From 67264c3c3de53bdadcdf4df44e29e795bbf0a661 Mon Sep 17 00:00:00 2001 From: Michael Meissner Date: Wed, 12 Feb 1992 15:39:47 +0000 Subject: [PATCH] Initial revision From-SVN: r305 --- gcc/config/mips/iris3.h | 72 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 72 insertions(+) create mode 100644 gcc/config/mips/iris3.h diff --git a/gcc/config/mips/iris3.h b/gcc/config/mips/iris3.h new file mode 100644 index 00000000000..d5d21483e9a --- /dev/null +++ b/gcc/config/mips/iris3.h @@ -0,0 +1,72 @@ +/* Definitions of target machine for GNU compiler. Iris version. + Copyright (C) 1991 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 SGI_TARGET 1 /* inform other mips files this is SGI */ + +/* Names to predefine in the preprocessor for this target machine. */ + +#define CPP_PREDEFINES "-Dunix -Dmips -Dsgi -DSVR3 -Dhost_mips -DMIPSEB -DSYSTYPE_SYSV" + +#define STARTFILE_SPEC "%{pg:gcrt1.o%s}%{!pg:%{p:mcrt1.o%s}%{!p:crt1.o%s}}" + +#define CPP_SPEC "\ +%{!ansi:-D__EXTENSIONS__} -D_MIPSEB -D_SYSTYPE_SYSV \ +%{.S: -D_LANGUAGE_ASSEMBLY %{!ansi:-DLANGUAGE_ASSEMBLY}} \ +%{.cc: -D_LANGUAGE_C_PLUS_PLUS} \ +%{.cxx: -D_LANGUAGE_C_PLUS_PLUS} \ +%{.C: -D_LANGUAGE_C_PLUS_PLUS} \ +%{.m: -D_LANGUAGE_OBJECTIVE_C} \ +%{!.S: %{!.cc: %{!.cxx: %{!.C: %{!.m: -D_LANGUAGE_C %{!ansi:-DLANGUAGE_C}}}}}}" + +#define LIB_SPEC "%{!p:%{!pg:-lc}}%{p:-lc_p}%{pg:-lc_p} crtn.o%s" + +#define MACHINE_TYPE "Silicon Graphics Mips" + +/* SGI Iris doesn't support -EB/-EL like other MIPS processors. */ + +#define ASM_SPEC "\ +%{!mgas: \ + %{!mrnames: -nocpp} \ + %{pipe: %e-pipe is not supported.} \ + %{O:-O2} %{O1:-O2} %{O2:-O2} %{O3:-O3} \ + %{g} %{g0} %{g1} %{g2} %{g3} %{v} %{K}} \ +%{G*}" + +#define LINK_SPEC "\ +%{G*} \ +%{!mgas: %{bestGnum}}" + +/* Always use 1 for .file number. I [meissner@osf.org] wonder why + IRIS needs this. */ + +#define SET_FILE_NUMBER() num_source_filenames = 1 + +/* Put out a label after a .loc. I [meissner@osf.org] wonder why + IRIS needs this. */ + +#define LABEL_AFTER_LOC(STREAM) fprintf (STREAM, "LM%d:\n", ++sym_lineno) + +#define STACK_ARGS_ADJUST(SIZE) \ +{ \ + SIZE.constant += 4; \ + if (SIZE.constant < 32) \ + SIZE.constant = 32; \ +} + +#include "mips.h" -- 2.30.2