| /* Definitions of target machine for GNU compiler. Iris version. |
| Copyright (C) 1991, 1993, 1995, 1996, 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. */ |
| |
| #define SGI_TARGET 1 /* inform other mips files this is SGI */ |
| |
| /* Names to predefine in the preprocessor for this target machine. */ |
| |
| #define CPP_PREDEFINES "\ |
| -Dunix -Dmips -Dsgi -DSVR3 -Dhost_mips -DMIPSEB -DSYSTYPE_SYSV \ |
| -Asystem=unix -Asystem=svr3 -Acpu=mips -Amachine=mips" |
| |
| #define STARTFILE_SPEC "%{pg:gcrt1.o%s}%{!pg:%{p:mcrt1.o%s}%{!p:crt1.o%s}}" |
| |
| #define SUBTARGET_CPP_SPEC "\ |
| %{!ansi:-D__EXTENSIONS__} -D_MIPSEB -D_SYSTYPE_SYSV" |
| |
| #define LIB_SPEC \ |
| "%{!p:%{!pg:%{!static:%{!g*:-lc_s}} -lc}}%{p:-lc_p}%{pg:-lc_p} crtn.o%s" |
| |
| #define MACHINE_TYPE "Silicon Graphics Mips" |
| |
| /* Always use 1 for .file number. I [meissner@osf.org] wonder why |
| IRIS needs this. */ |
| |
| #define SET_FILE_NUMBER() num_source_filenames = 1 |
| |
| /* Put out a label after a .loc. I [meissner@osf.org] wonder why |
| IRIS needs this. */ |
| |
| #define LABEL_AFTER_LOC(STREAM) fprintf (STREAM, "LM%d:\n", ++sym_lineno) |
| |
| #define STACK_ARGS_ADJUST(SIZE) \ |
| { \ |
| SIZE.constant += 4; \ |
| if (SIZE.constant < 32) \ |
| SIZE.constant = 32; \ |
| } |
| |
| /* Do not allow `$' in identifiers. */ |
| |
| #define DOLLARS_IN_IDENTIFIERS 0 |
| |
| /* Tell G++ not to create constructors or destructors with $'s in them. */ |
| |
| #define NO_DOLLAR_IN_LABEL 1 |
| |
| /* Specify wchar_t type. */ |
| #define WCHAR_TYPE "unsigned char" |
| #define WCHAR_TYPE_SIZE BITS_PER_UNIT |
| |
| /* Generate calls to memcpy, etc., not bcopy, etc. */ |
| #define TARGET_MEM_FUNCTIONS |
| |
| /* Plain char is unsigned in the SGI compiler. */ |
| #define DEFAULT_SIGNED_CHAR 0 |
