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e6031aeb | 1 | /* Native-dependent definitions for FreeBSD/i386. |
7e654c37 MK |
2 | |
3 | Copyright 1986, 1987, 1989, 1992, 1994, 1996, 1997, 2000, 2001, 2004 | |
b6ba6518 | 4 | Free Software Foundation, Inc. |
c906108c | 5 | |
c5aa993b JM |
6 | This file is part of GDB. |
7 | ||
8 | This program is free software; you can redistribute it and/or modify | |
9 | it under the terms of the GNU General Public License as published by | |
10 | the Free Software Foundation; either version 2 of the License, or | |
11 | (at your option) any later version. | |
12 | ||
13 | This program is distributed in the hope that it will be useful, | |
14 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
16 | GNU General Public License for more details. | |
17 | ||
18 | You should have received a copy of the GNU General Public License | |
19 | along with this program; if not, write to the Free Software | |
20 | Foundation, Inc., 59 Temple Place - Suite 330, | |
21 | Boston, MA 02111-1307, USA. */ | |
c906108c | 22 | |
e6031aeb MK |
23 | #ifndef NM_FBSD_H |
24 | #define NM_FBSD_H | |
c906108c | 25 | |
0afdd437 MK |
26 | #ifdef HAVE_PT_GETDBREGS |
27 | #define I386_USE_GENERIC_WATCHPOINTS | |
28 | #endif | |
29 | ||
30 | #include "i386/nm-i386.h" | |
31 | ||
b9644b58 DB |
32 | #ifdef HAVE_SYS_PARAM_H |
33 | #include <sys/param.h> | |
34 | #endif | |
35 | ||
0afdd437 MK |
36 | /* Provide access to the i386 hardware debugging registers. */ |
37 | ||
38 | #define I386_DR_LOW_SET_CONTROL(control) \ | |
39 | i386bsd_dr_set_control (control) | |
40 | extern void i386bsd_dr_set_control (unsigned long control); | |
41 | ||
42 | #define I386_DR_LOW_SET_ADDR(regnum, addr) \ | |
43 | i386bsd_dr_set_addr (regnum, addr) | |
44 | extern void i386bsd_dr_set_addr (int regnum, CORE_ADDR addr); | |
45 | ||
46 | #define I386_DR_LOW_RESET_ADDR(regnum) \ | |
47 | i386bsd_dr_reset_addr (regnum) | |
48 | extern void i386bsd_dr_reset_addr (int regnum); | |
49 | ||
50 | #define I386_DR_LOW_GET_STATUS() \ | |
51 | i386bsd_dr_get_status () | |
52 | extern unsigned long i386bsd_dr_get_status (void); | |
53 | \f | |
54 | ||
c3364ea4 MK |
55 | /* Get generic BSD native definitions. */ |
56 | #include "config/nm-bsd.h" | |
e6031aeb | 57 | |
25630444 MK |
58 | /* Override child_resume in `infptrace.c' to work around a kernel bug. */ |
59 | #define CHILD_RESUME | |
60 | ||
a90cd31d MK |
61 | /* Override child_pid_to_exec_file in 'inftarg.c'. */ |
62 | #define CHILD_PID_TO_EXEC_FILE | |
e6031aeb MK |
63 | \f |
64 | ||
65 | /* Support for the user struct. */ | |
66 | ||
67 | /* Return the size of the user struct. */ | |
68 | ||
69 | #define KERNEL_U_SIZE kernel_u_size () | |
70 | extern int kernel_u_size (void); | |
c906108c SS |
71 | |
72 | /* This is the amount to subtract from u.u_ar0 | |
73 | to get the offset in the core file of the register values. */ | |
74 | ||
75 | #include <machine/vmparam.h> | |
76 | #define KERNEL_U_ADDR USRSTACK | |
77 | ||
78 | #define REGISTER_U_ADDR(addr, blockend, regno) \ | |
e6031aeb MK |
79 | (addr) = register_u_addr ((blockend), (regno)) |
80 | extern CORE_ADDR register_u_addr (CORE_ADDR blockend, int regno); | |
81 | \f | |
c906108c | 82 | |
e6031aeb | 83 | /* Shared library support. */ |
c906108c | 84 | |
7e654c37 | 85 | #include "solib.h" |
e6031aeb | 86 | |
7e654c37 MK |
87 | /* Make structure definitions match up with those expected in |
88 | `solib-sunos.c'. */ | |
c906108c | 89 | |
c906108c SS |
90 | #define link_object sod |
91 | #define lo_name sod_name | |
92 | #define lo_library sod_library | |
93 | #define lo_unused sod_reserved | |
94 | #define lo_major sod_major | |
95 | #define lo_minor sod_minor | |
96 | #define lo_next sod_next | |
97 | ||
98 | #define link_map so_map | |
99 | #define lm_addr som_addr | |
100 | #define lm_name som_path | |
101 | #define lm_next som_next | |
102 | #define lm_lop som_sod | |
103 | #define lm_lob som_sodbase | |
104 | #define lm_rwt som_write | |
105 | #define lm_ld som_dynamic | |
106 | #define lm_lpd som_spd | |
107 | ||
108 | #define link_dynamic_2 section_dispatch_table | |
109 | #define ld_loaded sdt_loaded | |
110 | #define ld_need sdt_sods | |
111 | #define ld_rules sdt_filler1 | |
112 | #define ld_got sdt_got | |
113 | #define ld_plt sdt_plt | |
114 | #define ld_rel sdt_rel | |
115 | #define ld_hash sdt_hash | |
116 | #define ld_stab sdt_nzlist | |
117 | #define ld_stab_hash sdt_filler2 | |
118 | #define ld_buckets sdt_buckets | |
119 | #define ld_symbols sdt_strings | |
120 | #define ld_symb_size sdt_str_sz | |
121 | #define ld_text sdt_text_sz | |
122 | #define ld_plt_sz sdt_plt_sz | |
123 | ||
124 | #define rtc_symb rt_symbol | |
125 | #define rtc_sp rt_sp | |
126 | #define rtc_next rt_next | |
127 | ||
128 | #define ld_debug so_debug | |
129 | #define ldd_version dd_version | |
130 | #define ldd_in_debugger dd_in_debugger | |
131 | #define ldd_sym_loaded dd_sym_loaded | |
132 | #define ldd_bp_addr dd_bpt_addr | |
133 | #define ldd_bp_inst dd_bpt_shadow | |
134 | #define ldd_cp dd_cc | |
135 | ||
136 | #define link_dynamic _dynamic | |
137 | #define ld_version d_version | |
138 | #define ldd d_debug | |
139 | #define ld_un d_un | |
140 | #define ld_2 d_sdt | |
141 | ||
7e654c37 | 142 | #endif /* nm-fbsd.h */ |