arm-none-eabi-gdb

GNU debugger for ARM Cortex embedded development targeting arm-none-eabi

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GNU debugger for arm-none-eabi cross development

arm-none-eabi-gdb

Start debugging an ELF binary on a connected STM32 via OpenOCD$ arm-none-eabi-gdb firmware.elf -ex 'target remote localhost:3333' -ex 'load'

Debug with local symbols and set a breakpoint at main function$ arm-none-eabi-gdb ./build/program.elf -ex 'break main' -ex 'run'

Connect to J-Link debug probe and inspect CPU registers$ arm-none-eabi-gdb -ex 'target remote localhost:2331' -ex 'info registers'