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#include "Veater_computer_eater_register.h"
#include "simpc_ui.h"
#include "disas.h"
#define NCUR_X 5
#define attroff(...)
#define attron(...)
#define PRINT_ME(y, x, ...) \
{ \
printf("%*c", x, ' '); \
printf(__VA_ARGS__); \
printf("\n"); \
}
#define PRINT_ME_W(w, y, x, ...) \
{ \
printf("%*c", x, ' '); \
printf(__VA_ARGS__); \
printf("\n"); \
}
#define PRINT_NEXT() \
{ puts("-----"); }
#include "Veater_computer.h"
#include "Veater_computer_eater_computer.h"
#include "Veater_computer_eater_alu.h"
#include "verilated.h"
#include <cstdint>
#include <cstdio>
#include <sched.h>
bool paused = false;
static void handle_key();
void simpc_ui_write(const std::unique_ptr<Veater_computer> &topp, uint64_t i) {
// uint16_t opcode = topp->eater_computer->;
uint8_t opcode = topp->eater_computer->INS->r_datastore;
// topp->halt
uint8_t halt = 0;
PRINT_ME_W(status_top, 0, 0, "Step: %10lu", i);
PRINT_ME_W(status_top, 1, 0, "%-20s", paused ? "Paused" : "Running");
PRINT_ME(3, NCUR_X, "CLK1: %4d\tState: 0x%02X\tHLT: %d",
topp->clk_in,
topp->eater_computer->decoder__DOT__internal_state,
halt);
PRINT_ME(4, NCUR_X, "BUS: %02X\tPC: @0x%02X\tINS: 0x%02X",
topp->eater_computer->bus,
topp->eater_computer->PC_out,
opcode
);
std::string insline{"???"}; //print_decoded(opcode, true);
PRINT_ME(5, NCUR_X, "%-80s", insline.c_str());
PRINT_ME(7, NCUR_X, "A: 0x%02X\tB: 0x%02X\tALU: 0x%02X\tOUT: 0x%02X",
topp->eater_computer->A->r_datastore, topp->eater_computer->B->r_datastore,
topp->eater_computer->alu->result, topp->eater_computer->OUT->r_datastore);
// PRINT_ME(
// 8, NCUR_X, "%c%8d\t%c%8d\t%c%8d\t%11d",
// topp->computer->store_to_A_int ? '*' : ' ', topp->computer->reg_A_int,
// topp->computer->store_to_D_int ? '*' : ' ', topp->computer->reg_D_int,
// topp->computer->store_to_pA_int ? '*' : ' ', topp->computer->reg_pA_int,
// topp->computer->result_int);
PRINT_NEXT();
}
void simpc_ui_finish_message(const std::unique_ptr<VerilatedContext> &contextp,
const std::unique_ptr<Veater_computer> &topp) {
attron(A_BOLD);
auto xpos = 20;
PRINT_ME_W(status_top, 0, xpos, "Simulation finished.");
const char *msg;
// topp->halt
bool halt = false;
if (halt) {
msg = "Halt encountered.";
} else if (!contextp->gotFinish()) {
msg = "Step count exceeded.";
} else {
msg = "Regular finish.";
}
PRINT_ME_W(status_top, 1, xpos, "%s", msg);
attroff(A_BOLD);
}
void simpc_ui_init(void) {}
void simpc_ui_cleanup(void) {}
void simpc_ui_confirm_finish(void) {}
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