Higher half kernels and a few paging questions

[Pype.Clicker]

afaik (that is, in a perfect, bugless world)

- vbreak seg:off will interrupt execution of the VM before executing instruction when CS=seg and EIP=off.
- pbreak <value> will interrupt execution when the resolved physical address of CS:EIP is <value>

if you jump over the breaking instruction, you're not executing it, so the breakpoint won't be activated.

See the "Bochs" page on the FAQ: it should point you to the "user manual for bochs internal debugger" page (or google for that if you feel lucky).