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authorYamaArashi <shadow962@live.com>2016-01-06 01:47:28 -0800
committerYamaArashi <shadow962@live.com>2016-01-06 01:47:28 -0800
commitbe8b04496302184c6e8f04d6179f9c3afc50aeb6 (patch)
tree726e2468c0c07add773c0dbd86ab6386844259ae /gcc/config/m68k/hp2bsd.h
initial commit
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-rwxr-xr-xgcc/config/m68k/hp2bsd.h78
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diff --git a/gcc/config/m68k/hp2bsd.h b/gcc/config/m68k/hp2bsd.h
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+/* Definitions of target machine for GNU compiler. HP 9000/200 68000 version.
+ Copyright (C) 1987, 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, 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA. */
+
+#include "m68k/m68k.h"
+
+/* See m68k.h. 0 means 68000 with no 68881. */
+
+#define TARGET_DEFAULT 0
+
+/* Don't try using XFmode. */
+#undef LONG_DOUBLE_TYPE_SIZE
+#define LONG_DOUBLE_TYPE_SIZE 64
+
+/* Define __HAVE_68881 in preprocessor only if -m68881 is specified.
+ This will control the use of inline 68881 insns in certain macros.
+ Also inform the program which CPU this is for. */
+
+#define CPP_SPEC "%{m68881:-D__HAVE_68881__} \
+%{!ansi:%{m68020:-Dmc68020}%{mc68020:-Dmc68020}%{!mc68020:%{!m68020:-Dmc68010}}}"
+
+/* -m68020 requires special flags to the assembler. */
+
+#define ASM_SPEC \
+ "%{m68020:-mc68020}%{mc68020:-mc68020}%{!mc68020:%{!m68020:-mc68010}}"
+
+/* Names to predefine in the preprocessor for this target machine. */
+
+#define CPP_PREDEFINES "-Dmc68000 -Dmc68010 -Dhp200 -Dunix -Asystem(unix) -Asystem(bsd) -Acpu(m68k) -Amachine(m68k)"
+
+/* Link with libg.a when debugging, for dbx's sake. */
+
+#define LIB_SPEC "%{g:-lg} %{!p:%{!pg:-lc}}%{p:-lc_p}%{pg:-lc_p} "
+
+/* Alignment of field after `int : 0' in a structure. */
+
+#undef EMPTY_FIELD_BOUNDARY
+#define EMPTY_FIELD_BOUNDARY 16
+
+/* Every structure or union's size must be a multiple of 2 bytes. */
+
+#define STRUCTURE_SIZE_BOUNDARY 16
+
+/* This is BSD, so it wants DBX format. */
+
+#define DBX_DEBUGGING_INFO
+
+/* Define subroutines to call to handle multiply, divide, and remainder.
+ These routines are built into the c-library on the hp200.
+ XXX What other routines from the c-library could we use?
+ The `*' prevents an underscore from being prepended by the compiler. */
+
+#define DIVSI3_LIBCALL "*ldiv"
+#define UDIVSI3_LIBCALL "*uldiv"
+#define MODSI3_LIBCALL "*lrem"
+#define UMODSI3_LIBCALL "*ulrem"
+#define MULSI3_LIBCALL "*lmul"
+#define UMULSI3_LIBCALL "*ulmul"
+
+/* Don't default to pcc-struct-return, because gcc is the only compiler, and
+ we want to retain compatibility with older gcc versions. */
+#define DEFAULT_PCC_STRUCT_RETURN 0