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Diffstat (limited to 'gcc/config/mips/iris6.h')
| -rwxr-xr-x | gcc/config/mips/iris6.h | 567 |
1 files changed, 567 insertions, 0 deletions
diff --git a/gcc/config/mips/iris6.h b/gcc/config/mips/iris6.h new file mode 100755 index 0000000..3a456b5 --- /dev/null +++ b/gcc/config/mips/iris6.h @@ -0,0 +1,567 @@ +/* Definitions of target machine for GNU compiler. Iris version 6. + Copyright (C) 1994, 1995, 1996, 1997, 1998 Free Software Foundation, Inc. + +This file is part of GNU CC. + +GNU CC is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU CC is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU CC; see the file COPYING. If not, write to +the Free Software Foundation, 59 Temple Place - Suite 330, +Boston, MA 02111-1307, USA. */ + +/* Default to -mabi=n32 and -mips3. */ +#define MIPS_ISA_DEFAULT 3 +#define MIPS_ABI_DEFAULT ABI_N32 +#define MULTILIB_DEFAULTS { "mabi=n32" } + +#ifndef TARGET_DEFAULT +#define TARGET_DEFAULT (MASK_ABICALLS|MASK_FLOAT64|MASK_64BIT) +#endif + +#include "mips/iris5.h" +#include "mips/abi64.h" + +/* Irix6 assembler does handle DWARF2 directives. Override setting in + irix5.h file. */ +#undef DWARF2_UNWIND_INFO + +/* For Irix 6, -mabi=64 implies TARGET_LONG64. */ +/* This is handled in override_options. */ + +#undef SUBTARGET_CC1_SPEC +#define SUBTARGET_CC1_SPEC "%{static: -mno-abicalls}" + +/* We must pass -D_LONGLONG always, even when -ansi is used, because irix6 + system header files require it. This is OK, because gcc never warns + when long long is used in system header files. Alternatively, we can + add support for the SGI builtin type __long_long. */ +#undef CPP_PREDEFINES +#define CPP_PREDEFINES \ + "-Dunix -Dmips -Dsgi -Dhost_mips -DMIPSEB -D_MIPSEB -DSYSTYPE_SVR4 \ + -D_LONGLONG -D_SVR4_SOURCE -D_MODERN_C -D__DSO__ \ + -Asystem(unix) -Asystem(svr4) -Acpu(mips) -Amachine(sgi)" + +#undef SUBTARGET_CPP_SIZE_SPEC +#define SUBTARGET_CPP_SIZE_SPEC "\ +%{mabi=32: -D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \ +%{mabi=n32: -D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \ +%{mabi=64: -D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int} \ +%{!mabi*: -D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int}" + +/* We must make -mips3 do what -mlong64 used to do. */ +/* ??? If no mipsX option given, but a mabi=X option is, then should set + _MIPS_ISA based on the mabi=X option. */ +/* ??? If no mabi=X option give, but a mipsX option is, then should set + _MIPS_SIM based on the mipsX option. */ +/* ??? Same for _MIPS_SZINT. */ +/* ??? Same for _MIPS_SZPTR. */ +/* ??? Same for __SIZE_TYPE and __PTRDIFF_TYPE. */ +#undef SUBTARGET_CPP_SPEC +#define SUBTARGET_CPP_SPEC "\ +%{!ansi:-D__EXTENSIONS__ -D_SGI_SOURCE} \ +%{mfp32: -D_MIPS_FPSET=16}%{!mfp32: -D_MIPS_FPSET=32} \ +%{mips1: -D_MIPS_ISA=_MIPS_ISA_MIPS1} \ +%{mips2: -D_MIPS_ISA=_MIPS_ISA_MIPS2} \ +%{mips3: -D_MIPS_ISA=_MIPS_ISA_MIPS3} \ +%{mips4: -D_MIPS_ISA=_MIPS_ISA_MIPS4} \ +%{!mips*: -D_MIPS_ISA=_MIPS_ISA_MIPS3} \ +%{mabi=32: -D_MIPS_SIM=_MIPS_SIM_ABI32} \ +%{mabi=n32: -D_ABIN32=2 -D_MIPS_SIM=_ABIN32} \ +%{mabi=64: -D_ABI64=3 -D_MIPS_SIM=_ABI64} \ +%{!mabi*: -D_ABIN32=2 -D_MIPS_SIM=_ABIN32} \ +%{!mint64: -D_MIPS_SZINT=32}%{mint64: -D_MIPS_SZINT=64} \ +%{mabi=32: -D_MIPS_SZLONG=32} \ +%{mabi=n32: -D_MIPS_SZLONG=32} \ +%{mabi=64: -D_MIPS_SZLONG=64} \ +%{!mabi*: -D_MIPS_SZLONG=32} \ +%{mabi=32: -D_MIPS_SZPTR=32} \ +%{mabi=n32: -D_MIPS_SZPTR=32} \ +%{mabi=64: -D_MIPS_SZPTR=64} \ +%{!mabi*: -D_MIPS_SZPTR=32} \ +%{!mips1:%{!mips2: -D_COMPILER_VERSION=601}} \ +%{!mips*: -U__mips -D__mips=3} \ +%{mabi=32: -U__mips64} \ +%{mabi=n32: -D__mips64} \ +%{mabi=64: -D__mips64} \ +%{!mabi*: -D__mips64}" + +/* Irix 6 uses DWARF-2. */ +#define DWARF2_DEBUGGING_INFO +#define MIPS_DEBUGGING_INFO +#undef PREFERRED_DEBUGGING_TYPE +#define PREFERRED_DEBUGGING_TYPE DWARF2_DEBUG + +/* Force the generation of dwarf .debug_frame sections even if not + compiling -g. This guarantees that we can unwind the stack. */ +#define DWARF2_FRAME_INFO 1 +/* The size in bytes of a DWARF field indicating an offset or length + relative to a debug info section, specified to be 4 bytes in the DWARF-2 + specification. The SGI/MIPS ABI defines it to be the same as PTR_SIZE. */ +#define DWARF_OFFSET_SIZE PTR_SIZE + +/* There is no GNU as port for Irix6 yet, so we set MD_EXEC_PREFIX so that + gcc will automatically find SGI as instead of searching the user's path. + The latter can fail when building a cross compiler if the user has . in + the path before /usr/bin, since then gcc will find and try to use the link + to the cross assembler which can't possibly work. */ + +#undef MD_EXEC_PREFIX +#define MD_EXEC_PREFIX "/usr/bin/" + +/* We have no need for MD_STARTFILE_PREFIX. */ +#undef MD_STARTFILE_PREFIX + +#undef MACHINE_TYPE +#define MACHINE_TYPE "SGI running IRIX 6.x" + +/* The Irix 6.0.1 assembler doesn't like labels in the text section, so + just avoid emitting them. */ +#define ASM_IDENTIFY_GCC(x) ((void)0) +#define ASM_IDENTIFY_LANGUAGE(x) ((void)0) + +/* Irix 5 stuff that we don't need for Irix 6. */ +/* ??? We do need this for the -mabi=32 switch though. */ +#undef ASM_OUTPUT_UNDEF_FUNCTION +#undef ASM_OUTPUT_EXTERNAL_LIBCALL +#undef ASM_DECLARE_FUNCTION_SIZE + +/* Stuff we need for Irix 6 that isn't in Irix 5. */ + +/* The SGI assembler doesn't like labels before the .ent, so we must output + the .ent and function name here, which is the normal place for it. */ + +#undef ASM_DECLARE_FUNCTION_NAME +#define ASM_DECLARE_FUNCTION_NAME(STREAM, NAME, DECL) \ + do { \ + fputs ("\t.ent\t", STREAM); \ + assemble_name (STREAM, NAME); \ + fputs ("\n", STREAM); \ + assemble_name (STREAM, NAME); \ + fputs (":\n", STREAM); \ + } while (0) + +/* Likewise, the SGI assembler doesn't like labels after the .end, so we + must output the .end here. */ +#define ASM_DECLARE_FUNCTION_SIZE(STREAM, NAME, DECL) \ + do { \ + fputs ("\t.end\t", STREAM); \ + assemble_name (STREAM, NAME); \ + fputs ("\n", STREAM); \ + } while (0) + +/* Tell function_prologue in mips.c that we have already output the .ent/.end + pseudo-ops. */ +#define FUNCTION_NAME_ALREADY_DECLARED + +#undef SET_ASM_OP /* Has no equivalent. See ASM_OUTPUT_DEF below. */ + +#if 0 +/* This is *NOT* how to equate one symbol to another symbol. The assembler + '=' syntax just equates a name to a constant expression. + See ASM_OUTPUT_WEAK_ALIAS. */ + +#define ASM_OUTPUT_DEF(FILE,LABEL1,LABEL2) \ + do { fprintf ((FILE), "\t"); \ + assemble_name (FILE, LABEL1); \ + fprintf (FILE, " = "); \ + assemble_name (FILE, LABEL2); \ + fprintf (FILE, "\n"); \ + } while (0) +#endif + +/* Define the strings used for the special svr4 .type and .size directives. */ + +#define TYPE_ASM_OP ".type" +#define SIZE_ASM_OP ".size" + +/* This is how we tell the assembler that a symbol is weak. */ + +#define ASM_OUTPUT_WEAK_ALIAS(FILE,NAME,VALUE) \ + do { \ + ASM_GLOBALIZE_LABEL (FILE, NAME); \ + fputs ("\t.weakext\t", FILE); \ + assemble_name (FILE, NAME); \ + if (VALUE) \ + { \ + fputc (' ', FILE); \ + assemble_name (FILE, VALUE); \ + } \ + fputc ('\n', FILE); \ + } while (0) + +#define ASM_WEAKEN_LABEL(FILE,NAME) ASM_OUTPUT_WEAK_ALIAS(FILE,NAME,0) + +#define POPSECTION_ASM_OP ".popsection" + +#define DEBUG_INFO_SECTION ".debug_info,0x7000001e,0,0,1" +#define DEBUG_LINE_SECTION ".debug_line,0x7000001e,0,0,1" +#define SFNAMES_SECTION ".debug_sfnames,0x7000001e,0,0,1" +#define SRCINFO_SECTION ".debug_srcinfo,0x7000001e,0,0,1" +#define MACINFO_SECTION ".debug_macinfo,0x7000001e,0,0,1" +#define PUBNAMES_SECTION ".debug_pubnames,0x7000001e,0,0,1" +#define ARANGES_SECTION ".debug_aranges,0x7000001e,0,0,1" +#define FRAME_SECTION ".debug_frame,0x7000001e,0x08000000,0,1" +#define ABBREV_SECTION ".debug_abbrev,0x7000001e,0,0,1" + +/* ??? If no mabi=X option give, but a mipsX option is, then should depend + on the mipsX option. */ +#undef SUBTARGET_ASM_SPEC +#define SUBTARGET_ASM_SPEC "%{!mabi*:-n32}" + +/* Must pass -g0 to the assembler, otherwise it may overwrite our + debug info with its own debug info. */ +/* Must pass -show instead of -v. */ +/* Must pass -G 0 to the assembler, otherwise we may get warnings about + GOT overflow. */ +/* ??? We pass -w to disable all assembler warnings. The `label should be + inside .ent/.end block' warning that we get for DWARF II debug info labels + is particularly annoying. */ +#undef SUBTARGET_MIPS_AS_ASM_SPEC +#define SUBTARGET_MIPS_AS_ASM_SPEC "%{v:-show} -G 0 -w" + +#undef SUBTARGET_ASM_DEBUGGING_SPEC +#define SUBTARGET_ASM_DEBUGGING_SPEC "-g0" + +/* Stuff for constructors. Start here. */ + +/* The assembler now accepts .section pseudo-ops, but it does not allow + one to change the section in the middle of a function, so we can't use + the INIT_SECTION_ASM_OP code in crtstuff. But we can build up the ctor + and dtor lists this way, so we use -init and -fini to invoke the + do_global_* functions instead of running collect2. */ + +#define BSS_SECTION_ASM_OP ".section\t.bss" +#define CONST_SECTION_ASM_OP_32 "\t.rdata" +#define CONST_SECTION_ASM_OP_64 ".section\t.rodata" + +/* The IRIX 6 assembler .section directive takes four additional args: + section type, flags, entry size, and alignment. The alignment of the + .ctors and .dtors sections needs to be the same as the size of a pointer + so that the linker doesn't add padding between elements. */ +#if defined (CRT_BEGIN) || defined (CRT_END) + +/* If we are included from crtstuff.c, these need to be plain strings. + _MIPS_SZPTR is defined in SUBTARGET_CPP_SPEC above. */ +#if _MIPS_SZPTR == 64 +#define CTORS_SECTION_ASM_OP ".section\t.ctors,1,2,0,8" +#define DTORS_SECTION_ASM_OP ".section\t.dtors,1,2,0,8" +#else /* _MIPS_SZPTR != 64 */ +#define CTORS_SECTION_ASM_OP ".section\t.ctors,1,2,0,4" +#define DTORS_SECTION_ASM_OP ".section\t.dtors,1,2,0,4" +#endif /* _MIPS_SZPTR == 64 */ + +#else /* ! (defined (CRT_BEGIN) || defined (CRT_END)) */ + +/* If we are included from varasm.c, these need to depend on -mabi. */ +#define CTORS_SECTION_ASM_OP \ + (TARGET_LONG64 ? ".section\t.ctors,1,2,0,8" : ".section\t.ctors,1,2,0,4") +#define DTORS_SECTION_ASM_OP \ + (TARGET_LONG64 ? ".section\t.dtors,1,2,0,8" : ".section\t.dtors,1,2,0,4") +#endif /* defined (CRT_BEGIN) || defined (CRT_END) */ + +/* dwarf2out will handle padding this data properly. We definitely don't + want it 8-byte aligned on n32. */ +#define EH_FRAME_SECTION_ASM_OP ".section\t.eh_frame,1,2,0,1" + +/* A default list of other sections which we might be "in" at any given + time. For targets that use additional sections (e.g. .tdesc) you + should override this definition in the target-specific file which + includes this file. */ + +#undef EXTRA_SECTIONS +#define EXTRA_SECTIONS in_sdata, in_rdata, in_const, in_ctors, in_dtors + +/* A default list of extra section function definitions. For targets + that use additional sections (e.g. .tdesc) you should override this + definition in the target-specific file which includes this file. */ + +/* ??? rdata_section is now same as svr4 const_section. */ + +#undef EXTRA_SECTION_FUNCTIONS +#define EXTRA_SECTION_FUNCTIONS \ +void \ +sdata_section () \ +{ \ + if (in_section != in_sdata) \ + { \ + fprintf (asm_out_file, "%s\n", SDATA_SECTION_ASM_OP); \ + in_section = in_sdata; \ + } \ +} \ + \ +void \ +rdata_section () \ +{ \ + if (in_section != in_rdata) \ + { \ + if (mips_abi != ABI_32 && mips_abi != ABI_O64) \ + fprintf (asm_out_file, "%s\n", CONST_SECTION_ASM_OP_64); \ + else \ + fprintf (asm_out_file, "%s\n", CONST_SECTION_ASM_OP_32); \ + in_section = in_rdata; \ + } \ +} \ + CTORS_SECTION_FUNCTION \ + DTORS_SECTION_FUNCTION + +#define CTORS_SECTION_FUNCTION \ +void \ +ctors_section () \ +{ \ + if (in_section != in_ctors) \ + { \ + fprintf (asm_out_file, "%s\n", CTORS_SECTION_ASM_OP); \ + in_section = in_ctors; \ + } \ +} + +#define DTORS_SECTION_FUNCTION \ +void \ +dtors_section () \ +{ \ + if (in_section != in_dtors) \ + { \ + fprintf (asm_out_file, "%s\n", DTORS_SECTION_ASM_OP); \ + in_section = in_dtors; \ + } \ +} + +/* A C statement (sans semicolon) to output an element in the table of + global constructors. */ +#define ASM_OUTPUT_CONSTRUCTOR(FILE,NAME) \ + do { \ + ctors_section (); \ + fprintf (FILE, "\t%s\t ", \ + TARGET_LONG64 ? ".dword" : ".word"); \ + assemble_name (FILE, NAME); \ + fprintf (FILE, "\n"); \ + } while (0) + +/* A C statement (sans semicolon) to output an element in the table of + global destructors. */ +#define ASM_OUTPUT_DESTRUCTOR(FILE,NAME) \ + do { \ + dtors_section (); \ + fprintf (FILE, "\t%s\t ", \ + TARGET_LONG64 ? ".dword" : ".word"); \ + assemble_name (FILE, NAME); \ + fprintf (FILE, "\n"); \ + } while (0) + +/* A C statement to output something to the assembler file to switch to section + NAME for object DECL which is either a FUNCTION_DECL, a VAR_DECL or + NULL_TREE. */ + +#define ASM_OUTPUT_SECTION_NAME(F, DECL, NAME, RELOC) \ +do { \ + extern FILE *asm_out_text_file; \ + if ((DECL) && TREE_CODE (DECL) == FUNCTION_DECL) \ + fprintf (asm_out_text_file, "\t.section %s,1,6,4,4\n", (NAME)); \ + else if ((DECL) && DECL_READONLY_SECTION (DECL, RELOC)) \ + fprintf (F, "\t.section %s,1,2,0,8\n", (NAME)); \ + else \ + fprintf (F, "\t.section %s,1,3,0,8\n", (NAME)); \ +} while (0) + +/* Stuff for constructors. End here. */ + +/* ??? Perhaps just include svr4.h in this file? */ + +/* ??? SGI assembler may core dump when compiling with -g. + Sometimes as succeeds, but then we get a linker error. (cmds.c in 072.sc) + Getting rid of .file solves both problems. */ +#undef ASM_OUTPUT_FILENAME +#define ASM_OUTPUT_FILENAME(STREAM, NUM_SOURCE_FILENAMES, NAME) \ +do \ + { \ + fprintf (STREAM, "\t#.file\t%d ", NUM_SOURCE_FILENAMES); \ + output_quoted_string (STREAM, NAME); \ + fputs ("\n", STREAM); \ + } \ +while (0) + +/* ??? SGI assembler gives warning whenever .lcomm is used. */ +#undef ASM_OUTPUT_LOCAL +#define ASM_OUTPUT_ALIGNED_LOCAL(STREAM, NAME, SIZE, ALIGN) \ +do \ + { \ + if (mips_abi != ABI_32 && mips_abi != ABI_O64) \ + { \ + fprintf (STREAM, "%s\n", BSS_SECTION_ASM_OP); \ + mips_declare_object (STREAM, NAME, "", ":\n", 0); \ + ASM_OUTPUT_ALIGN (STREAM, floor_log2 (ALIGN / BITS_PER_UNIT)); \ + ASM_OUTPUT_SKIP (STREAM, SIZE); \ + fprintf (STREAM, "\t%s\n", POPSECTION_ASM_OP); \ + } \ + else \ + mips_declare_object (STREAM, NAME, "\n\t.lcomm\t", ",%u\n", (SIZE)); \ + } \ +while (0) + +/* A C statement (sans semicolon) to output to the stdio stream + FILE the assembler definition of uninitialized global DECL named + NAME whose size is SIZE bytes and alignment is ALIGN bytes. + Try to use asm_output_aligned_bss to implement this macro. */ + +#define ASM_OUTPUT_ALIGNED_BSS(FILE, DECL, NAME, SIZE, ALIGN) \ + asm_output_aligned_bss (FILE, DECL, NAME, SIZE, ALIGN) + +/* Write the extra assembler code needed to declare an object properly. */ + +#undef ASM_DECLARE_OBJECT_NAME +#define ASM_DECLARE_OBJECT_NAME(STREAM, NAME, DECL) \ +do \ + { \ + size_directive_output = 0; \ + if (!flag_inhibit_size_directive && DECL_SIZE (DECL)) \ + { \ + size_directive_output = 1; \ + fprintf (STREAM, "\t%s\t ", SIZE_ASM_OP); \ + assemble_name (STREAM, NAME); \ + fprintf (STREAM, ",%d\n", int_size_in_bytes (TREE_TYPE (DECL))); \ + } \ + mips_declare_object (STREAM, NAME, "", ":\n", 0); \ + } \ +while (0) + +/* Output the size directive for a decl in rest_of_decl_compilation + in the case where we did not do so before the initializer. + Once we find the error_mark_node, we know that the value of + size_directive_output was set + by ASM_DECLARE_OBJECT_NAME when it was run for the same decl. */ + +#define ASM_FINISH_DECLARE_OBJECT(FILE, DECL, TOP_LEVEL, AT_END) \ +do { \ + char *name = XSTR (XEXP (DECL_RTL (DECL), 0), 0); \ + if (!flag_inhibit_size_directive && DECL_SIZE (DECL) \ + && ! AT_END && TOP_LEVEL \ + && DECL_INITIAL (DECL) == error_mark_node \ + && !size_directive_output) \ + { \ + size_directive_output = 1; \ + fprintf (FILE, "\t%s\t ", SIZE_ASM_OP); \ + assemble_name (FILE, name); \ + fprintf (FILE, ",%d\n", int_size_in_bytes (TREE_TYPE (DECL))); \ + } \ + } while (0) + +#undef LOCAL_LABEL_PREFIX +#define LOCAL_LABEL_PREFIX ((mips_abi == ABI_32 || mips_abi == ABI_O64) \ + ? "$" : ".") + +/* Profiling is supported via libprof1.a not -lc_p as in Irix 3. */ +/* ??? If no mabi=X option give, but a mipsX option is, then should depend + on the mipsX option. */ +#undef STARTFILE_SPEC +#define STARTFILE_SPEC \ + "%{!static:%{!shared: \ + %{mabi=32:%{pg:gcrt1.o%s} \ + %{!pg:%{p:mcrt1.o%s libprof1.a%s}%{!p:crt1.o%s}}} \ + %{mabi=n32: \ + %{mips4:%{pg:/usr/lib32/mips4/gcrt1.o%s} \ + %{!pg:%{p:/usr/lib32/mips4/mcrt1.o%s /usr/lib32/mips4/libprof1.a%s} \ + %{!p:/usr/lib32/mips4/crt1.o%s}}} \ + %{!mips4:%{pg:/usr/lib32/mips3/gcrt1.o%s} \ + %{!pg:%{p:/usr/lib32/mips3/mcrt1.o%s /usr/lib32/mips3/libprof1.a%s} \ + %{!p:/usr/lib32/mips3/crt1.o%s}}}} \ + %{mabi=64: \ + %{mips4:%{pg:/usr/lib64/mips4/gcrt1.o} \ + %{!pg:%{p:/usr/lib64/mips4/mcrt1.o /usr/lib64/mips4/libprof1.a} \ + %{!p:/usr/lib64/mips4/crt1.o}}} \ + %{!mips4:%{pg:/usr/lib64/mips3/gcrt1.o} \ + %{!pg:%{p:/usr/lib64/mips3/mcrt1.o /usr/lib64/mips3/libprof1.a} \ + %{!p:/usr/lib64/mips3/crt1.o}}}} \ + %{!mabi*: \ + %{mips4:%{pg:/usr/lib32/mips4/gcrt1.o%s} \ + %{!pg:%{p:/usr/lib32/mips4/mcrt1.o%s /usr/lib32/mips4/libprof1.a%s} \ + %{!p:/usr/lib32/mips4/crt1.o%s}}} \ + %{!mips4:%{pg:/usr/lib32/mips3/gcrt1.o%s} \ + %{!pg:%{p:/usr/lib32/mips3/mcrt1.o%s /usr/lib32/mips3/libprof1.a%s} \ + %{!p:/usr/lib32/mips3/crt1.o%s}}}}}} \ + %{static: \ + %{mabi=32:%{pg:/usr/lib/nonshared/gcrt1.o%s} \ + %{!pg:%{p:/usr/lib/nonshared/mcrt1.o%s /usr/lib/nonshared/libprof1.a%s} \ + %{!p:/usr/lib/nonshared/crt1.o%s}}} \ + %{mabi=n32: \ + %{mips4:%{pg:/usr/lib32/mips4/nonshared/gcrt1.o%s} \ + %{!pg:%{p:/usr/lib32/mips4/nonshared/mcrt1.o%s \ + /usr/lib32/mips4/nonshared/libprof1.a%s} \ + %{!p:/usr/lib32/mips4/nonshared/crt1.o%s}}} \ + %{!mips4:%{pg:/usr/lib32/mips3/nonshared/gcrt1.o%s} \ + %{!pg:%{p:/usr/lib32/mips3/nonshared/mcrt1.o%s \ + /usr/lib32/mips3/nonshared/libprof1.a%s} \ + %{!p:/usr/lib32/mips3/nonshared/crt1.o%s}}}} \ + %{mabi=64: \ + %{mips4:%{pg:/usr/lib64/mips4/nonshared/gcrt1.o} \ + %{!pg:%{p:/usr/lib64/mips4/nonshared/mcrt1.o \ + /usr/lib64/mips4/nonshared/libprof1.a} \ + %{!p:/usr/lib64/mips4/nonshared/crt1.o}}} \ + %{!mips4:%{pg:/usr/lib64/mips3/nonshared/gcrt1.o} \ + %{!pg:%{p:/usr/lib64/mips3/nonshared/mcrt1.o \ + /usr/lib64/mips3/nonshared/libprof1.a} \ + %{!p:/usr/lib64/mips3/nonshared/crt1.o}}}} \ + %{!mabi*: \ + %{mips4:%{pg:/usr/lib32/mips4/nonshared/gcrt1.o%s} \ + %{!pg:%{p:/usr/lib32/mips4/nonshared/mcrt1.o%s \ + /usr/lib32/mips4/nonshared/libprof1.a%s} \ + %{!p:/usr/lib32/mips4/nonshared/crt1.o%s}}} \ + %{!mips4:%{pg:/usr/lib32/mips3/nonshared/gcrt1.o%s} \ + %{!pg:%{p:/usr/lib32/mips3/nonshared/mcrt1.o%s \ + /usr/lib32/mips3/nonshared/libprof1.a%s} \ + %{!pg:%{p:/usr/lib32/mips3/nonshared/mcrt1.o%s \ + /usr/lib32/mips3/nonshared/libprof1.a%s} \ + %{!p:/usr/lib32/mips3/nonshared/crt1.o%s}}}}}} \ + crtbegin.o%s" + +#undef LIB_SPEC +#define LIB_SPEC \ + "%{mabi=n32: %{mips4:-L/usr/lib32/mips4} %{!mips4:-L/usr/lib32/mips3} \ + -L/usr/lib32} \ + %{mabi=64: %{mips4:-L/usr/lib64/mips4} %{!mips4:-L/usr/lib64/mips3} \ + -L/usr/lib64} \ + %{!mabi*: %{mips4:-L/usr/lib32/mips4} %{!mips4:-L/usr/lib32/mips3} \ + -L/usr/lib32} \ + %{!shared: \ + -dont_warn_unused %{p:libprof1.a%s}%{pg:libprof1.a%s} -lc -warn_unused}" + +/* Avoid getting two warnings for libgcc.a everytime we link. */ +#undef LIBGCC_SPEC +#define LIBGCC_SPEC "-dont_warn_unused -lgcc -warn_unused" + +/* ??? If no mabi=X option give, but a mipsX option is, then should depend + on the mipsX option. */ +#undef ENDFILE_SPEC +#define ENDFILE_SPEC \ + "crtend.o%s \ + %{!shared: \ + %{mabi=32:crtn.o%s}\ + %{mabi=n32:%{mips4:/usr/lib32/mips4/crtn.o%s}\ + %{!mips4:/usr/lib32/mips3/crtn.o%s}}\ + %{mabi=64:%{mips4:/usr/lib64/mips4/crtn.o%s}\ + %{!mips4:/usr/lib64/mips3/crtn.o%s}}\ + %{!mabi*:%{mips4:/usr/lib32/mips4/crtn.o%s}\ + %{!mips4:/usr/lib32/mips3/crtn.o%s}}}" + +/* ??? If no mabi=X option give, but a mipsX option is, then should depend + on the mipsX option. */ +#undef LINK_SPEC +#define LINK_SPEC "\ +%{G*} %{EB} %{EL} %{mips1} %{mips2} %{mips3} %{mips4} \ +%{bestGnum} %{shared} %{non_shared} \ +%{call_shared} %{no_archive} %{exact_version} %{w} \ +%{static: -non_shared} \ +%{!static: \ + %{!shared: %{!non_shared: %{!call_shared: -call_shared -no_unresolved}}}} \ +%{rpath} -init __do_global_ctors -fini __do_global_dtors \ +%{shared:-hidden_symbol __do_global_ctors,__do_global_dtors,__EH_FRAME_BEGIN__,__frame_dummy} \ +-_SYSTYPE_SVR4 -woff 131 \ +%{mabi=32: -32}%{mabi=n32: -n32}%{mabi=64: -64}%{!mabi*: -n32}" |