1 /***************************************************************************
2 * Copyright (C) 2011 by Broadcom Corporation *
3 * Evan Hunter - ehunter@broadcom.com *
5 * This program is free software; you can redistribute it and/or modify *
6 * it under the terms of the GNU General Public License as published by *
7 * the Free Software Foundation; either version 2 of the License, or *
8 * (at your option) any later version. *
10 * This program is distributed in the hope that it will be useful, *
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
13 * GNU General Public License for more details. *
15 * You should have received a copy of the GNU General Public License *
16 * along with this program; if not, write to the *
17 * Free Software Foundation, Inc., *
18 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
19 ***************************************************************************/
24 #include "server/server.h"
25 #include <helper/types.h>
28 typedef int64_t threadid_t
;
29 typedef int64_t symbol_address_t
;
34 * Table should be terminated by an element with NULL in symbol_name
36 typedef struct symbol_table_elem_struct
{
38 symbol_address_t address
;
40 } symbol_table_elem_t
;
42 struct thread_detail
{
46 char *thread_name_str
;
51 const struct rtos_type
*type
;
53 symbol_table_elem_t
*symbols
;
54 struct target
*target
;
55 /* add a context variable instead of global variable */
56 int64_t current_threadid
;
57 threadid_t current_thread
;
58 struct thread_detail
*thread_details
;
60 int (*gdb_thread_packet
)(struct connection
*connection
, char *packet
, int packet_size
);
61 void *rtos_specific_params
;
66 int (*detect_rtos
)(struct target
*target
);
67 int (*create
)(struct target
*target
);
68 int (*smp_init
)(struct target
*target
);
69 int (*update_threads
)(struct rtos
*rtos
);
70 int (*get_thread_reg_list
)(struct rtos
*rtos
, int64_t thread_id
, char **hex_reg_list
);
71 int (*get_symbol_list_to_lookup
)(symbol_table_elem_t
*symbol_list
[]);
72 int (*clean
)(struct target
*target
);
73 char * (*ps_command
)(struct target
*target
);
76 struct stack_register_offset
{
77 signed short offset
; /* offset in bytes from stack head, or -1 to indicate
78 * register is not stacked, or -2 to indicate this is the
79 * stack pointer register */
80 unsigned short width_bits
;
83 struct rtos_register_stacking
{
84 unsigned char stack_registers_size
;
85 signed char stack_growth_direction
;
86 unsigned char num_output_registers
;
87 unsigned char stack_alignment
;
88 const struct stack_register_offset
*register_offsets
;
91 #define GDB_THREAD_PACKET_NOT_CONSUMED (-40)
93 int rtos_create(Jim_GetOptInfo
*goi
, struct target
*target
);
94 int rtos_generic_stack_read(struct target
*target
,
95 const struct rtos_register_stacking
*stacking
,
98 int rtos_try_next(struct target
*target
);
99 int gdb_thread_packet(struct connection
*connection
, char *packet
, int packet_size
);
100 int rtos_get_gdb_reg_list(struct connection
*connection
);
101 int rtos_update_threads(struct target
*target
);
102 int rtos_smp_init(struct target
*target
);
103 /* function for handling symbol access */
104 int rtos_qsymbol(struct connection
*connection
, char *packet
, int packet_size
);
105 int str_to_hex(char *hex_dst
, char *src
);