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Added echo command

This commit is contained in:
Clifford Wolf 2014-02-07 14:17:00 +01:00
parent 366dcd3abf
commit a51a3fa2d2
3 changed files with 47 additions and 4 deletions
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2
kernel/driver.cc
View File

@ -212,7 +212,7 @@ static char **readline_completion(const char *text, int start, int)
return NULL; return NULL;
} }
static const char *create_prompt(RTLIL::Design *design, int recursion_counter) const char *create_prompt(RTLIL::Design *design, int recursion_counter)
{ {
static char buffer[100]; static char buffer[100];
std::string str = "\n"; std::string str = "\n";

48
kernel/register.cc
View File

@ -29,6 +29,7 @@ using namespace REGISTER_INTERN;
namespace REGISTER_INTERN namespace REGISTER_INTERN
{ {
bool echo_mode = false;
int raw_register_count = 0; int raw_register_count = 0;
bool raw_register_done = false; bool raw_register_done = false;
Pass *raw_register_array[MAX_REG_COUNT]; Pass *raw_register_array[MAX_REG_COUNT];
@ -124,7 +125,7 @@ void Pass::extra_args(std::vector<std::string> args, size_t argidx, RTLIL::Desig
handle_extra_select_args(this, args, argidx, args.size(), design); handle_extra_select_args(this, args, argidx, args.size(), design);
break; break;
} }
cmd_log_args(args); // cmd_log_args(args);
} }
void Pass::call(RTLIL::Design *design, std::string command) void Pass::call(RTLIL::Design *design, std::string command)
@ -173,6 +174,14 @@ void Pass::call(RTLIL::Design *design, std::vector<std::string> args)
{ {
if (args.size() == 0 || args[0][0] == '#') if (args.size() == 0 || args[0][0] == '#')
return; return;
if (echo_mode) {
log("%s", create_prompt(design, 0));
for (size_t i = 0; i < args.size(); i++)
log("%s%s", i ? " " : "", args[i].c_str());
log("\n");
}
if (pass_register.count(args[0]) == 0) if (pass_register.count(args[0]) == 0)
log_cmd_error("No such command: %s (type 'help' for a command overview)\n", args[0].c_str()); log_cmd_error("No such command: %s (type 'help' for a command overview)\n", args[0].c_str());
@ -269,7 +278,7 @@ void Frontend::extra_args(FILE *&f, std::string &filename, std::vector<std::stri
if (called_with_fp) if (called_with_fp)
args.push_back(filename); args.push_back(filename);
args[0] = pass_name; args[0] = pass_name;
cmd_log_args(args); // cmd_log_args(args);
} }
void Frontend::frontend_call(RTLIL::Design *design, FILE *f, std::string filename, std::string command) void Frontend::frontend_call(RTLIL::Design *design, FILE *f, std::string filename, std::string command)
@ -355,7 +364,7 @@ void Backend::extra_args(FILE *&f, std::string &filename, std::vector<std::strin
if (called_with_fp) if (called_with_fp)
args.push_back(filename); args.push_back(filename);
args[0] = pass_name; args[0] = pass_name;
cmd_log_args(args); // cmd_log_args(args);
if (f == NULL) { if (f == NULL) {
filename = "<stdout>"; filename = "<stdout>";
@ -533,3 +542,36 @@ struct HelpPass : public Pass {
} }
} HelpPass; } HelpPass;
struct EchoPass : public Pass {
EchoPass() : Pass("echo", "turning echoing back of commands on and off") { }
virtual void help()
{
log("\n");
log(" echo on\n");
log("\n");
log("Print all commands to log before executing them.\n");
log("\n");
log("\n");
log(" echo off\n");
log("\n");
log("Do not print all commands to log before executing them. (default)\n");
log("\n");
}
virtual void execute(std::vector<std::string> args, RTLIL::Design*)
{
if (args.size() > 2)
cmd_error(args, 2, "Unexpected argument.");
if (args.size() == 2) {
if (args[1] == "on")
echo_mode = true;
else if (args[1] == "off")
echo_mode = false;
else
cmd_error(args, 1, "Unexpected argument.");
}
log("echo %s\n", echo_mode ? "on" : "off");
}
} EchoPass;

1
kernel/register.h
View File

@ -38,6 +38,7 @@ extern const char *yosys_version_str;
extern RTLIL::Design *yosys_get_design(); extern RTLIL::Design *yosys_get_design();
std::string rewrite_yosys_exe(std::string exe); std::string rewrite_yosys_exe(std::string exe);
std::string get_share_file_name(std::string file); std::string get_share_file_name(std::string file);
const char *create_prompt(RTLIL::Design *design, int recursion_counter);
struct Pass struct Pass
{ {