aboutsummaryrefslogtreecommitdiff
path: root/gcc/target-def.h
blob: 8f7abd8a2963fbd3e3e21b06f9def90088f8182f (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
/* Default initializers for a generic GCC target.
   Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006
   Free Software Foundation, Inc.

This program is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
Free Software Foundation; either version 2, or (at your option) any
later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

 In other words, you are welcome to use, share and improve this program.
 You are forbidden to forbid anyone else to use, share and improve
 what you give them.   Help stamp out software-hoarding!  */

/* See target.h for a description of what this file contains and how to
   use it.

   We want to have non-NULL default definitions of all hook functions,
   even if they do nothing.  */

/* Note that if one of these macros must be defined in an OS .h file
   rather than the .c file, then we need to wrap the default
   definition in a #ifndef, since files include tm.h before this one.  */

/* Assembler output.  */
#ifndef TARGET_ASM_OPEN_PAREN
#define TARGET_ASM_OPEN_PAREN "("
#endif
#ifndef TARGET_ASM_CLOSE_PAREN
#define TARGET_ASM_CLOSE_PAREN ")"
#endif

#define TARGET_ASM_BYTE_OP "\t.byte\t"

#define TARGET_ASM_ALIGNED_HI_OP "\t.short\t"
#define TARGET_ASM_ALIGNED_SI_OP "\t.long\t"
#define TARGET_ASM_ALIGNED_DI_OP NULL
#define TARGET_ASM_ALIGNED_TI_OP NULL

/* GAS and SYSV4 assemblers accept these.  */
#if defined (OBJECT_FORMAT_ELF)
#define TARGET_ASM_UNALIGNED_HI_OP "\t.2byte\t"
#define TARGET_ASM_UNALIGNED_SI_OP "\t.4byte\t"
#define TARGET_ASM_UNALIGNED_DI_OP "\t.8byte\t"
#define TARGET_ASM_UNALIGNED_TI_OP NULL
#else
#define TARGET_ASM_UNALIGNED_HI_OP NULL
#define TARGET_ASM_UNALIGNED_SI_OP NULL
#define TARGET_ASM_UNALIGNED_DI_OP NULL
#define TARGET_ASM_UNALIGNED_TI_OP NULL
#endif /* OBJECT_FORMAT_ELF */

#define TARGET_ASM_INTEGER default_assemble_integer

#ifndef TARGET_ASM_GLOBALIZE_LABEL
#define TARGET_ASM_GLOBALIZE_LABEL default_globalize_label
#endif

#ifndef TARGET_ASM_EMIT_UNWIND_LABEL
#define TARGET_ASM_EMIT_UNWIND_LABEL default_emit_unwind_label
#endif

#ifndef TARGET_ASM_EMIT_EXCEPT_TABLE_LABEL
#define TARGET_ASM_EMIT_EXCEPT_TABLE_LABEL default_emit_except_table_label
#endif

#ifndef TARGET_UNWIND_EMIT
#define TARGET_UNWIND_EMIT default_unwind_emit
#endif

#ifndef TARGET_ASM_INTERNAL_LABEL
#define TARGET_ASM_INTERNAL_LABEL default_internal_label
#endif

#ifndef TARGET_ARM_TTYPE
#define TARGET_ASM_TTYPE hook_bool_rtx_false
#endif

#ifndef TARGET_ASM_ASSEMBLE_VISIBILITY
#define TARGET_ASM_ASSEMBLE_VISIBILITY default_assemble_visibility
#endif

#define TARGET_ASM_FUNCTION_PROLOGUE default_function_pro_epilogue
#define TARGET_ASM_FUNCTION_EPILOGUE default_function_pro_epilogue
#define TARGET_ASM_FUNCTION_END_PROLOGUE no_asm_to_stream
#define TARGET_ASM_FUNCTION_BEGIN_EPILOGUE no_asm_to_stream

#ifndef TARGET_ASM_SELECT_SECTION
#define TARGET_ASM_SELECT_SECTION default_select_section
#endif

#ifndef TARGET_ASM_UNIQUE_SECTION
#define TARGET_ASM_UNIQUE_SECTION default_unique_section
#endif

#ifndef TARGET_ASM_FUNCTION_RODATA_SECTION
#define TARGET_ASM_FUNCTION_RODATA_SECTION default_function_rodata_section
#endif

#ifndef TARGET_ASM_SELECT_RTX_SECTION
#define TARGET_ASM_SELECT_RTX_SECTION default_select_rtx_section
#endif

#if !defined(TARGET_ASM_CONSTRUCTOR) && !defined(USE_COLLECT2)
# ifdef CTORS_SECTION_ASM_OP
#  define TARGET_ASM_CONSTRUCTOR default_ctor_section_asm_out_constructor
# else
#  ifdef TARGET_ASM_NAMED_SECTION
#   define TARGET_ASM_CONSTRUCTOR default_named_section_asm_out_constructor
#  else
#   define TARGET_ASM_CONSTRUCTOR default_stabs_asm_out_constructor
#  endif
# endif
#endif

#if !defined(TARGET_ASM_DESTRUCTOR) && !defined(USE_COLLECT2)
# ifdef DTORS_SECTION_ASM_OP
#  define TARGET_ASM_DESTRUCTOR default_dtor_section_asm_out_destructor
# else
#  ifdef TARGET_ASM_NAMED_SECTION
#   define TARGET_ASM_DESTRUCTOR default_named_section_asm_out_destructor
#  else
#   define TARGET_ASM_DESTRUCTOR default_stabs_asm_out_destructor
#  endif
# endif
#endif

#define TARGET_ASM_OUTPUT_MI_THUNK NULL
#define TARGET_ASM_CAN_OUTPUT_MI_THUNK hook_bool_tree_hwi_hwi_tree_false

#if !defined(TARGET_HAVE_CTORS_DTORS)
# if defined(TARGET_ASM_CONSTRUCTOR) && defined(TARGET_ASM_DESTRUCTOR)
# define TARGET_HAVE_CTORS_DTORS true
# else
# define TARGET_HAVE_CTORS_DTORS false
# define TARGET_ASM_CONSTRUCTOR NULL
# define TARGET_ASM_DESTRUCTOR NULL
# endif
#endif

#ifndef TARGET_HAVE_SWITCHABLE_BSS_SECTIONS
#define TARGET_HAVE_SWITCHABLE_BSS_SECTIONS false
#endif

#ifndef TARGET_ASM_INIT_SECTIONS
#define TARGET_ASM_INIT_SECTIONS hook_void_void
#endif

#ifdef TARGET_ASM_NAMED_SECTION
#define TARGET_HAVE_NAMED_SECTIONS true
#else
#define TARGET_ASM_NAMED_SECTION default_no_named_section
#define TARGET_HAVE_NAMED_SECTIONS false
#endif

#ifndef TARGET_INVALID_WITHIN_DOLOOP
#define TARGET_INVALID_WITHIN_DOLOOP default_invalid_within_doloop
#endif

#ifndef TARGET_VALID_DLLIMPORT_ATTRIBUTE_P
#define TARGET_VALID_DLLIMPORT_ATTRIBUTE_P hook_bool_tree_true
#endif

#ifndef TARGET_HAVE_TLS
#define TARGET_HAVE_TLS false
#endif

#ifndef TARGET_HAVE_SRODATA_SECTION
#define TARGET_HAVE_SRODATA_SECTION false
#endif

#ifndef TARGET_TERMINATE_DW2_EH_FRAME_INFO
#ifdef EH_FRAME_SECTION_NAME
#define TARGET_TERMINATE_DW2_EH_FRAME_INFO false
#else
#define TARGET_TERMINATE_DW2_EH_FRAME_INFO true
#endif
#endif

#define TARGET_DWARF_REGISTER_SPAN hook_rtx_rtx_null

#ifndef TARGET_ASM_FILE_START
#define TARGET_ASM_FILE_START default_file_start
#endif

#ifndef TARGET_ASM_FILE_END
#define TARGET_ASM_FILE_END hook_void_void
#endif

#ifndef TARGET_EXTRA_LIVE_ON_ENTRY
#define TARGET_EXTRA_LIVE_ON_ENTRY hook_void_bitmap
#endif

#ifndef TARGET_ASM_FILE_START_APP_OFF
#define TARGET_ASM_FILE_START_APP_OFF false
#endif

#ifndef TARGET_ASM_FILE_START_FILE_DIRECTIVE
#define TARGET_ASM_FILE_START_FILE_DIRECTIVE false
#endif

#ifndef TARGET_ASM_EXTERNAL_LIBCALL
#define TARGET_ASM_EXTERNAL_LIBCALL default_external_libcall
#endif

#ifndef TARGET_ASM_MARK_DECL_PRESERVED
#define TARGET_ASM_MARK_DECL_PRESERVED hook_void_constcharptr
#endif

#ifndef TARGET_ASM_OUTPUT_ANCHOR
#ifdef ASM_OUTPUT_DEF
#define TARGET_ASM_OUTPUT_ANCHOR default_asm_output_anchor
#else
#define TARGET_ASM_OUTPUT_ANCHOR NULL
#endif
#endif

#ifndef TARGET_ASM_OUTPUT_DWARF_DTPREL
#define TARGET_ASM_OUTPUT_DWARF_DTPREL NULL
#endif

#ifndef TARGET_ASM_RECORD_GCC_SWITCHES
#define TARGET_ASM_RECORD_GCC_SWITCHES NULL
#endif
#ifndef TARGET_ASM_RECORD_GCC_SWITCHES_SECTION
#define TARGET_ASM_RECORD_GCC_SWITCHES_SECTION ".GCC.command.line"
#endif

#define TARGET_ASM_ALIGNED_INT_OP				\
		       {TARGET_ASM_ALIGNED_HI_OP,		\
			TARGET_ASM_ALIGNED_SI_OP,		\
			TARGET_ASM_ALIGNED_DI_OP,		\
			TARGET_ASM_ALIGNED_TI_OP}

#define TARGET_ASM_UNALIGNED_INT_OP				\
		       {TARGET_ASM_UNALIGNED_HI_OP,		\
			TARGET_ASM_UNALIGNED_SI_OP,		\
			TARGET_ASM_UNALIGNED_DI_OP,		\
			TARGET_ASM_UNALIGNED_TI_OP}

#define TARGET_ASM_OUT {TARGET_ASM_OPEN_PAREN,			\
			TARGET_ASM_CLOSE_PAREN,			\
			TARGET_ASM_BYTE_OP,			\
			TARGET_ASM_ALIGNED_INT_OP,		\
			TARGET_ASM_UNALIGNED_INT_OP,		\
			TARGET_ASM_INTEGER,			\
			TARGET_ASM_GLOBALIZE_LABEL,		\
                        TARGET_ASM_EMIT_UNWIND_LABEL,           \
			TARGET_ASM_EMIT_EXCEPT_TABLE_LABEL,	\
			TARGET_UNWIND_EMIT,			\
			TARGET_ASM_INTERNAL_LABEL,		\
			TARGET_ASM_TTYPE,			\
			TARGET_ASM_ASSEMBLE_VISIBILITY,		\
			TARGET_ASM_FUNCTION_PROLOGUE,		\
			TARGET_ASM_FUNCTION_END_PROLOGUE,	\
			TARGET_ASM_FUNCTION_BEGIN_EPILOGUE,	\
			TARGET_ASM_FUNCTION_EPILOGUE,		\
			TARGET_ASM_INIT_SECTIONS,		\
			TARGET_ASM_NAMED_SECTION,		\
			TARGET_ASM_SELECT_SECTION,		\
			TARGET_ASM_SELECT_RTX_SECTION,		\
			TARGET_ASM_UNIQUE_SECTION,		\
			TARGET_ASM_FUNCTION_RODATA_SECTION,	\
			TARGET_ASM_CONSTRUCTOR,			\
			TARGET_ASM_DESTRUCTOR,                  \
                        TARGET_ASM_OUTPUT_MI_THUNK,             \
                        TARGET_ASM_CAN_OUTPUT_MI_THUNK,         \
                        TARGET_ASM_FILE_START,                  \
                        TARGET_ASM_FILE_END,			\
			TARGET_ASM_EXTERNAL_LIBCALL,            \
                        TARGET_ASM_MARK_DECL_PRESERVED,		\
			TARGET_ASM_RECORD_GCC_SWITCHES,		\
			TARGET_ASM_RECORD_GCC_SWITCHES_SECTION,	\
			TARGET_ASM_OUTPUT_ANCHOR,		\
			TARGET_ASM_OUTPUT_DWARF_DTPREL}

/* Scheduler hooks.  All of these default to null pointers, which
   haifa-sched.c looks for and handles.  */
#define TARGET_SCHED_ADJUST_COST 0
#define TARGET_SCHED_ADJUST_PRIORITY 0
#define TARGET_SCHED_ISSUE_RATE 0
#define TARGET_SCHED_VARIABLE_ISSUE 0
#define TARGET_SCHED_INIT 0
#define TARGET_SCHED_FINISH 0
#define TARGET_SCHED_INIT_GLOBAL 0
#define TARGET_SCHED_FINISH_GLOBAL 0
#define TARGET_SCHED_REORDER 0
#define TARGET_SCHED_REORDER2 0
#define TARGET_SCHED_DEPENDENCIES_EVALUATION_HOOK 0
#define TARGET_SCHED_INIT_DFA_PRE_CYCLE_INSN 0
#define TARGET_SCHED_DFA_PRE_CYCLE_INSN 0
#define TARGET_SCHED_INIT_DFA_POST_CYCLE_INSN 0
#define TARGET_SCHED_DFA_POST_CYCLE_INSN 0
#define TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD 0
#define TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD 0
#define TARGET_SCHED_DFA_NEW_CYCLE 0
#define TARGET_SCHED_IS_COSTLY_DEPENDENCE 0
#define TARGET_SCHED_ADJUST_COST_2 0
#define TARGET_SCHED_H_I_D_EXTENDED 0
#define TARGET_SCHED_SPECULATE_INSN 0
#define TARGET_SCHED_NEEDS_BLOCK_P 0
#define TARGET_SCHED_GEN_CHECK 0
#define TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC 0
#define TARGET_SCHED_SET_SCHED_FLAGS 0


#define TARGET_SCHED						\
  {TARGET_SCHED_ADJUST_COST,					\
   TARGET_SCHED_ADJUST_PRIORITY,				\
   TARGET_SCHED_ISSUE_RATE,					\
   TARGET_SCHED_VARIABLE_ISSUE,					\
   TARGET_SCHED_INIT,						\
   TARGET_SCHED_FINISH,						\
   TARGET_SCHED_INIT_GLOBAL,					\
   TARGET_SCHED_FINISH_GLOBAL,					\
   TARGET_SCHED_REORDER,					\
   TARGET_SCHED_REORDER2,					\
   TARGET_SCHED_DEPENDENCIES_EVALUATION_HOOK,			\
   TARGET_SCHED_INIT_DFA_PRE_CYCLE_INSN,			\
   TARGET_SCHED_DFA_PRE_CYCLE_INSN,				\
   TARGET_SCHED_INIT_DFA_POST_CYCLE_INSN,			\
   TARGET_SCHED_DFA_POST_CYCLE_INSN,				\
   TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD,		\
   TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD,	\
   TARGET_SCHED_DFA_NEW_CYCLE,					\
   TARGET_SCHED_IS_COSTLY_DEPENDENCE,                           \
   TARGET_SCHED_ADJUST_COST_2,                                  \
   TARGET_SCHED_H_I_D_EXTENDED,					\
   TARGET_SCHED_SPECULATE_INSN,                                 \
   TARGET_SCHED_NEEDS_BLOCK_P,                                  \
   TARGET_SCHED_GEN_CHECK,                                      \
   TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC, \
   TARGET_SCHED_SET_SCHED_FLAGS}

#define TARGET_VECTORIZE_BUILTIN_MASK_FOR_LOAD 0
#define TARGET_VECTORIZE_BUILTIN_VECTORIZED_FUNCTION default_builtin_vectorized_function
#define TARGET_VECTORIZE_BUILTIN_MUL_WIDEN_EVEN 0
#define TARGET_VECTORIZE_BUILTIN_MUL_WIDEN_ODD 0

#define TARGET_VECTORIZE                                                \
  {									\
    TARGET_VECTORIZE_BUILTIN_MASK_FOR_LOAD,				\
    TARGET_VECTORIZE_BUILTIN_VECTORIZED_FUNCTION,			\
    TARGET_VECTORIZE_BUILTIN_MUL_WIDEN_EVEN,                            \
    TARGET_VECTORIZE_BUILTIN_MUL_WIDEN_ODD				\
  }

#define TARGET_DEFAULT_TARGET_FLAGS 0

#define TARGET_HANDLE_OPTION hook_bool_size_t_constcharptr_int_true

/* In except.c */
#define TARGET_EH_RETURN_FILTER_MODE  default_eh_return_filter_mode

/* In tree.c.  */
#define TARGET_MERGE_DECL_ATTRIBUTES merge_decl_attributes
#define TARGET_MERGE_TYPE_ATTRIBUTES merge_type_attributes
#define TARGET_ATTRIBUTE_TABLE NULL

/* In cse.c.  */
#define TARGET_ADDRESS_COST default_address_cost

/* In builtins.c.  */
#define TARGET_INIT_BUILTINS hook_void_void
#define TARGET_EXPAND_BUILTIN default_expand_builtin
#define TARGET_RESOLVE_OVERLOADED_BUILTIN NULL
#define TARGET_FOLD_BUILTIN hook_tree_tree_tree_bool_null

/* In varasm.c.  */
#ifndef TARGET_SECTION_TYPE_FLAGS
#define TARGET_SECTION_TYPE_FLAGS default_section_type_flags
#endif

#ifndef TARGET_STRIP_NAME_ENCODING
#define TARGET_STRIP_NAME_ENCODING default_strip_name_encoding
#endif

#ifndef TARGET_BINDS_LOCAL_P
#define TARGET_BINDS_LOCAL_P default_binds_local_p
#endif

#ifndef TARGET_SHIFT_TRUNCATION_MASK
#define TARGET_SHIFT_TRUNCATION_MASK default_shift_truncation_mask
#endif

#ifndef TARGET_MIN_DIVISIONS_FOR_RECIP_MUL
#define TARGET_MIN_DIVISIONS_FOR_RECIP_MUL default_min_divisions_for_recip_mul
#endif

#ifndef TARGET_MODE_REP_EXTENDED
#define TARGET_MODE_REP_EXTENDED default_mode_rep_extended
#endif

#ifndef TARGET_VALID_POINTER_MODE
#define TARGET_VALID_POINTER_MODE default_valid_pointer_mode
#endif

#ifndef TARGET_SCALAR_MODE_SUPPORTED_P
#define TARGET_SCALAR_MODE_SUPPORTED_P default_scalar_mode_supported_p
#endif

#ifndef TARGET_DECIMAL_FLOAT_SUPPORTED_P
#define TARGET_DECIMAL_FLOAT_SUPPORTED_P default_decimal_float_supported_p
#endif

#ifndef TARGET_VECTOR_MODE_SUPPORTED_P
#define TARGET_VECTOR_MODE_SUPPORTED_P hook_bool_mode_false
#endif

#ifndef TARGET_VECTOR_OPAQUE_P
#define TARGET_VECTOR_OPAQUE_P hook_bool_tree_false
#endif

/* In hooks.c.  */
#define TARGET_CANNOT_MODIFY_JUMPS_P hook_bool_void_false
#define TARGET_BRANCH_TARGET_REGISTER_CLASS hook_int_void_no_regs
#define TARGET_BRANCH_TARGET_REGISTER_CALLEE_SAVED hook_bool_bool_false
#define TARGET_CANNOT_FORCE_CONST_MEM hook_bool_rtx_false
#define TARGET_CANNOT_COPY_INSN_P NULL
#define TARGET_COMMUTATIVE_P hook_bool_rtx_commutative_p
#define TARGET_DELEGITIMIZE_ADDRESS hook_rtx_rtx_identity
#define TARGET_USE_BLOCKS_FOR_CONSTANT_P hook_bool_mode_rtx_false
#define TARGET_MIN_ANCHOR_OFFSET 0
#define TARGET_MAX_ANCHOR_OFFSET 0
#define TARGET_USE_ANCHORS_FOR_SYMBOL_P default_use_anchors_for_symbol_p
#define TARGET_FUNCTION_OK_FOR_SIBCALL hook_bool_tree_tree_false
#define TARGET_COMP_TYPE_ATTRIBUTES hook_int_tree_tree_1
#ifndef TARGET_SET_DEFAULT_TYPE_ATTRIBUTES
#define TARGET_SET_DEFAULT_TYPE_ATTRIBUTES hook_void_tree
#endif
#define TARGET_INSERT_ATTRIBUTES hook_void_tree_treeptr
#define TARGET_FUNCTION_ATTRIBUTE_INLINABLE_P hook_bool_tree_false
#define TARGET_MS_BITFIELD_LAYOUT_P hook_bool_tree_false
#define TARGET_ALIGN_ANON_BITFIELD hook_bool_void_false
#define TARGET_NARROW_VOLATILE_BITFIELD hook_bool_void_false
#define TARGET_RTX_COSTS hook_bool_rtx_int_int_intp_false
#define TARGET_MANGLE_FUNDAMENTAL_TYPE hook_constcharptr_tree_null
#define TARGET_ALLOCATE_INITIAL_VALUE NULL

#ifndef TARGET_INIT_LIBFUNCS
#define TARGET_INIT_LIBFUNCS hook_void_void
#endif

#ifndef TARGET_IN_SMALL_DATA_P
#define TARGET_IN_SMALL_DATA_P hook_bool_tree_false
#endif

#ifndef TARGET_ENCODE_SECTION_INFO
#define TARGET_ENCODE_SECTION_INFO default_encode_section_info
#endif

#ifndef TARGET_INVALID_ARG_FOR_UNPROTOTYPED_FN
#define TARGET_INVALID_ARG_FOR_UNPROTOTYPED_FN hook_invalid_arg_for_unprototyped_fn
#endif

#define TARGET_INVALID_CONVERSION hook_constcharptr_tree_tree_null
#define TARGET_INVALID_UNARY_OP hook_constcharptr_int_tree_null
#define TARGET_INVALID_BINARY_OP hook_constcharptr_int_tree_tree_null

#define TARGET_FIXED_CONDITION_CODE_REGS hook_bool_uintp_uintp_false

#define TARGET_CC_MODES_COMPATIBLE default_cc_modes_compatible

#define TARGET_MACHINE_DEPENDENT_REORG 0

#define TARGET_BUILD_BUILTIN_VA_LIST std_build_builtin_va_list

#define TARGET_GET_PCH_VALIDITY default_get_pch_validity
#define TARGET_PCH_VALID_P default_pch_valid_p
#define TARGET_CHECK_PCH_TARGET_FLAGS NULL

#define TARGET_DEFAULT_SHORT_ENUMS hook_bool_void_false

#define TARGET_BUILTIN_SETJMP_FRAME_VALUE default_builtin_setjmp_frame_value

#define TARGET_MD_ASM_CLOBBERS hook_tree_tree_tree_tree_3rd_identity

#define TARGET_DWARF_CALLING_CONVENTION hook_int_tree_0

#define TARGET_DWARF_HANDLE_FRAME_UNSPEC 0

#define TARGET_STDARG_OPTIMIZE_HOOK 0

#define TARGET_STACK_PROTECT_GUARD  default_stack_protect_guard
#define TARGET_STACK_PROTECT_FAIL   default_external_stack_protect_fail

#define TARGET_ARM_EABI_UNWINDER false

#define TARGET_PROMOTE_FUNCTION_ARGS hook_bool_tree_false
#define TARGET_PROMOTE_FUNCTION_RETURN hook_bool_tree_false
#define TARGET_PROMOTE_PROTOTYPES hook_bool_tree_false

#define TARGET_STRUCT_VALUE_RTX hook_rtx_tree_int_null
#define TARGET_RETURN_IN_MEMORY default_return_in_memory
#define TARGET_RETURN_IN_MSB hook_bool_tree_false

#define TARGET_EXPAND_BUILTIN_SAVEREGS default_expand_builtin_saveregs
#define TARGET_SETUP_INCOMING_VARARGS default_setup_incoming_varargs
#define TARGET_STRICT_ARGUMENT_NAMING hook_bool_CUMULATIVE_ARGS_false
#define TARGET_PRETEND_OUTGOING_VARARGS_NAMED \
  default_pretend_outgoing_varargs_named
#define TARGET_SPLIT_COMPLEX_ARG NULL

#define TARGET_GIMPLIFY_VA_ARG_EXPR std_gimplify_va_arg_expr
#define TARGET_PASS_BY_REFERENCE hook_bool_CUMULATIVE_ARGS_mode_tree_bool_false

#define TARGET_RELAXED_ORDERING false

#define TARGET_MUST_PASS_IN_STACK must_pass_in_stack_var_size_or_pad
#define TARGET_CALLEE_COPIES hook_bool_CUMULATIVE_ARGS_mode_tree_bool_false
#define TARGET_ARG_PARTIAL_BYTES hook_int_CUMULATIVE_ARGS_mode_tree_bool_0

#define TARGET_FUNCTION_VALUE default_function_value
#define TARGET_INTERNAL_ARG_POINTER default_internal_arg_pointer

#define TARGET_CALLS {						\
   TARGET_PROMOTE_FUNCTION_ARGS,				\
   TARGET_PROMOTE_FUNCTION_RETURN,				\
   TARGET_PROMOTE_PROTOTYPES,					\
   TARGET_STRUCT_VALUE_RTX,					\
   TARGET_RETURN_IN_MEMORY,					\
   TARGET_RETURN_IN_MSB,					\
   TARGET_PASS_BY_REFERENCE,					\
   TARGET_EXPAND_BUILTIN_SAVEREGS,				\
   TARGET_SETUP_INCOMING_VARARGS,				\
   TARGET_STRICT_ARGUMENT_NAMING,				\
   TARGET_PRETEND_OUTGOING_VARARGS_NAMED,			\
   TARGET_SPLIT_COMPLEX_ARG,					\
   TARGET_MUST_PASS_IN_STACK,					\
   TARGET_CALLEE_COPIES,					\
   TARGET_ARG_PARTIAL_BYTES,					\
   TARGET_INVALID_ARG_FOR_UNPROTOTYPED_FN,			\
   TARGET_FUNCTION_VALUE,					\
   TARGET_INTERNAL_ARG_POINTER					\
   }

#ifndef TARGET_UNWIND_TABLES_DEFAULT
#define TARGET_UNWIND_TABLES_DEFAULT false
#endif

#ifndef TARGET_HANDLE_PRAGMA_REDEFINE_EXTNAME
#define TARGET_HANDLE_PRAGMA_REDEFINE_EXTNAME 0
#endif

#ifndef TARGET_HANDLE_PRAGMA_EXTERN_PREFIX
#define TARGET_HANDLE_PRAGMA_EXTERN_PREFIX 0
#endif

#ifndef TARGET_SECONDARY_RELOAD
#define TARGET_SECONDARY_RELOAD default_secondary_reload
#endif


/* C++ specific.  */
#ifndef TARGET_CXX_GUARD_TYPE
#define TARGET_CXX_GUARD_TYPE default_cxx_guard_type
#endif

#ifndef TARGET_CXX_GUARD_MASK_BIT
#define TARGET_CXX_GUARD_MASK_BIT hook_bool_void_false
#endif

#ifndef TARGET_CXX_GET_COOKIE_SIZE
#define TARGET_CXX_GET_COOKIE_SIZE default_cxx_get_cookie_size
#endif

#ifndef TARGET_CXX_COOKIE_HAS_SIZE
#define TARGET_CXX_COOKIE_HAS_SIZE hook_bool_void_false
#endif

#ifndef TARGET_CXX_IMPORT_EXPORT_CLASS
#define TARGET_CXX_IMPORT_EXPORT_CLASS NULL
#endif

#ifndef TARGET_CXX_CDTOR_RETURNS_THIS
#define TARGET_CXX_CDTOR_RETURNS_THIS hook_bool_void_false
#endif

#ifndef TARGET_CXX_KEY_METHOD_MAY_BE_INLINE
#define TARGET_CXX_KEY_METHOD_MAY_BE_INLINE hook_bool_void_true
#endif

#ifndef TARGET_CXX_DETERMINE_CLASS_DATA_VISIBILITY
#define TARGET_CXX_DETERMINE_CLASS_DATA_VISIBILITY hook_void_tree
#endif

#ifndef TARGET_CXX_CLASS_DATA_ALWAYS_COMDAT
#define TARGET_CXX_CLASS_DATA_ALWAYS_COMDAT hook_bool_void_true
#endif

#ifndef TARGET_CXX_LIBRARY_RTTI_COMDAT
#define TARGET_CXX_LIBRARY_RTTI_COMDAT hook_bool_void_true
#endif

#ifndef TARGET_CXX_USE_AEABI_ATEXIT
#define TARGET_CXX_USE_AEABI_ATEXIT hook_bool_void_false
#endif

#ifndef TARGET_CXX_USE_ATEXIT_FOR_CXA_ATEXIT
#define TARGET_CXX_USE_ATEXIT_FOR_CXA_ATEXIT hook_bool_void_false
#endif

#ifndef TARGET_CXX_ADJUST_CLASS_AT_DEFINITION
#define TARGET_CXX_ADJUST_CLASS_AT_DEFINITION hook_void_tree
#endif

#define TARGET_CXX				\
  {						\
    TARGET_CXX_GUARD_TYPE,			\
    TARGET_CXX_GUARD_MASK_BIT,			\
    TARGET_CXX_GET_COOKIE_SIZE,			\
    TARGET_CXX_COOKIE_HAS_SIZE,			\
    TARGET_CXX_IMPORT_EXPORT_CLASS,		\
    TARGET_CXX_CDTOR_RETURNS_THIS,		\
    TARGET_CXX_KEY_METHOD_MAY_BE_INLINE,	\
    TARGET_CXX_DETERMINE_CLASS_DATA_VISIBILITY,	\
    TARGET_CXX_CLASS_DATA_ALWAYS_COMDAT,        \
    TARGET_CXX_LIBRARY_RTTI_COMDAT,	        \
    TARGET_CXX_USE_AEABI_ATEXIT,		\
    TARGET_CXX_USE_ATEXIT_FOR_CXA_ATEXIT,	\
    TARGET_CXX_ADJUST_CLASS_AT_DEFINITION	\
  }

/* The whole shebang.  */
#define TARGET_INITIALIZER			\
{						\
  TARGET_ASM_OUT,				\
  TARGET_SCHED,					\
  TARGET_VECTORIZE,				\
  TARGET_DEFAULT_TARGET_FLAGS,			\
  TARGET_HANDLE_OPTION,				\
  TARGET_EH_RETURN_FILTER_MODE,			\
  TARGET_MERGE_DECL_ATTRIBUTES,			\
  TARGET_MERGE_TYPE_ATTRIBUTES,			\
  TARGET_ATTRIBUTE_TABLE,			\
  TARGET_COMP_TYPE_ATTRIBUTES,			\
  TARGET_SET_DEFAULT_TYPE_ATTRIBUTES,		\
  TARGET_INSERT_ATTRIBUTES,			\
  TARGET_FUNCTION_ATTRIBUTE_INLINABLE_P,	\
  TARGET_MS_BITFIELD_LAYOUT_P,			\
  TARGET_DECIMAL_FLOAT_SUPPORTED_P,		\
  TARGET_ALIGN_ANON_BITFIELD,			\
  TARGET_NARROW_VOLATILE_BITFIELD,		\
  TARGET_INIT_BUILTINS,				\
  TARGET_EXPAND_BUILTIN,			\
  TARGET_RESOLVE_OVERLOADED_BUILTIN,		\
  TARGET_FOLD_BUILTIN,				\
  TARGET_MANGLE_FUNDAMENTAL_TYPE,		\
  TARGET_INIT_LIBFUNCS,				\
  TARGET_SECTION_TYPE_FLAGS,			\
  TARGET_CANNOT_MODIFY_JUMPS_P,			\
  TARGET_BRANCH_TARGET_REGISTER_CLASS,		\
  TARGET_BRANCH_TARGET_REGISTER_CALLEE_SAVED,	\
  TARGET_CANNOT_FORCE_CONST_MEM,		\
  TARGET_CANNOT_COPY_INSN_P,			\
  TARGET_COMMUTATIVE_P,				\
  TARGET_DELEGITIMIZE_ADDRESS,			\
  TARGET_USE_BLOCKS_FOR_CONSTANT_P,		\
  TARGET_MIN_ANCHOR_OFFSET,			\
  TARGET_MAX_ANCHOR_OFFSET,			\
  TARGET_USE_ANCHORS_FOR_SYMBOL_P,		\
  TARGET_FUNCTION_OK_FOR_SIBCALL,		\
  TARGET_IN_SMALL_DATA_P,			\
  TARGET_BINDS_LOCAL_P,				\
  TARGET_ENCODE_SECTION_INFO,			\
  TARGET_STRIP_NAME_ENCODING,			\
  TARGET_SHIFT_TRUNCATION_MASK,			\
  TARGET_MIN_DIVISIONS_FOR_RECIP_MUL,		\
  TARGET_MODE_REP_EXTENDED,			\
  TARGET_VALID_POINTER_MODE,                    \
  TARGET_SCALAR_MODE_SUPPORTED_P,		\
  TARGET_VECTOR_MODE_SUPPORTED_P,               \
  TARGET_VECTOR_OPAQUE_P,			\
  TARGET_RTX_COSTS,				\
  TARGET_ADDRESS_COST,				\
  TARGET_ALLOCATE_INITIAL_VALUE,		\
  TARGET_DWARF_REGISTER_SPAN,                   \
  TARGET_FIXED_CONDITION_CODE_REGS,		\
  TARGET_CC_MODES_COMPATIBLE,			\
  TARGET_MACHINE_DEPENDENT_REORG,		\
  TARGET_BUILD_BUILTIN_VA_LIST,			\
  TARGET_GIMPLIFY_VA_ARG_EXPR,			\
  TARGET_GET_PCH_VALIDITY,			\
  TARGET_PCH_VALID_P,				\
  TARGET_CHECK_PCH_TARGET_FLAGS,		\
  TARGET_DEFAULT_SHORT_ENUMS,			\
  TARGET_BUILTIN_SETJMP_FRAME_VALUE,		\
  TARGET_MD_ASM_CLOBBERS,			\
  TARGET_DWARF_CALLING_CONVENTION,              \
  TARGET_DWARF_HANDLE_FRAME_UNSPEC,		\
  TARGET_STDARG_OPTIMIZE_HOOK,			\
  TARGET_STACK_PROTECT_GUARD,			\
  TARGET_STACK_PROTECT_FAIL,			\
  TARGET_INVALID_WITHIN_DOLOOP,			\
  TARGET_VALID_DLLIMPORT_ATTRIBUTE_P,		\
  TARGET_CALLS,					\
  TARGET_INVALID_CONVERSION,			\
  TARGET_INVALID_UNARY_OP,			\
  TARGET_INVALID_BINARY_OP,			\
  TARGET_SECONDARY_RELOAD,			\
  TARGET_CXX,					\
  TARGET_EXTRA_LIVE_ON_ENTRY,                    \
  TARGET_UNWIND_TABLES_DEFAULT,			\
  TARGET_HAVE_NAMED_SECTIONS,			\
  TARGET_HAVE_SWITCHABLE_BSS_SECTIONS,		\
  TARGET_HAVE_CTORS_DTORS,			\
  TARGET_HAVE_TLS,				\
  TARGET_HAVE_SRODATA_SECTION,			\
  TARGET_TERMINATE_DW2_EH_FRAME_INFO,		\
  TARGET_ASM_FILE_START_APP_OFF,		\
  TARGET_ASM_FILE_START_FILE_DIRECTIVE,		\
  TARGET_HANDLE_PRAGMA_REDEFINE_EXTNAME,	\
  TARGET_HANDLE_PRAGMA_EXTERN_PREFIX,		\
  TARGET_RELAXED_ORDERING,			\
  TARGET_ARM_EABI_UNWINDER			\
}

#include "hooks.h"
#include "targhooks.h"