gdb/alphabsd-tdep.c

   1 /* Common target dependent code for GDB on Alpha systems running BSD.
   2    Copyright 2000, 2001, 2002 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., 59 Temple Place - Suite 330,
  19    Boston, MA 02111-1307, USA.  */
  20
  21 #include "defs.h"
  22
  23 #include "alpha-tdep.h"
  24 #include "alphabsd-tdep.h"
  25
  26 /* Conviently, GDB uses the same register numbering as the
  27    ptrace register structure used by BSD on Alpha.  */
  28
  29 void
  30 alphabsd_supply_reg (char *regs, int regno)
  31 {
  32   /* PC is at slot 32; UNIQUE not present.  */
  33   alpha_supply_int_regs (regno, regs, regs + 31*8, NULL);
  34 }
  35
  36 void
  37 alphabsd_fill_reg (char *regs, int regno)
  38 {
  39   /* PC is at slot 32; UNIQUE not present.  */
  40   alpha_fill_int_regs (regno, regs, regs + 31*8, NULL);
  41 }
  42
  43 void
  44 alphabsd_supply_fpreg (char *fpregs, int regno)
  45 {
  46   /* FPCR is at slot 33; slot 32 unused.  */
  47   alpha_supply_fp_regs (regno, fpregs, fpregs + 32*8);
  48 }
  49
  50 void
  51 alphabsd_fill_fpreg (char *fpregs, int regno)
  52 {
  53   /* FPCR is at slot 33; slot 32 unused.  */
  54   alpha_fill_fp_regs (regno, fpregs, fpregs + 32*8);
  55 }