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Added pattern support to "ls" command

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This commit is contained in:
Clifford Wolf 2013-11-28 21:34:41 +01:00
parent 293356e87c
commit c60aaf8fa3
1 changed files with 35 additions and 30 deletions
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65
passes/cmds/select.cc
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@ -1004,59 +1004,64 @@ struct CdPass : public Pass {
}
} CdPass;
template<typename T>
static int log_matches(const char *title, std::string pattern, T list)
{
std::vector<std::string> matches;
for (auto &it : list)
if (pattern.empty() || match_ids(it.first, pattern))
matches.push_back(it.first);
if (matches.empty())
return 0;
log("\n%d %s:\n", int(matches.size()), title);
for (auto &id : matches)
log(" %s\n", RTLIL::id2cstr(id));
return matches.size();
}
struct LsPass : public Pass {
LsPass() : Pass("ls", "list modules or objects in modules") { }
virtual void help()
{
// |---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|
log("\n");
log(" ls\n");
log(" ls [pattern]\n");
log("\n");
log("When no active module is selected, this prints a list of all module.\n");
log("When no active module is selected, this prints a list of all modules.\n");
log("\n");
log("When an active module is selected, this prints a list of objects in the module.\n");
log("\n");
log("If a pattern is given, the objects matching the pattern are printed\n");
log("\n");
}
virtual void execute(std::vector<std::string> args, RTLIL::Design *design)
{
if (args.size() != 1)
std::string pattern;
int counter = 0;
if (args.size() != 1 && args.size() != 2)
log_cmd_error("Invalid number of arguments.\n");
if (args.size() == 2)
pattern = args.at(1);
if (design->selected_active_module.empty())
{
log("\n%d modules:\n", int(design->modules.size()));
for (auto &it : design->modules)
log(" %s\n", RTLIL::id2cstr(it.first));
counter += log_matches("modules", pattern, design->modules);
}
else
if (design->modules.count(design->selected_active_module) > 0)
{
RTLIL::Module *module = design->modules.at(design->selected_active_module);
if (module->wires.size()) {
log("\n%d wires:\n", int(module->wires.size()));
for (auto &it : module->wires)
log(" %s\n", RTLIL::id2cstr(it.first));
}
if (module->memories.size()) {
log("\n%d memories:\n", int(module->memories.size()));
for (auto &it : module->memories)
log(" %s\n", RTLIL::id2cstr(it.first));
}
if (module->cells.size()) {
log("\n%d cells:\n", int(module->cells.size()));
for (auto &it : module->cells)
log(" %s\n", RTLIL::id2cstr(it.first));
}
if (module->processes.size()) {
log("\n%d processes:\n", int(module->processes.size()));
for (auto &it : module->processes)
log(" %s\n", RTLIL::id2cstr(it.first));
}
counter += log_matches("wires", pattern, module->wires);
counter += log_matches("memories", pattern, module->memories);
counter += log_matches("cells", pattern, module->cells);
counter += log_matches("processes", pattern, module->processes);
}
// log("\nfound %d item%s.\n", counter, counter == 1 ? "" : "s");
}
} LsPass;