eater: Print most control signals

1 files changed, 36 insertions, 16 deletions

diff --git a/eater_cpu/cpp/simpc_term.cpp b/eater_cpu/cpp/simpc_term.cpp
index 818389f..f598f6e 100644
--- a/eater_cpu/cpp/simpc_term.cpp
+++ b/eater_cpu/cpp/simpc_term.cpp
@@ -19,11 +19,13 @@
     printf("\n");                                                              \
   }
 #define PRINT_NEXT()                                                           \
-  { puts("-----"); }
+  {                                                                            \
+    puts("-----");                                                             \
+  }
 
 #include "Veater_computer.h"
-#include "Veater_computer_eater_computer.h"
 #include "Veater_computer_eater_alu.h"
+#include "Veater_computer_eater_computer.h"
 #include "verilated.h"
 #include <cstdint>
 #include <cstdio>
@@ -42,29 +44,47 @@ void simpc_ui_write(const std::unique_ptr<Veater_computer> &topp, uint64_t i) {
   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(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);
+           topp->eater_computer->bus, topp->eater_computer->PC_out, opcode);
+
+  bool sub = false;
+  printf(
+      "| %c | %c | %c %c | %c %c | %c %c | %c %c | %c %c | %c | %c %c %c |\n",
+      halt ? 'X' : ' ', topp->eater_computer->flags.__PVT__MAR_in ? 'X' : ' ',
+      topp->eater_computer->flags.__PVT__RAM_in ? 'X' : ' ',
+      topp->eater_computer->flags.__PVT__RAM_out ? 'X' : ' ',
+      topp->eater_computer->flags.__PVT__INS_in ? 'X' : ' ',
+      topp->eater_computer->flags.__PVT__INS_out ? 'X' : ' ',
+      topp->eater_computer->flags.__PVT__A_in ? 'X' : ' ',
+      topp->eater_computer->flags.__PVT__A_out ? 'X' : ' ',
+      topp->eater_computer->flags.__PVT__ALU_out ? 'X' : ' ', sub ? 'X' : ' ',
+      topp->eater_computer->flags.__PVT__B_in ? 'X' : ' ',
+      topp->eater_computer->flags.__PVT__B_out ? 'X' : ' ',
+      topp->eater_computer->flags.__PVT__OUT_in ? 'X' : ' ',
+      topp->eater_computer->flags.__PVT__PC_count ? 'X' : ' ',
+      topp->eater_computer->flags.__PVT__PC_out ? 'X' : ' ',
+      topp->eater_computer->flags.__PVT__PC_in ? 'X' : ' ');
+  printf("| H | M | R R | I I | A A | € S | B B | O | C C J | \n");
+  printf("| L | A | A A | S S | I O | O U | I O | I | E O M | \n");
+  printf("| T | I | I O | I O |     |   B |     | N |     P | \n");
+
+  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);
+           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);
+  //     topp->computer->store_to_pA_int ? '*' : ' ',
+  //     topp->computer->reg_pA_int, topp->computer->result_int);
 
   PRINT_NEXT();
 }