Espressif ESP32-S2 Programming Manual page 89

Chapter 1. Get Started
PC : 0x400f360d
0x3ffb7e00
→
A2 : 0x3ffb136c
0x00000000
→
A6 : 0x00000000
0x3ffb7dd0
→
A10 : 0x00000003
0x3ffba6d0
→
A14 : 0x00000047
0x0000001d
→
EXCVADDR: 0x00000000
0x00000000
→
Backtrace: 0x400f360d:0x3ffb7e00 0x400dbf56:0x3ffb7e20
0x400dbf82:0x3ffb7e60 0x400d071d:0x3ffb7e90
→
IDF Monitor adds more details to the dump:
Guru Meditation Error of type StoreProhibited occurred on core
unhandled.
→
Register dump:
PC : 0x400f360d
0x3ffb7e00
→
0x400f360d: do_something_to_crash at /home/gus/esp/32/idf/examples/get-started/
hello_world/main/./hello_world_main.c:57
→
(inlined by) inner_dont_crash at /home/gus/esp/32/idf/examples/get-started/hello_
world/main/./hello_world_main.c:52
→
A2 : 0x3ffb136c
0x00000000
→
A6 : 0x00000000
0x3ffb7dd0
→
A10 : 0x00000003
0x3ffba6d0
→
A14 : 0x00000047
0x0000001d
→
EXCVADDR: 0x00000000
0x00000000
→
Backtrace: 0x400f360d:0x3ffb7e00 0x400dbf56:0x3ffb7e20
0x400dbf82:0x3ffb7e60 0x400d071d:0x3ffb7e90
→
0x400f360d: do_something_to_crash at /home/gus/esp/32/idf/examples/get-started/
hello_world/main/./hello_world_main.c:57
→
(inlined by) inner_dont_crash at /home/gus/esp/32/idf/examples/get-started/hello_
world/main/./hello_world_main.c:52
→
0x400dbf56: still_dont_crash at /home/gus/esp/32/idf/examples/get-started/hello_
world/main/./hello_world_main.c:47
→
0x400dbf5e: dont_crash at /home/gus/esp/32/idf/examples/get-started/hello_world/
main/./hello_world_main.c:42
→
0x400dbf82: app_main at /home/gus/esp/32/idf/examples/get-started/hello_world/main/
./hello_world_main.c:33
→
0x400d071d: main_task at /home/gus/esp/32/idf/components/esp32s2/./cpu_start.c:254
To decode each address, IDF Monitor runs the following command in the background:
xtensa-esp32s2-elf-addr2line -pfiaC -e build/PROJECT.elf ADDRESS
Note: Set environment variable ESP_MONITOR_DECODE to 0 or call idf_monitor.py with specific command line
option: idf_monitor.py --disable-address-decoding to disable address decoding.
Espressif Systems
PS : 0x00060330
A3 : 0x00000005
A7 : 0x00000080
A11 : 0x00060f23
A15 : 0x0000000f
LBEG : 0x4000c46c
PS : 0x00060330
A3 : 0x00000005
A7 : 0x00000080
A11 : 0x00060f23
A15 : 0x0000000f
LBEG : 0x4000c46c
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A0 : 0x800dbf56
A4 : 0x00000000
A8 : 0x00000000
A12 : 0x00060f20
SAR : 0x00000019
LEND : 0x4000c477
0x400dbf5e:0x3ffb7e40␣
A0 : 0x800dbf56
A4 : 0x00000000
A8 : 0x00000000
A12 : 0x00060f20
SAR : 0x00000019
LEND : 0x4000c477
0x400dbf5e:0x3ffb7e40␣
(continued from previous page)
A1 :␣
A5 :␣
A9 :␣
A13 :␣
EXCCAUSE:␣
LCOUNT :␣
0. Exception was␣
A1 :␣
A5 :␣
A9 :␣
A13 :␣
EXCCAUSE:␣
LCOUNT :␣
Release v4.4