63 lines
1.9 KiB
C
63 lines
1.9 KiB
C
/* Definitions of target machine for GNU compiler. Sony RISC NEWS (mips) System V version.
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Copyright (C) 1992 Free Software Foundation, Inc.
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This file is part of GNU CC.
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GNU CC is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GNU CC is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU CC; see the file COPYING. If not, write to
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the Free Software Foundation, 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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#define MIPS_SYSV
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#define CPP_PREDEFINES "\
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-Dmips -Dunix -Dhost_mips -Dsony -Dsonyrisc -DMIPSEB -DSYSTYPE_SYSV \
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-Asystem(unix) -Asystem(svr3) -Acpu(mips) -Amachine(mips)"
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#define MD_STARTFILE_PREFIX "/usr/ccs/lib/"
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#define LIB_SPEC "\
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%{ZBSD43: -L/usr/ucblib -lucb -lresolv -lsocket -lnsl} \
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-nocount %{p:-lprof1} %{pg:-lprof1} -lc crtn.o%s values-Xt.o%s"
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#define STARTFILE_SPEC "%{pg:gcrt0.o%s}%{!pg:%{p:mcrt1.o%s}%{!p:-nocount crt1.o%s -count}}"
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#define MACHINE_TYPE "Sony RISC NEWS (SVR4 mips)"
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#define NO_LIB_PROTOTYPE
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#define NO_DOLLAR_IN_LABEL
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#define NM_FLAGS "-Bp"
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/* Generate calls to memcpy, etc., not bcopy, etc. */
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#define TARGET_MEM_FUNCTIONS
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/* Mips System V.4 doesn't have a getpagesize() function needed by the
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trampoline code, so use the POSIX sysconf function to get it.
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This is only done when compiling the trampoline code. */
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#ifdef L_trampoline
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#include <sys/param.h>
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#include <unistd.h>
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#ifdef _SC_PAGE_SIZE
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#define getpagesize() sysconf(_SC_PAGE_SIZE)
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#else /* older rev of OS */
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#define getpagesize() (NBPC)
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#endif /* !_SC_PAGE_SIZE */
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#endif /* L_trampoline */
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#include "mips/mips.h"
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