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Annotation of gcc/config/m88k/sysv4.h, revision 1.1.1.3

1.1       root        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.
1.1.1.3 ! root        4: 
        !             5:    Written by Ron Guilmette ([email protected]).
1.1       root        6:    Contributed to FSF by Network Computing Devices.
1.1.1.3 ! root        7: 
1.1       root        8:    Other contributions by Vince Guarna ([email protected]),
                      9:    Ray Essick ([email protected]), Wilson Tien ([email protected]),
                     10:    and Tom Wood ([email protected])
                     11: 
                     12: This file is part of GNU CC.
                     13: 
                     14: GNU CC is free software; you can redistribute it and/or modify
                     15: it under the terms of the GNU General Public License as published by
                     16: the Free Software Foundation; either version 2, or (at your option)
                     17: any later version.
                     18: 
                     19: GNU CC is distributed in the hope that it will be useful,
                     20: but WITHOUT ANY WARRANTY; without even the implied warranty of
                     21: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
                     22: GNU General Public License for more details.
                     23: 
                     24: You should have received a copy of the GNU General Public License
                     25: along with GNU CC; see the file COPYING.  If not, write to
                     26: the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
                     27: 
                     28: /* DWARF_DEBUGGING_INFO defined in svr4.h.  */
                     29: 
                     30: #ifndef NO_BUGS
                     31: #define AS_BUG_DOT_LABELS
                     32: #define AS_BUG_POUND_TYPE
                     33: #endif
                     34: 
                     35: #include "svr4.h"
                     36: #include "m88k/m88k.h"
                     37: 
                     38: /* Identify the compiler.  */
                     39: #undef  VERSION_INFO1
                     40: #define VERSION_INFO1 "88open ABI, "
                     41: 
                     42: /* Default switches */
                     43: #undef TARGET_DEFAULT
                     44: #define TARGET_DEFAULT (MASK_CHECK_ZERO_DIV | \
                     45:                         MASK_OCS_DEBUG_INFO | \
                     46:                         MASK_SVR4)
                     47: 
                     48: /* Cpp spec.  These pre-assertions are needed for SVR4 as they occur
                     49:    often in the system header files.  __svr4__ is our extension.  */
                     50: 
                     51: #undef  CPP_PREDEFINES
                     52: #define CPP_PREDEFINES \
1.1.1.2   root       53:   "-Dm88000 -Dm88k -Dunix -D__svr4__ -Amachine(m88k) -Acpu(m88k) -Asystem(unix) -Asystem(svr4)"
1.1       root       54: 
                     55: /* For the AT&T SVR4 port, the function is _mcount.  */
                     56: #undef FUNCTION_PROFILER
                     57: #define FUNCTION_PROFILER(FILE, LABELNO) \
                     58:   output_function_profiler (FILE, LABELNO, "_mcount", 1)
                     59: 
                     60: /* Override svr4.h and m88k.h.  */
                     61: #undef INIT_SECTION_ASM_OP
                     62: #define INIT_SECTION_ASM_OP "section\t.init,\"xa\",#progbits"
                     63: #undef CTORS_SECTION_ASM_OP
                     64: #define CTORS_SECTION_ASM_OP   "section\t.ctors,\"a\",#progbits"
                     65: #undef DTORS_SECTION_ASM_OP
                     66: #define DTORS_SECTION_ASM_OP   "section\t.dtors,\"a\",#progbits"

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