gdb/config/i386/nm-obsd.h

   1 /* Native-dependent definitions for OpenBSD/i386.
   2
   3    Copyright 2001, 2004 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_OBSD_H
  23 #define NM_OBSD_H
  24
  25 /* Type of the third argument to the `ptrace' system call.  */
  26 #define PTRACE_ARG3_TYPE caddr_t
  27
  28 /* Override copies of {fetch,store}_inferior_registers in `infptrace.c'.  */
  29 #define FETCH_INFERIOR_REGISTERS
  30
  31 /* We can attach and detach.  */
  32 #define ATTACH_DETACH
  33 \f
  34
  35 /* Support for the user struct.  */
  36
  37 /* Return the size of the user struct.  */
  38
  39 #define KERNEL_U_SIZE kernel_u_size ()
  40 extern int kernel_u_size (void);
  41
  42 /* This is the amount to subtract from u.u_ar0
  43    to get the offset in the core file of the register values.  */
  44
  45 #include <machine/vmparam.h>
  46 #define KERNEL_U_ADDR USRSTACK
  47
  48 #define REGISTER_U_ADDR(addr, blockend, regno) \
  49   (addr) = register_u_addr ((blockend), (regno))
  50 extern CORE_ADDR register_u_addr (CORE_ADDR blockend, int regno);
  51 \f
  52
  53 /* Shared library support.  */
  54
  55 #include "solib.h"
  56
  57 /* Make structure definitions match up with those expected in
  58    `solib-sunos.c'.  */
  59
  60 #define link_object     sod
  61 #define lo_name         sod_name
  62 #define lo_library      sod_library
  63 #define lo_unused       sod_reserved
  64 #define lo_major        sod_major
  65 #define lo_minor        sod_minor
  66 #define lo_next         sod_next
  67
  68 #define link_map        so_map
  69 #define lm_addr         som_addr
  70 #define lm_name         som_path
  71 #define lm_next         som_next
  72 #define lm_lop          som_sod
  73 #define lm_lob          som_sodbase
  74 #define lm_rwt          som_write
  75 #define lm_ld           som_dynamic
  76 #define lm_lpd          som_spd
  77
  78 #define link_dynamic_2  section_dispatch_table
  79 #define ld_loaded       sdt_loaded
  80 #define ld_need         sdt_sods
  81 #define ld_rules        sdt_filler1
  82 #define ld_got          sdt_got
  83 #define ld_plt          sdt_plt
  84 #define ld_rel          sdt_rel
  85 #define ld_hash         sdt_hash
  86 #define ld_stab         sdt_nzlist
  87 #define ld_stab_hash    sdt_filler2
  88 #define ld_buckets      sdt_buckets
  89 #define ld_symbols      sdt_strings
  90 #define ld_symb_size    sdt_str_sz
  91 #define ld_text         sdt_text_sz
  92 #define ld_plt_sz       sdt_plt_sz
  93
  94 #define rtc_symb        rt_symbol
  95 #define rtc_sp          rt_sp
  96 #define rtc_next        rt_next
  97
  98 #define ld_debug        so_debug
  99 #define ldd_version     dd_version
 100 #define ldd_in_debugger dd_in_debugger
 101 #define ldd_sym_loaded  dd_sym_loaded
 102 #define ldd_bp_addr     dd_bpt_addr
 103 #define ldd_bp_inst     dd_bpt_shadow
 104 #define ldd_cp          dd_cc
 105
 106 #define link_dynamic    _dynamic
 107 #define ld_version      d_version
 108 #define ldd             d_debug
 109 #define ld_un           d_un
 110 #define ld_2            d_sdt
 111
 112 #endif /* nm-obsd.h */