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Annotation of gcc/config/mips/svr4-4.h, revision 1.1.1.4

1.1       root        1: /* Definitions of target machine for GNU compiler.  MIPS RISC-OS System V.4 version.
                      2:    Copyright (C) 1992 Free Software Foundation, Inc.
                      3: 
                      4: This file is part of GNU CC.
                      5: 
                      6: GNU CC is free software; you can redistribute it and/or modify
                      7: it under the terms of the GNU General Public License as published by
                      8: the Free Software Foundation; either version 2, or (at your option)
                      9: any later version.
                     10: 
                     11: GNU CC is distributed in the hope that it will be useful,
                     12: but WITHOUT ANY WARRANTY; without even the implied warranty of
                     13: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
                     14: GNU General Public License for more details.
                     15: 
                     16: You should have received a copy of the GNU General Public License
                     17: along with GNU CC; see the file COPYING.  If not, write to
1.1.1.4 ! root       18: the Free Software Foundation, 59 Temple Place - Suite 330,
        !            19: Boston, MA 02111-1307, USA.  */
1.1       root       20: 
                     21: #define MIPS_SVR4
                     22: 
1.1.1.2   root       23: #define CPP_PREDEFINES "\
                     24: -Dmips -Dunix -Dhost_mips -DMIPSEB -DR3000 -DSYSTYPE_SVR4 \
                     25: -D_mips -D_unix -D_host_mips -D_MIPSEB -D_R3000 -D_SYSTYPE_SVR4 \
                     26: -Asystem(unix) -Asystem(svr4) -Acpu(mips) -Amachine(mips)"
1.1       root       27: 
                     28: #define STANDARD_INCLUDE_DIR "/svr4/usr/include"
                     29: 
                     30: #define LINK_SPEC "\
1.1.1.3   root       31: %{G*} %{EB} %{EL} %{mips1} %{mips2} %{mips3} \
                     32: %{bestGnum} %{shared} %{non_shared} \
                     33: -systype /svr4/"
1.1       root       34:                    
                     35: #define LIB_SPEC "%{p:-lprof1} %{pg:-lprof1} -lc crtn.o%s"
                     36: 
                     37: #define STARTFILE_SPEC "%{pg:gcrt0.o%s}%{!pg:%{p:mcrt0.o%s}%{!p:crt1.o%s}}"
                     38: 
                     39: #define MACHINE_TYPE "RISC-OS System V.4 Mips"
                     40: 
                     41: /* Override defaults for finding the MIPS tools.  */
                     42: #define MD_STARTFILE_PREFIX "/svr4/usr/lib/cmplrs/cc/"
                     43: #define MD_EXEC_PREFIX "/svr4/usr/lib/cmplrs/cc/"
                     44: 
                     45: /* Mips System V.4 doesn't have a getpagesize() function needed by the
                     46:    trampoline code, so use the POSIX sysconf function to get it.
                     47:    This is only done when compiling the trampoline code.  */
                     48: 
                     49: #ifdef  L_trampoline
                     50: #include <unistd.h>
                     51: 
                     52: #define getpagesize()  sysconf(_SC_PAGE_SIZE)
                     53: #endif /*  L_trampoline */
                     54: 
                     55: /* Use atexit for static constructors/destructors, instead of defining
                     56:    our own exit function.  */
                     57: #define HAVE_ATEXIT
                     58: 
                     59: /* Generate calls to memcpy, etc., not bcopy, etc.  */
                     60: #define TARGET_MEM_FUNCTIONS
                     61: 
                     62: #include "mips/mips.h"

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