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YosysJS stuff

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This commit is contained in:
Clifford Wolf 2015-02-19 13:36:54 +01:00
parent 08c0fe164f
commit e0e6d130cd
7 changed files with 156 additions and 16 deletions
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17
kernel/driver.cc
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@ -78,6 +78,7 @@ USING_YOSYS_NAMESPACE
extern "C" int main(int, char**);
extern "C" void run(const char*);
extern "C" const char *errmsg();
extern "C" const char *prompt();
int main(int, char**)
@ -92,7 +93,21 @@ int main(int, char**)
void run(const char *command)
{
run_pass(command);
int selSize = GetSize(yosys_get_design()->selection_stack);
try {
log_last_error = "Internal error (see JavaScript console for details)";
run_pass(command);
log_last_error = "";
} catch (...) {
while (GetSize(yosys_get_design()->selection_stack) > selSize)
yosys_get_design()->selection_stack.pop_back();
throw;
}
}
const char *errmsg()
{
return log_last_error.c_str();
}
const char *prompt()

19
kernel/log.cc
View file

@ -48,6 +48,7 @@ bool log_error_stderr = false;
bool log_cmd_error_throw = false;
bool log_quiet_warnings = false;
int log_verbose_level;
string log_last_error;
vector<int> header_count;
pool<RTLIL::IdString> log_id_cache;
@ -173,6 +174,10 @@ void logv_warning(const char *format, va_list ap)
void logv_error(const char *format, va_list ap)
{
#ifdef EMSCRIPTEN
auto backup_log_files = log_files;
#endif
if (log_errfile != NULL)
log_files.push_back(log_errfile);
@ -181,10 +186,16 @@ void logv_error(const char *format, va_list ap)
if (f == stdout)
f = stderr;
log("ERROR: ");
logv(format, ap);
log_last_error = vstringf(format, ap);
log("ERROR: %s", log_last_error.c_str());
log_flush();
#ifdef EMSCRIPTEN
log_files = backup_log_files;
throw 0;
#else
exit(1);
#endif
}
void log(const char *format, ...)
@ -224,8 +235,8 @@ void log_cmd_error(const char *format, ...)
va_start(ap, format);
if (log_cmd_error_throw) {
log("ERROR: ");
logv(format, ap);
log_last_error = vstringf(format, ap);
log("ERROR: %s", log_last_error.c_str());
log_flush();
throw log_cmd_error_exception();
}

1
kernel/log.h
View file

@ -50,6 +50,7 @@ extern bool log_error_stderr;
extern bool log_cmd_error_throw;
extern bool log_quiet_warnings;
extern int log_verbose_level;
extern string log_last_error;
void logv(const char *format, va_list ap);
void logv_header(const char *format, va_list ap);