Hans-Peter Diettrich schrieb: >>> There should exist a >>> method/procedure in the CPU specific code, that is called to create the >>> binary code for a procedure, but I could not yet locate it. >> >> psub.pas: tcgprocinfo.generate_code, it is generic. > > I couldn't find out how the code generator is involved. Most methods are > non-virtual...
In the typical case the node tree codegenerator( ncg*.pas/n<cpu>*.pas) calls the methods in cgcpu.pas. > >> - reduced readability of the parser code because the code for handling >> something will be spread over different locations resulting also in >> reduced maintainability: just look at the code generator code, to >> support different architectures fpc the code generator is split at >> several levels making it very hard to get an overview on it and even >> more get into it. > > Yes and no. A good separation will help to clarify much. See above, the whole back end stuff is separated very well but diving into it is hell :) -- _______________________________________________ Lazarus mailing list [email protected] http://lists.lazarus.freepascal.org/mailman/listinfo/lazarus
