3f40de7333
(LINK_SPEC): Do not depend on gas. Don't interpret -EB and -EL options, but do pass them. From-SVN: r6720
89 lines
3.2 KiB
C
89 lines
3.2 KiB
C
/* 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 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*} %{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"
|