1 /* Definitions of target machine for GNU compiler.
2 Motorola 88100 in an 88open ABI environment.
3 Copyright (C) 1990, 1991 Free Software Foundation, Inc.
4 Written by Ron Guilmette (rfg@ncd.com).
5 Contributed to FSF by Network Computing Devices.
6 Other contributions by Vince Guarna (vguarna@urbana.mcd.mot.com),
7 Ray Essick (essick@i88.isc.com), Wilson Tien (wtien@urbana.mcd.mot.com),
8 and Tom Wood (Tom_Wood@NeXT.com)
10 This file is part of GNU CC.
12 GNU CC is free software; you can redistribute it and/or modify
13 it under the terms of the GNU General Public License as published by
14 the Free Software Foundation; either version 2, or (at your option)
17 GNU CC is distributed in the hope that it will be useful,
18 but WITHOUT ANY WARRANTY; without even the implied warranty of
19 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20 GNU General Public License for more details.
22 You should have received a copy of the GNU General Public License
23 along with GNU CC; see the file COPYING. If not, write to
24 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
26 /* DWARF_DEBUGGING_INFO defined in svr4.h. */
29 #define AS_BUG_DOT_LABELS
30 #define AS_BUG_POUND_TYPE
34 #include "m88k/m88k.h"
36 /* Identify the compiler. */
38 #define VERSION_INFO1 "88open ABI, "
40 /* Default switches */
42 #define TARGET_DEFAULT (MASK_CHECK_ZERO_DIV | \
43 MASK_OCS_DEBUG_INFO | \
46 /* Cpp spec. These pre-assertions are needed for SVR4 as they occur
47 often in the system header files. __svr4__ is our extension. */
50 #define CPP_PREDEFINES \
51 "-Dm88000 -Dm88k -Dunix -D__svr4__ -Amachine(m88k) -Acpu(m88k) -Asystem(unix) -Asystem(svr4)"
53 /* For the AT&T SVR4 port, the function is _mcount. */
54 #undef FUNCTION_PROFILER
55 #define FUNCTION_PROFILER(FILE, LABELNO) \
56 output_function_profiler (FILE, LABELNO, "_mcount", 1)
58 /* Override svr4.h and m88k.h. */
59 #undef INIT_SECTION_ASM_OP
60 #define INIT_SECTION_ASM_OP "section\t.init,\"xa\",#progbits"
61 #undef CTORS_SECTION_ASM_OP
62 #define CTORS_SECTION_ASM_OP "section\t.ctors,\"a\",#progbits"
63 #undef DTORS_SECTION_ASM_OP
64 #define DTORS_SECTION_ASM_OP "section\t.dtors,\"a\",#progbits"