gas/config/obj-evax.h

   1 /* This file is obj-evax.h
   2    Copyright 1996, 2000 Free Software Foundation, Inc.
   3    Contributed by Klaus Kämpf (kkaempf@progis.de) of
   4      proGIS Software, Aachen, Germany.
   5
   6    This file is part of GAS, the GNU Assembler.
   7
   8    GAS is free software; you can redistribute it and/or modify
   9    it under the terms of the GNU General Public License as published by
  10    the Free Software Foundation; either version 2, or (at your option)
  11    any later version.
  12
  13    GAS is distributed in the hope that it will be useful,
  14    but WITHOUT ANY WARRANTY; without even the implied warranty of
  15    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16    GNU General Public License for more details.
  17
  18    You should have received a copy of the GNU General Public License
  19    along with GAS; see the file COPYING.  If not, write to
  20    the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
  21    MA 02111-1307, USA.  */
  22
  23 /*
  24  * This file is obj-evax.h and is intended to be a template for
  25  * object format specific header files.
  26  */
  27
  28 /* define an obj specific macro off which target cpu back ends may key.  */
  29 #define OBJ_EVAX 1
  30
  31 /* include whatever target cpu is appropriate.  */
  32 #include "targ-cpu.h"
  33
  34 #ifdef BFD_ASSEMBLER
  35 #define OUTPUT_FLAVOR bfd_target_evax_flavour
  36 #endif
  37
  38 /*
  39  * SYMBOLS
  40  */
  41
  42 /*
  43  * If your object format needs to reorder symbols, define this.  When
  44  * defined, symbols are kept on a doubly linked list and functions are
  45  * made available for push, insert, append, and delete.  If not defined,
  46  * symbols are kept on a singly linked list, only the append and clear
  47  * facilities are available, and they are macros.
  48  */
  49
  50 /* #define SYMBOLS_NEED_PACKPOINTERS */
  51
  52 /*  */
  53 typedef struct
  54   {
  55     void *nothing;
  56   }
  57 obj_symbol_type;                /* should be the format's symbol structure */
  58
  59 typedef void *object_headers;
  60
  61 #define DEFAULT_MAGIC_NUMBER_FOR_OBJECT_FILE (0)        /* your magic number */
  62
  63 #define OBJ_EMIT_LINENO(a,b,c)  /* must be *something*.  This no-op's it out.  */
  64
  65 #define obj_symbol_new_hook(s)        {;}
  66
  67 #define S_SET_OTHER(S,V)
  68 #define S_SET_TYPE(S,T)
  69 #define S_SET_DESC(S,D)
  70 #define S_GET_OTHER(S)  0
  71 #define S_GET_TYPE(S)   0
  72 #define S_GET_DESC(S)   0
  73
  74 #define PDSC_S_K_KIND_FP_STACK 9
  75 #define PDSC_S_K_KIND_FP_REGISTER 10
  76 #define PDSC_S_K_KIND_NULL 8
  77
  78 #define PDSC_S_K_MIN_STACK_SIZE 32
  79 #define PDSC_S_K_MIN_REGISTER_SIZE 24
  80 #define PDSC_S_K_NULL_SIZE 16
  81
  82 #define PDSC_S_M_BASE_REG_IS_FP 0x80    /* low byte */
  83 #define PDSC_S_M_NATIVE 0x10            /* high byte */
  84 #define PDSC_S_M_NO_JACKET 0x20         /* high byte */
  85
  86 #define LKP_S_K_SIZE 16
  87
  88 #define TC_IMPLICIT_LCOMM_ALIGNMENT(SIZE, P2VAR) (P2VAR) = 3
  89
  90 /*
  91  * Local Variables:
  92  * comment-column: 0
  93  * fill-column: 131
  94  * End:
  95  */