| /* Definitions of target machine for GNU compiler. MIPS GNU Hurd version. |
| Copyright (C) 1995, 1996 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. */ |
| |
| #define TARGET_DEFAULT MASK_GAS |
| |
| #include <mips/mips.h> |
| |
| #undef SWITCH_TAKES_ARG |
| #undef ASM_FILE_END |
| #undef ASM_OUTPUT_IDENT |
| #undef ASM_OUTPUT_SOURCE_LINE |
| #undef READONLY_DATA_SECTION |
| #undef SELECT_SECTION |
| #undef ASM_DECLARE_FUNCTION_NAME |
| #undef ASM_DECLARE_OBJECT_NAME |
| /* #undef PREFERRED_DEBUGGING_TYPE */ |
| |
| #include <svr4.h> |
| |
| #undef MD_EXEC_PREFIX |
| #undef MD_STARTFILE_PREFIX |
| #undef TARGET_VERSION |
| #define TARGET_VERSION fprintf (stderr, " (MIPS GNU/ELF)"); |
| |
| /* Output at beginning of assembler file. */ |
| /* The .file command should always begin the output. */ |
| #undef ASM_FILE_START |
| #define ASM_FILE_START(FILE) \ |
| do { \ |
| mips_asm_file_start (FILE); \ |
| fprintf (FILE, "\t.version\t\"01.01\"\n"); \ |
| } while (0) |
| |
| #undef ASM_FILE_END |
| #define ASM_FILE_END(FILE) \ |
| do { \ |
| mips_asm_file_end(FILE); \ |
| fprintf ((FILE), "\t%s\t\"GCC: (GNU) %s\"\n", \ |
| IDENT_ASM_OP, version_string); \ |
| } while (0) |
| |
| #undef ASM_OUTPUT_SOURCE_LINE |
| #define ASM_OUTPUT_SOURCE_LINE(FILE, LINE) \ |
| do { \ |
| ++sym_lineno; \ |
| fprintf ((FILE), ".LM%d:\n\t%s %d,0,%d,.LM%d\n", \ |
| sym_lineno, ASM_STABN_OP, N_SLINE, (LINE), sym_lineno); \ |
| } while (0) |
| |
| #undef ASM_DECLARE_FUNCTION_NAME |
| #define ASM_DECLARE_FUNCTION_NAME(STREAM, NAME, DECL) \ |
| do { \ |
| extern FILE *asm_out_text_file; \ |
| \ |
| if (TARGET_GP_OPT) \ |
| STREAM = asm_out_text_file; \ |
| fprintf (STREAM, "\t%s\t ", TYPE_ASM_OP); \ |
| assemble_name (STREAM, NAME); \ |
| putc (',', STREAM); \ |
| fprintf (STREAM, TYPE_OPERAND_FMT, "function"); \ |
| putc ('\n', STREAM); \ |
| ASM_DECLARE_RESULT (STREAM, DECL_RESULT (DECL)); \ |
| HALF_PIC_DECLARE (NAME); \ |
| } while (0) |
| |
| /* Switch Recognition by gcc.c. Add -G xx support */ |
| #undef SWITCH_TAKES_ARG |
| #define SWITCH_TAKES_ARG(CHAR) \ |
| (DEFAULT_SWITCH_TAKES_ARG(CHAR) || (CHAR) == 'G') |
| |
| #undef DEFAULT_PCC_STRUCT_RETURN |
| #define DEFAULT_PCC_STRUCT_RETURN 1 |
| |
| #undef DBX_REGISTER_NUMBER |
| #define DBX_REGISTER_NUMBER(REGNO) mips_dbx_regno[ (REGNO) ] |
| |
| #define MIPS_GNU |
| |
| #undef CPP_PREDEFINES |
| #define CPP_PREDEFINES GNU_CPP_PREDEFINES("mips") \ |
| "-DMIPSEB -DR3000 -D_MIPSEB -D_R3000 \ |
| -D_MIPS_SZINT=32 -D_MIPS_SZLONG=32 -D_MIPS_SZPTR=32" |
| |
| #undef LINK_SPEC |
| #define LINK_SPEC "\ |
| %{G*} %{EB} %{EL} %{mips1} %{mips2} %{mips3} \ |
| %{bestGnum} %{shared} %{non_shared} \ |
| %{call_shared} %{no_archive} %{exact_version} \ |
| %{!shared: %{!non_shared: %{!call_shared: -non_shared}}} \ |
| -systype /gnu/ " |
| |
| #undef LIB_SPEC |
| #define LIB_SPEC "%{p:-lprof1} %{pg:-lprof1} -lc crtn.o%s" |
| |
| #undef STARTFILE_SPEC |
| #define STARTFILE_SPEC "%{pg:gcrt0.o%s} %{!pg:%{p:gcrt0.o%s} %{!p:crt0.o%s}} %{static:-static}" |
| |
| #undef MACHINE_TYPE |
| #define MACHINE_TYPE "GNU MIPS/ELF" |
| |
| #undef YES_UNDERSCORE |
| |
| #undef SDB_DEBUGGING_INFO |
| #undef DBX_DEBUGGING_INFO |
| #undef MIPS_DEBUGGING_INFO |
| #define DWARF_DEBUGGING_INFO |
| |
| #define NO_MIPS_SELECT_SECTION |
| |
| /* Get machine-independent configuration parameters for the GNU system. */ |
| #include <gnu.h> |