1/* Default initializers for a generic GCC target.
2 Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007
3 Free Software Foundation, Inc.
4
5This program is free software; you can redistribute it and/or modify it
6under the terms of the GNU General Public License as published by the
7Free Software Foundation; either version 2, or (at your option) any
8later version.
9
10This program is distributed in the hope that it will be useful,
11but WITHOUT ANY WARRANTY; without even the implied warranty of
12MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13GNU General Public License for more details.
14
15You should have received a copy of the GNU General Public License
16along with this program; if not, write to the Free Software
17Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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_EMIT_UNWIND_LABEL
68#define TARGET_ASM_EMIT_UNWIND_LABEL default_emit_unwind_label
69#endif
70
71#ifndef TARGET_ASM_EMIT_EXCEPT_TABLE_LABEL
72#define TARGET_ASM_EMIT_EXCEPT_TABLE_LABEL default_emit_except_table_label
73#endif
74
75#ifndef TARGET_UNWIND_EMIT
76#define TARGET_UNWIND_EMIT default_unwind_emit
77#endif
78
79#ifndef TARGET_ASM_INTERNAL_LABEL
80#define TARGET_ASM_INTERNAL_LABEL default_internal_label
81#endif
82
83#ifndef TARGET_ARM_TTYPE
84#define TARGET_ASM_TTYPE hook_bool_rtx_false
85#endif
86
87#ifndef TARGET_ASM_ASSEMBLE_VISIBILITY
88#define TARGET_ASM_ASSEMBLE_VISIBILITY default_assemble_visibility
89#endif
90
91#define TARGET_ASM_FUNCTION_PROLOGUE default_function_pro_epilogue
92#define TARGET_ASM_FUNCTION_EPILOGUE default_function_pro_epilogue
93#define TARGET_ASM_FUNCTION_END_PROLOGUE no_asm_to_stream
94#define TARGET_ASM_FUNCTION_BEGIN_EPILOGUE no_asm_to_stream
95
96#ifndef TARGET_ASM_RELOC_RW_MASK
97#define TARGET_ASM_RELOC_RW_MASK default_reloc_rw_mask
98#endif
99
100#ifndef TARGET_ASM_SELECT_SECTION
101#define TARGET_ASM_SELECT_SECTION default_select_section
102#endif
103
104#ifndef TARGET_ASM_UNIQUE_SECTION
105#define TARGET_ASM_UNIQUE_SECTION default_unique_section
106#endif
107
108#ifndef TARGET_ASM_FUNCTION_RODATA_SECTION
109#define TARGET_ASM_FUNCTION_RODATA_SECTION default_function_rodata_section
110#endif
111
112#ifndef TARGET_ASM_SELECT_RTX_SECTION
113#define TARGET_ASM_SELECT_RTX_SECTION default_select_rtx_section
114#endif
115
116#if !defined(TARGET_ASM_CONSTRUCTOR) && !defined(USE_COLLECT2)
117# ifdef CTORS_SECTION_ASM_OP
118# define TARGET_ASM_CONSTRUCTOR default_ctor_section_asm_out_constructor
119# else
120# ifdef TARGET_ASM_NAMED_SECTION
121# define TARGET_ASM_CONSTRUCTOR default_named_section_asm_out_constructor
122# else
123# define TARGET_ASM_CONSTRUCTOR default_stabs_asm_out_constructor
124# endif
125# endif
126#endif
127
128#if !defined(TARGET_ASM_DESTRUCTOR) && !defined(USE_COLLECT2)
129# ifdef DTORS_SECTION_ASM_OP
130# define TARGET_ASM_DESTRUCTOR default_dtor_section_asm_out_destructor
131# else
132# ifdef TARGET_ASM_NAMED_SECTION
133# define TARGET_ASM_DESTRUCTOR default_named_section_asm_out_destructor
134# else
135# define TARGET_ASM_DESTRUCTOR default_stabs_asm_out_destructor
136# endif
137# endif
138#endif
139
140#define TARGET_ASM_OUTPUT_MI_THUNK NULL
141#define TARGET_ASM_CAN_OUTPUT_MI_THUNK hook_bool_tree_hwi_hwi_tree_false
142
143#if !defined(TARGET_HAVE_CTORS_DTORS)
144# if defined(TARGET_ASM_CONSTRUCTOR) && defined(TARGET_ASM_DESTRUCTOR)
145# define TARGET_HAVE_CTORS_DTORS true
146# else
147# define TARGET_HAVE_CTORS_DTORS false
148# define TARGET_ASM_CONSTRUCTOR NULL
149# define TARGET_ASM_DESTRUCTOR NULL
150# endif
151#endif
152
153#ifndef TARGET_HAVE_SWITCHABLE_BSS_SECTIONS
154#define TARGET_HAVE_SWITCHABLE_BSS_SECTIONS false
155#endif
156
157#ifndef TARGET_ASM_INIT_SECTIONS
158#define TARGET_ASM_INIT_SECTIONS hook_void_void
159#endif
160
161#ifdef TARGET_ASM_NAMED_SECTION
162#define TARGET_HAVE_NAMED_SECTIONS true
163#else
164#define TARGET_ASM_NAMED_SECTION default_no_named_section
165#define TARGET_HAVE_NAMED_SECTIONS false
166#endif
167
168#ifndef TARGET_INVALID_WITHIN_DOLOOP
169#define TARGET_INVALID_WITHIN_DOLOOP default_invalid_within_doloop
170#endif
171
172#ifndef TARGET_VALID_DLLIMPORT_ATTRIBUTE_P
173#define TARGET_VALID_DLLIMPORT_ATTRIBUTE_P hook_bool_tree_true
174#endif
175
176#ifndef TARGET_HAVE_TLS
177#define TARGET_HAVE_TLS false
178#endif
179
180#ifndef TARGET_HAVE_SRODATA_SECTION
181#define TARGET_HAVE_SRODATA_SECTION false
182#endif
183
184#ifndef TARGET_TERMINATE_DW2_EH_FRAME_INFO
185#ifdef EH_FRAME_SECTION_NAME
186#define TARGET_TERMINATE_DW2_EH_FRAME_INFO false
187#else
188#define TARGET_TERMINATE_DW2_EH_FRAME_INFO true
189#endif
190#endif
191
192#define TARGET_DWARF_REGISTER_SPAN hook_rtx_rtx_null
193
194#ifndef TARGET_ASM_FILE_START
195#define TARGET_ASM_FILE_START default_file_start
196#endif
197
198#ifndef TARGET_ASM_FILE_END
199#define TARGET_ASM_FILE_END hook_void_void
200#endif
201
202#ifndef TARGET_EXTRA_LIVE_ON_ENTRY
203#define TARGET_EXTRA_LIVE_ON_ENTRY hook_void_bitmap
204#endif
205
206#ifndef TARGET_ASM_FILE_START_APP_OFF
207#define TARGET_ASM_FILE_START_APP_OFF false
208#endif
209
210#ifndef TARGET_ASM_FILE_START_FILE_DIRECTIVE
211#define TARGET_ASM_FILE_START_FILE_DIRECTIVE false
212#endif
213
214#ifndef TARGET_ASM_EXTERNAL_LIBCALL
215#define TARGET_ASM_EXTERNAL_LIBCALL default_external_libcall
216#endif
217
218#ifndef TARGET_ASM_MARK_DECL_PRESERVED
219#define TARGET_ASM_MARK_DECL_PRESERVED hook_void_constcharptr
220#endif
221
222#ifndef TARGET_ASM_OUTPUT_ANCHOR
223#ifdef ASM_OUTPUT_DEF
224#define TARGET_ASM_OUTPUT_ANCHOR default_asm_output_anchor
225#else
226#define TARGET_ASM_OUTPUT_ANCHOR NULL
227#endif
228#endif
229
230#ifndef TARGET_ASM_OUTPUT_DWARF_DTPREL
231#define TARGET_ASM_OUTPUT_DWARF_DTPREL NULL
232#endif
233
234#define TARGET_ASM_ALIGNED_INT_OP \
235 {TARGET_ASM_ALIGNED_HI_OP, \
236 TARGET_ASM_ALIGNED_SI_OP, \
237 TARGET_ASM_ALIGNED_DI_OP, \
238 TARGET_ASM_ALIGNED_TI_OP}
239
240#define TARGET_ASM_UNALIGNED_INT_OP \
241 {TARGET_ASM_UNALIGNED_HI_OP, \
242 TARGET_ASM_UNALIGNED_SI_OP, \
243 TARGET_ASM_UNALIGNED_DI_OP, \
244 TARGET_ASM_UNALIGNED_TI_OP}
245
246#define TARGET_ASM_OUT {TARGET_ASM_OPEN_PAREN, \
247 TARGET_ASM_CLOSE_PAREN, \
248 TARGET_ASM_BYTE_OP, \
249 TARGET_ASM_ALIGNED_INT_OP, \
250 TARGET_ASM_UNALIGNED_INT_OP, \
251 TARGET_ASM_INTEGER, \
252 TARGET_ASM_GLOBALIZE_LABEL, \
253 TARGET_ASM_EMIT_UNWIND_LABEL, \
254 TARGET_ASM_EMIT_EXCEPT_TABLE_LABEL, \
255 TARGET_UNWIND_EMIT, \
256 TARGET_ASM_INTERNAL_LABEL, \
257 TARGET_ASM_TTYPE, \
258 TARGET_ASM_ASSEMBLE_VISIBILITY, \
259 TARGET_ASM_FUNCTION_PROLOGUE, \
260 TARGET_ASM_FUNCTION_END_PROLOGUE, \
261 TARGET_ASM_FUNCTION_BEGIN_EPILOGUE, \
262 TARGET_ASM_FUNCTION_EPILOGUE, \
263 TARGET_ASM_INIT_SECTIONS, \
264 TARGET_ASM_NAMED_SECTION, \
265 TARGET_ASM_RELOC_RW_MASK, \
266 TARGET_ASM_SELECT_SECTION, \
267 TARGET_ASM_SELECT_RTX_SECTION, \
268 TARGET_ASM_UNIQUE_SECTION, \
269 TARGET_ASM_FUNCTION_RODATA_SECTION, \
270 TARGET_ASM_CONSTRUCTOR, \
271 TARGET_ASM_DESTRUCTOR, \
272 TARGET_ASM_OUTPUT_MI_THUNK, \
273 TARGET_ASM_CAN_OUTPUT_MI_THUNK, \
274 TARGET_ASM_FILE_START, \
275 TARGET_ASM_FILE_END, \
276 TARGET_ASM_EXTERNAL_LIBCALL, \
277 TARGET_ASM_MARK_DECL_PRESERVED, \
278 TARGET_ASM_OUTPUT_ANCHOR, \
279 TARGET_ASM_OUTPUT_DWARF_DTPREL}
280
281/* Scheduler hooks. All of these default to null pointers, which
282 haifa-sched.c looks for and handles. */
283#define TARGET_SCHED_ADJUST_COST 0
284#define TARGET_SCHED_ADJUST_PRIORITY 0
285#define TARGET_SCHED_ISSUE_RATE 0
286#define TARGET_SCHED_VARIABLE_ISSUE 0
287#define TARGET_SCHED_INIT 0
288#define TARGET_SCHED_FINISH 0
289#define TARGET_SCHED_INIT_GLOBAL 0
290#define TARGET_SCHED_FINISH_GLOBAL 0
291#define TARGET_SCHED_REORDER 0
292#define TARGET_SCHED_REORDER2 0
293#define TARGET_SCHED_DEPENDENCIES_EVALUATION_HOOK 0
294#define TARGET_SCHED_INIT_DFA_PRE_CYCLE_INSN 0
295#define TARGET_SCHED_DFA_PRE_CYCLE_INSN 0
296#define TARGET_SCHED_INIT_DFA_POST_CYCLE_INSN 0
297#define TARGET_SCHED_DFA_POST_CYCLE_INSN 0
298#define TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD 0
299#define TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD 0
300#define TARGET_SCHED_DFA_NEW_CYCLE 0
301#define TARGET_SCHED_IS_COSTLY_DEPENDENCE 0
302#define TARGET_SCHED_ADJUST_COST_2 0
303#define TARGET_SCHED_H_I_D_EXTENDED 0
304#define TARGET_SCHED_SPECULATE_INSN 0
305#define TARGET_SCHED_NEEDS_BLOCK_P 0
306#define TARGET_SCHED_GEN_CHECK 0
307#define TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC 0
308#define TARGET_SCHED_SET_SCHED_FLAGS 0
309
310
311#define TARGET_SCHED \
312 {TARGET_SCHED_ADJUST_COST, \
313 TARGET_SCHED_ADJUST_PRIORITY, \
314 TARGET_SCHED_ISSUE_RATE, \
315 TARGET_SCHED_VARIABLE_ISSUE, \
316 TARGET_SCHED_INIT, \
317 TARGET_SCHED_FINISH, \
318 TARGET_SCHED_INIT_GLOBAL, \
319 TARGET_SCHED_FINISH_GLOBAL, \
320 TARGET_SCHED_REORDER, \
321 TARGET_SCHED_REORDER2, \
322 TARGET_SCHED_DEPENDENCIES_EVALUATION_HOOK, \
323 TARGET_SCHED_INIT_DFA_PRE_CYCLE_INSN, \
324 TARGET_SCHED_DFA_PRE_CYCLE_INSN, \
325 TARGET_SCHED_INIT_DFA_POST_CYCLE_INSN, \
326 TARGET_SCHED_DFA_POST_CYCLE_INSN, \
327 TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD, \
328 TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD, \
329 TARGET_SCHED_DFA_NEW_CYCLE, \
330 TARGET_SCHED_IS_COSTLY_DEPENDENCE, \
331 TARGET_SCHED_ADJUST_COST_2, \
332 TARGET_SCHED_H_I_D_EXTENDED, \
333 TARGET_SCHED_SPECULATE_INSN, \
334 TARGET_SCHED_NEEDS_BLOCK_P, \
335 TARGET_SCHED_GEN_CHECK, \
336 TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC, \
337 TARGET_SCHED_SET_SCHED_FLAGS}
338
339#define TARGET_VECTORIZE_BUILTIN_MASK_FOR_LOAD 0
| 1/* Default initializers for a generic GCC target.
2 Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007
3 Free Software Foundation, Inc.
4
5This program is free software; you can redistribute it and/or modify it
6under the terms of the GNU General Public License as published by the
7Free Software Foundation; either version 2, or (at your option) any
8later version.
9
10This program is distributed in the hope that it will be useful,
11but WITHOUT ANY WARRANTY; without even the implied warranty of
12MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13GNU General Public License for more details.
14
15You should have received a copy of the GNU General Public License
16along with this program; if not, write to the Free Software
17Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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_EMIT_UNWIND_LABEL
68#define TARGET_ASM_EMIT_UNWIND_LABEL default_emit_unwind_label
69#endif
70
71#ifndef TARGET_ASM_EMIT_EXCEPT_TABLE_LABEL
72#define TARGET_ASM_EMIT_EXCEPT_TABLE_LABEL default_emit_except_table_label
73#endif
74
75#ifndef TARGET_UNWIND_EMIT
76#define TARGET_UNWIND_EMIT default_unwind_emit
77#endif
78
79#ifndef TARGET_ASM_INTERNAL_LABEL
80#define TARGET_ASM_INTERNAL_LABEL default_internal_label
81#endif
82
83#ifndef TARGET_ARM_TTYPE
84#define TARGET_ASM_TTYPE hook_bool_rtx_false
85#endif
86
87#ifndef TARGET_ASM_ASSEMBLE_VISIBILITY
88#define TARGET_ASM_ASSEMBLE_VISIBILITY default_assemble_visibility
89#endif
90
91#define TARGET_ASM_FUNCTION_PROLOGUE default_function_pro_epilogue
92#define TARGET_ASM_FUNCTION_EPILOGUE default_function_pro_epilogue
93#define TARGET_ASM_FUNCTION_END_PROLOGUE no_asm_to_stream
94#define TARGET_ASM_FUNCTION_BEGIN_EPILOGUE no_asm_to_stream
95
96#ifndef TARGET_ASM_RELOC_RW_MASK
97#define TARGET_ASM_RELOC_RW_MASK default_reloc_rw_mask
98#endif
99
100#ifndef TARGET_ASM_SELECT_SECTION
101#define TARGET_ASM_SELECT_SECTION default_select_section
102#endif
103
104#ifndef TARGET_ASM_UNIQUE_SECTION
105#define TARGET_ASM_UNIQUE_SECTION default_unique_section
106#endif
107
108#ifndef TARGET_ASM_FUNCTION_RODATA_SECTION
109#define TARGET_ASM_FUNCTION_RODATA_SECTION default_function_rodata_section
110#endif
111
112#ifndef TARGET_ASM_SELECT_RTX_SECTION
113#define TARGET_ASM_SELECT_RTX_SECTION default_select_rtx_section
114#endif
115
116#if !defined(TARGET_ASM_CONSTRUCTOR) && !defined(USE_COLLECT2)
117# ifdef CTORS_SECTION_ASM_OP
118# define TARGET_ASM_CONSTRUCTOR default_ctor_section_asm_out_constructor
119# else
120# ifdef TARGET_ASM_NAMED_SECTION
121# define TARGET_ASM_CONSTRUCTOR default_named_section_asm_out_constructor
122# else
123# define TARGET_ASM_CONSTRUCTOR default_stabs_asm_out_constructor
124# endif
125# endif
126#endif
127
128#if !defined(TARGET_ASM_DESTRUCTOR) && !defined(USE_COLLECT2)
129# ifdef DTORS_SECTION_ASM_OP
130# define TARGET_ASM_DESTRUCTOR default_dtor_section_asm_out_destructor
131# else
132# ifdef TARGET_ASM_NAMED_SECTION
133# define TARGET_ASM_DESTRUCTOR default_named_section_asm_out_destructor
134# else
135# define TARGET_ASM_DESTRUCTOR default_stabs_asm_out_destructor
136# endif
137# endif
138#endif
139
140#define TARGET_ASM_OUTPUT_MI_THUNK NULL
141#define TARGET_ASM_CAN_OUTPUT_MI_THUNK hook_bool_tree_hwi_hwi_tree_false
142
143#if !defined(TARGET_HAVE_CTORS_DTORS)
144# if defined(TARGET_ASM_CONSTRUCTOR) && defined(TARGET_ASM_DESTRUCTOR)
145# define TARGET_HAVE_CTORS_DTORS true
146# else
147# define TARGET_HAVE_CTORS_DTORS false
148# define TARGET_ASM_CONSTRUCTOR NULL
149# define TARGET_ASM_DESTRUCTOR NULL
150# endif
151#endif
152
153#ifndef TARGET_HAVE_SWITCHABLE_BSS_SECTIONS
154#define TARGET_HAVE_SWITCHABLE_BSS_SECTIONS false
155#endif
156
157#ifndef TARGET_ASM_INIT_SECTIONS
158#define TARGET_ASM_INIT_SECTIONS hook_void_void
159#endif
160
161#ifdef TARGET_ASM_NAMED_SECTION
162#define TARGET_HAVE_NAMED_SECTIONS true
163#else
164#define TARGET_ASM_NAMED_SECTION default_no_named_section
165#define TARGET_HAVE_NAMED_SECTIONS false
166#endif
167
168#ifndef TARGET_INVALID_WITHIN_DOLOOP
169#define TARGET_INVALID_WITHIN_DOLOOP default_invalid_within_doloop
170#endif
171
172#ifndef TARGET_VALID_DLLIMPORT_ATTRIBUTE_P
173#define TARGET_VALID_DLLIMPORT_ATTRIBUTE_P hook_bool_tree_true
174#endif
175
176#ifndef TARGET_HAVE_TLS
177#define TARGET_HAVE_TLS false
178#endif
179
180#ifndef TARGET_HAVE_SRODATA_SECTION
181#define TARGET_HAVE_SRODATA_SECTION false
182#endif
183
184#ifndef TARGET_TERMINATE_DW2_EH_FRAME_INFO
185#ifdef EH_FRAME_SECTION_NAME
186#define TARGET_TERMINATE_DW2_EH_FRAME_INFO false
187#else
188#define TARGET_TERMINATE_DW2_EH_FRAME_INFO true
189#endif
190#endif
191
192#define TARGET_DWARF_REGISTER_SPAN hook_rtx_rtx_null
193
194#ifndef TARGET_ASM_FILE_START
195#define TARGET_ASM_FILE_START default_file_start
196#endif
197
198#ifndef TARGET_ASM_FILE_END
199#define TARGET_ASM_FILE_END hook_void_void
200#endif
201
202#ifndef TARGET_EXTRA_LIVE_ON_ENTRY
203#define TARGET_EXTRA_LIVE_ON_ENTRY hook_void_bitmap
204#endif
205
206#ifndef TARGET_ASM_FILE_START_APP_OFF
207#define TARGET_ASM_FILE_START_APP_OFF false
208#endif
209
210#ifndef TARGET_ASM_FILE_START_FILE_DIRECTIVE
211#define TARGET_ASM_FILE_START_FILE_DIRECTIVE false
212#endif
213
214#ifndef TARGET_ASM_EXTERNAL_LIBCALL
215#define TARGET_ASM_EXTERNAL_LIBCALL default_external_libcall
216#endif
217
218#ifndef TARGET_ASM_MARK_DECL_PRESERVED
219#define TARGET_ASM_MARK_DECL_PRESERVED hook_void_constcharptr
220#endif
221
222#ifndef TARGET_ASM_OUTPUT_ANCHOR
223#ifdef ASM_OUTPUT_DEF
224#define TARGET_ASM_OUTPUT_ANCHOR default_asm_output_anchor
225#else
226#define TARGET_ASM_OUTPUT_ANCHOR NULL
227#endif
228#endif
229
230#ifndef TARGET_ASM_OUTPUT_DWARF_DTPREL
231#define TARGET_ASM_OUTPUT_DWARF_DTPREL NULL
232#endif
233
234#define TARGET_ASM_ALIGNED_INT_OP \
235 {TARGET_ASM_ALIGNED_HI_OP, \
236 TARGET_ASM_ALIGNED_SI_OP, \
237 TARGET_ASM_ALIGNED_DI_OP, \
238 TARGET_ASM_ALIGNED_TI_OP}
239
240#define TARGET_ASM_UNALIGNED_INT_OP \
241 {TARGET_ASM_UNALIGNED_HI_OP, \
242 TARGET_ASM_UNALIGNED_SI_OP, \
243 TARGET_ASM_UNALIGNED_DI_OP, \
244 TARGET_ASM_UNALIGNED_TI_OP}
245
246#define TARGET_ASM_OUT {TARGET_ASM_OPEN_PAREN, \
247 TARGET_ASM_CLOSE_PAREN, \
248 TARGET_ASM_BYTE_OP, \
249 TARGET_ASM_ALIGNED_INT_OP, \
250 TARGET_ASM_UNALIGNED_INT_OP, \
251 TARGET_ASM_INTEGER, \
252 TARGET_ASM_GLOBALIZE_LABEL, \
253 TARGET_ASM_EMIT_UNWIND_LABEL, \
254 TARGET_ASM_EMIT_EXCEPT_TABLE_LABEL, \
255 TARGET_UNWIND_EMIT, \
256 TARGET_ASM_INTERNAL_LABEL, \
257 TARGET_ASM_TTYPE, \
258 TARGET_ASM_ASSEMBLE_VISIBILITY, \
259 TARGET_ASM_FUNCTION_PROLOGUE, \
260 TARGET_ASM_FUNCTION_END_PROLOGUE, \
261 TARGET_ASM_FUNCTION_BEGIN_EPILOGUE, \
262 TARGET_ASM_FUNCTION_EPILOGUE, \
263 TARGET_ASM_INIT_SECTIONS, \
264 TARGET_ASM_NAMED_SECTION, \
265 TARGET_ASM_RELOC_RW_MASK, \
266 TARGET_ASM_SELECT_SECTION, \
267 TARGET_ASM_SELECT_RTX_SECTION, \
268 TARGET_ASM_UNIQUE_SECTION, \
269 TARGET_ASM_FUNCTION_RODATA_SECTION, \
270 TARGET_ASM_CONSTRUCTOR, \
271 TARGET_ASM_DESTRUCTOR, \
272 TARGET_ASM_OUTPUT_MI_THUNK, \
273 TARGET_ASM_CAN_OUTPUT_MI_THUNK, \
274 TARGET_ASM_FILE_START, \
275 TARGET_ASM_FILE_END, \
276 TARGET_ASM_EXTERNAL_LIBCALL, \
277 TARGET_ASM_MARK_DECL_PRESERVED, \
278 TARGET_ASM_OUTPUT_ANCHOR, \
279 TARGET_ASM_OUTPUT_DWARF_DTPREL}
280
281/* Scheduler hooks. All of these default to null pointers, which
282 haifa-sched.c looks for and handles. */
283#define TARGET_SCHED_ADJUST_COST 0
284#define TARGET_SCHED_ADJUST_PRIORITY 0
285#define TARGET_SCHED_ISSUE_RATE 0
286#define TARGET_SCHED_VARIABLE_ISSUE 0
287#define TARGET_SCHED_INIT 0
288#define TARGET_SCHED_FINISH 0
289#define TARGET_SCHED_INIT_GLOBAL 0
290#define TARGET_SCHED_FINISH_GLOBAL 0
291#define TARGET_SCHED_REORDER 0
292#define TARGET_SCHED_REORDER2 0
293#define TARGET_SCHED_DEPENDENCIES_EVALUATION_HOOK 0
294#define TARGET_SCHED_INIT_DFA_PRE_CYCLE_INSN 0
295#define TARGET_SCHED_DFA_PRE_CYCLE_INSN 0
296#define TARGET_SCHED_INIT_DFA_POST_CYCLE_INSN 0
297#define TARGET_SCHED_DFA_POST_CYCLE_INSN 0
298#define TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD 0
299#define TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD 0
300#define TARGET_SCHED_DFA_NEW_CYCLE 0
301#define TARGET_SCHED_IS_COSTLY_DEPENDENCE 0
302#define TARGET_SCHED_ADJUST_COST_2 0
303#define TARGET_SCHED_H_I_D_EXTENDED 0
304#define TARGET_SCHED_SPECULATE_INSN 0
305#define TARGET_SCHED_NEEDS_BLOCK_P 0
306#define TARGET_SCHED_GEN_CHECK 0
307#define TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC 0
308#define TARGET_SCHED_SET_SCHED_FLAGS 0
309
310
311#define TARGET_SCHED \
312 {TARGET_SCHED_ADJUST_COST, \
313 TARGET_SCHED_ADJUST_PRIORITY, \
314 TARGET_SCHED_ISSUE_RATE, \
315 TARGET_SCHED_VARIABLE_ISSUE, \
316 TARGET_SCHED_INIT, \
317 TARGET_SCHED_FINISH, \
318 TARGET_SCHED_INIT_GLOBAL, \
319 TARGET_SCHED_FINISH_GLOBAL, \
320 TARGET_SCHED_REORDER, \
321 TARGET_SCHED_REORDER2, \
322 TARGET_SCHED_DEPENDENCIES_EVALUATION_HOOK, \
323 TARGET_SCHED_INIT_DFA_PRE_CYCLE_INSN, \
324 TARGET_SCHED_DFA_PRE_CYCLE_INSN, \
325 TARGET_SCHED_INIT_DFA_POST_CYCLE_INSN, \
326 TARGET_SCHED_DFA_POST_CYCLE_INSN, \
327 TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD, \
328 TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD, \
329 TARGET_SCHED_DFA_NEW_CYCLE, \
330 TARGET_SCHED_IS_COSTLY_DEPENDENCE, \
331 TARGET_SCHED_ADJUST_COST_2, \
332 TARGET_SCHED_H_I_D_EXTENDED, \
333 TARGET_SCHED_SPECULATE_INSN, \
334 TARGET_SCHED_NEEDS_BLOCK_P, \
335 TARGET_SCHED_GEN_CHECK, \
336 TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC, \
337 TARGET_SCHED_SET_SCHED_FLAGS}
338
339#define TARGET_VECTORIZE_BUILTIN_MASK_FOR_LOAD 0
|
343
344#define TARGET_DEFAULT_TARGET_FLAGS 0
345
346#define TARGET_HANDLE_OPTION hook_bool_size_t_constcharptr_int_true
347
348/* In except.c */
349#define TARGET_EH_RETURN_FILTER_MODE default_eh_return_filter_mode
350
351/* In tree.c. */
352#define TARGET_MERGE_DECL_ATTRIBUTES merge_decl_attributes
353#define TARGET_MERGE_TYPE_ATTRIBUTES merge_type_attributes
354#define TARGET_ATTRIBUTE_TABLE NULL
355
356/* In cse.c. */
357#define TARGET_ADDRESS_COST default_address_cost
358
359/* In builtins.c. */
360#define TARGET_INIT_BUILTINS hook_void_void
361#define TARGET_EXPAND_BUILTIN default_expand_builtin
362#define TARGET_RESOLVE_OVERLOADED_BUILTIN NULL
363#define TARGET_FOLD_BUILTIN hook_tree_tree_tree_bool_null
364
365/* In varasm.c. */
366#ifndef TARGET_SECTION_TYPE_FLAGS
367#define TARGET_SECTION_TYPE_FLAGS default_section_type_flags
368#endif
369
370#ifndef TARGET_STRIP_NAME_ENCODING
371#define TARGET_STRIP_NAME_ENCODING default_strip_name_encoding
372#endif
373
374#ifndef TARGET_BINDS_LOCAL_P
375#define TARGET_BINDS_LOCAL_P default_binds_local_p
376#endif
377
378#ifndef TARGET_SHIFT_TRUNCATION_MASK
379#define TARGET_SHIFT_TRUNCATION_MASK default_shift_truncation_mask
380#endif
381
382#ifndef TARGET_MIN_DIVISIONS_FOR_RECIP_MUL
383#define TARGET_MIN_DIVISIONS_FOR_RECIP_MUL default_min_divisions_for_recip_mul
384#endif
385
386#ifndef TARGET_MODE_REP_EXTENDED
387#define TARGET_MODE_REP_EXTENDED default_mode_rep_extended
388#endif
389
390#ifndef TARGET_VALID_POINTER_MODE
391#define TARGET_VALID_POINTER_MODE default_valid_pointer_mode
392#endif
393
394#ifndef TARGET_SCALAR_MODE_SUPPORTED_P
395#define TARGET_SCALAR_MODE_SUPPORTED_P default_scalar_mode_supported_p
396#endif
397
398#ifndef TARGET_DECIMAL_FLOAT_SUPPORTED_P
399#define TARGET_DECIMAL_FLOAT_SUPPORTED_P default_decimal_float_supported_p
400#endif
401
402#ifndef TARGET_VECTOR_MODE_SUPPORTED_P
403#define TARGET_VECTOR_MODE_SUPPORTED_P hook_bool_mode_false
404#endif
405
406#ifndef TARGET_VECTOR_OPAQUE_P
407#define TARGET_VECTOR_OPAQUE_P hook_bool_tree_false
408#endif
409
410/* In hooks.c. */
411#define TARGET_CANNOT_MODIFY_JUMPS_P hook_bool_void_false
412#define TARGET_BRANCH_TARGET_REGISTER_CLASS hook_int_void_no_regs
413#define TARGET_BRANCH_TARGET_REGISTER_CALLEE_SAVED hook_bool_bool_false
414#define TARGET_CANNOT_FORCE_CONST_MEM hook_bool_rtx_false
415#define TARGET_CANNOT_COPY_INSN_P NULL
416#define TARGET_COMMUTATIVE_P hook_bool_rtx_commutative_p
417#define TARGET_DELEGITIMIZE_ADDRESS hook_rtx_rtx_identity
418#define TARGET_USE_BLOCKS_FOR_CONSTANT_P hook_bool_mode_rtx_false
419#define TARGET_MIN_ANCHOR_OFFSET 0
420#define TARGET_MAX_ANCHOR_OFFSET 0
421#define TARGET_USE_ANCHORS_FOR_SYMBOL_P default_use_anchors_for_symbol_p
422#define TARGET_FUNCTION_OK_FOR_SIBCALL hook_bool_tree_tree_false
423#define TARGET_COMP_TYPE_ATTRIBUTES hook_int_tree_tree_1
424#ifndef TARGET_SET_DEFAULT_TYPE_ATTRIBUTES
425#define TARGET_SET_DEFAULT_TYPE_ATTRIBUTES hook_void_tree
426#endif
427#define TARGET_INSERT_ATTRIBUTES hook_void_tree_treeptr
428#define TARGET_FUNCTION_ATTRIBUTE_INLINABLE_P hook_bool_tree_false
429#define TARGET_MS_BITFIELD_LAYOUT_P hook_bool_tree_false
430#define TARGET_ALIGN_ANON_BITFIELD hook_bool_void_false
431#define TARGET_NARROW_VOLATILE_BITFIELD hook_bool_void_false
432#define TARGET_RTX_COSTS hook_bool_rtx_int_int_intp_false
433#define TARGET_MANGLE_FUNDAMENTAL_TYPE hook_constcharptr_tree_null
434#define TARGET_ALLOCATE_INITIAL_VALUE NULL
435
436#ifndef TARGET_INIT_LIBFUNCS
437#define TARGET_INIT_LIBFUNCS hook_void_void
438#endif
439
440#ifndef TARGET_IN_SMALL_DATA_P
441#define TARGET_IN_SMALL_DATA_P hook_bool_tree_false
442#endif
443
444#ifndef TARGET_ENCODE_SECTION_INFO
445#define TARGET_ENCODE_SECTION_INFO default_encode_section_info
446#endif
447
448#ifndef TARGET_INVALID_ARG_FOR_UNPROTOTYPED_FN
449#define TARGET_INVALID_ARG_FOR_UNPROTOTYPED_FN hook_invalid_arg_for_unprototyped_fn
450#endif
451
452#define TARGET_INVALID_CONVERSION hook_constcharptr_tree_tree_null
453#define TARGET_INVALID_UNARY_OP hook_constcharptr_int_tree_null
454#define TARGET_INVALID_BINARY_OP hook_constcharptr_int_tree_tree_null
455
456#define TARGET_FIXED_CONDITION_CODE_REGS hook_bool_uintp_uintp_false
457
458#define TARGET_CC_MODES_COMPATIBLE default_cc_modes_compatible
459
460#define TARGET_MACHINE_DEPENDENT_REORG 0
461
462#define TARGET_BUILD_BUILTIN_VA_LIST std_build_builtin_va_list
463
464#define TARGET_GET_PCH_VALIDITY default_get_pch_validity
465#define TARGET_PCH_VALID_P default_pch_valid_p
466#define TARGET_CHECK_PCH_TARGET_FLAGS NULL
467
468#define TARGET_DEFAULT_SHORT_ENUMS hook_bool_void_false
469
470#define TARGET_BUILTIN_SETJMP_FRAME_VALUE default_builtin_setjmp_frame_value
471
472#define TARGET_MD_ASM_CLOBBERS hook_tree_tree_tree_tree_3rd_identity
473
474#define TARGET_DWARF_CALLING_CONVENTION hook_int_tree_0
475
476#define TARGET_DWARF_HANDLE_FRAME_UNSPEC 0
477
478#define TARGET_STDARG_OPTIMIZE_HOOK 0
479
480#define TARGET_STACK_PROTECT_GUARD default_stack_protect_guard
481#define TARGET_STACK_PROTECT_FAIL default_external_stack_protect_fail
482
483#define TARGET_ARM_EABI_UNWINDER false
484
485#define TARGET_PROMOTE_FUNCTION_ARGS hook_bool_tree_false
486#define TARGET_PROMOTE_FUNCTION_RETURN hook_bool_tree_false
487#define TARGET_PROMOTE_PROTOTYPES hook_bool_tree_false
488
489#define TARGET_STRUCT_VALUE_RTX hook_rtx_tree_int_null
490#define TARGET_RETURN_IN_MEMORY default_return_in_memory
491#define TARGET_RETURN_IN_MSB hook_bool_tree_false
492
493#define TARGET_EXPAND_BUILTIN_SAVEREGS default_expand_builtin_saveregs
494#define TARGET_SETUP_INCOMING_VARARGS default_setup_incoming_varargs
495#define TARGET_STRICT_ARGUMENT_NAMING hook_bool_CUMULATIVE_ARGS_false
496#define TARGET_PRETEND_OUTGOING_VARARGS_NAMED \
497 default_pretend_outgoing_varargs_named
498#define TARGET_SPLIT_COMPLEX_ARG NULL
499
500#define TARGET_GIMPLIFY_VA_ARG_EXPR std_gimplify_va_arg_expr
501#define TARGET_PASS_BY_REFERENCE hook_bool_CUMULATIVE_ARGS_mode_tree_bool_false
502
503#define TARGET_RELAXED_ORDERING false
504
505#define TARGET_MUST_PASS_IN_STACK must_pass_in_stack_var_size_or_pad
506#define TARGET_CALLEE_COPIES hook_bool_CUMULATIVE_ARGS_mode_tree_bool_false
507#define TARGET_ARG_PARTIAL_BYTES hook_int_CUMULATIVE_ARGS_mode_tree_bool_0
508
509#define TARGET_FUNCTION_VALUE default_function_value
510#define TARGET_INTERNAL_ARG_POINTER default_internal_arg_pointer
511
512#define TARGET_CALLS { \
513 TARGET_PROMOTE_FUNCTION_ARGS, \
514 TARGET_PROMOTE_FUNCTION_RETURN, \
515 TARGET_PROMOTE_PROTOTYPES, \
516 TARGET_STRUCT_VALUE_RTX, \
517 TARGET_RETURN_IN_MEMORY, \
518 TARGET_RETURN_IN_MSB, \
519 TARGET_PASS_BY_REFERENCE, \
520 TARGET_EXPAND_BUILTIN_SAVEREGS, \
521 TARGET_SETUP_INCOMING_VARARGS, \
522 TARGET_STRICT_ARGUMENT_NAMING, \
523 TARGET_PRETEND_OUTGOING_VARARGS_NAMED, \
524 TARGET_SPLIT_COMPLEX_ARG, \
525 TARGET_MUST_PASS_IN_STACK, \
526 TARGET_CALLEE_COPIES, \
527 TARGET_ARG_PARTIAL_BYTES, \
528 TARGET_INVALID_ARG_FOR_UNPROTOTYPED_FN, \
529 TARGET_FUNCTION_VALUE, \
530 TARGET_INTERNAL_ARG_POINTER \
531 }
532
533#ifndef TARGET_UNWIND_TABLES_DEFAULT
534#define TARGET_UNWIND_TABLES_DEFAULT false
535#endif
536
537#ifndef TARGET_HANDLE_PRAGMA_REDEFINE_EXTNAME
538#define TARGET_HANDLE_PRAGMA_REDEFINE_EXTNAME 0
539#endif
540
541#ifndef TARGET_HANDLE_PRAGMA_EXTERN_PREFIX
542#define TARGET_HANDLE_PRAGMA_EXTERN_PREFIX 0
543#endif
544
545#ifndef TARGET_SECONDARY_RELOAD
546#define TARGET_SECONDARY_RELOAD default_secondary_reload
547#endif
548
549
550/* C++ specific. */
551#ifndef TARGET_CXX_GUARD_TYPE
552#define TARGET_CXX_GUARD_TYPE default_cxx_guard_type
553#endif
554
555#ifndef TARGET_CXX_GUARD_MASK_BIT
556#define TARGET_CXX_GUARD_MASK_BIT hook_bool_void_false
557#endif
558
559#ifndef TARGET_CXX_GET_COOKIE_SIZE
560#define TARGET_CXX_GET_COOKIE_SIZE default_cxx_get_cookie_size
561#endif
562
563#ifndef TARGET_CXX_COOKIE_HAS_SIZE
564#define TARGET_CXX_COOKIE_HAS_SIZE hook_bool_void_false
565#endif
566
567#ifndef TARGET_CXX_IMPORT_EXPORT_CLASS
568#define TARGET_CXX_IMPORT_EXPORT_CLASS NULL
569#endif
570
571#ifndef TARGET_CXX_CDTOR_RETURNS_THIS
572#define TARGET_CXX_CDTOR_RETURNS_THIS hook_bool_void_false
573#endif
574
575#ifndef TARGET_CXX_KEY_METHOD_MAY_BE_INLINE
576#define TARGET_CXX_KEY_METHOD_MAY_BE_INLINE hook_bool_void_true
577#endif
578
579#ifndef TARGET_CXX_DETERMINE_CLASS_DATA_VISIBILITY
580#define TARGET_CXX_DETERMINE_CLASS_DATA_VISIBILITY hook_void_tree
581#endif
582
583#ifndef TARGET_CXX_CLASS_DATA_ALWAYS_COMDAT
584#define TARGET_CXX_CLASS_DATA_ALWAYS_COMDAT hook_bool_void_true
585#endif
586
587#ifndef TARGET_CXX_USE_AEABI_ATEXIT
588#define TARGET_CXX_USE_AEABI_ATEXIT hook_bool_void_false
589#endif
590
591#ifndef TARGET_CXX_ADJUST_CLASS_AT_DEFINITION
592#define TARGET_CXX_ADJUST_CLASS_AT_DEFINITION hook_void_tree
593#endif
594
595#define TARGET_CXX \
596 { \
597 TARGET_CXX_GUARD_TYPE, \
598 TARGET_CXX_GUARD_MASK_BIT, \
599 TARGET_CXX_GET_COOKIE_SIZE, \
600 TARGET_CXX_COOKIE_HAS_SIZE, \
601 TARGET_CXX_IMPORT_EXPORT_CLASS, \
602 TARGET_CXX_CDTOR_RETURNS_THIS, \
603 TARGET_CXX_KEY_METHOD_MAY_BE_INLINE, \
604 TARGET_CXX_DETERMINE_CLASS_DATA_VISIBILITY, \
605 TARGET_CXX_CLASS_DATA_ALWAYS_COMDAT, \
606 TARGET_CXX_USE_AEABI_ATEXIT, \
607 TARGET_CXX_ADJUST_CLASS_AT_DEFINITION \
608 }
609
610/* The whole shebang. */
611#define TARGET_INITIALIZER \
612{ \
613 TARGET_ASM_OUT, \
614 TARGET_SCHED, \
615 TARGET_VECTORIZE, \
616 TARGET_DEFAULT_TARGET_FLAGS, \
617 TARGET_HANDLE_OPTION, \
618 TARGET_EH_RETURN_FILTER_MODE, \
619 TARGET_MERGE_DECL_ATTRIBUTES, \
620 TARGET_MERGE_TYPE_ATTRIBUTES, \
621 TARGET_ATTRIBUTE_TABLE, \
622 TARGET_COMP_TYPE_ATTRIBUTES, \
623 TARGET_SET_DEFAULT_TYPE_ATTRIBUTES, \
624 TARGET_INSERT_ATTRIBUTES, \
625 TARGET_FUNCTION_ATTRIBUTE_INLINABLE_P, \
626 TARGET_MS_BITFIELD_LAYOUT_P, \
627 TARGET_DECIMAL_FLOAT_SUPPORTED_P, \
628 TARGET_ALIGN_ANON_BITFIELD, \
629 TARGET_NARROW_VOLATILE_BITFIELD, \
630 TARGET_INIT_BUILTINS, \
631 TARGET_EXPAND_BUILTIN, \
632 TARGET_RESOLVE_OVERLOADED_BUILTIN, \
633 TARGET_FOLD_BUILTIN, \
634 TARGET_MANGLE_FUNDAMENTAL_TYPE, \
635 TARGET_INIT_LIBFUNCS, \
636 TARGET_SECTION_TYPE_FLAGS, \
637 TARGET_CANNOT_MODIFY_JUMPS_P, \
638 TARGET_BRANCH_TARGET_REGISTER_CLASS, \
639 TARGET_BRANCH_TARGET_REGISTER_CALLEE_SAVED, \
640 TARGET_CANNOT_FORCE_CONST_MEM, \
641 TARGET_CANNOT_COPY_INSN_P, \
642 TARGET_COMMUTATIVE_P, \
643 TARGET_DELEGITIMIZE_ADDRESS, \
644 TARGET_USE_BLOCKS_FOR_CONSTANT_P, \
645 TARGET_MIN_ANCHOR_OFFSET, \
646 TARGET_MAX_ANCHOR_OFFSET, \
647 TARGET_USE_ANCHORS_FOR_SYMBOL_P, \
648 TARGET_FUNCTION_OK_FOR_SIBCALL, \
649 TARGET_IN_SMALL_DATA_P, \
650 TARGET_BINDS_LOCAL_P, \
651 TARGET_ENCODE_SECTION_INFO, \
652 TARGET_STRIP_NAME_ENCODING, \
653 TARGET_SHIFT_TRUNCATION_MASK, \
654 TARGET_MIN_DIVISIONS_FOR_RECIP_MUL, \
655 TARGET_MODE_REP_EXTENDED, \
656 TARGET_VALID_POINTER_MODE, \
657 TARGET_SCALAR_MODE_SUPPORTED_P, \
658 TARGET_VECTOR_MODE_SUPPORTED_P, \
659 TARGET_VECTOR_OPAQUE_P, \
660 TARGET_RTX_COSTS, \
661 TARGET_ADDRESS_COST, \
662 TARGET_ALLOCATE_INITIAL_VALUE, \
663 TARGET_DWARF_REGISTER_SPAN, \
664 TARGET_FIXED_CONDITION_CODE_REGS, \
665 TARGET_CC_MODES_COMPATIBLE, \
666 TARGET_MACHINE_DEPENDENT_REORG, \
667 TARGET_BUILD_BUILTIN_VA_LIST, \
668 TARGET_GIMPLIFY_VA_ARG_EXPR, \
669 TARGET_GET_PCH_VALIDITY, \
670 TARGET_PCH_VALID_P, \
671 TARGET_CHECK_PCH_TARGET_FLAGS, \
672 TARGET_DEFAULT_SHORT_ENUMS, \
673 TARGET_BUILTIN_SETJMP_FRAME_VALUE, \
674 TARGET_MD_ASM_CLOBBERS, \
675 TARGET_DWARF_CALLING_CONVENTION, \
676 TARGET_DWARF_HANDLE_FRAME_UNSPEC, \
677 TARGET_STDARG_OPTIMIZE_HOOK, \
678 TARGET_STACK_PROTECT_GUARD, \
679 TARGET_STACK_PROTECT_FAIL, \
680 TARGET_INVALID_WITHIN_DOLOOP, \
681 TARGET_VALID_DLLIMPORT_ATTRIBUTE_P, \
682 TARGET_CALLS, \
683 TARGET_INVALID_CONVERSION, \
684 TARGET_INVALID_UNARY_OP, \
685 TARGET_INVALID_BINARY_OP, \
686 TARGET_SECONDARY_RELOAD, \
687 TARGET_CXX, \
688 TARGET_EXTRA_LIVE_ON_ENTRY, \
689 TARGET_UNWIND_TABLES_DEFAULT, \
690 TARGET_HAVE_NAMED_SECTIONS, \
691 TARGET_HAVE_SWITCHABLE_BSS_SECTIONS, \
692 TARGET_HAVE_CTORS_DTORS, \
693 TARGET_HAVE_TLS, \
694 TARGET_HAVE_SRODATA_SECTION, \
695 TARGET_TERMINATE_DW2_EH_FRAME_INFO, \
696 TARGET_ASM_FILE_START_APP_OFF, \
697 TARGET_ASM_FILE_START_FILE_DIRECTIVE, \
698 TARGET_HANDLE_PRAGMA_REDEFINE_EXTNAME, \
699 TARGET_HANDLE_PRAGMA_EXTERN_PREFIX, \
700 TARGET_RELAXED_ORDERING, \
701 TARGET_ARM_EABI_UNWINDER \
702}
703
704#include "hooks.h"
705#include "targhooks.h"
| 346
347#define TARGET_DEFAULT_TARGET_FLAGS 0
348
349#define TARGET_HANDLE_OPTION hook_bool_size_t_constcharptr_int_true
350
351/* In except.c */
352#define TARGET_EH_RETURN_FILTER_MODE default_eh_return_filter_mode
353
354/* In tree.c. */
355#define TARGET_MERGE_DECL_ATTRIBUTES merge_decl_attributes
356#define TARGET_MERGE_TYPE_ATTRIBUTES merge_type_attributes
357#define TARGET_ATTRIBUTE_TABLE NULL
358
359/* In cse.c. */
360#define TARGET_ADDRESS_COST default_address_cost
361
362/* In builtins.c. */
363#define TARGET_INIT_BUILTINS hook_void_void
364#define TARGET_EXPAND_BUILTIN default_expand_builtin
365#define TARGET_RESOLVE_OVERLOADED_BUILTIN NULL
366#define TARGET_FOLD_BUILTIN hook_tree_tree_tree_bool_null
367
368/* In varasm.c. */
369#ifndef TARGET_SECTION_TYPE_FLAGS
370#define TARGET_SECTION_TYPE_FLAGS default_section_type_flags
371#endif
372
373#ifndef TARGET_STRIP_NAME_ENCODING
374#define TARGET_STRIP_NAME_ENCODING default_strip_name_encoding
375#endif
376
377#ifndef TARGET_BINDS_LOCAL_P
378#define TARGET_BINDS_LOCAL_P default_binds_local_p
379#endif
380
381#ifndef TARGET_SHIFT_TRUNCATION_MASK
382#define TARGET_SHIFT_TRUNCATION_MASK default_shift_truncation_mask
383#endif
384
385#ifndef TARGET_MIN_DIVISIONS_FOR_RECIP_MUL
386#define TARGET_MIN_DIVISIONS_FOR_RECIP_MUL default_min_divisions_for_recip_mul
387#endif
388
389#ifndef TARGET_MODE_REP_EXTENDED
390#define TARGET_MODE_REP_EXTENDED default_mode_rep_extended
391#endif
392
393#ifndef TARGET_VALID_POINTER_MODE
394#define TARGET_VALID_POINTER_MODE default_valid_pointer_mode
395#endif
396
397#ifndef TARGET_SCALAR_MODE_SUPPORTED_P
398#define TARGET_SCALAR_MODE_SUPPORTED_P default_scalar_mode_supported_p
399#endif
400
401#ifndef TARGET_DECIMAL_FLOAT_SUPPORTED_P
402#define TARGET_DECIMAL_FLOAT_SUPPORTED_P default_decimal_float_supported_p
403#endif
404
405#ifndef TARGET_VECTOR_MODE_SUPPORTED_P
406#define TARGET_VECTOR_MODE_SUPPORTED_P hook_bool_mode_false
407#endif
408
409#ifndef TARGET_VECTOR_OPAQUE_P
410#define TARGET_VECTOR_OPAQUE_P hook_bool_tree_false
411#endif
412
413/* In hooks.c. */
414#define TARGET_CANNOT_MODIFY_JUMPS_P hook_bool_void_false
415#define TARGET_BRANCH_TARGET_REGISTER_CLASS hook_int_void_no_regs
416#define TARGET_BRANCH_TARGET_REGISTER_CALLEE_SAVED hook_bool_bool_false
417#define TARGET_CANNOT_FORCE_CONST_MEM hook_bool_rtx_false
418#define TARGET_CANNOT_COPY_INSN_P NULL
419#define TARGET_COMMUTATIVE_P hook_bool_rtx_commutative_p
420#define TARGET_DELEGITIMIZE_ADDRESS hook_rtx_rtx_identity
421#define TARGET_USE_BLOCKS_FOR_CONSTANT_P hook_bool_mode_rtx_false
422#define TARGET_MIN_ANCHOR_OFFSET 0
423#define TARGET_MAX_ANCHOR_OFFSET 0
424#define TARGET_USE_ANCHORS_FOR_SYMBOL_P default_use_anchors_for_symbol_p
425#define TARGET_FUNCTION_OK_FOR_SIBCALL hook_bool_tree_tree_false
426#define TARGET_COMP_TYPE_ATTRIBUTES hook_int_tree_tree_1
427#ifndef TARGET_SET_DEFAULT_TYPE_ATTRIBUTES
428#define TARGET_SET_DEFAULT_TYPE_ATTRIBUTES hook_void_tree
429#endif
430#define TARGET_INSERT_ATTRIBUTES hook_void_tree_treeptr
431#define TARGET_FUNCTION_ATTRIBUTE_INLINABLE_P hook_bool_tree_false
432#define TARGET_MS_BITFIELD_LAYOUT_P hook_bool_tree_false
433#define TARGET_ALIGN_ANON_BITFIELD hook_bool_void_false
434#define TARGET_NARROW_VOLATILE_BITFIELD hook_bool_void_false
435#define TARGET_RTX_COSTS hook_bool_rtx_int_int_intp_false
436#define TARGET_MANGLE_FUNDAMENTAL_TYPE hook_constcharptr_tree_null
437#define TARGET_ALLOCATE_INITIAL_VALUE NULL
438
439#ifndef TARGET_INIT_LIBFUNCS
440#define TARGET_INIT_LIBFUNCS hook_void_void
441#endif
442
443#ifndef TARGET_IN_SMALL_DATA_P
444#define TARGET_IN_SMALL_DATA_P hook_bool_tree_false
445#endif
446
447#ifndef TARGET_ENCODE_SECTION_INFO
448#define TARGET_ENCODE_SECTION_INFO default_encode_section_info
449#endif
450
451#ifndef TARGET_INVALID_ARG_FOR_UNPROTOTYPED_FN
452#define TARGET_INVALID_ARG_FOR_UNPROTOTYPED_FN hook_invalid_arg_for_unprototyped_fn
453#endif
454
455#define TARGET_INVALID_CONVERSION hook_constcharptr_tree_tree_null
456#define TARGET_INVALID_UNARY_OP hook_constcharptr_int_tree_null
457#define TARGET_INVALID_BINARY_OP hook_constcharptr_int_tree_tree_null
458
459#define TARGET_FIXED_CONDITION_CODE_REGS hook_bool_uintp_uintp_false
460
461#define TARGET_CC_MODES_COMPATIBLE default_cc_modes_compatible
462
463#define TARGET_MACHINE_DEPENDENT_REORG 0
464
465#define TARGET_BUILD_BUILTIN_VA_LIST std_build_builtin_va_list
466
467#define TARGET_GET_PCH_VALIDITY default_get_pch_validity
468#define TARGET_PCH_VALID_P default_pch_valid_p
469#define TARGET_CHECK_PCH_TARGET_FLAGS NULL
470
471#define TARGET_DEFAULT_SHORT_ENUMS hook_bool_void_false
472
473#define TARGET_BUILTIN_SETJMP_FRAME_VALUE default_builtin_setjmp_frame_value
474
475#define TARGET_MD_ASM_CLOBBERS hook_tree_tree_tree_tree_3rd_identity
476
477#define TARGET_DWARF_CALLING_CONVENTION hook_int_tree_0
478
479#define TARGET_DWARF_HANDLE_FRAME_UNSPEC 0
480
481#define TARGET_STDARG_OPTIMIZE_HOOK 0
482
483#define TARGET_STACK_PROTECT_GUARD default_stack_protect_guard
484#define TARGET_STACK_PROTECT_FAIL default_external_stack_protect_fail
485
486#define TARGET_ARM_EABI_UNWINDER false
487
488#define TARGET_PROMOTE_FUNCTION_ARGS hook_bool_tree_false
489#define TARGET_PROMOTE_FUNCTION_RETURN hook_bool_tree_false
490#define TARGET_PROMOTE_PROTOTYPES hook_bool_tree_false
491
492#define TARGET_STRUCT_VALUE_RTX hook_rtx_tree_int_null
493#define TARGET_RETURN_IN_MEMORY default_return_in_memory
494#define TARGET_RETURN_IN_MSB hook_bool_tree_false
495
496#define TARGET_EXPAND_BUILTIN_SAVEREGS default_expand_builtin_saveregs
497#define TARGET_SETUP_INCOMING_VARARGS default_setup_incoming_varargs
498#define TARGET_STRICT_ARGUMENT_NAMING hook_bool_CUMULATIVE_ARGS_false
499#define TARGET_PRETEND_OUTGOING_VARARGS_NAMED \
500 default_pretend_outgoing_varargs_named
501#define TARGET_SPLIT_COMPLEX_ARG NULL
502
503#define TARGET_GIMPLIFY_VA_ARG_EXPR std_gimplify_va_arg_expr
504#define TARGET_PASS_BY_REFERENCE hook_bool_CUMULATIVE_ARGS_mode_tree_bool_false
505
506#define TARGET_RELAXED_ORDERING false
507
508#define TARGET_MUST_PASS_IN_STACK must_pass_in_stack_var_size_or_pad
509#define TARGET_CALLEE_COPIES hook_bool_CUMULATIVE_ARGS_mode_tree_bool_false
510#define TARGET_ARG_PARTIAL_BYTES hook_int_CUMULATIVE_ARGS_mode_tree_bool_0
511
512#define TARGET_FUNCTION_VALUE default_function_value
513#define TARGET_INTERNAL_ARG_POINTER default_internal_arg_pointer
514
515#define TARGET_CALLS { \
516 TARGET_PROMOTE_FUNCTION_ARGS, \
517 TARGET_PROMOTE_FUNCTION_RETURN, \
518 TARGET_PROMOTE_PROTOTYPES, \
519 TARGET_STRUCT_VALUE_RTX, \
520 TARGET_RETURN_IN_MEMORY, \
521 TARGET_RETURN_IN_MSB, \
522 TARGET_PASS_BY_REFERENCE, \
523 TARGET_EXPAND_BUILTIN_SAVEREGS, \
524 TARGET_SETUP_INCOMING_VARARGS, \
525 TARGET_STRICT_ARGUMENT_NAMING, \
526 TARGET_PRETEND_OUTGOING_VARARGS_NAMED, \
527 TARGET_SPLIT_COMPLEX_ARG, \
528 TARGET_MUST_PASS_IN_STACK, \
529 TARGET_CALLEE_COPIES, \
530 TARGET_ARG_PARTIAL_BYTES, \
531 TARGET_INVALID_ARG_FOR_UNPROTOTYPED_FN, \
532 TARGET_FUNCTION_VALUE, \
533 TARGET_INTERNAL_ARG_POINTER \
534 }
535
536#ifndef TARGET_UNWIND_TABLES_DEFAULT
537#define TARGET_UNWIND_TABLES_DEFAULT false
538#endif
539
540#ifndef TARGET_HANDLE_PRAGMA_REDEFINE_EXTNAME
541#define TARGET_HANDLE_PRAGMA_REDEFINE_EXTNAME 0
542#endif
543
544#ifndef TARGET_HANDLE_PRAGMA_EXTERN_PREFIX
545#define TARGET_HANDLE_PRAGMA_EXTERN_PREFIX 0
546#endif
547
548#ifndef TARGET_SECONDARY_RELOAD
549#define TARGET_SECONDARY_RELOAD default_secondary_reload
550#endif
551
552
553/* C++ specific. */
554#ifndef TARGET_CXX_GUARD_TYPE
555#define TARGET_CXX_GUARD_TYPE default_cxx_guard_type
556#endif
557
558#ifndef TARGET_CXX_GUARD_MASK_BIT
559#define TARGET_CXX_GUARD_MASK_BIT hook_bool_void_false
560#endif
561
562#ifndef TARGET_CXX_GET_COOKIE_SIZE
563#define TARGET_CXX_GET_COOKIE_SIZE default_cxx_get_cookie_size
564#endif
565
566#ifndef TARGET_CXX_COOKIE_HAS_SIZE
567#define TARGET_CXX_COOKIE_HAS_SIZE hook_bool_void_false
568#endif
569
570#ifndef TARGET_CXX_IMPORT_EXPORT_CLASS
571#define TARGET_CXX_IMPORT_EXPORT_CLASS NULL
572#endif
573
574#ifndef TARGET_CXX_CDTOR_RETURNS_THIS
575#define TARGET_CXX_CDTOR_RETURNS_THIS hook_bool_void_false
576#endif
577
578#ifndef TARGET_CXX_KEY_METHOD_MAY_BE_INLINE
579#define TARGET_CXX_KEY_METHOD_MAY_BE_INLINE hook_bool_void_true
580#endif
581
582#ifndef TARGET_CXX_DETERMINE_CLASS_DATA_VISIBILITY
583#define TARGET_CXX_DETERMINE_CLASS_DATA_VISIBILITY hook_void_tree
584#endif
585
586#ifndef TARGET_CXX_CLASS_DATA_ALWAYS_COMDAT
587#define TARGET_CXX_CLASS_DATA_ALWAYS_COMDAT hook_bool_void_true
588#endif
589
590#ifndef TARGET_CXX_USE_AEABI_ATEXIT
591#define TARGET_CXX_USE_AEABI_ATEXIT hook_bool_void_false
592#endif
593
594#ifndef TARGET_CXX_ADJUST_CLASS_AT_DEFINITION
595#define TARGET_CXX_ADJUST_CLASS_AT_DEFINITION hook_void_tree
596#endif
597
598#define TARGET_CXX \
599 { \
600 TARGET_CXX_GUARD_TYPE, \
601 TARGET_CXX_GUARD_MASK_BIT, \
602 TARGET_CXX_GET_COOKIE_SIZE, \
603 TARGET_CXX_COOKIE_HAS_SIZE, \
604 TARGET_CXX_IMPORT_EXPORT_CLASS, \
605 TARGET_CXX_CDTOR_RETURNS_THIS, \
606 TARGET_CXX_KEY_METHOD_MAY_BE_INLINE, \
607 TARGET_CXX_DETERMINE_CLASS_DATA_VISIBILITY, \
608 TARGET_CXX_CLASS_DATA_ALWAYS_COMDAT, \
609 TARGET_CXX_USE_AEABI_ATEXIT, \
610 TARGET_CXX_ADJUST_CLASS_AT_DEFINITION \
611 }
612
613/* The whole shebang. */
614#define TARGET_INITIALIZER \
615{ \
616 TARGET_ASM_OUT, \
617 TARGET_SCHED, \
618 TARGET_VECTORIZE, \
619 TARGET_DEFAULT_TARGET_FLAGS, \
620 TARGET_HANDLE_OPTION, \
621 TARGET_EH_RETURN_FILTER_MODE, \
622 TARGET_MERGE_DECL_ATTRIBUTES, \
623 TARGET_MERGE_TYPE_ATTRIBUTES, \
624 TARGET_ATTRIBUTE_TABLE, \
625 TARGET_COMP_TYPE_ATTRIBUTES, \
626 TARGET_SET_DEFAULT_TYPE_ATTRIBUTES, \
627 TARGET_INSERT_ATTRIBUTES, \
628 TARGET_FUNCTION_ATTRIBUTE_INLINABLE_P, \
629 TARGET_MS_BITFIELD_LAYOUT_P, \
630 TARGET_DECIMAL_FLOAT_SUPPORTED_P, \
631 TARGET_ALIGN_ANON_BITFIELD, \
632 TARGET_NARROW_VOLATILE_BITFIELD, \
633 TARGET_INIT_BUILTINS, \
634 TARGET_EXPAND_BUILTIN, \
635 TARGET_RESOLVE_OVERLOADED_BUILTIN, \
636 TARGET_FOLD_BUILTIN, \
637 TARGET_MANGLE_FUNDAMENTAL_TYPE, \
638 TARGET_INIT_LIBFUNCS, \
639 TARGET_SECTION_TYPE_FLAGS, \
640 TARGET_CANNOT_MODIFY_JUMPS_P, \
641 TARGET_BRANCH_TARGET_REGISTER_CLASS, \
642 TARGET_BRANCH_TARGET_REGISTER_CALLEE_SAVED, \
643 TARGET_CANNOT_FORCE_CONST_MEM, \
644 TARGET_CANNOT_COPY_INSN_P, \
645 TARGET_COMMUTATIVE_P, \
646 TARGET_DELEGITIMIZE_ADDRESS, \
647 TARGET_USE_BLOCKS_FOR_CONSTANT_P, \
648 TARGET_MIN_ANCHOR_OFFSET, \
649 TARGET_MAX_ANCHOR_OFFSET, \
650 TARGET_USE_ANCHORS_FOR_SYMBOL_P, \
651 TARGET_FUNCTION_OK_FOR_SIBCALL, \
652 TARGET_IN_SMALL_DATA_P, \
653 TARGET_BINDS_LOCAL_P, \
654 TARGET_ENCODE_SECTION_INFO, \
655 TARGET_STRIP_NAME_ENCODING, \
656 TARGET_SHIFT_TRUNCATION_MASK, \
657 TARGET_MIN_DIVISIONS_FOR_RECIP_MUL, \
658 TARGET_MODE_REP_EXTENDED, \
659 TARGET_VALID_POINTER_MODE, \
660 TARGET_SCALAR_MODE_SUPPORTED_P, \
661 TARGET_VECTOR_MODE_SUPPORTED_P, \
662 TARGET_VECTOR_OPAQUE_P, \
663 TARGET_RTX_COSTS, \
664 TARGET_ADDRESS_COST, \
665 TARGET_ALLOCATE_INITIAL_VALUE, \
666 TARGET_DWARF_REGISTER_SPAN, \
667 TARGET_FIXED_CONDITION_CODE_REGS, \
668 TARGET_CC_MODES_COMPATIBLE, \
669 TARGET_MACHINE_DEPENDENT_REORG, \
670 TARGET_BUILD_BUILTIN_VA_LIST, \
671 TARGET_GIMPLIFY_VA_ARG_EXPR, \
672 TARGET_GET_PCH_VALIDITY, \
673 TARGET_PCH_VALID_P, \
674 TARGET_CHECK_PCH_TARGET_FLAGS, \
675 TARGET_DEFAULT_SHORT_ENUMS, \
676 TARGET_BUILTIN_SETJMP_FRAME_VALUE, \
677 TARGET_MD_ASM_CLOBBERS, \
678 TARGET_DWARF_CALLING_CONVENTION, \
679 TARGET_DWARF_HANDLE_FRAME_UNSPEC, \
680 TARGET_STDARG_OPTIMIZE_HOOK, \
681 TARGET_STACK_PROTECT_GUARD, \
682 TARGET_STACK_PROTECT_FAIL, \
683 TARGET_INVALID_WITHIN_DOLOOP, \
684 TARGET_VALID_DLLIMPORT_ATTRIBUTE_P, \
685 TARGET_CALLS, \
686 TARGET_INVALID_CONVERSION, \
687 TARGET_INVALID_UNARY_OP, \
688 TARGET_INVALID_BINARY_OP, \
689 TARGET_SECONDARY_RELOAD, \
690 TARGET_CXX, \
691 TARGET_EXTRA_LIVE_ON_ENTRY, \
692 TARGET_UNWIND_TABLES_DEFAULT, \
693 TARGET_HAVE_NAMED_SECTIONS, \
694 TARGET_HAVE_SWITCHABLE_BSS_SECTIONS, \
695 TARGET_HAVE_CTORS_DTORS, \
696 TARGET_HAVE_TLS, \
697 TARGET_HAVE_SRODATA_SECTION, \
698 TARGET_TERMINATE_DW2_EH_FRAME_INFO, \
699 TARGET_ASM_FILE_START_APP_OFF, \
700 TARGET_ASM_FILE_START_FILE_DIRECTIVE, \
701 TARGET_HANDLE_PRAGMA_REDEFINE_EXTNAME, \
702 TARGET_HANDLE_PRAGMA_EXTERN_PREFIX, \
703 TARGET_RELAXED_ORDERING, \
704 TARGET_ARM_EABI_UNWINDER \
705}
706
707#include "hooks.h"
708#include "targhooks.h"
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