433ca26f1a
Change-Id: I1b26f7efd3ad4a060f772dd12408e77a03d93cea Signed-off-by: Michel JAOUEN <michel.jaouen@stericsson.com> Reviewed-on: http://openocd.zylin.com/347 Tested-by: jenkins Reviewed-by: Evan Hunter <evan@ozhiker.com> Reviewed-by: Øyvind Harboe <oyvindharboe@gmail.com>
117 lines
4.1 KiB
C
117 lines
4.1 KiB
C
/***************************************************************************
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* Copyright (C) 2011 by Broadcom Corporation *
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* Evan Hunter - ehunter@broadcom.com *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
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***************************************************************************/
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#ifndef RTOS_H
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#define RTOS_H
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#include "server/server.h"
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#include <helper/types.h>
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#include <jim-nvp.h>
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typedef int64_t threadid_t;
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typedef int64_t symbol_address_t;
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struct reg;
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/**
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* Table should be terminated by an element with NULL in symbol_name
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*/
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typedef struct symbol_table_elem_struct
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{
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char * symbol_name;
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symbol_address_t address;
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} symbol_table_elem_t;
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struct thread_detail
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{
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threadid_t threadid;
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bool exists;
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char * display_str;
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char * thread_name_str;
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char * extra_info_str;
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};
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struct rtos
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{
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const struct rtos_type *type;
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symbol_table_elem_t * symbols;
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struct target *target;
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/* add a context variable instead of global variable */
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int64_t current_threadid;
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threadid_t current_thread;
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struct thread_detail* thread_details;
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int thread_count;
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int (*gdb_thread_packet)(struct connection *connection, char *packet, int packet_size);
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void * rtos_specific_params;
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};
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struct rtos_type
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{
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char * name;
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int (*detect_rtos) ( struct target* target );
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int (*create) ( struct target* target );
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int (*smp_init)(struct target *target);
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int (*update_threads) ( struct rtos* rtos );
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int (*get_thread_reg_list) ( struct rtos *rtos, int64_t thread_id, char ** hex_reg_list );
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int (*get_symbol_list_to_lookup) (symbol_table_elem_t * symbol_list[] );
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int (*clean)(struct target *target);
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char * (*ps_command)(struct target *target);
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};
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struct stack_register_offset
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{
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signed short offset; // offset in bytes from stack head, or -1 to indicate register is not stacked, or -2 to indicate this is the stack pointer register
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unsigned short width_bits;
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};
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struct rtos_register_stacking
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{
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unsigned char stack_registers_size;
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signed char stack_growth_direction;
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unsigned char num_output_registers;
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unsigned char stack_alignment;
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const struct stack_register_offset* register_offsets;
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};
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#define GDB_THREAD_PACKET_NOT_CONSUMED (-40)
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int rtos_create(Jim_GetOptInfo *goi, struct target * target);
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int rtos_generic_stack_read( struct target * target, const struct rtos_register_stacking* stacking, int64_t stack_ptr, char ** hex_reg_list );
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int rtos_try_next( struct target * target );
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int gdb_thread_packet(struct connection *connection, char *packet, int packet_size);
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int rtos_get_gdb_reg_list(struct connection *connection);
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int rtos_update_threads( struct target *target );
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int rtos_smp_init(struct target *target);
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/* function for handling symbol access */
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int rtos_qsymbol(struct connection *connection, char *packet, int packet_size);
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int str_to_hex(char *hex_dst, char *src);
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#endif // RTOS_H
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