initial commit

1 files changed, 48 insertions, 0 deletions

diff --git a/gcc/config/mips/elfb5000.h b/gcc/config/mips/elfb5000.h
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+++ b/gcc/config/mips/elfb5000.h
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+/* CYGNUS LOCAL: Entire file.  */
+
+/* Definitions of target machine for GNU compiler.
+   NEC VR5000 version.
+   Copyright (c) 1996 Cygnus Support 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 MIPS_CPU_STRING_DEFAULT "VR5000"
+
+/* We use the MIPS EABI by default.  */
+#define MIPS_ABI_DEFAULT ABI_EABI
+
+#include "mips/elf64.h"
+#include "mips/abi64.h"
+
+#undef MULTILIB_DEFAULTS
+#define MULTILIB_DEFAULTS { "EB" }
+
+#undef CPP_PREDEFINES
+#define CPP_PREDEFINES "-Dmips -DMIPSEB -DR5000 -D_mips -D_MIPSEB -D_R5000"
+
+#undef SUBTARGET_CPP_SIZE_SPEC
+#define SUBTARGET_CPP_SIZE_SPEC "\
+-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int"
+
+#undef SUBTARGET_CPP_SPEC
+#define SUBTARGET_CPP_SPEC "\
+%{!mips1:%{!mips2:-U__mips -D__mips=3 -D__mips64}}\
+%{m5400: -DR5400 -D_R5400}\
+%{!mabi=32: %{!mabi=n32: %{!mabi=64: -D__mips_eabi}}}"
+
+#undef MIPS_ISA_DEFAULT
+#define MIPS_ISA_DEFAULT 4