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- /* Definitions of target machine for GNU compiler. Iris version.
- Copyright (C) 1991, 1993 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, 675 Mass Ave, Cambridge, MA 02139, 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 CPP_SPEC "\
- %{!ansi:-D__EXTENSIONS__} -D_MIPSEB -D_SYSTYPE_SYSV \
- %{.S: -D_LANGUAGE_ASSEMBLY %{!ansi:-DLANGUAGE_ASSEMBLY}} \
- %{.s: -D_LANGUAGE_ASSEMBLY %{!ansi:-DLANGUAGE_ASSEMBLY}} \
- %{.cc: -D_LANGUAGE_C_PLUS_PLUS} \
- %{.cxx: -D_LANGUAGE_C_PLUS_PLUS} \
- %{.C: -D_LANGUAGE_C_PLUS_PLUS} \
- %{.m: -D_LANGUAGE_OBJECTIVE_C} \
- %{!.S: %{!.s: %{!.cc: %{!.cxx: %{!.C: %{!.m: -D_LANGUAGE_C %{!ansi:-DLANGUAGE_C}}}}}}} \
- %{mlong64:-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int} \
- %{!mlong64:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \
- %{mips3:-U__mips -D__mips=3}"
-
- #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; \
- }
-
- /* Define this macro to control use of the character `$' in
- identifier names. The value should be 0, 1, or 2. 0 means `$'
- is not allowed by default; 1 means it is allowed by default if
- `-traditional' is used; 2 means it is allowed by default provided
- `-ansi' is not used. 1 is the default; there is no need to
- define this macro in that case. */
-
- #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
-
- #include "mips/mips.h"
-