nm-umax.h

来自「gdb for adsp develop」· C头文件 代码 · 共 56 行

/* Definitions to make GDB run on an encore under umax 4.2
   Copyright 1987, 1989, 1992 Free Software Foundation, Inc.

   This file is part of GDB.

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 2 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; if not, write to the Free Software
   Foundation, Inc., 59 Temple Place - Suite 330,
   Boston, MA 02111-1307, USA.  */

/* Do implement the attach and detach commands...  */
#define ATTACH_DETACH

/* Offset of registers within u area.  */
#define U_REGS_OFFSET 0

/* called from register_addr() -- blockend not used for now */
#define REGISTER_U_ADDR(addr, blockend, regno) \
{ 									\
  switch (regno) {							\
  case 0: case 1: case 2: case 3: case 4: case 5: case 6: case 7:	\
	addr = PU_R0 - (regno * sizeof (int)); break;			\
  case SP_REGNUM:							\
  	addr = PU_SP; break;						\
  case PC_REGNUM:							\
  	addr = PU_PC; break;						\
  case FP_REGNUM:							\
  	addr = PU_FP; break;						\
  case PS_REGNUM:							\
  	addr = PU_PSL; break;						\
  case FPS_REGNUM:							\
  	addr = PU_FSR; break;						\
  case FP0_REGNUM + 0: case FP0_REGNUM + 1:				\
  case FP0_REGNUM + 2: case FP0_REGNUM + 3: 				\
  case FP0_REGNUM + 4: case FP0_REGNUM + 5: 				\
  case FP0_REGNUM + 6: case FP0_REGNUM + 7: 				\
  	addr = PU_F0 + (regno - FP0_REGNUM) * sizeof (float); break;	\
  case LP0_REGNUM + 0: case LP0_REGNUM + 1:				\
  case LP0_REGNUM + 2: case LP0_REGNUM + 3:				\
  	addr = PU_F0 + (regno - LP0_REGNUM) * sizeof (double); break;	\
  default:								\
  	printf ("bad argument to REGISTER_U_ADDR %d\n", regno);		\
	abort ();							\
  }									\
}