Hi, I my case I needed to trace the execution of a specific .ll file. I wanted to know when a store and load instruction were executed. Maybe extending the Interpreter class was not the best option so I'm happy to hear suggestions. As a curiosity, why do you think that class should be rewritten? Thanks On Mon, Mar 4, 2019, 08:15 mayuyu.io <admin at mayuyu.io> wrote:> I dont quite understand the meaning of making almost all the visit > methods, care to explain? > > On a side note, last time I checked that part I think it probably needs a > full rewrite from ground up IMHO > > Zhang > > > 在 2019年3月4日，08:06，Alberto Barbaro via llvm-dev <llvm-dev at lists.llvm.org> > 写道： > > > > Hi, > > I going through the Interpreter class source code and I think making > almost all the visit methods (maybe not visitInstruction yet) would really > help anybody that wants to create any sort of tracer or similar. Would be a > patch in this case worthy? > > > > Thanks > > _______________________________________________ > > LLVM Developers mailing list > > llvm-dev at lists.llvm.org > > https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-dev > > > >-------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20190304/309ec43c/attachment.html>
Well for my designed use case I plan to use it to interpret IR in production environment. As such I remember there were quite some issues with it, on top of my head is support for var_arg native function calling Zhang> 在 2019年3月4日，08:21，Alberto Barbaro <barbaro.alberto at gmail.com> 写道： > > Hi, > I my case I needed to trace the execution of a specific .ll file. I wanted to know when a store and load instruction were executed. Maybe extending the Interpreter class was not the best option so I'm happy to hear suggestions. > > As a curiosity, why do you think that class should be rewritten? > > Thanks > >> On Mon, Mar 4, 2019, 08:15 mayuyu.io <admin at mayuyu.io> wrote: >> I dont quite understand the meaning of making almost all the visit methods, care to explain? >> >> On a side note, last time I checked that part I think it probably needs a full rewrite from ground up IMHO >> >> Zhang >> >> > 在 2019年3月4日，08:06，Alberto Barbaro via llvm-dev <llvm-dev at lists.llvm.org> 写道： >> > >> > Hi, >> > I going through the Interpreter class source code and I think making almost all the visit methods (maybe not visitInstruction yet) would really help anybody that wants to create any sort of tracer or similar. Would be a patch in this case worthy? >> > >> > Thanks >> > _______________________________________________ >> > LLVM Developers mailing list >> > llvm-dev at lists.llvm.org >> > https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-dev >> >> >>-------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20190304/515913a5/attachment.html>
Ok there might other I don't know as well.. But apart from that, how would you using that class without overriding the visit methods? On Mon, Mar 4, 2019, 09:06 mayuyu.io <admin at mayuyu.io> wrote:> Well for my designed use case I plan to use it to interpret IR in > production environment. As such I remember there were quite some issues > with it, on top of my head is support for var_arg native function calling > > Zhang > > 在 2019年3月4日，08:21，Alberto Barbaro <barbaro.alberto at gmail.com> 写道： > > Hi, > I my case I needed to trace the execution of a specific .ll file. I wanted > to know when a store and load instruction were executed. Maybe extending > the Interpreter class was not the best option so I'm happy to hear > suggestions. > > As a curiosity, why do you think that class should be rewritten? > > Thanks > > On Mon, Mar 4, 2019, 08:15 mayuyu.io <admin at mayuyu.io> wrote: > >> I dont quite understand the meaning of making almost all the visit >> methods, care to explain? >> >> On a side note, last time I checked that part I think it probably needs a >> full rewrite from ground up IMHO >> >> Zhang >> >> > 在 2019年3月4日，08:06，Alberto Barbaro via llvm-dev <llvm-dev at lists.llvm.org> >> 写道： >> > >> > Hi, >> > I going through the Interpreter class source code and I think making >> almost all the visit methods (maybe not visitInstruction yet) would really >> help anybody that wants to create any sort of tracer or similar. Would be a >> patch in this case worthy? >> > >> > Thanks >> > _______________________________________________ >> > LLVM Developers mailing list >> > llvm-dev at lists.llvm.org >> > https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-dev >> >> >> >>-------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20190304/ac426eea/attachment.html>