diff options
| author | Clifford Wolf <clifford@clifford.at> | 2015-02-19 13:36:54 +0100 |
|---|---|---|
| committer | Clifford Wolf <clifford@clifford.at> | 2015-02-19 13:36:54 +0100 |
| commit | e0e6d130cd083a8285ea2991629e0049023da234 (patch) | |
| tree | 7be213913f1145b536f7b696e95e300ef67c834f /kernel/driver.cc | |
| parent | 08c0fe164fefb28dc209d35e7bd757538311d2e6 (diff) | |
YosysJS stuff
Diffstat (limited to 'kernel/driver.cc')
| -rw-r--r-- | kernel/driver.cc | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/kernel/driver.cc b/kernel/driver.cc index d0ebdde7..dda27c6a 100644 --- a/kernel/driver.cc +++ b/kernel/driver.cc @@ -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() |