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Extend `log` command with `-push`, `-pop`, `-header` options

This commit is contained in:
Martin Povišer 2024-04-10 11:45:12 +02:00
parent e2cfcbcf25
commit b00abe4a26
1 changed files with 33 additions and 5 deletions
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38
passes/cmds/logcmd.cc
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@ -31,7 +31,8 @@ struct LogPass : public Pass {
{ {
// |---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---| // |---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|
log("\n"); log("\n");
log(" log string\n"); log(" log [options] string\n");
log(" log [ -push | -pop ]\n");
log("\n"); log("\n");
log("Print the given string to the screen and/or the log file. This is useful for TCL\n"); log("Print the given string to the screen and/or the log file. This is useful for TCL\n");
log("scripts, because the TCL command \"puts\" only goes to stdout but not to\n"); log("scripts, because the TCL command \"puts\" only goes to stdout but not to\n");
@ -52,14 +53,26 @@ struct LogPass : public Pass {
log(" -n\n"); log(" -n\n");
log(" do not append a newline\n"); log(" do not append a newline\n");
log("\n"); log("\n");
log(" -header\n");
log(" log a pass header\n");
log("\n");
log(" -push\n");
log(" push a new level on the pass counter\n");
log("\n");
log(" -push\n");
log(" pop from the pass counter\n");
log("\n");
} }
void execute(std::vector<std::string> args, RTLIL::Design*) override void execute(std::vector<std::string> args, RTLIL::Design* design) override
{ {
size_t argidx; size_t argidx;
bool to_stdout = false; bool to_stdout = false;
bool to_stderr = false; bool to_stderr = false;
bool to_log = true; bool to_log = true;
bool newline = true; bool newline = true;
bool header = false;
bool push = false;
bool pop = false;
std::string text; std::string text;
for (argidx = 1; argidx < args.size(); argidx++) for (argidx = 1; argidx < args.size(); argidx++)
@ -68,15 +81,30 @@ struct LogPass : public Pass {
else if (args[argidx] == "-stderr") to_stderr = true; else if (args[argidx] == "-stderr") to_stderr = true;
else if (args[argidx] == "-nolog") to_log = false; else if (args[argidx] == "-nolog") to_log = false;
else if (args[argidx] == "-n") newline = false; else if (args[argidx] == "-n") newline = false;
else if (args[argidx] == "-header") header = true;
else if (args[argidx] == "-push") push = true;
else if (args[argidx] == "-pop") pop = true;
else break; else break;
} }
if ((push || pop) && args.size() != 2)
log_cmd_error("Bad usage: 'log -push' or 'log -pop' must be used without other arguments.\n");
if (push) { log_push(); return; }
if (pop) { log_pop(); return; }
for (; argidx < args.size(); argidx++) for (; argidx < args.size(); argidx++)
text += args[argidx] + ' '; text += args[argidx] + ' ';
if (!text.empty()) text.resize(text.size()-1); if (!text.empty()) text.resize(text.size()-1);
if (to_stdout) fprintf(stdout, (newline ? "%s\n" : "%s"), text.c_str()); const char *fmtline = newline ? "%s\n" : "%s";
if (to_stderr) fprintf(stderr, (newline ? "%s\n" : "%s"), text.c_str());
if (to_log) log ( (newline ? "%s\n" : "%s"), text.c_str()); if (to_stdout) fprintf(stdout, fmtline, text.c_str());
if (to_stderr) fprintf(stderr, fmtline, text.c_str());
if (to_log) {
if (!header) log(fmtline, text.c_str());
else log_header(design, fmtline, text.c_str());
}
} }
} LogPass; } LogPass;