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Tests: Better example, test for null file in vcd open

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This commit is contained in:
Wilson Snyder
2010-01-28 18:16:59 -05:00
parent 4df9d70e4a
commit a51e95d052
3 changed files with 8 additions and 8 deletions
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test_c/sim_main.cpp
+3 -3
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@@ -39,7 +39,7 @@ int main(int argc, char **argv, char **env) {
top->clk = 0;
top->passed = 0;
while (main_time < 60 && !top->passed) {
while (main_time < 60 && !top->passed && !Verilated::gotFinish()) {
if ((main_time % 10) == 3) { // Toggle clock
top->clk = 1;
@@ -55,7 +55,7 @@ int main(int argc, char **argv, char **env) {
top->eval(); // Evaluate model
#if VM_TRACE
tfp->dump (main_time); // Create waveform trace for this timestamp
if (tfp) tfp->dump (main_time); // Create waveform trace for this timestamp
#endif
// Read outputs
@@ -70,7 +70,7 @@ int main(int argc, char **argv, char **env) {
top->final();
#if VM_TRACE
tfp->close();
if (tfp) tfp->close();
#endif
if (!top->passed) {