYS_COMDAT
806 #define TARGET_CXX_CLASS_DATA_ALWAYS_COMDAT hook_bool_void_true
807 #endif
808
809 #ifndef TARGET_CXX_LIBRARY_RTTI_COMDAT
810 #define TARGET_CXX_LIBRARY_RTTI_COMDAT hook_bool_void_true
811 #endif
812
813 #ifndef TARGET_CXX_USE_AEABI_ATEXIT
814 #define TARGET_CXX_USE_AEABI_ATEXIT hook_bool_void_false
815 #endif
816
817 #ifndef TARGET_CXX_USE_ATEXIT_FOR_CXA_ATEXIT
818 #define TARGET_CXX_USE_ATEXIT_FOR_CXA_ATEXIT hook_bool_void_false
819 #endif
820
821 #ifndef TARGET_CXX_ADJUST_CLASS_AT_DEFINITION
822 #define TARGET_CXX_ADJUST_CLASS_AT_DEFINITION hook_void_tree
823 #endif
824
825 #define TARGET_CXX \
826 { \
827 TARGET_CXX_GUARD_TYPE, \
828 TARGET_CXX_GUARD_MASK_BIT, \
829 TARGET_CXX_GET_COOKIE_SIZE, \
830 TARGET_CXX_COOKIE_HAS_SIZE, \
831 TARGET_CXX_IMPORT_EXPORT_CLASS, \
832 TARGET_CXX_CDTOR_RETURNS_THIS, \
833 TARGET_CXX_KEY_METHOD_MAY_BE_INLINE, \
834 TARGET_CXX_DETERMINE_CLASS_DATA_VISIBILITY, \
835 TARGET_CXX_CLASS_DATA_ALWAYS_COMDAT, \
836 TARGET_CXX_LIBRARY_RTTI_COMDAT, \
837 TARGET_CXX_USE_AEABI_ATEXIT, \
838 TARGET_CXX_USE_ATEXIT_FOR_CXA_ATEXIT, \
839 TARGET_CXX_ADJUST_CLASS_AT_DEFINITION \
840 }
841
842 /* EMUTLS specific */
843 #ifndef TARGET_EMUTLS_GET_ADDRESS
844 #define TARGET_EMUTLS_GET_ADDRESS "__builtin___emutls_get_address"
845 #endif
846
847 #ifndef TARGET_EMUTLS_REGISTER_COMMON
848 #define TARGET_EMUTLS_REGISTER_COMMON "__builtin___emutls_register_common"
849 #endif
850
851 #ifndef TARGET_EMUTLS_VAR_SECTION
852 #define TARGET_EMUTLS_VAR_SECTION NULL
853 #endif
854
855 #ifndef TARGET_EMUTLS_TMPL_SECTION
856 #define TARGET_EMUTLS_TMPL_SECTION NULL
857 #endif
858
859 #ifndef TARGET_EMUTLS_VAR_PREFIX
860 #define TARGET_EMUTLS_VAR_PREFIX NULL
861 #endif
862
863 #ifndef TARGET_EMUTLS_TMPL_PREFIX
864 #define TARGET_EMUTLS_TMPL_PREFIX NULL
865 #endif
866
867 #ifndef TARGET_EMUTLS_VAR_FIELDS
868 #define TARGET_EMUTLS_VAR_FIELDS default_emutls_var_fields
869 #endif
870
871 #ifndef TARGET_EMUTLS_VAR_INIT
872 #define TARGET_EMUTLS_VAR_INIT default_emutls_var_init
873 #endif
874
875 #ifndef TARGET_EMUTLS_VAR_ALIGN_FIXED
876 #define TARGET_EMUTLS_VAR_ALIGN_FIXED false
877 #endif
878
879 #ifndef TARGET_EMUTLS_DEBUG_FORM_TLS_ADDRESS
880 #define TARGET_EMUTLS_DEBUG_FORM_TLS_ADDRESS false
881 #endif
882
883 #define TARGET_EMUTLS \
884 { \
885 TARGET_EMUTLS_GET_ADDRESS, \
886 TARGET_EMUTLS_REGISTER_COMMON, \
887 TARGET_EMUTLS_VAR_SECTION, \
888 TARGET_EMUTLS_TMPL_SECTION, \
889 TARGET_EMUTLS_VAR_PREFIX, \
890 TARGET_EMUTLS_TMPL_PREFIX, \
891 TARGET_EMUTLS_VAR_FIELDS, \
892 TARGET_EMUTLS_VAR_INIT, \
893 TARGET_EMUTLS_VAR_ALIGN_FIXED, \
894 TARGET_EMUTLS_DEBUG_FORM_TLS_ADDRESS \
895 }
896
897 /* Function specific option attribute support. */
898 #ifndef TARGET_OPTION_VALID_ATTRIBUTE_P
899 #define TARGET_OPTION_VALID_ATTRIBUTE_P \
900 default_target_option_valid_attribute_p
901 #endif
902
903 #ifndef TARGET_OPTION_SAVE
904 #define TARGET_OPTION_SAVE NULL
905 #endif
906
907 #ifndef TARGET_OPTION_RESTORE
908 #define TARGET_OPTION_RESTORE NULL
909 #endif
910
911 #ifndef TARGET_OPTION_PRINT
912 #define TARGET_OPTION_PRINT NULL
913 #endif
914
915 #ifndef TARGET_OPTION_PRAGMA_PARSE
916 #define TARGET_OPTION_PRAGMA_PARSE default_target_option_pragma_parse
917 #endif
918
919 #ifndef TARGET_CAN_INLINE_P
920 #define TARGET_CAN_INLINE_P default_target_can_inline_p
921 #endif
922
923 #define TARGET_OPTION_HOOKS \
924 { \
925 TARGET_OPTION_VALID_ATTRIBUTE_P, \
926 TARGET_OPTION_SAVE, \
927 TARGET_OPTION_RESTORE, \
928 TARGET_OPTION_PRINT, \
929 TARGET_OPTION_PRAGMA_PARSE, \
930 TARGET_CAN_INLINE_P, \
931 }
932
933 /* The whole shebang. */
934 #define TARGET_INITIALIZER \
935 { \
936 TARGET_ASM_OUT, \
937 TARGET_SCHED, \
938 TARGET_VECTORIZE, \
939 TARGET_DEFAULT_TARGET_FLAGS, \
940 TARGET_OVERRIDE_OPTIONS_AFTER_CHANGE, \
941 TARGET_HANDLE_OPTION, \
942 TARGET_HELP, \
943 TARGET_EH_RETURN_FILTER_MODE, \
944 TARGET_LIBGCC_CMP_RETURN_MODE, \
945 TARGET_LIBGCC_SHIFT_COUNT_MODE, \
946 TARGET_UNWIND_WORD_MODE, \
947 TARGET_MERGE_DECL_ATTRIBUTES, \
948 TARGET_MERGE_TYPE_ATTRIBUTES, \
949 TARGET_ATTRIBUTE_TABLE, \
950 TARGET_ATTRIBUTE_TAKES_IDENTIFIER_P, \
951 TARGET_COMP_TYPE_ATTRIBUTES, \
952 TARGET_SET_DEFAULT_TYPE_ATTRIBUTES, \
953 TARGET_INSERT_ATTRIBUTES, \
954 TARGET_FUNCTION_ATTRIBUTE_INLINABLE_P, \
955 TARGET_MS_BITFIELD_LAYOUT_P, \
956 TARGET_DECIMAL_FLOAT_SUPPORTED_P, \
957 TARGET_FIXED_POINT_SUPPORTED_P, \
958 TARGET_ALIGN_ANON_BITFIELD, \
959 TARGET_NARROW_VOLATILE_BITFIELD, \
960 TARGET_INIT_BUILTINS, \
961 TARGET_BUILTIN_DECL, \
962 TARGET_EXPAND_BUILTIN, \
963 TARGET_RESOLVE_OVERLOADED_BUILTIN, \
964 TARGET_FOLD_BUILTIN, \
965 TARGET_BUILTIN_RECIPROCAL, \
966 TARGET_MANGLE_TYPE, \
967 TARGET_INIT_LIBFUNCS, \
968 TARGET_SECTION_TYPE_FLAGS, \
969 TARGET_CANNOT_MODIFY_JUMPS_P, \
970 TARGET_BRANCH_TARGET_REGISTER_CLASS, \
971 TARGET_BRANCH_TARGET_REGISTER_CALLEE_SAVED, \
972 TARGET_HAVE_CONDITIONAL_EXECUTION, \
973 TARGET_LOOP_UNROLL_ADJUST, \
974 TARGET_CANNOT_FORCE_CONST_MEM, \
975 TARGET_CANNOT_COPY_INSN_P, \
976 TARGET_COMMUTATIVE_P, \
977 TARGET_MODE_DEPENDENT_ADDRESS_P, \
978 TARGET_LEGITIMIZE_ADDRESS, \
979 TARGET_DELEGITIMIZE_ADDRESS, \
980 TARGET_LEGITIMATE_ADDRESS_P, \
981 TARGET_USE_BLOCKS_FOR_CONSTANT_P, \
982 TARGET_MIN_ANCHOR_OFFSET, \
983 TARGET_MAX_ANCHOR_OFFSET, \
984 TARGET_USE_ANCHORS_FOR_SYMBOL_P, \
985 TARGET_FUNCTION_OK_FOR_SIBCALL, \
986 TARGET_SET_CURRENT_FUNCTION, \
987 TARGET_IN_SMALL_DATA_P, \
988 TARGET_BINDS_LOCAL_P, \
989 TARGET_MANGLE_DECL_ASSEMBLER_NAME, \
990 TARGET_ENCODE_SECTION_INFO, \
991 TARGET_STRIP_NAME_ENCODING, \
992 TARGET_SHIFT_TRUNCATION_MASK, \
993 TARGET_MIN_DIVISIONS_FOR_RECIP_MUL, \
994 TARGET_MODE_REP_EXTENDED, \
995 TARGET_VALID_POINTER_MODE, \
996 TARGET_ADDR_SPACE_HOOKS, \
997 TARGET_SCALAR_MODE_SUPPORTED_P, \
998 TARGET_VECTOR_MODE_SUPPORTED_P, \
999 TARGET_SMALL_REGISTER_CLASSES_FOR_MODE_P, \
1000 TARGET_RTX_COSTS, \
1001 TARGET_ADDRESS_COST, \
1002 TARGET_ALLOCATE_INITIAL_VALUE, \
1003 TARGET_UNSPEC_MAY_TRAP_P, \
1004 TARGET_DWARF_REGISTER_SPAN, \
1005 TARGET_INIT_DWARF_REG_SIZES_EXTRA, \
1006 TARGET_FIXED_CONDITION_CODE_REGS, \
1007 TARGET_CC_MODES_COMPATIBLE, \
1008 TARGET_MACHINE_DEPENDENT_REORG, \
1009 TARGET_BUILD_BUILTIN_VA_LIST, \
1010 TARGET_FN_ABI_VA_LIST, \
1011 TARGET_CANONICAL_VA_LIST_TYPE, \
1012 TARGET_EXPAND_BUILTIN_VA_START, \
1013 TARGET_GIMPLIFY_VA_ARG_EXPR, \
1014 TARGET_GET_PCH_VALIDITY, \
1015 TARGET_PCH_VALID_P, \
1016 TARGET_CHECK_PCH_TARGET_FLAGS, \
1017 TARGET_DEFAULT_SHORT_ENUMS, \
1018 TARGET_BUILTIN_SETJMP_FRAME_VALUE, \
1019 TARGET_MD_ASM_CLOBBERS, \
1020 TARGET_DWARF_CALLING_CONVENTION, \
1021 TARGET_DWARF_HANDLE_FRAME_UNSPEC, \
1022 TARGET_STDARG_OPTIMIZE_HOOK, \
1023 TARGET_STACK_PROTECT_GUARD, \
1024 TARGET_STACK_PROTECT_FAIL, \
1025 TARGET_INVALID_WITHIN_DOLOOP, \
1026 TARGET_VALID_DLLIMPORT_ATTRIBUTE_P, \
1027 TARGET_CONST_ANCHOR, \
1028 TARGET_CALLS, \
1029 TARGET_INVALID_CONVERSION, \
1030 TARGET_INVALID_UNARY_OP, \
1031 TARGET_INVALID_BINARY_OP, \
1032 TARGET_INVALID_PARAMETER_TYPE, \
1033 TARGET_INVALID_RETURN_TYPE, \
1034 TARGET_PROMOTED_TYPE, \
1035 TARGET_CONVERT_TO_TYPE, \
1036 TARGET_IRA_COVER_CLASSES, \
1037 TARGET_SECONDARY_RELOAD, \
1038 TARGET_EXPAND_TO_RTL_HOOK, \
1039 TARGET_INSTANTIATE_DECLS, \
1040 TARGET_HARD_REGNO_SCRATCH_OK, \
1041 TARGET_CASE_VALUES_THRESHOLD, \
1042 TARGET_FRAME_POINTER_REQUIRED, \
1043 TARGET_CAN_ELIMINATE, \
1044 TARGET_C, \
1045 TARGET_CXX, \
1046 TARGET_EMUTLS, \
1047 TARGET_OPTION_HOOKS, \
1048 TARGET_EXTRA_LIVE_ON_ENTRY, \
1049 TARGET_UNWIND_TABLES_DEFAULT, \
1050 TARGET_HAVE_NAMED_SECTIONS, \
1051 TARGET_HAVE_SWITCHABLE_BSS_SECTIONS, \
1052 TARGET_HAVE_CTORS_DTORS, \
1053 TARGET_HAVE_TLS, \
1054 TARGET_HAVE_SRODATA_SECTION, \
1055 TARGET_TERMINATE_DW2_EH_FRAME_INFO, \
1056 TARGET_ASM_FILE_START_APP_OFF, \
1057 TARGET_ASM_FILE_START_FILE_DIRECTIVE, \
1058 TARGET_HANDLE_PRAGMA_EXTERN_PREFIX, \
1059 TARGET_RELAXED_ORDERING, \
1060 TARGET_ARM_EABI_UNWINDER \
1061 }
1062
1063 #define TARGET_HANDLE_C_OPTION default_handle_c_option
1064 #define TARGETCM_INITIALIZER { TARGET_HANDLE_C_OPTION }
1065 116
1066 #include "hooks.h" 117 #include "hooks.h"
1067 #include "targhooks.h" 118 #include "targhooks.h"