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 /* For Irix 6, -mabi=64 implies TARGET_LONG64. */
34 /* This is handled in override_options. */
36 #undef SUBTARGET_CC1_SPEC
37 #define SUBTARGET_CC1_SPEC "%{static: -mno-abicalls}"
39 /* We must pass -D_LONGLONG always, even when -ansi is used, because irix6
40 system header files require it. This is OK, because gcc never warns
41 when long long is used in system header files. Alternatively, we can
42 add support for the SGI builtin type __long_long. */
44 #define CPP_PREDEFINES \
45 "-Dunix -Dmips -Dsgi -Dhost_mips -DMIPSEB -D_MIPSEB -DSYSTYPE_SVR4 \
46 -D_LONGLONG -D_SVR4_SOURCE -D_MODERN_C -D__DSO__ \
47 -Asystem(unix) -Asystem(svr4) -Acpu(mips) -Amachine(sgi)"
49 #undef SUBTARGET_CPP_SIZE_SPEC
50 #define SUBTARGET_CPP_SIZE_SPEC "\
51 %{mabi=32: -D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \
52 %{mabi=n32: -D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \
53 %{mabi=64: -D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int} \
54 %{!mabi*: -D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int}"
56 /* We must make -mips3 do what -mlong64 used to do. */
57 /* ??? If no mipsX option given, but a mabi=X option is, then should set
58 _MIPS_ISA based on the mabi=X option. */
59 /* ??? If no mabi=X option give, but a mipsX option is, then should set
60 _MIPS_SIM based on the mipsX option. */
61 /* ??? Same for _MIPS_SZINT. */
62 /* ??? Same for _MIPS_SZPTR. */
63 /* ??? Same for __SIZE_TYPE and __PTRDIFF_TYPE. */
64 #undef SUBTARGET_CPP_SPEC
65 #define SUBTARGET_CPP_SPEC "\
66 %{!ansi:-D__EXTENSIONS__ -D_SGI_SOURCE} \
67 %{mfp32: -D_MIPS_FPSET=16}%{!mfp32: -D_MIPS_FPSET=32} \
68 %{mips1: -D_MIPS_ISA=_MIPS_ISA_MIPS1} \
69 %{mips2: -D_MIPS_ISA=_MIPS_ISA_MIPS2} \
70 %{mips3: -D_MIPS_ISA=_MIPS_ISA_MIPS3} \
71 %{mips4: -D_MIPS_ISA=_MIPS_ISA_MIPS4} \
72 %{!mips*: -D_MIPS_ISA=_MIPS_ISA_MIPS3} \
73 %{mabi=32: -D_MIPS_SIM=_MIPS_SIM_ABI32} \
74 %{mabi=n32: -D_ABIN32=2 -D_MIPS_SIM=_ABIN32} \
75 %{mabi=64: -D_ABI64=3 -D_MIPS_SIM=_ABI64} \
76 %{!mabi*: -D_ABIN32=2 -D_MIPS_SIM=_ABIN32} \
77 %{!mint64: -D_MIPS_SZINT=32}%{mint64: -D_MIPS_SZINT=64} \
78 %{mabi=32: -D_MIPS_SZLONG=32} \
79 %{mabi=n32: -D_MIPS_SZLONG=32} \
80 %{mabi=64: -D_MIPS_SZLONG=64} \
81 %{!mabi*: -D_MIPS_SZLONG=32} \
82 %{mabi=32: -D_MIPS_SZPTR=32} \
83 %{mabi=n32: -D_MIPS_SZPTR=32} \
84 %{mabi=64: -D_MIPS_SZPTR=64} \
85 %{!mabi*: -D_MIPS_SZPTR=32} \
86 %{!mips1:%{!mips2: -D_COMPILER_VERSION=601}} \
87 %{!mips*: -U__mips -D__mips=3} \
88 %{mabi=32: -U__mips64} \
89 %{mabi=n32: -D__mips64} \
90 %{mabi=64: -D__mips64} \
91 %{!mabi*: -D__mips64}"
93 /* Irix 6 uses DWARF-2. */
94 #define DWARF2_DEBUGGING_INFO
95 #define MIPS_DEBUGGING_INFO
96 #undef PREFERRED_DEBUGGING_TYPE
97 #define PREFERRED_DEBUGGING_TYPE DWARF2_DEBUG
99 /* Force the generation of dwarf .debug_frame sections even if not
100 compiling -g. This guarantees that we can unwind the stack. */
101 #define DWARF2_FRAME_INFO 1
102 /* The size in bytes of a DWARF field indicating an offset or length
103 relative to a debug info section, specified to be 4 bytes in the DWARF-2
104 specification. The SGI/MIPS ABI defines it to be the same as PTR_SIZE. */
105 #define DWARF_OFFSET_SIZE PTR_SIZE
107 /* There is no GNU as port for Irix6 yet, so we set MD_EXEC_PREFIX so that
108 gcc will automatically find SGI as instead of searching the user's path.
109 The latter can fail when building a cross compiler if the user has . in
110 the path before /usr/bin, since then gcc will find and try to use the link
111 to the cross assembler which can't possibly work. */
113 #undef MD_EXEC_PREFIX
114 #define MD_EXEC_PREFIX "/usr/bin/"
116 /* We have no need for MD_STARTFILE_PREFIX. */
117 #undef MD_STARTFILE_PREFIX
120 #define MACHINE_TYPE "SGI running IRIX 6.x"
122 /* The Irix 6.0.1 assembler doesn't like labels in the text section, so
123 just avoid emitting them. */
124 #define ASM_IDENTIFY_GCC(x) ((void)0)
125 #define ASM_IDENTIFY_LANGUAGE(x) ((void)0)
127 /* Irix 5 stuff that we don't need for Irix 6. */
128 /* ??? We do need this for the -mabi=32 switch though. */
129 #undef ASM_OUTPUT_UNDEF_FUNCTION
130 #undef ASM_OUTPUT_EXTERNAL_LIBCALL
131 #undef ASM_DECLARE_FUNCTION_SIZE
133 /* Stuff we need for Irix 6 that isn't in Irix 5. */
135 /* The SGI assembler doesn't like labels before the .ent, so we must output
136 the .ent and function name here, which is the normal place for it. */
138 #undef ASM_DECLARE_FUNCTION_NAME
139 #define ASM_DECLARE_FUNCTION_NAME(STREAM, NAME, DECL) \
141 fputs ("\t.ent\t", STREAM); \
142 assemble_name (STREAM, NAME); \
143 fputs ("\n", STREAM); \
144 assemble_name (STREAM, NAME); \
145 fputs (":\n", STREAM); \
148 /* Likewise, the SGI assembler doesn't like labels after the .end, so we
149 must output the .end here. */
150 #define ASM_DECLARE_FUNCTION_SIZE(STREAM, NAME, DECL) \
152 fputs ("\t.end\t", STREAM); \
153 assemble_name (STREAM, NAME); \
154 fputs ("\n", STREAM); \
157 /* Tell function_prologue in mips.c that we have already output the .ent/.end
159 #define FUNCTION_NAME_ALREADY_DECLARED
161 #undef SET_ASM_OP /* Has no equivalent. See ASM_OUTPUT_DEF below. */
164 /* This is *NOT* how to equate one symbol to another symbol. The assembler
165 '=' syntax just equates a name to a constant expression.
166 See ASM_OUTPUT_WEAK_ALIAS. */
168 #define ASM_OUTPUT_DEF(FILE,LABEL1,LABEL2) \
169 do { fprintf ((FILE), "\t"); \
170 assemble_name (FILE, LABEL1); \
171 fprintf (FILE, " = "); \
172 assemble_name (FILE, LABEL2); \
173 fprintf (FILE, "\n"); \
177 /* Define the strings used for the special svr4 .type and .size directives. */
179 #define TYPE_ASM_OP ".type"
180 #define SIZE_ASM_OP ".size"
182 /* This is how we tell the assembler that a symbol is weak. */
184 #define ASM_OUTPUT_WEAK_ALIAS(FILE,NAME,VALUE) \
186 fputs ("\t.weakext\t", FILE); \
187 assemble_name (FILE, NAME); \
191 assemble_name (FILE, VALUE); \
193 fputc ('\n', FILE); \
196 #define ASM_WEAKEN_LABEL(FILE,NAME) ASM_OUTPUT_WEAK_ALIAS(FILE,NAME,0)
198 #define POPSECTION_ASM_OP ".popsection"
200 #define DEBUG_INFO_SECTION ".debug_info,0x7000001e,0,0,1"
201 #define DEBUG_LINE_SECTION ".debug_line,0x7000001e,0,0,1"
202 #define SFNAMES_SECTION ".debug_sfnames,0x7000001e,0,0,1"
203 #define SRCINFO_SECTION ".debug_srcinfo,0x7000001e,0,0,1"
204 #define MACINFO_SECTION ".debug_macinfo,0x7000001e,0,0,1"
205 #define PUBNAMES_SECTION ".debug_pubnames,0x7000001e,0,0,1"
206 #define ARANGES_SECTION ".debug_aranges,0x7000001e,0,0,1"
207 #define FRAME_SECTION ".debug_frame,0x7000001e,0x08000000,0,1"
208 #define ABBREV_SECTION ".debug_abbrev,0x7000001e,0,0,1"
210 /* ??? If no mabi=X option give, but a mipsX option is, then should depend
211 on the mipsX option. */
212 #undef SUBTARGET_ASM_SPEC
213 #define SUBTARGET_ASM_SPEC "%{!mabi*:-n32}"
215 /* Must pass -g0 to the assembler, otherwise it may overwrite our
216 debug info with its own debug info. */
217 /* Must pass -show instead of -v. */
218 /* Must pass -G 0 to the assembler, otherwise we may get warnings about
220 /* ??? We pass -w to disable all assembler warnings. The `label should be
221 inside .ent/.end block' warning that we get for DWARF II debug info labels
222 is particularly annoying. */
223 #undef SUBTARGET_MIPS_AS_ASM_SPEC
224 #define SUBTARGET_MIPS_AS_ASM_SPEC "%{v:-show} -G 0 -w"
226 #undef SUBTARGET_ASM_DEBUGGING_SPEC
227 #define SUBTARGET_ASM_DEBUGGING_SPEC "-g0"
229 /* Stuff for constructors. Start here. */
231 /* The assembler now accepts .section pseudo-ops, but it does not allow
232 one to change the section in the middle of a function, so we can't use
233 the INIT_SECTION_ASM_OP code in crtstuff. But we can build up the ctor
234 and dtor lists this way, so we use -init and -fini to invoke the
235 do_global_* functions instead of running collect2. */
237 #define BSS_SECTION_ASM_OP ".section\t.bss"
238 #define CONST_SECTION_ASM_OP_32 "\t.rdata"
239 #define CONST_SECTION_ASM_OP_64 ".section\t.rodata"
241 /* The IRIX 6 assembler .section directive takes four additional args:
242 section type, flags, entry size, and alignment. The alignment of the
243 .ctors and .dtors sections needs to be the same as the size of a pointer
244 so that the linker doesn't add padding between elements. */
245 #if defined (CRT_BEGIN) || defined (CRT_END)
247 /* If we are included from crtstuff.c, these need to be plain strings.
248 _MIPS_SZPTR is defined in SUBTARGET_CPP_SPEC above. */
249 #if _MIPS_SZPTR == 64
250 #define CTORS_SECTION_ASM_OP ".section\t.ctors,1,2,0,8"
251 #define DTORS_SECTION_ASM_OP ".section\t.dtors,1,2,0,8"
252 #else /* _MIPS_SZPTR != 64 */
253 #define CTORS_SECTION_ASM_OP ".section\t.ctors,1,2,0,4"
254 #define DTORS_SECTION_ASM_OP ".section\t.dtors,1,2,0,4"
255 #endif /* _MIPS_SZPTR == 64 */
257 #else /* ! (defined (CRT_BEGIN) || defined (CRT_END)) */
259 /* If we are included from varasm.c, these need to depend on -mabi. */
260 #define CTORS_SECTION_ASM_OP \
261 (TARGET_LONG64 ? ".section\t.ctors,1,2,0,8" : ".section\t.ctors,1,2,0,4")
262 #define DTORS_SECTION_ASM_OP \
263 (TARGET_LONG64 ? ".section\t.dtors,1,2,0,8" : ".section\t.dtors,1,2,0,4")
264 #endif /* defined (CRT_BEGIN) || defined (CRT_END) */
266 /* dwarf2out will handle padding this data properly. We definitely don't
267 want it 8-byte aligned on n32. */
268 #define EH_FRAME_SECTION_ASM_OP ".section\t.eh_frame,1,2,0,1"
270 /* A default list of other sections which we might be "in" at any given
271 time. For targets that use additional sections (e.g. .tdesc) you
272 should override this definition in the target-specific file which
273 includes this file. */
275 #undef EXTRA_SECTIONS
276 #define EXTRA_SECTIONS in_sdata, in_rdata, in_const, in_ctors, in_dtors
278 /* A default list of extra section function definitions. For targets
279 that use additional sections (e.g. .tdesc) you should override this
280 definition in the target-specific file which includes this file. */
282 /* ??? rdata_section is now same as svr4 const_section. */
284 #undef EXTRA_SECTION_FUNCTIONS
285 #define EXTRA_SECTION_FUNCTIONS \
289 if (in_section != in_sdata) \
291 fprintf (asm_out_file, "%s\n", SDATA_SECTION_ASM_OP); \
292 in_section = in_sdata; \
299 if (in_section != in_rdata) \
301 if (mips_abi != ABI_32) \
302 fprintf (asm_out_file, "%s\n", CONST_SECTION_ASM_OP_64); \
304 fprintf (asm_out_file, "%s\n", CONST_SECTION_ASM_OP_32); \
305 in_section = in_rdata; \
308 CTORS_SECTION_FUNCTION \
309 DTORS_SECTION_FUNCTION
311 #define CTORS_SECTION_FUNCTION \
315 if (in_section != in_ctors) \
317 fprintf (asm_out_file, "%s\n", CTORS_SECTION_ASM_OP); \
318 in_section = in_ctors; \
322 #define DTORS_SECTION_FUNCTION \
326 if (in_section != in_dtors) \
328 fprintf (asm_out_file, "%s\n", DTORS_SECTION_ASM_OP); \
329 in_section = in_dtors; \
333 /* A C statement (sans semicolon) to output an element in the table of
334 global constructors. */
335 #define ASM_OUTPUT_CONSTRUCTOR(FILE,NAME) \
338 fprintf (FILE, "\t%s\t ", \
339 TARGET_LONG64 ? ".dword" : ".word"); \
340 assemble_name (FILE, NAME); \
341 fprintf (FILE, "\n"); \
344 /* A C statement (sans semicolon) to output an element in the table of
345 global destructors. */
346 #define ASM_OUTPUT_DESTRUCTOR(FILE,NAME) \
349 fprintf (FILE, "\t%s\t ", \
350 TARGET_LONG64 ? ".dword" : ".word"); \
351 assemble_name (FILE, NAME); \
352 fprintf (FILE, "\n"); \
355 /* A C statement to output something to the assembler file to switch to section
356 NAME for object DECL which is either a FUNCTION_DECL, a VAR_DECL or
359 #define ASM_OUTPUT_SECTION_NAME(F, DECL, NAME, RELOC) \
361 extern FILE *asm_out_text_file; \
362 if ((DECL) && TREE_CODE (DECL) == FUNCTION_DECL) \
363 fprintf (asm_out_text_file, "\t.section %s,1,6,4,4\n", (NAME)); \
364 else if ((DECL) && DECL_READONLY_SECTION (DECL, RELOC)) \
365 fprintf (F, "\t.section %s,1,2,0,8\n", (NAME)); \
367 fprintf (F, "\t.section %s,1,3,0,8\n", (NAME)); \
370 /* Stuff for constructors. End here. */
372 /* ??? Perhaps just include svr4.h in this file? */
374 /* ??? SGI assembler may core dump when compiling with -g.
375 Sometimes as succeeds, but then we get a linker error. (cmds.c in 072.sc)
376 Getting rid of .file solves both problems. */
377 #undef ASM_OUTPUT_FILENAME
378 #define ASM_OUTPUT_FILENAME(STREAM, NUM_SOURCE_FILENAMES, NAME) \
381 fprintf (STREAM, "\t#.file\t%d ", NUM_SOURCE_FILENAMES); \
382 output_quoted_string (STREAM, NAME); \
383 fputs ("\n", STREAM); \
387 /* ??? SGI assembler gives warning whenever .lcomm is used. */
388 #undef ASM_OUTPUT_LOCAL
389 #define ASM_OUTPUT_ALIGNED_LOCAL(STREAM, NAME, SIZE, ALIGN) \
392 if (mips_abi != ABI_32) \
394 fprintf (STREAM, "%s\n", BSS_SECTION_ASM_OP); \
395 mips_declare_object (STREAM, NAME, "", ":\n", 0); \
396 ASM_OUTPUT_ALIGN (STREAM, floor_log2 (ALIGN / BITS_PER_UNIT)); \
397 ASM_OUTPUT_SKIP (STREAM, SIZE); \
398 fprintf (STREAM, "\t%s\n", POPSECTION_ASM_OP); \
401 mips_declare_object (STREAM, NAME, "\n\t.lcomm\t", ",%u\n", (SIZE)); \
405 /* A C statement (sans semicolon) to output to the stdio stream
406 FILE the assembler definition of uninitialized global DECL named
407 NAME whose size is SIZE bytes and alignment is ALIGN bytes.
408 Try to use asm_output_aligned_bss to implement this macro. */
410 #define ASM_OUTPUT_ALIGNED_BSS(FILE, DECL, NAME, SIZE, ALIGN) \
411 asm_output_aligned_bss (FILE, DECL, NAME, SIZE, ALIGN)
413 /* Write the extra assembler code needed to declare an object properly. */
415 #undef ASM_DECLARE_OBJECT_NAME
416 #define ASM_DECLARE_OBJECT_NAME(STREAM, NAME, DECL) \
419 size_directive_output = 0; \
420 if (!flag_inhibit_size_directive && DECL_SIZE (DECL)) \
422 size_directive_output = 1; \
423 fprintf (STREAM, "\t%s\t ", SIZE_ASM_OP); \
424 assemble_name (STREAM, NAME); \
425 fprintf (STREAM, ",%d\n", int_size_in_bytes (TREE_TYPE (DECL))); \
427 mips_declare_object (STREAM, NAME, "", ":\n", 0); \
431 /* Output the size directive for a decl in rest_of_decl_compilation
432 in the case where we did not do so before the initializer.
433 Once we find the error_mark_node, we know that the value of
434 size_directive_output was set
435 by ASM_DECLARE_OBJECT_NAME when it was run for the same decl. */
437 #define ASM_FINISH_DECLARE_OBJECT(FILE, DECL, TOP_LEVEL, AT_END) \
439 char *name = XSTR (XEXP (DECL_RTL (DECL), 0), 0); \
440 if (!flag_inhibit_size_directive && DECL_SIZE (DECL) \
441 && ! AT_END && TOP_LEVEL \
442 && DECL_INITIAL (DECL) == error_mark_node \
443 && !size_directive_output) \
445 size_directive_output = 1; \
446 fprintf (FILE, "\t%s\t ", SIZE_ASM_OP); \
447 assemble_name (FILE, name); \
448 fprintf (FILE, ",%d\n", int_size_in_bytes (TREE_TYPE (DECL))); \
452 #undef LOCAL_LABEL_PREFIX
453 #define LOCAL_LABEL_PREFIX (mips_abi == ABI_32 ? "$" : ".")
455 /* Profiling is supported via libprof1.a not -lc_p as in Irix 3. */
456 /* ??? If no mabi=X option give, but a mipsX option is, then should depend
457 on the mipsX option. */
458 #undef STARTFILE_SPEC
459 #define STARTFILE_SPEC \
460 "%{!static:%{!shared: \
461 %{mabi=32:%{pg:gcrt1.o%s} \
462 %{!pg:%{p:mcrt1.o%s libprof1.a%s}%{!p:crt1.o%s}}} \
464 %{mips4:%{pg:/usr/lib32/mips4/gcrt1.o%s} \
465 %{!pg:%{p:/usr/lib32/mips4/mcrt1.o%s /usr/lib32/mips4/libprof1.a%s} \
466 %{!p:/usr/lib32/mips4/crt1.o%s}}} \
467 %{!mips4:%{pg:/usr/lib32/mips3/gcrt1.o%s} \
468 %{!pg:%{p:/usr/lib32/mips3/mcrt1.o%s /usr/lib32/mips3/libprof1.a%s} \
469 %{!p:/usr/lib32/mips3/crt1.o%s}}}} \
471 %{mips4:%{pg:/usr/lib64/mips4/gcrt1.o} \
472 %{!pg:%{p:/usr/lib64/mips4/mcrt1.o /usr/lib64/mips4/libprof1.a} \
473 %{!p:/usr/lib64/mips4/crt1.o}}} \
474 %{!mips4:%{pg:/usr/lib64/mips3/gcrt1.o} \
475 %{!pg:%{p:/usr/lib64/mips3/mcrt1.o /usr/lib64/mips3/libprof1.a} \
476 %{!p:/usr/lib64/mips3/crt1.o}}}} \
478 %{mips4:%{pg:/usr/lib32/mips4/gcrt1.o%s} \
479 %{!pg:%{p:/usr/lib32/mips4/mcrt1.o%s /usr/lib32/mips4/libprof1.a%s} \
480 %{!p:/usr/lib32/mips4/crt1.o%s}}} \
481 %{!mips4:%{pg:/usr/lib32/mips3/gcrt1.o%s} \
482 %{!pg:%{p:/usr/lib32/mips3/mcrt1.o%s /usr/lib32/mips3/libprof1.a%s} \
483 %{!p:/usr/lib32/mips3/crt1.o%s}}}}}} \
485 %{mabi=32:%{pg:/usr/lib/nonshared/gcrt1.o%s} \
486 %{!pg:%{p:/usr/lib/nonshared/mcrt1.o%s /usr/lib/nonshared/libprof1.a%s} \
487 %{!p:/usr/lib/nonshared/crt1.o%s}}} \
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 %{!p:/usr/lib32/mips3/nonshared/crt1.o%s}}}} \
498 %{mips4:%{pg:/usr/lib64/mips4/nonshared/gcrt1.o} \
499 %{!pg:%{p:/usr/lib64/mips4/nonshared/mcrt1.o \
500 /usr/lib64/mips4/nonshared/libprof1.a} \
501 %{!p:/usr/lib64/mips4/nonshared/crt1.o}}} \
502 %{!mips4:%{pg:/usr/lib64/mips3/nonshared/gcrt1.o} \
503 %{!pg:%{p:/usr/lib64/mips3/nonshared/mcrt1.o \
504 /usr/lib64/mips3/nonshared/libprof1.a} \
505 %{!p:/usr/lib64/mips3/nonshared/crt1.o}}}} \
507 %{mips4:%{pg:/usr/lib32/mips4/nonshared/gcrt1.o%s} \
508 %{!pg:%{p:/usr/lib32/mips4/nonshared/mcrt1.o%s \
509 /usr/lib32/mips4/nonshared/libprof1.a%s} \
510 %{!p:/usr/lib32/mips4/nonshared/crt1.o%s}}} \
511 %{!mips4:%{pg:/usr/lib32/mips3/nonshared/gcrt1.o%s} \
512 %{!pg:%{p:/usr/lib32/mips3/nonshared/mcrt1.o%s \
513 /usr/lib32/mips3/nonshared/libprof1.a%s} \
514 %{!pg:%{p:/usr/lib32/mips3/nonshared/mcrt1.o%s \
515 /usr/lib32/mips3/nonshared/libprof1.a%s} \
516 %{!p:/usr/lib32/mips3/nonshared/crt1.o%s}}}}}} \
521 "%{mabi=n32: %{mips4:-L/usr/lib32/mips4} %{!mips4:-L/usr/lib32/mips3} \
523 %{mabi=64: %{mips4:-L/usr/lib64/mips4} %{!mips4:-L/usr/lib64/mips3} \
525 %{!mabi*: %{mips4:-L/usr/lib32/mips4} %{!mips4:-L/usr/lib32/mips3} \
528 -dont_warn_unused %{p:libprof1.a%s}%{pg:libprof1.a%s} -lc -warn_unused}"
530 /* Avoid getting two warnings for libgcc.a everytime we link. */
532 #define LIBGCC_SPEC "-dont_warn_unused -lgcc -warn_unused"
534 /* ??? If no mabi=X option give, but a mipsX option is, then should depend
535 on the mipsX option. */
537 #define ENDFILE_SPEC \
541 %{mabi=n32:%{mips4:/usr/lib32/mips4/crtn.o%s}\
542 %{!mips4:/usr/lib32/mips3/crtn.o%s}}\
543 %{mabi=64:%{mips4:/usr/lib64/mips4/crtn.o%s}\
544 %{!mips4:/usr/lib64/mips3/crtn.o%s}}\
545 %{!mabi*:%{mips4:/usr/lib32/mips4/crtn.o%s}\
546 %{!mips4:/usr/lib32/mips3/crtn.o%s}}}"
548 /* ??? If no mabi=X option give, but a mipsX option is, then should depend
549 on the mipsX option. */
552 %{G*} %{EB} %{EL} %{mips1} %{mips2} %{mips3} %{mips4} \
553 %{bestGnum} %{shared} %{non_shared} \
554 %{call_shared} %{no_archive} %{exact_version} %{w} \
555 %{static: -non_shared} \
557 %{!shared: %{!non_shared: %{!call_shared: -call_shared -no_unresolved}}}} \
558 %{rpath} -init __do_global_ctors -fini __do_global_dtors \
559 %{shared:-hidden_symbol __do_global_ctors,__do_global_dtors,__EH_FRAME_BEGIN__,__frame_dummy} \
560 -_SYSTYPE_SVR4 -woff 131 \
561 %{mabi=32: -32}%{mabi=n32: -n32}%{mabi=64: -64}%{!mabi*: -n32}"