Resolved! STM32F746 Cortex-M7 silicon bug. Singlestep lands in interrupt handler
I'm running into the Cortex M7 r0p0, r0p1 bug where single-stepping is impossible due to the processor handling an interrupt instead.i.e.http://www.keil.com/support/docs/3778.htmI'm using OpenOCD and it is reporting:Warn : Silicon bug: single steppin...