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Annotation of GNUtools/cc/config/ns32k/sequent.h, revision 1.1

1.1     ! root        1: /* Definitions of target machine for GNU compiler.  SEQUENT NS32000 version.
        !             2:    Copyright (C) 1987 Free Software Foundation, Inc.
        !             3:    Contributed by Michael Tiemann ([email protected])
        !             4: 
        !             5: This file is part of GNU CC.
        !             6: 
        !             7: GNU CC is free software; you can redistribute it and/or modify
        !             8: it under the terms of the GNU General Public License as published by
        !             9: the Free Software Foundation; either version 2, or (at your option)
        !            10: any later version.
        !            11: 
        !            12: GNU CC is distributed in the hope that it will be useful,
        !            13: but WITHOUT ANY WARRANTY; without even the implied warranty of
        !            14: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
        !            15: GNU General Public License for more details.
        !            16: 
        !            17: You should have received a copy of the GNU General Public License
        !            18: along with GNU CC; see the file COPYING.  If not, write to
        !            19: the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
        !            20: 
        !            21: #include "ns32k/ns32k.h"
        !            22: 
        !            23: /* This is BSD, so it wants DBX format.  */
        !            24: #define DBX_DEBUGGING_INFO
        !            25: 
        !            26: /* Sequent has some changes in the format of DBX symbols.  */
        !            27: #define DBX_NO_XREFS 1
        !            28: 
        !            29: /* Don't split DBX symbols into continuations.  */
        !            30: #define DBX_CONTIN_LENGTH 0
        !            31: 
        !            32: #define TARGET_DEFAULT 9  /* 32332 with 32081 (guessing).  */
        !            33: 
        !            34: /* Print subsidiary information on the compiler version in use.  */
        !            35: #undef TARGET_VERSION
        !            36: #define TARGET_VERSION fprintf (stderr, " (32000, Sequent syntax)");
        !            37: 
        !            38: #undef CPP_PREDEFINES
        !            39: #define CPP_PREDEFINES "-Dns32000 -Dsequent -Dunix -Asystem(unix) -Asystem(bsd) -Acpu(ns32k) -Amachine(ns32k)"
        !            40: 
        !            41: /* Link with libg.a when debugging, for dbx's sake.  */
        !            42: 
        !            43: #define LIB_SPEC "%{g:-lg} %{!p:%{!pg:-lc}}%{p:-lc_p}%{pg:-lc_p} "
        !            44: 
        !            45: /* gcc should find libgcc.a itself, not ask linker to do so.  */
        !            46: 
        !            47: #define LINK_LIBGCC_SPECIAL
        !            48: 
        !            49: /* GCC must match what sys/types.h uses for size_t.  */
        !            50: 
        !            51: #define SIZE_TYPE "int"
        !            52: 
        !            53: /* This is how to align the code that follows an unconditional branch.
        !            54:    Don't define it, since it confuses the assembler (we hear).  */
        !            55: 
        !            56: #undef ASM_OUTPUT_ALIGN_CODE
        !            57: 
        !            58: /* Assembler pseudo-op for shared data segment. */
        !            59: #define SHARED_SECTION_ASM_OP ".shdata"
        !            60: 
        !            61: /* Control how stack adjust insns are output.  */
        !            62: #define SEQUENT_ADJUST_STACK
        !            63: 
        !            64: #define NO_ABSOLUTE_PREFIX_IF_SYMBOLIC
        !            65: 
        !            66: #define IMMEDIATE_PREFIX 0
        !            67: 
        !            68: #define SEQUENT_ASM
        !            69: 
        !            70: /* Operand of bsr or jsr should be just the address.  */
        !            71: 
        !            72: #define CALL_MEMREF_IMPLICIT
        !            73: 
        !            74: /* Output a reg as an index rather than a base if we have the choice.  */
        !            75: 
        !            76: #define INDEX_RATHER_THAN_BASE

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