65 lines
2.2 KiB
C
65 lines
2.2 KiB
C
/* Definitions of target machine for GNU compiler.
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Motorola 88100 in an 88open ABI environment.
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Copyright (C) 1990, 1991 Free Software Foundation, Inc.
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Written by Ron Guilmette (rfg@ncd.com).
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Contributed to FSF by Network Computing Devices.
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Other contributions by Vince Guarna (vguarna@urbana.mcd.mot.com),
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Ray Essick (essick@i88.isc.com), and Wilson Tien (wtien@urbana.mcd.mot.com).
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Currently supported by Tom Wood (wood@dg-rtp.dg.com)
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This file is part of GNU CC.
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GNU CC is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GNU CC 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
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU CC; see the file COPYING. If not, write to
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the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
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/* DWARF_DEBUGGING_INFO defined in svr4.h. */
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#ifndef NO_BUGS
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#define AS_BUG_DOT_LABELS
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#define AS_BUG_POUND_TYPE
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#endif
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#include "svr4.h"
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#include "m88k.h"
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/* Identify the compiler. */
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#undef VERSION_INFO1
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#define VERSION_INFO1 "88open ABI, "
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/* Default switches */
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#undef TARGET_DEFAULT
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#define TARGET_DEFAULT (MASK_CHECK_ZERO_DIV | \
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MASK_OCS_DEBUG_INFO | \
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MASK_SVR4)
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/* Cpp spec. These pre-assertions are needed for SVR4 as they occur
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often in the system header files. __svr4__ is our extension. */
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#undef CPP_PREDEFINES
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#define CPP_PREDEFINES \
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"-Dm88000 -Dm88k -Dunix -D__svr4__ -Amachine(m88k) -Acpu(m88k) -Asystem(unix)"
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/* For the AT&T SVR4 port, the function is _mcount. */
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#undef FUNCTION_PROFILER
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#define FUNCTION_PROFILER(FILE, LABELNO) \
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output_function_profiler (FILE, LABELNO, "_mcount", 1)
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/* Override svr4.h and m88k.h. */
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#undef INIT_SECTION_ASM_OP
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#define INIT_SECTION_ASM_OP "section\t.init,\"xa\",#progbits"
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#undef CTORS_SECTION_ASM_OP
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#define CTORS_SECTION_ASM_OP "section\t.ctors,\"a\",#progbits"
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#undef DTORS_SECTION_ASM_OP
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#define DTORS_SECTION_ASM_OP "section\t.dtors,\"a\",#progbits"
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