For example, the running firmware is user1.bin , and you get a "Fatal exception" as follow:
Code: Select all
Fatal exception (28):
epc1=0x4025bfa6, epc2=0x00000000, epc3=0x00000000, excvaddr=0x0000000f, depc=0x00000000
Open "user1.s" which is generated with user1.bin after compiled, then find "0x4025bfa6" in "user1.s".
If the running firmware is user2.bin, find it in "user2.s".
I hope this is helpful.