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guocheng.kgc 2020-06-18 20:06:52 +08:00 • committed by shengdong.dsd
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Living_SDK/tools/debug_tools/coredump_parser.py Normal file
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#!/usr/bin/env python
# Alios Things core_dump parser. Does some helpful:
# ---- stack backtrace analysis
# ---- ARM/Xtensa fault regs analysis
# ---- memory malloc fault analysis
#Notes:
# ---- support ARM Cortex-M and Xtensa
# Copyright (C) 2015-2019 Alibaba Group Holding Limited
import os
import sys
import subprocess
import argparse
import re
import logging
import operator
#--------------------------------------------------------------
# Global defines
#--------------------------------------------------------------
_TOOLCHIAN_PREFIX_ = "arm-none-eabi-"
_TOOLCHIAN_GCC_ = "arm-none-eabi-gcc"
_TOOLCHAIN_NM_ = "arm-none-eabi-nm"
_TOOLCHAIN_NM_OPT_ = "-nlCS"
_TOOLCHAIN_SIZE_ = "arm-none-eabi-size"
_TOOLCHAIN_SIZE_OPT_ = "-Axt"
_TOOLCHAIN_OBJDUMP_ = "arm-none-eabi-objdump"
_TOOLCHAIN_OBJDUMP_OPT_ = "-D"
_TOOLCHAIN_ADDR2LINE_ = "arm-none-eabi-addr2line"
_TOOLCHAIN_ADDR2LINE_OPT_ = "-pfiCe"
_TOOLCHAIN_READELF_ = "arm-none-eabi-readelf"
_TOOLCHAIN_READELF_OPT_ = "-h"
_CRASH_LOG_ = "crash_log"
MATCH_ADDR = re.compile(r'0x[0-9a-f]{1,8}', re.IGNORECASE)
_START_MAGIC_EXCEPTION_ = "!!! Exception !!!"
_START_MAGIC_FATAL_ERROR_ = "!!! Fatal Error !!!"
_END_MAGIC_EXCEPTION_ = "!! dump end !!!"
_START_MAGIC_MM_FAULT_ = "all memory blocks"
_END_MAGIC_MM_FAULT_ = "all free memory blocks"
_MALLOC_CALLER_MAGIC_ = "fefefefe"
_ARCH_TYPE_ARM_ = "ARM"
_ARCH_TYPE_XTENSA_ = "Xtensa"
g_arch = [_ARCH_TYPE_ARM_, _ARCH_TYPE_XTENSA_]
g_arch_toolchain = {
'arm' : 'arm-none-eabi-gcc',
'xtensa' : ['xtensa-lx106-elf-gcc', 'xtensa-esp32-elf-gcc']
}
#--------------------------------------------------------------
# Environment and dependency check
#--------------------------------------------------------------
def get_arch_from_elf(elf_file):
if not elf_file:
return ""
arch_info = subprocess.check_output(
[_TOOLCHAIN_READELF_, _TOOLCHAIN_READELF_OPT_, elf_file])
for line in arch_info.splitlines():
if 'Machine' in line:
temp = line.split()
for arch in g_arch:
if arch in temp:
print "arch : " + arch
return arch
return ""
#--------------------------------------------------------------
# class Core_Dump
#--------------------------------------------------------------
class Core_Dump(object):
"""docstring for Core_Dump"""
def __init__(self, crash_log, elf_file, toolchain_path):
super(Core_Dump, self).__init__()
self.crash_log = crash_log
self.elf_file = elf_file.name
self.toolchain_path = toolchain_path
self.parse_addr_list = []
self.sp = ""
self.parse_step = 0
self.task_info = []
self.crash_type = ""
self.arch = _ARCH_TYPE_ARM_
self.exc_num = 0;
self.arm_exc_reg = {}
self.xtensa_exc_reg = {}
# mm info parse
self.caller_list = []
self.caller_dictory = []
# print flag
self.print_flag = 0
self.check_env()
def find_pc_addr(self, pc_addr):
try:
pc_trans = subprocess.check_output([_TOOLCHAIN_ADDR2LINE_, _TOOLCHAIN_ADDR2LINE_OPT_, self.elf_file, pc_addr])
except Exception as err:
logging.exception(err)
else:
if not "?? ??:0" in pc_trans:
print pc_trans
def get_pc_addr(self, pc_addr):
try:
pc_trans = subprocess.check_output([_TOOLCHAIN_ADDR2LINE_, _TOOLCHAIN_ADDR2LINE_OPT_, self.elf_file, pc_addr])
except Exception as err:
logging.exception(err)
else:
if not "?? ??:0" in pc_trans:
return pc_trans
else:
return "invalid"
def get_value_form_line(self, line, index):
val_list = re.findall(MATCH_ADDR, line)
if val_list:
if index > len(val_list):
return ""
return val_list[index]
else:
return ""
def prase_addr(self, line, index):
addr = self.get_value_form_line(line, index)
if addr:
print line
self.parse_addr_list.append(addr)
self.find_pc_addr(addr)
def parse_malloc_caller(self, line):
if _MALLOC_CALLER_MAGIC_ in line:
caller_str = line[line.find(_MALLOC_CALLER_MAGIC_):]
self.prase_addr(caller_str, 0)
def show_hfsr_parser(self, hfsr):
err_title = ""
err = ""
if hfsr:
err_title = " -- Hard Fault Occured --"
print "HFSR : " + hex(hfsr) + err_title
if hfsr & 0x2:
err += """
"VECTTBL" bit is set, potential reasons:
1. Indicates a Bus Fault on a vector table read during exception processing
2. Some errors in Vec-table setting
"""
if hfsr & 0x40000000:
err += """
"FORCED" bit is set, indicates a forced Hard Fault
Hard Fault handler must read the other fault status registers to find the cause of the fault.
"""
if hfsr & 0x80000000:
err += """
"DEBUG event" bit is set, occurred to a Hard Fault.
When writing to the register you must write 0 to this bit,
otherwise behavior is unpredictable
"""
print err
def show_bfsr_parser(self, bfsr, bfar):
err_title = ""
err = ""
if bfsr:
err_title = " -- Bus Fault Occured --"
print "BFSR : " + hex(bfsr) + err_title
if bfsr & 0x200:
if bfsr & 0x8000:
err += """
A precise data access error has occurred. Faulting address: {bfar_val}
""".format(bfar_val = bfar)
else:
err += """
A precise data access error has occurred. WARNING: Fault address in BFAR is NOT valid
"""
if bfsr & 0x100:
err += """
Bus fault on an instruction prefetch has occurred.
Potential reasons:
1. Branch to invalid memory regions for example caused by incorrect function pointers
2. Invalid return due to corrupted sp or stack content
3. Incorrect entry in the exception vector table
"""
if bfsr & 0x400:
err += """
Imprecise data access error has occurred
"""
if bfsr & 0x800:
err += """
UNSTKERR: Stack pop (for an exception return) has caused one or more BusFaults.
Potential reasons:
1. SP is corrupted during exception handling
"""
if bfsr & 0x1000:
err += """
STKERR: Stack push (for an exception entry) has caused one or more BusFaults.
Potential reasons:
1. SP is corrupted
2. Stack overflow
3. PSP is used without initial
"""
if bfsr & 0x2000:
err += """
LSPERR: bus fault occurred during FP lazy state preservation(only when FPU present)
"""
print err
def show_mfsr_parser(self, mfsr, mfar):
err_title = ""
err = ""
if mfsr:
err_title = " -- MemManage Fault Occured --"
print "MFSR : " + hex(mfsr) + err_title
if mfsr & 0x2:
if mfsr & 0x80:
err += """
Data access violation, The processor attempted a load or store at a location that does not permit the operation
Faulting address: {mfar_val}
""".format(mfar_val = mfar)
else:
err += """
Data access violation, The processor attempted a load or store at a location that does not permit the operation
Fault address in MMFAR is NOT valid
"""
if mfsr & 0x1:
err += """
MPU or Execute Never (XN) default memory map access violation on an instruction fetch has occurred
Potential reasons:
1. Branch to regions that are not defined in the MPU or defined as non-executable.
2. Invalid return(EXC_RETURN) due to corrupted stack content
3. Incorrect entry in the exception vector table
4. During the exception handling, the PC value on the stack was destroyed
"""
if mfsr & 0x8:
err += """
UNSTKERR: Stack pop (for an exception return) has caused one or more access violations.
Potential reasons:
1. SP is corrupted during exception handling
2. MPU region for the stack changed during exception handling
"""
if mfsr & 0x10:
err += """
STKERR: Stack push (for an exception entry) has caused one or more access violations.
Potential reasons:
1. SP is corrupted or not initialized
2. Stack is reaching a region(overflow) not defined by the MPU as read/write memory
"""
if mfsr & 0x20:
err += """
LSPERR: MemManage occurred during FP lazy state preservation(only Cortex-M4 with FPU)
"""
print err
def show_ufsr_parser(self, ufsr):
err_title = ""
err = ""
if ufsr:
err_title = " -- UsageFault Fault Occured --"
print "UFSR : " + hex(ufsr) + err_title
if ufsr & 0x1:
err += """
UNDEFINSTR: Undefined instruction
The processor has attempted to execute an undefined instruction
Potential reasons:
1. Use of instructions not supported in the Cortex-M device
2. Bad or corrupted memory contents(.data segment)
3. ARM target code is loaded when linked,please check Compile&Link setting
4. Instruction alignment problem. For example, when using the GNU toolchain,
forgetting to use .align after .ascii may result in the next instruction not being aligned
"""
if ufsr & 0x2:
err += """
INVSTATE: Instruction executed with invalid EPSR.T or EPSR.IT field
This may be caused by Thumb bit not being set in branching instruction
Potential reasons:
1. Loading a branch target address to PC with LSB=0
2. Vector table contains a vector address with LSB=0
3. Stacked PSR corrupted during exception or interrupt handling,
causes the kernel to try to enter the ARM state when return
"""
if ufsr & 0x4:
err += """
INVPC: Invalid EXC_RETURN value
Processor has attempted to load an illegal EXC_RETURN value to the PC as a result of an invalid context switch
Potential reasons:
1. Invalid EXC_RETURN value when exception return, for example:
return thread model when EXC_RETURN=0xFFFF_FFF1
return handler model when EXC_RETURN=0xFFFF_FFF9
2. Invalid return due to corrupted SP/LR, or stack content
3. ICI/IT bit in PSR invalid for an instruction
"""
if ufsr & 0x8:
err += """
NOCP: No coprocessor
The processor does not support coprocessor instructions
Potential reasons:
The processor has attempted to access a coprocessor that does not exist,
please checkout PC
"""
if ufsr & 0x100:
err += """
UNALIGNED: Unaligned access error has occurred
Enable trapping of unaligned accesses by setting the UNALIGN_TRP bit in the CCR.
Unaligned LDM/STM/LDRD/STRD instructions always fault irrespective of the setting of UNALIGN_TRP bit.
"""
if ufsr & 0x200:
err += """
DIVBYZERO: Divide by zero error has occurred
Enable trapping of divide by zero by setting the DIV_0_TRP bit in the CCR
"""
print err
def show_arm_exc_regs_parser(self, exc_reg):
if len(exc_reg) == 0:
return
cfsr_val = exc_reg['cfsr']
hfsr_val = exc_reg['hfsr']
mfar_val = exc_reg['mfar']
bfar_val = exc_reg['bfar']
afsr_val = exc_reg['afsr']
print "\n========== Show Exc Regs Info =========="
self.show_hfsr_parser(int(hfsr_val, 16))
ufsr_val = (int(cfsr_val, 16) & 0xFFFF0000) >> 16
bfsr_val = int(cfsr_val, 16) & 0x0000FF00
mfsr_val = int(cfsr_val, 16) & 0x000000FF
print "CFSR = (UFSR + BFSR + MFSR)"
self.show_bfsr_parser(bfsr_val, bfar_val)
self.show_mfsr_parser(mfsr_val, mfar_val)
self.show_ufsr_parser(ufsr_val)
if self.exc_num == 12:
print "DebugMon Exception!"
def show_xtensa_exc_regs_parser(self, exc_reg):
if len(exc_reg) == 0:
return
exc_cause = exc_reg['exccause']
exc_addr = exc_reg['excaddr']
print "\n========== Show Exc Regs Info =========="
print "EXCCAUSE : " + exc_cause
print "EXCADDR : " + exc_addr
exc_cause_val = int(exc_cause, 16) & 0x3F
err = ""
if exc_cause_val == 0x1:
err += """
Invalid command. Potential reasons:
1. Damaged BIN binaries
2. Wild pointers
"""
elif exc_cause_val == 0x6:
err += """
Division by zero
"""
elif exc_cause_val == 0x9:
err += """
Unaligned read/write operation addresses
Potential reasons:
1. Unaligned read/write Cache addresses
2. Wild pointers
"""
elif exc_cause_val == 0x1C or exc_cause_val == 0x1D:
err += """
A load/store referenced a page mapped with an attribute that does not permit
Potential reasons:
1. Access to Cache after it is turned off
2. Wild pointers
"""
print err
def show_segment_size_info(self):
print "\r\n========== Show Segment Size Info =========="
print "arch: " + self.arch
segment_size_info = subprocess.check_output(
[_TOOLCHAIN_SIZE_, _TOOLCHAIN_SIZE_OPT_, self.elf_file])
print segment_size_info
def show_code_size_info(self):
pass
def show_task_info(self):
if self.crash_type:
if self.crash_type == 'task':
if self.sp:
sp_val = int(self.sp, 16)
if len(self.task_info):
for task in self.task_info:
task_stack_addr = int(task['task_stack_addr'], 16)
task_stack_size = int(task['task_stack_size'], 16)
if sp_val >= task_stack_addr and sp_val <= (task_stack_addr + task_stack_size):
crash_task_name = task['task_name']
break
print "Crash in task : {task_name}\r\n".format(task_name=crash_task_name)
else:
print "Crash in intertupt"
'''
if len(self.task_info):
for task in self.task_info:
task_stack_size = int(task['task_stack_size'], 16)
task_stack_minfree = int(task['task_stack_minfree'], 16)
if task_stack_minfree < task_stack_size/10:
print "Warning!! Stack size in task '{name}' is only {size} free".format(
name=task['task_name'], size=task['task_stack_minfree'])
'''
def show_statistic_info(self):
self.show_segment_size_info()
self.show_task_info()
self.show_code_size_info()
def parse_task(self, line):
if "TaskName" in line or "---" in line or "===" in line:
return
m = re.search(r'[A-Za-z]', line)
if m:
task_str = line[line.find(m.group(0)):]
task_list = task_str.split()
if len(task_list) >= 5:
task_info = {'task_name' : task_list[0],
'task_state' : task_list[1],
'task_prio' : task_list[2],
'task_stack_addr' : task_list[3],
'task_stack_size' : task_list[4][0:10],
'task_stack_minfree': task_list[4][11:21]
}
self.task_info.append(task_info)
def check_env(self):
global _TOOLCHIAN_GCC_
global _TOOLCHAIN_ADDR2LINE_
if sys.version_info.major > 2:
error = """
This parser tools do not support Python Version 3 and above.
Python {py_version} detected.
""".format(py_version=sys.version_info)
print error
sys.exit(1)
# addr2line supported by esp32 and esp8266 could not work well, so
# use "arm-none-eabi-addr2line" instead
'''
if "esp32" in self.elf_file or "esp8266" in self.elf_file:
self.arch = _ARCH_TYPE_XTENSA_
if self.arch == _ARCH_TYPE_XTENSA_:
if "esp32" in self.elf_file:
_TOOLCHIAN_GCC_ = "xtensa-esp32-elf-gcc"
_TOOLCHAIN_ADDR2LINE_ = "xtensa-esp32-elf-addr2line"
elif "esp8266" in self.elf_file:
_TOOLCHIAN_GCC_ = "xtensa-lx106-elf-gcc"
_TOOLCHAIN_ADDR2LINE_ = "xtensa-lx106-elf-addr2line"
'''
cmd = _TOOLCHIAN_GCC_;
if os.name == 'nt':
cmd = "where " + cmd
else:
cmd = "which " + cmd
retcode = subprocess.call(cmd, shell=True)
if retcode:
if not self.toolchain_path:
error = """
Can not find toolchian "{magic}" path
Please set PATH by:
export PATH=$PATH: ../build/compiler/../bin/
or:
use "-p" point to absolute toolchain path, ex:
python coredump.py {log} {elf} -p {path}
""".format(magic=_TOOLCHIAN_GCC_, log=self.crash_log.name, elf=self.elf_file, path="../build/compiler/../bin/")
print error
sys.exit(1)
else:
if not str(self.toolchain_path).endswith('/'):
self.toolchain_path = self.toolchain_path + '/'
_TOOLCHAIN_ADDR2LINE_ = self.toolchain_path + _TOOLCHAIN_ADDR2LINE_
def heap_parse(self, mem_info):
m = re.search(MATCH_ADDR, mem_info)
if m:
mm_str = mem_info[mem_info.find(m.group(0)):]
blk_list_all = re.findall(r'(\w+)\s+(\w+)\s+(\d+)\s+(\w+)\s+(\w+).*', mm_str)
blk_list_all = map(lambda arg : {'Addr':arg[0], 'State':arg[1], 'Size':int(arg[2], 10), 'Caller':arg[4]}, blk_list_all)
#print blk_list_all
one_blk_info = blk_list_all
if not one_blk_info:
return
elif one_blk_info[0]['State'] != 'used' or one_blk_info[0]['Caller'] == '0x0':
return
caller_addr = one_blk_info[0]['Caller']
if caller_addr not in self.caller_list:
idx = len(self.caller_dictory)
self.caller_dictory.append({'Addr':caller_addr, 'Total Size':0, 'Blk Cnt':0, 'Func':0, 'File':0, 'Line':0})
self.caller_list.append(caller_addr)
else:
idx = self.caller_list.index(caller_addr)
self.caller_dictory[idx]['Blk Cnt'] += 1
self.caller_dictory[idx]['Total Size'] += one_blk_info[0]['Size']
def get_heap_statistic_info(self):
#print self.caller_list
#print self.caller_dictory
if not self.caller_dictory:
return
print "\r\n========== Show MM Statistic Info =========="
for caller_info in self.caller_dictory:
info_str = self.get_pc_addr(caller_info['Addr'])
# e.g.: mbedtls_calloc at /workspace/aliyun/aos_rda/security/mbedtls/src/mbedtls_alt.c:151\r\n
if info_str == "invalid":
continue
info_get = re.findall(r'([\w\?]+)(?: | at )(\S*):(\d*)', info_str)
if not info_get:
caller_info['Func'] = info_str
else:
caller_info['Func'] = info_get[0][0]
caller_info['File'] = info_get[0][1]
caller_info['Line'] = info_get[0][2]
self.caller_dictory = sorted(self.caller_dictory, key=operator.itemgetter('Total Size'))
#print outputs
print('-'*158)
title = ['Alloc Addr', 'Func', 'Cnt', 'Total Size', 'Line', 'File']
str_f = '{:^12} | {:^24} | {:^4} | {:^12} | {:^8} | {:^16}'
str_f2 = '{Addr:^12} | {Func:^24} | {Bc:^4} | {Tz:^12} | {Line:^8} | {File:^16}'
print str_f.format(*title)
print('-'*158)
for mm_dict in self.caller_dictory:
print str_f2.format(Addr=mm_dict['Addr'], Func=mm_dict['Func'], Bc=mm_dict['Blk Cnt'], Tz=mm_dict['Total Size'], Line=mm_dict['Line'], File=mm_dict['File'])
print('-'*158)
def open_print_line(self):
self.print_flag = 1
def close_print_line(self):
self.print_flag = 0
def get_print_status(self):
return self.print_flag
def show(self):
log_lines = iter(self.crash_log.read().splitlines())
for line in log_lines:
if _START_MAGIC_EXCEPTION_ in line:
self.open_print_line()
continue
if _END_MAGIC_EXCEPTION_ in line:
self.close_print_line()
print "\r\n******************** Alios Things Exception Core Dump Result ********************"
if self.arch == _ARCH_TYPE_ARM_:
self.show_arm_exc_regs_parser(self.arm_exc_reg)
elif self.arch == _ARCH_TYPE_XTENSA_:
self.show_xtensa_exc_regs_parser(self.xtensa_exc_reg)
else:
pass
self.show_statistic_info()
if self.get_print_status() == 1:
print line
#begin to parse one line
if "backtrace" in line:
if "interrupt" in line:
self.crash_type = "interrupt"
elif "task" in line:
self.crash_type = "task"
else:
self.prase_addr(line, 0)
elif _START_MAGIC_MM_FAULT_ in line:
#self.parse_malloc_caller(line)
self.parse_step = 0xaa
continue
elif _END_MAGIC_MM_FAULT_ in line:
self.parse_step = 0
self.get_heap_statistic_info()
continue
elif self.parse_step == 0xaa:
self.heap_parse(line)
elif "Task Info" in line:
self.parse_step = 1
elif "Queue Info" in line:
self.parse_step = 2
elif self.parse_step == 1:
self.parse_task(line)
elif "SP" in line or "A1 " in line:
self.sp = self.get_value_form_line(line, 0)
elif self.arch == _ARCH_TYPE_ARM_:
if "CFSR" in line:
cfsr_val = self.get_value_form_line(line, 0)
self.arm_exc_reg['cfsr'] = cfsr_val
elif "HFSR" in line:
hfsr_val = self.get_value_form_line(line, 0)
self.arm_exc_reg['hfsr'] = hfsr_val
elif "BFAR" in line:
bfar_val = self.get_value_form_line(line, 0)
self.arm_exc_reg['bfar'] = bfar_val
elif "MMFAR" in line:
mfar_val = self.get_value_form_line(line, 0)
self.arm_exc_reg['mfar'] = mfar_val
elif "AFSR" in line:
afsr_val = self.get_value_form_line(line, 0)
self.arm_exc_reg['afsr'] = afsr_val
elif "EXC_NUM" in line:
excnum = self.get_value_form_line(line, 0)
self.exc_num = int(excnum, 16)
else:
pass
elif self.arch == _ARCH_TYPE_XTENSA_:
if line.startswith("EXCCAUSE"):
exc_cause_val = self.get_value_form_line(line, 0)
self.xtensa_exc_reg['exccause'] = exc_cause_val
elif line.startswith("EXCVADDR"):
exc_addr_val = self.get_value_form_line(line, 0)
self.xtensa_exc_reg['excaddr'] = exc_addr_val
else:
pass
else:
pass
'''
if self.arch == _ARCH_TYPE_ARM_:
self.show_arm_exc_regs_parser(self.arm_exc_reg)
elif self.arch == _ARCH_TYPE_XTENSA_:
self.show_xtensa_exc_regs_parser(self.xtensa_exc_reg)
else:
pass
self.show_statistic_info()
'''
#--------------------------------------------------------------
# Main
#--------------------------------------------------------------
def main():
parser = argparse.ArgumentParser(description='Alios Things crash log core dump')
# specify arguments
parser.add_argument(metavar='CRASH LOG', type=argparse.FileType('rb', 0),
dest='crash_log', help='path to crash log file')
parser.add_argument(metavar='ELF FILE', type=argparse.FileType('rb', 0),
dest='elf_file', help='elf file of application')
parser.add_argument('-p','--path', help="absolute path of build/compiler/../bin", default='')
args = parser.parse_args()
# parser core_dump
core_dump_ins = Core_Dump(args.crash_log, args.elf_file, args.path)
core_dump_ins.show()
#close all files
if args.crash_log:
args.crash_log.close()
if args.elf_file:
args.elf_file.close()
if __name__ == "__main__":
main()

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msg->validindex = INVALID;
rt]:Post Property Message ID: 47 Payload {"ColorTemperature":{"value":6601,"time":1581595493659}}
[led][main]:property set, Devid: 0, payload: "{"ColorTemperature":3105}"
[led][msg]:===============aos_queue_recved: cmd msg.validindex=4============.
[led][report]:Post Property Message ID: 48 Payload {"ColorTemperature":{"value":3105,"time":1581595494573}}
[led][main]:property set, Devid: 0, payload: "{"LocalTimer":[{"LightSwitch":0,"Timer":"56 19 * * *","Enable":1,"IsValid":1},{"LightSwitch":1,"Timer":"57 19 * * *","Enable":1,"IsValid":1},{"LightSwitch":0,"Timer":"2 20 * * *","Enable":0,"IsValid":1},{"LightSwitch":0,"Timer":"8 20 * * *","Enable":1,"IsValid":1},{"LightSwitch":0,"Timer":"","Enable":1,"IsValid":0}]}"
tbtt_time past:248034528 248046439 102400
!!!!!!!!!! Exception !!!!!!!!!!
========== Regs info ==========
R0 0xDEADDEAD
R1 0x00000000
R2 0x0800F3F0
R3 0xDEADDEAD
R4 0x0800F3F0
R5 0x08010630
R6 0x00000001
R7 0x0000000C
R8 0x00000000
R9 0x09090909
R10 0x10101010
R11 0x11111111
R12 0x00000000
LR 0x1004A0E3
PC 0xDEADDEAC
xPSR 0x41010000
SP 0x08012290
EXC_RET 0xFFFFFFED
EXC_NUM 0x00000003
PRIMASK 0x00000000
FLTMASK 0x00000000
BASEPRI 0x00000000
CFSR 0x00000001
HFSR 0x40000000
MMFAR 0xE000ED34
BFAR 0xE000ED38
AFSR 0x00000000
========== Stack info ==========
stack(0x08012290): 0x08002438 0x05050505 0x06060606 0x07070707
stack(0x080122A0): 0x08080808 0x1000C745 0x00000800 0x0000001F
stack(0x080122B0): 0x5A353261 0x50596F68 0x00415738 0x00000000
stack(0x080122C0): 0x00000000 0x1007EA00 0x676E6964 0x67696C5F
stack(0x080122D0): 0x00007468 0x00000000 0x00000000 0x00000000
stack(0x080122E0): 0x00000000 0x00000000 0x08000E00 0x4B536432
stack(0x080122F0): 0x685A3367 0x35585341 0x35313944 0x42704630
stack(0x08012300): 0x576E4458 0x54634A55 0x486F6A6A 0x00000000
stack(0x08012310): 0x00000000 0x00000000 0x00000000 0x00000000
stack(0x08012320): 0x00000000 0x00000000 0x00000000 0x05050500
stack(0x08012330): 0x0800038C 0x10013F6F 0x04040404 0x10036991
stack(0x08012340): 0xFEFEFEFE 0x100364BD 0x08011330 0x00000070
stack(0x08012350): 0x080120BC 0x1008D815 0x0800F3F0 0x0800F750
stack(0x08012360): 0x08011340 0x00000400 0x0801B3B8 0x0801D670
stack(0x08012370): 0x00000000 0x00000000 0x08013630 0x08005338
stack(0x08012380): 0x080052A8 0x08005340 0x00056D2A 0x00000000
========== Call stack ==========
backtrace : 0xDEADDEAC
backtrace : 0x1004A0E0
backtrace : 0x1000C740
backtrace : 0x10013F6A
backtrace : ^task entry^
========== Heap Info ==========
-----------------------------------------------------------
[HEAP]| TotalSz | FreeSz | UsedSz | MinFreeSz |
| 0x00026DC0 | 0x0000EC90 | 0x00018130 | 0x0000D808 |
-----------------------------------------------------------
[POOL]| PoolSz | FreeSz | UsedSz | BlkSz |
| 0x00002000 | 0x00000CC0 | 0x00001340 | 0x00000020 |
-----------------------------------------------------------
========== Task Info ==========
--------------------------------------------------------------------------
TaskName State Prio Stack StackSize (MinFree)
--------------------------------------------------------------------------
dyn_mem_proc_task PEND 0x00000006 0x08004B90 0x00000200(0x00000168)
idle_task RDY 0x0000003D 0x08004E0C 0x00000320(0x000002C4)
timer_task PEND 0x00000005 0x08005380 0x00000800(0x00000624)
main_task RDY 0x00000020 0x08011340 0x00001000(0x000008DC)
tcpip_thread RDY 0x00000004 0x08012DF8 0x00000800(0x000004C4)
UWIFI_TASK PEND 0x00000014 0x08013930 0x00001C00(0x00000CAC)
LWIFI_TASK RDY 0x00000011 0x08015B88 0x00000800(0x000004AC)
UWIFI_RX_TASK PEND 0x0000000F 0x08017D28 0x00001000(0x00000CE4)
cli PEND 0x00000021 0x08019158 0x00001000(0x00000C24)
device state mng PEND 0x00000020 0x0801C878 0x00000400(0x00000348)
cmd msg process PEND 0x0000001F 0x0801CD08 0x00000800(0x00000430)
linkkit RDY 0x00000020 0x0801DD30 0x00002000(0x00000CC4)
CoAPServer_yield RDY 0x00000020 0x0801FD40 0x00001200(0x00000EB0)
cm_yield PEND 0x00000020 0x08026770 0x00001800(0x00001164)
========== Queue Info ==========
-------------------------------------------------------
QueAddr TotalSize PeakNum CurrNum TaskWaiting
-------------------------------------------------------
======== Buf Queue Info ========
------------------------------------------------------------------
BufQueAddr TotalSize PeakNum CurrNum MinFreeSz TaskWaiting
------------------------------------------------------------------
0x08005B80 0x000001E0 0x00000004 0x00000000 0x00000180 timer_task
0x08012430 0x00000280 0x00000000 0x00000000 0x00000280 cli
0x08012C98 0x000000F0 0x00000000 0x00000000 0x000000F0
0x08013790 0x00000190 0x00000002 0x00000000 0x0000016E UWIFI_TASK
0x080156C8 0x000004B0 0x0000000B 0x00000001 0x0000048F
0x08017AC0 0x00000258 0x00000000 0x00000000 0x00000258 UWIFI_RX_TASK
0x0801BC20 0x00000870 0x00000000 0x00000000 0x00000870 cmd msg process
0x0801C4A0 0x000002D0 0x00000002 0x00000000 0x0000023E
0x0801C7E0 0x00000028 0x00000001 0x00000000 0x00000023 device state mng
0x0801B018 0x00000050 0x00000000 0x00000000 0x00000050
0x080219C8 0x00000028 0x00000003 0x00000000 0x00000019
=========== Sem Info ===========
--------------------------------------------
SemAddr Count PeakCount TaskWaiting
--------------------------------------------
0x08005274 0x00000000 0x00000000 dyn_mem_proc_task
0x08013688 0x00000000 0x00000000
0x080136C0 0x00000000 0x00000000
0x0801A258 0x00000000 0x00000000
0x0801DBE8 0x00000000 0x00000001
0x0801DCF8 0x00000001 0x00000005
0x0801DC70 0x00000000 0x00000001
0x0801A868 0x00000000 0x00000000
0x0801B0D8 0x00000000 0x00000001
0x0801B340 0x00000000 0x00000000
0x08025B08 0x00000000 0x00000001
!!!!!!!!!! dump end !!!!!!!!!!

BIN
Living_SDK/tools/debug_tools/smart_led_bulb@mx1270.elf Executable file
View file

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