67 lines
1.9 KiB
C++
67 lines
1.9 KiB
C++
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#include "VMurax.h"
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#include "VMurax_Murax.h"
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#include "verilated.h"
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#include "verilated_vcd_c.h"
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#include "../common/framework.h"
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#include "../common/jtag.h"
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#include "../common/uart.h"
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class MuraxWorkspace : public Workspace<VMurax>{
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public:
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MuraxWorkspace() : Workspace("Murax"){
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ClockDomain *mainClk = new ClockDomain(&top->io_mainClk,NULL,83333,300000);
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AsyncReset *asyncReset = new AsyncReset(&top->io_asyncReset,50000);
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UartRx *uartRx = new UartRx(&top->io_uart_txd,1.0e12/115200);
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UartTx *uartTx = new UartTx(&top->io_uart_rxd,1.0e12/115200);
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timeProcesses.push_back(mainClk);
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timeProcesses.push_back(asyncReset);
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timeProcesses.push_back(uartRx);
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timeProcesses.push_back(uartTx);
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Jtag *jtag = new Jtag(&top->io_jtag_tms,&top->io_jtag_tdi,&top->io_jtag_tdo,&top->io_jtag_tck,83333*4);
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timeProcesses.push_back(jtag);
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#ifdef TRACE
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//speedFactor = 10e-3;
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//cout << "Simulation caped to " << speedFactor << " of real time"<< endl;
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#endif
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}
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};
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struct timespec timer_start(){
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struct timespec start_time;
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clock_gettime(CLOCK_PROCESS_CPUTIME_ID, &start_time);
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return start_time;
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}
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long timer_end(struct timespec start_time){
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struct timespec end_time;
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clock_gettime(CLOCK_PROCESS_CPUTIME_ID, &end_time);
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uint64_t diffInNanos = end_time.tv_sec*1e9 + end_time.tv_nsec - start_time.tv_sec*1e9 - start_time.tv_nsec;
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return diffInNanos;
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}
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int main(int argc, char **argv, char **env) {
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Verilated::randReset(2);
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Verilated::commandArgs(argc, argv);
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printf("BOOT\n");
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timespec startedAt = timer_start();
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MuraxWorkspace().run(100e6);
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uint64_t duration = timer_end(startedAt);
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cout << endl << "****************************************************************" << endl;
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cout << "Had simulate " << workspaceCycles << " clock cycles in " << duration*1e-9 << " s (" << workspaceCycles / (duration*1e-9) << " Khz)" << endl;
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cout << "****************************************************************" << endl << endl;
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exit(0);
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}
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