Fix execute() dispatch, addrModes mask, reg() operand ptr, cast warnings, and Enter key step

2026-03-31 01:19:00 -06:00
parent 7d3781681d
commit f82aa627c4
3 changed files with 25 additions and 15 deletions
@@ -330,18 +330,16 @@ namespace spider {
    int liveDebugMain() {
        Terminal t;
        Runtime runtime(1024);
+
+
        InstrReelFixed fix(100);
-        runtime.ram[0] = 0xFF;
-        runtime.ram[1] = 0xEE;
-        runtime.ram[2] = 0xDD;
-        runtime.ram[3] = 0xCC;
-        runtime.ram[4] = 0xBB;
-        runtime.ram[5] = 0xAA;
-        runtime.ram[6] = 0x99;
-        runtime.ram[7] = 0x88;
-        fix.writeU16(0, 0b0000111);
+
+
+
        runtime.hookReel(&fix, false);

+
+
        bool running = true, update = true;
        u64 ramScroll = 0;
        u8 key = Terminal::UNKNOWN;
@@ -388,7 +386,7 @@ namespace spider {
            case Terminal::ENTER:
                update = true;
                runtime.cpu.fetchInstr();
-                runtime.cpu.fetchOperDst();
+                runtime.cpu.execute(); // looks up instrMap[_opcode] & calls the correct instruction method (e.g. FMUL)
                break;
            default:
                break;