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1 /* Target definitions for GNU compiler for PowerPC running System V.4
2 Copyright (C) 1995-2019 Free Software Foundation, Inc.
3 Contributed by Cygnus Support.
4
5 This file is part of GCC.
6
7 GCC is free software; you can redistribute it and/or modify it
8 under the terms of the GNU General Public License as published
9 by the Free Software Foundation; either version 3, or (at your
10 option) any later version.
11
12 GCC is distributed in the hope that it will be useful, but WITHOUT
13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
14 or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
15 License for more details.
16
17 Under Section 7 of GPL version 3, you are granted additional
18 permissions described in the GCC Runtime Library Exception, version
19 3.1, as published by the Free Software Foundation.
20
21 You should have received a copy of the GNU General Public License and
22 a copy of the GCC Runtime Library Exception along with this program;
23 see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
24 <http://www.gnu.org/licenses/>. */
25
26 #undef GNU_USER_TARGET_CRTI
27 #define GNU_USER_TARGET_CRTI "%{mnewlib:ecrti.o%s;:crti.o%s}"
28 #undef GNU_USER_TARGET_CRTN
29 #define GNU_USER_TARGET_CRTN "%{mnewlib:ecrtn.o%s;:crtn.o%s}"
30
31 /* Yes! We are ELF. */
32 #define TARGET_OBJECT_FORMAT OBJECT_ELF
33
34 /* Default ABI to compile code for. */
35 #define DEFAULT_ABI rs6000_current_abi
36
37 /* Default ABI to use. */
38 #define RS6000_ABI_NAME "sysv"
39
40 /* Override rs6000.h definition. */
41 #undef ASM_DEFAULT_SPEC
42 #define ASM_DEFAULT_SPEC "-mppc"
43
44 #define TARGET_TOC (TARGET_64BIT \
45 || (TARGET_MINIMAL_TOC \
46 && flag_pic > 1) \
47 || DEFAULT_ABI != ABI_V4)
48
49 #define TARGET_BITFIELD_TYPE (! TARGET_NO_BITFIELD_TYPE)
50 #define TARGET_BIG_ENDIAN (! TARGET_LITTLE_ENDIAN)
51 #define TARGET_PROTOTYPE target_prototype
52 #define TARGET_NO_PROTOTYPE (! TARGET_PROTOTYPE)
53 #define TARGET_NO_TOC (! TARGET_TOC)
54 #define TARGET_NO_EABI (! TARGET_EABI)
55 #define TARGET_REGNAMES rs6000_regnames
56
57 #ifdef HAVE_AS_REL16
58 #undef TARGET_SECURE_PLT
59 #define TARGET_SECURE_PLT secure_plt
60 #endif
61
62 #define SDATA_DEFAULT_SIZE 8
63
64 /* The macro SUBTARGET_OVERRIDE_OPTIONS is provided for subtargets, to
65 get control in TARGET_OPTION_OVERRIDE. */
66
67 #define SUBTARGET_OVERRIDE_OPTIONS \
68 do { \
69 if (!global_options_set.x_g_switch_value) \
70 g_switch_value = SDATA_DEFAULT_SIZE; \
71 \
72 if (rs6000_abi_name == NULL) \
73 rs6000_abi_name = RS6000_ABI_NAME; \
74 \
75 if (!strcmp (rs6000_abi_name, "sysv")) \
76 rs6000_current_abi = ABI_V4; \
77 else if (!strcmp (rs6000_abi_name, "sysv-noeabi")) \
78 { \
79 rs6000_current_abi = ABI_V4; \
80 rs6000_isa_flags &= ~ OPTION_MASK_EABI; \
81 } \
82 else if (!strcmp (rs6000_abi_name, "sysv-eabi") \
83 || !strcmp (rs6000_abi_name, "eabi")) \
84 { \
85 rs6000_current_abi = ABI_V4; \
86 rs6000_isa_flags |= OPTION_MASK_EABI; \
87 } \
88 else if (!strcmp (rs6000_abi_name, "aixdesc")) \
89 rs6000_current_abi = ABI_AIX; \
90 else if (!strcmp (rs6000_abi_name, "freebsd") \
91 || !strcmp (rs6000_abi_name, "linux")) \
92 { \
93 if (TARGET_64BIT) \
94 rs6000_current_abi = ABI_AIX; \
95 else \
96 rs6000_current_abi = ABI_V4; \
97 } \
98 else if (!strcmp (rs6000_abi_name, "netbsd")) \
99 rs6000_current_abi = ABI_V4; \
100 else if (!strcmp (rs6000_abi_name, "openbsd")) \
101 rs6000_current_abi = ABI_V4; \
102 else if (!strcmp (rs6000_abi_name, "i960-old")) \
103 { \
104 rs6000_current_abi = ABI_V4; \
105 rs6000_isa_flags |= (OPTION_MASK_LITTLE_ENDIAN | OPTION_MASK_EABI); \
106 rs6000_isa_flags &= ~OPTION_MASK_STRICT_ALIGN; \
107 TARGET_NO_BITFIELD_WORD = 1; \
108 } \
109 else \
110 { \
111 rs6000_current_abi = ABI_V4; \
112 error ("bad value for %<%s-%s%>", "-mcall", rs6000_abi_name); \
113 } \
114 \
115 if (rs6000_sdata_name) \
116 { \
117 if (!strcmp (rs6000_sdata_name, "none")) \
118 rs6000_sdata = SDATA_NONE; \
119 else if (!strcmp (rs6000_sdata_name, "data")) \
120 rs6000_sdata = SDATA_DATA; \
121 else if (!strcmp (rs6000_sdata_name, "default")) \
122 rs6000_sdata = (TARGET_EABI) ? SDATA_EABI : SDATA_SYSV; \
123 else if (!strcmp (rs6000_sdata_name, "sysv")) \
124 rs6000_sdata = SDATA_SYSV; \
125 else if (!strcmp (rs6000_sdata_name, "eabi")) \
126 rs6000_sdata = SDATA_EABI; \
127 else \
128 error ("bad value for %<%s=%s%>", "-msdata", rs6000_sdata_name);\
129 } \
130 else if (DEFAULT_ABI == ABI_V4) \
131 { \
132 rs6000_sdata = SDATA_DATA; \
133 rs6000_sdata_name = "data"; \
134 } \
135 else \
136 { \
137 rs6000_sdata = SDATA_NONE; \
138 rs6000_sdata_name = "none"; \
139 } \
140 \
141 if (TARGET_RELOCATABLE && \
142 (rs6000_sdata == SDATA_EABI || rs6000_sdata == SDATA_SYSV)) \
143 { \
144 rs6000_sdata = SDATA_DATA; \
145 error ("%qs and %<%s=%s%> are incompatible", rs6000_sdata_name, \
146 "-mrelocatable", "-msdata"); \
147 } \
148 \
149 else if (flag_pic && DEFAULT_ABI == ABI_V4 \
150 && (rs6000_sdata == SDATA_EABI \
151 || rs6000_sdata == SDATA_SYSV)) \
152 { \
153 rs6000_sdata = SDATA_DATA; \
154 error ("%<-f%s%> and %<%s=%s%> are incompatible", \
155 (flag_pic > 1) ? "PIC" : "pic", \
156 "-msdata", rs6000_sdata_name); \
157 } \
158 \
159 if ((rs6000_sdata != SDATA_NONE && DEFAULT_ABI != ABI_V4) \
160 || (rs6000_sdata == SDATA_EABI && !TARGET_EABI)) \
161 { \
162 rs6000_sdata = SDATA_NONE; \
163 error ("%<%s=%s%> and %<%s-%s%> are incompatible", \
164 "-msdata", rs6000_sdata_name, "-mcall", rs6000_abi_name); \
165 } \
166 \
167 targetm.have_srodata_section = rs6000_sdata == SDATA_EABI; \
168 \
169 if (TARGET_RELOCATABLE && !TARGET_MINIMAL_TOC) \
170 { \
171 rs6000_isa_flags |= OPTION_MASK_MINIMAL_TOC; \
172 error ("%qs and %qs are incompatible", "-mrelocatable", \
173 "-mno-minimal-toc"); \
174 } \
175 \
176 if (TARGET_RELOCATABLE && rs6000_current_abi != ABI_V4) \
177 { \
178 rs6000_isa_flags &= ~OPTION_MASK_RELOCATABLE; \
179 error ("%qs and %<%s-%s%> are incompatible", \
180 "-mrelocatable", "-mcall", rs6000_abi_name); \
181 } \
182 \
183 if (!TARGET_64BIT && flag_pic > 1 && rs6000_current_abi != ABI_V4) \
184 { \
185 flag_pic = 0; \
186 error ("%qs and %<%s-%s%> are incompatible", \
187 "-fPIC", "-mcall", rs6000_abi_name); \
188 } \
189 \
190 if (TARGET_SECURE_PLT != secure_plt) \
191 { \
192 error ("%qs not supported by your assembler", "-msecure-plt"); \
193 } \
194 \
195 if (flag_pic > 1 && DEFAULT_ABI == ABI_V4) \
196 { \
197 /* Note: flag_pic should not change any option flags that would \
198 be invalid with or pessimise -fno-PIC code. LTO turns off \
199 flag_pic when linking/recompiling a fixed position executable. \
200 However, if the objects were originally compiled with -fPIC, \
201 then other target options forced on here by -fPIC are restored \
202 when recompiling those objects without -fPIC. In particular \
203 TARGET_RELOCATABLE must not be enabled here by flag_pic. */ \
204 rs6000_isa_flags |= OPTION_MASK_MINIMAL_TOC; \
205 TARGET_NO_FP_IN_TOC = 1; \
206 } \
207 \
208 if (TARGET_RELOCATABLE) \
209 { \
210 if (!flag_pic) \
211 flag_pic = 2; \
212 TARGET_NO_FP_IN_TOC = 1; \
213 } \
214 } while (0)
215
216 #ifndef RS6000_BI_ARCH
217 # define SUBSUBTARGET_OVERRIDE_OPTIONS \
218 do { \
219 if ((TARGET_DEFAULT ^ rs6000_isa_flags) & OPTION_MASK_64BIT) \
220 error ("%<-m%s%> not supported in this configuration", \
221 (rs6000_isa_flags & OPTION_MASK_64BIT) ? "64" : "32"); \
222 } while (0)
223 #endif
224
225 /* Override rs6000.h definition. */
226 #undef TARGET_DEFAULT
227 #define TARGET_DEFAULT 0
228
229 /* Override rs6000.h definition. */
230 #undef PROCESSOR_DEFAULT
231 #define PROCESSOR_DEFAULT PROCESSOR_PPC750
232
233 #define FIXED_R2 1
234 /* System V.4 uses register 13 as a pointer to the small data area,
235 so it is not available to the normal user. */
236 #define FIXED_R13 1
237
238 /* Override default big endianism definitions in rs6000.h. */
239 #undef BYTES_BIG_ENDIAN
240 #undef WORDS_BIG_ENDIAN
241 #define BYTES_BIG_ENDIAN (TARGET_BIG_ENDIAN)
242 #define WORDS_BIG_ENDIAN (TARGET_BIG_ENDIAN)
243
244 /* Put jump tables in read-only memory, rather than in .text. */
245 #define JUMP_TABLES_IN_TEXT_SECTION 0
246
247 /* Prefix and suffix to use to saving floating point. */
248 #define SAVE_FP_PREFIX "_savefpr_"
249 #define SAVE_FP_SUFFIX ""
250
251 /* Prefix and suffix to use to restoring floating point. */
252 #define RESTORE_FP_PREFIX "_restfpr_"
253 #define RESTORE_FP_SUFFIX ""
254
255 /* Type used for size_t, as a string used in a declaration. */
256 #undef SIZE_TYPE
257 #define SIZE_TYPE "unsigned int"
258
259 /* Type used for ptrdiff_t, as a string used in a declaration. */
260 #define PTRDIFF_TYPE "int"
261
262 #undef WCHAR_TYPE
263 #define WCHAR_TYPE "long int"
264
265 #undef WCHAR_TYPE_SIZE
266 #define WCHAR_TYPE_SIZE 32
267
268 /* Make int foo : 8 not cause structures to be aligned to an int boundary. */
269 /* Override elfos.h definition. */
270 #undef PCC_BITFIELD_TYPE_MATTERS
271 #define PCC_BITFIELD_TYPE_MATTERS (TARGET_BITFIELD_TYPE)
272
273 #undef BITFIELD_NBYTES_LIMITED
274 #define BITFIELD_NBYTES_LIMITED (TARGET_NO_BITFIELD_WORD)
275
276 /* Define this macro to be the value 1 if instructions will fail to
277 work if given data not on the nominal alignment. If instructions
278 will merely go slower in that case, define this macro as 0. */
279 #undef STRICT_ALIGNMENT
280 #define STRICT_ALIGNMENT (TARGET_STRICT_ALIGN)
281
282 /* Define this macro if you wish to preserve a certain alignment for
283 the stack pointer, greater than what the hardware enforces. The
284 definition is a C expression for the desired alignment (measured
285 in bits). This macro must evaluate to a value equal to or larger
286 than STACK_BOUNDARY.
287 For the SYSV ABI and variants the alignment of the stack pointer
288 is usually controlled manually in rs6000.c. However, to maintain
289 alignment across alloca () in all circumstances,
290 PREFERRED_STACK_BOUNDARY needs to be set as well.
291 This has the additional advantage of allowing a bigger maximum
292 alignment of user objects on the stack. */
293
294 #undef PREFERRED_STACK_BOUNDARY
295 #define PREFERRED_STACK_BOUNDARY 128
296
297 /* Real stack boundary as mandated by the appropriate ABI. */
298 #define ABI_STACK_BOUNDARY \
299 ((TARGET_EABI && !TARGET_ALTIVEC && !TARGET_ALTIVEC_ABI) ? 64 : 128)
300
301 /* An expression for the alignment of a structure field FIELD if the
302 alignment computed in the usual way is COMPUTED. */
303 #define ADJUST_FIELD_ALIGN(FIELD, TYPE, COMPUTED) \
304 (rs6000_special_adjust_field_align_p ((TYPE), (COMPUTED)) \
305 ? 128 : COMPUTED)
306
307 #undef BIGGEST_FIELD_ALIGNMENT
308
309 /* Use ELF style section commands. */
310
311 #define TEXT_SECTION_ASM_OP "\t.section\t\".text\""
312
313 #define DATA_SECTION_ASM_OP "\t.section\t\".data\""
314
315 #define BSS_SECTION_ASM_OP "\t.section\t\".bss\""
316
317 /* Override elfos.h definition. */
318 #undef INIT_SECTION_ASM_OP
319 #define INIT_SECTION_ASM_OP "\t.section\t\".init\",\"ax\""
320
321 /* Override elfos.h definition. */
322 #undef FINI_SECTION_ASM_OP
323 #define FINI_SECTION_ASM_OP "\t.section\t\".fini\",\"ax\""
324
325 #define TOC_SECTION_ASM_OP "\t.section\t\".got\",\"aw\""
326
327 /* Put PC relative got entries in .got2. */
328 #define MINIMAL_TOC_SECTION_ASM_OP \
329 (flag_pic ? "\t.section\t\".got2\",\"aw\"" : "\t.section\t\".got1\",\"aw\"")
330
331 #define SDATA_SECTION_ASM_OP "\t.section\t\".sdata\",\"aw\""
332 #define SDATA2_SECTION_ASM_OP "\t.section\t\".sdata2\",\"a\""
333 #define SBSS_SECTION_ASM_OP "\t.section\t\".sbss\",\"aw\",@nobits"
334
335 /* Override default elf definitions. */
336 #define TARGET_ASM_INIT_SECTIONS rs6000_elf_asm_init_sections
337 #undef TARGET_ASM_RELOC_RW_MASK
338 #define TARGET_ASM_RELOC_RW_MASK rs6000_elf_reloc_rw_mask
339 #undef TARGET_ASM_SELECT_RTX_SECTION
340 #define TARGET_ASM_SELECT_RTX_SECTION rs6000_elf_select_rtx_section
341
342 /* Return nonzero if this entry is to be written into the constant pool
343 in a special way. We do so if this is a SYMBOL_REF, LABEL_REF or a CONST
344 containing one of them. If -mfp-in-toc (the default), we also do
345 this for floating-point constants. We actually can only do this
346 if the FP formats of the target and host machines are the same, but
347 we can't check that since not every file that uses these target macros
348 includes real.h.
349
350 Unlike AIX, we don't key off of -mminimal-toc, but instead do not
351 allow floating point constants in the TOC if -mrelocatable. */
352
353 #undef ASM_OUTPUT_SPECIAL_POOL_ENTRY_P
354 #define ASM_OUTPUT_SPECIAL_POOL_ENTRY_P(X, MODE) \
355 (TARGET_TOC \
356 && (GET_CODE (X) == SYMBOL_REF \
357 || (GET_CODE (X) == CONST && GET_CODE (XEXP (X, 0)) == PLUS \
358 && GET_CODE (XEXP (XEXP (X, 0), 0)) == SYMBOL_REF) \
359 || GET_CODE (X) == LABEL_REF \
360 || (GET_CODE (X) == CONST_INT \
361 && GET_MODE_BITSIZE (MODE) <= GET_MODE_BITSIZE (Pmode)) \
362 || (!TARGET_NO_FP_IN_TOC \
363 && GET_CODE (X) == CONST_DOUBLE \
364 && SCALAR_FLOAT_MODE_P (GET_MODE (X)) \
365 && BITS_PER_WORD == HOST_BITS_PER_INT)))
366
367 /* These macros generate the special .type and .size directives which
368 are used to set the corresponding fields of the linker symbol table
369 entries in an ELF object file under SVR4. These macros also output
370 the starting labels for the relevant functions/objects. */
371
372 /* Write the extra assembler code needed to declare a function properly.
373 Some svr4 assemblers need to also have something extra said about the
374 function's return value. We allow for that here. */
375
376 /* Override elfos.h definition. */
377 #undef ASM_DECLARE_FUNCTION_NAME
378 #define ASM_DECLARE_FUNCTION_NAME(FILE, NAME, DECL) \
379 rs6000_elf_declare_function_name ((FILE), (NAME), (DECL))
380
381 /* The USER_LABEL_PREFIX stuff is affected by the -fleading-underscore
382 flag. The LOCAL_LABEL_PREFIX variable is used by dbxelf.h. */
383
384 #define LOCAL_LABEL_PREFIX "."
385 #define USER_LABEL_PREFIX ""
386
387 #define ASM_OUTPUT_INTERNAL_LABEL_PREFIX(FILE,PREFIX) \
388 asm_fprintf (FILE, "%L%s", PREFIX)
389
390 /* Globalizing directive for a label. */
391 #define GLOBAL_ASM_OP "\t.globl "
392
393 /* This says how to output assembler code to declare an
394 uninitialized internal linkage data object. Under SVR4,
395 the linker seems to want the alignment of data objects
396 to depend on their types. We do exactly that here. */
397
398 #define LOCAL_ASM_OP "\t.local\t"
399
400 #define LCOMM_ASM_OP "\t.lcomm\t"
401
402 /* Describe how to emit uninitialized local items. */
403 #define ASM_OUTPUT_ALIGNED_DECL_LOCAL(FILE, DECL, NAME, SIZE, ALIGN) \
404 do { \
405 if ((DECL) && rs6000_elf_in_small_data_p (DECL)) \
406 { \
407 switch_to_section (sbss_section); \
408 ASM_OUTPUT_ALIGN (FILE, exact_log2 (ALIGN / BITS_PER_UNIT)); \
409 ASM_OUTPUT_LABEL (FILE, NAME); \
410 ASM_OUTPUT_SKIP (FILE, SIZE); \
411 if (!flag_inhibit_size_directive && (SIZE) > 0) \
412 ASM_OUTPUT_SIZE_DIRECTIVE (FILE, NAME, SIZE); \
413 } \
414 else \
415 { \
416 fprintf (FILE, "%s", LCOMM_ASM_OP); \
417 assemble_name ((FILE), (NAME)); \
418 fprintf ((FILE), "," HOST_WIDE_INT_PRINT_UNSIGNED",%u\n", \
419 (SIZE), (ALIGN) / BITS_PER_UNIT); \
420 } \
421 ASM_OUTPUT_TYPE_DIRECTIVE (FILE, NAME, "object"); \
422 } while (0)
423
424 /* Describe how to emit uninitialized external linkage items. */
425 #define ASM_OUTPUT_ALIGNED_BSS(FILE, DECL, NAME, SIZE, ALIGN) \
426 do { \
427 ASM_OUTPUT_ALIGNED_DECL_LOCAL (FILE, DECL, NAME, SIZE, ALIGN); \
428 } while (0)
429
430 #ifdef HAVE_GAS_MAX_SKIP_P2ALIGN
431 /* To support -falign-* switches we need to use .p2align so
432 that alignment directives in code sections will be padded
433 with no-op instructions, rather than zeroes. */
434 #define ASM_OUTPUT_MAX_SKIP_ALIGN(FILE,LOG,MAX_SKIP) \
435 if ((LOG) != 0) \
436 { \
437 if ((MAX_SKIP) == 0) \
438 fprintf ((FILE), "\t.p2align %d\n", (LOG)); \
439 else \
440 fprintf ((FILE), "\t.p2align %d,,%d\n", (LOG), (MAX_SKIP)); \
441 }
442 #endif
443
444 /* This is how to output code to push a register on the stack.
445 It need not be very fast code.
446
447 On the rs6000, we must keep the backchain up to date. In order
448 to simplify things, always allocate 16 bytes for a push (System V
449 wants to keep stack aligned to a 16 byte boundary). */
450
451 #define ASM_OUTPUT_REG_PUSH(FILE, REGNO) \
452 do { \
453 if (DEFAULT_ABI == ABI_V4) \
454 asm_fprintf (FILE, \
455 "\tstwu %s,-16(%s)\n\tstw %s,12(%s)\n", \
456 reg_names[1], reg_names[1], reg_names[REGNO], \
457 reg_names[1]); \
458 } while (0)
459
460 /* This is how to output an insn to pop a register from the stack.
461 It need not be very fast code. */
462
463 #define ASM_OUTPUT_REG_POP(FILE, REGNO) \
464 do { \
465 if (DEFAULT_ABI == ABI_V4) \
466 asm_fprintf (FILE, \
467 "\tlwz %s,12(%s)\n\taddi %s,%s,16\n", \
468 reg_names[REGNO], reg_names[1], reg_names[1], \
469 reg_names[1]); \
470 } while (0)
471
472 extern int fixuplabelno;
473
474 /* Handle constructors specially for -mrelocatable. */
475 #define TARGET_ASM_CONSTRUCTOR rs6000_elf_asm_out_constructor
476 #define TARGET_ASM_DESTRUCTOR rs6000_elf_asm_out_destructor
477
478 /* This is the end of what might become sysv4.h. */
479
480 /* Use DWARF 2 debugging information by default. */
481 #undef PREFERRED_DEBUGGING_TYPE
482 #define PREFERRED_DEBUGGING_TYPE DWARF2_DEBUG
483
484 /* Historically we have also supported stabs debugging. */
485 #define DBX_DEBUGGING_INFO 1
486
487 #define TARGET_ENCODE_SECTION_INFO rs6000_elf_encode_section_info
488 #define TARGET_IN_SMALL_DATA_P rs6000_elf_in_small_data_p
489
490 /* The ELF version doesn't encode [DS] or whatever at the end of symbols. */
491
492 #define RS6000_OUTPUT_BASENAME(FILE, NAME) \
493 assemble_name (FILE, NAME)
494
495 /* We have to output the stabs for the function name *first*, before
496 outputting its label. */
497
498 #define DBX_FUNCTION_FIRST
499
500 /* This is the end of what might become sysv4dbx.h. */
501 \f
502 #define TARGET_OS_SYSV_CPP_BUILTINS() \
503 do \
504 { \
505 if (rs6000_isa_flags_explicit \
506 & OPTION_MASK_RELOCATABLE) \
507 builtin_define ("_RELOCATABLE"); \
508 } \
509 while (0)
510
511 #ifndef TARGET_OS_CPP_BUILTINS
512 #define TARGET_OS_CPP_BUILTINS() \
513 do \
514 { \
515 builtin_define_std ("PPC"); \
516 builtin_define_std ("unix"); \
517 builtin_define ("__svr4__"); \
518 builtin_assert ("system=unix"); \
519 builtin_assert ("system=svr4"); \
520 builtin_assert ("cpu=powerpc"); \
521 builtin_assert ("machine=powerpc"); \
522 TARGET_OS_SYSV_CPP_BUILTINS (); \
523 } \
524 while (0)
525 #endif
526
527 /* Select one of BIG_OPT, LITTLE_OPT or DEFAULT_OPT depending
528 on various -mbig, -mlittle and -mcall- options. */
529 #define ENDIAN_SELECT(BIG_OPT, LITTLE_OPT, DEFAULT_OPT) \
530 "%{mlittle|mlittle-endian:" LITTLE_OPT ";" \
531 "mbig|mbig-endian:" BIG_OPT ";" \
532 "mcall-i960-old:" LITTLE_OPT ";" \
533 ":" DEFAULT_OPT "}"
534
535 #define DEFAULT_ASM_ENDIAN " -mbig"
536
537 #undef ASM_SPEC
538 #define ASM_SPEC "%(asm_cpu) \
539 %{,assembler|,assembler-with-cpp: %{mregnames} %{mno-regnames}} \
540 %{mrelocatable} %{mrelocatable-lib} %{" FPIE_OR_FPIC_SPEC ":-K PIC} \
541 %{memb|msdata=eabi: -memb}" \
542 ENDIAN_SELECT(" -mbig", " -mlittle", DEFAULT_ASM_ENDIAN)
543
544 #ifndef CC1_SECURE_PLT_DEFAULT_SPEC
545 #define CC1_SECURE_PLT_DEFAULT_SPEC ""
546 #endif
547 #ifndef LINK_SECURE_PLT_DEFAULT_SPEC
548 #define LINK_SECURE_PLT_DEFAULT_SPEC ""
549 #endif
550
551 /* Pass -G xxx to the compiler. */
552 #undef CC1_SPEC
553 #define CC1_SPEC "%{G*} %(cc1_cpu)" \
554 "%{meabi: %{!mcall-*: -mcall-sysv }} \
555 %{!meabi: %{!mno-eabi: \
556 %{mrelocatable: -meabi } \
557 %{mcall-freebsd: -mno-eabi } \
558 %{mcall-i960-old: -meabi } \
559 %{mcall-linux: -mno-eabi } \
560 %{mcall-netbsd: -mno-eabi } \
561 %{mcall-openbsd: -mno-eabi }}} \
562 %{msdata: -msdata=default} \
563 %{mno-sdata: -msdata=none} \
564 %{!mbss-plt: %{!msecure-plt: %(cc1_secure_plt_default)}}" \
565 GNU_USER_TARGET_CC1_SPEC
566
567 /* Default starting address if specified. */
568 #define LINK_START_SPEC "\
569 %{mads : %(link_start_ads) ; \
570 myellowknife : %(link_start_yellowknife) ; \
571 mmvme : %(link_start_mvme) ; \
572 msim : %(link_start_sim) ; \
573 mcall-freebsd: %(link_start_freebsd) ; \
574 mcall-linux : %(link_start_linux) ; \
575 mcall-netbsd : %(link_start_netbsd) ; \
576 mcall-openbsd: %(link_start_openbsd) ; \
577 : %(link_start_default) }"
578
579 #define LINK_START_DEFAULT_SPEC ""
580 #define LINK_SECURE_PLT_SPEC LINK_SECURE_PLT_DEFAULT_SPEC
581
582 #undef LINK_SPEC
583 #define LINK_SPEC "\
584 %{h*} %{v:-V} %{!msdata=none:%{G*}} %{msdata=none:-G0} \
585 %{R*} \
586 %(link_shlib) \
587 %{!T*: %(link_start) } \
588 %{!static: %{!mbss-plt: %(link_secure_plt)}} \
589 %(link_os)"
590
591 /* Shared libraries are not default. */
592 #define LINK_SHLIB_SPEC "\
593 %{!mshlib: %{!shared: %{!symbolic: -dn -Bstatic}}} \
594 %{static: } \
595 %{shared:-G -dy -z text } \
596 %{symbolic:-Bsymbolic -G -dy -z text }"
597
598 /* Any specific OS flags. */
599 #define LINK_OS_SPEC "\
600 %{mads : %(link_os_ads) ; \
601 myellowknife : %(link_os_yellowknife) ; \
602 mmvme : %(link_os_mvme) ; \
603 msim : %(link_os_sim) ; \
604 mcall-freebsd: %(link_os_freebsd) ; \
605 mcall-linux : %(link_os_linux) ; \
606 mcall-netbsd : %(link_os_netbsd) ; \
607 mcall-openbsd: %(link_os_openbsd) ; \
608 : %(link_os_default) }"
609
610 #define LINK_OS_DEFAULT_SPEC ""
611
612 /* Override rs6000.h definition. */
613 #undef CPP_SPEC
614 #define CPP_SPEC "%{posix: -D_POSIX_SOURCE} \
615 %{mads : %(cpp_os_ads) ; \
616 myellowknife : %(cpp_os_yellowknife) ; \
617 mmvme : %(cpp_os_mvme) ; \
618 msim : %(cpp_os_sim) ; \
619 mcall-freebsd: %(cpp_os_freebsd) ; \
620 mcall-linux : %(cpp_os_linux) ; \
621 mcall-netbsd : %(cpp_os_netbsd) ; \
622 mcall-openbsd: %(cpp_os_openbsd) ; \
623 : %(cpp_os_default) }"
624
625 #define CPP_OS_DEFAULT_SPEC ""
626
627 #undef STARTFILE_SPEC
628 #define STARTFILE_SPEC "\
629 %{mads : %(startfile_ads) ; \
630 myellowknife : %(startfile_yellowknife) ; \
631 mmvme : %(startfile_mvme) ; \
632 msim : %(startfile_sim) ; \
633 mcall-freebsd: %(startfile_freebsd) ; \
634 mcall-linux : %(startfile_linux) ; \
635 mcall-netbsd : %(startfile_netbsd) ; \
636 mcall-openbsd: %(startfile_openbsd) ; \
637 : %(startfile_default) }"
638
639 #define STARTFILE_DEFAULT_SPEC "ecrti.o%s crtbegin.o%s"
640
641 #undef LIB_SPEC
642 #define LIB_SPEC "\
643 %{mads : %(lib_ads) ; \
644 myellowknife : %(lib_yellowknife) ; \
645 mmvme : %(lib_mvme) ; \
646 msim : %(lib_sim) ; \
647 mcall-freebsd: %(lib_freebsd) ; \
648 mcall-linux : %(lib_linux) ; \
649 mcall-netbsd : %(lib_netbsd) ; \
650 mcall-openbsd: %(lib_openbsd) ; \
651 : %(lib_default) }"
652
653 #define LIB_DEFAULT_SPEC "-lc"
654
655 #undef ENDFILE_SPEC
656 #define ENDFILE_SPEC "\
657 %{mads : %(endfile_ads) ; \
658 myellowknife : %(endfile_yellowknife) ; \
659 mmvme : %(endfile_mvme) ; \
660 msim : %(endfile_sim) ; \
661 mcall-freebsd: %(endfile_freebsd) ; \
662 mcall-linux : %(endfile_linux) ; \
663 mcall-netbsd : %(endfile_netbsd) ; \
664 mcall-openbsd: %(endfile_openbsd) ; \
665 : %(crtsavres_default) %(endfile_default) }"
666
667 #define CRTSAVRES_DEFAULT_SPEC ""
668
669 #define ENDFILE_DEFAULT_SPEC "crtend.o%s ecrtn.o%s"
670
671 /* Motorola ADS support. */
672 #define LIB_ADS_SPEC "--start-group -lads -lc --end-group"
673
674 #define STARTFILE_ADS_SPEC "ecrti.o%s crt0.o%s crtbegin.o%s"
675
676 #define ENDFILE_ADS_SPEC "crtend.o%s ecrtn.o%s"
677
678 #define LINK_START_ADS_SPEC "-T ads.ld%s"
679
680 #define LINK_OS_ADS_SPEC ""
681
682 #define CPP_OS_ADS_SPEC ""
683
684 /* Motorola Yellowknife support. */
685 #define LIB_YELLOWKNIFE_SPEC "--start-group -lyk -lc --end-group"
686
687 #define STARTFILE_YELLOWKNIFE_SPEC "ecrti.o%s crt0.o%s crtbegin.o%s"
688
689 #define ENDFILE_YELLOWKNIFE_SPEC "crtend.o%s ecrtn.o%s"
690
691 #define LINK_START_YELLOWKNIFE_SPEC "-T yellowknife.ld%s"
692
693 #define LINK_OS_YELLOWKNIFE_SPEC ""
694
695 #define CPP_OS_YELLOWKNIFE_SPEC ""
696
697 /* Motorola MVME support. */
698 #define LIB_MVME_SPEC "--start-group -lmvme -lc --end-group"
699
700 #define STARTFILE_MVME_SPEC "ecrti.o%s crt0.o%s crtbegin.o%s"
701
702 #define ENDFILE_MVME_SPEC "crtend.o%s ecrtn.o%s"
703
704 #define LINK_START_MVME_SPEC "-Ttext 0x40000"
705
706 #define LINK_OS_MVME_SPEC ""
707
708 #define CPP_OS_MVME_SPEC ""
709
710 /* PowerPC simulator based on netbsd system calls support. */
711 #define LIB_SIM_SPEC "--start-group -lsim -lc --end-group"
712
713 #define STARTFILE_SIM_SPEC "ecrti.o%s sim-crt0.o%s crtbegin.o%s"
714
715 #define ENDFILE_SIM_SPEC "crtend.o%s ecrtn.o%s"
716
717 #define LINK_START_SIM_SPEC ""
718
719 #define LINK_OS_SIM_SPEC "-m elf32ppcsim"
720
721 #define CPP_OS_SIM_SPEC ""
722
723 /* FreeBSD support. */
724
725 #define CPP_OS_FREEBSD_SPEC "\
726 -D__PPC__ -D__ppc__ -D__PowerPC__ -D__powerpc__ \
727 -Acpu=powerpc -Amachine=powerpc"
728
729 #define STARTFILE_FREEBSD_SPEC FBSD_STARTFILE_SPEC
730 #define ENDFILE_FREEBSD_SPEC FBSD_ENDFILE_SPEC
731 #define LIB_FREEBSD_SPEC FBSD_LIB_SPEC
732 #define LINK_START_FREEBSD_SPEC ""
733
734 #define LINK_OS_FREEBSD_SPEC "\
735 %{p:%nconsider using '-pg' instead of '-p' with gprof(1)} \
736 %{v:-V} \
737 %{assert*} %{R*} %{rpath*} %{defsym*} \
738 %{shared:-Bshareable %{h*} %{soname*}} \
739 %{!shared: \
740 %{!static: \
741 %{rdynamic: -export-dynamic} \
742 -dynamic-linker %(fbsd_dynamic_linker) } \
743 %{static:-Bstatic}} \
744 %{symbolic:-Bsymbolic}"
745
746 /* GNU/Linux support. */
747 #define LIB_LINUX_SPEC \
748 "%{mnewlib: --start-group -llinux -lc --end-group; \
749 :" GNU_USER_TARGET_LIB_SPEC "}"
750
751 #define STARTFILE_LINUX_SPEC GNU_USER_TARGET_STARTFILE_SPEC
752
753 #define ENDFILE_LINUX_SPEC GNU_USER_TARGET_ENDFILE_SPEC
754
755 #define LINK_START_LINUX_SPEC ""
756
757 #define MUSL_DYNAMIC_LINKER_E ENDIAN_SELECT("","le","")
758
759 #define GLIBC_DYNAMIC_LINKER "/lib/ld.so.1"
760 #undef MUSL_DYNAMIC_LINKER
761 #define MUSL_DYNAMIC_LINKER \
762 "/lib/ld-musl-powerpc" MUSL_DYNAMIC_LINKER_E "%{msoft-float:-sf}.so.1"
763
764 #ifndef GNU_USER_DYNAMIC_LINKER
765 #define GNU_USER_DYNAMIC_LINKER GLIBC_DYNAMIC_LINKER
766 #endif
767
768 #define LINK_OS_LINUX_SPEC "-m elf32ppclinux %{!shared: %{!static: \
769 %{rdynamic:-export-dynamic} \
770 -dynamic-linker " GNU_USER_DYNAMIC_LINKER "}}"
771
772 #define CPP_OS_LINUX_SPEC "%{pthread:-D_REENTRANT}"
773
774 /* NetBSD support. */
775 #define LIB_NETBSD_SPEC "\
776 -lc"
777
778 #define STARTFILE_NETBSD_SPEC "\
779 ncrti.o%s crt0.o%s \
780 %{!shared:crtbegin.o%s} %{shared:crtbeginS.o%s}"
781
782 #define ENDFILE_NETBSD_SPEC "\
783 %{!shared:crtend.o%s} %{shared:crtendS.o%s} \
784 ncrtn.o%s"
785
786 #define LINK_START_NETBSD_SPEC "\
787 "
788
789 #define LINK_OS_NETBSD_SPEC "\
790 %{!shared: %{!static: \
791 %{rdynamic:-export-dynamic} \
792 -dynamic-linker /usr/libexec/ld.elf_so}}"
793
794 #define CPP_OS_NETBSD_SPEC "\
795 -D__powerpc__ -D__NetBSD__ -D__KPRINTF_ATTRIBUTE__"
796
797 /* OpenBSD support. */
798 #ifndef LIB_OPENBSD_SPEC
799 #define LIB_OPENBSD_SPEC "%{!shared:%{pthread:-lpthread%{p:_p}%{!p:%{pg:_p}}}} %{!shared:-lc%{p:_p}%{!p:%{pg:_p}}}"
800 #endif
801
802 #ifndef STARTFILE_OPENBSD_SPEC
803 #define STARTFILE_OPENBSD_SPEC "\
804 %{!shared: %{pg:gcrt0.o%s} %{!pg:%{p:gcrt0.o%s} %{!p:crt0.o%s}}} \
805 %{!shared:crtbegin.o%s} %{shared:crtbeginS.o%s}"
806 #endif
807
808 #ifndef ENDFILE_OPENBSD_SPEC
809 #define ENDFILE_OPENBSD_SPEC "\
810 %{!shared:crtend.o%s} %{shared:crtendS.o%s}"
811 #endif
812
813 #ifndef LINK_START_OPENBSD_SPEC
814 #define LINK_START_OPENBSD_SPEC "-Ttext 0x400074"
815 #endif
816
817 #ifndef LINK_OS_OPENBSD_SPEC
818 #define LINK_OS_OPENBSD_SPEC ""
819 #endif
820
821 #ifndef CPP_OS_OPENBSD_SPEC
822 #define CPP_OS_OPENBSD_SPEC "%{posix:-D_POSIX_SOURCE} %{pthread:-D_POSIX_THREADS}"
823 #endif
824
825 /* Define any extra SPECS that the compiler needs to generate. */
826 /* Override rs6000.h definition. */
827 #undef SUBTARGET_EXTRA_SPECS
828 #define SUBTARGET_EXTRA_SPECS \
829 { "crtsavres_default", CRTSAVRES_DEFAULT_SPEC }, \
830 { "lib_ads", LIB_ADS_SPEC }, \
831 { "lib_yellowknife", LIB_YELLOWKNIFE_SPEC }, \
832 { "lib_mvme", LIB_MVME_SPEC }, \
833 { "lib_sim", LIB_SIM_SPEC }, \
834 { "lib_freebsd", LIB_FREEBSD_SPEC }, \
835 { "lib_linux", LIB_LINUX_SPEC }, \
836 { "lib_netbsd", LIB_NETBSD_SPEC }, \
837 { "lib_openbsd", LIB_OPENBSD_SPEC }, \
838 { "lib_default", LIB_DEFAULT_SPEC }, \
839 { "startfile_ads", STARTFILE_ADS_SPEC }, \
840 { "startfile_yellowknife", STARTFILE_YELLOWKNIFE_SPEC }, \
841 { "startfile_mvme", STARTFILE_MVME_SPEC }, \
842 { "startfile_sim", STARTFILE_SIM_SPEC }, \
843 { "startfile_freebsd", STARTFILE_FREEBSD_SPEC }, \
844 { "startfile_linux", STARTFILE_LINUX_SPEC }, \
845 { "startfile_netbsd", STARTFILE_NETBSD_SPEC }, \
846 { "startfile_openbsd", STARTFILE_OPENBSD_SPEC }, \
847 { "startfile_default", STARTFILE_DEFAULT_SPEC }, \
848 { "endfile_ads", ENDFILE_ADS_SPEC }, \
849 { "endfile_yellowknife", ENDFILE_YELLOWKNIFE_SPEC }, \
850 { "endfile_mvme", ENDFILE_MVME_SPEC }, \
851 { "endfile_sim", ENDFILE_SIM_SPEC }, \
852 { "endfile_freebsd", ENDFILE_FREEBSD_SPEC }, \
853 { "endfile_linux", ENDFILE_LINUX_SPEC }, \
854 { "endfile_netbsd", ENDFILE_NETBSD_SPEC }, \
855 { "endfile_openbsd", ENDFILE_OPENBSD_SPEC }, \
856 { "endfile_default", ENDFILE_DEFAULT_SPEC }, \
857 { "link_shlib", LINK_SHLIB_SPEC }, \
858 { "link_start", LINK_START_SPEC }, \
859 { "link_start_ads", LINK_START_ADS_SPEC }, \
860 { "link_start_yellowknife", LINK_START_YELLOWKNIFE_SPEC }, \
861 { "link_start_mvme", LINK_START_MVME_SPEC }, \
862 { "link_start_sim", LINK_START_SIM_SPEC }, \
863 { "link_start_freebsd", LINK_START_FREEBSD_SPEC }, \
864 { "link_start_linux", LINK_START_LINUX_SPEC }, \
865 { "link_start_netbsd", LINK_START_NETBSD_SPEC }, \
866 { "link_start_openbsd", LINK_START_OPENBSD_SPEC }, \
867 { "link_start_default", LINK_START_DEFAULT_SPEC }, \
868 { "link_os", LINK_OS_SPEC }, \
869 { "link_os_ads", LINK_OS_ADS_SPEC }, \
870 { "link_os_yellowknife", LINK_OS_YELLOWKNIFE_SPEC }, \
871 { "link_os_mvme", LINK_OS_MVME_SPEC }, \
872 { "link_os_sim", LINK_OS_SIM_SPEC }, \
873 { "link_os_freebsd", LINK_OS_FREEBSD_SPEC }, \
874 { "link_os_linux", LINK_OS_LINUX_SPEC }, \
875 { "link_os_netbsd", LINK_OS_NETBSD_SPEC }, \
876 { "link_os_openbsd", LINK_OS_OPENBSD_SPEC }, \
877 { "link_os_default", LINK_OS_DEFAULT_SPEC }, \
878 { "cc1_secure_plt_default", CC1_SECURE_PLT_DEFAULT_SPEC }, \
879 { "link_secure_plt", LINK_SECURE_PLT_SPEC }, \
880 { "cpp_os_ads", CPP_OS_ADS_SPEC }, \
881 { "cpp_os_yellowknife", CPP_OS_YELLOWKNIFE_SPEC }, \
882 { "cpp_os_mvme", CPP_OS_MVME_SPEC }, \
883 { "cpp_os_sim", CPP_OS_SIM_SPEC }, \
884 { "cpp_os_freebsd", CPP_OS_FREEBSD_SPEC }, \
885 { "cpp_os_linux", CPP_OS_LINUX_SPEC }, \
886 { "cpp_os_netbsd", CPP_OS_NETBSD_SPEC }, \
887 { "cpp_os_openbsd", CPP_OS_OPENBSD_SPEC }, \
888 { "cpp_os_default", CPP_OS_DEFAULT_SPEC }, \
889 { "fbsd_dynamic_linker", FBSD_DYNAMIC_LINKER }, \
890 SUBSUBTARGET_EXTRA_SPECS
891
892 #define SUBSUBTARGET_EXTRA_SPECS
893
894 /* Define this macro as a C expression for the initializer of an
895 array of string to tell the driver program which options are
896 defaults for this target and thus do not need to be handled
897 specially when using `MULTILIB_OPTIONS'.
898
899 Do not define this macro if `MULTILIB_OPTIONS' is not defined in
900 the target makefile fragment or if none of the options listed in
901 `MULTILIB_OPTIONS' are set by default. *Note Target Fragment::. */
902
903 #define MULTILIB_DEFAULTS { "mbig", "mcall-sysv" }
904
905 /* Define this macro if the code for function profiling should come
906 before the function prologue. Normally, the profiling code comes
907 after. */
908 #define PROFILE_BEFORE_PROLOGUE 1
909
910 /* Function name to call to do profiling. */
911 #define RS6000_MCOUNT "_mcount"
912
913 /* Select a format to encode pointers in exception handling data. CODE
914 is 0 for data, 1 for code labels, 2 for function pointers. GLOBAL is
915 true if the symbol may be affected by dynamic relocations. */
916 #define ASM_PREFERRED_EH_DATA_FORMAT(CODE, GLOBAL) \
917 (flag_pic \
918 ? (((GLOBAL) ? DW_EH_PE_indirect : 0) | DW_EH_PE_pcrel \
919 | DW_EH_PE_sdata4) \
920 : DW_EH_PE_absptr)
921
922 #define DOUBLE_INT_ASM_OP "\t.quad\t"
923
924 /* Generate entries in .fixup for relocatable addresses. */
925 #define RELOCATABLE_NEEDS_FIXUP 1
926
927 #define TARGET_ASM_FILE_END rs6000_elf_file_end
928
929 #undef TARGET_ASAN_SHADOW_OFFSET
930 #define TARGET_ASAN_SHADOW_OFFSET rs6000_asan_shadow_offset
931
932 /* This target uses the sysv4.opt file. */
933 #define TARGET_USES_SYSV4_OPT 1
934
935 /* Include order changes for musl, same as in generic linux.h. */
936 #if DEFAULT_LIBC == LIBC_MUSL
937 #define INCLUDE_DEFAULTS_MUSL_GPP \
938 { GPLUSPLUS_INCLUDE_DIR, "G++", 1, 1, \
939 GPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT, 0 }, \
940 { GPLUSPLUS_TOOL_INCLUDE_DIR, "G++", 1, 1, \
941 GPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT, 1 }, \
942 { GPLUSPLUS_BACKWARD_INCLUDE_DIR, "G++", 1, 1, \
943 GPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT, 0 },
944
945 #ifdef LOCAL_INCLUDE_DIR
946 #define INCLUDE_DEFAULTS_MUSL_LOCAL \
947 { LOCAL_INCLUDE_DIR, 0, 0, 1, 1, 2 }, \
948 { LOCAL_INCLUDE_DIR, 0, 0, 1, 1, 0 },
949 #else
950 #define INCLUDE_DEFAULTS_MUSL_LOCAL
951 #endif
952
953 #ifdef PREFIX_INCLUDE_DIR
954 #define INCLUDE_DEFAULTS_MUSL_PREFIX \
955 { PREFIX_INCLUDE_DIR, 0, 0, 1, 0, 0},
956 #else
957 #define INCLUDE_DEFAULTS_MUSL_PREFIX
958 #endif
959
960 #ifdef CROSS_INCLUDE_DIR
961 #define INCLUDE_DEFAULTS_MUSL_CROSS \
962 { CROSS_INCLUDE_DIR, "GCC", 0, 0, 0, 0},
963 #else
964 #define INCLUDE_DEFAULTS_MUSL_CROSS
965 #endif
966
967 #ifdef TOOL_INCLUDE_DIR
968 #define INCLUDE_DEFAULTS_MUSL_TOOL \
969 { TOOL_INCLUDE_DIR, "BINUTILS", 0, 1, 0, 0},
970 #else
971 #define INCLUDE_DEFAULTS_MUSL_TOOL
972 #endif
973
974 #ifdef NATIVE_SYSTEM_HEADER_DIR
975 #define INCLUDE_DEFAULTS_MUSL_NATIVE \
976 { NATIVE_SYSTEM_HEADER_DIR, 0, 0, 0, 1, 2 }, \
977 { NATIVE_SYSTEM_HEADER_DIR, 0, 0, 0, 1, 0 },
978 #else
979 #define INCLUDE_DEFAULTS_MUSL_NATIVE
980 #endif
981
982 #if defined (CROSS_DIRECTORY_STRUCTURE) && !defined (TARGET_SYSTEM_ROOT)
983 # undef INCLUDE_DEFAULTS_MUSL_LOCAL
984 # define INCLUDE_DEFAULTS_MUSL_LOCAL
985 # undef INCLUDE_DEFAULTS_MUSL_NATIVE
986 # define INCLUDE_DEFAULTS_MUSL_NATIVE
987 #else
988 # undef INCLUDE_DEFAULTS_MUSL_CROSS
989 # define INCLUDE_DEFAULTS_MUSL_CROSS
990 #endif
991
992 #undef INCLUDE_DEFAULTS
993 #define INCLUDE_DEFAULTS \
994 { \
995 INCLUDE_DEFAULTS_MUSL_GPP \
996 INCLUDE_DEFAULTS_MUSL_LOCAL \
997 INCLUDE_DEFAULTS_MUSL_PREFIX \
998 INCLUDE_DEFAULTS_MUSL_CROSS \
999 INCLUDE_DEFAULTS_MUSL_TOOL \
1000 INCLUDE_DEFAULTS_MUSL_NATIVE \
1001 { GCC_INCLUDE_DIR, "GCC", 0, 1, 0, 0 }, \
1002 { 0, 0, 0, 0, 0, 0 } \
1003 }
1004 #endif
Mirror of https://gcc.gnu.org/git/gcc.git