| 1 | /* Definitions of target machine for GNU compiler. Sony RISC NEWS (mips) System V version. |
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| 2 | Copyright (C) 1992 Free Software Foundation, Inc. |
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| 3 | |
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| 4 | This file is part of GNU CC. |
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| 5 | |
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| 6 | GNU CC is free software; you can redistribute it and/or modify |
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| 7 | it under the terms of the GNU General Public License as published by |
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| 8 | the Free Software Foundation; either version 2, or (at your option) |
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| 9 | any later version. |
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| 10 | |
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| 11 | GNU CC is distributed in the hope that it will be useful, |
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| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 14 | GNU General Public License for more details. |
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| 15 | |
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| 16 | You should have received a copy of the GNU General Public License |
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| 17 | along with GNU CC; see the file COPYING. If not, write to |
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| 18 | the Free Software Foundation, 59 Temple Place - Suite 330, |
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| 19 | Boston, MA 02111-1307, USA. */ |
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| 20 | |
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| 21 | #define MIPS_SYSV |
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| 22 | |
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| 23 | #define CPP_PREDEFINES "\ |
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| 24 | -Dmips -Dunix -Dhost_mips -Dsony -Dsonyrisc -DMIPSEB -DSYSTYPE_SYSV \ |
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| 25 | -Asystem(unix) -Asystem(svr3) -Acpu(mips) -Amachine(mips)" |
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| 26 | |
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| 27 | #define MD_STARTFILE_PREFIX "/usr/ccs/lib/" |
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| 28 | |
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| 29 | #define LIB_SPEC "\ |
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| 30 | %{ZBSD43: -L/usr/ucblib -lucb -lresolv -lsocket -lnsl} \ |
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| 31 | -nocount %{p:-lprof1} %{pg:-lprof1} -lc crtn.o%s values-Xt.o%s" |
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| 32 | |
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| 33 | #define STARTFILE_SPEC "%{pg:gcrt0.o%s}%{!pg:%{p:mcrt1.o%s}%{!p:-nocount crt1.o%s -count}}" |
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| 34 | |
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| 35 | #define MACHINE_TYPE "Sony RISC NEWS (SVR4 mips)" |
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| 36 | |
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| 37 | #define NO_LIB_PROTOTYPE |
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| 38 | |
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| 39 | #define NO_DOLLAR_IN_LABEL |
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| 40 | |
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| 41 | #define NM_FLAGS "-Bp" |
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| 42 | |
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| 43 | /* Generate calls to memcpy, etc., not bcopy, etc. */ |
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| 44 | #define TARGET_MEM_FUNCTIONS |
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| 45 | |
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| 46 | /* Mips System V.4 doesn't have a getpagesize() function needed by the |
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| 47 | trampoline code, so use the POSIX sysconf function to get it. |
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| 48 | This is only done when compiling the trampoline code. */ |
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| 49 | |
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| 50 | #ifdef L_trampoline |
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| 51 | #include <sys/param.h> |
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| 52 | #include <unistd.h> |
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| 53 | |
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| 54 | #ifdef _SC_PAGE_SIZE |
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| 55 | #define getpagesize() sysconf(_SC_PAGE_SIZE) |
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| 56 | |
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| 57 | #else /* older rev of OS */ |
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| 58 | #define getpagesize() (NBPC) |
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| 59 | #endif /* !_SC_PAGE_SIZE */ |
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| 60 | #endif /* L_trampoline */ |
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| 61 | |
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| 62 | #include "mips/mips.h" |
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