That's kind of what I thought. - Hendrik
On Fri, Jan 10, 2014 at 12:14 PM, Hendrik Greving < hendrik.greving....@gmail.com> wrote: > Thanks! > > > On Fri, Jan 10, 2014 at 1:17 AM, Sebastian Ottlik <ott...@fzi.de> wrote: > >> Hi, >> >> the -icount feature does actually count the number of executed >> instructions (with a TB granularity). It is not output directly but used to >> simulate the system clock after being scaled by N. In theory this should >> allow a deterministic simulation even when interacting with hardware (e.g., >> using a simulated HW timer). However, as I understand, it my be warped by >> the host execution time in some situations, which could be >> non-deterministic. >> >> As far as I know the functionality you are looking for is not directly >> available in QEMU, but can be added with a few changes to arm/translate.c >> and related files. The num_insns is a counter for the number of >> instructions in the TB that is currently being generated. >> >> Regards, >> Sebastian >> > >
