riscv
/
yosys
mirror of https://github.com/YosysHQ/yosys.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

cxxrtl: restrict -print-output to cout, cerr

This commit is contained in:
Charlotte 2023-06-28 11:51:26 +10:00 committed by Marcelina Kościelnicka
parent f9b149fa7b
commit fc0acd0ad1
1 changed files with 6 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
backends/cxxrtl/cxxrtl_backend.cc
View File

@ -3265,7 +3265,8 @@ struct CxxrtlBackend : public Backend {
log("\n"); log("\n");
log(" -print-output <stream>\n"); log(" -print-output <stream>\n");
log(" $print cells in the generated code direct their output to <stream>.\n"); log(" $print cells in the generated code direct their output to <stream>.\n");
log(" if not specified, \"std::cout\" is used.\n"); log(" must be one of \"std::cout\", \"std::cerr\". if not specified,\n");
log(" \"std::cout\" is used.\n");
log("\n"); log("\n");
log(" -nohierarchy\n"); log(" -nohierarchy\n");
log(" use design hierarchy as-is. in most designs, a top module should be\n"); log(" use design hierarchy as-is. in most designs, a top module should be\n");
@ -3407,6 +3408,10 @@ struct CxxrtlBackend : public Backend {
} }
if (args[argidx] == "-print-output" && argidx+1 < args.size()) { if (args[argidx] == "-print-output" && argidx+1 < args.size()) {
worker.print_output = args[++argidx]; worker.print_output = args[++argidx];
if (!(worker.print_output == "std::cout" || worker.print_output == "std::cerr")) {
log_cmd_error("Invalid output stream \"%s\".\n", worker.print_output.c_str());
worker.print_output = "std::cout";
}
continue; continue;
} }
break; break;