xfb loop copy finished

core/broadway.cpp

@@ -28,8 +28,27 @@ ircolib::u32 broadway::fetch(mem &mem) {
     return val;
 }
 
+void broadway::decode_special(ircolib::u32 instr, mem &mem) {
+    switch (utils::secondary(instr)) {
+    case 0x153:
+        mfspr(instr);
+        break;
+    case 0x1D3:
+        mtspr(instr);
+        break;
+    case 0x10A:
+        add(instr);
+        break;
+    default:
+        ircolib::panic("broadway unknown special 0x{:04X}", utils::secondary(instr));
+    }
+}
+
 void broadway::execute(ircolib::u32 instr, mem &mem) {
     switch (utils::primary(instr)) {
+    case 11: // cmpi crfD, L, rA, simm
+        cmpi(instr);
+        break;
     case 14: // addi rd, ra, simm
         addi(instr);
         break;
@@ -42,15 +61,24 @@ void broadway::execute(ircolib::u32 instr, mem &mem) {
     case 18: // bx  target
         bx(instr);
         break;
+    case 19:
+        bclrx(instr);
+        break;
+    case 21:
+        rlwinm(instr);
+        break;
     case 24: // ori ra, rs, uimm
         ori(instr);
         break;
-    case 31: // mfspr rd, spr
-        move_spr(instr);
+    case 31:
+        decode_special(instr, mem);
         break;
-    case 32: // mfspr rd, spr
+    case 32: // lwz rd, d(ra)
         lwz(instr, mem);
         break;
+    case 33: // lwz rd, d(ra)
+        lwzu(instr, mem);
+        break;
     case 36: // stw rs, d(ra)
         stw(instr, mem);
         break;
@@ -80,7 +108,7 @@ void broadway::print_disasm(ircolib::u32 instr) {
 
     size_t j;
     for (j = 0; j < count; j++) {
-        printf("0x%" PRIx64 ":\t%s\t\t%s\n", insn[j].address, insn[j].mnemonic, insn[j].op_str);
+        std::println("\t0x{:x}:\t{}\t\t{}", insn[j].address, insn[j].mnemonic, insn[j].op_str);
     }
 
     cs_free(insn, count);