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- /* Definitions of target machine for GNU compiler. MIPS RISC-OS 5.0 System V.4 version.
- Copyright (C) 1992 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 MIPS_SVR4
-
- #define CPP_PREDEFINES \
- "-Dmips -Dunix -Dhost_mips -DMIPSEB -DR3000 -DSYSTYPE_SVR4 \
- -D_mips -D_unix -D_host_mips -D_MIPSEB -D_R3000 -D_SYSTYPE_SVR4 \
- -D_MIPS_SZINT=32 -D_MIPS_SZLONG=32 -D_MIPS_SZPTR=32 \
- -Asystem(unix) -Asystem(svr4) -Acpu(mips) -Amachine(mips)"
-
- #define STANDARD_INCLUDE_DIR "/svr4/usr/include"
-
- #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 /svr4/ "
-
- #define LIB_SPEC "%{p:-lprof1} %{pg:-lprof1} -lc crtn.o%s"
-
- #define STARTFILE_SPEC "%{pg:gcrt0.o%s}%{!pg:%{p:mcrt0.o%s}%{!p:crt1.o%s}}\
- %{ansi:/svr4/usr/ccs/lib/values-Xc.o%s} \
- %{!ansi: \
- %{traditional:/svr4/usr/ccs/lib/values-Xt.o%s} \
- %{!traditional:/svr4/usr/ccs/lib/values-Xa.o%s}}"
-
- #define MACHINE_TYPE "RISC-OS System V.4 Mips"
-
- /* Override defaults for finding the MIPS tools. */
- #define MD_STARTFILE_PREFIX "/svr4/usr/lib/cmplrs/cc/"
- #define MD_EXEC_PREFIX "/svr4/usr/lib/cmplrs/cc/"
-
- /* Mips System V.4 doesn't have a getpagesize() function needed by the
- trampoline code, so use the POSIX sysconf function to get it.
- This is only done when compiling the trampoline code. */
-
- #ifdef L_trampoline
- #include <unistd.h>
-
- /* In at least 5.0 and 5.01, there is no _SC_PAGE_SIZE macro, only a
- _SC_PAGESIZE macro. */
- #ifdef _SC_PAGESIZE
- #define _SC_PAGE_SIZE _SC_PAGESIZE
- #endif
-
- #define getpagesize() sysconf(_SC_PAGE_SIZE)
- #endif /* L_trampoline */
-
- /* Use atexit for static constructors/destructors, instead of defining
- our own exit function. */
- #define HAVE_ATEXIT
-
- /* Generate calls to memcpy, etc., not bcopy, etc. */
- #define TARGET_MEM_FUNCTIONS
-
- /* Some RISCOS assemblers misassemble \n in a .ascii,
- so we use \X0A instead. */
- #define ASM_OUTPUT_NEWLINE(STREAM) \
- fputs ("\\X0A", (STREAM));
-
- #include "mips/mips.h"
-