Hi Hoa, Gabe, Thanks for your help! But just want to confirm this: what I did in the past is calling map_m5_mem() in my code first and then call specific m5 functions, and it seems to work. The guest in running on KvmCPU.
When I am trying to do the same thing with the new libm5.a, it gave an exception (Illegal Instruction), however I haven’t looked into the error carefully yet, it may just because for some reason the lib is still trying to use the magic instruction interface. But before I proceed any further, just want to make sure I was using the correct approach to do this. Best, Wenqi > On Oct 26, 2020, at 23:30, Gabe Black via gem5-users <[email protected]> > wrote: > > Hi Wenqi. The updated libm5.a should be used in basically the same way as the > old version. Just link against the library, include the header file, and call > into the op you want using the normal function call syntax. > > Hoa, the documentation you've linked to is a little out of date. How can it > be updated? > > Gabe > > On Sun, Oct 25, 2020 at 9:31 PM Hoa Nguyen via gem5-users > <[email protected] <mailto:[email protected]>> wrote: > Hi Wenqi, > > We have some documentation about the new m5 utility here: > https://www.gem5.org/documentation/general_docs/m5ops/ > <https://www.gem5.org/documentation/general_docs/m5ops/> > > The following link is an example of annotating PARSEC: > https://github.com/darchr/parsec-benchmark/commits/gem5-20-annotations > <https://github.com/darchr/parsec-benchmark/commits/gem5-20-annotations> > > Regards, > Hoa Nguyen > > On 10/25/20, wqyin--- via gem5-users <[email protected] > <mailto:[email protected]>> wrote: > > Hello all, > > > > I noticed the util/m5 has big changes since this > > commit:26454e8072e607d54ac67c42b33355d7c94d6d60 around Apr 27. I am > > wondering how should I use this new interface/implementation to call > > m5ops in my program? Shall I also instantiate a default CallType and > > then use it to obtain the dispatch table and finally pass it to > > Command::run? Also is there any examples which use the new > > implementation to annotate any benchmarks running inside gem5? Thanks > > > > Best, > > > > Wenqi > > > > > _______________________________________________ > gem5-users mailing list -- [email protected] <mailto:[email protected]> > To unsubscribe send an email to [email protected] > <mailto:[email protected]> > %(web_page_url)slistinfo%(cgiext)s/%(_internal_name)s > _______________________________________________ > gem5-users mailing list -- [email protected] > To unsubscribe send an email to [email protected] > %(web_page_url)slistinfo%(cgiext)s/%(_internal_name)s
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