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esp-rs / espflash

Serial flasher utility for Espressif SoCs and modules based on esptool.py
Apache License 2.0
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Improve the monitors auto-decoding of symbols (when using esp-idf-*) #543

Closed t-moe closed 8 months ago

t-moe commented 8 months ago

A panic by esp-idf-hal looks like this:

...

thread 'main' panicked at src/main.rs:2:5:
oh no
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace

abort() was called at PC 0x42029be5 on core 0
Core  0 register dump:
MEPC    : 0x40800ecc  RA      : 0x40804152  SP      : 0x4080f330  GP      : 0x408096e0  
TP      : 0x407f0a54  T0      : 0x37363534  T1      : 0x7271706f  T2      : 0x33323130  
S0/FP   : 0x4080f36c  S1      : 0x4080f36c  A0      : 0x4080f36c  A1      : 0x4080f34e  
A2      : 0x00000000  A3      : 0x4080f399  A4      : 0x4080aebc  A5      : 0x4080aec4  
A6      : 0x00000000  A7      : 0x76757473  S2      : 0x4080f350  S3      : 0x4080f488  
S4      : 0x00000001  S5      : 0x00000000  S6      : 0x4205013c  S7      : 0x00000001  
S8      : 0x00000000  S9      : 0x00000000  S10     : 0x00000000  S11     : 0x00000000  
T3      : 0x6e6d6c6b  T4      : 0x6a696867  T5      : 0x66656463  T6      : 0x62613938  
MSTATUS : 0x00001881  MTVEC   : 0x40800001  MCAUSE  : 0x00000007  MTVAL   : 0x00000000  
MHARTID : 0x00000000  

Stack memory:
4080f330: 0x00000000 0x42053c04 0x4080f36c 0x40807e80 0x00000003 0x00000000 0x00000001 0x40800030
4080f350: 0x32303234 0x35656239 0x40810100 0x40809f8c 0x4080f350 0x40809fa8 0x4080f34c 0x726f6261
4080f370: 0x20292874 0x20736177 0x6c6c6163 0x61206465 0x43502074 0x34783020 0x39323032 0x20356562
4080f390: 0x63206e6f 0x2065726f 0x00000030 0x40800000 0x42053d68 0x4080a194 0x4080f3c0 0x42029be8
4080f3b0: 0x00000001 0x4081011c 0x4080f3d0 0x42029bd8 0x40810120 0x4081011c 0x4080f410 0x4200ab2c
4080f3d0: 0x42053d68 0x4080a194 0x4080f3f0 0x4200b2d2 0x00000001 0x4081011c 0x4080f400 0x4200abe0
4080f3f0: 0x42053d68 0x4080a194 0x4080f410 0x42014af0 0x42053d68 0x4080a194 0x4080f480 0x4200aaf2
4080f410: 0x00000804 0x00000054 0x00000000 0x00000000 0x00000000 0x4080f488 0x42053d58 0x4080f4f0
4080f430: 0x4205013c 0x00000001 0x00000000 0x00000000 0x00000000 0x00000000 0x40810090 0x00000000
4080f450: 0x4080f4a8 0x4080f4d4 0x4080f4a0 0x00000000 0x00000000 0x00000000 0x00000000 0x4205013c
4080f470: 0x4080f4f0 0x4080f4d4 0x4080f4a0 0x4200a8b2 0x00000005 0x00000005 0x42050120 0x00000005
4080f490: 0x4080f554 0x4080f4d4 0x4080f4b0 0x42009f9e 0x4080ff60 0x00000005 0x4080f4d0 0x4200a6c0
4080f4b0: 0x4080f4f0 0x4080f4d4 0x4205013c 0x00000000 0x4080f554 0x4205014c 0x4080f4f0 0x4203b7e0
4080f4d0: 0x4080a260 0x420649c0 0x420649c0 0x4080f4f0 0x4205013c 0x40800001 0x4080f510 0x42000082
4080f4f0: 0x42050128 0x00000001 0x42050120 0x00000000 0x00000000 0x00000000 0x4080f520 0x4200002a
4080f510: 0x00000000 0x4205014c 0x4080f530 0x420000ea 0x4080f564 0x4080ff28 0x4080f550 0x4201d7bc
4080f530: 0x4080f564 0x00000000 0x420504ec 0x4204a500 0x00000000 0x00000000 0x4080f560 0x420000d0
4080f550: 0x420694e0 0x42000032 0x00000000 0x4204a5e4 0x00000000 0x00001388 0x00000001 0x00000000
4080f570: 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000
4080f590: 0x00000000 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5
4080f5b0: 0x00000154 0x4080f170 0x00000000 0x4080a410 0x4080a410 0x4080f5b4 0x4080a408 0x00000018
4080f5d0: 0x00000000 0x00000000 0x4080f5b4 0x00000000 0x00000001 0x4080d470 0x6e69616d 0x00000000
4080f5f0: 0x00000000 0x00000000 0x00000000 0x4080f5a0 0x00000001 0x00000000 0x408100b4 0x4203dbb4
4080f610: 0x00000000 0x4080bcd0 0x4080bd38 0x4080bda0 0x00000000 0x00000000 0x00000001 0x00000000
4080f630: 0x00000000 0x00000000 0x42041e48 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000
4080f650: 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000
4080f670: 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000
4080f690: 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000
4080f6b0: 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000
4080f6d0: 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000
4080f6f0: 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000600 0xa5a5a5a5
4080f710: 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5

ELF file SHA256: 000000000

CPU halted.

and is decoded by espflash run --monitor to something like this:

Click to expand ``` thread 'main' panicked at src/main.rs:2:5: oh no note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace abort() was called at PC 0x42029be5 on core 0 0x42029be5 - panic_abort::__rust_start_panic::abort at /home/timo/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/panic_abort/src/lib.rs:43 Core 0 register dump: MEPC : 0x40800ecc RA : 0x40804152 SP : 0x4080f330 GP : 0x408096e0 0x40800ecc - panic_abort at /home/timo/esp/esp-idf/components/esp_system/panic.c:472 0x40804152 - __ubsan_include at /home/timo/esp/esp-idf/components/esp_system/ubsan.c:313 0x4080f330 - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x408096e0 - coex_pti_tab at ??:?? TP : 0x407f0a54 T0 : 0x37363534 T1 : 0x7271706f T2 : 0x33323130 0x407f0a54 - ?? at ??:?? 0x37363534 - ?? at ??:?? 0x7271706f - s_rtc_timer_retain_mem at ??:?? 0x33323130 - ?? at ??:?? S0/FP : 0x4080f36c S1 : 0x4080f36c A0 : 0x4080f36c A1 : 0x4080f34e 0x4080f36c - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x4080f36c - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x4080f36c - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x4080f34e - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? A2 : 0x00000000 A3 : 0x4080f399 A4 : 0x4080aebc A5 : 0x4080aec4 0x00000000 - ?? at ??:?? 0x4080f399 - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x4080aebc - coex_schm_env at ??:?? 0x4080aec4 - __sf at ??:?? A6 : 0x00000000 A7 : 0x76757473 S2 : 0x4080f350 S3 : 0x4080f488 0x00000000 - ?? at ??:?? 0x76757473 - s_rtc_timer_retain_mem at ??:?? 0x4080f350 - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x4080f488 - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? S4 : 0x00000001 S5 : 0x00000000 S6 : 0x4205013c S7 : 0x00000001 0x00000001 - ?? at ??:?? 0x00000000 - ?? at ??:?? 0x4205013c - esp_app_desc at ??:?? 0x00000001 - ?? at ??:?? S8 : 0x00000000 S9 : 0x00000000 S10 : 0x00000000 S11 : 0x00000000 0x00000000 - ?? at ??:?? 0x00000000 - ?? at ??:?? 0x00000000 - ?? at ??:?? 0x00000000 - ?? at ??:?? T3 : 0x6e6d6c6b T4 : 0x6a696867 T5 : 0x66656463 T6 : 0x62613938 0x6e6d6c6b - s_rtc_timer_retain_mem at ??:?? 0x6a696867 - s_rtc_timer_retain_mem at ??:?? 0x66656463 - s_rtc_timer_retain_mem at ??:?? 0x62613938 - s_rtc_timer_retain_mem at ??:?? MSTATUS : 0x00001881 MTVEC : 0x40800001 MCAUSE : 0x00000007 MTVAL : 0x00000000 0x00001881 - ?? at ??:?? 0x40800001 - _vector_table at ??:?? 0x00000007 - ?? at ??:?? 0x00000000 - ?? at ??:?? MHARTID : 0x00000000 0x00000000 - ?? at ??:?? Stack memory: 4080f330: 0x00000000 0x42053c04 0x4080f36c 0x40807e80 0x00000003 0x00000000 0x00000001 0x40800030 0x00000000 - ?? at ??:?? 0x42053c04 - anon.6f8d54fb548d5ff1abf9d01d3f110dc8.67.llvm.17408016719535564914 at ??:?? 0x4080f36c - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x40807e80 - __assert_func at /home/timo/esp/esp-idf/components/newlib/assert.c:34 0x00000003 - ?? at ??:?? 0x00000000 - ?? at ??:?? 0x00000001 - ?? at ??:?? 0x40800030 - _vector_table at ??:?? 4080f350: 0x32303234 0x35656239 0x40810100 0x40809f8c 0x4080f350 0x40809fa8 0x4080f34c 0x726f6261 0x32303234 - ?? at ??:?? 0x35656239 - ?? at ??:?? 0x40810100 - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x40809f8c - __func__.0 at ??:?? 0x4080f350 - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x40809fa8 - __func__.0 at ??:?? 0x4080f34c - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x726f6261 - s_rtc_timer_retain_mem at ??:?? 4080f370: 0x20292874 0x20736177 0x6c6c6163 0x61206465 0x43502074 0x34783020 0x39323032 0x20356562 0x20292874 - ?? at ??:?? 0x20736177 - ?? at ??:?? 0x6c6c6163 - s_rtc_timer_retain_mem at ??:?? 0x61206465 - s_rtc_timer_retain_mem at ??:?? 0x43502074 - esp_system_init_fn_init_components0 at ??:?? 0x34783020 - ?? at ??:?? 0x39323032 - ?? at ??:?? 0x20356562 - ?? at ??:?? 4080f390: 0x63206e6f 0x2065726f 0x00000030 0x40800000 0x42053d68 0x4080a194 0x4080f3c0 0x42029be8 0x63206e6f - s_rtc_timer_retain_mem at ??:?? 0x2065726f - ?? at ??:?? 0x00000030 - ?? at ??:?? 0x40800000 - _vector_table at ??:?? 0x42053d68 - anon.6f8d54fb548d5ff1abf9d01d3f110dc8.67.llvm.17408016719535564914 at ??:?? 0x4080a194 - _ZN3std9panicking4HOOK17hbc435311aff44f7fE at ??:?? 0x4080f3c0 - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x42029be8 - as object::read::ReadError>::read_error at /home/timo/.cargo/registry/src/index.crates.io-6f17d22bba15001f/object-0.32.1/src/read/mod.rs:101 4080f3b0: 0x00000001 0x4081011c 0x4080f3d0 0x42029bd8 0x40810120 0x4081011c 0x4080f410 0x4200ab2c 0x00000001 - ?? at ??:?? 0x4081011c - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x4080f3d0 - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x42029bd8 - panic_abort::__rust_start_panic::abort at /home/timo/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/panic_abort/src/lib.rs:42 0x40810120 - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x4081011c - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x4080f410 - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x4200ab2c - rust_panic at /home/timo/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/std/src/panicking.rs:831 4080f3d0: 0x42053d68 0x4080a194 0x4080f3f0 0x4200b2d2 0x00000001 0x4081011c 0x4080f400 0x4200abe0 0x42053d68 - anon.6f8d54fb548d5ff1abf9d01d3f110dc8.67.llvm.17408016719535564914 at ??:?? 0x4080a194 - _ZN3std9panicking4HOOK17hbc435311aff44f7fE at ??:?? 0x4080f3f0 - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x4200b2d2 - std::sys::unix::thread_local_key::get at /home/timo/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/std/src/sys/unix/thread_local_key.rs:22 0x00000001 - ?? at ??:?? 0x4081011c - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x4080f400 - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x4200abe0 - std::sys::common::thread_local::os_local::Key::get at /home/timo/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/std/src/sys/common/thread_local/os_local.rs:117 4080f3f0: 0x42053d68 0x4080a194 0x4080f410 0x42014af0 0x42053d68 0x4080a194 0x4080f480 0x4200aaf2 0x42053d68 - anon.6f8d54fb548d5ff1abf9d01d3f110dc8.67.llvm.17408016719535564914 at ??:?? 0x4080a194 - _ZN3std9panicking4HOOK17hbc435311aff44f7fE at ??:?? 0x4080f410 - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x42014af0 - std::thread::local::LocalKey::try_with at /home/timo/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/std/src/thread/local.rs:269 0x42053d68 - anon.6f8d54fb548d5ff1abf9d01d3f110dc8.67.llvm.17408016719535564914 at ??:?? 0x4080a194 - _ZN3std9panicking4HOOK17hbc435311aff44f7fE at ??:?? 0x4080f480 - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x4200aaf2 - core::fmt::Arguments::new_const at /home/timo/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/fmt/mod.rs:325 4080f410: 0x00000804 0x00000054 0x00000000 0x00000000 0x00000000 0x4080f488 0x42053d58 0x4080f4f0 0x00000804 - ?? at ??:?? 0x00000054 - ?? at ??:?? 0x00000000 - ?? at ??:?? 0x00000000 - ?? at ??:?? 0x00000000 - ?? at ??:?? 0x4080f488 - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x42053d58 - anon.6f8d54fb548d5ff1abf9d01d3f110dc8.67.llvm.17408016719535564914 at ??:?? 0x4080f4f0 - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 4080f430: 0x4205013c 0x00000001 0x00000000 0x00000000 0x00000000 0x00000000 0x40810090 0x00000000 0x4205013c - esp_app_desc at ??:?? 0x00000001 - ?? at ??:?? 0x00000000 - ?? at ??:?? 0x00000000 - ?? at ??:?? 0x00000000 - ?? at ??:?? 0x00000000 - ?? at ??:?? 0x40810090 - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x00000000 - ?? at ??:?? 4080f450: 0x4080f4a8 0x4080f4d4 0x4080f4a0 0x00000000 0x00000000 0x00000000 0x00000000 0x4205013c 0x4080f4a8 - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x4080f4d4 - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x4080f4a0 - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x00000000 - ?? at ??:?? 0x00000000 - ?? at ??:?? 0x00000000 - ?? at ??:?? 0x00000000 - ?? at ??:?? 0x4205013c - esp_app_desc at ??:?? 4080f470: 0x4080f4f0 0x4080f4d4 0x4080f4a0 0x4200a8b2 0x00000005 0x00000005 0x42050120 0x00000005 0x4080f4f0 - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x4080f4d4 - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x4080f4a0 - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x4200a8b2 - std::panicking::rust_panic_with_hook at /home/timo/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/std/src/panicking.rs:734 0x00000005 - ?? at ??:?? 0x00000005 - ?? at ??:?? 0x42050120 - esp_app_desc at ??:?? 0x00000005 - ?? at ??:?? 4080f490: 0x4080f554 0x4080f4d4 0x4080f4b0 0x42009f9e 0x4080ff60 0x00000005 0x4080f4d0 0x4200a6c0 0x4080f554 - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x4080f4d4 - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x4080f4b0 - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x42009f9e - std::sys_common::backtrace::output_filename at /home/timo/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/std/src/sys_common/backtrace.rs:182 0x4080ff60 - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x00000005 - ?? at ??:?? 0x4080f4d0 - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x4200a6c0 - std::panicking::begin_panic_handler::FormatStringPayload::fill at /home/timo/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/std/src/panicking.rs:604 4080f4b0: 0x4080f4f0 0x4080f4d4 0x4205013c 0x00000000 0x4080f554 0x4205014c 0x4080f4f0 0x4203b7e0 0x4080f4f0 - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x4080f4d4 - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x4205013c - esp_app_desc at ??:?? 0x00000000 - ?? at ??:?? 0x4080f554 - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x4205014c - anon.31793b6a68ab95f21ed38357dc39dbc2.0.llvm.17985776555296093392 at ??:?? 0x4080f4f0 - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x4203b7e0 - core::panicking::panic_nounwind_fmt at /home/timo/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/panicking.rs:86 4080f4d0: 0x4080a260 0x420649c0 0x420649c0 0x4080f4f0 0x4205013c 0x40800001 0x4080f510 0x42000082 0x4080a260 - s_log_cache at ??:?? 0x420649c0 - str.3 at ??:?? 0x420649c0 - str.3 at ??:?? 0x4080f4f0 - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x4205013c - esp_app_desc at ??:?? 0x40800001 - _vector_table at ??:?? 0x4080f510 - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x42000082 - main at ??:?? 4080f4f0: 0x42050128 0x00000001 0x42050120 0x00000000 0x00000000 0x00000000 0x4080f520 0x4200002a 0x42050128 - esp_app_desc at ??:?? 0x00000001 - ?? at ??:?? 0x42050120 - esp_app_desc at ??:?? 0x00000000 - ?? at ??:?? 0x00000000 - ?? at ??:?? 0x00000000 - ?? at ??:?? 0x4080f520 - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x4200002a - std::sys_common::backtrace::__rust_begin_short_backtrace at /home/timo/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/std/src/sys_common/backtrace.rs:161 4080f510: 0x00000000 0x4205014c 0x4080f530 0x420000ea 0x4080f564 0x4080ff28 0x4080f550 0x4201d7bc 0x00000000 - ?? at ??:?? 0x4205014c - anon.31793b6a68ab95f21ed38357dc39dbc2.0.llvm.17985776555296093392 at ??:?? 0x4080f530 - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x420000ea - std::rt::lang_start::{{closure}} at /home/timo/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/std/src/rt.rs:166 0x4080f564 - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x4080ff28 - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x4080f550 - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x4201d7bc - core::ops::function::impls:: for &F>::call_once at /home/timo/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/ops/function.rs:284 4080f530: 0x4080f564 0x00000000 0x420504ec 0x4204a500 0x00000000 0x00000000 0x4080f560 0x420000d0 0x4080f564 - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x00000000 - ?? at ??:?? 0x420504ec - anon.4c80ffe46e56309831a0959317c5d78b.174.llvm.13294485414787255219 at ??:?? 0x4204a500 - s_sar_power_release at /home/timo/esp/esp-idf/components/esp_hw_support/port/esp32c6/sar_periph_ctrl.c:74 0x00000000 - ?? at ??:?? 0x00000000 - ?? at ??:?? 0x4080f560 - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x420000d0 - std::rt::lang_start at /home/timo/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/std/src/rt.rs:172 4080f550: 0x420694e0 0x42000032 0x00000000 0x4204a5e4 0x00000000 0x00001388 0x00000001 0x00000000 0x420694e0 - anon.d29e10f3af975f47e7d468438dff114e.33.llvm.12020091497156391816 at ??:?? 0x42000032 - backtrace_std::main at /tmp/backtrace-std/src/main.rs:13 0x00000000 - ?? at ??:?? 0x4204a5e4 - main_task at /home/timo/esp/esp-idf/components/freertos/app_startup.c:209 0x00000000 - ?? at ??:?? 0x00001388 - ?? at ??:?? 0x00000001 - ?? at ??:?? 0x00000000 - ?? at ??:?? 4080f570: 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 - ?? at ??:?? 0x00000000 - ?? at ??:?? 0x00000000 - ?? at ??:?? 0x00000000 - ?? at ??:?? 0x00000000 - ?? at ??:?? 0x00000000 - ?? at ??:?? 0x00000000 - ?? at ??:?? 0x00000000 - ?? at ??:?? 4080f590: 0x00000000 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0x00000000 - ?? at ??:?? 0xa5a5a5a5 - s_rtc_timer_retain_mem at ??:?? 0xa5a5a5a5 - s_rtc_timer_retain_mem at ??:?? 0xa5a5a5a5 - s_rtc_timer_retain_mem at ??:?? 0xa5a5a5a5 - s_rtc_timer_retain_mem at ??:?? 0xa5a5a5a5 - s_rtc_timer_retain_mem at ??:?? 0xa5a5a5a5 - s_rtc_timer_retain_mem at ??:?? 0xa5a5a5a5 - s_rtc_timer_retain_mem at ??:?? 4080f5b0: 0x00000154 0x4080f170 0x00000000 0x4080a410 0x4080a410 0x4080f5b4 0x4080a408 0x00000018 0x00000154 - ?? at ??:?? 0x4080f170 - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x00000000 - ?? at ??:?? 0x4080a410 - pxReadyTasksLists at ??:?? 0x4080a410 - pxReadyTasksLists at ??:?? 0x4080f5b4 - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x4080a408 - pxReadyTasksLists at ??:?? 0x00000018 - ?? at ??:?? 4080f5d0: 0x00000000 0x00000000 0x4080f5b4 0x00000000 0x00000001 0x4080d470 0x6e69616d 0x00000000 0x00000000 - ?? at ??:?? 0x00000000 - ?? at ??:?? 0x4080f5b4 - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x00000000 - ?? at ??:?? 0x00000001 - ?? at ??:?? 0x4080d470 - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x6e69616d - s_rtc_timer_retain_mem at ??:?? 0x00000000 - ?? at ??:?? 4080f5f0: 0x00000000 0x00000000 0x00000000 0x4080f5a0 0x00000001 0x00000000 0x408100b4 0x4203dbb4 0x00000000 - ?? at ??:?? 0x00000000 - ?? at ??:?? 0x00000000 - ?? at ??:?? 0x4080f5a0 - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x00000001 - ?? at ??:?? 0x00000000 - ?? at ??:?? 0x408100b4 - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x4203dbb4 - pthread_cleanup_thread_specific_data_callback at /home/timo/esp/esp-idf/components/pthread/pthread_local_storage.c:126 4080f610: 0x00000000 0x4080bcd0 0x4080bd38 0x4080bda0 0x00000000 0x00000000 0x00000001 0x00000000 0x00000000 - ?? at ??:?? 0x4080bcd0 - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x4080bd38 - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x4080bda0 - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x00000000 - ?? at ??:?? 0x00000000 - ?? at ??:?? 0x00000001 - ?? at ??:?? 0x00000000 - ?? at ??:?? 4080f630: 0x00000000 0x00000000 0x42041e48 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 - ?? at ??:?? 0x00000000 - ?? at ??:?? 0x42041e48 - esp_cleanup_r at /home/timo/esp/esp-idf/components/newlib/newlib_init.c:60 0x00000000 - ?? at ??:?? 0x00000000 - ?? at ??:?? 0x00000000 - ?? at ??:?? 0x00000000 - ?? at ??:?? 0x00000000 - ?? at ??:?? 4080f650: 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 - ?? at ??:?? 0x00000000 - ?? at ??:?? 0x00000000 - ?? at ??:?? 0x00000000 - ?? at ??:?? 0x00000000 - ?? at ??:?? 0x00000000 - ?? at ??:?? 0x00000000 - ?? at ??:?? 0x00000000 - ?? at ??:?? 4080f670: 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 - ?? at ??:?? 0x00000000 - ?? at ??:?? 0x00000000 - ?? at ??:?? 0x00000000 - ?? at ??:?? 0x00000000 - ?? at ??:?? 0x00000000 - ?? at ??:?? 0x00000000 - ?? at ??:?? 0x00000000 - ?? at ??:?? 4080f690: 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 - ?? at ??:?? 0x00000000 - ?? at ??:?? 0x00000000 - ?? at ??:?? 0x00000000 - ?? at ??:?? 0x00000000 - ?? at ??:?? 0x00000000 - ?? at ??:?? 0x00000000 - ?? at ??:?? 0x00000000 - ?? at ??:?? 4080f6b0: 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 - ?? at ??:?? 0x00000000 - ?? at ??:?? 0x00000000 - ?? at ??:?? 0x00000000 - ?? at ??:?? 0x00000000 - ?? at ??:?? 0x00000000 - ?? at ??:?? 0x00000000 - ?? at ??:?? 0x00000000 - ?? at ??:?? 4080f6d0: 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 - ?? at ??:?? 0x00000000 - ?? at ??:?? 0x00000000 - ?? at ??:?? 0x00000000 - ?? at ??:?? 0x00000000 - ?? at ??:?? 0x00000000 - ?? at ??:?? 0x00000000 - ?? at ??:?? 0x00000000 - ?? at ??:?? 4080f6f0: 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000600 0xa5a5a5a5 0x00000000 - ?? at ??:?? 0x00000000 - ?? at ??:?? 0x00000000 - ?? at ??:?? 0x00000000 - ?? at ??:?? 0x00000000 - ?? at ??:?? 0x00000000 - ?? at ??:?? 0x00000600 - ?? at ??:?? 0xa5a5a5a5 - s_rtc_timer_retain_mem at ??:?? 4080f710: 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 - s_rtc_timer_retain_mem at ??:?? 0xa5a5a5a5 - s_rtc_timer_retain_mem at ??:?? 0xa5a5a5a5 - s_rtc_timer_retain_mem at ??:?? 0xa5a5a5a5 - s_rtc_timer_retain_mem at ??:?? 0xa5a5a5a5 - s_rtc_timer_retain_mem at ??:?? 0xa5a5a5a5 - s_rtc_timer_retain_mem at ??:?? 0xa5a5a5a5 - s_rtc_timer_retain_mem at ??:?? 0xa5a5a5a5 - s_rtc_timer_retain_mem at ??:?? ```

if CONFIG_ESP_SYSTEM_USE_EH_FRAME=y is added to sdkconfig.defaults the output looks like this:


thread 'main' panicked at src/main.rs:11:5:
oh no
stack backtrace:

abort() was called at PC 0x42044d2d on core 0
Backtrace: 0x40800eba:0x4080f1a0 0x4080413e:0x4080f1a0 0x40807e6c:0x4080f1b0 0x42044d2e:0x4080f220 0x4201edae:0x4080f230 0x4200ab30:0x4080f240 0x42038d74:0x4080f2b0 0x42020414:0x4080f300 0x4200aa0e:0x4080f320 0x4200b026:0x4080f370 0x4200aee8:0x4080f3d0 0x4200b66a:0x4080f460 0x4200b4de:0x4080f4d0 0x4200abca:0x4080f4f0 0x4200b2ec:0x4080f500 0x4203d740:0x4080f520 0x42000210:0x4080f540 0x42000220:0x4080f5e0 0x42000230:0x4080f5f0 0x4200026c:0x4080f600 0x4200003e:0x4080f610 0x420002ea:0x4080f620 0x4201e8e6:0x4080f630 0x420002d0:0x4080f650 0x4204d0e8:0x4080f660 0xfffffffe:0x4080f680
Backtrace ended abruptly: cannot find DWARF information for instruction at address 0xfffffffe

and is expanded to something like this:

click to expand ``` ... thread 'main' panicked at src/main.rs:11:5: oh no stack backtrace: abort() was called at PC 0x42044d2d on core 0 0x42044d2d - abort_return at /home/timo/esp/esp-idf/components/cxx/cxx_exception_stubs.cpp:33 Backtrace: 0x40800eba:0x4080f1a0 0x4080413e:0x4080f1a0 0x40807e6c:0x4080f1b0 0x42044d2e:0x4080f220 0x4201edae:0x4080f230 0x4200ab30:0x4080f240 0x42038d74:0x4080f2b0 0x42020414:0x4080f300 0x4200aa0e:0x4080f320 0x4200b026:0x4080f370 0x4200aee8:0x4080f3d0 0x4200b66a:0x4080f460 0x4200b4de:0x4080f4d0 0x4200abca:0x4080f4f0 0x4200b2ec:0x4080f500 0x4203d740:0x4080f520 0x42000210:0x4080f540 0x42000220:0x4080f5e0 0x42000230:0x4080f5f0 0x4200026c:0x4080f600 0x4200003e:0x4080f610 0x420002ea:0x4080f620 0x4201e8e6:0x4080f630 0x420002d0:0x4080f650 0x4204d0e8:0x4080f660 0xfffffffe:0x4080f680 0x40800eba - panic_abort at /home/timo/esp/esp-idf/components/esp_system/panic.c:472 0x4080f1a0 - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x4080413e - esp_system_abort at /home/timo/esp/esp-idf/components/esp_system/port/esp_system_chip.c:93 0x4080f1a0 - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x40807e6c - abort at /home/timo/esp/esp-idf/components/newlib/abort.c:38 0x4080f1b0 - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x42044d2e - abort_return at /home/timo/esp/esp-idf/components/cxx/cxx_exception_stubs.cpp:33 0x4080f220 - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x4201edae - std::backtrace_rs::backtrace::libunwind::trace at /home/timo/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104 0x4080f230 - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x4200ab30 - std::sys_common::backtrace::_print_fmt at /home/timo/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/std/src/sys_common/backtrace.rs:68 0x4080f240 - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x42038d74 - core::fmt::rt::Argument::fmt at /home/timo/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/fmt/rt.rs:142 0x4080f2b0 - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x42020414 - std::io::Write::write_fmt at /home/timo/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/std/src/io/mod.rs:1810 0x4080f300 - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x4200aa0e - std::sys_common::backtrace::_print at /home/timo/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/std/src/sys_common/backtrace.rs:47 0x4080f320 - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x4200b026 - std::panicking::default_hook::{{closure}} at ??:?? 0x4080f370 - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x4200aee8 - std::panicking::default_hook at /home/timo/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/std/src/panicking.rs:292 0x4080f3d0 - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x4200b66a - std::panicking::rust_panic_with_hook at /home/timo/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/std/src/panicking.rs:779 0x4080f460 - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x4200b4de - std::panicking::begin_panic_handler::{{closure}} at ??:?? 0x4080f4d0 - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x4200abca - std::sys_common::backtrace::__rust_end_short_backtrace at /home/timo/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/std/src/sys_common/backtrace.rs:171 0x4080f4f0 - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x4200b2ec - rust_begin_unwind at /home/timo/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/std/src/panicking.rs:645 0x4080f500 - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x4203d740 - core::panicking::panic_fmt at /home/timo/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/panicking.rs:72 0x4080f520 - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x42000210 - backtrace_std::c at /tmp/backtrace-std/src/main.rs:11 0x4080f540 - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x42000220 - backtrace_std::b at /tmp/backtrace-std/src/main.rs:16 0x4080f5e0 - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x42000230 - backtrace_std::a at /tmp/backtrace-std/src/main.rs:20 0x4080f5f0 - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x4200026c - backtrace_std::main at /tmp/backtrace-std/src/main.rs:28 0x4080f600 - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x4200003e - core::ops::function::FnOnce::call_once at /home/timo/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/ops/function.rs:250 0x4080f610 - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x420002ea - std::rt::lang_start::{{closure}} at /home/timo/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/std/src/rt.rs:166 0x4080f620 - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x4201e8e6 - core::ops::function::impls:: for &F>::call_once at /home/timo/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/ops/function.rs:284 0x4080f630 - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x420002d0 - std::rt::lang_start at /home/timo/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/std/src/rt.rs:165 0x4080f650 - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0x4204d0e8 - main_task at /home/timo/esp/esp-idf/components/freertos/app_startup.c:208 0x4080f660 - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? 0xfffffffe - s_rtc_timer_retain_mem at ??:?? 0x4080f680 - _ZN12_GLOBAL__N_110eh_globalsE at ??:?? Backtrace ended abruptly: cannot find DWARF information for instruction at address 0xfffffffe 0xfffffffe - s_rtc_timer_retain_mem at ??:?? ```

In both cases a the auto-decoding adds a lot of noise and makes the output unreadable.

Can we improve this?

(related https://github.com/esp-rs/esp-idf-sys/issues/275 )

SergioGasquez commented 8 months ago

According to the latest comments of https://github.com/esp-rs/esp-idf-sys/issues/275, we can close this issue as there is no-trivial solution that can be implemented in espflash for this, right @t-moe?