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[pf3gnuchains/gcc-fork.git] / gcc / target-def.h
1 /* Default initializers for a generic GCC target.
2    Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
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_ARM_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_EXTRA_LIVE_ON_ENTRY
208 #define TARGET_EXTRA_LIVE_ON_ENTRY hook_void_bitmap
209 #endif
210
211 #ifndef TARGET_ASM_FILE_START_APP_OFF
212 #define TARGET_ASM_FILE_START_APP_OFF false
213 #endif
214
215 #ifndef TARGET_ASM_FILE_START_FILE_DIRECTIVE
216 #define TARGET_ASM_FILE_START_FILE_DIRECTIVE false
217 #endif
218
219 #ifndef TARGET_ASM_EXTERNAL_LIBCALL
220 #define TARGET_ASM_EXTERNAL_LIBCALL default_external_libcall
221 #endif
222
223 #ifndef TARGET_ASM_MARK_DECL_PRESERVED
224 #define TARGET_ASM_MARK_DECL_PRESERVED hook_void_constcharptr
225 #endif
226
227 #ifndef TARGET_ASM_OUTPUT_ANCHOR
228 #ifdef ASM_OUTPUT_DEF
229 #define TARGET_ASM_OUTPUT_ANCHOR default_asm_output_anchor
230 #else
231 #define TARGET_ASM_OUTPUT_ANCHOR NULL
232 #endif
233 #endif
234
235 #ifndef TARGET_ASM_OUTPUT_DWARF_DTPREL
236 #define TARGET_ASM_OUTPUT_DWARF_DTPREL NULL
237 #endif
238
239 #ifndef TARGET_ASM_FINAL_POSTSCAN_INSN
240 #define TARGET_ASM_FINAL_POSTSCAN_INSN NULL
241 #endif
242
243 #ifndef TARGET_ASM_RECORD_GCC_SWITCHES
244 #define TARGET_ASM_RECORD_GCC_SWITCHES NULL
245 #endif
246 #ifndef TARGET_ASM_RECORD_GCC_SWITCHES_SECTION
247 #define TARGET_ASM_RECORD_GCC_SWITCHES_SECTION ".GCC.command.line"
248 #endif
249
250 #define TARGET_ASM_TRAMPOLINE_TEMPLATE NULL
251
252 #define TARGET_ASM_ALIGNED_INT_OP                               \
253                        {TARGET_ASM_ALIGNED_HI_OP,               \
254                         TARGET_ASM_ALIGNED_SI_OP,               \
255                         TARGET_ASM_ALIGNED_DI_OP,               \
256                         TARGET_ASM_ALIGNED_TI_OP}
257
258 #define TARGET_ASM_UNALIGNED_INT_OP                             \
259                        {TARGET_ASM_UNALIGNED_HI_OP,             \
260                         TARGET_ASM_UNALIGNED_SI_OP,             \
261                         TARGET_ASM_UNALIGNED_DI_OP,             \
262                         TARGET_ASM_UNALIGNED_TI_OP}
263
264 #define TARGET_ASM_OUT {TARGET_ASM_OPEN_PAREN,                  \
265                         TARGET_ASM_CLOSE_PAREN,                 \
266                         TARGET_ASM_BYTE_OP,                     \
267                         TARGET_ASM_ALIGNED_INT_OP,              \
268                         TARGET_ASM_UNALIGNED_INT_OP,            \
269                         TARGET_ASM_INTEGER,                     \
270                         TARGET_ASM_GLOBALIZE_LABEL,             \
271                         TARGET_ASM_GLOBALIZE_DECL_NAME,         \
272                         TARGET_ASM_EMIT_UNWIND_LABEL,           \
273                         TARGET_ASM_EMIT_EXCEPT_TABLE_LABEL,     \
274                         TARGET_UNWIND_EMIT,                     \
275                         TARGET_ASM_INTERNAL_LABEL,              \
276                         TARGET_ASM_TTYPE,                       \
277                         TARGET_ASM_ASSEMBLE_VISIBILITY,         \
278                         TARGET_ASM_FUNCTION_PROLOGUE,           \
279                         TARGET_ASM_FUNCTION_END_PROLOGUE,       \
280                         TARGET_ASM_FUNCTION_BEGIN_EPILOGUE,     \
281                         TARGET_ASM_FUNCTION_EPILOGUE,           \
282                         TARGET_ASM_INIT_SECTIONS,               \
283                         TARGET_ASM_NAMED_SECTION,               \
284                         TARGET_ASM_RELOC_RW_MASK,               \
285                         TARGET_ASM_SELECT_SECTION,              \
286                         TARGET_ASM_SELECT_RTX_SECTION,          \
287                         TARGET_ASM_UNIQUE_SECTION,              \
288                         TARGET_ASM_FUNCTION_RODATA_SECTION,     \
289                         TARGET_ASM_CONSTRUCTOR,                 \
290                         TARGET_ASM_DESTRUCTOR,                  \
291                         TARGET_ASM_OUTPUT_MI_THUNK,             \
292                         TARGET_ASM_CAN_OUTPUT_MI_THUNK,         \
293                         TARGET_ASM_FILE_START,                  \
294                         TARGET_ASM_FILE_END,                    \
295                         TARGET_ASM_EXTERNAL_LIBCALL,            \
296                         TARGET_ASM_MARK_DECL_PRESERVED,         \
297                         TARGET_ASM_RECORD_GCC_SWITCHES,         \
298                         TARGET_ASM_RECORD_GCC_SWITCHES_SECTION, \
299                         TARGET_ASM_OUTPUT_ANCHOR,               \
300                         TARGET_ASM_OUTPUT_DWARF_DTPREL,         \
301                         TARGET_ASM_FINAL_POSTSCAN_INSN,         \
302                         TARGET_ASM_TRAMPOLINE_TEMPLATE }
303
304 /* Scheduler hooks.  All of these default to null pointers, which
305    haifa-sched.c looks for and handles.  */
306 #define TARGET_SCHED_ADJUST_COST 0
307 #define TARGET_SCHED_ADJUST_PRIORITY 0
308 #define TARGET_SCHED_ISSUE_RATE 0
309 #define TARGET_SCHED_VARIABLE_ISSUE 0
310 #define TARGET_SCHED_INIT 0
311 #define TARGET_SCHED_FINISH 0
312 #define TARGET_SCHED_INIT_GLOBAL 0
313 #define TARGET_SCHED_FINISH_GLOBAL 0
314 #define TARGET_SCHED_REORDER 0
315 #define TARGET_SCHED_REORDER2 0
316 #define TARGET_SCHED_DEPENDENCIES_EVALUATION_HOOK 0
317 #define TARGET_SCHED_INIT_DFA_PRE_CYCLE_INSN 0
318 #define TARGET_SCHED_DFA_PRE_CYCLE_INSN 0
319 #define TARGET_SCHED_INIT_DFA_POST_CYCLE_INSN 0
320 #define TARGET_SCHED_DFA_POST_CYCLE_INSN 0
321 #define TARGET_SCHED_DFA_PRE_ADVANCE_CYCLE 0
322 #define TARGET_SCHED_DFA_POST_ADVANCE_CYCLE 0
323 #define TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD 0
324 #define TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD 0
325 #define TARGET_SCHED_DFA_NEW_CYCLE 0
326 #define TARGET_SCHED_IS_COSTLY_DEPENDENCE 0
327 #define TARGET_SCHED_ADJUST_COST_2 0
328 #define TARGET_SCHED_H_I_D_EXTENDED 0
329 #define TARGET_SCHED_ALLOC_SCHED_CONTEXT 0
330 #define TARGET_SCHED_INIT_SCHED_CONTEXT 0
331 #define TARGET_SCHED_SET_SCHED_CONTEXT 0
332 #define TARGET_SCHED_CLEAR_SCHED_CONTEXT 0
333 #define TARGET_SCHED_FREE_SCHED_CONTEXT 0
334 #define TARGET_SCHED_SPECULATE_INSN 0
335 #define TARGET_SCHED_NEEDS_BLOCK_P 0
336 #define TARGET_SCHED_GEN_SPEC_CHECK 0
337 #define TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC 0
338 #define TARGET_SCHED_SET_SCHED_FLAGS 0
339 #define TARGET_SCHED_GET_INSN_SPEC_DS 0
340 #define TARGET_SCHED_GET_INSN_CHECKED_DS 0
341 #define TARGET_SCHED_SKIP_RTX_P 0
342 #define TARGET_SCHED_SMS_RES_MII 0
343
344 #define TARGET_SCHED                                            \
345   {TARGET_SCHED_ADJUST_COST,                                    \
346    TARGET_SCHED_ADJUST_PRIORITY,                                \
347    TARGET_SCHED_ISSUE_RATE,                                     \
348    TARGET_SCHED_VARIABLE_ISSUE,                                 \
349    TARGET_SCHED_INIT,                                           \
350    TARGET_SCHED_FINISH,                                         \
351    TARGET_SCHED_INIT_GLOBAL,                                    \
352    TARGET_SCHED_FINISH_GLOBAL,                                  \
353    TARGET_SCHED_REORDER,                                        \
354    TARGET_SCHED_REORDER2,                                       \
355    TARGET_SCHED_DEPENDENCIES_EVALUATION_HOOK,                   \
356    TARGET_SCHED_INIT_DFA_PRE_CYCLE_INSN,                        \
357    TARGET_SCHED_DFA_PRE_CYCLE_INSN,                             \
358    TARGET_SCHED_INIT_DFA_POST_CYCLE_INSN,                       \
359    TARGET_SCHED_DFA_POST_CYCLE_INSN,                            \
360    TARGET_SCHED_DFA_PRE_ADVANCE_CYCLE,                          \
361    TARGET_SCHED_DFA_POST_ADVANCE_CYCLE,                         \
362    TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD,            \
363    TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD,      \
364    TARGET_SCHED_DFA_NEW_CYCLE,                                  \
365    TARGET_SCHED_IS_COSTLY_DEPENDENCE,                           \
366    TARGET_SCHED_ADJUST_COST_2,                                  \
367    TARGET_SCHED_H_I_D_EXTENDED,                                 \
368    TARGET_SCHED_ALLOC_SCHED_CONTEXT,                            \
369    TARGET_SCHED_INIT_SCHED_CONTEXT,                             \
370    TARGET_SCHED_SET_SCHED_CONTEXT,                              \
371    TARGET_SCHED_CLEAR_SCHED_CONTEXT,                            \
372    TARGET_SCHED_FREE_SCHED_CONTEXT,                             \
373    TARGET_SCHED_SPECULATE_INSN,                                 \
374    TARGET_SCHED_NEEDS_BLOCK_P,                                  \
375    TARGET_SCHED_GEN_SPEC_CHECK,                                 \
376    TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC, \
377    TARGET_SCHED_SET_SCHED_FLAGS,                                \
378    TARGET_SCHED_GET_INSN_SPEC_DS,                               \
379    TARGET_SCHED_GET_INSN_CHECKED_DS,                            \
380    TARGET_SCHED_SKIP_RTX_P,                                     \
381    TARGET_SCHED_SMS_RES_MII}
382
383 #define TARGET_VECTORIZE_BUILTIN_MASK_FOR_LOAD 0
384 #define TARGET_VECTORIZE_BUILTIN_VECTORIZED_FUNCTION \
385   default_builtin_vectorized_function
386 #define TARGET_VECTORIZE_BUILTIN_CONVERSION \
387   default_builtin_vectorized_conversion
388 #define TARGET_VECTORIZE_BUILTIN_MUL_WIDEN_EVEN 0
389 #define TARGET_VECTORIZE_BUILTIN_MUL_WIDEN_ODD 0
390 #define TARGET_VECTORIZE_BUILTIN_VECTORIZATION_COST 0
391 #define TARGET_VECTOR_ALIGNMENT_REACHABLE \
392   default_builtin_vector_alignment_reachable
393 #define TARGET_VECTORIZE_BUILTIN_VEC_PERM 0
394 #define TARGET_SUPPORT_VECTOR_MISALIGNMENT \
395   default_builtin_support_vector_misalignment 
396    
397
398 #define TARGET_VECTORIZE                                                \
399   {                                                                     \
400     TARGET_VECTORIZE_BUILTIN_MASK_FOR_LOAD,                             \
401     TARGET_VECTORIZE_BUILTIN_VECTORIZED_FUNCTION,                       \
402     TARGET_VECTORIZE_BUILTIN_CONVERSION,                                \
403     TARGET_VECTORIZE_BUILTIN_MUL_WIDEN_EVEN,                            \
404     TARGET_VECTORIZE_BUILTIN_MUL_WIDEN_ODD,                             \
405     TARGET_VECTORIZE_BUILTIN_VECTORIZATION_COST,                        \
406     TARGET_VECTOR_ALIGNMENT_REACHABLE,                                  \
407     TARGET_VECTORIZE_BUILTIN_VEC_PERM,                                  \
408     TARGET_SUPPORT_VECTOR_MISALIGNMENT                          \
409   }
410
411 #define TARGET_DEFAULT_TARGET_FLAGS 0
412
413 #define TARGET_HANDLE_OPTION hook_bool_size_t_constcharptr_int_true
414 #define TARGET_HELP NULL
415
416 /* In except.c */
417 #define TARGET_EH_RETURN_FILTER_MODE  default_eh_return_filter_mode
418
419 /* In libgcc2.c */
420 #define TARGET_LIBGCC_CMP_RETURN_MODE  default_libgcc_cmp_return_mode
421 #define TARGET_LIBGCC_SHIFT_COUNT_MODE default_libgcc_shift_count_mode
422
423 /* In unwind-generic.h.  */
424 #define TARGET_UNWIND_WORD_MODE default_unwind_word_mode
425
426 /* In tree.c.  */
427 #define TARGET_MERGE_DECL_ATTRIBUTES merge_decl_attributes
428 #define TARGET_MERGE_TYPE_ATTRIBUTES merge_type_attributes
429 #define TARGET_ATTRIBUTE_TABLE NULL
430
431 /* In cse.c.  */
432 #define TARGET_ADDRESS_COST default_address_cost
433 #define TARGET_CONST_ANCHOR 0
434
435 /* In builtins.c.  */
436 #define TARGET_INIT_BUILTINS hook_void_void
437 #define TARGET_EXPAND_BUILTIN default_expand_builtin
438 #define TARGET_RESOLVE_OVERLOADED_BUILTIN NULL
439 #define TARGET_FOLD_BUILTIN hook_tree_tree_tree_bool_null
440
441 /* In tree-ssa-math-opts.c  */
442 #define TARGET_BUILTIN_RECIPROCAL default_builtin_reciprocal
443
444 /* In varasm.c.  */
445 #ifndef TARGET_SECTION_TYPE_FLAGS
446 #define TARGET_SECTION_TYPE_FLAGS default_section_type_flags
447 #endif
448
449 #ifndef TARGET_STRIP_NAME_ENCODING
450 #define TARGET_STRIP_NAME_ENCODING default_strip_name_encoding
451 #endif
452
453 #ifndef TARGET_BINDS_LOCAL_P
454 #define TARGET_BINDS_LOCAL_P default_binds_local_p
455 #endif
456
457 #ifndef TARGET_SHIFT_TRUNCATION_MASK
458 #define TARGET_SHIFT_TRUNCATION_MASK default_shift_truncation_mask
459 #endif
460
461 #ifndef TARGET_MIN_DIVISIONS_FOR_RECIP_MUL
462 #define TARGET_MIN_DIVISIONS_FOR_RECIP_MUL default_min_divisions_for_recip_mul
463 #endif
464
465 #ifndef TARGET_MODE_REP_EXTENDED
466 #define TARGET_MODE_REP_EXTENDED default_mode_rep_extended
467 #endif
468
469 #ifndef TARGET_VALID_POINTER_MODE
470 #define TARGET_VALID_POINTER_MODE default_valid_pointer_mode
471 #endif
472
473 #ifndef TARGET_SCALAR_MODE_SUPPORTED_P
474 #define TARGET_SCALAR_MODE_SUPPORTED_P default_scalar_mode_supported_p
475 #endif
476
477 #ifndef TARGET_DECIMAL_FLOAT_SUPPORTED_P
478 #define TARGET_DECIMAL_FLOAT_SUPPORTED_P default_decimal_float_supported_p
479 #endif
480
481 #ifndef TARGET_FIXED_POINT_SUPPORTED_P
482 #define TARGET_FIXED_POINT_SUPPORTED_P default_fixed_point_supported_p
483 #endif
484
485 #ifndef TARGET_VECTOR_MODE_SUPPORTED_P
486 #define TARGET_VECTOR_MODE_SUPPORTED_P hook_bool_mode_false
487 #endif
488
489 /* In hooks.c.  */
490 #define TARGET_CANNOT_MODIFY_JUMPS_P hook_bool_void_false
491 #define TARGET_BRANCH_TARGET_REGISTER_CLASS \
492   default_branch_target_register_class
493 #define TARGET_BRANCH_TARGET_REGISTER_CALLEE_SAVED hook_bool_bool_false
494 #define TARGET_CANNOT_FORCE_CONST_MEM hook_bool_rtx_false
495 #define TARGET_CANNOT_COPY_INSN_P NULL
496 #define TARGET_COMMUTATIVE_P hook_bool_const_rtx_commutative_p
497 #define TARGET_LEGITIMIZE_ADDRESS default_legitimize_address
498 #define TARGET_DELEGITIMIZE_ADDRESS delegitimize_mem_from_attrs
499 #define TARGET_LEGITIMATE_ADDRESS_P default_legitimate_address_p
500 #define TARGET_USE_BLOCKS_FOR_CONSTANT_P hook_bool_mode_const_rtx_false
501 #define TARGET_MIN_ANCHOR_OFFSET 0
502 #define TARGET_MAX_ANCHOR_OFFSET 0
503 #define TARGET_USE_ANCHORS_FOR_SYMBOL_P default_use_anchors_for_symbol_p
504 #define TARGET_FUNCTION_OK_FOR_SIBCALL hook_bool_tree_tree_false
505 #define TARGET_COMP_TYPE_ATTRIBUTES hook_int_const_tree_const_tree_1
506 #ifndef TARGET_SET_DEFAULT_TYPE_ATTRIBUTES
507 #define TARGET_SET_DEFAULT_TYPE_ATTRIBUTES hook_void_tree
508 #endif
509 #define TARGET_INSERT_ATTRIBUTES hook_void_tree_treeptr
510 #define TARGET_FUNCTION_ATTRIBUTE_INLINABLE_P hook_bool_const_tree_false
511 #define TARGET_MS_BITFIELD_LAYOUT_P hook_bool_const_tree_false
512 #define TARGET_ALIGN_ANON_BITFIELD hook_bool_void_false
513 #define TARGET_NARROW_VOLATILE_BITFIELD hook_bool_void_false
514 #define TARGET_RTX_COSTS hook_bool_rtx_int_int_intp_bool_false
515 #define TARGET_MANGLE_TYPE hook_constcharptr_const_tree_null
516 #define TARGET_ALLOCATE_INITIAL_VALUE NULL
517
518 #define TARGET_UNSPEC_MAY_TRAP_P default_unspec_may_trap_p
519
520 #ifndef TARGET_SET_CURRENT_FUNCTION
521 #define TARGET_SET_CURRENT_FUNCTION hook_void_tree
522 #endif
523
524 #ifndef TARGET_INIT_LIBFUNCS
525 #define TARGET_INIT_LIBFUNCS hook_void_void
526 #endif
527
528 #ifndef TARGET_IN_SMALL_DATA_P
529 #define TARGET_IN_SMALL_DATA_P hook_bool_const_tree_false
530 #endif
531
532 #ifndef TARGET_MANGLE_DECL_ASSEMBLER_NAME
533 #define TARGET_MANGLE_DECL_ASSEMBLER_NAME default_mangle_decl_assembler_name
534 #endif
535
536 #ifndef TARGET_ENCODE_SECTION_INFO
537 #define TARGET_ENCODE_SECTION_INFO default_encode_section_info
538 #endif
539
540 #ifndef TARGET_INVALID_ARG_FOR_UNPROTOTYPED_FN
541 #define TARGET_INVALID_ARG_FOR_UNPROTOTYPED_FN hook_invalid_arg_for_unprototyped_fn
542 #endif
543
544 #define TARGET_INVALID_CONVERSION hook_constcharptr_const_tree_const_tree_null
545 #define TARGET_INVALID_UNARY_OP hook_constcharptr_int_const_tree_null
546 #define TARGET_INVALID_BINARY_OP hook_constcharptr_int_const_tree_const_tree_null
547 #define TARGET_INVALID_PARAMETER_TYPE hook_constcharptr_const_tree_null
548 #define TARGET_INVALID_RETURN_TYPE hook_constcharptr_const_tree_null
549 #define TARGET_PROMOTED_TYPE hook_tree_const_tree_null
550 #define TARGET_CONVERT_TO_TYPE hook_tree_tree_tree_null
551
552 #define TARGET_FIXED_CONDITION_CODE_REGS hook_bool_uintp_uintp_false
553
554 #define TARGET_CC_MODES_COMPATIBLE default_cc_modes_compatible
555
556 #define TARGET_MACHINE_DEPENDENT_REORG 0
557
558 #define TARGET_BUILD_BUILTIN_VA_LIST std_build_builtin_va_list
559 #define TARGET_FN_ABI_VA_LIST std_fn_abi_va_list
560 #define TARGET_CANONICAL_VA_LIST_TYPE std_canonical_va_list_type
561 #define TARGET_EXPAND_BUILTIN_VA_START 0
562
563 #define TARGET_GET_PCH_VALIDITY default_get_pch_validity
564 #define TARGET_PCH_VALID_P default_pch_valid_p
565 #define TARGET_CHECK_PCH_TARGET_FLAGS NULL
566
567 #define TARGET_DEFAULT_SHORT_ENUMS hook_bool_void_false
568
569 #define TARGET_BUILTIN_SETJMP_FRAME_VALUE default_builtin_setjmp_frame_value
570
571 #define TARGET_MD_ASM_CLOBBERS hook_tree_tree_tree_tree_3rd_identity
572
573 #define TARGET_DWARF_CALLING_CONVENTION hook_int_const_tree_0
574
575 #define TARGET_DWARF_HANDLE_FRAME_UNSPEC 0
576
577 #define TARGET_STDARG_OPTIMIZE_HOOK 0
578
579 #define TARGET_STACK_PROTECT_GUARD  default_stack_protect_guard
580 #define TARGET_STACK_PROTECT_FAIL   default_external_stack_protect_fail
581
582 #define TARGET_ARM_EABI_UNWINDER false
583
584 #define TARGET_PROMOTE_FUNCTION_MODE default_promote_function_mode
585 #define TARGET_PROMOTE_PROTOTYPES hook_bool_const_tree_false
586
587 #define TARGET_STRUCT_VALUE_RTX hook_rtx_tree_int_null
588 #define TARGET_RETURN_IN_MEMORY default_return_in_memory
589 #define TARGET_RETURN_IN_MSB hook_bool_const_tree_false
590
591 #define TARGET_EXPAND_BUILTIN_SAVEREGS default_expand_builtin_saveregs
592 #define TARGET_SETUP_INCOMING_VARARGS default_setup_incoming_varargs
593 #define TARGET_STRICT_ARGUMENT_NAMING hook_bool_CUMULATIVE_ARGS_false
594 #define TARGET_PRETEND_OUTGOING_VARARGS_NAMED \
595   default_pretend_outgoing_varargs_named
596 #define TARGET_SPLIT_COMPLEX_ARG NULL
597
598 #define TARGET_GIMPLIFY_VA_ARG_EXPR std_gimplify_va_arg_expr
599 #define TARGET_PASS_BY_REFERENCE hook_bool_CUMULATIVE_ARGS_mode_tree_bool_false
600
601 #define TARGET_RELAXED_ORDERING false
602
603 #define TARGET_MUST_PASS_IN_STACK must_pass_in_stack_var_size_or_pad
604 #define TARGET_CALLEE_COPIES hook_bool_CUMULATIVE_ARGS_mode_tree_bool_false
605 #define TARGET_ARG_PARTIAL_BYTES hook_int_CUMULATIVE_ARGS_mode_tree_bool_0
606
607 #define TARGET_FUNCTION_VALUE default_function_value
608 #define TARGET_LIBCALL_VALUE default_libcall_value
609 #define TARGET_INTERNAL_ARG_POINTER default_internal_arg_pointer
610 #define TARGET_UPDATE_STACK_BOUNDARY NULL
611 #define TARGET_GET_DRAP_RTX NULL
612 #define TARGET_ALLOCATE_STACK_SLOTS_FOR_ARGS hook_bool_void_true
613 #define TARGET_STATIC_CHAIN default_static_chain
614 #define TARGET_TRAMPOLINE_INIT default_trampoline_init
615 #define TARGET_TRAMPOLINE_ADJUST_ADDRESS NULL
616
617 #define TARGET_CALLS {                                          \
618    TARGET_PROMOTE_FUNCTION_MODE,                                \
619    TARGET_PROMOTE_PROTOTYPES,                                   \
620    TARGET_STRUCT_VALUE_RTX,                                     \
621    TARGET_RETURN_IN_MEMORY,                                     \
622    TARGET_RETURN_IN_MSB,                                        \
623    TARGET_PASS_BY_REFERENCE,                                    \
624    TARGET_EXPAND_BUILTIN_SAVEREGS,                              \
625    TARGET_SETUP_INCOMING_VARARGS,                               \
626    TARGET_STRICT_ARGUMENT_NAMING,                               \
627    TARGET_PRETEND_OUTGOING_VARARGS_NAMED,                       \
628    TARGET_SPLIT_COMPLEX_ARG,                                    \
629    TARGET_MUST_PASS_IN_STACK,                                   \
630    TARGET_CALLEE_COPIES,                                        \
631    TARGET_ARG_PARTIAL_BYTES,                                    \
632    TARGET_INVALID_ARG_FOR_UNPROTOTYPED_FN,                      \
633    TARGET_FUNCTION_VALUE,                                       \
634    TARGET_LIBCALL_VALUE,                                        \
635    TARGET_INTERNAL_ARG_POINTER,                                 \
636    TARGET_UPDATE_STACK_BOUNDARY,                                \
637    TARGET_GET_DRAP_RTX,                                         \
638    TARGET_ALLOCATE_STACK_SLOTS_FOR_ARGS,                        \
639    TARGET_STATIC_CHAIN,                                         \
640    TARGET_TRAMPOLINE_INIT,                                      \
641    TARGET_TRAMPOLINE_ADJUST_ADDRESS                             \
642    }
643
644 #ifndef TARGET_UNWIND_TABLES_DEFAULT
645 #define TARGET_UNWIND_TABLES_DEFAULT false
646 #endif
647
648 #ifndef TARGET_HANDLE_PRAGMA_EXTERN_PREFIX
649 #define TARGET_HANDLE_PRAGMA_EXTERN_PREFIX 0
650 #endif
651
652 #ifdef IRA_COVER_CLASSES
653 #define TARGET_IRA_COVER_CLASSES default_ira_cover_classes
654 #else
655 #define TARGET_IRA_COVER_CLASSES 0
656 #endif
657
658 #ifndef TARGET_SECONDARY_RELOAD
659 #define TARGET_SECONDARY_RELOAD default_secondary_reload
660 #endif
661
662 #ifndef TARGET_EXPAND_TO_RTL_HOOK
663 #define TARGET_EXPAND_TO_RTL_HOOK hook_void_void
664 #endif
665
666 #ifndef TARGET_INSTANTIATE_DECLS
667 #define TARGET_INSTANTIATE_DECLS hook_void_void
668 #endif
669
670 #ifndef TARGET_HARD_REGNO_SCRATCH_OK
671 #define TARGET_HARD_REGNO_SCRATCH_OK default_hard_regno_scratch_ok
672 #endif
673
674 #ifndef TARGET_CASE_VALUES_THRESHOLD
675 #define TARGET_CASE_VALUES_THRESHOLD default_case_values_threshold
676 #endif
677
678 #ifndef TARGET_FRAME_POINTER_REQUIRED
679 #define TARGET_FRAME_POINTER_REQUIRED hook_bool_void_false
680 #endif
681
682 #ifndef TARGET_CAN_ELIMINATE
683 #define TARGET_CAN_ELIMINATE hook_bool_const_int_const_int_true
684 #endif
685
686 /* C specific.  */
687 #ifndef TARGET_C_MODE_FOR_SUFFIX
688 #define TARGET_C_MODE_FOR_SUFFIX default_mode_for_suffix
689 #endif
690
691 #define TARGET_C                                \
692   {                                             \
693     TARGET_C_MODE_FOR_SUFFIX                    \
694   }
695
696 /* C++ specific.  */
697 #ifndef TARGET_CXX_GUARD_TYPE
698 #define TARGET_CXX_GUARD_TYPE default_cxx_guard_type
699 #endif
700
701 #ifndef TARGET_CXX_GUARD_MASK_BIT
702 #define TARGET_CXX_GUARD_MASK_BIT hook_bool_void_false
703 #endif
704
705 #ifndef TARGET_CXX_GET_COOKIE_SIZE
706 #define TARGET_CXX_GET_COOKIE_SIZE default_cxx_get_cookie_size
707 #endif
708
709 #ifndef TARGET_CXX_COOKIE_HAS_SIZE
710 #define TARGET_CXX_COOKIE_HAS_SIZE hook_bool_void_false
711 #endif
712
713 #ifndef TARGET_CXX_IMPORT_EXPORT_CLASS
714 #define TARGET_CXX_IMPORT_EXPORT_CLASS NULL
715 #endif
716
717 #ifndef TARGET_CXX_CDTOR_RETURNS_THIS
718 #define TARGET_CXX_CDTOR_RETURNS_THIS hook_bool_void_false
719 #endif
720
721 #ifndef TARGET_CXX_KEY_METHOD_MAY_BE_INLINE
722 #define TARGET_CXX_KEY_METHOD_MAY_BE_INLINE hook_bool_void_true
723 #endif
724
725 #ifndef TARGET_CXX_DETERMINE_CLASS_DATA_VISIBILITY
726 #define TARGET_CXX_DETERMINE_CLASS_DATA_VISIBILITY hook_void_tree
727 #endif
728
729 #ifndef TARGET_CXX_CLASS_DATA_ALWAYS_COMDAT
730 #define TARGET_CXX_CLASS_DATA_ALWAYS_COMDAT hook_bool_void_true
731 #endif
732
733 #ifndef TARGET_CXX_LIBRARY_RTTI_COMDAT
734 #define TARGET_CXX_LIBRARY_RTTI_COMDAT hook_bool_void_true
735 #endif
736
737 #ifndef TARGET_CXX_USE_AEABI_ATEXIT
738 #define TARGET_CXX_USE_AEABI_ATEXIT hook_bool_void_false
739 #endif
740
741 #ifndef TARGET_CXX_USE_ATEXIT_FOR_CXA_ATEXIT
742 #define TARGET_CXX_USE_ATEXIT_FOR_CXA_ATEXIT hook_bool_void_false
743 #endif
744
745 #ifndef TARGET_CXX_ADJUST_CLASS_AT_DEFINITION
746 #define TARGET_CXX_ADJUST_CLASS_AT_DEFINITION hook_void_tree
747 #endif
748
749 #define TARGET_CXX                              \
750   {                                             \
751     TARGET_CXX_GUARD_TYPE,                      \
752     TARGET_CXX_GUARD_MASK_BIT,                  \
753     TARGET_CXX_GET_COOKIE_SIZE,                 \
754     TARGET_CXX_COOKIE_HAS_SIZE,                 \
755     TARGET_CXX_IMPORT_EXPORT_CLASS,             \
756     TARGET_CXX_CDTOR_RETURNS_THIS,              \
757     TARGET_CXX_KEY_METHOD_MAY_BE_INLINE,        \
758     TARGET_CXX_DETERMINE_CLASS_DATA_VISIBILITY, \
759     TARGET_CXX_CLASS_DATA_ALWAYS_COMDAT,        \
760     TARGET_CXX_LIBRARY_RTTI_COMDAT,             \
761     TARGET_CXX_USE_AEABI_ATEXIT,                \
762     TARGET_CXX_USE_ATEXIT_FOR_CXA_ATEXIT,       \
763     TARGET_CXX_ADJUST_CLASS_AT_DEFINITION       \
764   }
765
766 /* EMUTLS specific */
767 #ifndef TARGET_EMUTLS_GET_ADDRESS
768 #define TARGET_EMUTLS_GET_ADDRESS "__builtin___emutls_get_address"
769 #endif
770
771 #ifndef TARGET_EMUTLS_REGISTER_COMMON
772 #define TARGET_EMUTLS_REGISTER_COMMON "__builtin___emutls_register_common"
773 #endif
774
775 #ifndef TARGET_EMUTLS_VAR_SECTION
776 #define TARGET_EMUTLS_VAR_SECTION NULL
777 #endif
778
779 #ifndef TARGET_EMUTLS_TMPL_SECTION
780 #define TARGET_EMUTLS_TMPL_SECTION NULL
781 #endif
782
783 #ifndef TARGET_EMUTLS_VAR_PREFIX
784 #define TARGET_EMUTLS_VAR_PREFIX NULL
785 #endif
786
787 #ifndef TARGET_EMUTLS_TMPL_PREFIX
788 #define TARGET_EMUTLS_TMPL_PREFIX NULL
789 #endif
790
791 #ifndef TARGET_EMUTLS_VAR_FIELDS
792 #define TARGET_EMUTLS_VAR_FIELDS default_emutls_var_fields
793 #endif
794
795 #ifndef TARGET_EMUTLS_VAR_INIT
796 #define TARGET_EMUTLS_VAR_INIT default_emutls_var_init
797 #endif
798
799 #ifndef TARGET_EMUTLS_VAR_ALIGN_FIXED
800 #define TARGET_EMUTLS_VAR_ALIGN_FIXED false
801 #endif
802
803 #ifndef TARGET_EMUTLS_DEBUG_FORM_TLS_ADDRESS
804 #define TARGET_EMUTLS_DEBUG_FORM_TLS_ADDRESS false
805 #endif
806
807 #define TARGET_EMUTLS                           \
808   {                                             \
809     TARGET_EMUTLS_GET_ADDRESS,                  \
810     TARGET_EMUTLS_REGISTER_COMMON,              \
811     TARGET_EMUTLS_VAR_SECTION,                  \
812     TARGET_EMUTLS_TMPL_SECTION,                 \
813     TARGET_EMUTLS_VAR_PREFIX,                   \
814     TARGET_EMUTLS_TMPL_PREFIX,                  \
815     TARGET_EMUTLS_VAR_FIELDS,                   \
816     TARGET_EMUTLS_VAR_INIT,                     \
817     TARGET_EMUTLS_VAR_ALIGN_FIXED,              \
818     TARGET_EMUTLS_DEBUG_FORM_TLS_ADDRESS        \
819   }
820
821 /* Function specific option attribute support.  */
822 #ifndef TARGET_OPTION_VALID_ATTRIBUTE_P
823 #define TARGET_OPTION_VALID_ATTRIBUTE_P \
824   default_target_option_valid_attribute_p
825 #endif
826
827 #ifndef TARGET_OPTION_SAVE
828 #define TARGET_OPTION_SAVE NULL
829 #endif
830
831 #ifndef TARGET_OPTION_RESTORE
832 #define TARGET_OPTION_RESTORE NULL
833 #endif
834
835 #ifndef TARGET_OPTION_PRINT
836 #define TARGET_OPTION_PRINT NULL
837 #endif
838
839 #ifndef TARGET_OPTION_PRAGMA_PARSE
840 #define TARGET_OPTION_PRAGMA_PARSE default_target_option_pragma_parse
841 #endif
842
843 #ifndef TARGET_CAN_INLINE_P
844 #define TARGET_CAN_INLINE_P default_target_can_inline_p
845 #endif
846
847 #define TARGET_OPTION_HOOKS                     \
848   {                                             \
849     TARGET_OPTION_VALID_ATTRIBUTE_P,            \
850     TARGET_OPTION_SAVE,                         \
851     TARGET_OPTION_RESTORE,                      \
852     TARGET_OPTION_PRINT,                        \
853     TARGET_OPTION_PRAGMA_PARSE,                 \
854     TARGET_CAN_INLINE_P,                        \
855   }
856
857 /* The whole shebang.  */
858 #define TARGET_INITIALIZER                      \
859 {                                               \
860   TARGET_ASM_OUT,                               \
861   TARGET_SCHED,                                 \
862   TARGET_VECTORIZE,                             \
863   TARGET_DEFAULT_TARGET_FLAGS,                  \
864   TARGET_HANDLE_OPTION,                         \
865   TARGET_HELP,                                  \
866   TARGET_EH_RETURN_FILTER_MODE,                 \
867   TARGET_LIBGCC_CMP_RETURN_MODE,                \
868   TARGET_LIBGCC_SHIFT_COUNT_MODE,               \
869   TARGET_UNWIND_WORD_MODE,                      \
870   TARGET_MERGE_DECL_ATTRIBUTES,                 \
871   TARGET_MERGE_TYPE_ATTRIBUTES,                 \
872   TARGET_ATTRIBUTE_TABLE,                       \
873   TARGET_COMP_TYPE_ATTRIBUTES,                  \
874   TARGET_SET_DEFAULT_TYPE_ATTRIBUTES,           \
875   TARGET_INSERT_ATTRIBUTES,                     \
876   TARGET_FUNCTION_ATTRIBUTE_INLINABLE_P,        \
877   TARGET_MS_BITFIELD_LAYOUT_P,                  \
878   TARGET_DECIMAL_FLOAT_SUPPORTED_P,             \
879   TARGET_FIXED_POINT_SUPPORTED_P,               \
880   TARGET_ALIGN_ANON_BITFIELD,                   \
881   TARGET_NARROW_VOLATILE_BITFIELD,              \
882   TARGET_INIT_BUILTINS,                         \
883   TARGET_EXPAND_BUILTIN,                        \
884   TARGET_RESOLVE_OVERLOADED_BUILTIN,            \
885   TARGET_FOLD_BUILTIN,                          \
886   TARGET_BUILTIN_RECIPROCAL,                    \
887   TARGET_MANGLE_TYPE,                           \
888   TARGET_INIT_LIBFUNCS,                         \
889   TARGET_SECTION_TYPE_FLAGS,                    \
890   TARGET_CANNOT_MODIFY_JUMPS_P,                 \
891   TARGET_BRANCH_TARGET_REGISTER_CLASS,          \
892   TARGET_BRANCH_TARGET_REGISTER_CALLEE_SAVED,   \
893   TARGET_CANNOT_FORCE_CONST_MEM,                \
894   TARGET_CANNOT_COPY_INSN_P,                    \
895   TARGET_COMMUTATIVE_P,                         \
896   TARGET_LEGITIMIZE_ADDRESS,                    \
897   TARGET_DELEGITIMIZE_ADDRESS,                  \
898   TARGET_LEGITIMATE_ADDRESS_P,                  \
899   TARGET_USE_BLOCKS_FOR_CONSTANT_P,             \
900   TARGET_MIN_ANCHOR_OFFSET,                     \
901   TARGET_MAX_ANCHOR_OFFSET,                     \
902   TARGET_USE_ANCHORS_FOR_SYMBOL_P,              \
903   TARGET_FUNCTION_OK_FOR_SIBCALL,               \
904   TARGET_SET_CURRENT_FUNCTION,                  \
905   TARGET_IN_SMALL_DATA_P,                       \
906   TARGET_BINDS_LOCAL_P,                         \
907   TARGET_MANGLE_DECL_ASSEMBLER_NAME,            \
908   TARGET_ENCODE_SECTION_INFO,                   \
909   TARGET_STRIP_NAME_ENCODING,                   \
910   TARGET_SHIFT_TRUNCATION_MASK,                 \
911   TARGET_MIN_DIVISIONS_FOR_RECIP_MUL,           \
912   TARGET_MODE_REP_EXTENDED,                     \
913   TARGET_VALID_POINTER_MODE,                    \
914   TARGET_SCALAR_MODE_SUPPORTED_P,               \
915   TARGET_VECTOR_MODE_SUPPORTED_P,               \
916   TARGET_RTX_COSTS,                             \
917   TARGET_ADDRESS_COST,                          \
918   TARGET_ALLOCATE_INITIAL_VALUE,                \
919   TARGET_UNSPEC_MAY_TRAP_P,                     \
920   TARGET_DWARF_REGISTER_SPAN,                   \
921   TARGET_INIT_DWARF_REG_SIZES_EXTRA,            \
922   TARGET_FIXED_CONDITION_CODE_REGS,             \
923   TARGET_CC_MODES_COMPATIBLE,                   \
924   TARGET_MACHINE_DEPENDENT_REORG,               \
925   TARGET_BUILD_BUILTIN_VA_LIST,                 \
926   TARGET_FN_ABI_VA_LIST,                        \
927   TARGET_CANONICAL_VA_LIST_TYPE,                        \
928   TARGET_EXPAND_BUILTIN_VA_START,               \
929   TARGET_GIMPLIFY_VA_ARG_EXPR,                  \
930   TARGET_GET_PCH_VALIDITY,                      \
931   TARGET_PCH_VALID_P,                           \
932   TARGET_CHECK_PCH_TARGET_FLAGS,                \
933   TARGET_DEFAULT_SHORT_ENUMS,                   \
934   TARGET_BUILTIN_SETJMP_FRAME_VALUE,            \
935   TARGET_MD_ASM_CLOBBERS,                       \
936   TARGET_DWARF_CALLING_CONVENTION,              \
937   TARGET_DWARF_HANDLE_FRAME_UNSPEC,             \
938   TARGET_STDARG_OPTIMIZE_HOOK,                  \
939   TARGET_STACK_PROTECT_GUARD,                   \
940   TARGET_STACK_PROTECT_FAIL,                    \
941   TARGET_INVALID_WITHIN_DOLOOP,                 \
942   TARGET_VALID_DLLIMPORT_ATTRIBUTE_P,           \
943   TARGET_CONST_ANCHOR,                          \
944   TARGET_CALLS,                                 \
945   TARGET_INVALID_CONVERSION,                    \
946   TARGET_INVALID_UNARY_OP,                      \
947   TARGET_INVALID_BINARY_OP,                     \
948   TARGET_INVALID_PARAMETER_TYPE,                \
949   TARGET_INVALID_RETURN_TYPE,                   \
950   TARGET_PROMOTED_TYPE,                         \
951   TARGET_CONVERT_TO_TYPE,                       \
952   TARGET_IRA_COVER_CLASSES,                     \
953   TARGET_SECONDARY_RELOAD,                      \
954   TARGET_EXPAND_TO_RTL_HOOK,                    \
955   TARGET_INSTANTIATE_DECLS,                     \
956   TARGET_HARD_REGNO_SCRATCH_OK,                 \
957   TARGET_CASE_VALUES_THRESHOLD,                 \
958   TARGET_FRAME_POINTER_REQUIRED,                \
959   TARGET_CAN_ELIMINATE,                         \
960   TARGET_C,                                     \
961   TARGET_CXX,                                   \
962   TARGET_EMUTLS,                                \
963   TARGET_OPTION_HOOKS,                          \
964   TARGET_EXTRA_LIVE_ON_ENTRY,                   \
965   TARGET_UNWIND_TABLES_DEFAULT,                 \
966   TARGET_HAVE_NAMED_SECTIONS,                   \
967   TARGET_HAVE_SWITCHABLE_BSS_SECTIONS,          \
968   TARGET_HAVE_CTORS_DTORS,                      \
969   TARGET_HAVE_TLS,                              \
970   TARGET_HAVE_SRODATA_SECTION,                  \
971   TARGET_TERMINATE_DW2_EH_FRAME_INFO,           \
972   TARGET_ASM_FILE_START_APP_OFF,                \
973   TARGET_ASM_FILE_START_FILE_DIRECTIVE,         \
974   TARGET_HANDLE_PRAGMA_EXTERN_PREFIX,           \
975   TARGET_RELAXED_ORDERING,                      \
976   TARGET_ARM_EABI_UNWINDER                      \
977 }
978
979 #define TARGET_HANDLE_C_OPTION default_handle_c_option
980 #define TARGETCM_INITIALIZER { TARGET_HANDLE_C_OPTION }
981
982 #include "hooks.h"
983 #include "targhooks.h"