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rocket-chip
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put test harness on the heap in emulator

This commit is contained in:
Howard Mao 2016-08-16 14:50:40 -07:00
parent ed827678ac
commit 35fbbfc70d
1 changed files with 14 additions and 13 deletions
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27
csrc/emulator.cc
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@ -64,14 +64,14 @@ int main(int argc, char** argv)
srand48(random_seed);
Verilated::randReset(2);
VTestHarness tile;
VTestHarness *tile = new VTestHarness;
#if VM_TRACE
Verilated::traceEverOn(true); // Verilator must compute traced signals
std::unique_ptr<VerilatedVcdFILE> vcdfd(new VerilatedVcdFILE(vcdfile));
std::unique_ptr<VerilatedVcdC> tfp(new VerilatedVcdC(vcdfd.get()));
if (vcdfile) {
tile.trace(tfp.get(), 99); // Trace 99 levels of hierarchy
tile->trace(tfp.get(), 99); // Trace 99 levels of hierarchy
tfp->open("");
}
#endif
@ -82,25 +82,25 @@ int main(int argc, char** argv)
// reset for several cycles to handle pipelined reset
for (int i = 0; i < 10; i++) {
tile.reset = 1;
tile.clk = 0;
tile.eval();
tile.clk = 1;
tile.eval();
tile.reset = 0;
tile->reset = 1;
tile->clk = 0;
tile->eval();
tile->clk = 1;
tile->eval();
tile->reset = 0;
}
while (!dtm->done() && !tile.io_success && trace_count < max_cycles) {
tile.clk = 0;
tile.eval();
while (!dtm->done() && !tile->io_success && trace_count < max_cycles) {
tile->clk = 0;
tile->eval();
#if VM_TRACE
bool dump = tfp && trace_count >= start;
if (dump)
tfp->dump(trace_count * 2);
#endif
tile.clk = 1;
tile.eval();
tile->clk = 1;
tile->eval();
#if VM_TRACE
if (dump)
tfp->dump(trace_count * 2 + 1);
@ -132,6 +132,7 @@ int main(int argc, char** argv)
}
delete dtm;
delete tile;
return ret;
}