mirrors/yosys
3
0
Fork 0
mirror of https://github.com/YosysHQ/yosys synced 2025-04-27 19:05:52 +00:00
Code Activity

Added "cover" command

Browse source
This commit is contained in:
Clifford Wolf 2014-07-24 15:06:45 +02:00
parent e589289df7
commit 2f54345cff
8 changed files with 175 additions and 34 deletions
Download patch file Download diff file Expand all files Collapse all files

28
kernel/register.cc
View file

@ -32,9 +32,7 @@ using namespace REGISTER_INTERN;
namespace REGISTER_INTERN
{
bool echo_mode = false;
int raw_register_count = 0;
bool raw_register_done = false;
Pass *raw_register_array[MAX_REG_COUNT];
Pass *first_queued_pass;
std::map<std::string, Frontend*> frontend_register;
std::map<std::string, Pass*> pass_register;
@ -45,9 +43,9 @@ std::vector<std::string> Frontend::next_args;
Pass::Pass(std::string name, std::string short_help) : pass_name(name), short_help(short_help)
{
assert(!raw_register_done);
assert(raw_register_count < MAX_REG_COUNT);
raw_register_array[raw_register_count++] = this;
next_queued_pass = first_queued_pass;
first_queued_pass = this;
call_counter = 0;
}
void Pass::run_register()
@ -58,11 +56,10 @@ void Pass::run_register()
void Pass::init_register()
{
if (raw_register_done)
done_register();
while (raw_register_count > 0)
raw_register_array[--raw_register_count]->run_register();
raw_register_done = true;
while (first_queued_pass) {
first_queued_pass->run_register();
first_queued_pass = first_queued_pass->next_queued_pass;
}
}
void Pass::done_register()
@ -70,7 +67,7 @@ void Pass::done_register()
frontend_register.clear();
pass_register.clear();
backend_register.clear();
raw_register_done = false;
assert(first_queued_pass == NULL);
}
Pass::~Pass()
@ -191,6 +188,7 @@ void Pass::call(RTLIL::Design *design, std::vector<std::string> args)
log_cmd_error("No such command: %s (type 'help' for a command overview)\n", args[0].c_str());
size_t orig_sel_stack_pos = design->selection_stack.size();
pass_register[args[0]]->call_counter++;
pass_register[args[0]]->execute(args, design);
while (design->selection_stack.size() > orig_sel_stack_pos)
design->selection_stack.pop_back();
@ -271,6 +269,7 @@ void Frontend::execute(std::vector<std::string> args, RTLIL::Design *design)
do {
FILE *f = NULL;
next_args.clear();
call_counter++;
execute(f, std::string(), args, design);
args = next_args;
fclose(f);
@ -334,9 +333,11 @@ void Frontend::frontend_call(RTLIL::Design *design, FILE *f, std::string filenam
log_cmd_error("No such frontend: %s\n", args[0].c_str());
if (f != NULL) {
frontend_register[args[0]]->call_counter++;
frontend_register[args[0]]->execute(f, filename, args, design);
} else if (filename == "-") {
FILE *f_stdin = stdin; // workaround for OpenBSD 'stdin' implementation
frontend_register[args[0]]->call_counter++;
frontend_register[args[0]]->execute(f_stdin, "<stdin>", args, design);
} else {
if (!filename.empty())
@ -367,6 +368,7 @@ Backend::~Backend()
void Backend::execute(std::vector<std::string> args, RTLIL::Design *design)
{
FILE *f = NULL;
call_counter++;
execute(f, std::string(), args, design);
if (f != stdout)
fclose(f);
@ -428,9 +430,11 @@ void Backend::backend_call(RTLIL::Design *design, FILE *f, std::string filename,
size_t orig_sel_stack_pos = design->selection_stack.size();
if (f != NULL) {
backend_register[args[0]]->call_counter++;
backend_register[args[0]]->execute(f, filename, args, design);
} else if (filename == "-") {
FILE *f_stdout = stdout; // workaround for OpenBSD 'stdout' implementation
backend_register[args[0]]->call_counter++;
backend_register[args[0]]->execute(f_stdout, "<stdout>", args, design);
} else {
if (!filename.empty())