Sriram Shanmuga

Lesson 18 - Multiple Definition Error

4

Owing to the fact that `idt` and `idt_reg` were not declared as `extern` variables in `idt.h`, I encountered a couple of Multiple Definition Errors. I have made the same changes...

Support for adding data watchpoints

15

According to the latest debug spec (dated May 15, 2024), the select field in mcontrol and mcontrol6 provides an option to configure a watchpoint to break on address/data but openocd...

Memory Sampling support for targets with last level write-back cache(s)

3

Greetings. The memory sample command in openocd polls a memory location for updates, but it seems like the current implementation has overlooked the aspect of memory hierarchy in targets. In...

Unpredictable loading on slow simulators (progbuf)

1

We are working with a relatively slower simulator and loading binaries from gdb (with progbuf ) is very inconsistent. After the load goes through, compare-sections would almost always fail and...

openocd not honouring watchpoint hit time (before/after) in mcontrol6

1

When using mcontrol6, spike breaks _after_ the watchpoint is hit. But openocd only checks _if_ the watchpoint is hit and not the other bit also which indicates when the said...