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Just curious how does one build the tools you talked about? I'm referencing both hw and sw: hw part I guess is "on chip trace capabilities" and sw is "break on
by hnthrowaway0315 4y ago
Just curious how does one build the tools you talked about? I'm referencing both hw and sw: hw part I guess is "on chip trace capabilities" and sw is "break on registers or peripheral access".
I'm not an embedded dev neither am I a debugger developer but I'm playing with toy OS dev so just curious.
- zwieback 4y agoThe setup I'm most familiar with is ARM-based microcontrollers, here's an overview from their docs: https://developer.arm.com/documentation/ihi0014/q/Introduction/About-Embedded-Trace-Macrocells/The-debug-environment https://developer.arm.com/documentation/ihi0014/q/Introducti... and the debugger from Keil (used to be independent, now part of ARM): https://www2.keil.com/mdk5/debug https://www2.keil.com/mdk5/debug
- hnthrowaway0315 4y agoAh thanks, I thought they are yet to be made.