this look at hw/sw breakpoints for arm stuff.. the int3 is a exception provided by the architecture, which coders leverage. so hence its not available on arm, b

this look at hw/sw breakpoints for arm stuff.. the int3 is a exception provided by the architecture, which coders leverage. so hence its not available on arm, but there's other breakpoint / debug functionality since arm devs also need to debug stuff :> happy hacking! https://interrupt.memfault.com/blog/cortex-m-breakpoints https://interrupt.memfault.com/blog/cortex-m-breakpoints