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Added online help for "show" and "hierarchy" commands

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This commit is contained in:
Clifford Wolf 2013-02-28 13:59:49 +01:00
parent 6ac41b2bb1
commit af561800ed
2 changed files with 41 additions and 4 deletions
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17
kernel/show.cc
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@ -298,7 +298,22 @@ struct ShowWorker
};
struct ShowPass : public Pass {
ShowPass() : Pass("show") { }
ShowPass() : Pass("show", "generate schematics using graphviz") { }
virtual void help()
{
// |---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|
log("\n");
log(" show [-viewer <command>] [selection]\n");
log("\n");
log("Create a graphviz DOT file for the selected part of the design and compile it\n");
log("to a postscript file.\n");
log("\n");
log(" -viewer <command>\n");
log(" Also run the specified command with the postscript file as parameter.\n");
log("\n");
log("The generated output files are `yosys-show.dot' and `yosys-show.ps'.\n");
log("\n");
}
virtual void execute(std::vector<std::string> args, RTLIL::Design *design)
{
log_header("Generating Graphviz representation of design.\n");