1 /* Definitions of target machine for GNU compiler. Iris version 6.
2 Copyright (C) 1994, 1995, 1996 Free Software Foundation, Inc.
4 This file is part of GNU CC.
6 GNU CC is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2, or (at your option)
11 GNU CC is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with GNU CC; see the file COPYING. If not, write to
18 the Free Software Foundation, 59 Temple Place - Suite 330,
19 Boston, MA 02111-1307, USA. */
21 /* Default to -mabi=n32 and -mips3. */
22 #define MIPS_ISA_DEFAULT 3
23 #define MIPS_ABI_DEFAULT ABI_N32
24 #define MULTILIB_DEFAULTS { "mabi=n32" }
26 #ifndef TARGET_DEFAULT
27 #define TARGET_DEFAULT MASK_ABICALLS|MASK_FLOAT64|MASK_64BIT
30 #include "mips/iris5.h"
31 #include "mips/abi64.h"
33 /* For Irix 6, -mips3 implies TARGET_LONG64. */
35 #define TARGET_LONG64 (mips_abi == ABI_64)
37 #undef SUBTARGET_CC1_SPEC
38 #define SUBTARGET_CC1_SPEC "%{static: -mno-abicalls}"
40 /* We must pass -D_LONGLONG always, even when -ansi is used, because irix6
41 system header files require it. This is OK, because gcc never warns
42 when long long is used in system header files. Alternatively, we can
43 add support for the SGI builtin type __long_long. */
45 #define CPP_PREDEFINES \
46 "-Dunix -Dmips -Dsgi -Dhost_mips -DMIPSEB -D_MIPSEB -DSYSTYPE_SVR4 \
47 -D_LONGLONG -D_SVR4_SOURCE -D_MODERN_C -D__DSO__ \
48 -Asystem(unix) -Asystem(svr4) -Acpu(mips) -Amachine(sgi)"
50 #undef SUBTARGET_CPP_SIZE_SPEC
51 #define SUBTARGET_CPP_SIZE_SPEC "\
52 %{mabi=32: -D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \
53 %{mabi=n32: -D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \
54 %{mabi=64: -D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int} \
55 %{!mabi*: -D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int}"
57 /* We must make -mips3 do what -mlong64 used to do. */
58 /* ??? If no mipsX option given, but a mabi=X option is, then should set
59 _MIPS_ISA based on the mabi=X option. */
60 /* ??? If no mabi=X option give, but a mipsX option is, then should set
61 _MIPS_SIM based on the mipsX option. */
62 /* ??? Same for _MIPS_SZINT. */
63 /* ??? Same for _MIPS_SZPTR. */
64 /* ??? Same for __SIZE_TYPE and __PTRDIFF_TYPE. */
65 #undef SUBTARGET_CPP_SPEC
66 #define SUBTARGET_CPP_SPEC "\
67 %{!ansi:-D__EXTENSIONS__ -D_SGI_SOURCE} \
68 %{mfp32: -D_MIPS_FPSET=16}%{!mfp32: -D_MIPS_FPSET=32} \
69 %{mips1: -D_MIPS_ISA=_MIPS_ISA_MIPS1} \
70 %{mips2: -D_MIPS_ISA=_MIPS_ISA_MIPS2} \
71 %{mips3: -D_MIPS_ISA=_MIPS_ISA_MIPS3} \
72 %{mips4: -D_MIPS_ISA=_MIPS_ISA_MIPS4} \
73 %{!mips*: -D_MIPS_ISA=_MIPS_ISA_MIPS3} \
74 %{mabi=32: -D_MIPS_SIM=_MIPS_SIM_ABI32} \
75 %{mabi=n32: -D_ABIN32=2 -D_MIPS_SIM=_ABIN32} \
76 %{mabi=64: -D_ABI64=3 -D_MIPS_SIM=_ABI64} \
77 %{!mabi*: -D_ABIN32=2 -D_MIPS_SIM=_ABIN32} \
78 %{!mint64: -D_MIPS_SZINT=32}%{mint64: -D_MIPS_SZINT=64} \
79 %{mabi=32: -D_MIPS_SZLONG=32} \
80 %{mabi=n32: -D_MIPS_SZLONG=32} \
81 %{mabi=64: -D_MIPS_SZLONG=64} \
82 %{!mabi*: -D_MIPS_SZLONG=32} \
83 %{mabi=32: -D_MIPS_SZPTR=32} \
84 %{mabi=n32: -D_MIPS_SZPTR=32} \
85 %{mabi=64: -D_MIPS_SZPTR=64} \
86 %{!mabi*: -D_MIPS_SZPTR=32} \
87 %{!mips1:%{!mips2: -D_COMPILER_VERSION=601}} \
88 %{!mips*: -U__mips -D__mips=3} \
89 %{mabi=32: -U__mips64} \
90 %{mabi=n32: -D__mips64} \
91 %{mabi=64: -D__mips64} \
92 %{!mabi*: -D__mips64}"
94 /* Irix 6 uses DWARF-2. */
95 #define DWARF2_DEBUGGING_INFO
96 #define MIPS_DEBUGGING_INFO
97 #undef PREFERRED_DEBUGGING_TYPE
98 #define PREFERRED_DEBUGGING_TYPE DWARF2_DEBUG
100 /* The size in bytes of a DWARF field indicating an offset or length
101 relative to a debug info section, specified to be 4 bytes in the DWARF-2
102 specification. The SGI/MIPS ABI defines it to be the same as PTR_SIZE. */
103 #define DWARF_OFFSET_SIZE PTR_SIZE
106 #define MACHINE_TYPE "SGI running IRIX 6.x"
108 /* The Irix 6.0.1 assembler doesn't like labels in the text section, so
109 just avoid emitting them. */
110 #define ASM_IDENTIFY_GCC
111 #define ASM_IDENTIFY_LANGUAGE
113 /* Irix 5 stuff that we don't need for Irix 6. */
114 /* ??? We do need this for the -mabi=32 switch though. */
115 #undef ASM_OUTPUT_UNDEF_FUNCTION
116 #undef ASM_OUTPUT_EXTERNAL_LIBCALL
117 #undef ASM_DECLARE_FUNCTION_SIZE
119 /* Stuff we need for Irix 6 that isn't in Irix 5. */
121 /* The SGI assembler doesn't like labels before the .ent, so we must output
122 the .ent and function name here, which is the normal place for it. */
124 #undef ASM_DECLARE_FUNCTION_NAME
125 #define ASM_DECLARE_FUNCTION_NAME(STREAM, NAME, DECL) \
127 fputs ("\t.ent\t", STREAM); \
128 assemble_name (STREAM, NAME); \
129 fputs ("\n", STREAM); \
130 assemble_name (STREAM, NAME); \
131 fputs (":\n", STREAM); \
134 /* Likewise, the SGI assembler doesn't like labels after the .end, so we
135 must output the .end here. */
136 #define ASM_DECLARE_FUNCTION_SIZE(STREAM, NAME, DECL) \
138 fputs ("\t.end\t", STREAM); \
139 assemble_name (STREAM, NAME); \
140 fputs ("\n", STREAM); \
143 /* Tell function_prologue in mips.c that we have already output the .ent/.end
145 #define FUNCTION_NAME_ALREADY_DECLARED
147 #undef SET_ASM_OP /* Has no equivalent. See ASM_OUTPUT_DEF below. */
150 /* This is *NOT* how to equate one symbol to another symbol. The assembler
151 '=' syntax just equates a name to a constant expression.
152 See ASM_OUTPUT_WEAK_ALIAS. */
154 #define ASM_OUTPUT_DEF(FILE,LABEL1,LABEL2) \
155 do { fprintf ((FILE), "\t"); \
156 assemble_name (FILE, LABEL1); \
157 fprintf (FILE, " = "); \
158 assemble_name (FILE, LABEL2); \
159 fprintf (FILE, "\n"); \
163 /* Define the strings used for the special svr4 .type and .size directives. */
165 #define TYPE_ASM_OP ".type"
166 #define SIZE_ASM_OP ".size"
168 /* This is how we tell the assembler that a symbol is weak. */
170 #define ASM_OUTPUT_WEAK_ALIAS(FILE,NAME,VALUE) \
172 fputs ("\t.weakext\t", FILE); \
173 assemble_name (FILE, NAME); \
177 assemble_name (FILE, VALUE); \
179 fputc ('\n', FILE); \
182 #define ASM_WEAKEN_LABEL(FILE,NAME) ASM_OUTPUT_WEAK_ALIAS(FILE,NAME,0)
184 #define POPSECTION_ASM_OP ".popsection"
186 #define DEBUG_INFO_SECTION ".debug_info,0x7000001e,0,0,1"
187 #define DEBUG_LINE_SECTION ".debug_line,0x7000001e,0,0,1"
188 #define SFNAMES_SECTION ".debug_sfnames,0x7000001e,0,0,1"
189 #define SRCINFO_SECTION ".debug_srcinfo,0x7000001e,0,0,1"
190 #define MACINFO_SECTION ".debug_macinfo,0x7000001e,0,0,1"
191 #define PUBNAMES_SECTION ".debug_pubnames,0x7000001e,0,0,1"
192 #define ARANGES_SECTION ".debug_aranges,0x7000001e,0,0,1"
193 #define FRAME_SECTION ".debug_frame,0x7000001e,0x08000000,0,1"
194 #define ABBREV_SECTION ".debug_abbrev,0x7000001e,0,0,1"
196 /* ??? If no mabi=X option give, but a mipsX option is, then should depend
197 on the mipsX option. */
198 #undef SUBTARGET_ASM_SPEC
199 #define SUBTARGET_ASM_SPEC "%{!mabi*:-n32}"
201 /* Must pass -g0 to the assembler, otherwise it may overwrite our
202 debug info with its own debug info. */
203 /* Must pass -show instead of -v. */
204 /* Must pass -G 0 to the assembler, otherwise we may get warnings about
206 /* ??? We pass -w to disable all assembler warnings. The `label should be
207 inside .ent/.end block' warning that we get for DWARF II debug info labels
208 is particularly annoying. */
209 #undef SUBTARGET_MIPS_AS_ASM_SPEC
210 #define SUBTARGET_MIPS_AS_ASM_SPEC "%{v:-show} -G 0 -w"
212 #undef SUBTARGET_ASM_DEBUGGING_SPEC
213 #define SUBTARGET_ASM_DEBUGGING_SPEC "-g0"
215 /* Stuff for constructors. Start here. */
217 /* The assembler now accepts .section pseudo-ops, but it does not allow
218 one to change the section in the middle of a function, so we can't use
219 the INIT_SECTION_ASM_OP code in crtstuff. But we can build up the ctor
220 and dtor lists this way, so we use -init and -fini to invoke the
221 do_global_* functions instead of running collect2. */
223 #define BSS_SECTION_ASM_OP ".section\t.bss"
224 #define CONST_SECTION_ASM_OP_32 "\t.rdata"
225 #define CONST_SECTION_ASM_OP_64 ".section\t.rodata"
227 /* The IRIX 6 assembler .section directive takes four additional args:
228 section type, flags, entry size, and alignment. The alignment of the
229 .ctors and .dtors sections needs to be the same as the size of a pointer
230 so that the linker doesn't add padding between elements. */
231 #if defined (CRT_BEGIN) || defined (CRT_END)
233 /* If we are included from crtstuff.c, these need to be plain strings.
234 _MIPS_SZPTR is defined in SUBTARGET_CPP_SPEC above. */
235 #if _MIPS_SZPTR == 64
236 #define CTORS_SECTION_ASM_OP ".section\t.ctors,1,2,0,8"
237 #define DTORS_SECTION_ASM_OP ".section\t.dtors,1,2,0,8"
238 #else /* _MIPS_SZPTR != 64 */
239 #define CTORS_SECTION_ASM_OP ".section\t.ctors,1,2,0,4"
240 #define DTORS_SECTION_ASM_OP ".section\t.dtors,1,2,0,4"
241 #endif /* _MIPS_SZPTR == 64 */
243 #else /* ! (defined (CRT_BEGIN) || defined (CRT_END)) */
245 /* If we are included from varasm.c, these need to depend on -mabi. */
246 #define CTORS_SECTION_ASM_OP \
247 (TARGET_LONG64 ? ".section\t.ctors,1,2,0,8" : ".section\t.ctors,1,2,0,4")
248 #define DTORS_SECTION_ASM_OP \
249 (TARGET_LONG64 ? ".section\t.dtors,1,2,0,8" : ".section\t.dtors,1,2,0,4")
250 #endif /* defined (CRT_BEGIN) || defined (CRT_END) */
252 /* A default list of other sections which we might be "in" at any given
253 time. For targets that use additional sections (e.g. .tdesc) you
254 should override this definition in the target-specific file which
255 includes this file. */
257 #undef EXTRA_SECTIONS
258 #define EXTRA_SECTIONS in_sdata, in_rdata, in_const, in_ctors, in_dtors
260 /* A default list of extra section function definitions. For targets
261 that use additional sections (e.g. .tdesc) you should override this
262 definition in the target-specific file which includes this file. */
264 /* ??? rdata_section is now same as svr4 const_section. */
266 #undef EXTRA_SECTION_FUNCTIONS
267 #define EXTRA_SECTION_FUNCTIONS \
271 if (in_section != in_sdata) \
273 fprintf (asm_out_file, "%s\n", SDATA_SECTION_ASM_OP); \
274 in_section = in_sdata; \
281 if (in_section != in_rdata) \
283 if (mips_abi != ABI_32) \
284 fprintf (asm_out_file, "%s\n", CONST_SECTION_ASM_OP_64); \
286 fprintf (asm_out_file, "%s\n", CONST_SECTION_ASM_OP_32); \
287 in_section = in_rdata; \
290 CTORS_SECTION_FUNCTION \
291 DTORS_SECTION_FUNCTION
293 #define CTORS_SECTION_FUNCTION \
297 if (in_section != in_ctors) \
299 fprintf (asm_out_file, "%s\n", CTORS_SECTION_ASM_OP); \
300 in_section = in_ctors; \
304 #define DTORS_SECTION_FUNCTION \
308 if (in_section != in_dtors) \
310 fprintf (asm_out_file, "%s\n", DTORS_SECTION_ASM_OP); \
311 in_section = in_dtors; \
315 /* A C statement (sans semicolon) to output an element in the table of
316 global constructors. */
317 #define ASM_OUTPUT_CONSTRUCTOR(FILE,NAME) \
320 fprintf (FILE, "\t%s\t ", \
321 TARGET_LONG64 ? ".dword" : ".word"); \
322 assemble_name (FILE, NAME); \
323 fprintf (FILE, "\n"); \
326 /* A C statement (sans semicolon) to output an element in the table of
327 global destructors. */
328 #define ASM_OUTPUT_DESTRUCTOR(FILE,NAME) \
331 fprintf (FILE, "\t%s\t ", \
332 TARGET_LONG64 ? ".dword" : ".word"); \
333 assemble_name (FILE, NAME); \
334 fprintf (FILE, "\n"); \
337 /* A C statement to output something to the assembler file to switch to section
338 NAME for object DECL which is either a FUNCTION_DECL, a VAR_DECL or
341 #define ASM_OUTPUT_SECTION_NAME(F, DECL, NAME, RELOC) \
343 extern FILE *asm_out_text_file; \
344 if ((DECL) && TREE_CODE (DECL) == FUNCTION_DECL) \
345 fprintf (asm_out_text_file, "\t.section %s,1,6,4,4\n", (NAME)); \
346 else if ((DECL) && DECL_READONLY_SECTION (DECL, RELOC)) \
347 fprintf (F, "\t.section %s,1,2,0,8\n", (NAME)); \
349 fprintf (F, "\t.section %s,1,3,0,8\n", (NAME)); \
352 /* Stuff for constructors. End here. */
354 /* ??? Perhaps just include svr4.h in this file? */
356 /* ??? SGI assembler may core dump when compiling with -g.
357 Sometimes as succeeds, but then we get a linker error. (cmds.c in 072.sc)
358 Getting rid of .file solves both problems. */
359 #undef ASM_OUTPUT_FILENAME
360 #define ASM_OUTPUT_FILENAME(STREAM, NUM_SOURCE_FILENAMES, NAME) \
363 fprintf (STREAM, "\t#.file\t%d ", NUM_SOURCE_FILENAMES); \
364 output_quoted_string (STREAM, NAME); \
365 fputs ("\n", STREAM); \
369 /* ??? SGI assembler gives warning whenever .lcomm is used. */
370 #undef ASM_OUTPUT_LOCAL
371 #define ASM_OUTPUT_ALIGNED_LOCAL(STREAM, NAME, SIZE, ALIGN) \
374 if (mips_abi != ABI_32) \
376 fprintf (STREAM, "%s\n", BSS_SECTION_ASM_OP); \
377 mips_declare_object (STREAM, NAME, "", ":\n", 0); \
378 ASM_OUTPUT_ALIGN (STREAM, floor_log2 (ALIGN / BITS_PER_UNIT)); \
379 ASM_OUTPUT_SKIP (STREAM, SIZE); \
380 fprintf (STREAM, "\t%s\n", POPSECTION_ASM_OP); \
383 mips_declare_object (STREAM, NAME, "\n\t.lcomm\t", ",%u\n", (SIZE)); \
387 /* A C statement (sans semicolon) to output to the stdio stream
388 FILE the assembler definition of uninitialized global DECL named
389 NAME whose size is SIZE bytes and alignment is ALIGN bytes.
390 Try to use asm_output_aligned_bss to implement this macro. */
392 #define ASM_OUTPUT_ALIGNED_BSS(FILE, DECL, NAME, SIZE, ALIGN) \
393 asm_output_aligned_bss (FILE, DECL, NAME, SIZE, ALIGN)
395 /* Write the extra assembler code needed to declare an object properly. */
397 #undef ASM_DECLARE_OBJECT_NAME
398 #define ASM_DECLARE_OBJECT_NAME(STREAM, NAME, DECL) \
401 size_directive_output = 0; \
402 if (!flag_inhibit_size_directive && DECL_SIZE (DECL)) \
404 size_directive_output = 1; \
405 fprintf (STREAM, "\t%s\t ", SIZE_ASM_OP); \
406 assemble_name (STREAM, NAME); \
407 fprintf (STREAM, ",%d\n", int_size_in_bytes (TREE_TYPE (DECL))); \
409 mips_declare_object (STREAM, NAME, "", ":\n", 0); \
413 /* Output the size directive for a decl in rest_of_decl_compilation
414 in the case where we did not do so before the initializer.
415 Once we find the error_mark_node, we know that the value of
416 size_directive_output was set
417 by ASM_DECLARE_OBJECT_NAME when it was run for the same decl. */
419 #define ASM_FINISH_DECLARE_OBJECT(FILE, DECL, TOP_LEVEL, AT_END) \
421 char *name = XSTR (XEXP (DECL_RTL (DECL), 0), 0); \
422 if (!flag_inhibit_size_directive && DECL_SIZE (DECL) \
423 && ! AT_END && TOP_LEVEL \
424 && DECL_INITIAL (DECL) == error_mark_node \
425 && !size_directive_output) \
427 size_directive_output = 1; \
428 fprintf (FILE, "\t%s\t ", SIZE_ASM_OP); \
429 assemble_name (FILE, name); \
430 fprintf (FILE, ",%d\n", int_size_in_bytes (TREE_TYPE (DECL))); \
434 #undef LOCAL_LABEL_PREFIX
435 #define LOCAL_LABEL_PREFIX (mips_abi == ABI_32 ? "$" : ".")
437 /* Profiling is supported via libprof1.a not -lc_p as in Irix 3. */
438 /* ??? If no mabi=X option give, but a mipsX option is, then should depend
439 on the mipsX option. */
440 #undef STARTFILE_SPEC
441 #define STARTFILE_SPEC \
442 "%{!static:%{!shared: \
443 %{mabi=32:%{pg:gcrt1.o%s} \
444 %{!pg:%{p:mcrt1.o%s libprof1.a%s}%{!p:crt1.o%s}}} \
446 %{mips4:%{pg:/usr/lib32/mips4/gcrt1.o%s} \
447 %{!pg:%{p:/usr/lib32/mips4/mcrt1.o%s /usr/lib32/mips4/libprof1.a%s} \
448 %{!p:/usr/lib32/mips4/crt1.o%s}}} \
449 %{!mips4:%{pg:/usr/lib32/mips3/gcrt1.o%s} \
450 %{!pg:%{p:/usr/lib32/mips3/mcrt1.o%s /usr/lib32/mips3/libprof1.a%s} \
451 %{!p:/usr/lib32/mips3/crt1.o%s}}}} \
453 %{mips4:%{pg:/usr/lib64/mips4/gcrt1.o} \
454 %{!pg:%{p:/usr/lib64/mips4/mcrt1.o /usr/lib64/mips4/libprof1.a} \
455 %{!p:/usr/lib64/mips4/crt1.o}}} \
456 %{!mips4:%{pg:/usr/lib64/mips3/gcrt1.o} \
457 %{!pg:%{p:/usr/lib64/mips3/mcrt1.o /usr/lib64/mips3/libprof1.a} \
458 %{!p:/usr/lib64/mips3/crt1.o}}}} \
460 %{mips4:%{pg:/usr/lib32/mips4/gcrt1.o%s} \
461 %{!pg:%{p:/usr/lib32/mips4/mcrt1.o%s /usr/lib32/mips4/libprof1.a%s} \
462 %{!p:/usr/lib32/mips4/crt1.o%s}}} \
463 %{!mips4:%{pg:/usr/lib32/mips3/gcrt1.o%s} \
464 %{!pg:%{p:/usr/lib32/mips3/mcrt1.o%s /usr/lib32/mips3/libprof1.a%s} \
465 %{!p:/usr/lib32/mips3/crt1.o%s}}}}}} \
467 %{mabi=32:%{pg:/usr/lib/nonshared/gcrt1.o%s} \
468 %{!pg:%{p:/usr/lib/nonshared/mcrt1.o%s /usr/lib/nonshared/libprof1.a%s} \
469 %{!p:/usr/lib/nonshared/crt1.o%s}}} \
471 %{mips4:%{pg:/usr/lib32/mips4/nonshared/gcrt1.o%s} \
472 %{!pg:%{p:/usr/lib32/mips4/nonshared/mcrt1.o%s \
473 /usr/lib32/mips4/nonshared/libprof1.a%s} \
474 %{!p:/usr/lib32/mips4/nonshared/crt1.o%s}}} \
475 %{!mips4:%{pg:/usr/lib32/mips3/nonshared/gcrt1.o%s} \
476 %{!pg:%{p:/usr/lib32/mips3/nonshared/mcrt1.o%s \
477 /usr/lib32/mips3/nonshared/libprof1.a%s} \
478 %{!p:/usr/lib32/mips3/nonshared/crt1.o%s}}}} \
480 %{mips4:%{pg:/usr/lib64/mips4/nonshared/gcrt1.o} \
481 %{!pg:%{p:/usr/lib64/mips4/nonshared/mcrt1.o \
482 /usr/lib64/mips4/nonshared/libprof1.a} \
483 %{!p:/usr/lib64/mips4/nonshared/crt1.o}}} \
484 %{!mips4:%{pg:/usr/lib64/mips3/nonshared/gcrt1.o} \
485 %{!pg:%{p:/usr/lib64/mips3/nonshared/mcrt1.o \
486 /usr/lib64/mips3/nonshared/libprof1.a} \
487 %{!p:/usr/lib64/mips3/nonshared/crt1.o}}}} \
489 %{mips4:%{pg:/usr/lib32/mips4/nonshared/gcrt1.o%s} \
490 %{!pg:%{p:/usr/lib32/mips4/nonshared/mcrt1.o%s \
491 /usr/lib32/mips4/nonshared/libprof1.a%s} \
492 %{!p:/usr/lib32/mips4/nonshared/crt1.o%s}}} \
493 %{!mips4:%{pg:/usr/lib32/mips3/nonshared/gcrt1.o%s} \
494 %{!pg:%{p:/usr/lib32/mips3/nonshared/mcrt1.o%s \
495 /usr/lib32/mips3/nonshared/libprof1.a%s} \
496 %{!pg:%{p:/usr/lib32/mips3/nonshared/mcrt1.o%s \
497 /usr/lib32/mips3/nonshared/libprof1.a%s} \
498 %{!p:/usr/lib32/mips3/nonshared/crt1.o%s}}}}}} \
499 %{mabi=n32: %{mips4:-L/usr/lib32/mips4} %{!mips4:-L/usr/lib32/mips3} \
501 %{mabi=64: %{mips4:-L/usr/lib64/mips4} %{!mips4:-L/usr/lib64/mips3} \
503 %{!mabi*: %{mips4:-L/usr/lib32/mips4} %{!mips4:-L/usr/lib32/mips3} \
510 -dont_warn_unused %{p:libprof1.a%s}%{pg:libprof1.a%s} -lc -warn_unused}"
512 /* Avoid getting two warnings for libgcc.a everytime we link. */
514 #define LIBGCC_SPEC "-dont_warn_unused -lgcc -warn_unused"
516 /* ??? If no mabi=X option give, but a mipsX option is, then should depend
517 on the mipsX option. */
519 #define ENDFILE_SPEC \
523 %{mabi=n32:%{mips4:/usr/lib32/mips4/crtn.o%s}\
524 %{!mips4:/usr/lib32/mips3/crtn.o%s}}\
525 %{mabi=64:%{mips4:/usr/lib64/mips4/crtn.o%s}\
526 %{!mips4:/usr/lib64/mips3/crtn.o%s}}\
527 %{!mabi*:%{mips4:/usr/lib32/mips4/crtn.o%s}\
528 %{!mips4:/usr/lib32/mips3/crtn.o%s}}}"
530 /* ??? If no mabi=X option give, but a mipsX option is, then should depend
531 on the mipsX option. */
534 %{G*} %{EB} %{EL} %{mips1} %{mips2} %{mips3} %{mips4} \
535 %{bestGnum} %{shared} %{non_shared} \
536 %{call_shared} %{no_archive} %{exact_version} %{w} \
537 %{static: -non_shared} \
539 %{!shared: %{!non_shared: %{!call_shared: -call_shared -no_unresolved}}}} \
540 %{rpath} -init __do_global_ctors -fini __do_global_dtors \
541 %{shared:-hidden_symbol __do_global_ctors,__do_global_dtors} \
542 -_SYSTYPE_SVR4 %{mabi=32: -32}%{mabi=n32: -n32}%{mabi=64: -64} %{!mabi*: -n32}"