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 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 () 40extern 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)) 50extern CORE_ADDR register_u_addr (CORE_ADDR blockend, int regno); 51 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 */ 113