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Add support for "yosys -E"

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Signed-off-by: Clifford Wolf <clifford@clifford.at>
This commit is contained in:
Clifford Wolf 2018-01-07 16:36:13 +01:00
parent 446ccf1f05
commit a96c775a73
13 changed files with 53 additions and 4 deletions
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1
passes/cmds/qwp.cc
View file

@ -835,6 +835,7 @@ struct QwpPass : public Pass {
}
if (args[argidx] == "-dump" && argidx+1 < args.size()) {
config.dump_file.open(args[++argidx], std::ofstream::trunc);
yosys_output_files.insert(args[argidx]);
continue;
}
break;

2
passes/cmds/select.cc
View file

@ -1263,6 +1263,7 @@ struct SelectPass : public Pass {
log_cmd_error("Option -read can not be combined with a selection expression.\n");
std::ifstream f(read_file);
yosys_input_files.insert(read_file);
if (f.fail())
log_error("Can't open '%s' for reading: %s\n", read_file.c_str(), strerror(errno));
@ -1331,6 +1332,7 @@ struct SelectPass : public Pass {
FILE *f = NULL;
if (!write_file.empty()) {
f = fopen(write_file.c_str(), "w");
yosys_output_files.insert(write_file);
if (f == NULL)
log_error("Can't open '%s' for writing: %s\n", write_file.c_str(), strerror(errno));
}

5
passes/cmds/show.cc
View file

@ -681,6 +681,7 @@ struct ShowPass : public Pass {
bool flag_enum = false;
bool flag_abbreviate = true;
bool flag_notitle = false;
bool custom_prefix = false;
RTLIL::IdString colorattr;
size_t argidx;
@ -697,6 +698,7 @@ struct ShowPass : public Pass {
}
if (arg == "-prefix" && argidx+1 < args.size()) {
prefix = args[++argidx];
custom_prefix = true;
continue;
}
if (arg == "-color" && argidx+2 < args.size()) {
@ -782,6 +784,7 @@ struct ShowPass : public Pass {
for (auto filename : libfiles) {
std::ifstream f;
f.open(filename.c_str());
yosys_input_files.insert(filename);
if (f.fail())
log_error("Can't open lib file `%s'.\n", filename.c_str());
RTLIL::Design *lib = new RTLIL::Design;
@ -797,6 +800,8 @@ struct ShowPass : public Pass {
log("Writing dot description to `%s'.\n", dot_file.c_str());
FILE *f = fopen(dot_file.c_str(), "w");
if (custom_prefix)
yosys_output_files.insert(dot_file);
if (f == NULL) {
for (auto lib : libs)
delete lib;

1
passes/cmds/stat.cc
View file

@ -190,6 +190,7 @@ void read_liberty_cellarea(dict<IdString, double> &cell_area, string liberty_fil
{
std::ifstream f;
f.open(liberty_file.c_str());
yosys_input_files.insert(liberty_file);
if (f.fail())
log_cmd_error("Can't open liberty file `%s': %s\n", liberty_file.c_str(), strerror(errno));
LibertyParser libparser(f);

1
passes/cmds/tee.cc
View file

@ -65,6 +65,7 @@ struct TeePass : public Pass {
if ((args[argidx] == "-o" || args[argidx] == "-a") && argidx+1 < args.size()) {
const char *open_mode = args[argidx] == "-o" ? "w" : "a+";
FILE *f = fopen(args[++argidx].c_str(), open_mode);
yosys_input_files.insert(args[argidx]);
if (f == NULL) {
for (auto cf : files_to_close)
fclose(cf);

1
passes/cmds/write_file.cc
View file

@ -67,6 +67,7 @@ struct WriteFileFrontend : public Frontend {
extra_args(f, filename, args, argidx);
FILE *of = fopen(output_filename.c_str(), append_mode ? "a" : "w");
yosys_output_files.insert(output_filename);
char buffer[64 * 1024];
int bytes;

1
passes/techmap/techmap.cc
View file

@ -1095,6 +1095,7 @@ struct TechmapPass : public Pass {
std::ifstream f;
rewrite_filename(fn);
f.open(fn.c_str());
yosys_input_files.insert(fn);
if (f.fail())
log_cmd_error("Can't open map file `%s'\n", fn.c_str());
Frontend::frontend_call(map, &f, fn, (fn.size() > 3 && fn.substr(fn.size()-3) == ".il") ? "ilang" : verilog_frontend);