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Annotation of gcc/config/ns32k/sequent.h, revision 1.1.1.3

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
1.1.1.3 ! root       19: the Free Software Foundation, 59 Temple Place - Suite 330,
        !            20: Boston, MA 02111-1307, USA.  */
1.1       root       21: 
                     22: #include "ns32k/ns32k.h"
                     23: 
                     24: /* This is BSD, so it wants DBX format.  */
                     25: #define DBX_DEBUGGING_INFO
                     26: 
                     27: /* Sequent has some changes in the format of DBX symbols.  */
                     28: #define DBX_NO_XREFS 1
                     29: 
                     30: /* Don't split DBX symbols into continuations.  */
                     31: #define DBX_CONTIN_LENGTH 0
                     32: 
                     33: #define TARGET_DEFAULT 9  /* 32332 with 32081 (guessing).  */
                     34: 
                     35: /* Print subsidiary information on the compiler version in use.  */
                     36: #undef TARGET_VERSION
                     37: #define TARGET_VERSION fprintf (stderr, " (32000, Sequent syntax)");
                     38: 
                     39: #undef CPP_PREDEFINES
1.1.1.2   root       40: #define CPP_PREDEFINES "-Dns32000 -Dsequent -Dunix -Asystem(unix) -Asystem(bsd) -Acpu(ns32k) -Amachine(ns32k)"
1.1       root       41: 
                     42: /* Link with libg.a when debugging, for dbx's sake.  */
                     43: 
                     44: #define LIB_SPEC "%{g:-lg} %{!p:%{!pg:-lc}}%{p:-lc_p}%{pg:-lc_p} "
                     45: 
                     46: /* gcc should find libgcc.a itself, not ask linker to do so.  */
                     47: 
                     48: #define LINK_LIBGCC_SPECIAL
                     49: 
                     50: /* GCC must match what sys/types.h uses for size_t.  */
                     51: 
                     52: #define SIZE_TYPE "int"
                     53: 
                     54: /* This is how to align the code that follows an unconditional branch.
                     55:    Don't define it, since it confuses the assembler (we hear).  */
                     56: 
                     57: #undef ASM_OUTPUT_ALIGN_CODE
                     58: 
                     59: /* Assembler pseudo-op for shared data segment. */
                     60: #define SHARED_SECTION_ASM_OP ".shdata"
                     61: 
                     62: /* Control how stack adjust insns are output.  */
                     63: #define SEQUENT_ADJUST_STACK
                     64: 
                     65: #define NO_ABSOLUTE_PREFIX_IF_SYMBOLIC
                     66: 
                     67: #define IMMEDIATE_PREFIX 0
                     68: 
                     69: #define SEQUENT_ASM
                     70: 
                     71: /* Operand of bsr or jsr should be just the address.  */
                     72: 
                     73: #define CALL_MEMREF_IMPLICIT
                     74: 
                     75: /* Output a reg as an index rather than a base if we have the choice.  */
                     76: 
                     77: #define INDEX_RATHER_THAN_BASE

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