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tm.texi (TARGET_ADDR_SPACE_POINTER_MODE): Document.
[thirdparty/gcc.git] / gcc / target-def.h
CommitLineData
672a6f42 1/* Default initializers for a generic GCC target.
e6ff3083 2 Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
fb8cbd3c 3 Free Software Foundation, Inc.
672a6f42 4
9dcd6f09
NC		 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! */
672a6f42 22
07c9d2eb 23/* See target.h for a description of what this file contains and how to
a8b997e8 24 use it.
672a6f42 25
a8b997e8
NB		 26 We want to have non-NULL default definitions of all hook functions,
27 even if they do nothing. */
28
07c9d2eb
SS		 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
b4c25db2 33/* Assembler output. */
fb8cbd3c 34#ifndef TARGET_ASM_OPEN_PAREN
17b53c33 35#define TARGET_ASM_OPEN_PAREN "("
fb8cbd3c
RS		 36#endif
37#ifndef TARGET_ASM_CLOSE_PAREN
17b53c33 38#define TARGET_ASM_CLOSE_PAREN ")"
fb8cbd3c
RS		 39#endif
40
301d03af
RS		 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. */
4a023207 49#if defined (OBJECT_FORMAT_ELF)
301d03af
RS		 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
4a023207 59#endif /* OBJECT_FORMAT_ELF */
301d03af
RS		 60
61#define TARGET_ASM_INTEGER default_assemble_integer
62
5eb99654
KG		 63#ifndef TARGET_ASM_GLOBALIZE_LABEL
64#define TARGET_ASM_GLOBALIZE_LABEL default_globalize_label
65#endif
4746cf84 66
812b587e
SE		 67#ifndef TARGET_ASM_GLOBALIZE_DECL_NAME
68#define TARGET_ASM_GLOBALIZE_DECL_NAME default_globalize_decl_name
69#endif
70
4746cf84
MA		 71#ifndef TARGET_ASM_EMIT_UNWIND_LABEL
72#define TARGET_ASM_EMIT_UNWIND_LABEL default_emit_unwind_label
73#endif
74
083cad55
EC		 75#ifndef TARGET_ASM_EMIT_EXCEPT_TABLE_LABEL
76#define TARGET_ASM_EMIT_EXCEPT_TABLE_LABEL default_emit_except_table_label
77#endif
78
951120ea
PB		 79#ifndef TARGET_UNWIND_EMIT
80#define TARGET_UNWIND_EMIT default_unwind_emit
81#endif
82
4977bab6
ZW		 83#ifndef TARGET_ASM_INTERNAL_LABEL
84#define TARGET_ASM_INTERNAL_LABEL default_internal_label
85#endif
5eb99654 86
617a1b71
PB		 87#ifndef TARGET_ARM_TTYPE
88#define TARGET_ASM_TTYPE hook_bool_rtx_false
89#endif
90
93638d7a 91#ifndef TARGET_ASM_ASSEMBLE_VISIBILITY
bd79540a 92#define TARGET_ASM_ASSEMBLE_VISIBILITY default_assemble_visibility
93638d7a
AM		 93#endif
94
08c148a8
NB		 95#define TARGET_ASM_FUNCTION_PROLOGUE default_function_pro_epilogue
96#define TARGET_ASM_FUNCTION_EPILOGUE default_function_pro_epilogue
b4c25db2
NB		 97#define TARGET_ASM_FUNCTION_END_PROLOGUE no_asm_to_stream
98#define TARGET_ASM_FUNCTION_BEGIN_EPILOGUE no_asm_to_stream
08c148a8 99
9b580a0b
RH		 100#ifndef TARGET_ASM_RELOC_RW_MASK
101#define TARGET_ASM_RELOC_RW_MASK default_reloc_rw_mask
102#endif
103
ae46c4e0
RH		 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
ab5c8549
JJ		 112#ifndef TARGET_ASM_FUNCTION_RODATA_SECTION
113#define TARGET_ASM_FUNCTION_RODATA_SECTION default_function_rodata_section
114#endif
115
b64a1b53
RH		 116#ifndef TARGET_ASM_SELECT_RTX_SECTION
117#define TARGET_ASM_SELECT_RTX_SECTION default_select_rtx_section
118#endif
119
2cc07db4
RH		 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
483ab821 144#define TARGET_ASM_OUTPUT_MI_THUNK NULL
3101faab 145#define TARGET_ASM_CAN_OUTPUT_MI_THUNK hook_bool_const_tree_hwi_hwi_const_tree_false
483ab821 146
2eab15c9
PE		 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
2cc07db4
RH		 155#endif
156
434aeebb
RS		 157#ifndef TARGET_HAVE_SWITCHABLE_BSS_SECTIONS
158#define TARGET_HAVE_SWITCHABLE_BSS_SECTIONS false
159#endif
160
d6b5193b
RS		 161#ifndef TARGET_ASM_INIT_SECTIONS
162#define TARGET_ASM_INIT_SECTIONS hook_void_void
163#endif
164
7c262518
RH		 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
e7e64a25
AS		 172#ifndef TARGET_INVALID_WITHIN_DOLOOP
173#define TARGET_INVALID_WITHIN_DOLOOP default_invalid_within_doloop
a71a498d
AS		 174#endif
175
43d9ad1d 176#ifndef TARGET_VALID_DLLIMPORT_ATTRIBUTE_P
3101faab 177#define TARGET_VALID_DLLIMPORT_ATTRIBUTE_P hook_bool_const_tree_true
43d9ad1d
DS		 178#endif
179
3d78f2e9
RH		 180#ifndef TARGET_HAVE_TLS
181#define TARGET_HAVE_TLS false
182#endif
183
275b6d80
DE		 184#ifndef TARGET_HAVE_SRODATA_SECTION
185#define TARGET_HAVE_SRODATA_SECTION false
186#endif
187
7606e68f
SS		 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
96714395 196#define TARGET_DWARF_REGISTER_SPAN hook_rtx_rtx_null
37ea0b7e 197#define TARGET_INIT_DWARF_REG_SIZES_EXTRA hook_void_tree
96714395 198
1bc7c5b6
ZW		 199#ifndef TARGET_ASM_FILE_START
200#define TARGET_ASM_FILE_START default_file_start
201#endif
202
a5fe455b
ZW		 203#ifndef TARGET_ASM_FILE_END
204#define TARGET_ASM_FILE_END hook_void_void
205#endif
206
912f2dac
DB		 207#ifndef TARGET_EXTRA_LIVE_ON_ENTRY
208#define TARGET_EXTRA_LIVE_ON_ENTRY hook_void_bitmap
209#endif
210
1bc7c5b6
ZW		 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
6773a41c
RO		 219#ifndef TARGET_ASM_EXTERNAL_LIBCALL
220#define TARGET_ASM_EXTERNAL_LIBCALL default_external_libcall
221#endif
222
8e3e233b
DP		 223#ifndef TARGET_ASM_MARK_DECL_PRESERVED
224#define TARGET_ASM_MARK_DECL_PRESERVED hook_void_constcharptr
225#endif
226
aacd3885
RS		 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
fdbe66f2
EB		 235#ifndef TARGET_ASM_OUTPUT_DWARF_DTPREL
236#define TARGET_ASM_OUTPUT_DWARF_DTPREL NULL
237#endif
238
1afc5373
CF		 239#ifndef TARGET_ASM_FINAL_POSTSCAN_INSN
240#define TARGET_ASM_FINAL_POSTSCAN_INSN NULL
241#endif
242
e0d9d0dd
NC		 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
82497700 250#define TARGET_ASM_TRAMPOLINE_TEMPLATE NULL
531ca746 251
301d03af
RS		 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
17b53c33
NB		 264#define TARGET_ASM_OUT {TARGET_ASM_OPEN_PAREN, \
265 TARGET_ASM_CLOSE_PAREN, \
301d03af
RS		 266 TARGET_ASM_BYTE_OP, \
267 TARGET_ASM_ALIGNED_INT_OP, \
268 TARGET_ASM_UNALIGNED_INT_OP, \
269 TARGET_ASM_INTEGER, \
5eb99654 270 TARGET_ASM_GLOBALIZE_LABEL, \
812b587e 271 TARGET_ASM_GLOBALIZE_DECL_NAME, \
4746cf84 272 TARGET_ASM_EMIT_UNWIND_LABEL, \
083cad55 273 TARGET_ASM_EMIT_EXCEPT_TABLE_LABEL, \
951120ea 274 TARGET_UNWIND_EMIT, \
4977bab6 275 TARGET_ASM_INTERNAL_LABEL, \
617a1b71 276 TARGET_ASM_TTYPE, \
93638d7a 277 TARGET_ASM_ASSEMBLE_VISIBILITY, \
17b53c33 278 TARGET_ASM_FUNCTION_PROLOGUE, \
b4c25db2
NB		 279 TARGET_ASM_FUNCTION_END_PROLOGUE, \
280 TARGET_ASM_FUNCTION_BEGIN_EPILOGUE, \
7c262518 281 TARGET_ASM_FUNCTION_EPILOGUE, \
d6b5193b 282 TARGET_ASM_INIT_SECTIONS, \
2cc07db4 283 TARGET_ASM_NAMED_SECTION, \
9b580a0b 284 TARGET_ASM_RELOC_RW_MASK, \
ae46c4e0 285 TARGET_ASM_SELECT_SECTION, \
b64a1b53 286 TARGET_ASM_SELECT_RTX_SECTION, \
ae46c4e0 287 TARGET_ASM_UNIQUE_SECTION, \
ab5c8549 288 TARGET_ASM_FUNCTION_RODATA_SECTION, \
2cc07db4 289 TARGET_ASM_CONSTRUCTOR, \
483ab821
MM		 290 TARGET_ASM_DESTRUCTOR, \
291 TARGET_ASM_OUTPUT_MI_THUNK, \
a5fe455b 292 TARGET_ASM_CAN_OUTPUT_MI_THUNK, \
1bc7c5b6 293 TARGET_ASM_FILE_START, \
6773a41c 294 TARGET_ASM_FILE_END, \
8e3e233b 295 TARGET_ASM_EXTERNAL_LIBCALL, \
fdbe66f2 296 TARGET_ASM_MARK_DECL_PRESERVED, \
e0d9d0dd
NC		 297 TARGET_ASM_RECORD_GCC_SWITCHES, \
298 TARGET_ASM_RECORD_GCC_SWITCHES_SECTION, \
aacd3885 299 TARGET_ASM_OUTPUT_ANCHOR, \
1afc5373 300 TARGET_ASM_OUTPUT_DWARF_DTPREL, \
531ca746
RH		 301 TARGET_ASM_FINAL_POSTSCAN_INSN, \
302 TARGET_ASM_TRAMPOLINE_TEMPLATE }
08c148a8 303
c237e94a
ZW		 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
58565a33
SKG		 312#define TARGET_SCHED_INIT_GLOBAL 0
313#define TARGET_SCHED_FINISH_GLOBAL 0
c237e94a
ZW		 314#define TARGET_SCHED_REORDER 0
315#define TARGET_SCHED_REORDER2 0
30028c85 316#define TARGET_SCHED_DEPENDENCIES_EVALUATION_HOOK 0
fae15c93
VM		 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
1c3d0d93
MK		 321#define TARGET_SCHED_DFA_PRE_ADVANCE_CYCLE 0
322#define TARGET_SCHED_DFA_POST_ADVANCE_CYCLE 0
fae15c93 323#define TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD 0
30028c85
VM		 324#define TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD 0
325#define TARGET_SCHED_DFA_NEW_CYCLE 0
569fa502 326#define TARGET_SCHED_IS_COSTLY_DEPENDENCE 0
e855c69d 327#define TARGET_SCHED_ADJUST_COST_2 0
496d7bb0 328#define TARGET_SCHED_H_I_D_EXTENDED 0
e855c69d
AB		 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
496d7bb0
MK		 334#define TARGET_SCHED_SPECULATE_INSN 0
335#define TARGET_SCHED_NEEDS_BLOCK_P 0
e855c69d 336#define TARGET_SCHED_GEN_SPEC_CHECK 0
496d7bb0
MK		 337#define TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC 0
338#define TARGET_SCHED_SET_SCHED_FLAGS 0
e855c69d
AB		 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
67186a97 342#define TARGET_SCHED_SMS_RES_MII 0
fae15c93
VM		 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, \
58565a33
SKG		 351 TARGET_SCHED_INIT_GLOBAL, \
352 TARGET_SCHED_FINISH_GLOBAL, \
fae15c93
VM		 353 TARGET_SCHED_REORDER, \
354 TARGET_SCHED_REORDER2, \
30028c85 355 TARGET_SCHED_DEPENDENCIES_EVALUATION_HOOK, \
fae15c93
VM		 356 TARGET_SCHED_INIT_DFA_PRE_CYCLE_INSN, \
357 TARGET_SCHED_DFA_PRE_CYCLE_INSN, \
358 TARGET_SCHED_INIT_DFA_POST_CYCLE_INSN, \
1c3d0d93
MK		 359 TARGET_SCHED_DFA_POST_CYCLE_INSN, \
360 TARGET_SCHED_DFA_PRE_ADVANCE_CYCLE, \
361 TARGET_SCHED_DFA_POST_ADVANCE_CYCLE, \
fae15c93 362 TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD, \
30028c85
VM		 363 TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD, \
364 TARGET_SCHED_DFA_NEW_CYCLE, \
496d7bb0 365 TARGET_SCHED_IS_COSTLY_DEPENDENCE, \
e855c69d 366 TARGET_SCHED_ADJUST_COST_2, \
496d7bb0 367 TARGET_SCHED_H_I_D_EXTENDED, \
e855c69d
AB		 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, \
496d7bb0
MK		 373 TARGET_SCHED_SPECULATE_INSN, \
374 TARGET_SCHED_NEEDS_BLOCK_P, \
e855c69d 375 TARGET_SCHED_GEN_SPEC_CHECK, \
496d7bb0 376 TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC, \
67186a97 377 TARGET_SCHED_SET_SCHED_FLAGS, \
e855c69d
AB		 378 TARGET_SCHED_GET_INSN_SPEC_DS, \
379 TARGET_SCHED_GET_INSN_CHECKED_DS, \
380 TARGET_SCHED_SKIP_RTX_P, \
67186a97 381 TARGET_SCHED_SMS_RES_MII}
c237e94a 382
7ccf35ed 383#define TARGET_VECTORIZE_BUILTIN_MASK_FOR_LOAD 0
6b889d89
UB		 384#define TARGET_VECTORIZE_BUILTIN_VECTORIZED_FUNCTION \
385 default_builtin_vectorized_function
386#define TARGET_VECTORIZE_BUILTIN_CONVERSION \
387 default_builtin_vectorized_conversion
89d67cca
DN		 388#define TARGET_VECTORIZE_BUILTIN_MUL_WIDEN_EVEN 0
389#define TARGET_VECTORIZE_BUILTIN_MUL_WIDEN_ODD 0
e95b59d2 390#define TARGET_VECTORIZE_BUILTIN_VECTORIZATION_COST 0
5b900a4c
DN		 391#define TARGET_VECTOR_ALIGNMENT_REACHABLE \
392 default_builtin_vector_alignment_reachable
0fca40f5 393#define TARGET_VECTORIZE_BUILTIN_VEC_PERM 0
0601d0cf
RE		 394#define TARGET_SUPPORT_VECTOR_MISALIGNMENT \
395 default_builtin_support_vector_misalignment
396
7ccf35ed
DN		 397
398#define TARGET_VECTORIZE \
2505a3f2
RG		 399 { \
400 TARGET_VECTORIZE_BUILTIN_MASK_FOR_LOAD, \
401 TARGET_VECTORIZE_BUILTIN_VECTORIZED_FUNCTION, \
f57d17f1 402 TARGET_VECTORIZE_BUILTIN_CONVERSION, \
2505a3f2 403 TARGET_VECTORIZE_BUILTIN_MUL_WIDEN_EVEN, \
e95b59d2 404 TARGET_VECTORIZE_BUILTIN_MUL_WIDEN_ODD, \
5b900a4c 405 TARGET_VECTORIZE_BUILTIN_VECTORIZATION_COST, \
0fca40f5 406 TARGET_VECTOR_ALIGNMENT_REACHABLE, \
0601d0cf
RE		 407 TARGET_VECTORIZE_BUILTIN_VEC_PERM, \
408 TARGET_SUPPORT_VECTOR_MISALIGNMENT \
2505a3f2 409 }
7ccf35ed 410
75685792
RS		 411#define TARGET_DEFAULT_TARGET_FLAGS 0
412
413#define TARGET_HANDLE_OPTION hook_bool_size_t_constcharptr_int_true
67e6ba46 414#define TARGET_HELP NULL
75685792 415
93f90be6 416/* In except.c */
62114438 417#define TARGET_EH_RETURN_FILTER_MODE default_eh_return_filter_mode
93f90be6 418
c7ff6e7a
AK		 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
7b0518e3
UW		 423/* In unwind-generic.h. */
424#define TARGET_UNWIND_WORD_MODE default_unwind_word_mode
425
dcefdf67 426/* In tree.c. */
672a6f42
NB		 427#define TARGET_MERGE_DECL_ATTRIBUTES merge_decl_attributes
428#define TARGET_MERGE_TYPE_ATTRIBUTES merge_type_attributes
349ae713 429#define TARGET_ATTRIBUTE_TABLE NULL
672a6f42 430
dcefdf67
RH		 431/* In cse.c. */
432#define TARGET_ADDRESS_COST default_address_cost
2c5bfdf7 433#define TARGET_CONST_ANCHOR 0
dcefdf67 434
f6155fda 435/* In builtins.c. */
c15c90bb 436#define TARGET_INIT_BUILTINS hook_void_void
f6155fda 437#define TARGET_EXPAND_BUILTIN default_expand_builtin
58646b77 438#define TARGET_RESOLVE_OVERLOADED_BUILTIN NULL
a05a80fc 439#define TARGET_FOLD_BUILTIN hook_tree_tree_tree_bool_null
e9e4b3a8 440#define TARGET_BUILTIN_DECL NULL
f6155fda 441
6b889d89 442/* In tree-ssa-math-opts.c */
cc2137be 443#define TARGET_BUILTIN_RECIPROCAL default_builtin_reciprocal
6b889d89 444
7c262518
RH		 445/* In varasm.c. */
446#ifndef TARGET_SECTION_TYPE_FLAGS
447#define TARGET_SECTION_TYPE_FLAGS default_section_type_flags
448#endif
449
772c5265
RH		 450#ifndef TARGET_STRIP_NAME_ENCODING
451#define TARGET_STRIP_NAME_ENCODING default_strip_name_encoding
452#endif
453
47754fd5
RH		 454#ifndef TARGET_BINDS_LOCAL_P
455#define TARGET_BINDS_LOCAL_P default_binds_local_p
456#endif
457
273a2526
RS		 458#ifndef TARGET_SHIFT_TRUNCATION_MASK
459#define TARGET_SHIFT_TRUNCATION_MASK default_shift_truncation_mask
460#endif
461
bc23502b
PB		 462#ifndef TARGET_MIN_DIVISIONS_FOR_RECIP_MUL
463#define TARGET_MIN_DIVISIONS_FOR_RECIP_MUL default_min_divisions_for_recip_mul
464#endif
465
b12cbf2c
AN		 466#ifndef TARGET_MODE_REP_EXTENDED
467#define TARGET_MODE_REP_EXTENDED default_mode_rep_extended
468#endif
469
4977bab6
ZW		 470#ifndef TARGET_VALID_POINTER_MODE
471#define TARGET_VALID_POINTER_MODE default_valid_pointer_mode
472#endif
473
d4ebfa65
BE		 474#ifndef TARGET_ADDR_SPACE_POINTER_MODE
475#define TARGET_ADDR_SPACE_POINTER_MODE default_addr_space_pointer_mode
476#endif
477
478#ifndef TARGET_ADDR_SPACE_ADDRESS_MODE
479#define TARGET_ADDR_SPACE_ADDRESS_MODE default_addr_space_address_mode
480#endif
481
482#ifndef TARGET_ADDR_SPACE_VALID_POINTER_MODE
483#define TARGET_ADDR_SPACE_VALID_POINTER_MODE \
484 default_addr_space_valid_pointer_mode
485#endif
486
09e881c9
BE		 487#ifndef TARGET_ADDR_SPACE_LEGITIMATE_ADDRESS_P
488#define TARGET_ADDR_SPACE_LEGITIMATE_ADDRESS_P \
489 default_addr_space_legitimate_address_p
490#endif
491
492#ifndef TARGET_ADDR_SPACE_LEGITIMIZE_ADDRESS
493#define TARGET_ADDR_SPACE_LEGITIMIZE_ADDRESS \
494 default_addr_space_legitimize_address
495#endif
496
497#ifndef TARGET_ADDR_SPACE_SUBSET_P
498#define TARGET_ADDR_SPACE_SUBSET_P default_addr_space_subset_p
499#endif
500
501#ifndef TARGET_ADDR_SPACE_CONVERT
502#define TARGET_ADDR_SPACE_CONVERT default_addr_space_convert
503#endif
504
505#define TARGET_ADDR_SPACE_HOOKS \
506 { \
d4ebfa65
BE		 507 TARGET_ADDR_SPACE_POINTER_MODE, \
508 TARGET_ADDR_SPACE_ADDRESS_MODE, \
509 TARGET_ADDR_SPACE_VALID_POINTER_MODE, \
09e881c9
BE		 510 TARGET_ADDR_SPACE_LEGITIMATE_ADDRESS_P, \
511 TARGET_ADDR_SPACE_LEGITIMIZE_ADDRESS, \
512 TARGET_ADDR_SPACE_SUBSET_P, \
513 TARGET_ADDR_SPACE_CONVERT, \
514 }
515
6dd53648
RH		 516#ifndef TARGET_SCALAR_MODE_SUPPORTED_P
517#define TARGET_SCALAR_MODE_SUPPORTED_P default_scalar_mode_supported_p
518#endif
519
0884546e
BE		 520#ifndef TARGET_DECIMAL_FLOAT_SUPPORTED_P
521#define TARGET_DECIMAL_FLOAT_SUPPORTED_P default_decimal_float_supported_p
522#endif
523
ab22c1fa
CF		 524#ifndef TARGET_FIXED_POINT_SUPPORTED_P
525#define TARGET_FIXED_POINT_SUPPORTED_P default_fixed_point_supported_p
526#endif
527
f676971a
EC		 528#ifndef TARGET_VECTOR_MODE_SUPPORTED_P
529#define TARGET_VECTOR_MODE_SUPPORTED_P hook_bool_mode_false
530#endif
531
f676971a 532/* In hooks.c. */
7b1bd3c5 533#define TARGET_CANNOT_MODIFY_JUMPS_P hook_bool_void_false
81f40b79
ILT		 534#define TARGET_BRANCH_TARGET_REGISTER_CLASS \
535 default_branch_target_register_class
fe3ad572 536#define TARGET_BRANCH_TARGET_REGISTER_CALLEE_SAVED hook_bool_bool_false
3a04ff64 537#define TARGET_CANNOT_FORCE_CONST_MEM hook_bool_rtx_false
0b077eac 538#define TARGET_CANNOT_COPY_INSN_P NULL
3101faab 539#define TARGET_COMMUTATIVE_P hook_bool_const_rtx_commutative_p
506d7b68 540#define TARGET_LEGITIMIZE_ADDRESS default_legitimize_address
b5b8b0ac 541#define TARGET_DELEGITIMIZE_ADDRESS delegitimize_mem_from_attrs
c6c3dba9 542#define TARGET_LEGITIMATE_ADDRESS_P default_legitimate_address_p
3101faab 543#define TARGET_USE_BLOCKS_FOR_CONSTANT_P hook_bool_mode_const_rtx_false
aacd3885
RS		 544#define TARGET_MIN_ANCHOR_OFFSET 0
545#define TARGET_MAX_ANCHOR_OFFSET 0
546#define TARGET_USE_ANCHORS_FOR_SYMBOL_P default_use_anchors_for_symbol_p
4977bab6 547#define TARGET_FUNCTION_OK_FOR_SIBCALL hook_bool_tree_tree_false
3101faab 548#define TARGET_COMP_TYPE_ATTRIBUTES hook_int_const_tree_const_tree_1
16d6f994 549#ifndef TARGET_SET_DEFAULT_TYPE_ATTRIBUTES
7b1bd3c5 550#define TARGET_SET_DEFAULT_TYPE_ATTRIBUTES hook_void_tree
16d6f994 551#endif
7b1bd3c5 552#define TARGET_INSERT_ATTRIBUTES hook_void_tree_treeptr
3101faab
KG		 553#define TARGET_FUNCTION_ATTRIBUTE_INLINABLE_P hook_bool_const_tree_false
554#define TARGET_MS_BITFIELD_LAYOUT_P hook_bool_const_tree_false
13c1cd82 555#define TARGET_ALIGN_ANON_BITFIELD hook_bool_void_false
c2a64439 556#define TARGET_NARROW_VOLATILE_BITFIELD hook_bool_void_false
f40751dd 557#define TARGET_RTX_COSTS hook_bool_rtx_int_int_intp_bool_false
3101faab 558#define TARGET_MANGLE_TYPE hook_constcharptr_const_tree_null
b48f503c 559#define TARGET_ALLOCATE_INITIAL_VALUE NULL
275b6d80 560
215b063c
PB		 561#define TARGET_UNSPEC_MAY_TRAP_P default_unspec_may_trap_p
562
db2960f4
SL		 563#ifndef TARGET_SET_CURRENT_FUNCTION
564#define TARGET_SET_CURRENT_FUNCTION hook_void_tree
565#endif
566
c15c90bb
ZW		 567#ifndef TARGET_INIT_LIBFUNCS
568#define TARGET_INIT_LIBFUNCS hook_void_void
569#endif
570
275b6d80 571#ifndef TARGET_IN_SMALL_DATA_P
3101faab 572#define TARGET_IN_SMALL_DATA_P hook_bool_const_tree_false
275b6d80 573#endif
e4ec2cac 574
5234b8f5 575#ifndef TARGET_MANGLE_DECL_ASSEMBLER_NAME
cb8b507b 576#define TARGET_MANGLE_DECL_ASSEMBLER_NAME default_mangle_decl_assembler_name
5234b8f5
DS		 577#endif
578
fb49053f 579#ifndef TARGET_ENCODE_SECTION_INFO
52859c77 580#define TARGET_ENCODE_SECTION_INFO default_encode_section_info
fb49053f
RH		 581#endif
582
4d3e6fae
FJ		 583#ifndef TARGET_INVALID_ARG_FOR_UNPROTOTYPED_FN
584#define TARGET_INVALID_ARG_FOR_UNPROTOTYPED_FN hook_invalid_arg_for_unprototyped_fn
585#endif
586
3101faab
KG		 587#define TARGET_INVALID_CONVERSION hook_constcharptr_const_tree_const_tree_null
588#define TARGET_INVALID_UNARY_OP hook_constcharptr_int_const_tree_null
589#define TARGET_INVALID_BINARY_OP hook_constcharptr_int_const_tree_const_tree_null
40449a90
SL		 590#define TARGET_INVALID_PARAMETER_TYPE hook_constcharptr_const_tree_null
591#define TARGET_INVALID_RETURN_TYPE hook_constcharptr_const_tree_null
592#define TARGET_PROMOTED_TYPE hook_tree_const_tree_null
593#define TARGET_CONVERT_TO_TYPE hook_tree_tree_tree_null
4de67c26 594
e129d93a
ILT		 595#define TARGET_FIXED_CONDITION_CODE_REGS hook_bool_uintp_uintp_false
596
597#define TARGET_CC_MODES_COMPATIBLE default_cc_modes_compatible
598
18dbd950
RS		 599#define TARGET_MACHINE_DEPENDENT_REORG 0
600
c35d187f 601#define TARGET_BUILD_BUILTIN_VA_LIST std_build_builtin_va_list
35cbb299
KT		 602#define TARGET_FN_ABI_VA_LIST std_fn_abi_va_list
603#define TARGET_CANONICAL_VA_LIST_TYPE std_canonical_va_list_type
d7bd8aeb 604#define TARGET_EXPAND_BUILTIN_VA_START 0
c35d187f 605
7bb1ad93
GK		 606#define TARGET_GET_PCH_VALIDITY default_get_pch_validity
607#define TARGET_PCH_VALID_P default_pch_valid_p
8d932be3 608#define TARGET_CHECK_PCH_TARGET_FLAGS NULL
7bb1ad93 609
221ee7c9
KH		 610#define TARGET_DEFAULT_SHORT_ENUMS hook_bool_void_false
611
d6da68b9
KH		 612#define TARGET_BUILTIN_SETJMP_FRAME_VALUE default_builtin_setjmp_frame_value
613
61158923 614#define TARGET_MD_ASM_CLOBBERS hook_tree_tree_tree_tree_3rd_identity
67dfe110 615
3101faab 616#define TARGET_DWARF_CALLING_CONVENTION hook_int_const_tree_0
a1c496cb 617
e54c7471
EB		 618#define TARGET_DWARF_HANDLE_FRAME_UNSPEC 0
619
9d30f3c1
JJ		 620#define TARGET_STDARG_OPTIMIZE_HOOK 0
621
7d69de61
RH		 622#define TARGET_STACK_PROTECT_GUARD default_stack_protect_guard
623#define TARGET_STACK_PROTECT_FAIL default_external_stack_protect_fail
624
617a1b71
PB		 625#define TARGET_ARM_EABI_UNWINDER false
626
cde0f3fd 627#define TARGET_PROMOTE_FUNCTION_MODE default_promote_function_mode
586de218 628#define TARGET_PROMOTE_PROTOTYPES hook_bool_const_tree_false
61f71b34 629
1f6acb82 630#define TARGET_STRUCT_VALUE_RTX hook_rtx_tree_int_null
61f71b34 631#define TARGET_RETURN_IN_MEMORY default_return_in_memory
586de218 632#define TARGET_RETURN_IN_MSB hook_bool_const_tree_false
61f71b34
DD		 633
634#define TARGET_EXPAND_BUILTIN_SAVEREGS default_expand_builtin_saveregs
635#define TARGET_SETUP_INCOMING_VARARGS default_setup_incoming_varargs
8dfa8fcd 636#define TARGET_STRICT_ARGUMENT_NAMING hook_bool_CUMULATIVE_ARGS_false
42ba5130
RH		 637#define TARGET_PRETEND_OUTGOING_VARARGS_NAMED \
638 default_pretend_outgoing_varargs_named
639#define TARGET_SPLIT_COMPLEX_ARG NULL
61f71b34 640
cd3ce9b4 641#define TARGET_GIMPLIFY_VA_ARG_EXPR std_gimplify_va_arg_expr
6cdd5672 642#define TARGET_PASS_BY_REFERENCE hook_bool_CUMULATIVE_ARGS_mode_tree_bool_false
445cf5eb
JM		 643
644#define TARGET_RELAXED_ORDERING false
645
fe984136 646#define TARGET_MUST_PASS_IN_STACK must_pass_in_stack_var_size_or_pad
6cdd5672 647#define TARGET_CALLEE_COPIES hook_bool_CUMULATIVE_ARGS_mode_tree_bool_false
78a52f11 648#define TARGET_ARG_PARTIAL_BYTES hook_int_CUMULATIVE_ARGS_mode_tree_bool_0
fe984136 649
1d636cc6 650#define TARGET_FUNCTION_VALUE default_function_value
390b17c2 651#define TARGET_LIBCALL_VALUE default_libcall_value
150cdc9e 652#define TARGET_INTERNAL_ARG_POINTER default_internal_arg_pointer
2e3f842f
L		 653#define TARGET_UPDATE_STACK_BOUNDARY NULL
654#define TARGET_GET_DRAP_RTX NULL
007e61c2 655#define TARGET_ALLOCATE_STACK_SLOTS_FOR_ARGS hook_bool_void_true
531ca746
RH		 656#define TARGET_STATIC_CHAIN default_static_chain
657#define TARGET_TRAMPOLINE_INIT default_trampoline_init
82497700 658#define TARGET_TRAMPOLINE_ADJUST_ADDRESS NULL
1d636cc6 659
61f71b34 660#define TARGET_CALLS { \
cde0f3fd 661 TARGET_PROMOTE_FUNCTION_MODE, \
61f71b34
DD		 662 TARGET_PROMOTE_PROTOTYPES, \
663 TARGET_STRUCT_VALUE_RTX, \
664 TARGET_RETURN_IN_MEMORY, \
c988af2b 665 TARGET_RETURN_IN_MSB, \
8cd5a4e0 666 TARGET_PASS_BY_REFERENCE, \
61f71b34
DD		 667 TARGET_EXPAND_BUILTIN_SAVEREGS, \
668 TARGET_SETUP_INCOMING_VARARGS, \
669 TARGET_STRICT_ARGUMENT_NAMING, \
670 TARGET_PRETEND_OUTGOING_VARARGS_NAMED, \
42ba5130 671 TARGET_SPLIT_COMPLEX_ARG, \
6cdd5672 672 TARGET_MUST_PASS_IN_STACK, \
78a52f11 673 TARGET_CALLEE_COPIES, \
4d3e6fae 674 TARGET_ARG_PARTIAL_BYTES, \
1d636cc6 675 TARGET_INVALID_ARG_FOR_UNPROTOTYPED_FN, \
150cdc9e 676 TARGET_FUNCTION_VALUE, \
390b17c2 677 TARGET_LIBCALL_VALUE, \
007e61c2 678 TARGET_INTERNAL_ARG_POINTER, \
2e3f842f
L		 679 TARGET_UPDATE_STACK_BOUNDARY, \
680 TARGET_GET_DRAP_RTX, \
531ca746
RH		 681 TARGET_ALLOCATE_STACK_SLOTS_FOR_ARGS, \
682 TARGET_STATIC_CHAIN, \
683 TARGET_TRAMPOLINE_INIT, \
684 TARGET_TRAMPOLINE_ADJUST_ADDRESS \
61f71b34
DD		 685 }
686
617a1b71
PB		 687#ifndef TARGET_UNWIND_TABLES_DEFAULT
688#define TARGET_UNWIND_TABLES_DEFAULT false
689#endif
84b8b0e0 690
84b8b0e0
ZW		 691#ifndef TARGET_HANDLE_PRAGMA_EXTERN_PREFIX
692#define TARGET_HANDLE_PRAGMA_EXTERN_PREFIX 0
693#endif
694
76e68dca
RS		 695#ifdef IRA_COVER_CLASSES
696#define TARGET_IRA_COVER_CLASSES default_ira_cover_classes
697#else
698#define TARGET_IRA_COVER_CLASSES 0
699#endif
700
8a99f6f9
R		 701#ifndef TARGET_SECONDARY_RELOAD
702#define TARGET_SECONDARY_RELOAD default_secondary_reload
703#endif
704
e41b2a33
PB		 705#ifndef TARGET_EXPAND_TO_RTL_HOOK
706#define TARGET_EXPAND_TO_RTL_HOOK hook_void_void
707#endif
708
709#ifndef TARGET_INSTANTIATE_DECLS
710#define TARGET_INSTANTIATE_DECLS hook_void_void
711#endif
712
dbc42c44
AS		 713#ifndef TARGET_HARD_REGNO_SCRATCH_OK
714#define TARGET_HARD_REGNO_SCRATCH_OK default_hard_regno_scratch_ok
715#endif
716
e6ff3083
AS		 717#ifndef TARGET_CASE_VALUES_THRESHOLD
718#define TARGET_CASE_VALUES_THRESHOLD default_case_values_threshold
719#endif
720
b52b1749
AS		 721#ifndef TARGET_FRAME_POINTER_REQUIRED
722#define TARGET_FRAME_POINTER_REQUIRED hook_bool_void_false
723#endif
724
7b5cbb57
AS		 725#ifndef TARGET_CAN_ELIMINATE
726#define TARGET_CAN_ELIMINATE hook_bool_const_int_const_int_true
727#endif
728
c77cd3d1
UB		 729/* C specific. */
730#ifndef TARGET_C_MODE_FOR_SUFFIX
731#define TARGET_C_MODE_FOR_SUFFIX default_mode_for_suffix
732#endif
733
734#define TARGET_C \
735 { \
736 TARGET_C_MODE_FOR_SUFFIX \
737 }
4185ae53
PB		 738
739/* C++ specific. */
740#ifndef TARGET_CXX_GUARD_TYPE
741#define TARGET_CXX_GUARD_TYPE default_cxx_guard_type
742#endif
743
744#ifndef TARGET_CXX_GUARD_MASK_BIT
745#define TARGET_CXX_GUARD_MASK_BIT hook_bool_void_false
746#endif
747
46e995e0
PB		 748#ifndef TARGET_CXX_GET_COOKIE_SIZE
749#define TARGET_CXX_GET_COOKIE_SIZE default_cxx_get_cookie_size
750#endif
751
752#ifndef TARGET_CXX_COOKIE_HAS_SIZE
753#define TARGET_CXX_COOKIE_HAS_SIZE hook_bool_void_false
754#endif
755
d59c7b4b
NC		 756#ifndef TARGET_CXX_IMPORT_EXPORT_CLASS
757#define TARGET_CXX_IMPORT_EXPORT_CLASS NULL
758#endif
759
44d10c10
PB		 760#ifndef TARGET_CXX_CDTOR_RETURNS_THIS
761#define TARGET_CXX_CDTOR_RETURNS_THIS hook_bool_void_false
762#endif
763
af287697
MM		 764#ifndef TARGET_CXX_KEY_METHOD_MAY_BE_INLINE
765#define TARGET_CXX_KEY_METHOD_MAY_BE_INLINE hook_bool_void_true
766#endif
767
1e731102
MM		 768#ifndef TARGET_CXX_DETERMINE_CLASS_DATA_VISIBILITY
769#define TARGET_CXX_DETERMINE_CLASS_DATA_VISIBILITY hook_void_tree
770#endif
771
772#ifndef TARGET_CXX_CLASS_DATA_ALWAYS_COMDAT
773#define TARGET_CXX_CLASS_DATA_ALWAYS_COMDAT hook_bool_void_true
505970fc
MM		 774#endif
775
157600d0
GK		 776#ifndef TARGET_CXX_LIBRARY_RTTI_COMDAT
777#define TARGET_CXX_LIBRARY_RTTI_COMDAT hook_bool_void_true
778#endif
779
9f62c3e3
PB		 780#ifndef TARGET_CXX_USE_AEABI_ATEXIT
781#define TARGET_CXX_USE_AEABI_ATEXIT hook_bool_void_false
782#endif
783
97388150
DS		 784#ifndef TARGET_CXX_USE_ATEXIT_FOR_CXA_ATEXIT
785#define TARGET_CXX_USE_ATEXIT_FOR_CXA_ATEXIT hook_bool_void_false
786#endif
787
43d9ad1d
DS		 788#ifndef TARGET_CXX_ADJUST_CLASS_AT_DEFINITION
789#define TARGET_CXX_ADJUST_CLASS_AT_DEFINITION hook_void_tree
790#endif
791
505970fc
MM		 792#define TARGET_CXX \
793 { \
794 TARGET_CXX_GUARD_TYPE, \
795 TARGET_CXX_GUARD_MASK_BIT, \
796 TARGET_CXX_GET_COOKIE_SIZE, \
797 TARGET_CXX_COOKIE_HAS_SIZE, \
798 TARGET_CXX_IMPORT_EXPORT_CLASS, \
799 TARGET_CXX_CDTOR_RETURNS_THIS, \
800 TARGET_CXX_KEY_METHOD_MAY_BE_INLINE, \
1e731102
MM		 801 TARGET_CXX_DETERMINE_CLASS_DATA_VISIBILITY, \
802 TARGET_CXX_CLASS_DATA_ALWAYS_COMDAT, \
157600d0 803 TARGET_CXX_LIBRARY_RTTI_COMDAT, \
617a1b71 804 TARGET_CXX_USE_AEABI_ATEXIT, \
97388150 805 TARGET_CXX_USE_ATEXIT_FOR_CXA_ATEXIT, \
43d9ad1d 806 TARGET_CXX_ADJUST_CLASS_AT_DEFINITION \
4185ae53
PB		 807 }
808
feb60f03
NS		 809/* EMUTLS specific */
810#ifndef TARGET_EMUTLS_GET_ADDRESS
811#define TARGET_EMUTLS_GET_ADDRESS "__builtin___emutls_get_address"
812#endif
813
814#ifndef TARGET_EMUTLS_REGISTER_COMMON
815#define TARGET_EMUTLS_REGISTER_COMMON "__builtin___emutls_register_common"
816#endif
817
818#ifndef TARGET_EMUTLS_VAR_SECTION
819#define TARGET_EMUTLS_VAR_SECTION NULL
820#endif
821
822#ifndef TARGET_EMUTLS_TMPL_SECTION
823#define TARGET_EMUTLS_TMPL_SECTION NULL
824#endif
825
826#ifndef TARGET_EMUTLS_VAR_PREFIX
827#define TARGET_EMUTLS_VAR_PREFIX NULL
828#endif
829
830#ifndef TARGET_EMUTLS_TMPL_PREFIX
831#define TARGET_EMUTLS_TMPL_PREFIX NULL
832#endif
833
834#ifndef TARGET_EMUTLS_VAR_FIELDS
835#define TARGET_EMUTLS_VAR_FIELDS default_emutls_var_fields
836#endif
837
838#ifndef TARGET_EMUTLS_VAR_INIT
839#define TARGET_EMUTLS_VAR_INIT default_emutls_var_init
840#endif
841
842#ifndef TARGET_EMUTLS_VAR_ALIGN_FIXED
843#define TARGET_EMUTLS_VAR_ALIGN_FIXED false
844#endif
845
846#ifndef TARGET_EMUTLS_DEBUG_FORM_TLS_ADDRESS
847#define TARGET_EMUTLS_DEBUG_FORM_TLS_ADDRESS false
848#endif
849
850#define TARGET_EMUTLS \
851 { \
852 TARGET_EMUTLS_GET_ADDRESS, \
853 TARGET_EMUTLS_REGISTER_COMMON, \
854 TARGET_EMUTLS_VAR_SECTION, \
855 TARGET_EMUTLS_TMPL_SECTION, \
856 TARGET_EMUTLS_VAR_PREFIX, \
857 TARGET_EMUTLS_TMPL_PREFIX, \
858 TARGET_EMUTLS_VAR_FIELDS, \
859 TARGET_EMUTLS_VAR_INIT, \
860 TARGET_EMUTLS_VAR_ALIGN_FIXED, \
861 TARGET_EMUTLS_DEBUG_FORM_TLS_ADDRESS \
862 }
863
ab442df7
MM		 864/* Function specific option attribute support. */
865#ifndef TARGET_OPTION_VALID_ATTRIBUTE_P
5779e713
MM		 866#define TARGET_OPTION_VALID_ATTRIBUTE_P \
867 default_target_option_valid_attribute_p
ab442df7
MM		 868#endif
869
870#ifndef TARGET_OPTION_SAVE
871#define TARGET_OPTION_SAVE NULL
872#endif
873
874#ifndef TARGET_OPTION_RESTORE
875#define TARGET_OPTION_RESTORE NULL
876#endif
877
878#ifndef TARGET_OPTION_PRINT
879#define TARGET_OPTION_PRINT NULL
880#endif
881
882#ifndef TARGET_OPTION_PRAGMA_PARSE
5779e713 883#define TARGET_OPTION_PRAGMA_PARSE default_target_option_pragma_parse
ab442df7
MM		 884#endif
885
5cec9f59
DD		 886#ifndef TARGET_CAN_INLINE_P
887#define TARGET_CAN_INLINE_P default_target_can_inline_p
ab442df7
MM		 888#endif
889
890#define TARGET_OPTION_HOOKS \
891 { \
892 TARGET_OPTION_VALID_ATTRIBUTE_P, \
893 TARGET_OPTION_SAVE, \
894 TARGET_OPTION_RESTORE, \
895 TARGET_OPTION_PRINT, \
896 TARGET_OPTION_PRAGMA_PARSE, \
5cec9f59 897 TARGET_CAN_INLINE_P, \
ab442df7
MM		 898 }
899
672a6f42
NB		 900/* The whole shebang. */
901#define TARGET_INITIALIZER \
902{ \
08c148a8 903 TARGET_ASM_OUT, \
c237e94a 904 TARGET_SCHED, \
7ccf35ed 905 TARGET_VECTORIZE, \
75685792
RS		 906 TARGET_DEFAULT_TARGET_FLAGS, \
907 TARGET_HANDLE_OPTION, \
121f163f 908 TARGET_HELP, \
93f90be6 909 TARGET_EH_RETURN_FILTER_MODE, \
c7ff6e7a
AK		 910 TARGET_LIBGCC_CMP_RETURN_MODE, \
911 TARGET_LIBGCC_SHIFT_COUNT_MODE, \
7b0518e3 912 TARGET_UNWIND_WORD_MODE, \
672a6f42
NB		 913 TARGET_MERGE_DECL_ATTRIBUTES, \
914 TARGET_MERGE_TYPE_ATTRIBUTES, \
91d231cb 915 TARGET_ATTRIBUTE_TABLE, \
8d8e52be 916 TARGET_COMP_TYPE_ATTRIBUTES, \
12a68f1f 917 TARGET_SET_DEFAULT_TYPE_ATTRIBUTES, \
f6155fda 918 TARGET_INSERT_ATTRIBUTES, \
91d231cb 919 TARGET_FUNCTION_ATTRIBUTE_INLINABLE_P, \
f913c102 920 TARGET_MS_BITFIELD_LAYOUT_P, \
9a8ce21f 921 TARGET_DECIMAL_FLOAT_SUPPORTED_P, \
ab22c1fa 922 TARGET_FIXED_POINT_SUPPORTED_P, \
13c1cd82 923 TARGET_ALIGN_ANON_BITFIELD, \
c2a64439 924 TARGET_NARROW_VOLATILE_BITFIELD, \
f6155fda 925 TARGET_INIT_BUILTINS, \
e9e4b3a8 926 TARGET_BUILTIN_DECL, \
7c262518 927 TARGET_EXPAND_BUILTIN, \
58646b77 928 TARGET_RESOLVE_OVERLOADED_BUILTIN, \
c2dda19b 929 TARGET_FOLD_BUILTIN, \
6b889d89 930 TARGET_BUILTIN_RECIPROCAL, \
608063c3 931 TARGET_MANGLE_TYPE, \
c15c90bb 932 TARGET_INIT_LIBFUNCS, \
7c262518 933 TARGET_SECTION_TYPE_FLAGS, \
ae46c4e0 934 TARGET_CANNOT_MODIFY_JUMPS_P, \
7bb1ad93 935 TARGET_BRANCH_TARGET_REGISTER_CLASS, \
fe3ad572 936 TARGET_BRANCH_TARGET_REGISTER_CALLEE_SAVED, \
3a04ff64 937 TARGET_CANNOT_FORCE_CONST_MEM, \
0b077eac 938 TARGET_CANNOT_COPY_INSN_P, \
8ddf681a 939 TARGET_COMMUTATIVE_P, \
506d7b68 940 TARGET_LEGITIMIZE_ADDRESS, \
7daebb7a 941 TARGET_DELEGITIMIZE_ADDRESS, \
c6c3dba9 942 TARGET_LEGITIMATE_ADDRESS_P, \
aacd3885
RS		 943 TARGET_USE_BLOCKS_FOR_CONSTANT_P, \
944 TARGET_MIN_ANCHOR_OFFSET, \
945 TARGET_MAX_ANCHOR_OFFSET, \
946 TARGET_USE_ANCHORS_FOR_SYMBOL_P, \
4977bab6 947 TARGET_FUNCTION_OK_FOR_SIBCALL, \
db2960f4 948 TARGET_SET_CURRENT_FUNCTION, \
fb49053f 949 TARGET_IN_SMALL_DATA_P, \
47754fd5 950 TARGET_BINDS_LOCAL_P, \
5234b8f5 951 TARGET_MANGLE_DECL_ASSEMBLER_NAME, \
772c5265 952 TARGET_ENCODE_SECTION_INFO, \
47754fd5 953 TARGET_STRIP_NAME_ENCODING, \
273a2526 954 TARGET_SHIFT_TRUNCATION_MASK, \
bc23502b 955 TARGET_MIN_DIVISIONS_FOR_RECIP_MUL, \
b12cbf2c 956 TARGET_MODE_REP_EXTENDED, \
4977bab6 957 TARGET_VALID_POINTER_MODE, \
09e881c9 958 TARGET_ADDR_SPACE_HOOKS, \
6dd53648 959 TARGET_SCALAR_MODE_SUPPORTED_P, \
f676971a 960 TARGET_VECTOR_MODE_SUPPORTED_P, \
3c50106f 961 TARGET_RTX_COSTS, \
dcefdf67 962 TARGET_ADDRESS_COST, \
b48f503c 963 TARGET_ALLOCATE_INITIAL_VALUE, \
215b063c 964 TARGET_UNSPEC_MAY_TRAP_P, \
96714395 965 TARGET_DWARF_REGISTER_SPAN, \
37ea0b7e 966 TARGET_INIT_DWARF_REG_SIZES_EXTRA, \
e129d93a
ILT		 967 TARGET_FIXED_CONDITION_CODE_REGS, \
968 TARGET_CC_MODES_COMPATIBLE, \
18dbd950 969 TARGET_MACHINE_DEPENDENT_REORG, \
c35d187f 970 TARGET_BUILD_BUILTIN_VA_LIST, \
35cbb299
KT		 971 TARGET_FN_ABI_VA_LIST, \
972 TARGET_CANONICAL_VA_LIST_TYPE, \
d7bd8aeb 973 TARGET_EXPAND_BUILTIN_VA_START, \
cdc3ddb8 974 TARGET_GIMPLIFY_VA_ARG_EXPR, \
7bb1ad93
GK		 975 TARGET_GET_PCH_VALIDITY, \
976 TARGET_PCH_VALID_P, \
8d932be3 977 TARGET_CHECK_PCH_TARGET_FLAGS, \
221ee7c9 978 TARGET_DEFAULT_SHORT_ENUMS, \
d6da68b9 979 TARGET_BUILTIN_SETJMP_FRAME_VALUE, \
67dfe110 980 TARGET_MD_ASM_CLOBBERS, \
a1c496cb 981 TARGET_DWARF_CALLING_CONVENTION, \
e54c7471 982 TARGET_DWARF_HANDLE_FRAME_UNSPEC, \
9d30f3c1 983 TARGET_STDARG_OPTIMIZE_HOOK, \
7d69de61
RH		 984 TARGET_STACK_PROTECT_GUARD, \
985 TARGET_STACK_PROTECT_FAIL, \
e7e64a25 986 TARGET_INVALID_WITHIN_DOLOOP, \
43d9ad1d 987 TARGET_VALID_DLLIMPORT_ATTRIBUTE_P, \
2c5bfdf7 988 TARGET_CONST_ANCHOR, \
42ba5130 989 TARGET_CALLS, \
4de67c26
JM		 990 TARGET_INVALID_CONVERSION, \
991 TARGET_INVALID_UNARY_OP, \
992 TARGET_INVALID_BINARY_OP, \
40449a90
SL		 993 TARGET_INVALID_PARAMETER_TYPE, \
994 TARGET_INVALID_RETURN_TYPE, \
995 TARGET_PROMOTED_TYPE, \
996 TARGET_CONVERT_TO_TYPE, \
76e68dca 997 TARGET_IRA_COVER_CLASSES, \
8a99f6f9 998 TARGET_SECONDARY_RELOAD, \
e41b2a33
PB		 999 TARGET_EXPAND_TO_RTL_HOOK, \
1000 TARGET_INSTANTIATE_DECLS, \
dbc42c44 1001 TARGET_HARD_REGNO_SCRATCH_OK, \
e6ff3083 1002 TARGET_CASE_VALUES_THRESHOLD, \
b52b1749 1003 TARGET_FRAME_POINTER_REQUIRED, \
7b5cbb57 1004 TARGET_CAN_ELIMINATE, \
c77cd3d1 1005 TARGET_C, \
4185ae53 1006 TARGET_CXX, \
feb60f03 1007 TARGET_EMUTLS, \
ab442df7 1008 TARGET_OPTION_HOOKS, \
c77cd3d1 1009 TARGET_EXTRA_LIVE_ON_ENTRY, \
617a1b71 1010 TARGET_UNWIND_TABLES_DEFAULT, \
47754fd5 1011 TARGET_HAVE_NAMED_SECTIONS, \
434aeebb 1012 TARGET_HAVE_SWITCHABLE_BSS_SECTIONS, \
47754fd5 1013 TARGET_HAVE_CTORS_DTORS, \
275b6d80 1014 TARGET_HAVE_TLS, \
7606e68f 1015 TARGET_HAVE_SRODATA_SECTION, \
1bc7c5b6
ZW		 1016 TARGET_TERMINATE_DW2_EH_FRAME_INFO, \
1017 TARGET_ASM_FILE_START_APP_OFF, \
1018 TARGET_ASM_FILE_START_FILE_DIRECTIVE, \
84b8b0e0 1019 TARGET_HANDLE_PRAGMA_EXTERN_PREFIX, \
445cf5eb 1020 TARGET_RELAXED_ORDERING, \
617a1b71 1021 TARGET_ARM_EABI_UNWINDER \
672a6f42 1022}
e4ec2cac 1023
1f1d5130
MS		 1024#define TARGET_HANDLE_C_OPTION default_handle_c_option
1025#define TARGETCM_INITIALIZER { TARGET_HANDLE_C_OPTION }
1026
e4ec2cac 1027#include "hooks.h"
61f71b34 1028#include "targhooks.h"
Mirror of https://gcc.gnu.org/git/gcc.git