135 lines
4.1 KiB
C
135 lines
4.1 KiB
C
/* Definitions of target machine for GNU compiler. DECstation (OSF/1 with OSF/rose) version.
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Copyright (C) 1991 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, 675 Mass Ave, Cambridge, MA 02139, USA. */
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#define DECSTATION
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#define OSF_OS
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#define HALF_PIC_DEBUG TARGET_DEBUG_B_MODE
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#define HALF_PIC_PREFIX "$Lp."
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#include "halfpic.h"
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#define CPP_PREDEFINES "-DOSF -DOSF1 -Dbsd4_2 -DMIPSEL -Dhost_mips -Dmips -Dunix -DR3000 -DSYSTYPE_BSD"
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#define ASM_SPEC "\
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%{mmips-as: \
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%{pipe:%e:-pipe not supported} \
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%{EL} %{!EL:-EL} \
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%{EB: %e-EB not supported} \
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%{!mrnames: %{!.s:-nocpp} %{.s: %{cpp} %{nocpp}}} \
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%{mips1} %{mips2} %{mips3} \
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%{O:-O2} %{O1:-O2} %{O2:-O2} %{O3:-O3} \
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%{g} %{g0} %{g1} %{g2} %{g3} \
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%{K} %{Q}} \
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%{v*: -v} \
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%{G*}"
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#define ASM_FINAL_SPEC "\
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%{mmips-as: %{!mno-mips-tfile: \
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\n mips-tfile %{v*: -v} %{d*} \
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%{K: -I %b.o~} \
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%{!K: %{save-temps: -I %b.o~}} \
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%{c:%W{o*}%{!o*:-o %b.o}}%{!c:-o %b.o} \
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%{.s:%i} %{!.s:%g.s}}}"
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#define CPP_SPEC "\
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%{.S: -D__LANGUAGE_ASSEMBLY__ -D__LANGUAGE_ASSEMBLY %{!ansi:-DLANGUAGE_ASSEMBLY} \
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-ULANGUAGE_C -U__LANGUAGE_C__} \
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%{.cc: -D__LANGUAGE_C_PLUS_PLUS__ -D__LANGUAGE_C_PLUS_PLUS} \
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%{.cxx: -D__LANGUAGE_C_PLUS_PLUS__ -D__LANGUAGE_C_PLUS_PLUS} \
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%{.C: -D__LANGUAGE_C_PLUS_PLUS__ -D__LANGUAGE_C_PLUS_PLUS} \
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%{.m: -D__LANGUAGE_OBJECTIVE_C__ -D__LANGUAGE_OBJECTIVE_C} \
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%{!.S: -D__LANGUAGE_C__ -D__LANGUAGE_C %{!ansi:-DLANGUAGE_C}}"
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#define LINK_SPEC "\
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%{G*} \
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%{mmips-as: \
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%{EL} %{!EL: -EL} \
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%{EB: %e-EB not supported} \
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%{mips1} %{mips2} %{mips3} \
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%{bestGnum}} \
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%{!mmips-as: \
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%{v*: -v} \
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%{!noshrlib: %{pic-none: -noshrlib} %{!pic-none: -warn_nopic}} \
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%{nostdlib} %{noshrlib} %{glue}}"
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#define LIB_SPEC "-lc"
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#define STARTFILE_SPEC "%{pg:gcrt0.o%s}%{!pg:%{p:mcrt0.o%s}%{!p:crt0.o%s}}"
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#define MACHINE_TYPE "DECstation running OSF/1 with OSF/rose objects"
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#ifndef MD_EXEC_PREFIX
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#define MD_EXEC_PREFIX "/usr/ccs/gcc/"
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#endif
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#ifndef MD_STARTFILE_PREFIX
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#define MD_STARTFILE_PREFIX "/usr/ccs/lib/"
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#endif
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/* Specify size_t, ptrdiff_t, and wchar_t types. */
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#define SIZE_TYPE "long unsigned int"
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#define PTRDIFF_TYPE "int"
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#define WCHAR_TYPE "unsigned int"
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#define WCHAR_TYPE_SIZE BITS_PER_WORD
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#if 0
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#define WCHAR_TYPE ((TARGET_WC8) \
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? "unsigned char" \
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: ((TARGET_WC16) \
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? "short unsigned int" \
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: "long unsigned int"))
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#endif
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#define TARGET_DEFAULT MASK_GAS
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/* OSF/rose uses stabs, not ECOFF. */
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#define PREFERRED_DEBUGGING_TYPE DBX_DEBUG
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/* Tell collect that the object format is OSF/rose. */
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#define OBJECT_FORMAT_ROSE
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/* Use atexit for static constructors/destructors, instead of defining
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our own exit function. */
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#define HAVE_ATEXIT
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/* Generate calls to memcpy, etc., not bcopy, etc. */
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#define TARGET_MEM_FUNCTIONS
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/* A C statement to output assembler commands which will identify
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the object file as having been compiled with GNU CC (or another
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GNU compiler).
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If you don't define this macro, the string `gcc2_compiled.:' is
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output. This string is calculated to define a symbol which, on
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BSD systems, will never be defined for any other reason. GDB
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checks for the presence of this symbol when reading the symbol
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table of an executable.
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On non-BSD systems, you must arrange communication with GDB in
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some other fashion. If GDB is not used on your system, you can
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define this macro with an empty body.
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On OSF/1, gcc2_compiled. confuses the kernel debugger, so don't
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put it out. */
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#define ASM_IDENTIFY_GCC(STREAM)
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#include "mips.h"
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