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JTAG debugging experience of arm bare board debugging
2022-07-07 01:08:00 【Chen Hongwei】
With a first leds.bin Take an example of JTAG Use .
Use openOCD GUI Software ,
spot connect The message on the right will appear ,
And then click telnet, There will be telnet window
win7 The operating system may not be able to click telnet, Then use the following command , The effect is the same , There will be telnet window .
Then you can use various commands in it
use ultraedit Well leds.bin Open it and have a look ,0 The address is indeed e3a00453.
Try again to interrupt , We want to wait Here's a break
Take a look at disassembly ,wait Where is your address
And let's see bp command
Next interview about software breakpoints , We can see from the disassembly file 6c The current value here is ebffffe9.
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