gdb/config/mips/nm-linux.h

   1 /* Native-dependent definitions for GNU/Linux on MIPS.
   2
   3    Copyright 1996, 2001, 2002 Free Software Foundation, Inc.
   4
   5    This file is part of GDB.
   6
   7    This program 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 of the License, or
  10    (at your option) any later version.
  11
  12    This program 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 this program; if not, write to the Free Software
  19    Foundation, Inc., 59 Temple Place - Suite 330,
  20    Boston, MA 02111-1307, USA.  */
  21
  22 #ifndef NM_MIPSLINUX_H
  23 #define NM_MIPSLINUX_H
  24
  25 #define MIPS_GNULINUX_TARGET
  26
  27 #include "nm-linux.h"
  28
  29 /* Return sizeof user struct to callers in less machine dependent
  30    routines.  Hard coded for cross-compilation friendliness. */
  31
  32 #define KERNEL_U_SIZE 504
  33
  34 /* ptrace register ``addresses'' are absolute.  */
  35
  36 #define U_REGS_OFFSET 0
  37
  38 /* ptrace transfers longs, and expects addresses as longs.  */
  39
  40 #define PTRACE_ARG3_TYPE long
  41 #define PTRACE_XFER_TYPE long
  42
  43 #define REGISTER_U_ADDR(addr, blockend, regno) \
  44   (addr) = mips_register_addr ((regno),(blockend))
  45
  46 int mips_linux_cannot_fetch_register (int regno);
  47 int mips_linux_cannot_store_register (int regno);
  48 #define CANNOT_FETCH_REGISTER(regno) mips_linux_cannot_fetch_register (regno)
  49 #define CANNOT_STORE_REGISTER(regno) mips_linux_cannot_store_register (regno)
  50
  51 #endif /* NM_MIPSLINUX_H */