gdb/xm-umax.h

   1 /* Definitions to make GDB run on an encore under umax 4.2
   2    Copyright 1987, 1989, 1992 Free Software Foundation, Inc.
   3
   4 This file is part of GDB.
   5
   6 This program is free software; you can redistribute it and/or modify
   7 it under the terms of the GNU General Public License as published by
   8 the Free Software Foundation; either version 2 of the License, or
   9 (at your option) any later version.
  10
  11 This program is distributed in the hope that it will be useful,
  12 but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 GNU General Public License for more details.
  15
  16 You should have received a copy of the GNU General Public License
  17 along with this program; if not, write to the Free Software
  18 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
  19
  20 #define HOST_BYTE_ORDER LITTLE_ENDIAN
  21
  22 #define HAVE_WAIT_STRUCT
  23
  24 /* Offset of registers within u area.  */
  25 #define U_REGS_OFFSET 0
  26
  27 /* Do implement the attach and detach commands...  */
  28 #define ATTACH_DETACH
  29
  30 /* Doesn't have siginterupt.  */
  31 #define NO_SIGINTERRUPT
  32
  33 /* called from register_addr() -- blockend not used for now */
  34 #define REGISTER_U_ADDR(addr, blockend, regno) \
  35 {                                                                       \
  36   switch (regno) {                                                      \
  37   case 0: case 1: case 2: case 3: case 4: case 5: case 6: case 7:       \
  38         addr = PU_R0 - (regno * sizeof (int)); break;                   \
  39   case SP_REGNUM:                                                       \
  40         addr = PU_SP; break;                                            \
  41   case PC_REGNUM:                                                       \
  42         addr = PU_PC; break;                                            \
  43   case FP_REGNUM:                                                       \
  44         addr = PU_FP; break;                                            \
  45   case PS_REGNUM:                                                       \
  46         addr = PU_PSL; break;                                           \
  47   case FPS_REGNUM:                                                      \
  48         addr = PU_FSR; break;                                           \
  49   case FP0_REGNUM + 0: case FP0_REGNUM + 1:                             \
  50   case FP0_REGNUM + 2: case FP0_REGNUM + 3:                             \
  51   case FP0_REGNUM + 4: case FP0_REGNUM + 5:                             \
  52   case FP0_REGNUM + 6: case FP0_REGNUM + 7:                             \
  53         addr = PU_F0 + (regno - FP0_REGNUM) * sizeof (float); break;    \
  54   case LP0_REGNUM + 0: case LP0_REGNUM + 1:                             \
  55   case LP0_REGNUM + 2: case LP0_REGNUM + 3:                             \
  56         addr = PU_F0 + (regno - LP0_REGNUM) * sizeof (double); break;   \
  57   default:                                                              \
  58         printf ("bad argument to REGISTER_U_ADDR %d\n", regno);         \
  59         abort ();                                                       \
  60   }                                                                     \
  61 }