esp-idf/components/xtensa/trax/test/gdbinit

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set pagination off
set confirm off
# Start OpenOCD and run to the entry function
file test.elf
target remote | openocd -c "log_output openocd.log; set ESP_RTOS none; set ESP_FLASH_SIZE 0; set ESP32_ONLYCPU 1" -f board/esp32-ethernet-kit-3.3v.cfg -c "gdb_port pipe; init; reset halt"
thb entry
c
# Clear trace memory
mon mww 0x3fff8000 0 0x4000
mon mww 0x3fffc000 0 0x4000
# Enable trace memory
# DPORT_TRACEMEM_MUX_MODE_REG = TRACEMEM_MUX_BLK0_ONLY
mon mww 0x3ff00070 1
# DPORT_PRO_TRACEMEM_ENA_REG = 1
mon mww 0x3ff00074 1
# Start trace
eval "mon esp32 tracestart pc %p/4", &done
c
# Dump and process the trace
mon esp32 tracedump trace_pro.bin
source ../traceparse.py
python parse_and_dump("trace_pro.bin")