home *** CD-ROM | disk | FTP | other *** search
- /* Definitions of target machine for GNU compiler. MIPS RISC-OS System V version.
- Copyright (C) 1991 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_SYSV
-
- #define CPP_PREDEFINES "\
- -Dmips -Dunix -Dhost_mips -DMIPSEB -DR3000 -DSYSTYPE_SYSV \
- -D_mips -D_unix -D_host_mips -D_MIPSEB -D_R3000 -D_SYSTYPE_SYSV \
- -Asystem(unix) -Asystem(svr3) -Acpu(mips) -Amachine(mips)"
-
- #define STANDARD_INCLUDE_DIR "/sysv/usr/include"
-
- #define CPP_SPEC "\
- %{.cc: -D__LANGUAGE_C_PLUS_PLUS -D_LANGUAGE_C_PLUS_PLUS} \
- %{.cxx: -D__LANGUAGE_C_PLUS_PLUS -D_LANGUAGE_C_PLUS_PLUS} \
- %{.C: -D__LANGUAGE_C_PLUS_PLUS -D_LANGUAGE_C_PLUS_PLUS} \
- %{.m: -D__LANGUAGE_OBJECTIVE_C -D_LANGUAGE_OBJECTIVE_C} \
- %{.S: -D__LANGUAGE_ASSEMBLY -D_LANGUAGE_ASSEMBLY %{!ansi:-DLANGUAGE_ASSEMBLY}} \
- %{.s: -D__LANGUAGE_ASSEMBLY -D_LANGUAGE_ASSEMBLY %{!ansi:-DLANGUAGE_ASSEMBLY}} \
- %{!.S:%{!.s: -D__LANGUAGE_C -D_LANGUAGE_C %{!ansi:-DLANGUAGE_C}}}"
-
- #define LINK_SPEC "\
- %{G*} \
- %{!mgas: \
- %{EB} %{!EB:-EB} \
- %{EL: %e-EL not supported} \
- %{bestGnum} %{shared} %{non_shared} \
- %{mips1} %{mips2} %{mips3} \
- -systype /sysv/}"
-
- #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}}"
-
- #define MACHINE_TYPE "RISC-OS System V Mips"
-
- /* Override defaults for finding the MIPS tools. */
- #define MD_STARTFILE_PREFIX "/sysv/usr/lib/cmplrs/cc/"
- #define MD_EXEC_PREFIX "/sysv/usr/lib/cmplrs/cc/"
-
- /* Mips System V 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 <sys/param.h>
- #include <unistd.h>
-
- #ifdef _SC_PAGE_SIZE
- #define getpagesize() sysconf(_SC_PAGE_SIZE)
-
- #else /* older rev of OS */
- #define getpagesize() (NBPC)
- #endif /* !_SC_PAGE_SIZE */
- #endif /* L_trampoline */
-
- /* Generate calls to memcpy, etc., not bcopy, etc. */
- #define TARGET_MEM_FUNCTIONS
-
- #include "mips/mips.h"
-