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Posted to commits@nuttx.apache.org by bt...@apache.org on 2020/09/27 18:10:56 UTC
[incubator-nuttx] branch master updated (a4aecb4 -> 09a2c37)
This is an automated email from the ASF dual-hosted git repository.
btashton pushed a change to branch master
in repository https://gitbox.apache.org/repos/asf/incubator-nuttx.git.
from a4aecb4 tiva: tiva_i2c.h: Fix nxstyle warnings
new 0d761b6 tools/parsecallstack.py: A tool to parse the callstack
new 09a2c37 tools/parsecallstack: Fix the style issue
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Summary of changes:
tools/parsecallstack.py | 107 ++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 107 insertions(+)
create mode 100755 tools/parsecallstack.py
[incubator-nuttx] 01/02: tools/parsecallstack.py: A tool to parse
the callstack
Posted by bt...@apache.org.
This is an automated email from the ASF dual-hosted git repository.
btashton pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/incubator-nuttx.git
commit 0d761b6db1e0837c04199fc2ab602f02ec37b7bb
Author: qiaowei <qi...@xiaomi.com>
AuthorDate: Mon Jun 1 20:13:57 2020 +0800
tools/parsecallstack.py: A tool to parse the callstack
Signed-off-by: qiaowei <qi...@xiaomi.com>
Change-Id: Ieb13cdf6ca36c0858f66c79629f2a96d8845612e
---
tools/parsecallstack.py | 131 ++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 131 insertions(+)
diff --git a/tools/parsecallstack.py b/tools/parsecallstack.py
new file mode 100755
index 0000000..db56b00
--- /dev/null
+++ b/tools/parsecallstack.py
@@ -0,0 +1,131 @@
+#!/usr/bin/python
+# -*- coding:utf-8 -*-
+#
+# nuttx/tools/parsecallstack.py
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership. The
+# ASF licenses this file to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance with the
+# License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+#
+
+import os
+import argparse
+
+def parse_args():
+
+ parser = argparse.ArgumentParser("\n\
+ parsecallstack.py -c cputype -f filename\n\
+ This file can get the call stack when you get the log with the\n\
+ register values from R0 to R15, together with the stack dump.\n\n\
+ Then you can get a file with name callstack.cmm, run this file in\n\
+ Trace32 simulator, load the symbol accoring to the indication,\n\
+ the call stack will pop up.\n\n\
+ Trace32 software is avaliable at: https://www.lauterbach.com\n")
+
+ parser.add_argument("-f", "--filename", action = "store",
+ help = "log file with registers and stack information")
+ parser.add_argument("-c", "--cputype", action = "store",
+ help = "It supports ARM family CPU such as:\n\
+ \"CortexM0\"\n\
+ \"CortexM1\"\n\
+ \"CortexM3\"\n\
+ \"CortexM4\"\n\
+ \"CortexM7\"\n\
+ \"CortexM23\"\n\
+ \"CortexM33\"\n\
+ \"CortexM35P\"\n\
+ \"CortexR5\"\n\
+ \"CortexR7\"\n\
+ \"CortexA5\"\n\
+ \"CortexA7\"\n\
+ ")
+ args = parser.parse_args()
+
+ return args
+
+def get_regs(filename):
+
+ reglist = []
+ with open(filename, mode='r') as fl:
+ for line in fl:
+ lst = line.strip('\n').split(' ')
+ if "R0:" in lst:
+ reglist = lst[-8:]
+ if "R8:" in lst:
+ reglist += lst[-8:]
+
+ return reglist
+
+def get_stackvalue(filename):
+
+ stackvalue = []
+ first = 1
+ with open(filename, mode='r') as fl:
+ for line in fl:
+ lst = line.strip('\n').split(' ')
+ if "up_stackdump:" in lst:
+ if first == 1:
+ first += 1
+ # strip ":" of sp
+ sp = lst[-9].strip(':')
+ # The first item is the sp to restore the stack.
+ stackvalue.append(sp)
+ stackvalue += lst[-8:]
+
+ return stackvalue
+
+def generate_cmm(cpu, regs, stackvalue):
+
+ dir = os.getcwd()
+ filename = dir + "\\callstack.cmm"
+
+ with open(filename, mode='w') as fl:
+ # Select the CPU and symbol.
+ fl.write("SYStem.CPU " + cpu + "\n")
+ fl.write("SYS.M UP\n")
+ fl.write("Data.LOAD *\n")
+ fl.write("\n")
+
+ # Set R0-R15.
+ for num in range(len(regs)):
+ fl.write("Register.Set R" + str(num) + " 0x" + regs[num] +'\n')
+ fl.write('\n')
+
+ # Recover the value in stack.
+ sp = int("0x" + stackvalue[0], 16)
+ for num in range(len(stackvalue) - 1):
+ address = hex(sp + num * 4)
+ value = stackvalue[num + 1]
+ fl.write("Data.Set ZSD:" + str(address) + " %LE %Long 0x"
+ + str(value) +'\n')
+ fl.write('\n')
+
+ # Show the call stack.
+ fl.write("data.view %sYmbol.long " + str(hex(sp)) + '\n')
+ fl.write("frame.view /Locals /Caller" +'\n')
+
+if __name__ == "__main__":
+ try:
+ args = parse_args()
+ filename = args.filename
+ cpu = args.cputype
+ if (os.path.isfile(filename)):
+ regs = get_regs(filename)
+ stackvalue = get_stackvalue(filename)
+ generate_cmm(cpu, regs, stackvalue)
+ else:
+ print("The file is not exist!")
+
+ except TypeError:
+ print("Please provide the log file!")
[incubator-nuttx] 02/02: tools/parsecallstack: Fix the style issue
Posted by bt...@apache.org.
This is an automated email from the ASF dual-hosted git repository.
btashton pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/incubator-nuttx.git
commit 09a2c37daf99649c1f9d1c88269725318707518b
Author: Xiang Xiao <xi...@xiaomi.com>
AuthorDate: Mon Sep 21 11:15:21 2020 -0700
tools/parsecallstack: Fix the style issue
Signed-off-by: Xiang Xiao <xi...@xiaomi.com>
---
tools/parsecallstack.py | 84 ++++++++++++++++++-------------------------------
1 file changed, 30 insertions(+), 54 deletions(-)
diff --git a/tools/parsecallstack.py b/tools/parsecallstack.py
index db56b00..5463af1 100755
--- a/tools/parsecallstack.py
+++ b/tools/parsecallstack.py
@@ -1,7 +1,5 @@
-#!/usr/bin/python
-# -*- coding:utf-8 -*-
-#
-# nuttx/tools/parsecallstack.py
+#!/usr/bin/env python
+# tools/parsecallstack.py
#
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
@@ -24,35 +22,25 @@ import argparse
def parse_args():
- parser = argparse.ArgumentParser("\n\
- parsecallstack.py -c cputype -f filename\n\
- This file can get the call stack when you get the log with the\n\
- register values from R0 to R15, together with the stack dump.\n\n\
- Then you can get a file with name callstack.cmm, run this file in\n\
- Trace32 simulator, load the symbol accoring to the indication,\n\
- the call stack will pop up.\n\n\
- Trace32 software is avaliable at: https://www.lauterbach.com\n")
+ parser = argparse.ArgumentParser("""
+ parsecallstack.py -c CPUTYPE -f FILENAME\n\
+ This file can get the call stack when you get the log with the
+ register values from R0 to R15, together with the stack dump.\n
+ Then you will get a file with name callstack.cmm, run this file
+ in Trace32, load the symbol accoring to the indication, the call
+ stack will pop up.\n
+ Trace32 software is avaliable at: https://www.lauterbach.com
+ """)
parser.add_argument("-f", "--filename", action = "store",
help = "log file with registers and stack information")
parser.add_argument("-c", "--cputype", action = "store",
- help = "It supports ARM family CPU such as:\n\
- \"CortexM0\"\n\
- \"CortexM1\"\n\
- \"CortexM3\"\n\
- \"CortexM4\"\n\
- \"CortexM7\"\n\
- \"CortexM23\"\n\
- \"CortexM33\"\n\
- \"CortexM35P\"\n\
- \"CortexR5\"\n\
- \"CortexR7\"\n\
- \"CortexA5\"\n\
- \"CortexA7\"\n\
- ")
- args = parser.parse_args()
-
- return args
+ help = '''It supports ARM family CPU such as:
+ "CortexM0" "CortexM1" "CortexM3" "CortexM4"
+ "CortexM7" "CortexM23" "CortexM33" "CortexM35P"
+ "CortexR5" "CortexR7" "CortexA5" "CortexA7"''')
+
+ return parser.parse_args()
def get_regs(filename):
@@ -87,45 +75,33 @@ def get_stackvalue(filename):
def generate_cmm(cpu, regs, stackvalue):
- dir = os.getcwd()
- filename = dir + "\\callstack.cmm"
-
+ filename = os.path.join(os.getcwd(), 'callstack.cmm')
with open(filename, mode='w') as fl:
# Select the CPU and symbol.
- fl.write("SYStem.CPU " + cpu + "\n")
+ fl.write("SYStem.CPU %d\n" % cpu)
fl.write("SYS.M UP\n")
fl.write("Data.LOAD *\n")
fl.write("\n")
# Set R0-R15.
for num in range(len(regs)):
- fl.write("Register.Set R" + str(num) + " 0x" + regs[num] +'\n')
- fl.write('\n')
+ fl.write("Register.Set R%d 0x%s\n" % num, regs[num])
+ fl.write("\n")
# Recover the value in stack.
- sp = int("0x" + stackvalue[0], 16)
+ sp = int(stackvalue[0], 16)
for num in range(len(stackvalue) - 1):
address = hex(sp + num * 4)
value = stackvalue[num + 1]
- fl.write("Data.Set ZSD:" + str(address) + " %LE %Long 0x"
- + str(value) +'\n')
- fl.write('\n')
+ fl.write("Data.Set ZSD:%d %%LE %%Long 0x%d\n" % address, value)
+ fl.write("\n")
# Show the call stack.
- fl.write("data.view %sYmbol.long " + str(hex(sp)) + '\n')
- fl.write("frame.view /Locals /Caller" +'\n')
+ fl.write("data.view %%sYmbol.long %x\n" % sp)
+ fl.write("frame.view /Locals /Caller\n")
if __name__ == "__main__":
- try:
- args = parse_args()
- filename = args.filename
- cpu = args.cputype
- if (os.path.isfile(filename)):
- regs = get_regs(filename)
- stackvalue = get_stackvalue(filename)
- generate_cmm(cpu, regs, stackvalue)
- else:
- print("The file is not exist!")
-
- except TypeError:
- print("Please provide the log file!")
+ args = parse_args()
+ regs = get_regs(args.filename)
+ stackvalue = get_stackvalue(args.filename)
+ generate_cmm(args.cpu, regs, stackvalue)