Thanks Keith for your suggestion ! On Sunday, November 27, 2016 at 7:24:45 AM UTC+5:30, Keith Randall wrote: > > You can get the CFG (control flow graph) for a function by setting the > environment variable GOSSAFUNC to the function in question when building. > It will generate a file named ssa.html in the current directory which you > can load into a browser. It doesn't draw the CFG explicitly but the nodes > (basic blocks) and edges are all listed. > > GOSSAFUNC=foo go build <some target> > > will generate an ssa.html file for the foo function (as well as spew lots > of info about foo to stdout). > > On Saturday, November 26, 2016 at 4:05:03 AM UTC-8, Michael Jones wrote: >> >> I had the same reaction. More of a riddle than a question. >> >> If CFG means Context Free Grammar, then how could it be something of a >> program rather than of the language? >> >> if CFG means Configuration File, then the programming language would have >> nothing to do with the quest for the file, which would be a separate entity. >> >> If CFG means Control Flow Graph, then "access" is problematic as the flow >> graph is more an attribute to be derived rather than a manifest element to >> be accessed. >> >> Other CFGs, including Certificat de Formation Générale, the airport code >> for Cienfuegos Cuba, Cubic Feet Gas, Cross Florida Greenway, and the >> airline Condor Flugdienst GmbH, amongst others, seem far removed from Go >> programs. >> >> So, the best guest is Control Flow Graph. The best answer is to start >> with the graphical output of execution profiling as explained in the Go >> Blog (in 2011): >> >> https://blog.golang.org/profiling-go-programs >> >> On Sat, Nov 26, 2016 at 6:45 AM, Tamás Gulácsi <tgula...@gmail.com> >> wrote: >> >>> What the hell is a CFG? >>> >>> -- >>> You received this message because you are subscribed to the Google >>> Groups "golang-nuts" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to golang-nuts...@googlegroups.com. >>> For more options, visit https://groups.google.com/d/optout. >>> >> >> >> >> -- >> Michael T. Jones >> michae...@gmail.com >> >
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