gdb/config/rs6000/nm-rs6000.h

   1 /* IBM RS/6000 native-dependent macros for GDB, the GNU debugger.
   2    Copyright 1986, 1987, 1989, 1991, 1992, 1994, 1996, 1999, 2000, 2001
   3    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 /* Do implement the attach and detach commands.  */
  23
  24 #define ATTACH_DETACH
  25
  26 /* Override copies of {fetch,store}_inferior_registers in infptrace.c.  */
  27
  28 #define FETCH_INFERIOR_REGISTERS
  29
  30 /* Override child_xfer_memory in infptrace.c. */
  31
  32 #define CHILD_XFER_MEMORY
  33
  34 /* When a child process is just starting, we sneak in and relocate
  35    the symbol table (and other stuff) after the dynamic linker has
  36    figured out where they go.  */
  37
  38 #define SOLIB_CREATE_INFERIOR_HOOK(PID) \
  39   do {                                  \
  40     xcoff_relocate_symtab (PID);        \
  41   } while (0)
  42
  43 /* When a target process or core-file has been attached, we sneak in
  44    and figure out where the shared libraries have got to.  */
  45
  46 #define SOLIB_ADD(a, b, c)      \
  47   if (PIDGET (inferior_ptid))   \
  48     /* Attach to process.  */  \
  49     xcoff_relocate_symtab (PIDGET (inferior_ptid)); \
  50   else          \
  51     /* Core file.  */ \
  52     xcoff_relocate_core (c);
  53
  54 extern void xcoff_relocate_symtab (unsigned int);
  55 struct target_ops;
  56 extern void xcoff_relocate_core (struct target_ops *);
  57
  58 /* If ADDR lies in a shared library, return its name.  */
  59
  60 #define PC_SOLIB(PC)    xcoff_solib_address(PC)
  61 extern char *xcoff_solib_address (CORE_ADDR);
  62
  63 /* Return sizeof user struct to callers in less machine dependent routines */
  64
  65 #define KERNEL_U_SIZE kernel_u_size()
  66 extern int kernel_u_size (void);