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a26f86dc | 1 | /* Definitions for 64-bit PowerPC running FreeBSD using the ELF format |
a5544970 | 2 | Copyright (C) 2012-2019 Free Software Foundation, Inc. |
a26f86dc AT |
3 | |
4 | This file is part of GCC. | |
5 | ||
6 | GCC is free software; you can redistribute it and/or modify it | |
7 | under the terms of the GNU General Public License as published | |
8 | by the Free Software Foundation; either version 3, or (at your | |
9 | option) any later version. | |
10 | ||
11 | GCC is distributed in the hope that it will be useful, but WITHOUT | |
12 | ANY WARRANTY; without even the implied warranty of MERCHANTABILITY | |
13 | or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public | |
14 | License for more details. | |
15 | ||
16 | You should have received a copy of the GNU General Public License | |
17 | along with GCC; see the file COPYING3. If not see | |
18 | <http://www.gnu.org/licenses/>. */ | |
19 | ||
20 | /* Override the defaults, which exist to force the proper definition. */ | |
21 | ||
22 | #ifdef IN_LIBGCC2 | |
23 | #undef TARGET_64BIT | |
24 | #ifdef __powerpc64__ | |
25 | #define TARGET_64BIT 1 | |
26 | #else | |
27 | #define TARGET_64BIT 0 | |
28 | #endif | |
29 | #endif | |
30 | ||
31 | #undef TARGET_AIX | |
32 | #define TARGET_AIX TARGET_64BIT | |
33 | ||
34 | #ifdef HAVE_LD_NO_DOT_SYMS | |
35 | /* New ABI uses a local sym for the function entry point. */ | |
36 | extern int dot_symbols; | |
37 | #undef DOT_SYMBOLS | |
38 | #define DOT_SYMBOLS dot_symbols | |
39 | #endif | |
40 | ||
41 | #define TARGET_USES_LINUX64_OPT 1 | |
42 | #ifdef HAVE_LD_LARGE_TOC | |
43 | #undef TARGET_CMODEL | |
44 | #define TARGET_CMODEL rs6000_current_cmodel | |
45 | #define SET_CMODEL(opt) rs6000_current_cmodel = opt | |
46 | #else | |
47 | #define SET_CMODEL(opt) do {} while (0) | |
48 | #endif | |
49 | ||
50 | /* Until now the 970 is the only Processor where FreeBSD 64-bit runs on. */ | |
51 | #undef PROCESSOR_DEFAULT | |
52 | #define PROCESSOR_DEFAULT PROCESSOR_POWER4 | |
53 | #undef PROCESSOR_DEFAULT64 | |
54 | #define PROCESSOR_DEFAULT64 PROCESSOR_POWER4 | |
55 | ||
56 | /* We don't need to generate entries in .fixup, except when | |
57 | -mrelocatable or -mrelocatable-lib is given. */ | |
58 | #undef RELOCATABLE_NEEDS_FIXUP | |
59 | #define RELOCATABLE_NEEDS_FIXUP \ | |
4d967549 | 60 | (rs6000_isa_flags & rs6000_isa_flags_explicit & OPTION_MASK_RELOCATABLE) |
a26f86dc AT |
61 | |
62 | #undef RS6000_ABI_NAME | |
63 | #define RS6000_ABI_NAME "freebsd" | |
64 | ||
65 | #define INVALID_64BIT "-m%s not supported in this configuration" | |
66 | #define INVALID_32BIT INVALID_64BIT | |
67 | ||
e5f31031 AT |
68 | /* Use LINUX64 instead of FREEBSD64 for compat with e.g. sysv4le.h */ |
69 | #ifdef LINUX64_DEFAULT_ABI_ELFv2 | |
70 | #define ELFv2_ABI_CHECK (rs6000_elf_abi != 1) | |
71 | #else | |
72 | #define ELFv2_ABI_CHECK (rs6000_elf_abi == 2) | |
73 | #endif | |
74 | ||
a26f86dc AT |
75 | #undef SUBSUBTARGET_OVERRIDE_OPTIONS |
76 | #define SUBSUBTARGET_OVERRIDE_OPTIONS \ | |
77 | do \ | |
78 | { \ | |
79 | if (!global_options_set.x_rs6000_alignment_flags) \ | |
80 | rs6000_alignment_flags = MASK_ALIGN_NATURAL; \ | |
81 | if (TARGET_64BIT) \ | |
82 | { \ | |
83 | if (DEFAULT_ABI != ABI_AIX) \ | |
84 | { \ | |
85 | rs6000_current_abi = ABI_AIX; \ | |
86 | error (INVALID_64BIT, "call"); \ | |
87 | } \ | |
88 | dot_symbols = !strcmp (rs6000_abi_name, "aixdesc"); \ | |
4d967549 | 89 | if (rs6000_isa_flags & OPTION_MASK_RELOCATABLE) \ |
a26f86dc | 90 | { \ |
4d967549 | 91 | rs6000_isa_flags &= ~OPTION_MASK_RELOCATABLE; \ |
a26f86dc AT |
92 | error (INVALID_64BIT, "relocatable"); \ |
93 | } \ | |
e5f31031 AT |
94 | if (ELFv2_ABI_CHECK) \ |
95 | { \ | |
96 | rs6000_current_abi = ABI_ELFv2; \ | |
97 | if (dot_symbols) \ | |
98 | error ("-mcall-aixdesc incompatible with -mabi=elfv2"); \ | |
99 | } \ | |
4d967549 | 100 | if (rs6000_isa_flags & OPTION_MASK_EABI) \ |
a26f86dc | 101 | { \ |
4d967549 | 102 | rs6000_isa_flags &= ~OPTION_MASK_EABI; \ |
a26f86dc AT |
103 | error (INVALID_64BIT, "eabi"); \ |
104 | } \ | |
105 | if (TARGET_PROTOTYPE) \ | |
106 | { \ | |
107 | target_prototype = 0; \ | |
108 | error (INVALID_64BIT, "prototype"); \ | |
109 | } \ | |
4d967549 | 110 | if ((rs6000_isa_flags & OPTION_MASK_POWERPC64) == 0) \ |
a26f86dc | 111 | { \ |
4d967549 | 112 | rs6000_isa_flags |= OPTION_MASK_POWERPC64; \ |
a26f86dc AT |
113 | error ("-m64 requires a PowerPC64 cpu"); \ |
114 | } \ | |
4d967549 MM |
115 | if ((rs6000_isa_flags_explicit \ |
116 | & OPTION_MASK_MINIMAL_TOC) != 0) \ | |
a26f86dc AT |
117 | { \ |
118 | if (global_options_set.x_rs6000_current_cmodel \ | |
119 | && rs6000_current_cmodel != CMODEL_SMALL) \ | |
120 | error ("-mcmodel incompatible with other toc options"); \ | |
121 | SET_CMODEL (CMODEL_SMALL); \ | |
122 | } \ | |
123 | else \ | |
124 | { \ | |
125 | if (!global_options_set.x_rs6000_current_cmodel) \ | |
126 | SET_CMODEL (CMODEL_MEDIUM); \ | |
127 | if (rs6000_current_cmodel != CMODEL_SMALL) \ | |
128 | { \ | |
129 | TARGET_NO_FP_IN_TOC = 0; \ | |
130 | TARGET_NO_SUM_IN_TOC = 0; \ | |
131 | } \ | |
132 | } \ | |
133 | } \ | |
134 | } \ | |
135 | while (0) | |
136 | ||
137 | #undef ASM_DEFAULT_SPEC | |
138 | #undef ASM_SPEC | |
139 | #undef LINK_OS_FREEBSD_SPEC | |
140 | ||
141 | #define ASM_DEFAULT_SPEC "-mppc%{!m32:64}" | |
142 | #define ASM_SPEC "%{m32:%(asm_spec32)}%{!m32:%(asm_spec64)} %(asm_spec_common)" | |
143 | #define LINK_OS_FREEBSD_SPEC "%{m32:%(link_os_freebsd_spec32)}%{!m32:%(link_os_freebsd_spec64)}" | |
144 | ||
145 | #define ASM_SPEC32 "-a32 \ | |
3b963b33 | 146 | %{mrelocatable} %{mrelocatable-lib} %{" FPIE_OR_FPIC_SPEC ":-K PIC} \ |
a26f86dc AT |
147 | %{memb} %{!memb: %{msdata=eabi: -memb}} \ |
148 | %{!mlittle: %{!mlittle-endian: %{!mbig: %{!mbig-endian: \ | |
149 | %{mcall-freebsd: -mbig} \ | |
150 | %{mcall-i960-old: -mlittle} \ | |
151 | %{mcall-linux: -mbig} \ | |
152 | %{mcall-gnu: -mbig} \ | |
153 | %{mcall-netbsd: -mbig} \ | |
154 | }}}}" | |
155 | ||
156 | #define ASM_SPEC64 "-a64" | |
157 | ||
158 | #define ASM_SPEC_COMMON "%(asm_cpu) \ | |
159 | %{,assembler|,assembler-with-cpp: %{mregnames} %{mno-regnames}} \ | |
160 | %{mlittle} %{mlittle-endian} %{mbig} %{mbig-endian}" | |
161 | ||
162 | #undef SUBSUBTARGET_EXTRA_SPECS | |
163 | #define SUBSUBTARGET_EXTRA_SPECS \ | |
164 | { "asm_spec_common", ASM_SPEC_COMMON }, \ | |
165 | { "asm_spec32", ASM_SPEC32 }, \ | |
166 | { "asm_spec64", ASM_SPEC64 }, \ | |
167 | { "link_os_freebsd_spec32", LINK_OS_FREEBSD_SPEC32 }, \ | |
168 | { "link_os_freebsd_spec64", LINK_OS_FREEBSD_SPEC64 }, | |
169 | ||
7cc913ef | 170 | #define LINK_OS_FREEBSD_SPEC_DEF "\ |
a26f86dc AT |
171 | %{p:%nconsider using `-pg' instead of `-p' with gprof(1)} \ |
172 | %{v:-V} \ | |
173 | %{assert*} %{R*} %{rpath*} %{defsym*} \ | |
174 | %{shared:-Bshareable %{h*} %{soname*}} \ | |
175 | %{!shared: \ | |
176 | %{!static: \ | |
177 | %{rdynamic: -export-dynamic} \ | |
7cc913ef | 178 | %{!dynamic-linker:-dynamic-linker " FBSD_DYNAMIC_LINKER "}} \ |
a26f86dc AT |
179 | %{static:-Bstatic}} \ |
180 | %{symbolic:-Bsymbolic}" | |
181 | ||
7cc913ef | 182 | #define LINK_OS_FREEBSD_SPEC32 "-melf32ppc_fbsd " LINK_OS_FREEBSD_SPEC_DEF |
a26f86dc | 183 | |
7cc913ef | 184 | #define LINK_OS_FREEBSD_SPEC64 "-melf64ppc_fbsd " LINK_OS_FREEBSD_SPEC_DEF |
a26f86dc AT |
185 | |
186 | #undef MULTILIB_DEFAULTS | |
187 | #define MULTILIB_DEFAULTS { "m64" } | |
188 | ||
189 | /* PowerPC-64 FreeBSD increases natural record alignment to doubleword if | |
190 | the first field is an FP double, only if in power alignment mode. */ | |
191 | #undef ROUND_TYPE_ALIGN | |
192 | #define ROUND_TYPE_ALIGN(STRUCT, COMPUTED, SPECIFIED) \ | |
193 | ((TARGET_64BIT \ | |
194 | && (TREE_CODE (STRUCT) == RECORD_TYPE \ | |
195 | || TREE_CODE (STRUCT) == UNION_TYPE \ | |
196 | || TREE_CODE (STRUCT) == QUAL_UNION_TYPE) \ | |
197 | && TARGET_ALIGN_NATURAL == 0) \ | |
198 | ? rs6000_special_round_type_align (STRUCT, COMPUTED, SPECIFIED) \ | |
199 | : MAX ((COMPUTED), (SPECIFIED))) | |
200 | ||
201 | /* Use the default for compiling target libs. */ | |
202 | #ifdef IN_TARGET_LIBS | |
203 | #undef TARGET_ALIGN_NATURAL | |
204 | #define TARGET_ALIGN_NATURAL 1 | |
205 | #endif | |
206 | ||
207 | /* Indicate that jump tables go in the text section. */ | |
208 | #undef JUMP_TABLES_IN_TEXT_SECTION | |
209 | #define JUMP_TABLES_IN_TEXT_SECTION TARGET_64BIT | |
210 | ||
211 | /* The linux ppc64 ABI isn't explicit on whether aggregates smaller | |
212 | than a doubleword should be padded upward or downward. You could | |
213 | reasonably assume that they follow the normal rules for structure | |
214 | layout treating the parameter area as any other block of memory, | |
215 | then map the reg param area to registers. i.e. pad upward. | |
216 | Setting both of the following defines results in this behavior. | |
217 | Setting just the first one will result in aggregates that fit in a | |
218 | doubleword being padded downward, and others being padded upward. | |
219 | Not a bad idea as this results in struct { int x; } being passed | |
220 | the same way as an int. */ | |
221 | #define AGGREGATE_PADDING_FIXED TARGET_64BIT | |
222 | #define AGGREGATES_PAD_UPWARD_ALWAYS 0 | |
223 | ||
224 | /* Specify padding for the last element of a block move between | |
225 | registers and memory. FIRST is nonzero if this is the only | |
226 | element. */ | |
227 | #define BLOCK_REG_PADDING(MODE, TYPE, FIRST) \ | |
76b0cbf8 | 228 | (!(FIRST) ? PAD_UPWARD : targetm.calls.function_arg_padding (MODE, TYPE)) |
a26f86dc AT |
229 | |
230 | /* FreeBSD doesn't support saving and restoring 64-bit regs with a 32-bit | |
231 | kernel. This is supported when running on a 64-bit kernel with | |
232 | COMPAT_FREEBSD32, but tell GCC it isn't so that our 32-bit binaries | |
233 | are compatible. */ | |
234 | #define OS_MISSING_POWERPC64 !TARGET_64BIT | |
235 | ||
236 | #undef FBSD_TARGET_CPU_CPP_BUILTINS | |
237 | #define FBSD_TARGET_CPU_CPP_BUILTINS() \ | |
238 | do \ | |
239 | { \ | |
240 | builtin_define ("__PPC__"); \ | |
241 | builtin_define ("__ppc__"); \ | |
242 | builtin_define ("__powerpc__"); \ | |
243 | if (TARGET_64BIT) \ | |
244 | { \ | |
245 | builtin_define ("__arch64__"); \ | |
246 | builtin_define ("__LP64__"); \ | |
247 | builtin_define ("__PPC64__"); \ | |
248 | builtin_define ("__powerpc64__"); \ | |
249 | builtin_assert ("cpu=powerpc64"); \ | |
250 | builtin_assert ("machine=powerpc64"); \ | |
251 | } \ | |
252 | else \ | |
253 | { \ | |
254 | builtin_define_std ("PPC"); \ | |
255 | builtin_define_std ("powerpc"); \ | |
256 | builtin_assert ("cpu=powerpc"); \ | |
257 | builtin_assert ("machine=powerpc"); \ | |
258 | TARGET_OS_SYSV_CPP_BUILTINS (); \ | |
259 | } \ | |
260 | } \ | |
261 | while (0) | |
262 | ||
263 | #undef CPP_OS_DEFAULT_SPEC | |
264 | #define CPP_OS_DEFAULT_SPEC "%(cpp_os_freebsd)" | |
265 | ||
266 | #undef CPP_OS_FREEBSD_SPEC | |
267 | #define CPP_OS_FREEBSD_SPEC "" | |
268 | ||
269 | #undef STARTFILE_DEFAULT_SPEC | |
270 | #define STARTFILE_DEFAULT_SPEC "%(startfile_freebsd)" | |
271 | ||
272 | #undef ENDFILE_DEFAULT_SPEC | |
273 | #define ENDFILE_DEFAULT_SPEC "%(endfile_freebsd)" | |
274 | ||
275 | #undef LIB_DEFAULT_SPEC | |
276 | #define LIB_DEFAULT_SPEC "%(lib_freebsd)" | |
277 | ||
278 | #undef LINK_START_DEFAULT_SPEC | |
279 | #define LINK_START_DEFAULT_SPEC "%(link_start_freebsd)" | |
280 | ||
281 | #undef LINK_OS_DEFAULT_SPEC | |
282 | #define LINK_OS_DEFAULT_SPEC "%(link_os_freebsd)" | |
283 | ||
284 | /* XXX: This is wrong for many platforms in sysv4.h. | |
285 | We should work on getting that definition fixed. */ | |
286 | #undef LINK_SHLIB_SPEC | |
287 | #define LINK_SHLIB_SPEC "%{shared:-shared} %{!shared: %{static:-static}}" | |
288 | ||
289 | ||
290 | /************************[ Target stuff ]***********************************/ | |
291 | ||
292 | /* Define the actual types of some ANSI-mandated types. | |
293 | Needs to agree with <machine/ansi.h>. GCC defaults come from c-decl.c, | |
294 | c-common.c, and config/<arch>/<arch>.h. */ | |
295 | ||
296 | ||
297 | #undef SIZE_TYPE | |
298 | #define SIZE_TYPE (TARGET_64BIT ? "long unsigned int" : "unsigned int") | |
299 | ||
300 | #undef PTRDIFF_TYPE | |
301 | #define PTRDIFF_TYPE (TARGET_64BIT ? "long int" : "int") | |
302 | ||
303 | /* rs6000.h gets this wrong for FreeBSD. We use the GCC defaults instead. */ | |
304 | #undef WCHAR_TYPE | |
0a04f2df | 305 | |
a26f86dc AT |
306 | #undef WCHAR_TYPE_SIZE |
307 | #define WCHAR_TYPE_SIZE 32 | |
308 | ||
a26f86dc AT |
309 | /* Function profiling bits */ |
310 | #undef RS6000_MCOUNT | |
311 | #define RS6000_MCOUNT "_mcount" | |
312 | ||
313 | #define PROFILE_HOOK(LABEL) \ | |
314 | do { if (TARGET_64BIT) output_profile_hook (LABEL); } while (0) | |
315 | ||
316 | /* _init and _fini functions are built from bits spread across many | |
317 | object files, each potentially with a different TOC pointer. For | |
318 | that reason, place a nop after the call so that the linker can | |
319 | restore the TOC pointer if a TOC adjusting call stub is needed. */ | |
320 | #ifdef __powerpc64__ | |
321 | #define CRT_CALL_STATIC_FUNCTION(SECTION_OP, FUNC) \ | |
322 | asm (SECTION_OP "\n" \ | |
323 | " bl " #FUNC "\n" \ | |
324 | " nop\n" \ | |
325 | " .previous"); | |
326 | #endif | |
327 | ||
328 | /* FP save and restore routines. */ | |
329 | #undef SAVE_FP_PREFIX | |
330 | #define SAVE_FP_PREFIX (TARGET_64BIT ? "._savef" : "_savefpr_") | |
331 | #undef SAVE_FP_SUFFIX | |
332 | #define SAVE_FP_SUFFIX "" | |
333 | #undef RESTORE_FP_PREFIX | |
334 | #define RESTORE_FP_PREFIX (TARGET_64BIT ? "._restf" : "_restfpr_") | |
335 | #undef RESTORE_FP_SUFFIX | |
336 | #define RESTORE_FP_SUFFIX "" | |
337 | ||
338 | /* Select a format to encode pointers in exception handling data. CODE | |
339 | is 0 for data, 1 for code labels, 2 for function pointers. GLOBAL is | |
340 | true if the symbol may be affected by dynamic relocations. */ | |
341 | #undef ASM_PREFERRED_EH_DATA_FORMAT | |
342 | #define ASM_PREFERRED_EH_DATA_FORMAT(CODE, GLOBAL) \ | |
6a67e81b | 343 | (TARGET_64BIT || flag_pic \ |
a26f86dc AT |
344 | ? (((GLOBAL) ? DW_EH_PE_indirect : 0) | DW_EH_PE_pcrel \ |
345 | | (TARGET_64BIT ? DW_EH_PE_udata8 : DW_EH_PE_sdata4)) \ | |
346 | : DW_EH_PE_absptr) | |
347 | ||
348 | /* Static stack checking is supported by means of probes. */ | |
349 | #define STACK_CHECK_STATIC_BUILTIN 1 | |
350 | ||
351 | /* The default value isn't sufficient in 64-bit mode. */ | |
352 | #define STACK_CHECK_PROTECT (TARGET_64BIT ? 16 * 1024 : 12 * 1024) | |
353 | ||
3d36d470 UW |
354 | /* Use standard DWARF numbering for DWARF debugging information. */ |
355 | #define RS6000_USE_DWARF_NUMBERING | |
a26f86dc AT |
356 | |
357 | /* PowerPC64 Linux word-aligns FP doubles when -malign-power is given. */ | |
358 | #undef ADJUST_FIELD_ALIGN | |
a4cf4b64 RB |
359 | #define ADJUST_FIELD_ALIGN(FIELD, TYPE, COMPUTED) \ |
360 | (rs6000_special_adjust_field_align_p ((TYPE), (COMPUTED)) \ | |
a26f86dc AT |
361 | ? 128 \ |
362 | : (TARGET_64BIT \ | |
363 | && TARGET_ALIGN_NATURAL == 0 \ | |
a4cf4b64 | 364 | && TYPE_MODE (strip_array_types (TYPE)) == DFmode) \ |
a26f86dc AT |
365 | ? MIN ((COMPUTED), 32) \ |
366 | : (COMPUTED)) | |
367 | ||
368 | #undef TOC_SECTION_ASM_OP | |
369 | #define TOC_SECTION_ASM_OP \ | |
370 | (TARGET_64BIT \ | |
371 | ? "\t.section\t\".toc\",\"aw\"" \ | |
372 | : "\t.section\t\".got\",\"aw\"") | |
373 | ||
374 | #undef MINIMAL_TOC_SECTION_ASM_OP | |
375 | #define MINIMAL_TOC_SECTION_ASM_OP \ | |
376 | (TARGET_64BIT \ | |
377 | ? "\t.section\t\".toc1\",\"aw\"" \ | |
6a67e81b | 378 | : (flag_pic \ |
a26f86dc AT |
379 | ? "\t.section\t\".got2\",\"aw\"" \ |
380 | : "\t.section\t\".got1\",\"aw\"")) | |
381 | ||
382 | /* This is how to declare the size of a function. */ | |
383 | #undef ASM_DECLARE_FUNCTION_SIZE | |
384 | #define ASM_DECLARE_FUNCTION_SIZE(FILE, FNAME, DECL) \ | |
385 | do \ | |
386 | { \ | |
387 | if (!flag_inhibit_size_directive) \ | |
388 | { \ | |
389 | fputs ("\t.size\t", (FILE)); \ | |
390 | if (TARGET_64BIT && DOT_SYMBOLS) \ | |
391 | putc ('.', (FILE)); \ | |
392 | assemble_name ((FILE), (FNAME)); \ | |
393 | fputs (",.-", (FILE)); \ | |
394 | rs6000_output_function_entry (FILE, FNAME); \ | |
395 | putc ('\n', (FILE)); \ | |
396 | } \ | |
397 | } \ | |
398 | while (0) | |
399 | ||
400 | #undef ASM_OUTPUT_SPECIAL_POOL_ENTRY_P | |
401 | #define ASM_OUTPUT_SPECIAL_POOL_ENTRY_P(X, MODE) \ | |
402 | (TARGET_TOC \ | |
2e42a52f | 403 | && (SYMBOL_REF_P (X) \ |
a26f86dc | 404 | || (GET_CODE (X) == CONST && GET_CODE (XEXP (X, 0)) == PLUS \ |
2e42a52f | 405 | && SYMBOL_REF_P (XEXP (XEXP (X, 0), 0))) \ |
a26f86dc | 406 | || GET_CODE (X) == LABEL_REF \ |
2e42a52f | 407 | || (CONST_INT_P (X) \ |
a26f86dc | 408 | && GET_MODE_BITSIZE (MODE) <= GET_MODE_BITSIZE (Pmode)) \ |
2e42a52f | 409 | || (CONST_DOUBLE_P (X) \ |
a26f86dc AT |
410 | && ((TARGET_64BIT \ |
411 | && (TARGET_MINIMAL_TOC \ | |
412 | || (SCALAR_FLOAT_MODE_P (GET_MODE (X)) \ | |
413 | && ! TARGET_NO_FP_IN_TOC))) \ | |
414 | || (!TARGET_64BIT \ | |
415 | && !TARGET_NO_FP_IN_TOC \ | |
a26f86dc AT |
416 | && SCALAR_FLOAT_MODE_P (GET_MODE (X)) \ |
417 | && BITS_PER_WORD == HOST_BITS_PER_INT))))) | |
418 | ||
419 | /* Use --as-needed -lgcc_s for eh support. */ | |
420 | #ifdef HAVE_LD_AS_NEEDED | |
421 | #define USE_LD_AS_NEEDED 1 | |
422 | #endif | |
423 | ||
424 | #define POWERPC_FREEBSD |