1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
|
/***************************************************************************
* Copyright (C) 2005 by Dominic Rath *
* Dominic.Rath@gmx.de *
* *
* Copyright (C) 2007,2008 Øyvind Harboe *
* oyvind.harboe@zylin.com *
* *
* Copyright (C) 2008 by Spencer Oliver *
* spen@spen-soft.co.uk *
* *
* Copyright (C) 2008 by Hongtao Zheng *
* hontor@126.com *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
#ifndef ARM7_9_COMMON_H
#define ARM7_9_COMMON_H
#include "armv4_5.h"
#include "arm_jtag.h"
#include "breakpoints.h"
#include "target.h"
#include "etm.h"
#define ARM7_9_COMMON_MAGIC 0x0a790a79
typedef struct arm7_9_common_s
{
u32 common_magic;
arm_jtag_t jtag_info;
reg_cache_t *eice_cache;
u32 arm_bkpt;
u16 thumb_bkpt;
int sw_breakpoints_added;
int breakpoint_count;
int wp_available;
int wp_available_max;
int wp0_used;
int wp1_used;
int wp1_used_default;
int force_hw_bkpts;
int dbgreq_adjust_pc;
int use_dbgrq;
int need_bypass_before_restart;
etm_context_t *etm_ctx;
int has_single_step;
int has_monitor_mode;
int has_vector_catch;
int debug_entry_from_reset;
struct working_area_s *dcc_working_area;
int fast_memory_access;
int dcc_downloads;
int (*examine_debug_reason)(target_t *target);
void (*change_to_arm)(target_t *target, u32 *r0, u32 *pc);
void (*read_core_regs)(target_t *target, u32 mask, u32 *core_regs[16]);
void (*read_core_regs_target_buffer)(target_t *target, u32 mask, void *buffer, int size);
void (*read_xpsr)(target_t *target, u32 *xpsr, int spsr);
void (*write_xpsr)(target_t *target, u32 xpsr, int spsr);
void (*write_xpsr_im8)(target_t *target, u8 xpsr_im, int rot, int spsr);
void (*write_core_regs)(target_t *target, u32 mask, u32 core_regs[16]);
void (*load_word_regs)(target_t *target, u32 mask);
void (*load_hword_reg)(target_t *target, int num);
void (*load_byte_reg)(target_t *target, int num);
void (*store_word_regs)(target_t *target, u32 mask);
void (*store_hword_reg)(target_t *target, int num);
void (*store_byte_reg)(target_t *target, int num);
void (*write_pc)(target_t *target, u32 pc);
void (*branch_resume)(target_t *target);
void (*branch_resume_thumb)(target_t *target);
void (*enable_single_step)(target_t *target, u32 next_pc);
void (*disable_single_step)(target_t *target);
void (*set_special_dbgrq)(target_t *target);
void (*pre_debug_entry)(target_t *target);
void (*post_debug_entry)(target_t *target);
void (*pre_restore_context)(target_t *target);
void (*post_restore_context)(target_t *target);
armv4_5_common_t armv4_5_common;
void *arch_info;
} arm7_9_common_t;
int arm7_9_register_commands(struct command_context_s *cmd_ctx);
int arm7_9_poll(target_t *target);
int arm7_9_target_request_data(target_t *target, u32 size, u8 *buffer);
int arm7_9_setup(target_t *target);
int arm7_9_assert_reset(target_t *target);
int arm7_9_deassert_reset(target_t *target);
int arm7_9_reset_request_halt(target_t *target);
int arm7_9_early_halt(target_t *target);
int arm7_9_soft_reset_halt(struct target_s *target);
int arm7_9_prepare_reset_halt(struct target_s *target);
int arm7_9_halt(target_t *target);
int arm7_9_full_context(target_t *target);
int arm7_9_restore_context(target_t *target);
int arm7_9_resume(struct target_s *target, int current, u32 address, int handle_breakpoints, int debug_execution);
int arm7_9_step(struct target_s *target, int current, u32 address, int handle_breakpoints);
int arm7_9_read_core_reg(struct target_s *target, int num, enum armv4_5_mode mode);
int arm7_9_read_memory(struct target_s *target, u32 address, u32 size, u32 count, u8 *buffer);
int arm7_9_write_memory(struct target_s *target, u32 address, u32 size, u32 count, u8 *buffer);
int arm7_9_bulk_write_memory(target_t *target, u32 address, u32 count, u8 *buffer);
int arm7_9_checksum_memory(struct target_s *target, u32 address, u32 count, u32* checksum);
int arm7_9_blank_check_memory(struct target_s *target, u32 address, u32 count, u32* blank);
int arm7_9_run_algorithm(struct target_s *target, int num_mem_params, mem_param_t *mem_params, int num_reg_prams, reg_param_t *reg_param, u32 entry_point, void *arch_info);
int arm7_9_add_breakpoint(struct target_s *target, breakpoint_t *breakpoint);
int arm7_9_remove_breakpoint(struct target_s *target, breakpoint_t *breakpoint);
int arm7_9_add_watchpoint(struct target_s *target, watchpoint_t *watchpoint);
int arm7_9_remove_watchpoint(struct target_s *target, watchpoint_t *watchpoint);
void arm7_9_enable_eice_step(target_t *target, u32 next_pc);
void arm7_9_disable_eice_step(target_t *target);
int arm7_9_execute_sys_speed(struct target_s *target);
int arm7_9_init_arch_info(target_t *target, arm7_9_common_t *arm7_9);
int arm7_9_get_arch_pointers(target_t *target, armv4_5_common_t **armv4_5_p, arm7_9_common_t **arm7_9_p);
#endif /* ARM7_9_COMMON_H */
|
