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+/* Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
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+ This file is part of the GNU C Library.
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+ Contributed by Ralf Baechle <ralf@gnu.org>.
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+
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+ The GNU C Library is free software; you can redistribute it and/or
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+ modify it under the terms of the GNU Library General Public License as
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+ published by the Free Software Foundation; either version 2 of the
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+ License, or (at your option) any later version.
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+
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+ The GNU C Library 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 GNU
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+ Library General Public License for more details.
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+
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+ You should have received a copy of the GNU Library General Public
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+ License along with the GNU C Library; see the file COPYING.LIB. If not,
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+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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+ Boston, MA 02111-1307, USA. */
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+
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+#ifndef _SGIDEFS_H
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+#define _SGIDEFS_H 1
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+
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+/*
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+ * Definitions for the ISA level
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+ */
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+#define _MIPS_ISA_MIPS1 1
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+#define _MIPS_ISA_MIPS2 2
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+#define _MIPS_ISA_MIPS3 3
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+#define _MIPS_ISA_MIPS4 4
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+#define _MIPS_ISA_MIPS5 5
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+
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+/*
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+ * Subprogram calling convention
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+ *
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+ * At the moment only _MIPS_SIM_ABI32 is in use. This will change rsn.
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+ * Until GCC 2.8.0 is released don't rely on this definitions because the
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+ * 64bit code is essentially using the 32bit interface model just with
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+ * 64bit registers.
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+ */
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+#define _MIPS_SIM_ABI32 1
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+#define _MIPS_SIM_NABI32 2
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+#define _MIPS_SIM_ABI64 3
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+
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+#endif /* sgidefs.h */
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