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eb7cedd9 | 1 | /* Native-dependent definitions for OpenBSD/i386. |
7e654c37 MK |
2 | |
3 | Copyright 2001, 2004 Free Software Foundation, Inc. | |
eb7cedd9 MK |
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 | ||
7e654c37 | 55 | #include "solib.h" |
eb7cedd9 | 56 | |
7e654c37 MK |
57 | /* Make structure definitions match up with those expected in |
58 | `solib-sunos.c'. */ | |
eb7cedd9 MK |
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 */ |