1 /* Definitions of target machine for GNU compiler. Iris version 6.
2 Copyright (C) 1994, 1995, 1996, 1997, 1998 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 /* Irix6 assembler does handle DWARF2 directives. Override setting in
35 #undef DWARF2_UNWIND_INFO
37 /* The Irix6 assembler will sometimes assign labels to the wrong
38 section unless the labels are within .ent/.end blocks. Therefore,
39 we avoid creating such labels. */
40 #define DWARF2_GENERATE_TEXT_SECTION_LABEL 0
42 /* For Irix 6, -mabi=64 implies TARGET_LONG64. */
43 /* This is handled in override_options. */
45 #undef SUBTARGET_CC1_SPEC
46 #define SUBTARGET_CC1_SPEC "%{static: -mno-abicalls}"
48 /* We must pass -D_LONGLONG always, even when -ansi is used, because irix6
49 system header files require it. This is OK, because gcc never warns
50 when long long is used in system header files. Alternatively, we can
51 add support for the SGI builtin type __long_long. */
53 #define CPP_PREDEFINES \
54 "-Dunix -Dmips -Dsgi -Dhost_mips -DMIPSEB -D_MIPSEB -DSYSTYPE_SVR4 \
55 -D_LONGLONG -D_SVR4_SOURCE -D_MODERN_C -D__DSO__ \
56 -Asystem(unix) -Asystem(svr4) -Acpu(mips) -Amachine(sgi)"
58 #undef SUBTARGET_CPP_SIZE_SPEC
59 #define SUBTARGET_CPP_SIZE_SPEC "\
60 %{mabi=32: -D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \
61 %{mabi=n32: -D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \
62 %{mabi=64: -D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int} \
63 %{!mabi*: -D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int}"
65 /* We must make -mips3 do what -mlong64 used to do. */
66 /* ??? If no mipsX option given, but a mabi=X option is, then should set
67 _MIPS_ISA based on the mabi=X option. */
68 /* ??? If no mabi=X option give, but a mipsX option is, then should set
69 _MIPS_SIM based on the mipsX option. */
70 /* ??? Same for _MIPS_SZINT. */
71 /* ??? Same for _MIPS_SZPTR. */
72 /* ??? Same for __SIZE_TYPE and __PTRDIFF_TYPE. */
73 #undef SUBTARGET_CPP_SPEC
74 #define SUBTARGET_CPP_SPEC "\
75 %{!ansi:-D__EXTENSIONS__ -D_SGI_SOURCE} \
76 %{mfp32: -D_MIPS_FPSET=16}%{!mfp32: -D_MIPS_FPSET=32} \
77 %{mips1: -D_MIPS_ISA=_MIPS_ISA_MIPS1} \
78 %{mips2: -D_MIPS_ISA=_MIPS_ISA_MIPS2} \
79 %{mips3: -D_MIPS_ISA=_MIPS_ISA_MIPS3} \
80 %{mips4: -D_MIPS_ISA=_MIPS_ISA_MIPS4} \
81 %{!mips*: -D_MIPS_ISA=_MIPS_ISA_MIPS3} \
82 %{mabi=32: -D_MIPS_SIM=_MIPS_SIM_ABI32} \
83 %{mabi=n32: -D_ABIN32=2 -D_MIPS_SIM=_ABIN32} \
84 %{mabi=64: -D_ABI64=3 -D_MIPS_SIM=_ABI64} \
85 %{!mabi*: -D_ABIN32=2 -D_MIPS_SIM=_ABIN32} \
86 %{!mint64: -D_MIPS_SZINT=32}%{mint64: -D_MIPS_SZINT=64} \
87 %{mabi=32: -D_MIPS_SZLONG=32} \
88 %{mabi=n32: -D_MIPS_SZLONG=32} \
89 %{mabi=64: -D_MIPS_SZLONG=64} \
90 %{!mabi*: -D_MIPS_SZLONG=32} \
91 %{mabi=32: -D_MIPS_SZPTR=32} \
92 %{mabi=n32: -D_MIPS_SZPTR=32} \
93 %{mabi=64: -D_MIPS_SZPTR=64} \
94 %{!mabi*: -D_MIPS_SZPTR=32} \
95 %{!mips1:%{!mips2: -D_COMPILER_VERSION=601}} \
96 %{!mips*: -U__mips -D__mips=3} \
97 %{mabi=32: -U__mips64} \
98 %{mabi=n32: -D__mips64} \
99 %{mabi=64: -D__mips64} \
100 %{!mabi*: -D__mips64}"
102 /* Irix 6 uses DWARF-2. */
103 #define DWARF2_DEBUGGING_INFO
104 #define MIPS_DEBUGGING_INFO
105 #undef PREFERRED_DEBUGGING_TYPE
106 #define PREFERRED_DEBUGGING_TYPE DWARF2_DEBUG
108 /* Force the generation of dwarf .debug_frame sections even if not
109 compiling -g. This guarantees that we can unwind the stack. */
110 #define DWARF2_FRAME_INFO 1
111 /* The size in bytes of a DWARF field indicating an offset or length
112 relative to a debug info section, specified to be 4 bytes in the DWARF-2
113 specification. The SGI/MIPS ABI defines it to be the same as PTR_SIZE. */
114 #define DWARF_OFFSET_SIZE PTR_SIZE
116 /* There is no GNU as port for Irix6 yet, so we set MD_EXEC_PREFIX so that
117 gcc will automatically find SGI as instead of searching the user's path.
118 The latter can fail when building a cross compiler if the user has . in
119 the path before /usr/bin, since then gcc will find and try to use the link
120 to the cross assembler which can't possibly work. */
122 #undef MD_EXEC_PREFIX
123 #define MD_EXEC_PREFIX "/usr/bin/"
125 /* We have no need for MD_STARTFILE_PREFIX. */
126 #undef MD_STARTFILE_PREFIX
129 #define MACHINE_TYPE "SGI running IRIX 6.x"
131 /* The Irix 6.0.1 assembler doesn't like labels in the text section, so
132 just avoid emitting them. */
133 #define ASM_IDENTIFY_GCC(x) ((void)0)
134 #define ASM_IDENTIFY_LANGUAGE(x) ((void)0)
136 /* Irix 5 stuff that we don't need for Irix 6. */
137 /* ??? We do need this for the -mabi=32 switch though. */
138 #undef ASM_OUTPUT_UNDEF_FUNCTION
139 #undef ASM_OUTPUT_EXTERNAL_LIBCALL
140 #undef ASM_DECLARE_FUNCTION_SIZE
142 /* Stuff we need for Irix 6 that isn't in Irix 5. */
144 /* The SGI assembler doesn't like labels before the .ent, so we must output
145 the .ent and function name here, which is the normal place for it. */
147 #undef ASM_DECLARE_FUNCTION_NAME
148 #define ASM_DECLARE_FUNCTION_NAME(STREAM, NAME, DECL) \
150 fputs ("\t.ent\t", STREAM); \
151 assemble_name (STREAM, NAME); \
152 fputs ("\n", STREAM); \
153 assemble_name (STREAM, NAME); \
154 fputs (":\n", STREAM); \
157 /* Likewise, the SGI assembler doesn't like labels after the .end, so we
158 must output the .end here. */
159 #define ASM_DECLARE_FUNCTION_SIZE(STREAM, NAME, DECL) \
161 fputs ("\t.end\t", STREAM); \
162 assemble_name (STREAM, NAME); \
163 fputs ("\n", STREAM); \
166 /* Tell function_prologue in mips.c that we have already output the .ent/.end
168 #define FUNCTION_NAME_ALREADY_DECLARED
170 #undef SET_ASM_OP /* Has no equivalent. See ASM_OUTPUT_DEF below. */
173 /* This is *NOT* how to equate one symbol to another symbol. The assembler
174 '=' syntax just equates a name to a constant expression.
175 See ASM_OUTPUT_WEAK_ALIAS. */
177 #define ASM_OUTPUT_DEF(FILE,LABEL1,LABEL2) \
178 do { fprintf ((FILE), "\t"); \
179 assemble_name (FILE, LABEL1); \
180 fprintf (FILE, " = "); \
181 assemble_name (FILE, LABEL2); \
182 fprintf (FILE, "\n"); \
186 /* Define the strings used for the special svr4 .type and .size directives. */
188 #define TYPE_ASM_OP ".type"
189 #define SIZE_ASM_OP ".size"
191 /* This is how we tell the assembler that a symbol is weak. */
193 #define ASM_OUTPUT_WEAK_ALIAS(FILE,NAME,VALUE) \
195 ASM_GLOBALIZE_LABEL (FILE, NAME); \
196 fputs ("\t.weakext\t", FILE); \
197 assemble_name (FILE, NAME); \
201 assemble_name (FILE, VALUE); \
203 fputc ('\n', FILE); \
206 #define ASM_WEAKEN_LABEL(FILE,NAME) ASM_OUTPUT_WEAK_ALIAS(FILE,NAME,0)
208 #define POPSECTION_ASM_OP ".popsection"
210 #define DEBUG_INFO_SECTION ".debug_info,0x7000001e,0,0,1"
211 #define DEBUG_LINE_SECTION ".debug_line,0x7000001e,0,0,1"
212 #define SFNAMES_SECTION ".debug_sfnames,0x7000001e,0,0,1"
213 #define SRCINFO_SECTION ".debug_srcinfo,0x7000001e,0,0,1"
214 #define MACINFO_SECTION ".debug_macinfo,0x7000001e,0,0,1"
215 #define PUBNAMES_SECTION ".debug_pubnames,0x7000001e,0,0,1"
216 #define ARANGES_SECTION ".debug_aranges,0x7000001e,0,0,1"
217 #define FRAME_SECTION ".debug_frame,0x7000001e,0x08000000,0,1"
218 #define ABBREV_SECTION ".debug_abbrev,0x7000001e,0,0,1"
220 /* ??? If no mabi=X option give, but a mipsX option is, then should depend
221 on the mipsX option. */
222 #undef SUBTARGET_ASM_SPEC
223 #define SUBTARGET_ASM_SPEC "%{!mabi*:-n32}"
225 /* Must pass -g0 to the assembler, otherwise it may overwrite our
226 debug info with its own debug info. */
227 /* Must pass -show instead of -v. */
228 /* Must pass -G 0 to the assembler, otherwise we may get warnings about
230 /* ??? We pass -w to disable all assembler warnings. The `label should be
231 inside .ent/.end block' warning that we get for DWARF II debug info labels
232 is particularly annoying. */
233 #undef SUBTARGET_MIPS_AS_ASM_SPEC
234 #define SUBTARGET_MIPS_AS_ASM_SPEC "%{v:-show} -G 0 -w"
236 #undef SUBTARGET_ASM_DEBUGGING_SPEC
237 #define SUBTARGET_ASM_DEBUGGING_SPEC "-g0"
239 /* Stuff for constructors. Start here. */
241 /* The assembler now accepts .section pseudo-ops, but it does not allow
242 one to change the section in the middle of a function, so we can't use
243 the INIT_SECTION_ASM_OP code in crtstuff. But we can build up the ctor
244 and dtor lists this way, so we use -init and -fini to invoke the
245 do_global_* functions instead of running collect2. */
247 #define BSS_SECTION_ASM_OP ".section\t.bss"
248 #define CONST_SECTION_ASM_OP_32 "\t.rdata"
249 #define CONST_SECTION_ASM_OP_64 ".section\t.rodata"
251 /* The IRIX 6 assembler .section directive takes four additional args:
252 section type, flags, entry size, and alignment. The alignment of the
253 .ctors and .dtors sections needs to be the same as the size of a pointer
254 so that the linker doesn't add padding between elements. */
255 #if defined (CRT_BEGIN) || defined (CRT_END)
257 /* If we are included from crtstuff.c, these need to be plain strings.
258 _MIPS_SZPTR is defined in SUBTARGET_CPP_SPEC above. */
259 #if _MIPS_SZPTR == 64
260 #define CTORS_SECTION_ASM_OP ".section\t.ctors,1,2,0,8"
261 #define DTORS_SECTION_ASM_OP ".section\t.dtors,1,2,0,8"
262 #else /* _MIPS_SZPTR != 64 */
263 #define CTORS_SECTION_ASM_OP ".section\t.ctors,1,2,0,4"
264 #define DTORS_SECTION_ASM_OP ".section\t.dtors,1,2,0,4"
265 #endif /* _MIPS_SZPTR == 64 */
267 #else /* ! (defined (CRT_BEGIN) || defined (CRT_END)) */
269 /* If we are included from varasm.c, these need to depend on -mabi. */
270 #define CTORS_SECTION_ASM_OP \
271 (Pmode == DImode ? ".section\t.ctors,1,2,0,8" : ".section\t.ctors,1,2,0,4")
272 #define DTORS_SECTION_ASM_OP \
273 (Pmode == DImode ? ".section\t.dtors,1,2,0,8" : ".section\t.dtors,1,2,0,4")
274 #endif /* defined (CRT_BEGIN) || defined (CRT_END) */
276 /* dwarf2out will handle padding this data properly. We definitely don't
277 want it 8-byte aligned on n32. */
278 #define EH_FRAME_SECTION_ASM_OP ".section\t.eh_frame,1,2,0,1"
280 /* A default list of other sections which we might be "in" at any given
281 time. For targets that use additional sections (e.g. .tdesc) you
282 should override this definition in the target-specific file which
283 includes this file. */
285 #undef EXTRA_SECTIONS
286 #define EXTRA_SECTIONS in_sdata, in_rdata, in_const, in_ctors, in_dtors
288 /* A default list of extra section function definitions. For targets
289 that use additional sections (e.g. .tdesc) you should override this
290 definition in the target-specific file which includes this file. */
292 /* ??? rdata_section is now same as svr4 const_section. */
294 #undef EXTRA_SECTION_FUNCTIONS
295 #define EXTRA_SECTION_FUNCTIONS \
299 if (in_section != in_sdata) \
301 fprintf (asm_out_file, "%s\n", SDATA_SECTION_ASM_OP); \
302 in_section = in_sdata; \
309 if (in_section != in_rdata) \
311 if (mips_abi != ABI_32 && mips_abi != ABI_O64) \
312 fprintf (asm_out_file, "%s\n", CONST_SECTION_ASM_OP_64); \
314 fprintf (asm_out_file, "%s\n", CONST_SECTION_ASM_OP_32); \
315 in_section = in_rdata; \
318 CTORS_SECTION_FUNCTION \
319 DTORS_SECTION_FUNCTION
321 #define CTORS_SECTION_FUNCTION \
325 if (in_section != in_ctors) \
327 fprintf (asm_out_file, "%s\n", CTORS_SECTION_ASM_OP); \
328 in_section = in_ctors; \
332 #define DTORS_SECTION_FUNCTION \
336 if (in_section != in_dtors) \
338 fprintf (asm_out_file, "%s\n", DTORS_SECTION_ASM_OP); \
339 in_section = in_dtors; \
343 /* A C statement (sans semicolon) to output an element in the table of
344 global constructors. */
345 #define ASM_OUTPUT_CONSTRUCTOR(FILE,NAME) \
348 fprintf (FILE, "\t%s\t ", \
349 (Pmode == DImode) ? ".dword" : ".word"); \
350 assemble_name (FILE, NAME); \
351 fprintf (FILE, "\n"); \
354 /* A C statement (sans semicolon) to output an element in the table of
355 global destructors. */
356 #define ASM_OUTPUT_DESTRUCTOR(FILE,NAME) \
359 fprintf (FILE, "\t%s\t ", \
360 (Pmode == DImode) ? ".dword" : ".word"); \
361 assemble_name (FILE, NAME); \
362 fprintf (FILE, "\n"); \
365 /* A C statement to output something to the assembler file to switch to section
366 NAME for object DECL which is either a FUNCTION_DECL, a VAR_DECL or
369 #define ASM_OUTPUT_SECTION_NAME(F, DECL, NAME, RELOC) \
371 extern FILE *asm_out_text_file; \
372 if ((DECL) && TREE_CODE (DECL) == FUNCTION_DECL) \
373 fprintf (asm_out_text_file, "\t.section %s,1,6,4,4\n", (NAME)); \
374 else if ((DECL) && DECL_READONLY_SECTION (DECL, RELOC)) \
375 fprintf (F, "\t.section %s,1,2,0,8\n", (NAME)); \
377 fprintf (F, "\t.section %s,1,3,0,8\n", (NAME)); \
380 /* Stuff for constructors. End here. */
382 /* ??? Perhaps just include svr4.h in this file? */
384 /* ??? SGI assembler may core dump when compiling with -g.
385 Sometimes as succeeds, but then we get a linker error. (cmds.c in 072.sc)
386 Getting rid of .file solves both problems. */
387 #undef ASM_OUTPUT_FILENAME
388 #define ASM_OUTPUT_FILENAME(STREAM, NUM_SOURCE_FILENAMES, NAME) \
391 fprintf (STREAM, "\t#.file\t%d ", NUM_SOURCE_FILENAMES); \
392 output_quoted_string (STREAM, NAME); \
393 fputs ("\n", STREAM); \
397 /* ??? SGI assembler gives warning whenever .lcomm is used. */
398 #undef ASM_OUTPUT_LOCAL
399 #define ASM_OUTPUT_ALIGNED_LOCAL(STREAM, NAME, SIZE, ALIGN) \
402 if (mips_abi != ABI_32 && mips_abi != ABI_O64) \
404 fprintf (STREAM, "%s\n", BSS_SECTION_ASM_OP); \
405 mips_declare_object (STREAM, NAME, "", ":\n", 0); \
406 ASM_OUTPUT_ALIGN (STREAM, floor_log2 (ALIGN / BITS_PER_UNIT)); \
407 ASM_OUTPUT_SKIP (STREAM, SIZE); \
408 fprintf (STREAM, "\t%s\n", POPSECTION_ASM_OP); \
411 mips_declare_object (STREAM, NAME, "\n\t.lcomm\t", ",%u\n", (SIZE)); \
415 /* A C statement (sans semicolon) to output to the stdio stream
416 FILE the assembler definition of uninitialized global DECL named
417 NAME whose size is SIZE bytes and alignment is ALIGN bytes.
418 Try to use asm_output_aligned_bss to implement this macro. */
420 #define ASM_OUTPUT_ALIGNED_BSS(FILE, DECL, NAME, SIZE, ALIGN) \
421 asm_output_aligned_bss (FILE, DECL, NAME, SIZE, ALIGN)
423 /* Write the extra assembler code needed to declare an object properly. */
425 #undef ASM_DECLARE_OBJECT_NAME
426 #define ASM_DECLARE_OBJECT_NAME(STREAM, NAME, DECL) \
429 size_directive_output = 0; \
430 if (!flag_inhibit_size_directive && DECL_SIZE (DECL)) \
432 size_directive_output = 1; \
433 fprintf (STREAM, "\t%s\t ", SIZE_ASM_OP); \
434 assemble_name (STREAM, NAME); \
435 fprintf (STREAM, ",%d\n", int_size_in_bytes (TREE_TYPE (DECL))); \
437 mips_declare_object (STREAM, NAME, "", ":\n", 0); \
441 /* Output the size directive for a decl in rest_of_decl_compilation
442 in the case where we did not do so before the initializer.
443 Once we find the error_mark_node, we know that the value of
444 size_directive_output was set
445 by ASM_DECLARE_OBJECT_NAME when it was run for the same decl. */
447 #define ASM_FINISH_DECLARE_OBJECT(FILE, DECL, TOP_LEVEL, AT_END) \
449 char *name = XSTR (XEXP (DECL_RTL (DECL), 0), 0); \
450 if (!flag_inhibit_size_directive && DECL_SIZE (DECL) \
451 && ! AT_END && TOP_LEVEL \
452 && DECL_INITIAL (DECL) == error_mark_node \
453 && !size_directive_output) \
455 size_directive_output = 1; \
456 fprintf (FILE, "\t%s\t ", SIZE_ASM_OP); \
457 assemble_name (FILE, name); \
458 fprintf (FILE, ",%d\n", int_size_in_bytes (TREE_TYPE (DECL))); \
462 #undef LOCAL_LABEL_PREFIX
463 #define LOCAL_LABEL_PREFIX ((mips_abi == ABI_32 || mips_abi == ABI_O64) \
466 /* Profiling is supported via libprof1.a not -lc_p as in Irix 3. */
467 /* ??? If no mabi=X option give, but a mipsX option is, then should depend
468 on the mipsX option. */
469 #undef STARTFILE_SPEC
470 #define STARTFILE_SPEC \
471 "%{!static:%{!shared: \
472 %{mabi=32:%{pg:gcrt1.o%s} \
473 %{!pg:%{p:mcrt1.o%s libprof1.a%s}%{!p:crt1.o%s}}} \
475 %{mips4:%{pg:/usr/lib32/mips4/gcrt1.o%s} \
476 %{!pg:%{p:/usr/lib32/mips4/mcrt1.o%s /usr/lib32/mips4/libprof1.a%s} \
477 %{!p:/usr/lib32/mips4/crt1.o%s}}} \
478 %{!mips4:%{pg:/usr/lib32/mips3/gcrt1.o%s} \
479 %{!pg:%{p:/usr/lib32/mips3/mcrt1.o%s /usr/lib32/mips3/libprof1.a%s} \
480 %{!p:/usr/lib32/mips3/crt1.o%s}}}} \
482 %{mips4:%{pg:/usr/lib64/mips4/gcrt1.o} \
483 %{!pg:%{p:/usr/lib64/mips4/mcrt1.o /usr/lib64/mips4/libprof1.a} \
484 %{!p:/usr/lib64/mips4/crt1.o}}} \
485 %{!mips4:%{pg:/usr/lib64/mips3/gcrt1.o} \
486 %{!pg:%{p:/usr/lib64/mips3/mcrt1.o /usr/lib64/mips3/libprof1.a} \
487 %{!p:/usr/lib64/mips3/crt1.o}}}} \
489 %{mips4:%{pg:/usr/lib32/mips4/gcrt1.o%s} \
490 %{!pg:%{p:/usr/lib32/mips4/mcrt1.o%s /usr/lib32/mips4/libprof1.a%s} \
491 %{!p:/usr/lib32/mips4/crt1.o%s}}} \
492 %{!mips4:%{pg:/usr/lib32/mips3/gcrt1.o%s} \
493 %{!pg:%{p:/usr/lib32/mips3/mcrt1.o%s /usr/lib32/mips3/libprof1.a%s} \
494 %{!p:/usr/lib32/mips3/crt1.o%s}}}}}} \
496 %{mabi=32:%{pg:/usr/lib/nonshared/gcrt1.o%s} \
497 %{!pg:%{p:/usr/lib/nonshared/mcrt1.o%s /usr/lib/nonshared/libprof1.a%s} \
498 %{!p:/usr/lib/nonshared/crt1.o%s}}} \
500 %{mips4:%{pg:/usr/lib32/mips4/nonshared/gcrt1.o%s} \
501 %{!pg:%{p:/usr/lib32/mips4/nonshared/mcrt1.o%s \
502 /usr/lib32/mips4/nonshared/libprof1.a%s} \
503 %{!p:/usr/lib32/mips4/nonshared/crt1.o%s}}} \
504 %{!mips4:%{pg:/usr/lib32/mips3/nonshared/gcrt1.o%s} \
505 %{!pg:%{p:/usr/lib32/mips3/nonshared/mcrt1.o%s \
506 /usr/lib32/mips3/nonshared/libprof1.a%s} \
507 %{!p:/usr/lib32/mips3/nonshared/crt1.o%s}}}} \
509 %{mips4:%{pg:/usr/lib64/mips4/nonshared/gcrt1.o} \
510 %{!pg:%{p:/usr/lib64/mips4/nonshared/mcrt1.o \
511 /usr/lib64/mips4/nonshared/libprof1.a} \
512 %{!p:/usr/lib64/mips4/nonshared/crt1.o}}} \
513 %{!mips4:%{pg:/usr/lib64/mips3/nonshared/gcrt1.o} \
514 %{!pg:%{p:/usr/lib64/mips3/nonshared/mcrt1.o \
515 /usr/lib64/mips3/nonshared/libprof1.a} \
516 %{!p:/usr/lib64/mips3/nonshared/crt1.o}}}} \
518 %{mips4:%{pg:/usr/lib32/mips4/nonshared/gcrt1.o%s} \
519 %{!pg:%{p:/usr/lib32/mips4/nonshared/mcrt1.o%s \
520 /usr/lib32/mips4/nonshared/libprof1.a%s} \
521 %{!p:/usr/lib32/mips4/nonshared/crt1.o%s}}} \
522 %{!mips4:%{pg:/usr/lib32/mips3/nonshared/gcrt1.o%s} \
523 %{!pg:%{p:/usr/lib32/mips3/nonshared/mcrt1.o%s \
524 /usr/lib32/mips3/nonshared/libprof1.a%s} \
525 %{!pg:%{p:/usr/lib32/mips3/nonshared/mcrt1.o%s \
526 /usr/lib32/mips3/nonshared/libprof1.a%s} \
527 %{!p:/usr/lib32/mips3/nonshared/crt1.o%s}}}}}} \
532 "%{mabi=n32: %{mips4:-L/usr/lib32/mips4} %{!mips4:-L/usr/lib32/mips3} \
534 %{mabi=64: %{mips4:-L/usr/lib64/mips4} %{!mips4:-L/usr/lib64/mips3} \
536 %{!mabi*: %{mips4:-L/usr/lib32/mips4} %{!mips4:-L/usr/lib32/mips3} \
539 -dont_warn_unused %{p:libprof1.a%s}%{pg:libprof1.a%s} -lc -warn_unused}"
541 /* Avoid getting two warnings for libgcc.a everytime we link. */
543 #define LIBGCC_SPEC "-dont_warn_unused -lgcc -warn_unused"
545 /* ??? If no mabi=X option give, but a mipsX option is, then should depend
546 on the mipsX option. */
548 #define ENDFILE_SPEC \
552 %{mabi=n32:%{mips4:/usr/lib32/mips4/crtn.o%s}\
553 %{!mips4:/usr/lib32/mips3/crtn.o%s}}\
554 %{mabi=64:%{mips4:/usr/lib64/mips4/crtn.o%s}\
555 %{!mips4:/usr/lib64/mips3/crtn.o%s}}\
556 %{!mabi*:%{mips4:/usr/lib32/mips4/crtn.o%s}\
557 %{!mips4:/usr/lib32/mips3/crtn.o%s}}}"
559 /* ??? If no mabi=X option give, but a mipsX option is, then should depend
560 on the mipsX option. */
563 %{G*} %{EB} %{EL} %{mips1} %{mips2} %{mips3} %{mips4} \
564 %{bestGnum} %{shared} %{non_shared} \
565 %{call_shared} %{no_archive} %{exact_version} %{w} \
566 %{static: -non_shared} \
568 %{!shared: %{!non_shared: %{!call_shared: -call_shared -no_unresolved}}}} \
569 %{rpath} -init __do_global_ctors -fini __do_global_dtors \
570 %{shared:-hidden_symbol __do_global_ctors,__do_global_dtors,__EH_FRAME_BEGIN__,__frame_dummy} \
571 -_SYSTYPE_SVR4 -woff 131 \
572 %{mabi=32: -32}%{mabi=n32: -n32}%{mabi=64: -64}%{!mabi*: -n32}"