- [NEW] 6502dis i 6502debugger implementats

- [FIX] font.bmp afegit
- [NEW] Afegides regles de comprobació de memòria en la versió debug de compilació en el lagueirtofile
- [FIX] la rom ha de carregar abans de atari2600::init()
- [NEW] Implementació bàsica del PIA completada.
- [FIX] El framebuffer intern en el mòdul TIA era incorrecte.
- [NEW] Afegits accesors als registres del 6502
- [NEW] m6502::reset()
- [FIX] [6502m] Corregits opcodes amb direccionament implicit: CLC, SEC, PHA, CLI, PLA, SEI, DEY, TXA, TYA, TXS, TAY, TAX, CLV, TSX, INY, DEX, CLD, INX, NOP i SED). Augmentaven el PC una posició de més.

lagueirtofile

@@ -7,8 +7,8 @@ buildpath = build
 exclude = z80*
 
 [linux_debug] default
-cppflags = -D DEBUG -g -std=c++20 -Isource
+cppflags = -D DEBUG -g -std=c++20 -O0 -fsanitize=address -fno-omit-frame-pointer -Isource
-libs = -lSDL3
+libs = -lSDL3 -fsanitize=address -fno-omit-frame-pointer
 executable = atari2600_debug
 sourcepath = source+
 buildpath = build

source/6502debugger.cpp

@@ -1,14 +1,14 @@
-#include "z80debugger.h"
+#include "6502debugger.h"
 #include <SDL3/SDL.h>
 #include <stdio.h>
-#include "msx.h"
+#include "atari2600.h"
 #include "mem.h"
-#include "z80.h"
+#include "6502m.h"
-#include "z80dis.h"
+#include "6502dis.h"
 #include "display.h"
 #include "ui.h"
 #include "ui_window.h"
-#include "cassette.h"
+#include "rom.h"
 
 #define RESIZING_NONE       0
 #define RESIZING_MEMORY     1
@@ -16,7 +16,7 @@
 #define RESIZING_SYMBOLS    3
 #define RESIZING_X          4
 
-namespace z80debugger
+namespace m6502debugger
 {
     int midx = 58;
     int mem_y = 20;
@@ -37,8 +37,8 @@ namespace z80debugger
         uint8_t pos=0;
     }
 
-    uint16_t oAF, oBC, oDE, oHL, oAF2, oBC2, oDE2, oHL2, oIX, oIY, oSP, oPC;
+    uint16_t oPC;
-    uint8_t oI, oR;
+    uint8_t oA, oX, oY, oS, oP;
 
     bool mem_modified[65536]; //[CHECK]
 
@@ -61,7 +61,7 @@ namespace z80debugger
 
     uint16_t cursor = 0;
 
-    uint8_t use[7][256];
+    uint8_t use[256];
 
     uint16_t line_address[256];
     uint16_t line_breakpoint_address[256];
@@ -95,7 +95,7 @@ namespace z80debugger
         if (e->type == SDL_EVENT_MOUSE_MOTION) {
             SDL_ShowCursor();
         }
-        if (msx::is_paused()) {
+        if (atari2600::is_paused()) {
             if ((e->type==SDL_EVENT_WINDOW_SHOWN) || (e->type==SDL_EVENT_WINDOW_EXPOSED)) {
                 int w; int h;
                 SDL_GetWindowSize(win, &w, &h);
@@ -187,7 +187,7 @@ namespace z80debugger
                     // Si pasa per damunt dels bytes que formen el opcode en el desensamblador
                     } else if ((chrx>=19) && (chrx<30) && (chry<mem_y-1) && (chry>0)) {
                         const uint16_t address = line_address[chry-1];
-                        const int opcodesize = z80dis::getOpcodeSize(address);
+                        const int opcodesize = m6502dis::getOpcodeSize(address);
                         const int byte = (chrx-19)/3;
                         if (byte < opcodesize) {
                             inspected_value = mem::read(address+byte);
@@ -203,26 +203,12 @@ namespace z80debugger
                         inspected_value = mem::read(address);
                         refresh();
                     // Si pasa per damunt d'un registre
-                    } else if ((chrx>=midx+4)  && (chrx<midx+8)  && (chry==1)) { inspected_value = z80::getAF(); refresh();
+                    } else if ((chrx>=midx+3)  && (chrx<midx+5)  && (chry==1)) { inspected_value = m6502::getA(); refresh();
-                    } else if ((chrx>=midx+4)  && (chrx<midx+8)  && (chry==2)) { inspected_value = z80::getBC(); refresh();
+                    } else if ((chrx>=midx+3)  && (chrx<midx+5)  && (chry==2)) { inspected_value = m6502::getX(); refresh();
-                    } else if ((chrx>=midx+4)  && (chrx<midx+8)  && (chry==3)) { inspected_value = z80::getDE(); refresh();
+                    } else if ((chrx>=midx+3)  && (chrx<midx+5)  && (chry==3)) { inspected_value = m6502::getY(); refresh();
-                    } else if ((chrx>=midx+4)  && (chrx<midx+8)  && (chry==4)) { inspected_value = z80::getHL(); refresh();
+                    } else if ((chrx>=midx+3)  && (chrx<midx+5)  && (chry==4)) { inspected_value = m6502::getS(); refresh();
-                    } else if ((chrx>=midx+12) && (chrx<midx+16) && (chry==1)) { inspected_value = z80::getAF(true); refresh();
+                    } else if ((chrx>=midx+3)  && (chrx<midx+5)  && (chry==5)) { inspected_value = m6502::getP(); refresh();
-                    } else if ((chrx>=midx+12) && (chrx<midx+16) && (chry==2)) { inspected_value = z80::getBC(true); refresh();
+                    } else if ((chrx>=midx+20) && (chrx<midx+24) && (chry==1)) { inspected_value = m6502::getPC(); refresh();
-                    } else if ((chrx>=midx+12) && (chrx<midx+16) && (chry==3)) { inspected_value = z80::getDE(true); refresh();
-                    } else if ((chrx>=midx+12) && (chrx<midx+16) && (chry==4)) { inspected_value = z80::getHL(true); refresh();
-                    } else if ((chrx>=midx+20) && (chrx<midx+24) && (chry==1)) { inspected_value = z80::getIX(); refresh();
-                    } else if ((chrx>=midx+20) && (chrx<midx+24) && (chry==2)) { inspected_value = z80::getIY(); refresh();
-                    } else if ((chrx>=midx+20) && (chrx<midx+24) && (chry==3)) { inspected_value = z80::getSP(); refresh();
-                    } else if ((chrx>=midx+20) && (chrx<midx+24) && (chry==4)) { inspected_value = z80::getPC(); refresh();
-
-                    } else if ((chrx>=midx+6)  && (chrx<midx+8)  && (chry==5)) { inspected_value = mem::read(z80::getBC()); refresh();
-                    } else if ((chrx>=midx+14) && (chrx<midx+16) && (chry==5)) { inspected_value = mem::read(z80::getDE()); refresh();
-                    } else if ((chrx>=midx+22) && (chrx<midx+24) && (chry==5)) { inspected_value = mem::read(z80::getHL()); refresh();
-
-                    } else if ((chrx>=midx+17) && (chrx<midx+19) && (chry==6)) { inspected_value = z80::getI(); refresh();
-                    } else if ((chrx>=midx+22) && (chrx<midx+24) && (chry==6)) { inspected_value = z80::getR(); refresh();
-
                     }
 
                 } else {
@@ -282,8 +268,8 @@ namespace z80debugger
 
                 if (chrx>=midx+2 && chry>=sym_y+1) {
                     const int line = chry-(sym_y+1);
-                    if (line<z80dis::getNumSymbols()) {
+                    if (line<m6502dis::getNumSymbols()) {
-                        cursor = z80dis::getSymbolAddress(line);
+                        cursor = m6502dis::getSymbolAddress(line);
                         refresh();
                     }
                 }
@@ -323,7 +309,7 @@ namespace z80debugger
         if ( !(tag & MEMTAG_IGNORE) ) tag |= MEMTAG_INST;
         tag |= (!(tag&MEMTAG_TOUCHED) ? MEMTAG_TREPEAT : MEMTAG_TINST);
 
-        setcursor(z80::getPC());
+        setcursor(m6502::getPC());
         history::store();
     }
 
@@ -373,7 +359,7 @@ namespace z80debugger
     void show()
     {
         if (!win) {
-            win = SDL_CreateWindow("Z80 Debugger", 98*CHR_W, 44*CHR_H, 0/*SDL_WINDOW_RESIZABLE*/);
+            win = SDL_CreateWindow("6502 Debugger", 98*CHR_W, 44*CHR_H, 0/*SDL_WINDOW_RESIZABLE*/);
             ren = SDL_CreateRenderer(win, 0);
             ui::window::registerWindow(SDL_GetWindowID(win), eventHandler);
             tex = ui::createtexture(ren);
@@ -406,7 +392,7 @@ namespace z80debugger
     {
         //speaker::disable();
         //is_paused = true;
-        breakpoints[z80::getPC()] &= ~8;
+        breakpoints[m6502::getPC()] &= ~8;
     }
 
     void stop()
@@ -447,7 +433,7 @@ namespace z80debugger
         if ( !(tag & (MEMTAG_TINST | MEMTAG_TREPEAT)) ) colors[3]=COLOR_GRAY;
         if ( !(tag & MEMTAG_TOUCHED) ) colors[1]=COLOR_GRAY;
 
-        if (msx::is_paused() && (address == z80::getPC())) {
+        if (atari2600::is_paused() && (address == m6502::getPC())) {
             for (int i=0; i<4;++i) colors[i]=COLOR_YELLOW;
             ui::printrect(0,line, midx-2,1, COLOR_BLUE);
         }
@@ -456,18 +442,18 @@ namespace z80debugger
         ui::printtxt(1,line,tohex(address,4), colors[1]);
 
         if ( (tag & MEMTAG_INST) || heuristics ) {
-            const char *sym = z80dis::getSymbol(address);
+            const char *sym = m6502dis::getSymbol(address);
             if (sym[0]!=0) ui::printtxt(7,line, sym, COLOR_YELLOW);
 
-            const int opcodesize = z80dis::getOpcodeSize(address);
+            const int opcodesize = m6502dis::getOpcodeSize(address);
             for (int i=0; i<opcodesize; ++i) {
                 const uint8_t tag = tags[address+i];
                 const uint32_t color = !(tag & MEMTAG_KNOWN) ? COLOR_GRAY : (tag & MEMTAG_DATA) ? ( (tag & (MEMTAG_CODE|MEMTAG_INST)) ? COLOR_MAGENTA : COLOR_BLUE ) : COLOR_GREEN;
                 ui::printrect(19+i*3,line,2,1,color);
             }
 
-            ui::printtxt(19,line, z80dis::getOpcode(address), colors[2]);
+            ui::printtxt(19,line, m6502dis::getOpcode(address), colors[2]);
-            ui::printtxt(31,line, z80dis::getAsm(address), colors[3]);
+            ui::printtxt(31,line, m6502dis::getAsm(address), colors[3]);
         } else {
             ui::printrect(19,line,2,1,COLOR_GRAY);
             ui::printtxt(19,line, tohex(mem::read(address),2), COLOR_WHITE);
@@ -500,7 +486,7 @@ namespace z80debugger
         printDissasemblerLine(pc, (num_lines/2)-1, true);
 
         for (int i=num_lines/2;i<num_lines;++i) {
-            pos += z80dis::getOpcodeSize(pos);
+            pos += m6502dis::getOpcodeSize(pos);
             line_address[i] = pos;
             printDissasemblerLine(pos, i, true);
         }
@@ -521,42 +507,29 @@ namespace z80debugger
         ui::printtxt(midx+3,0, "REGISTERS:", COLOR_WHITE);
 
         ui::setoffset(midx+1, 1);
-        ui::printtxt(0,0, "AF      AF'     IX     ", COLOR_WHITE);
+        ui::printtxt(0,0, "A                      ", COLOR_WHITE);
-        ui::printtxt(0,1, "BC      BC'     IY     ", COLOR_WHITE);
+        ui::printtxt(0,1, "X                      ", COLOR_WHITE);
-        ui::printtxt(0,2, "DE      DE'     SP     ", COLOR_WHITE);
+        ui::printtxt(0,2, "Y                      ", COLOR_WHITE);
-        ui::printtxt(0,3, "HL      HL'     PC     ", COLOR_WHITE);
+        ui::printtxt(0,3, "S                      ", COLOR_WHITE);
-        ui::printtxt(0,4, "(BC)    (DE)    (HL)   ", COLOR_WHITE);
+        ui::printtxt(0,4, "P                      ", COLOR_WHITE);
-        ui::printtxt(0,5, "              I    R   ", COLOR_WHITE);
+        ui::printtxt(0,5, "                       ", COLOR_WHITE);
 
-        ui::printtxt(3,0, tohex(z80::getAF(), 4), oAF != z80::getAF() ? COLOR_RED : COLOR_GRAY);
+        ui::printtxt(3,0, tohex(m6502::getA(), 2), oA != m6502::getA() ? COLOR_RED : COLOR_GRAY);
-        ui::printtxt(11,0, tohex(z80::getAF(true), 4), oAF2 != z80::getAF(true) ? COLOR_RED : COLOR_GRAY);
+        ui::printtxt(19,0, tohex(m6502::getPC(), 4), oPC != m6502::getPC() ? COLOR_RED : COLOR_GRAY);
-        ui::printtxt(19,0, tohex(z80::getIX(), 4), oIX != z80::getIX() ? COLOR_RED : COLOR_GRAY);
+        ui::printtxt(3,1, tohex(m6502::getX(), 4), oX != m6502::getX() ? COLOR_RED : COLOR_GRAY);
-        ui::printtxt(3,1, tohex(z80::getBC(), 4), oBC != z80::getBC() ? COLOR_RED : COLOR_GRAY);
+        ui::printtxt(3,2, tohex(m6502::getY(), 4), oY != m6502::getY() ? COLOR_RED : COLOR_GRAY);
-        ui::printtxt(11,1, tohex(z80::getBC(true), 4), oBC2 != z80::getBC(true) ? COLOR_RED : COLOR_GRAY);
+        ui::printtxt(3,3, tohex(m6502::getS(), 4), oS != m6502::getS() ? COLOR_RED : COLOR_GRAY);
-        ui::printtxt(19,1, tohex(z80::getIY(), 4), oIY != z80::getIY() ? COLOR_RED : COLOR_GRAY);
+        ui::printtxt(3,4, tohex(m6502::getP(), 4), oP != m6502::getP() ? COLOR_RED : COLOR_GRAY);
-        ui::printtxt(3,2, tohex(z80::getDE(), 4), oDE != z80::getDE() ? COLOR_RED : COLOR_GRAY);
-        ui::printtxt(11,2, tohex(z80::getDE(true), 4), oDE2 != z80::getDE(true) ? COLOR_RED : COLOR_GRAY);
-        ui::printtxt(19,2, tohex(z80::getSP(), 4), oSP != z80::getSP() ? COLOR_RED : COLOR_GRAY);
-        ui::printtxt(3,3, tohex(z80::getHL(), 4), oHL != z80::getHL() ? COLOR_RED : COLOR_GRAY);
-        ui::printtxt(11,3, tohex(z80::getHL(true), 4), oHL2 != z80::getHL(true) ? COLOR_RED : COLOR_GRAY);
-        ui::printtxt(19,3, tohex(z80::getPC(), 4), oPC != z80::getPC() ? COLOR_RED : COLOR_GRAY);
 
-        ui::printtxt(16,5, tohex(z80::getI(), 2), oI != z80::getI() ? COLOR_RED : COLOR_GRAY);
+        const uint8_t flags = m6502::getP();
-        ui::printtxt(21,5, tohex(z80::getR(), 2), oR != z80::getR() ? COLOR_RED : COLOR_GRAY);
+        const uint8_t mod_flags = flags ^ oP;
-
+        ui::printtxt(0,5,"N", flags&0x80 ? (mod_flags&0x80 ? COLOR_RED : COLOR_WHITE) : (mod_flags&0x80 ? COLOR_BROWN : COLOR_GRAY) );
-        ui::printtxt(5,4, tohex(mem::read(z80::getBC()), 2), COLOR_GRAY);
+        ui::printtxt(1,5,"V", flags&0x40 ? (mod_flags&0x40 ? COLOR_RED : COLOR_WHITE) : (mod_flags&0x40 ? COLOR_BROWN : COLOR_GRAY) );
-        ui::printtxt(13,4, tohex(mem::read(z80::getDE()), 2), COLOR_GRAY);
+        ui::printtxt(2,5,"-", flags&0x20 ? (mod_flags&0x20 ? COLOR_RED : COLOR_WHITE) : (mod_flags&0x20 ? COLOR_BROWN : COLOR_GRAY) );
-        ui::printtxt(21,4, tohex(mem::read(z80::getHL()), 2), COLOR_GRAY);
+        ui::printtxt(3,5,"B", flags&0x10 ? (mod_flags&0x10 ? COLOR_RED : COLOR_WHITE) : (mod_flags&0x10 ? COLOR_BROWN : COLOR_GRAY) );
-
+        ui::printtxt(4,5,"D", flags&0x08 ? (mod_flags&0x08 ? COLOR_RED : COLOR_WHITE) : (mod_flags&0x08 ? COLOR_BROWN : COLOR_GRAY) );
-        const uint8_t flags = (z80::getAF() & 0xFF);
+        ui::printtxt(5,5,"I", flags&0x04 ? (mod_flags&0x04 ? COLOR_RED : COLOR_WHITE) : (mod_flags&0x04 ? COLOR_BROWN : COLOR_GRAY) );
-        const uint8_t mod_flags = flags ^ (oAF & 0xFF);
+        ui::printtxt(6,5,"Z", flags&0x02 ? (mod_flags&0x02 ? COLOR_RED : COLOR_WHITE) : (mod_flags&0x02 ? COLOR_BROWN : COLOR_GRAY) );
-        ui::printtxt(0,5,"S", flags&0x80 ? (mod_flags&0x80 ? COLOR_RED : COLOR_WHITE) : (mod_flags&0x80 ? COLOR_BROWN : COLOR_GRAY) );
-        ui::printtxt(1,5,"Z", flags&0x40 ? (mod_flags&0x40 ? COLOR_RED : COLOR_WHITE) : (mod_flags&0x40 ? COLOR_BROWN : COLOR_GRAY) );
-        ui::printtxt(2,5,"X", flags&0x20 ? (mod_flags&0x20 ? COLOR_RED : COLOR_WHITE) : (mod_flags&0x20 ? COLOR_BROWN : COLOR_GRAY) );
-        ui::printtxt(3,5,"H", flags&0x10 ? (mod_flags&0x10 ? COLOR_RED : COLOR_WHITE) : (mod_flags&0x10 ? COLOR_BROWN : COLOR_GRAY) );
-        ui::printtxt(4,5,"Y", flags&0x08 ? (mod_flags&0x08 ? COLOR_RED : COLOR_WHITE) : (mod_flags&0x08 ? COLOR_BROWN : COLOR_GRAY) );
-        ui::printtxt(5,5,"P", flags&0x04 ? (mod_flags&0x04 ? COLOR_RED : COLOR_WHITE) : (mod_flags&0x04 ? COLOR_BROWN : COLOR_GRAY) );
-        ui::printtxt(6,5,"N", flags&0x02 ? (mod_flags&0x02 ? COLOR_RED : COLOR_WHITE) : (mod_flags&0x02 ? COLOR_BROWN : COLOR_GRAY) );
         ui::printtxt(7,5,"C", flags&0x01 ? (mod_flags&0x01 ? COLOR_RED : COLOR_WHITE) : (mod_flags&0x01 ? COLOR_BROWN : COLOR_GRAY) );
 
 
@@ -567,10 +540,10 @@ namespace z80debugger
         ui::printrect(midx+2,8, 8,1, COLOR_DARK);
         ui::printtxt(midx+3,8, "STACK:", COLOR_WHITE);
         ui::setoffset(midx+1, 9);
-        uint16_t sp = z80::getSP();//-(((sym_y-12)>>1)<<1);
+        uint16_t sp = 0x0100 | m6502::getS();//-(((sym_y-12)>>1)<<1);
         for (int i=0; i<10; ++i) {
             uint8_t c1=COLOR_CYAN, c2=COLOR_GRAY;
-            if (sp == z80::getSP()) {
+            if ((sp & 0xff) == m6502::getS()) {
                 ui::printrect(0,i,9,1,COLOR_BLUE);
                 c1 = c2 = COLOR_YELLOW;
             }
@@ -692,21 +665,21 @@ namespace z80debugger
         ui::printtxt(midx+3,sym_y, "SYMBOLS:", COLOR_WHITE);
 
         ui::setoffset(midx+1, sym_y+1);
-        const int num_symbols = z80dis::getNumSymbols();
+        const int num_symbols = m6502dis::getNumSymbols();
         for (int i=0;i<num_symbols;++i) {
             uint8_t colors[2] = {COLOR_GRAY, COLOR_WHITE};
-            const uint16_t address = z80dis::getSymbolAddress(i);
+            const uint16_t address = m6502dis::getSymbolAddress(i);
             if (address==cursor) {
                 ui::printrect(0,line,23,1,COLOR_BLUE);
                 colors[0]=colors[1]=COLOR_YELLOW;
             }
 
             ui::printtxt(1, i, tohex(address,4), colors[0]);
-            ui::printtxt(6, i, z80dis::getSymbol(address), colors[1]);
+            ui::printtxt(6, i, m6502dis::getSymbol(address), colors[1]);
         }
 
 
-        if (!msx::is_paused()) {
+        if (!atari2600::is_paused()) {
             SDL_SetRenderDrawBlendMode(ren, SDL_BLENDMODE_BLEND);
             SDL_SetRenderDrawColor(ren, 0, 0, 0, 128);
             int w, h;
@@ -719,10 +692,12 @@ namespace z80debugger
 
         for (int i=0; i<65536; ++i) mem_modified[i] = false;
 
-        oAF = z80::getAF();      oBC = z80::getBC();      oDE = z80::getDE();      oHL = z80::getHL();
+        oA = m6502::getA();
-        oAF2 = z80::getAF(true); oBC2 = z80::getBC(true); oDE2 = z80::getDE(true); oHL2 = z80::getHL(true);
+        oX = m6502::getX();
-        oIX = z80::getIX();      oIY = z80::getIY();      oSP = z80::getSP();      oPC = z80::getPC();
+        oY = m6502::getY();
-        oI = z80::getI();        oR = z80::getR();
+        oS = m6502::getS();
+        oP = m6502::getP();
+        oPC = m6502::getPC();
     }
 
     void sendToConsole(const char* text)
@@ -817,17 +792,17 @@ namespace z80debugger
         getcmd();
 
         if (strcmp(cmd, "s")==0 || strcmp(cmd, "step")==0){
-            msx::step();
+            atari2600::step();
             display::redraw();
         } else if (strcmp(cmd, "c")==0 || strcmp(cmd, "cont")==0) {
-            msx::resume();
+            atari2600::resume();
         } else if (strcmp(cmd, "r")==0 || strcmp(cmd, "reset")==0) {
-            msx::init();
+            atari2600::init();
             history::reset();
         } else if (strcmp(cmd, "b")==0 || strcmp(cmd, "break")==0) {
             getcmd();
-            if (cmd[0] == 0) { breakpoints[z80::getPC()]=1; return; }
+            if (cmd[0] == 0) { breakpoints[m6502::getPC()]=1; return; }
-            if (cmd[0] == 'i') { z80::setOption(Z80_OPTION_BREAK_ON_INTERRUPT, !z80::getOption(Z80_OPTION_BREAK_ON_INTERRUPT)); sendToConsoleLog("Break on interrupt."); return; }
+            //if (cmd[0] == 'i') { z80::setOption(Z80_OPTION_BREAK_ON_INTERRUPT, !z80::getOption(Z80_OPTION_BREAK_ON_INTERRUPT)); sendToConsoleLog("Break on interrupt."); return; }
             int address = getnum(cmd);
             if (address<0 || address>65536) { sendToConsoleLog("Illegal break address"); return; }
             getcmd();
@@ -848,7 +823,7 @@ namespace z80debugger
         } else if (strcmp(cmd, "d")==0 || strcmp(cmd, "delete")==0) {
             getcmd();
             if (strcmp(cmd, "all")==0) { for (int i=0;i<65536;++i) breakpoints[i]=0; return; }
-            if (cmd[0] == 0) { breakpoints[z80::getPC()]=0; return; }
+            if (cmd[0] == 0) { breakpoints[m6502::getPC()]=0; return; }
             int address = getnum(cmd);
             if (address<0 || address>65536) { sendToConsoleLog("Illegal address"); return; }
             getcmd();
@@ -881,23 +856,15 @@ namespace z80debugger
             char filename[256];
             strcpy(filename, cmd);
             loadstate(filename);
-        } else if (strcmp(cmd, "t")==0 || strcmp(cmd, "tape")==0) {
+        } else if (strcmp(cmd, "rom")==0) {
             getcmd();
             if (strcmp(cmd, "load")==0) {
                 getcmd();
                 char filename[256];
                 strcpy(filename, cmd);
-                cassette::load_cas_file(filename);
+                rom::load(filename);
-            } else if (strcmp(cmd, "play")==0) {
+                atari2600::init();
-                //zx_tape::play();
+                history::reset();
-            }
-        } else if (strcmp(cmd, "disk")==0) {
-            getcmd();
-            if (strcmp(cmd, "load")==0) {
-                getcmd();
-                char filename[256];
-                strcpy(filename, cmd);
-                //zx_disk::load(filename);
             }
         } else if (strcmp(cmd, "poke")==0) {
             getcmd();
@@ -911,18 +878,15 @@ namespace z80debugger
             int value = mem::read(address);
             char tmp[10];
             sendToConsoleLog(SDL_itoa(value, tmp, 10));
-        } else if (strcmp(cmd, "reg")==0) {
+//        } else if (strcmp(cmd, "reg")==0) {
-            getcmd();
+//            getcmd();
-            if (strcmp(cmd, "f")==0) { getcmd(); int value = getnum(cmd); z80::getRegs()[0] = value; }
+//            if (strcmp(cmd, "a")==0) { getcmd(); int value = getnum(cmd); m6502::getRegs()[0] = value; }
-            else if (strcmp(cmd, "a")==0) { getcmd(); int value = getnum(cmd); z80::getRegs()[1] = value; }
+//            else if (strcmp(cmd, "x")==0) { getcmd(); int value = getnum(cmd); m6502::getRegs()[1] = value; }
-            else if (strcmp(cmd, "c")==0) { getcmd(); int value = getnum(cmd); z80::getRegs()[2] = value; }
+//            else if (strcmp(cmd, "y")==0) { getcmd(); int value = getnum(cmd); m6502::getRegs()[2] = value; }
-            else if (strcmp(cmd, "b")==0) { getcmd(); int value = getnum(cmd); z80::getRegs()[3] = value; }
+//            else if (strcmp(cmd, "s")==0) { getcmd(); int value = getnum(cmd); m6502::getRegs()[3] = value; }
-            else if (strcmp(cmd, "e")==0) { getcmd(); int value = getnum(cmd); z80::getRegs()[4] = value; }
+//            else if (strcmp(cmd, "p")==0) { getcmd(); int value = getnum(cmd); m6502::getRegs()[4] = value; }
-            else if (strcmp(cmd, "d")==0) { getcmd(); int value = getnum(cmd); z80::getRegs()[5] = value; }
+//            else if (strcmp(cmd, "pc")==0) { getcmd(); int value = getnum(cmd); m6502::getRegs()[24] = value&0xff; z80::getRegs()[25] = (value>>8)&0xff; }
-            else if (strcmp(cmd, "l")==0) { getcmd(); int value = getnum(cmd); z80::getRegs()[6] = value; }
+//            else { sendToConsoleLog("Syntax error: invalid register"); return; }
-            else if (strcmp(cmd, "h")==0) { getcmd(); int value = getnum(cmd); z80::getRegs()[7] = value; }
-            else if (strcmp(cmd, "pc")==0) { getcmd(); int value = getnum(cmd); z80::getRegs()[24] = value&0xff; z80::getRegs()[25] = (value>>8)&0xff; }
-            else { sendToConsoleLog("Syntax error: invalid register"); return; }
         } else if (strcmp(cmd, "g")==0 || strcmp(cmd, "goto")==0) {
             getcmd();
             int address = getnum(cmd);
@@ -936,19 +900,19 @@ namespace z80debugger
                 char tmp[12]; strcpy(tmp, cmd);
                 getcmd();
                 if (cmd[0]==0) {
-                    z80dis::setSymbol(z80::getPC(), tmp);
+                    m6502dis::setSymbol(m6502::getPC(), tmp);
                 } else {
                     int value = getnum(cmd);
-                    z80dis::setSymbol(value, tmp);
+                    m6502dis::setSymbol(value, tmp);
                 }
                 sendToConsoleLog("Symbol added");
             } else if (strcmp(cmd, "del")==0) {
                 getcmd();
                 if (cmd[0]==0) {
-                    z80dis::setSymbol(z80::getPC(), NULL);
+                    m6502dis::setSymbol(m6502::getPC(), NULL);
                 } else {
                     int value = getnum(cmd);
-                    z80dis::setSymbol(value, NULL);
+                    m6502dis::setSymbol(value, NULL);
                 }
                 sendToConsoleLog("Symbol removed");
             }
@@ -1006,18 +970,18 @@ namespace z80debugger
 
     uint32_t next()
     {
-        breakpoints[z80::getPC()+z80dis::getOpcodeSize(z80::getPC())] |= 8;
+        breakpoints[m6502::getPC()+m6502dis::getOpcodeSize(m6502::getPC())] |= 8;
-        const uint32_t t = z80::step();
+        //const uint32_t t = m6502::step();
         cont();
-        return t;
+        return 0; //t;
     }
 
     uint32_t stepout()
     {
-        z80::setOption(Z80_OPTION_BREAK_ON_RET, true);
+        //z80::setOption(Z80_OPTION_BREAK_ON_RET, true);
-        const uint32_t t = z80::step();
+        //const uint32_t t = z80::step();
-        cont();
+        //cont();
-        return t;
+        //return t;
     }
 
     void setmemmodified(const uint16_t addr)
@@ -1075,7 +1039,7 @@ namespace z80debugger
 
     void cursorfwd()
     {
-        cursor += z80dis::getOpcodeSize(cursor);
+        cursor += m6502dis::getOpcodeSize(cursor);
     }
 
     void cursorback()
@@ -1085,53 +1049,37 @@ namespace z80debugger
 
     void useOpcode(const uint8_t opcode, const uint8_t base)
     {
-        if (use[base][opcode]<255) use[base][opcode]++;
+        if (use[opcode]<255) use[opcode]++;
     }
 
     void clearUsedOpcodes()
     {
-        for (int i=0; i<7; ++i) {
+        for (int i=0; i<256; ++i) {
-            for (int j=0; j<256; ++j) {
+            use[i]=0;
-                use[i][j]=0;
-            }
         }
     }
 
     void markUsedOpcodes()
     {
-        for (int i=0; i<7; ++i) {
+        for (int i=0; i<256; ++i) {
-            for (int j=0; j<256; ++j) {
+            if (use[i]==1) use[i]++;
-                if (use[i][j]==1) use[i][j]++;
-            }
         }
     }
 
     const int getNumOpcodesUsed()
     {
         int count = 0;
-        for (int i=0; i<7; ++i) {
+        for (int i=0; i<256; ++i) {
-            for (int j=0; j<256; ++j) {
+            if (use[i]==1) count++;
-                if (use[i][j]==1) count++;
-            }
         }
         return count;
     }
 
     void printOpcodesUsed()
     {
-        for (int i=0; i<7; ++i) {
+        for (int i=0; i<256; ++i) {
-            for (int j=0; j<256; ++j) {
+            if (use[i]==1) {
-                if (use[i][j]==1) {
+                printf("%2X\n",i);
-                    switch (i) {
-                        case 1: printf("ED "); break;
-                        case 2: printf("CB "); break;
-                        case 3: printf("DD "); break;
-                        case 4: printf("DD CB "); break;
-                        case 5: printf("FD "); break;
-                        case 6: printf("FD CB "); break;
-                    }
-                    printf("%2X\n",j);
-                }
             }
         }
     }
@@ -1182,29 +1130,29 @@ namespace z80debugger
 
         void store()
         {
-            buffer[++top] = z80::getPC();
+            buffer[++top] = m6502::getPC();
             pos=top;
         }
 
         void gototop()
         {
             pos = top;
-            z80::setPC(buffer[pos]);
+            //m6502::setPC(buffer[pos]);
-            cursor = z80::getPC();
+            cursor = m6502::getPC();
         }
 
         void goforward()
         {
             if (pos == top) return;
-            z80::setPC(buffer[++pos]);
+            //m6502::setPC(buffer[++pos]);
-            cursor = z80::getPC();
+            cursor = m6502::getPC();
         }
 
         void goback()
         {
             if (uint8_t(pos-1) == top) return;
-            z80::setPC(buffer[--pos]);
+            //m6502::setPC(buffer[--pos]);
-            cursor = z80::getPC();
+            cursor = m6502::getPC();
         }
 
     }

source/6502debugger.h

@@ -1,7 +1,7 @@
 #pragma once
 #include <stdint.h>
 
-namespace z80debugger
+namespace m6502debugger
 {
     #define MEMTAG_NONE     0x00
     #define MEMTAG_DATA     0x01

source/6502dis.cpp

@@ -0,0 +1,171 @@
+#include "6502dis.h"
+#include "6502m.h"
+#include "mem.h"
+#include <string.h>
+#include <stdio.h>
+#include <vector>
+#include <bits/stdc++.h>
+
+namespace m6502dis
+{
+    char buffer[256];
+    int opcode_size = 0;
+    char symbols[65536][15];
+    std::vector<uint16_t> used_symbols;
+
+//    $%04x
+//    $%02x
+//    %hhd
+
+    const char *base_opcodes[256] = {"BRK ", "ORA ($%02x,X)", "---", "---", "---", "ORA $%02x", "ASL $%02x", "---", "PHP ", "ORA #$%02x", "ASL A", "---", "---", "ORA $%04x", "ASL $%04x", "---", "BPL %hhd", "ORA ($%02x),Y", "---", "---", "---", "ORA $%02x,X", "ASL $%02x,X", "---", "CLC ", "ORA $%04x,Y", "---", "---", "---", "ORA $%04x,X", "ASL $%04x,X", "---", "JSR $%04x", "AND ($%02x,X)", "---", "---", "BIT $%02x", "AND $%02x", "ROL $%02x", "---", "PLP ", "AND #$%02x", "ROL A", "---", "BIT $%04x", "AND $%04x", "ROL $%04x", "---", "BMI %hhd", "AND ($%02x),Y", "---", "---", "---", "AND $%02x,X", "ROL $%02x,X", "---", "SEC ", "AND $%04x,Y", "---", "---", "---", "AND $%04x,X", "ROL $%04x,X", "---", "RTI ", "EOR ($%02x,X)", "---", "---", "---", "EOR $%02x", "LSR $%02x", "---", "PHA ", "EOR #$%02x", "LSR A", "---", "JMP ($%04x)", "EOR $%04x", "LSR $%04x", "---", "BVC %hhd", "EOR ($%02x),Y", "---", "---", "---", "EOR $%02x,X", "LSR $%02x,X", "---", "CLI ", "EOR $%04x,Y", "---", "---", "---", "EOR $%04x,X", "LSR $%04x,X", "---", "RTS ", "ADC ($%02x,X)", "---", "---", "---", "ADC $%02x", "ROR $%02x", "---", "PLA ", "ADC #$%02x", "ROR A", "---", "JMP ($%04x)", "ADC $%04x", "ROR $%04x", "---", "BVS %hhd", "ADC ($%02x),Y", "---", "---", "---", "ADC $%02x,X", "ROR $%02x,X", "---", "SEI ", "ADC $%04x,Y", "---", "---", "---", "ADC $%04x,X", "ROR $%04x,X", "---", "---", "STA ($%02x,X)", "---", "---", "STY $%02x", "STA $%02x", "STX $%02x", "---", "DEY ", "---", "TXA ", "---", "STY $%04x", "STA $%04x", "STX $%04x", "---", "BCC %hhd", "STA ($%02x),Y", "---", "---", "STY $%02x,X", "STA $%02x,X", "STX $%02x,Y", "---", "TYA ", "STA $%04x,Y", "TXS ", "---", "---", "STA $%04x,X", "---", "---", "LDY #$%02x", "LDA ($%02x,X)", "LDX #$%02x", "---", "LDY $%02x", "LDA $%02x", "LDX $%02x", "---", "TAY ", "LDA #$%02x", "TAX ", "---", "LDY $%04x", "LDA $%04x", "LDX $%04x", "---", "BCS %hhd", "LDA ($%02x),Y", "---", "---", "LDY $%02x,X", "LDA $%02x,X", "LDX $%02x,Y", "---", "CLV ", "LDA $%04x,Y", "TSX ", "---", "LDY $%04x,X", "LDA $%04x,X", "LDX $%04x,Y", "---", "CPY #$%02x", "CMP ($%02x,X)", "---", "---", "CPY $%02x", "CMP $%02x", "DEC $%02x", "---", "INY ", "CMP #$%02x", "DEX ", "---", "CPY $%04x", "CMP $%04x", "DEC $%04x", "---", "BNE %hhd", "CMP ($%02x),Y", "---", "---", "---", "CMP $%02x,X", "DEC $%02x,X", "---", "CLD ", "CMP $%04x,Y", "---", "---", "---", "CMP $%04x,X", "DEC $%04x,X", "---", "CPX #$%02x", "SBC ($%02x,X)", "---", "---", "CPX $%02x", "SBC $%02x", "INC $%02x", "---", "INX ", "SBC #$%02x", "NOP ", "---", "CPX $%04x", "SBC $%04x", "INC $%04x", "---", "BEQ %hhd", "SBC ($%02x),Y", "---", "---", "---", "SBC $%02x,X", "INC $%02x,X", "---", "SED ", "SBC $%04x,Y", "---", "---", "---", "SBC $%04x,X", "INC $%04x,X", "---"};
+//    const char *base_opcodes[256] = {"nop", "ld bc,$%04x", "ld (bc),a", "inc bc", "inc b", "dec b", "ld b,$%02x", "rlca", "ex af,af'", "add hl,bc", "ld a,(bc)", "dec bc", "inc c", "dec c", "ld c,$%02x", "rrca", "djnz $%Xx", "ld de,$%04x", "ld (de),a", "inc de", "inc d", "dec d", "ld d,$%02x", "rla", "jr $%Xx", "add hl,de", "ld a,(de)", "dec de", "inc e", "dec e", "ld e,$%02x", "rra", "jr nz,$%Xx", "ld hl,$%04x", "ld ($%04x),hl", "inc hl", "inc h", "dec h", "ld h,$%02x", "daa", "jr z,$%Xx", "add hl,hl", "ld hl,($%04x)", "dec hl", "inc l", "dec l", "ld l,$%02x", "cpl", "jr nc,$%Xx", "ld sp,$%04x", "ld ($%04x),a", "inc sp", "inc (hl)", "dec (hl)", "ld (hl),$%02x", "scf", "jr c,$%Xx", "add hl,sp", "ld a,($%04x)", "dec sp", "inc a", "dec a", "ld a,$%02x", "ccf", "ld b,b", "ld b,c", "ld b,d", "ld b,e", "ld b,h", "ld b,l", "ld b,(hl)", "ld b,a", "ld c,b", "ld c,c", "ld c,d", "ld c,e", "ld c,h", "ld c,l", "ld c,(hl)", "ld c,a", "ld d,b", "ld d,c", "ld d,d", "ld d,e", "ld d,h", "ld d,l", "ld d,(hl)", "ld d,a", "ld e,b", "ld e,c", "ld e,d", "ld e,e", "ld e,h", "ld e,l", "ld e,(hl)", "ld e,a", "ld h,b", "ld h,c", "ld h,d", "ld h,e", "ld h,h", "ld h,l", "ld h,(hl)", "ld h,a", "ld l,b", "ld l,c", "ld l,d", "ld l,e", "ld l,h", "ld l,l", "ld l,(hl)", "ld l,a", "ld (hl),b", "ld (hl),c", "ld (hl),d", "ld (hl),e", "ld (hl),h", "ld (hl),l", "halt", "ld (hl),a", "ld a,b", "ld a,c", "ld a,d", "ld a,e", "ld a,h", "ld a,l", "ld a,(hl)", "ld a,a", "add a,b", "add a,c", "add a,d", "add a,e", "add a,h", "add a,l", "add a,(hl)", "add a,a", "adc a,b", "adc a,c", "adc a,d", "adc a,e", "adc a,h", "adc a,l", "adc a,(hl)", "adc a,a", "sub b", "sub c", "sub d", "sub e", "sub h", "sub l", "sub (hl)", "sub a", "sbc a,b", "sbc a,c", "sbc a,d", "sbc a,e", "sbc a,h", "sbc a,l", "sbc a,(hl)", "sbc a,a", "and b", "and c", "and d", "and e", "and h", "and l", "and (hl)", "and a", "xor b", "xor c", "xor d", "xor e", "xor h", "xor l", "xor (hl)", "xor a", "or b", "or c", "or d", "or e", "or h", "or l", "or (hl)", "or a", "cp b", "cp c", "cp d", "cp e", "cp h", "cp l", "cp (hl)", "cp a", "ret nz", "pop bc", "jp nz,$%04x", "jp $%04x", "call nz,$%04x", "push bc", "add a,$%02x", "rst 00h", "ret z", "ret", "jp z,$%04x", "_Bit_", "call z,$%04x", "call $%04x", "adc a,$%02x", "rst 08h", "ret nc", "pop de", "jp nc,$%04x", "out ($%02x),a", "call nc,$%04x", "push de", "sub $%02x", "rst 10h", "ret c", "exx", "jp c,$%04x", "in a,($%02x)", "call c,$%04x", "_IX_", "sbc a,$%02x", "rst 18h", "ret po", "pop hl", "jp po,$%04x", "ex (sp),hl", "call po,$%04x", "push hl", "and $%02x", "rst 20h", "ret pe", "jp (hl)", "jp pe,$%04x", "ex de,hl", "call pe,$%04x", "_Misc._", "xor $%02x", "rst 28h", "ret p", "pop af", "jp p,$%04x", "di", "call p,$%04x", "push af", "or $%02x", "rst 30h", "ret m", "ld sp,hl", "jp m,$%04x", "ei", "call m,$%04x", "_IY_", "cp $%02x", "rst 38h"};
+//    const char *cb_opcodes[256] = {"rlc b", "rlc c", "rlc d", "rlc e", "rlc h", "rlc l", "rlc (hl)", "rlc a", "rrc b", "rrc c", "rrc d", "rrc e", "rrc h", "rrc l", "rrc (hl)", "rrc a", "rl b", "rl c", "rl d", "rl e", "rl h", "rl l", "rl (hl)", "rl a", "rr b", "rr c", "rr d", "rr e", "rr h", "rr l", "rr (hl)", "rr a", "sla b", "sla c", "sla d", "sla e", "sla h", "sla l", "sla (hl)", "sla a", "sra b", "sra c", "sra d", "sra e", "sra h", "sra l", "sra (hl)", "sra a", "sll b", "sll c", "sll d", "sll e", "sll h", "sll l", "sll (hl)", "sll a", "srl b", "srl c", "srl d", "srl e", "srl h", "srl l", "srl (hl)", "srl a", "bit 0,b", "bit 0,c", "bit 0,d", "bit 0,e", "bit 0,h", "bit 0,l", "bit 0,(hl)", "bit 0,a", "bit 1,b", "bit 1,c", "bit 1,d", "bit 1,e", "bit 1,h", "bit 1,l", "bit 1,(hl)", "bit 1,a", "bit 2,b", "bit 2,c", "bit 2,d", "bit 2,e", "bit 2,h", "bit 2,l", "bit 2,(hl)", "bit 2,a", "bit 3,b", "bit 3,c", "bit 3,d", "bit 3,e", "bit 3,h", "bit 3,l", "bit 3,(hl)", "bit 3,a", "bit 4,b", "bit 4,c", "bit 4,d", "bit 4,e", "bit 4,h", "bit 4,l", "bit 4,(hl)", "bit 4,a", "bit 5,b", "bit 5,c", "bit 5,d", "bit 5,e", "bit 5,h", "bit 5,l", "bit 5,(hl)", "bit 5,a", "bit 6,b", "bit 6,c", "bit 6,d", "bit 6,e", "bit 6,h", "bit 6,l", "bit 6,(hl)", "bit 6,a", "bit 7,b", "bit 7,c", "bit 7,d", "bit 7,e", "bit 7,h", "bit 7,l", "bit 7,(hl)", "bit 7,a", "res 0,b", "res 0,c", "res 0,d", "res 0,e", "res 0,h", "res 0,l", "res 0,(hl)", "res 0,a", "res 1,b", "res 1,c", "res 1,d", "res 1,e", "res 1,h", "res 1,l", "res 1,(hl)", "res 1,a", "res 2,b", "res 2,c", "res 2,d", "res 2,e", "res 2,h", "res 2,l", "res 2,(hl)", "res 2,a", "res 3,b", "res 3,c", "res 3,d", "res 3,e", "res 3,h", "res 3,l", "res 3,(hl)", "res 3,a", "res 4,b", "res 4,c", "res 4,d", "res 4,e", "res 4,h", "res 4,l", "res 4,(hl)", "res 4,a", "res 5,b", "res 5,c", "res 5,d", "res 5,e", "res 5,h", "res 5,l", "res 5,(hl)", "res 5,a", "res 6,b", "res 6,c", "res 6,d", "res 6,e", "res 6,h", "res 6,l", "res 6,(hl)", "res 6,a", "res 7,b", "res 7,c", "res 7,d", "res 7,e", "res 7,h", "res 7,l", "res 7,(hl)", "res 7,a", "set 0,b", "set 0,c", "set 0,d", "set 0,e", "set 0,h", "set 0,l", "set 0,(hl)", "set 0,a", "set 1,b", "set 1,c", "set 1,d", "set 1,e", "set 1,h", "set 1,l", "set 1,(hl)", "set 1,a", "set 2,b", "set 2,c", "set 2,d", "set 2,e", "set 2,h", "set 2,l", "set 2,(hl)", "set 2,a", "set 3,b", "set 3,c", "set 3,d", "set 3,e", "set 3,h", "set 3,l", "set 3,(hl)", "set 3,a", "set 4,b", "set 4,c", "set 4,d", "set 4,e", "set 4,h", "set 4,l", "set 4,(hl)", "set 4,a", "set 5,b", "set 5,c", "set 5,d", "set 5,e", "set 5,h", "set 5,l", "set 5,(hl)", "set 5,a", "set 6,b", "set 6,c", "set 6,d", "set 6,e", "set 6,h", "set 6,l", "set 6,(hl)", "set 6,a", "set 7,b", "set 7,c", "set 7,d", "set 7,e", "set 7,h", "set 7,l", "set 7,(hl)", "set 7,a"};
+//    const char *ix_opcodes[256] = {"", "", "", "", "inc b", "dec b", "ld b,$%02x", "", "", "add ix,bc", "", "", "inc c", "dec c", "ld c,$%02x", "", "", "", "", "", "inc d", "dec d", "ld d,$%02x", "", "", "add ix,de", "", "", "inc e", "dec e", "ld e,$%02x", "", "", "ld ix,$%04x", "ld ($%04x),ix", "inc ix", "inc ixh", "dec ixh", "ld ixh,$%02x", "", "", "add ix,ix", "ld ix,($%04x)", "dec ix", "inc ixl", "dec ixl", "ld ixl,$%02x", "", "", "", "", "", "inc (ix+%hhd)", "dec (ix+%hhd)", "ld (ix+%hhd),$%02x", "", "", "add ix,sp", "", "", "inc a", "dec a", "ld a,$%02x", "", "ld b,b", "ld b,c", "ld b,d", "ld b,e", "ld b,ixh", "ld b,ixl", "ld b,(ix+%hhd)", "ld b,a", "ld c,b", "ld c,c", "ld c,d", "ld c,e", "ld c,ixh", "ld c,ixl", "ld c,(ix+%hhd)", "ld c,a", "ld d,b", "ld d,c", "ld d,d", "ld d,e", "ld d,ixh", "ld d,ixl", "ld d,(ix+%hhd)", "ld d,a", "ld e,b", "ld e,c", "ld e,d", "ld e,e", "ld e,ixh", "ld e,ixl", "ld e,(ix+%hhd)", "ld e,a", "ld ixh,b", "ld ixh,c", "ld ixh,d", "ld ixh,e", "ld ixh,ixh", "ld ixh,ixl", "ld h,(ix+%hhd)", "ld ixh,a", "ld ixl,b", "ld ixl,c", "ld ixl,d", "ld ixl,e", "ld ixl,ixh", "ld ixl,ixl", "ld l,(ix+%hhd)", "ld ixl,a", "ld (ix+%hhd),b", "ld (ix+%hhd),c", "ld (ix+%hhd),d", "ld (ix+%hhd),e", "ld (ix+%hhd),h", "ld (ix+%hhd),l", "", "ld (ix+%hhd),a", "ld a,b", "ld a,c", "ld a,d", "ld a,e", "ld a,ixh", "ld a,ixl", "ld a,(ix+%hhd)", "ld a,a", "add a,b", "add a,c", "add a,d", "add a,e", "add a,ixh", "add a,ixl", "add a,(ix+%hhd)", "add a,a", "adc a,b", "adc a,c", "adc a,d", "adc a,e", "adc a,ixh", "adc a,ixl", "adc a,(ix+%hhd)", "adc a,a", "sub b", "sub c", "sub d", "sub e", "sub ixh", "sub ixl", "sub (ix+%hhd)", "sub a", "sbc a,b", "sbc a,c", "sbc a,d", "sbc a,e", "sbc a,ixh", "sbc a,ixl", "sbc a,(ix+%hhd)", "sbc a,a", "and b", "and c", "and d", "and e", "and ixh", "and ixl", "and (ix+%hhd)", "and a", "xor b", "xor c", "xor d", "xor e", "xor ixh", "xor ixl", "xor (ix+%hhd)", "xor a", "or b", "or c", "or d", "or e", "or ixh", "or ixl", "or (ix+%hhd)", "or a", "cp b", "cp c", "cp d", "cp e", "cp ixh", "cp ixl", "cp (ix+%hhd)", "cp a", "", "", "", "", "", "", "", "", "", "", "", "_IX Bit_", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "pop ix", "", "ex (sp),ix", "", "push ix", "", "", "", "jp (ix)", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "ld sp,ix", "", "", "", "", "", ""};
+//    const char *ix_bit_opcodes[256] = {"rlc (ix+%hhd),b", "rlc (ix+%hhd),c", "rlc (ix+%hhd),d", "rlc (ix+%hhd),e", "rlc (ix+%hhd),h", "rlc (ix+%hhd),l", "rlc (ix+%hhd)", "rlc (ix+%hhd),a", "rrc (ix+%hhd),b", "rrc (ix+%hhd),c", "rrc (ix+%hhd),d", "rrc (ix+%hhd),e", "rrc (ix+%hhd),h", "rrc (ix+%hhd),l", "rrc (ix+%hhd)", "rrc (ix+%hhd),a", "rl (ix+%hhd),b", "rl (ix+%hhd),c", "rl (ix+%hhd),d", "rl (ix+%hhd),e", "rl (ix+%hhd),h", "rl (ix+%hhd),l", "rl (ix+%hhd)", "rl (ix+%hhd),a", "rr (ix+%hhd),b", "rr (ix+%hhd),c", "rr (ix+%hhd),d", "rr (ix+%hhd),e", "rr (ix+%hhd),h", "rr (ix+%hhd),l", "rr (ix+%hhd)", "rr (ix+%hhd),a", "sla (ix+%hhd),b", "sla (ix+%hhd),c", "sla (ix+%hhd),d", "sla (ix+%hhd),e", "sla (ix+%hhd),h", "sla (ix+%hhd),l", "sla (ix+%hhd)", "sla (ix+%hhd),a", "sra (ix+%hhd),b", "sra (ix+%hhd),c", "sra (ix+%hhd),d", "sra (ix+%hhd),e", "sra (ix+%hhd),h", "sra (ix+%hhd),l", "sra (ix+%hhd)", "sra (ix+%hhd),a", "sll (ix+%hhd),b", "sll (ix+%hhd),c", "sll (ix+%hhd),d", "sll (ix+%hhd),e", "sll (ix+%hhd),h", "sll (ix+%hhd),l", "sll (ix+%hhd)", "sll (ix+%hhd),a", "srl (ix+%hhd),b", "srl (ix+%hhd),c", "srl (ix+%hhd),d", "srl (ix+%hhd),e", "srl (ix+%hhd),h", "srl (ix+%hhd),l", "srl (ix+%hhd)", "srl (ix+%hhd),a", "bit 0,(ix+%hhd)", "bit 0,(ix+%hhd)", "bit 0,(ix+%hhd)", "bit 0,(ix+%hhd)", "bit 0,(ix+%hhd)", "bit 0,(ix+%hhd)", "bit 0,(ix+%hhd)", "bit 0,(ix+%hhd)", "bit 1,(ix+%hhd)", "bit 1,(ix+%hhd)", "bit 1,(ix+%hhd)", "bit 1,(ix+%hhd)", "bit 1,(ix+%hhd)", "bit 1,(ix+%hhd)", "bit 1,(ix+%hhd)", "bit 1,(ix+%hhd)", "bit 2,(ix+%hhd)", "bit 2,(ix+%hhd)", "bit 2,(ix+%hhd)", "bit 2,(ix+%hhd)", "bit 2,(ix+%hhd)", "bit 2,(ix+%hhd)", "bit 2,(ix+%hhd)", "bit 2,(ix+%hhd)", "bit 3,(ix+%hhd)", "bit 3,(ix+%hhd)", "bit 3,(ix+%hhd)", "bit 3,(ix+%hhd)", "bit 3,(ix+%hhd)", "bit 3,(ix+%hhd)", "bit 3,(ix+%hhd)", "bit 3,(ix+%hhd)", "bit 4,(ix+%hhd)", "bit 4,(ix+%hhd)", "bit 4,(ix+%hhd)", "bit 4,(ix+%hhd)", "bit 4,(ix+%hhd)", "bit 4,(ix+%hhd)", "bit 4,(ix+%hhd)", "bit 4,(ix+%hhd)", "bit 5,(ix+%hhd)", "bit 5,(ix+%hhd)", "bit 5,(ix+%hhd)", "bit 5,(ix+%hhd)", "bit 5,(ix+%hhd)", "bit 5,(ix+%hhd)", "bit 5,(ix+%hhd)", "bit 5,(ix+%hhd)", "bit 6,(ix+%hhd)", "bit 6,(ix+%hhd)", "bit 6,(ix+%hhd)", "bit 6,(ix+%hhd)", "bit 6,(ix+%hhd)", "bit 6,(ix+%hhd)", "bit 6,(ix+%hhd)", "bit 6,(ix+%hhd)", "bit 7,(ix+%hhd)", "bit 7,(ix+%hhd)", "bit 7,(ix+%hhd)", "bit 7,(ix+%hhd)", "bit 7,(ix+%hhd)", "bit 7,(ix+%hhd)", "bit 7,(ix+%hhd)", "bit 7,(ix+%hhd)", "res 0,(ix+%hhd),b", "res 0,(ix+%hhd),c", "res 0,(ix+%hhd),d", "res 0,(ix+%hhd),e", "res 0,(ix+%hhd),h", "res 0,(ix+%hhd),l", "res 0,(ix+%hhd)", "res 0,(ix+%hhd),a", "res 1,(ix+%hhd),b", "res 1,(ix+%hhd),c", "res 1,(ix+%hhd),d", "res 1,(ix+%hhd),e", "res 1,(ix+%hhd),h", "res 1,(ix+%hhd),l", "res 1,(ix+%hhd)", "res 1,(ix+%hhd),a", "res 2,(ix+%hhd),b", "res 2,(ix+%hhd),c", "res 2,(ix+%hhd),d", "res 2,(ix+%hhd),e", "res 2,(ix+%hhd),h", "res 2,(ix+%hhd),l", "res 2,(ix+%hhd)", "res 2,(ix+%hhd),a", "res 3,(ix+%hhd),b", "res 3,(ix+%hhd),c", "res 3,(ix+%hhd),d", "res 3,(ix+%hhd),e", "res 3,(ix+%hhd),h", "res 3,(ix+%hhd),l", "res 3,(ix+%hhd)", "res 3,(ix+%hhd),a", "res 4,(ix+%hhd),b", "res 4,(ix+%hhd),c", "res 4,(ix+%hhd),d", "res 4,(ix+%hhd),e", "res 4,(ix+%hhd),h", "res 4,(ix+%hhd),l", "res 4,(ix+%hhd)", "res 4,(ix+%hhd),a", "res 5,(ix+%hhd),b", "res 5,(ix+%hhd),c", "res 5,(ix+%hhd),d", "res 5,(ix+%hhd),e", "res 5,(ix+%hhd),h", "res 5,(ix+%hhd),l", "res 5,(ix+%hhd)", "res 5,(ix+%hhd),a", "res 6,(ix+%hhd),b", "res 6,(ix+%hhd),c", "res 6,(ix+%hhd),d", "res 6,(ix+%hhd),e", "res 6,(ix+%hhd),h", "res 6,(ix+%hhd),l", "res 6,(ix+%hhd)", "res 6,(ix+%hhd),a", "res 7,(ix+%hhd),b", "res 7,(ix+%hhd),c", "res 7,(ix+%hhd),d", "res 7,(ix+%hhd),e", "res 7,(ix+%hhd),h", "res 7,(ix+%hhd),l", "res 7,(ix+%hhd)", "res 7,(ix+%hhd),a", "set 0,(ix+%hhd),b", "set 0,(ix+%hhd),c", "set 0,(ix+%hhd),d", "set 0,(ix+%hhd),e", "set 0,(ix+%hhd),h", "set 0,(ix+%hhd),l", "set 0,(ix+%hhd)", "set 0,(ix+%hhd),a", "set 1,(ix+%hhd),b", "set 1,(ix+%hhd),c", "set 1,(ix+%hhd),d", "set 1,(ix+%hhd),e", "set 1,(ix+%hhd),h", "set 1,(ix+%hhd),l", "set 1,(ix+%hhd)", "set 1,(ix+%hhd),a", "set 2,(ix+%hhd),b", "set 2,(ix+%hhd),c", "set 2,(ix+%hhd),d", "set 2,(ix+%hhd),e", "set 2,(ix+%hhd),h", "set 2,(ix+%hhd),l", "set 2,(ix+%hhd)", "set 2,(ix+%hhd),a", "set 3,(ix+%hhd),b", "set 3,(ix+%hhd),c", "set 3,(ix+%hhd),d", "set 3,(ix+%hhd),e", "set 3,(ix+%hhd),h", "set 3,(ix+%hhd),l", "set 3,(ix+%hhd)", "set 3,(ix+%hhd),a", "set 4,(ix+%hhd),b", "set 4,(ix+%hhd),c", "set 4,(ix+%hhd),d", "set 4,(ix+%hhd),e", "set 4,(ix+%hhd),h", "set 4,(ix+%hhd),l", "set 4,(ix+%hhd)", "set 4,(ix+%hhd),a", "set 5,(ix+%hhd),b", "set 5,(ix+%hhd),c", "set 5,(ix+%hhd),d", "set 5,(ix+%hhd),e", "set 5,(ix+%hhd),h", "set 5,(ix+%hhd),l", "set 5,(ix+%hhd)", "set 5,(ix+%hhd),a", "set 6,(ix+%hhd),b", "set 6,(ix+%hhd),c", "set 6,(ix+%hhd),d", "set 6,(ix+%hhd),e", "set 6,(ix+%hhd),h", "set 6,(ix+%hhd),l", "set 6,(ix+%hhd)", "set 6,(ix+%hhd),a", "set 7,(ix+%hhd),b", "set 7,(ix+%hhd),c", "set 7,(ix+%hhd),d", "set 
Line truncated
+//    const char *misc_opcodes[128] = {"in b,(c)", "out (c),b", "sbc hl,bc", "ld ($%04x),bc", "neg", "retn", "im 0", "ld i,a", "in c,(c)", "out (c),c", "adc hl,bc", "ld bc,($%04x)", "mlt bc", "reti", "", "ld r,a", "in d,(c)", "out (c),d", "sbc hl,de", "ld ($%04x),de", "", "", "im 1", "ld a,i", "in e,(c)", "out (c),e", "adc hl,de", "ld de,($%04x)", "mlt de", "", "im 2", "ld a,r", "in h,(c)", "out (c),h", "sbc hl,hl", "ld ($%04x),hl", "tst $%02x", "", "", "rrd", "in l,(c)", "out (c),l", "adc hl,hl", "ld hl,($%04x)", "mlt hl", "", "", "rld", "in (c)", "out (c),0", "sbc hl,sp", "ld ($%04x),sp", "tstio $%02x", "", "slp", "", "in a,(c)", "out (c),a", "adc hl,sp", "ld sp,($%04x)", "mlt sp", "", "", "", "", "", "", "otim", "", "", "", "", "", "", "", "otdm", "", "", "", "", "", "", "", "otimr", "", "", "", "", "", "", "", "otdmr", "", "", "", "", "ldi", "cpi", "ini", "outi", "", "", "", "", "ldd", "cpd", "ind", "outd", "", "", "", "", "ldir", "cpir", "inir", "otir", "", "", "", "", "lddr", "cpdr", "indr", "otdr", "", "", "", ""};
+//    const char *iy_opcodes[256] = {"", "", "", "", "inc b", "dec b", "ld b,$%02x", "", "", "add iy,bc", "", "", "inc c", "dec c", "ld c,$%02x", "", "", "", "", "", "inc d", "dec d", "ld d,$%02x", "", "", "add iy,de", "", "", "inc e", "dec e", "ld e,$%02x", "", "", "ld iy,$%04x", "ld ($%04x),iy", "inc iy", "inc iyh", "dec iyh", "ld iyh,$%02x", "", "", "add iy,iy", "ld iy,($%04x)", "dec iy", "inc iyl", "dec iyl", "ld iyl,$%02x", "", "", "", "", "", "inc (iy+%hhd)", "dec (iy+%hhd)", "ld (iy+%hhd),$%02x", "", "", "add iy,sp", "", "", "inc a", "dec a", "ld a,$%02x", "", "ld b,b", "ld b,c", "ld b,d", "ld b,e", "ld b,iyh", "ld b,iyl", "ld b,(iy+%hhd)", "ld b,a", "ld c,b", "ld c,c", "ld c,d", "ld c,e", "ld c,iyh", "ld c,iyl", "ld c,(iy+%hhd)", "ld c,a", "ld d,b", "ld d,c", "ld d,d", "ld d,e", "ld d,iyh", "ld d,iyl", "ld d,(iy+%hhd)", "ld d,a", "ld e,b", "ld e,c", "ld e,d", "ld e,e", "ld e,iyh", "ld e,iyl", "ld e,(iy+%hhd)", "ld e,a", "ld iyh,b", "ld iyh,c", "ld iyh,d", "ld iyh,e", "ld iyh,iyh", "ld iyh,iyl", "ld h,(iy+%hhd)", "ld iyh,a", "ld iyl,b", "ld iyl,c", "ld iyl,d", "ld iyl,e", "ld iyl,iyh", "ld iyl,iyl", "ld l,(iy+%hhd)", "ld iyl,a", "ld (iy+%hhd),b", "ld (iy+%hhd),c", "ld (iy+%hhd),d", "ld (iy+%hhd),e", "ld (iy+%hhd),h", "ld (iy+%hhd),l", "", "ld (iy+%hhd),a", "ld a,b", "ld a,c", "ld a,d", "ld a,e", "ld a,iyh", "ld a,iyl", "ld a,(iy+%hhd)", "ld a,a", "add a,b", "add a,c", "add a,d", "add a,e", "add a,iyh", "add a,iyl", "add a,(iy+%hhd)", "add a,a", "adc a,b", "adc a,c", "adc a,d", "adc a,e", "adc a,iyh", "adc a,iyl", "adc a,(iy+%hhd)", "adc a,a", "sub b", "sub c", "sub d", "sub e", "sub iyh", "sub iyl", "sub (iy+%hhd)", "sub a", "sbc a,b", "sbc a,c", "sbc a,d", "sbc a,e", "sbc a,iyh", "sbc a,iyl", "sbc a,(iy+%hhd)", "sbc a,a", "and b", "and c", "and d", "and e", "and iyh", "and iyl", "and (iy+%hhd)", "and a", "xor b", "xor c", "xor d", "xor e", "xor iyh", "xor iyl", "xor (iy+%hhd)", "xor a", "or b", "or c", "or d", "or e", "or iyh", "or iyl", "or (iy+%hhd)", "or a", "cp b", "cp c", "cp d", "cp e", "cp iyh", "cp iyl", "cp (iy+%hhd)", "cp a", "", "", "", "", "", "", "", "", "", "", "", "_IY Bit_", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "pop iy", "", "ex (sp),iy", "", "push iy", "", "", "", "jp (iy)", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "ld sp,iy", "", "", "", "", "", ""};
+//    const char *iy_bit_opcodes[256] = {"rlc (iy+%hhd),b", "rlc (iy+%hhd),c", "rlc (iy+%hhd),d", "rlc (iy+%hhd),e", "rlc (iy+%hhd),h", "rlc (iy+%hhd),l", "rlc (iy+%hhd)", "rlc (iy+%hhd),a", "rrc (iy+%hhd),b", "rrc (iy+%hhd),c", "rrc (iy+%hhd),d", "rrc (iy+%hhd),e", "rrc (iy+%hhd),h", "rrc (iy+%hhd),l", "rrc (iy+%hhd)", "rrc (iy+%hhd),a", "rl (iy+%hhd),b", "rl (iy+%hhd),c", "rl (iy+%hhd),d", "rl (iy+%hhd),e", "rl (iy+%hhd),h", "rl (iy+%hhd),l", "rl (iy+%hhd)", "rl (iy+%hhd),a", "rr (iy+%hhd),b", "rr (iy+%hhd),c", "rr (iy+%hhd),d", "rr (iy+%hhd),e", "rr (iy+%hhd),h", "rr (iy+%hhd),l", "rr (iy+%hhd)", "rr (iy+%hhd),a", "sla (iy+%hhd),b", "sla (iy+%hhd),c", "sla (iy+%hhd),d", "sla (iy+%hhd),e", "sla (iy+%hhd),h", "sla (iy+%hhd),l", "sla (iy+%hhd)", "sla (iy+%hhd),a", "sra (iy+%hhd),b", "sra (iy+%hhd),c", "sra (iy+%hhd),d", "sra (iy+%hhd),e", "sra (iy+%hhd),h", "sra (iy+%hhd),l", "sra (iy+%hhd)", "sra (iy+%hhd),a", "sll (iy+%hhd),b", "sll (iy+%hhd),c", "sll (iy+%hhd),d", "sll (iy+%hhd),e", "sll (iy+%hhd),h", "sll (iy+%hhd),l", "sll (iy+%hhd)", "sll (iy+%hhd),a", "srl (iy+%hhd),b", "srl (iy+%hhd),c", "srl (iy+%hhd),d", "srl (iy+%hhd),e", "srl (iy+%hhd),h", "srl (iy+%hhd),l", "srl (iy+%hhd)", "srl (iy+%hhd),a", "bit 0,(iy+%hhd)", "bit 0,(iy+%hhd)", "bit 0,(iy+%hhd)", "bit 0,(iy+%hhd)", "bit 0,(iy+%hhd)", "bit 0,(iy+%hhd)", "bit 0,(iy+%hhd)", "bit 0,(iy+%hhd)", "bit 1,(iy+%hhd)", "bit 1,(iy+%hhd)", "bit 1,(iy+%hhd)", "bit 1,(iy+%hhd)", "bit 1,(iy+%hhd)", "bit 1,(iy+%hhd)", "bit 1,(iy+%hhd)", "bit 1,(iy+%hhd)", "bit 2,(iy+%hhd)", "bit 2,(iy+%hhd)", "bit 2,(iy+%hhd)", "bit 2,(iy+%hhd)", "bit 2,(iy+%hhd)", "bit 2,(iy+%hhd)", "bit 2,(iy+%hhd)", "bit 2,(iy+%hhd)", "bit 3,(iy+%hhd)", "bit 3,(iy+%hhd)", "bit 3,(iy+%hhd)", "bit 3,(iy+%hhd)", "bit 3,(iy+%hhd)", "bit 3,(iy+%hhd)", "bit 3,(iy+%hhd)", "bit 3,(iy+%hhd)", "bit 4,(iy+%hhd)", "bit 4,(iy+%hhd)", "bit 4,(iy+%hhd)", "bit 4,(iy+%hhd)", "bit 4,(iy+%hhd)", "bit 4,(iy+%hhd)", "bit 4,(iy+%hhd)", "bit 4,(iy+%hhd)", "bit 5,(iy+%hhd)", "bit 5,(iy+%hhd)", "bit 5,(iy+%hhd)", "bit 5,(iy+%hhd)", "bit 5,(iy+%hhd)", "bit 5,(iy+%hhd)", "bit 5,(iy+%hhd)", "bit 5,(iy+%hhd)", "bit 6,(iy+%hhd)", "bit 6,(iy+%hhd)", "bit 6,(iy+%hhd)", "bit 6,(iy+%hhd)", "bit 6,(iy+%hhd)", "bit 6,(iy+%hhd)", "bit 6,(iy+%hhd)", "bit 6,(iy+%hhd)", "bit 7,(iy+%hhd)", "bit 7,(iy+%hhd)", "bit 7,(iy+%hhd)", "bit 7,(iy+%hhd)", "bit 7,(iy+%hhd)", "bit 7,(iy+%hhd)", "bit 7,(iy+%hhd)", "bit 7,(iy+%hhd)", "res 0,(iy+%hhd),b", "res 0,(iy+%hhd),c", "res 0,(iy+%hhd),d", "res 0,(iy+%hhd),e", "res 0,(iy+%hhd),h", "res 0,(iy+%hhd),l", "res 0,(iy+%hhd)", "res 0,(iy+%hhd),a", "res 1,(iy+%hhd),b", "res 1,(iy+%hhd),c", "res 1,(iy+%hhd),d", "res 1,(iy+%hhd),e", "res 1,(iy+%hhd),h", "res 1,(iy+%hhd),l", "res 1,(iy+%hhd)", "res 1,(iy+%hhd),a", "res 2,(iy+%hhd),b", "res 2,(iy+%hhd),c", "res 2,(iy+%hhd),d", "res 2,(iy+%hhd),e", "res 2,(iy+%hhd),h", "res 2,(iy+%hhd),l", "res 2,(iy+%hhd)", "res 2,(iy+%hhd),a", "res 3,(iy+%hhd),b", "res 3,(iy+%hhd),c", "res 3,(iy+%hhd),d", "res 3,(iy+%hhd),e", "res 3,(iy+%hhd),h", "res 3,(iy+%hhd),l", "res 3,(iy+%hhd)", "res 3,(iy+%hhd),a", "res 4,(iy+%hhd),b", "res 4,(iy+%hhd),c", "res 4,(iy+%hhd),d", "res 4,(iy+%hhd),e", "res 4,(iy+%hhd),h", "res 4,(iy+%hhd),l", "res 4,(iy+%hhd)", "res 4,(iy+%hhd),a", "res 5,(iy+%hhd),b", "res 5,(iy+%hhd),c", "res 5,(iy+%hhd),d", "res 5,(iy+%hhd),e", "res 5,(iy+%hhd),h", "res 5,(iy+%hhd),l", "res 5,(iy+%hhd)", "res 5,(iy+%hhd),a", "res 6,(iy+%hhd),b", "res 6,(iy+%hhd),c", "res 6,(iy+%hhd),d", "res 6,(iy+%hhd),e", "res 6,(iy+%hhd),h", "res 6,(iy+%hhd),l", "res 6,(iy+%hhd)", "res 6,(iy+%hhd),a", "res 7,(iy+%hhd),b", "res 7,(iy+%hhd),c", "res 7,(iy+%hhd),d", "res 7,(iy+%hhd),e", "res 7,(iy+%hhd),h", "res 7,(iy+%hhd),l", "res 7,(iy+%hhd)", "res 7,(iy+%hhd),a", "set 0,(iy+%hhd),b", "set 0,(iy+%hhd),c", "set 0,(iy+%hhd),d", "set 0,(iy+%hhd),e", "set 0,(iy+%hhd),h", "set 0,(iy+%hhd),l", "set 0,(iy+%hhd)", "set 0,(iy+%hhd),a", "set 1,(iy+%hhd),b", "set 1,(iy+%hhd),c", "set 1,(iy+%hhd),d", "set 1,(iy+%hhd),e", "set 1,(iy+%hhd),h", "set 1,(iy+%hhd),l", "set 1,(iy+%hhd)", "set 1,(iy+%hhd),a", "set 2,(iy+%hhd),b", "set 2,(iy+%hhd),c", "set 2,(iy+%hhd),d", "set 2,(iy+%hhd),e", "set 2,(iy+%hhd),h", "set 2,(iy+%hhd),l", "set 2,(iy+%hhd)", "set 2,(iy+%hhd),a", "set 3,(iy+%hhd),b", "set 3,(iy+%hhd),c", "set 3,(iy+%hhd),d", "set 3,(iy+%hhd),e", "set 3,(iy+%hhd),h", "set 3,(iy+%hhd),l", "set 3,(iy+%hhd)", "set 3,(iy+%hhd),a", "set 4,(iy+%hhd),b", "set 4,(iy+%hhd),c", "set 4,(iy+%hhd),d", "set 4,(iy+%hhd),e", "set 4,(iy+%hhd),h", "set 4,(iy+%hhd),l", "set 4,(iy+%hhd)", "set 4,(iy+%hhd),a", "set 5,(iy+%hhd),b", "set 5,(iy+%hhd),c", "set 5,(iy+%hhd),d", "set 5,(iy+%hhd),e", "set 5,(iy+%hhd),h", "set 5,(iy+%hhd),l", "set 5,(iy+%hhd)", "set 5,(iy+%hhd),a", "set 6,(iy+%hhd),b", "set 6,(iy+%hhd),c", "set 6,(iy+%hhd),d", "set 6,(iy+%hhd),e", "set 6,(iy+%hhd),h", "set 6,(iy+%hhd),l", "set 6,(iy+%hhd)", "set 6,(iy+%hhd),a", "set 7,(iy+%hhd),b", "set 7,(iy+%hhd),c", "set 7,(iy+%hhd),d", "set 
Line truncated
+
+
+    void loadSymbols()
+    {
+        used_symbols.clear();
+        for (int i=0; i<65536; ++i) symbols[i][0] = 0;
+        FILE *f = fopen("symbols.txt", "r");
+        while (true) {
+            uint16_t address;
+            char tmp[15];
+            const int result = fscanf(f, "%x %s", &address, tmp);
+            if (result != 2) break;
+            strcpy(symbols[address], tmp);
+            used_symbols.push_back(address);
+        }
+        fclose(f);
+    }
+
+    void saveSymbols()
+    {
+        FILE *f = fopen("symbols.txt", "w");
+        for (auto sym_addr : used_symbols)
+        {
+            fprintf(f, "0x%x %s\n", sym_addr, symbols[sym_addr]);
+        }
+        fclose(f);
+    }
+
+    const char *getBase(const uint16_t pos)
+    {
+        opcode_size=1;
+        return base_opcodes[mem::read(pos)];
+    }
+
+    void printOpcode(const uint16_t pos)
+    {
+        char hex[4];
+        for (int i=0; i<4;++i)
+        {
+            if (opcode_size>i)
+                sprintf(hex, "%02x ", mem::read(pos+i));
+            else
+                sprintf(hex, "   ");
+            strcat(buffer, hex);
+        }
+    }
+
+    const char *getAsm(const uint16_t pos)
+    {
+        opcode_size = 0;
+        char base[256];
+        strcpy(buffer, getBase(pos));
+
+        if (strstr(buffer, "4x"))
+        {
+            opcode_size+=2;
+            const uint8_t memvalue = mem::read(pos);
+            const uint16_t word = mem::read(pos+1) + (mem::read(pos+2)<<8);
+            if (symbols[word][0]!=0) {
+                char *p = strstr(buffer, "$");
+                (*p)='%'; p++;
+                (*p)='s'; p++;
+                while (*(p-1) != 0) {
+                    *p = *(p+3);
+                    p++;
+                }
+                strcpy(base, buffer);
+                sprintf(buffer, base, symbols[word]);
+            } else {
+                strcpy(base, buffer);
+                sprintf(buffer, base, word);
+            }
+        }
+
+        if (strstr(buffer, "2x"))
+        {
+            opcode_size+=1;
+            strcpy(base, buffer);
+            sprintf(buffer, base, mem::read(pos+1));
+        }
+        
+        if (strstr(buffer, "hhd")) {
+            opcode_size+=1;
+
+            strcpy(base, buffer);
+            sprintf(buffer, base, (int8_t)mem::read(pos+1));
+        }
+
+        return buffer;
+    }
+
+    const char *getOpcode(const uint16_t pos)
+    {
+        opcode_size = 0;
+        buffer[0]=0;
+        const char *base = getBase(pos);
+
+        if (strstr(base, "4x")) opcode_size+=2;
+        if (strstr(base, "2x")) opcode_size+=1;
+        if (strstr(base, "hh")) opcode_size+=1;
+        printOpcode(pos);
+        return buffer;
+    }
+
+    const int getOpcodeSize(const uint16_t pos)
+    {
+        opcode_size = 0;
+        const char *base = getBase(pos);
+
+        if (strstr(base, "4x")) opcode_size+=2;
+        if (strstr(base, "2x")) opcode_size+=1;
+        if (strstr(base, "hh")) opcode_size+=1;
+        return opcode_size;
+    }
+
+    const char *getSymbol(const uint16_t pos)
+    {
+        return symbols[pos];
+    }
+
+    void setSymbol(const uint16_t pos, const char *sym)
+    {
+        if (sym) {
+            strcpy(symbols[pos], sym);
+        } else {
+            symbols[pos][0] = 0;
+        }
+        used_symbols.clear();
+        for (int i=0; i<65536; ++i) if (symbols[i][0]!=0) used_symbols.push_back(i);
+        saveSymbols();
+    }
+
+    const int getNumSymbols()
+    {
+        return used_symbols.size();
+    }
+
+    const uint16_t getSymbolAddress(const int pos)
+    {
+        return used_symbols[pos];
+    }
+
+
+}

source/6502dis.h

@@ -2,7 +2,7 @@
 
 #include <stdint.h>
 
-namespace z80dis
+namespace m6502dis
 {
     void loadSymbols();
     void saveSymbols();

source/6502m.cpp

@@ -36,6 +36,11 @@ namespace m6502
 
     uint16_t exec_PC;
     uint16_t getPC() { return exec_PC; }
+    uint8_t getA() { return rA; }
+    uint8_t getX() { return rX; }
+    uint8_t getY() { return rY; }
+    uint8_t getS() { return rS; }
+    uint8_t getP() { return rP; }
 
     // Explicit 16-bit accessors prevent UB and stay host-endian safe
     inline uint16_t get_PC() { return (uint16_t)rPC_lo | ((uint16_t)rPC_hi << 8); }
@@ -114,7 +119,7 @@ namespace m6502
         /* 0x15 ORA zpg,X */ { miFetchOperandLo, miIndexX, miReadAddress, miFetchOpcode },
         /* 0x16 ASL zpg,X */ { miFetchOperandLo, miIndexX, miReadAddress, miWriteAddress, miWriteAddress, miFetchOpcode },
         /* 0x17 ---       */ { miFetchOpcode },
-        /* 0x18 CLC       */ { miFetchOperandLo, miFetchOpcode },
+        /* 0x18 CLC       */ { miFakeFetchOperand, miFetchOpcode },
         /* 0x19 ORA abs,Y */ { miFetchOperandLo, miFetchOperandHiAndIndexY, miReadAddressAndSkip, miReadAddress, miFetchOpcode },
         /* 0x1A ---       */ { miFetchOpcode },
         /* 0x1B ---       */ { miFetchOpcode },
@@ -148,7 +153,7 @@ namespace m6502
         /* 0x35 AND zpg,X */ { miFetchOperandLo, miIndexX, miReadAddress, miFetchOpcode },
         /* 0x36 ROL zpg,X */ { miFetchOperandLo, miIndexX, miReadAddress, miWriteAddress, miWriteAddress, miFetchOpcode },
         /* 0x37 ---       */ { miFetchOpcode },
-        /* 0x38 SEC       */ { miFetchOperandLo, miFetchOpcode },
+        /* 0x38 SEC       */ { miFakeFetchOperand, miFetchOpcode },
         /* 0x39 AND abs,Y */ { miFetchOperandLo, miFetchOperandHiAndIndexY, miReadAddressAndSkip, miReadAddress, miFetchOpcode },
         /* 0x3A ---       */ { miFetchOpcode },
         /* 0x3B ---       */ { miFetchOpcode },
@@ -165,7 +170,7 @@ namespace m6502
         /* 0x45 EOR zpg   */ { miFetchOperandLo, miReadAddress, miFetchOpcode },
         /* 0x46 LSR zpg   */ { miFetchOperandLo, miReadAddress, miWriteAddress, miWriteAddress, miFetchOpcode },
         /* 0x47 ---       */ { miFetchOpcode },
-        /* 0x48 PHA       */ { miFetchOperandLo, miPushA, miFetchOpcode },
+        /* 0x48 PHA       */ { miFakeFetchOperand, miPushA, miFetchOpcode },
         /* 0x49 EOR imm   */ { miFetchOperandLo, miFetchOpcode },
         /* 0x4A LSR A     */ { miFakeFetchOperand, miFetchOpcode },
         /* 0x4B ---       */ { miFetchOpcode },
@@ -182,7 +187,7 @@ namespace m6502
         /* 0x55 EOR zpg,X */ { miFetchOperandLo, miIndexX, miReadAddress, miFetchOpcode },
         /* 0x56 LSR zpg,X */ { miFetchOperandLo, miIndexX, miReadAddress, miWriteAddress, miWriteAddress, miFetchOpcode },
         /* 0x57 ---       */ { miFetchOpcode },
-        /* 0x58 CLI       */ { miFetchOperandLo, miFetchOpcode },
+        /* 0x58 CLI       */ { miFakeFetchOperand, miFetchOpcode },
         /* 0x59 EOR abs,Y */ { miFetchOperandLo, miFetchOperandHiAndIndexY, miReadAddressAndSkip, miReadAddress, miFetchOpcode },
         /* 0x5A ---       */ { miFetchOpcode },
         /* 0x5B ---       */ { miFetchOpcode },
@@ -199,7 +204,7 @@ namespace m6502
         /* 0x65 ADC zpg   */ { miFetchOperandLo, miReadAddress, miFetchOpcode },
         /* 0x66 ROR zpg   */ { miFetchOperandLo, miReadAddress, miWriteAddress, miWriteAddress, miFetchOpcode },
         /* 0x67 ---       */ { miFetchOpcode },
-        /* 0x68 PLA       */ { miFetchOperandLo, miFakeFetchOperand, miPullA, miFetchOpcode },
+        /* 0x68 PLA       */ { miFakeFetchOperand, miFakeFetchOperand, miPullA, miFetchOpcode },
         /* 0x69 ADC imm   */ { miFetchOperandLo, miFetchOpcode },
         /* 0x6A ROR A     */ { miFakeFetchOperand, miFetchOpcode },
         /* 0x6B ---       */ { miFetchOpcode },
@@ -216,7 +221,7 @@ namespace m6502
         /* 0x75 ADC zpg,X */ { miFetchOperandLo, miIndexX, miReadAddress, miFetchOpcode },
         /* 0x76 ROR zpg,X */ { miFetchOperandLo, miIndexX, miReadAddress, miWriteAddress, miWriteAddress, miFetchOpcode },
         /* 0x77 ---       */ { miFetchOpcode },
-        /* 0x78 SEI       */ { miFetchOperandLo, miFetchOpcode },
+        /* 0x78 SEI       */ { miFakeFetchOperand, miFetchOpcode },
         /* 0x79 ADC abs,Y */ { miFetchOperandLo, miFetchOperandHiAndIndexY, miReadAddressAndSkip, miReadAddress, miFetchOpcode },
         /* 0x7A ---       */ { miFetchOpcode },
         /* 0x7B ---       */ { miFetchOpcode },
@@ -233,9 +238,9 @@ namespace m6502
         /* 0x85 STA zpg   */ { miFetchOperandLo, miWriteRegister, miFetchOpcode },
         /* 0x86 STX zpg   */ { miFetchOperandLo, miWriteRegister, miFetchOpcode },
         /* 0x87 ---       */ { miFetchOpcode },
-        /* 0x88 DEY       */ { miFetchOperandLo, miFetchOpcode },
+        /* 0x88 DEY       */ { miFakeFetchOperand, miFetchOpcode },
         /* 0x89 ---       */ { miFetchOpcode },
-        /* 0x8A TXA       */ { miFetchOperandLo, miFetchOpcode },
+        /* 0x8A TXA       */ { miFakeFetchOperand, miFetchOpcode },
         /* 0x8B ---       */ { miFetchOpcode },
         /* 0x8C STY abs   */ { miFetchOperandLo, miFetchOperandHi, miWriteRegister, miFetchOpcode },
         /* 0x8D STA abs   */ { miFetchOperandLo, miFetchOperandHi, miWriteRegister, miFetchOpcode },
@@ -250,9 +255,9 @@ namespace m6502
         /* 0x95 STA zpg,X */ { miFetchOperandLo, miIndexX, miWriteRegister, miFetchOpcode },
         /* 0x96 STX zpg,X */ { miFetchOperandLo, miIndexX, miWriteRegister, miFetchOpcode },
         /* 0x97 ---       */ { miFetchOpcode },
-        /* 0x98 TYA       */ { miFetchOperandLo, miFetchOpcode },
+        /* 0x98 TYA       */ { miFakeFetchOperand, miFetchOpcode },
         /* 0x99 STA abs,Y */ { miFetchOperandLo, miFetchOperandHiAndIndexY, miReadAddress, miWriteRegister, miFetchOpcode },
-        /* 0x9A TXS       */ { miFetchOperandLo, miFetchOpcode },
+        /* 0x9A TXS       */ { miFakeFetchOperand, miFetchOpcode },
         /* 0x9B ---       */ { miFetchOpcode },
         /* 0x9C ---       */ { miFetchOpcode },
         /* 0x9D STA abs,X */ { miFetchOperandLo, miFetchOperandHiAndIndexX, miReadAddress, miWriteRegister, miFetchOpcode },
@@ -267,9 +272,9 @@ namespace m6502
         /* 0xA5 LDA zpg   */ { miFetchOperandLo, miReadAddress, miFetchOpcode },
         /* 0xA6 LDX zpg   */ { miFetchOperandLo, miReadAddress, miFetchOpcode },
         /* 0xA7 ---       */ { miFetchOpcode },
-        /* 0xA8 TAY       */ { miFetchOperandLo, miFetchOpcode },
+        /* 0xA8 TAY       */ { miFakeFetchOperand, miFetchOpcode },
         /* 0xA9 LDA imm   */ { miFetchOperandLo, miFetchOpcode },
-        /* 0xAA TAX       */ { miFetchOperandLo, miFetchOpcode },
+        /* 0xAA TAX       */ { miFakeFetchOperand, miFetchOpcode },
         /* 0xAB ---       */ { miFetchOpcode },
         /* 0xAC LDY abs   */ { miFetchOperandLo, miFetchOperandHi, miReadAddress, miFetchOpcode },
         /* 0xAD LDA abs   */ { miFetchOperandLo, miFetchOperandHi, miReadAddress, miFetchOpcode },
@@ -284,9 +289,9 @@ namespace m6502
         /* 0xB5 LDA zpg,X */ { miFetchOperandLo, miIndexX, miReadAddress, miFetchOpcode },
         /* 0xB6 LDX zpg,Y */ { miFetchOperandLo, miIndexY, miReadAddress, miFetchOpcode },
         /* 0xB7 ---       */ { miFetchOpcode },
-        /* 0xB8 CLV       */ { miFetchOperandLo, miFetchOpcode },
+        /* 0xB8 CLV       */ { miFakeFetchOperand, miFetchOpcode },
         /* 0xB9 LDA abs,Y */ { miFetchOperandLo, miFetchOperandHiAndIndexY, miReadAddressAndSkip, miReadAddress, miFetchOpcode },
-        /* 0xBA TSX       */ { miFetchOperandLo, miFetchOpcode },
+        /* 0xBA TSX       */ { miFakeFetchOperand, miFetchOpcode },
         /* 0xBB ---       */ { miFetchOpcode },
         /* 0xBC LDY abs,X */ { miFetchOperandLo, miFetchOperandHiAndIndexX, miReadAddressAndSkip, miReadAddress, miFetchOpcode },
         /* 0xBD LDA abs,X */ { miFetchOperandLo, miFetchOperandHiAndIndexX, miReadAddressAndSkip, miReadAddress, miFetchOpcode },
@@ -301,9 +306,9 @@ namespace m6502
         /* 0xC5 CMP zpg   */ { miFetchOperandLo, miReadAddress, miFetchOpcode },
         /* 0xC6 DEC zpg   */ { miFetchOperandLo, miReadAddress, miWriteAddress, miWriteAddress, miFetchOpcode },
         /* 0xC7 ---       */ { miFetchOpcode },
-        /* 0xC8 INY       */ { miFetchOperandLo, miFetchOpcode },
+        /* 0xC8 INY       */ { miFakeFetchOperand, miFetchOpcode },
         /* 0xC9 CMP imm   */ { miFetchOperandLo, miFetchOpcode },
-        /* 0xCA DEX       */ { miFetchOperandLo, miFetchOpcode },
+        /* 0xCA DEX       */ { miFakeFetchOperand, miFetchOpcode },
         /* 0xCB ---       */ { miFetchOpcode },
         /* 0xCC CPY abs   */ { miFetchOperandLo, miFetchOperandHi, miReadAddress, miFetchOpcode },
         /* 0xCD CMP abs   */ { miFetchOperandLo, miFetchOperandHi, miReadAddress, miFetchOpcode },
@@ -318,7 +323,7 @@ namespace m6502
         /* 0xD5 CMP zpg,X */ { miFetchOperandLo, miIndexX, miReadAddress, miFetchOpcode },
         /* 0xD6 DEC zpg,X */ { miFetchOperandLo, miIndexX, miReadAddress, miWriteAddress, miWriteAddress, miFetchOpcode },
         /* 0xD7 ---       */ { miFetchOpcode },
-        /* 0xD8 CLD       */ { miFetchOperandLo, miFetchOpcode },
+        /* 0xD8 CLD       */ { miFakeFetchOperand, miFetchOpcode },
         /* 0xD9 CMP abs,Y */ { miFetchOperandLo, miFetchOperandHiAndIndexY, miReadAddressAndSkip, miReadAddress, miFetchOpcode },
         /* 0xDA ---       */ { miFetchOpcode },
         /* 0xDB ---       */ { miFetchOpcode },
@@ -335,9 +340,9 @@ namespace m6502
         /* 0xE5 SBC zpg   */ { miFetchOperandLo, miReadAddress, miFetchOpcode },
         /* 0xE6 INC zpg   */ { miFetchOperandLo, miReadAddress, miWriteAddress, miWriteAddress, miFetchOpcode },
         /* 0xE7 ---       */ { miFetchOpcode },
-        /* 0xE8 INX       */ { miFetchOperandLo, miFetchOpcode },
+        /* 0xE8 INX       */ { miFakeFetchOperand, miFetchOpcode },
         /* 0xE9 SBC imm   */ { miFetchOperandLo, miFetchOpcode },
-        /* 0xEA NOP       */ { miFetchOpcode },
+        /* 0xEA NOP       */ { miFakeFetchOperand },
         /* 0xEB ---       */ { miFetchOpcode },
         /* 0xEC CPX abs   */ { miFetchOperandLo, miFetchOperandHi, miReadAddress, miFetchOpcode },
         /* 0xED SBC abs   */ { miFetchOperandLo, miFetchOperandHi, miReadAddress, miFetchOpcode },
@@ -352,7 +357,7 @@ namespace m6502
         /* 0xF5 SBC zpg,X */ { miFetchOperandLo, miIndexX, miReadAddress, miFetchOpcode },
         /* 0xF6 INC zpg,X */ { miFetchOperandLo, miIndexX, miReadAddress, miWriteAddress, miWriteAddress, miFetchOpcode },
         /* 0xF7 ---       */ { miFetchOpcode },
-        /* 0xF8 SED       */ { miFetchOperandLo, miFetchOpcode },
+        /* 0xF8 SED       */ { miFakeFetchOperand, miFetchOpcode },
         /* 0xF9 SBC abs,Y */ { miFetchOperandLo, miFetchOperandHiAndIndexY, miReadAddressAndSkip, miReadAddress, miFetchOpcode },
         /* 0xFA ---       */ { miFetchOpcode },
         /* 0xFB ---       */ { miFetchOpcode },
@@ -598,7 +603,14 @@ namespace m6502
     
     void reset()
     {
-
+        rPC_lo = mem::read(0xfffc);
+        rPC_hi = mem::read(0xfffd);
+        exec_PC = get_PC();
+        rS = 0xfd; 
+        rP = 0x34; 
+        rA = 0;
+        rX = 0;
+        rY = 0;
     }
 
     void interrupt(uint8_t type)

source/6502m.h

@@ -7,5 +7,10 @@ namespace m6502
     void interrupt(uint8_t type);
     bool tick();
 
+    uint8_t getA();
+    uint8_t getX();
+    uint8_t getY();
+    uint8_t getS();
+    uint8_t getP();
     uint16_t getPC();
 }

source/atari2600.cpp

@@ -6,7 +6,7 @@
 #include "display.h"
 #include "speaker.h"
 //#include "keyboard.h"
-//#include "z80debugger.h"
+#include "6502debugger.h"
 
 #define NTSC_CLOCK 1193182.0f
 #define PAL_CLOCK 1182298.0f
@@ -30,7 +30,6 @@ namespace atari2600
         speaker::init(NTSC_CLOCK);
         speaker::register_source(tia::audio::get_sample0);
         speaker::register_source(tia::audio::get_sample1);
-        //speaker::register_source(keyboard::get_sample);
     }
 
     void quit()
@@ -38,11 +37,13 @@ namespace atari2600
         should_exit = true;
     }
 
+    int ppc = 0;
     void step()
     {
         //uint8_t t_states;
-        //uint16_t pc = m6502::getPC();
+        uint16_t pc = m6502::getPC();
-
+        ppc += pc;
+        m6502debugger::onInstructionExecute(pc);
 //        if (z80debugger::isbreak(pc, 9)) {
 //            msx::pause();
 //            z80debugger::show();

source/display.cpp

@@ -3,7 +3,7 @@
 #include "tia.h"
 #include "atari2600.h"
 #include "ui_window.h"
-//#include "z80debugger.h"
+#include "6502debugger.h"
 #include "ui.h"
 
 namespace display
@@ -68,7 +68,7 @@ namespace display
         if (e->type == SDL_EVENT_KEY_DOWN) {
             const SDL_Scancode &key = e->key.scancode;
             switch (key) {
-                case SDL_SCANCODE_F8: atari2600::pause(); /*z80debugger::show();*/ break;
+                case SDL_SCANCODE_F8: atari2600::pause(); m6502debugger::show(); break;
                 case SDL_SCANCODE_F12: if (atari2600::is_paused()) atari2600::resume(); else atari2600::pause(); break;
                 case SDL_SCANCODE_Q: if (e->key.mod & SDL_KMOD_CTRL) { return false; break; }
                 default: break;

source/main.cpp

@@ -3,20 +3,21 @@
 #include "rom.h"
 #include "ui.h"
 #include "ui_window.h"
-
+#include "6502debugger.h"
-//#include "z80debugger.h"
 
 int main(int argc, char *argv[]) {
     SDL_Init(SDL_INIT_VIDEO | SDL_INIT_AUDIO);
 
-    atari2600::init();
-
     if (argc > 1) {
         rom::load(argv[1]);
     } else {
         rom::load("combat.bin");
     }
 
+    atari2600::init();
+    atari2600::pause();
+    m6502debugger::show();
+
     int wait = 16;
     SDL_Event e;
     while (!atari2600::is_quitting()) {
@@ -31,7 +32,7 @@ int main(int argc, char *argv[]) {
                 if (e.type == SDL_EVENT_KEY_DOWN) {
                     if (atari2600::is_paused()) {
                         switch (e.key.scancode) {
-                            case SDL_SCANCODE_F10: atari2600::step(); /*z80debugger::refresh();*/ break;
+                            case SDL_SCANCODE_F10: atari2600::step(); m6502debugger::refresh(); break;
                         }
                     }
                 }

source/pia.cpp

@@ -3,8 +3,11 @@
 namespace pia
 {
     uint8_t ram[128];
-    uint8_t INTIM;
+    bool timer_interrupt = false;
-    uint8_t TIMINT;
+    uint8_t timer_value = 0;
+    uint16_t prescaler = 0;
+    uint16_t divider = 0;
+    bool timer_underflow = false;
 
     void reset()
     {
@@ -13,7 +16,22 @@ namespace pia
 
     void tick()
     {
+        prescaler++;
 
+        if (!timer_underflow) {
+            if (prescaler >= divider) {
+                prescaler = 0;
+                if (timer_value == 0) {
+                    timer_underflow = true;
+                    timer_interrupt = true;
+                    timer_value = 0xff;
+                } else {
+                    timer_value--;
+                }
+            }
+        } else {
+            timer_value--;
+        }
     }
 
     uint8_t read(uint16_t address)
@@ -22,21 +40,21 @@ namespace pia
             if ( (address & 0x04) ) {
                 // Timer functions
                 if (address & 0x01) {
-                    uint8_t flags = TIMINT;
+                    uint8_t flags = timer_interrupt ? 0x80 : 0x00;
-                    TIMINT &= ~0x80; // resetejem el flag
+                    timer_interrupt = false;
                     return flags;
                 } else {
-                    return INTIM;
+                    return timer_value;
                 }
             } else {
                 // I/O Ports
                 switch( address & 0x03) {
                     case 0x00: // [TODO] SWCHA
-                        return 0x00;
+                        return 0xff;
                     case 0x01: // [TODO] DDRA
                         return 0x00;
                     case 0x02: // [TODO] SWCHB
-                        return 0x00;
+                        return 0x03;
                     case 0x03: // [TODO] DDRB
                         return 0x00;
                     default:
@@ -56,12 +74,32 @@ namespace pia
                     // Timer functions
                     switch( address & 0x03) {
                         case 0x00: // [TODO] TIM1T
+                            divider = 1;
+                            timer_value = value;
+                            prescaler = 0;
+                            timer_underflow = false;
+                            timer_interrupt = false;
                             break;
                         case 0x01: // [TODO] TIM8T
+                            divider = 8;
+                            timer_value = value;
+                            prescaler = 0;
+                            timer_underflow = false;
+                            timer_interrupt = false;
                             break;
                         case 0x02: // [TODO] TIM64T
+                            divider = 64;
+                            timer_value = value;
+                            prescaler = 0;
+                            timer_underflow = false;
+                            timer_interrupt = false;
                             break;
                         case 0x03: // [TODO] TIM1024T
+                            divider = 1024;
+                            timer_value = value;
+                            prescaler = 0;
+                            timer_underflow = false;
+                            timer_interrupt = false;
                             break;
                     }
                 } else {

source/tia.cpp

@@ -99,7 +99,7 @@ namespace tia
     uint16_t current_scanline = 0;
     bool rdy_low = false;
 
-    uint8_t framebuffer[160][192];
+    uint8_t framebuffer[192][160];
 
     void reset()
     {

z80dis.cpp

@@ -1,241 +0,0 @@
-#include "z80dis.h"
-#include "z80.h"
-#include "mem.h"
-#include <string.h>
-#include <stdio.h>
-#include <vector>
-#include <bits/stdc++.h>
-
-namespace z80dis
-{
-    char buffer[256];
-    int opcode_size = 0;
-    char symbols[65536][15];
-    std::vector<uint16_t> used_symbols;
-
-//    $%04x
-//    $%02x
-//    %hhd
-
-    const char *base_opcodes[256] = {"nop", "ld bc,$%04x", "ld (bc),a", "inc bc", "inc b", "dec b", "ld b,$%02x", "rlca", "ex af,af'", "add hl,bc", "ld a,(bc)", "dec bc", "inc c", "dec c", "ld c,$%02x", "rrca", "djnz $%Xx", "ld de,$%04x", "ld (de),a", "inc de", "inc d", "dec d", "ld d,$%02x", "rla", "jr $%Xx", "add hl,de", "ld a,(de)", "dec de", "inc e", "dec e", "ld e,$%02x", "rra", "jr nz,$%Xx", "ld hl,$%04x", "ld ($%04x),hl", "inc hl", "inc h", "dec h", "ld h,$%02x", "daa", "jr z,$%Xx", "add hl,hl", "ld hl,($%04x)", "dec hl", "inc l", "dec l", "ld l,$%02x", "cpl", "jr nc,$%Xx", "ld sp,$%04x", "ld ($%04x),a", "inc sp", "inc (hl)", "dec (hl)", "ld (hl),$%02x", "scf", "jr c,$%Xx", "add hl,sp", "ld a,($%04x)", "dec sp", "inc a", "dec a", "ld a,$%02x", "ccf", "ld b,b", "ld b,c", "ld b,d", "ld b,e", "ld b,h", "ld b,l", "ld b,(hl)", "ld b,a", "ld c,b", "ld c,c", "ld c,d", "ld c,e", "ld c,h", "ld c,l", "ld c,(hl)", "ld c,a", "ld d,b", "ld d,c", "ld d,d", "ld d,e", "ld d,h", "ld d,l", "ld d,(hl)", "ld d,a", "ld e,b", "ld e,c", "ld e,d", "ld e,e", "ld e,h", "ld e,l", "ld e,(hl)", "ld e,a", "ld h,b", "ld h,c", "ld h,d", "ld h,e", "ld h,h", "ld h,l", "ld h,(hl)", "ld h,a", "ld l,b", "ld l,c", "ld l,d", "ld l,e", "ld l,h", "ld l,l", "ld l,(hl)", "ld l,a", "ld (hl),b", "ld (hl),c", "ld (hl),d", "ld (hl),e", "ld (hl),h", "ld (hl),l", "halt", "ld (hl),a", "ld a,b", "ld a,c", "ld a,d", "ld a,e", "ld a,h", "ld a,l", "ld a,(hl)", "ld a,a", "add a,b", "add a,c", "add a,d", "add a,e", "add a,h", "add a,l", "add a,(hl)", "add a,a", "adc a,b", "adc a,c", "adc a,d", "adc a,e", "adc a,h", "adc a,l", "adc a,(hl)", "adc a,a", "sub b", "sub c", "sub d", "sub e", "sub h", "sub l", "sub (hl)", "sub a", "sbc a,b", "sbc a,c", "sbc a,d", "sbc a,e", "sbc a,h", "sbc a,l", "sbc a,(hl)", "sbc a,a", "and b", "and c", "and d", "and e", "and h", "and l", "and (hl)", "and a", "xor b", "xor c", "xor d", "xor e", "xor h", "xor l", "xor (hl)", "xor a", "or b", "or c", "or d", "or e", "or h", "or l", "or (hl)", "or a", "cp b", "cp c", "cp d", "cp e", "cp h", "cp l", "cp (hl)", "cp a", "ret nz", "pop bc", "jp nz,$%04x", "jp $%04x", "call nz,$%04x", "push bc", "add a,$%02x", "rst 00h", "ret z", "ret", "jp z,$%04x", "_Bit_", "call z,$%04x", "call $%04x", "adc a,$%02x", "rst 08h", "ret nc", "pop de", "jp nc,$%04x", "out ($%02x),a", "call nc,$%04x", "push de", "sub $%02x", "rst 10h", "ret c", "exx", "jp c,$%04x", "in a,($%02x)", "call c,$%04x", "_IX_", "sbc a,$%02x", "rst 18h", "ret po", "pop hl", "jp po,$%04x", "ex (sp),hl", "call po,$%04x", "push hl", "and $%02x", "rst 20h", "ret pe", "jp (hl)", "jp pe,$%04x", "ex de,hl", "call pe,$%04x", "_Misc._", "xor $%02x", "rst 28h", "ret p", "pop af", "jp p,$%04x", "di", "call p,$%04x", "push af", "or $%02x", "rst 30h", "ret m", "ld sp,hl", "jp m,$%04x", "ei", "call m,$%04x", "_IY_", "cp $%02x", "rst 38h"};
-    const char *cb_opcodes[256] = {"rlc b", "rlc c", "rlc d", "rlc e", "rlc h", "rlc l", "rlc (hl)", "rlc a", "rrc b", "rrc c", "rrc d", "rrc e", "rrc h", "rrc l", "rrc (hl)", "rrc a", "rl b", "rl c", "rl d", "rl e", "rl h", "rl l", "rl (hl)", "rl a", "rr b", "rr c", "rr d", "rr e", "rr h", "rr l", "rr (hl)", "rr a", "sla b", "sla c", "sla d", "sla e", "sla h", "sla l", "sla (hl)", "sla a", "sra b", "sra c", "sra d", "sra e", "sra h", "sra l", "sra (hl)", "sra a", "sll b", "sll c", "sll d", "sll e", "sll h", "sll l", "sll (hl)", "sll a", "srl b", "srl c", "srl d", "srl e", "srl h", "srl l", "srl (hl)", "srl a", "bit 0,b", "bit 0,c", "bit 0,d", "bit 0,e", "bit 0,h", "bit 0,l", "bit 0,(hl)", "bit 0,a", "bit 1,b", "bit 1,c", "bit 1,d", "bit 1,e", "bit 1,h", "bit 1,l", "bit 1,(hl)", "bit 1,a", "bit 2,b", "bit 2,c", "bit 2,d", "bit 2,e", "bit 2,h", "bit 2,l", "bit 2,(hl)", "bit 2,a", "bit 3,b", "bit 3,c", "bit 3,d", "bit 3,e", "bit 3,h", "bit 3,l", "bit 3,(hl)", "bit 3,a", "bit 4,b", "bit 4,c", "bit 4,d", "bit 4,e", "bit 4,h", "bit 4,l", "bit 4,(hl)", "bit 4,a", "bit 5,b", "bit 5,c", "bit 5,d", "bit 5,e", "bit 5,h", "bit 5,l", "bit 5,(hl)", "bit 5,a", "bit 6,b", "bit 6,c", "bit 6,d", "bit 6,e", "bit 6,h", "bit 6,l", "bit 6,(hl)", "bit 6,a", "bit 7,b", "bit 7,c", "bit 7,d", "bit 7,e", "bit 7,h", "bit 7,l", "bit 7,(hl)", "bit 7,a", "res 0,b", "res 0,c", "res 0,d", "res 0,e", "res 0,h", "res 0,l", "res 0,(hl)", "res 0,a", "res 1,b", "res 1,c", "res 1,d", "res 1,e", "res 1,h", "res 1,l", "res 1,(hl)", "res 1,a", "res 2,b", "res 2,c", "res 2,d", "res 2,e", "res 2,h", "res 2,l", "res 2,(hl)", "res 2,a", "res 3,b", "res 3,c", "res 3,d", "res 3,e", "res 3,h", "res 3,l", "res 3,(hl)", "res 3,a", "res 4,b", "res 4,c", "res 4,d", "res 4,e", "res 4,h", "res 4,l", "res 4,(hl)", "res 4,a", "res 5,b", "res 5,c", "res 5,d", "res 5,e", "res 5,h", "res 5,l", "res 5,(hl)", "res 5,a", "res 6,b", "res 6,c", "res 6,d", "res 6,e", "res 6,h", "res 6,l", "res 6,(hl)", "res 6,a", "res 7,b", "res 7,c", "res 7,d", "res 7,e", "res 7,h", "res 7,l", "res 7,(hl)", "res 7,a", "set 0,b", "set 0,c", "set 0,d", "set 0,e", "set 0,h", "set 0,l", "set 0,(hl)", "set 0,a", "set 1,b", "set 1,c", "set 1,d", "set 1,e", "set 1,h", "set 1,l", "set 1,(hl)", "set 1,a", "set 2,b", "set 2,c", "set 2,d", "set 2,e", "set 2,h", "set 2,l", "set 2,(hl)", "set 2,a", "set 3,b", "set 3,c", "set 3,d", "set 3,e", "set 3,h", "set 3,l", "set 3,(hl)", "set 3,a", "set 4,b", "set 4,c", "set 4,d", "set 4,e", "set 4,h", "set 4,l", "set 4,(hl)", "set 4,a", "set 5,b", "set 5,c", "set 5,d", "set 5,e", "set 5,h", "set 5,l", "set 5,(hl)", "set 5,a", "set 6,b", "set 6,c", "set 6,d", "set 6,e", "set 6,h", "set 6,l", "set 6,(hl)", "set 6,a", "set 7,b", "set 7,c", "set 7,d", "set 7,e", "set 7,h", "set 7,l", "set 7,(hl)", "set 7,a"};
-    const char *ix_opcodes[256] = {"", "", "", "", "inc b", "dec b", "ld b,$%02x", "", "", "add ix,bc", "", "", "inc c", "dec c", "ld c,$%02x", "", "", "", "", "", "inc d", "dec d", "ld d,$%02x", "", "", "add ix,de", "", "", "inc e", "dec e", "ld e,$%02x", "", "", "ld ix,$%04x", "ld ($%04x),ix", "inc ix", "inc ixh", "dec ixh", "ld ixh,$%02x", "", "", "add ix,ix", "ld ix,($%04x)", "dec ix", "inc ixl", "dec ixl", "ld ixl,$%02x", "", "", "", "", "", "inc (ix+%hhd)", "dec (ix+%hhd)", "ld (ix+%hhd),$%02x", "", "", "add ix,sp", "", "", "inc a", "dec a", "ld a,$%02x", "", "ld b,b", "ld b,c", "ld b,d", "ld b,e", "ld b,ixh", "ld b,ixl", "ld b,(ix+%hhd)", "ld b,a", "ld c,b", "ld c,c", "ld c,d", "ld c,e", "ld c,ixh", "ld c,ixl", "ld c,(ix+%hhd)", "ld c,a", "ld d,b", "ld d,c", "ld d,d", "ld d,e", "ld d,ixh", "ld d,ixl", "ld d,(ix+%hhd)", "ld d,a", "ld e,b", "ld e,c", "ld e,d", "ld e,e", "ld e,ixh", "ld e,ixl", "ld e,(ix+%hhd)", "ld e,a", "ld ixh,b", "ld ixh,c", "ld ixh,d", "ld ixh,e", "ld ixh,ixh", "ld ixh,ixl", "ld h,(ix+%hhd)", "ld ixh,a", "ld ixl,b", "ld ixl,c", "ld ixl,d", "ld ixl,e", "ld ixl,ixh", "ld ixl,ixl", "ld l,(ix+%hhd)", "ld ixl,a", "ld (ix+%hhd),b", "ld (ix+%hhd),c", "ld (ix+%hhd),d", "ld (ix+%hhd),e", "ld (ix+%hhd),h", "ld (ix+%hhd),l", "", "ld (ix+%hhd),a", "ld a,b", "ld a,c", "ld a,d", "ld a,e", "ld a,ixh", "ld a,ixl", "ld a,(ix+%hhd)", "ld a,a", "add a,b", "add a,c", "add a,d", "add a,e", "add a,ixh", "add a,ixl", "add a,(ix+%hhd)", "add a,a", "adc a,b", "adc a,c", "adc a,d", "adc a,e", "adc a,ixh", "adc a,ixl", "adc a,(ix+%hhd)", "adc a,a", "sub b", "sub c", "sub d", "sub e", "sub ixh", "sub ixl", "sub (ix+%hhd)", "sub a", "sbc a,b", "sbc a,c", "sbc a,d", "sbc a,e", "sbc a,ixh", "sbc a,ixl", "sbc a,(ix+%hhd)", "sbc a,a", "and b", "and c", "and d", "and e", "and ixh", "and ixl", "and (ix+%hhd)", "and a", "xor b", "xor c", "xor d", "xor e", "xor ixh", "xor ixl", "xor (ix+%hhd)", "xor a", "or b", "or c", "or d", "or e", "or ixh", "or ixl", "or (ix+%hhd)", "or a", "cp b", "cp c", "cp d", "cp e", "cp ixh", "cp ixl", "cp (ix+%hhd)", "cp a", "", "", "", "", "", "", "", "", "", "", "", "_IX Bit_", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "pop ix", "", "ex (sp),ix", "", "push ix", "", "", "", "jp (ix)", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "ld sp,ix", "", "", "", "", "", ""};
-    const char *ix_bit_opcodes[256] = {"rlc (ix+%hhd),b", "rlc (ix+%hhd),c", "rlc (ix+%hhd),d", "rlc (ix+%hhd),e", "rlc (ix+%hhd),h", "rlc (ix+%hhd),l", "rlc (ix+%hhd)", "rlc (ix+%hhd),a", "rrc (ix+%hhd),b", "rrc (ix+%hhd),c", "rrc (ix+%hhd),d", "rrc (ix+%hhd),e", "rrc (ix+%hhd),h", "rrc (ix+%hhd),l", "rrc (ix+%hhd)", "rrc (ix+%hhd),a", "rl (ix+%hhd),b", "rl (ix+%hhd),c", "rl (ix+%hhd),d", "rl (ix+%hhd),e", "rl (ix+%hhd),h", "rl (ix+%hhd),l", "rl (ix+%hhd)", "rl (ix+%hhd),a", "rr (ix+%hhd),b", "rr (ix+%hhd),c", "rr (ix+%hhd),d", "rr (ix+%hhd),e", "rr (ix+%hhd),h", "rr (ix+%hhd),l", "rr (ix+%hhd)", "rr (ix+%hhd),a", "sla (ix+%hhd),b", "sla (ix+%hhd),c", "sla (ix+%hhd),d", "sla (ix+%hhd),e", "sla (ix+%hhd),h", "sla (ix+%hhd),l", "sla (ix+%hhd)", "sla (ix+%hhd),a", "sra (ix+%hhd),b", "sra (ix+%hhd),c", "sra (ix+%hhd),d", "sra (ix+%hhd),e", "sra (ix+%hhd),h", "sra (ix+%hhd),l", "sra (ix+%hhd)", "sra (ix+%hhd),a", "sll (ix+%hhd),b", "sll (ix+%hhd),c", "sll (ix+%hhd),d", "sll (ix+%hhd),e", "sll (ix+%hhd),h", "sll (ix+%hhd),l", "sll (ix+%hhd)", "sll (ix+%hhd),a", "srl (ix+%hhd),b", "srl (ix+%hhd),c", "srl (ix+%hhd),d", "srl (ix+%hhd),e", "srl (ix+%hhd),h", "srl (ix+%hhd),l", "srl (ix+%hhd)", "srl (ix+%hhd),a", "bit 0,(ix+%hhd)", "bit 0,(ix+%hhd)", "bit 0,(ix+%hhd)", "bit 0,(ix+%hhd)", "bit 0,(ix+%hhd)", "bit 0,(ix+%hhd)", "bit 0,(ix+%hhd)", "bit 0,(ix+%hhd)", "bit 1,(ix+%hhd)", "bit 1,(ix+%hhd)", "bit 1,(ix+%hhd)", "bit 1,(ix+%hhd)", "bit 1,(ix+%hhd)", "bit 1,(ix+%hhd)", "bit 1,(ix+%hhd)", "bit 1,(ix+%hhd)", "bit 2,(ix+%hhd)", "bit 2,(ix+%hhd)", "bit 2,(ix+%hhd)", "bit 2,(ix+%hhd)", "bit 2,(ix+%hhd)", "bit 2,(ix+%hhd)", "bit 2,(ix+%hhd)", "bit 2,(ix+%hhd)", "bit 3,(ix+%hhd)", "bit 3,(ix+%hhd)", "bit 3,(ix+%hhd)", "bit 3,(ix+%hhd)", "bit 3,(ix+%hhd)", "bit 3,(ix+%hhd)", "bit 3,(ix+%hhd)", "bit 3,(ix+%hhd)", "bit 4,(ix+%hhd)", "bit 4,(ix+%hhd)", "bit 4,(ix+%hhd)", "bit 4,(ix+%hhd)", "bit 4,(ix+%hhd)", "bit 4,(ix+%hhd)", "bit 4,(ix+%hhd)", "bit 4,(ix+%hhd)", "bit 5,(ix+%hhd)", "bit 5,(ix+%hhd)", "bit 5,(ix+%hhd)", "bit 5,(ix+%hhd)", "bit 5,(ix+%hhd)", "bit 5,(ix+%hhd)", "bit 5,(ix+%hhd)", "bit 5,(ix+%hhd)", "bit 6,(ix+%hhd)", "bit 6,(ix+%hhd)", "bit 6,(ix+%hhd)", "bit 6,(ix+%hhd)", "bit 6,(ix+%hhd)", "bit 6,(ix+%hhd)", "bit 6,(ix+%hhd)", "bit 6,(ix+%hhd)", "bit 7,(ix+%hhd)", "bit 7,(ix+%hhd)", "bit 7,(ix+%hhd)", "bit 7,(ix+%hhd)", "bit 7,(ix+%hhd)", "bit 7,(ix+%hhd)", "bit 7,(ix+%hhd)", "bit 7,(ix+%hhd)", "res 0,(ix+%hhd),b", "res 0,(ix+%hhd),c", "res 0,(ix+%hhd),d", "res 0,(ix+%hhd),e", "res 0,(ix+%hhd),h", "res 0,(ix+%hhd),l", "res 0,(ix+%hhd)", "res 0,(ix+%hhd),a", "res 1,(ix+%hhd),b", "res 1,(ix+%hhd),c", "res 1,(ix+%hhd),d", "res 1,(ix+%hhd),e", "res 1,(ix+%hhd),h", "res 1,(ix+%hhd),l", "res 1,(ix+%hhd)", "res 1,(ix+%hhd),a", "res 2,(ix+%hhd),b", "res 2,(ix+%hhd),c", "res 2,(ix+%hhd),d", "res 2,(ix+%hhd),e", "res 2,(ix+%hhd),h", "res 2,(ix+%hhd),l", "res 2,(ix+%hhd)", "res 2,(ix+%hhd),a", "res 3,(ix+%hhd),b", "res 3,(ix+%hhd),c", "res 3,(ix+%hhd),d", "res 3,(ix+%hhd),e", "res 3,(ix+%hhd),h", "res 3,(ix+%hhd),l", "res 3,(ix+%hhd)", "res 3,(ix+%hhd),a", "res 4,(ix+%hhd),b", "res 4,(ix+%hhd),c", "res 4,(ix+%hhd),d", "res 4,(ix+%hhd),e", "res 4,(ix+%hhd),h", "res 4,(ix+%hhd),l", "res 4,(ix+%hhd)", "res 4,(ix+%hhd),a", "res 5,(ix+%hhd),b", "res 5,(ix+%hhd),c", "res 5,(ix+%hhd),d", "res 5,(ix+%hhd),e", "res 5,(ix+%hhd),h", "res 5,(ix+%hhd),l", "res 5,(ix+%hhd)", "res 5,(ix+%hhd),a", "res 6,(ix+%hhd),b", "res 6,(ix+%hhd),c", "res 6,(ix+%hhd),d", "res 6,(ix+%hhd),e", "res 6,(ix+%hhd),h", "res 6,(ix+%hhd),l", "res 6,(ix+%hhd)", "res 6,(ix+%hhd),a", "res 7,(ix+%hhd),b", "res 7,(ix+%hhd),c", "res 7,(ix+%hhd),d", "res 7,(ix+%hhd),e", "res 7,(ix+%hhd),h", "res 7,(ix+%hhd),l", "res 7,(ix+%hhd)", "res 7,(ix+%hhd),a", "set 0,(ix+%hhd),b", "set 0,(ix+%hhd),c", "set 0,(ix+%hhd),d", "set 0,(ix+%hhd),e", "set 0,(ix+%hhd),h", "set 0,(ix+%hhd),l", "set 0,(ix+%hhd)", "set 0,(ix+%hhd),a", "set 1,(ix+%hhd),b", "set 1,(ix+%hhd),c", "set 1,(ix+%hhd),d", "set 1,(ix+%hhd),e", "set 1,(ix+%hhd),h", "set 1,(ix+%hhd),l", "set 1,(ix+%hhd)", "set 1,(ix+%hhd),a", "set 2,(ix+%hhd),b", "set 2,(ix+%hhd),c", "set 2,(ix+%hhd),d", "set 2,(ix+%hhd),e", "set 2,(ix+%hhd),h", "set 2,(ix+%hhd),l", "set 2,(ix+%hhd)", "set 2,(ix+%hhd),a", "set 3,(ix+%hhd),b", "set 3,(ix+%hhd),c", "set 3,(ix+%hhd),d", "set 3,(ix+%hhd),e", "set 3,(ix+%hhd),h", "set 3,(ix+%hhd),l", "set 3,(ix+%hhd)", "set 3,(ix+%hhd),a", "set 4,(ix+%hhd),b", "set 4,(ix+%hhd),c", "set 4,(ix+%hhd),d", "set 4,(ix+%hhd),e", "set 4,(ix+%hhd),h", "set 4,(ix+%hhd),l", "set 4,(ix+%hhd)", "set 4,(ix+%hhd),a", "set 5,(ix+%hhd),b", "set 5,(ix+%hhd),c", "set 5,(ix+%hhd),d", "set 5,(ix+%hhd),e", "set 5,(ix+%hhd),h", "set 5,(ix+%hhd),l", "set 5,(ix+%hhd)", "set 5,(ix+%hhd),a", "set 6,(ix+%hhd),b", "set 6,(ix+%hhd),c", "set 6,(ix+%hhd),d", "set 6,(ix+%hhd),e", "set 6,(ix+%hhd),h", "set 6,(ix+%hhd),l", "set 6,(ix+%hhd)", "set 6,(ix+%hhd),a", "set 7,(ix+%hhd),b", "set 7,(ix+%hhd),c", "set 7,(ix+%hhd),d", "set 7,Line truncated
-    const char *misc_opcodes[128] = {"in b,(c)", "out (c),b", "sbc hl,bc", "ld ($%04x),bc", "neg", "retn", "im 0", "ld i,a", "in c,(c)", "out (c),c", "adc hl,bc", "ld bc,($%04x)", "mlt bc", "reti", "", "ld r,a", "in d,(c)", "out (c),d", "sbc hl,de", "ld ($%04x),de", "", "", "im 1", "ld a,i", "in e,(c)", "out (c),e", "adc hl,de", "ld de,($%04x)", "mlt de", "", "im 2", "ld a,r", "in h,(c)", "out (c),h", "sbc hl,hl", "ld ($%04x),hl", "tst $%02x", "", "", "rrd", "in l,(c)", "out (c),l", "adc hl,hl", "ld hl,($%04x)", "mlt hl", "", "", "rld", "in (c)", "out (c),0", "sbc hl,sp", "ld ($%04x),sp", "tstio $%02x", "", "slp", "", "in a,(c)", "out (c),a", "adc hl,sp", "ld sp,($%04x)", "mlt sp", "", "", "", "", "", "", "otim", "", "", "", "", "", "", "", "otdm", "", "", "", "", "", "", "", "otimr", "", "", "", "", "", "", "", "otdmr", "", "", "", "", "ldi", "cpi", "ini", "outi", "", "", "", "", "ldd", "cpd", "ind", "outd", "", "", "", "", "ldir", "cpir", "inir", "otir", "", "", "", "", "lddr", "cpdr", "indr", "otdr", "", "", "", ""};
-    const char *iy_opcodes[256] = {"", "", "", "", "inc b", "dec b", "ld b,$%02x", "", "", "add iy,bc", "", "", "inc c", "dec c", "ld c,$%02x", "", "", "", "", "", "inc d", "dec d", "ld d,$%02x", "", "", "add iy,de", "", "", "inc e", "dec e", "ld e,$%02x", "", "", "ld iy,$%04x", "ld ($%04x),iy", "inc iy", "inc iyh", "dec iyh", "ld iyh,$%02x", "", "", "add iy,iy", "ld iy,($%04x)", "dec iy", "inc iyl", "dec iyl", "ld iyl,$%02x", "", "", "", "", "", "inc (iy+%hhd)", "dec (iy+%hhd)", "ld (iy+%hhd),$%02x", "", "", "add iy,sp", "", "", "inc a", "dec a", "ld a,$%02x", "", "ld b,b", "ld b,c", "ld b,d", "ld b,e", "ld b,iyh", "ld b,iyl", "ld b,(iy+%hhd)", "ld b,a", "ld c,b", "ld c,c", "ld c,d", "ld c,e", "ld c,iyh", "ld c,iyl", "ld c,(iy+%hhd)", "ld c,a", "ld d,b", "ld d,c", "ld d,d", "ld d,e", "ld d,iyh", "ld d,iyl", "ld d,(iy+%hhd)", "ld d,a", "ld e,b", "ld e,c", "ld e,d", "ld e,e", "ld e,iyh", "ld e,iyl", "ld e,(iy+%hhd)", "ld e,a", "ld iyh,b", "ld iyh,c", "ld iyh,d", "ld iyh,e", "ld iyh,iyh", "ld iyh,iyl", "ld h,(iy+%hhd)", "ld iyh,a", "ld iyl,b", "ld iyl,c", "ld iyl,d", "ld iyl,e", "ld iyl,iyh", "ld iyl,iyl", "ld l,(iy+%hhd)", "ld iyl,a", "ld (iy+%hhd),b", "ld (iy+%hhd),c", "ld (iy+%hhd),d", "ld (iy+%hhd),e", "ld (iy+%hhd),h", "ld (iy+%hhd),l", "", "ld (iy+%hhd),a", "ld a,b", "ld a,c", "ld a,d", "ld a,e", "ld a,iyh", "ld a,iyl", "ld a,(iy+%hhd)", "ld a,a", "add a,b", "add a,c", "add a,d", "add a,e", "add a,iyh", "add a,iyl", "add a,(iy+%hhd)", "add a,a", "adc a,b", "adc a,c", "adc a,d", "adc a,e", "adc a,iyh", "adc a,iyl", "adc a,(iy+%hhd)", "adc a,a", "sub b", "sub c", "sub d", "sub e", "sub iyh", "sub iyl", "sub (iy+%hhd)", "sub a", "sbc a,b", "sbc a,c", "sbc a,d", "sbc a,e", "sbc a,iyh", "sbc a,iyl", "sbc a,(iy+%hhd)", "sbc a,a", "and b", "and c", "and d", "and e", "and iyh", "and iyl", "and (iy+%hhd)", "and a", "xor b", "xor c", "xor d", "xor e", "xor iyh", "xor iyl", "xor (iy+%hhd)", "xor a", "or b", "or c", "or d", "or e", "or iyh", "or iyl", "or (iy+%hhd)", "or a", "cp b", "cp c", "cp d", "cp e", "cp iyh", "cp iyl", "cp (iy+%hhd)", "cp a", "", "", "", "", "", "", "", "", "", "", "", "_IY Bit_", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "pop iy", "", "ex (sp),iy", "", "push iy", "", "", "", "jp (iy)", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "ld sp,iy", "", "", "", "", "", ""};
-    const char *iy_bit_opcodes[256] = {"rlc (iy+%hhd),b", "rlc (iy+%hhd),c", "rlc (iy+%hhd),d", "rlc (iy+%hhd),e", "rlc (iy+%hhd),h", "rlc (iy+%hhd),l", "rlc (iy+%hhd)", "rlc (iy+%hhd),a", "rrc (iy+%hhd),b", "rrc (iy+%hhd),c", "rrc (iy+%hhd),d", "rrc (iy+%hhd),e", "rrc (iy+%hhd),h", "rrc (iy+%hhd),l", "rrc (iy+%hhd)", "rrc (iy+%hhd),a", "rl (iy+%hhd),b", "rl (iy+%hhd),c", "rl (iy+%hhd),d", "rl (iy+%hhd),e", "rl (iy+%hhd),h", "rl (iy+%hhd),l", "rl (iy+%hhd)", "rl (iy+%hhd),a", "rr (iy+%hhd),b", "rr (iy+%hhd),c", "rr (iy+%hhd),d", "rr (iy+%hhd),e", "rr (iy+%hhd),h", "rr (iy+%hhd),l", "rr (iy+%hhd)", "rr (iy+%hhd),a", "sla (iy+%hhd),b", "sla (iy+%hhd),c", "sla (iy+%hhd),d", "sla (iy+%hhd),e", "sla (iy+%hhd),h", "sla (iy+%hhd),l", "sla (iy+%hhd)", "sla (iy+%hhd),a", "sra (iy+%hhd),b", "sra (iy+%hhd),c", "sra (iy+%hhd),d", "sra (iy+%hhd),e", "sra (iy+%hhd),h", "sra (iy+%hhd),l", "sra (iy+%hhd)", "sra (iy+%hhd),a", "sll (iy+%hhd),b", "sll (iy+%hhd),c", "sll (iy+%hhd),d", "sll (iy+%hhd),e", "sll (iy+%hhd),h", "sll (iy+%hhd),l", "sll (iy+%hhd)", "sll (iy+%hhd),a", "srl (iy+%hhd),b", "srl (iy+%hhd),c", "srl (iy+%hhd),d", "srl (iy+%hhd),e", "srl (iy+%hhd),h", "srl (iy+%hhd),l", "srl (iy+%hhd)", "srl (iy+%hhd),a", "bit 0,(iy+%hhd)", "bit 0,(iy+%hhd)", "bit 0,(iy+%hhd)", "bit 0,(iy+%hhd)", "bit 0,(iy+%hhd)", "bit 0,(iy+%hhd)", "bit 0,(iy+%hhd)", "bit 0,(iy+%hhd)", "bit 1,(iy+%hhd)", "bit 1,(iy+%hhd)", "bit 1,(iy+%hhd)", "bit 1,(iy+%hhd)", "bit 1,(iy+%hhd)", "bit 1,(iy+%hhd)", "bit 1,(iy+%hhd)", "bit 1,(iy+%hhd)", "bit 2,(iy+%hhd)", "bit 2,(iy+%hhd)", "bit 2,(iy+%hhd)", "bit 2,(iy+%hhd)", "bit 2,(iy+%hhd)", "bit 2,(iy+%hhd)", "bit 2,(iy+%hhd)", "bit 2,(iy+%hhd)", "bit 3,(iy+%hhd)", "bit 3,(iy+%hhd)", "bit 3,(iy+%hhd)", "bit 3,(iy+%hhd)", "bit 3,(iy+%hhd)", "bit 3,(iy+%hhd)", "bit 3,(iy+%hhd)", "bit 3,(iy+%hhd)", "bit 4,(iy+%hhd)", "bit 4,(iy+%hhd)", "bit 4,(iy+%hhd)", "bit 4,(iy+%hhd)", "bit 4,(iy+%hhd)", "bit 4,(iy+%hhd)", "bit 4,(iy+%hhd)", "bit 4,(iy+%hhd)", "bit 5,(iy+%hhd)", "bit 5,(iy+%hhd)", "bit 5,(iy+%hhd)", "bit 5,(iy+%hhd)", "bit 5,(iy+%hhd)", "bit 5,(iy+%hhd)", "bit 5,(iy+%hhd)", "bit 5,(iy+%hhd)", "bit 6,(iy+%hhd)", "bit 6,(iy+%hhd)", "bit 6,(iy+%hhd)", "bit 6,(iy+%hhd)", "bit 6,(iy+%hhd)", "bit 6,(iy+%hhd)", "bit 6,(iy+%hhd)", "bit 6,(iy+%hhd)", "bit 7,(iy+%hhd)", "bit 7,(iy+%hhd)", "bit 7,(iy+%hhd)", "bit 7,(iy+%hhd)", "bit 7,(iy+%hhd)", "bit 7,(iy+%hhd)", "bit 7,(iy+%hhd)", "bit 7,(iy+%hhd)", "res 0,(iy+%hhd),b", "res 0,(iy+%hhd),c", "res 0,(iy+%hhd),d", "res 0,(iy+%hhd),e", "res 0,(iy+%hhd),h", "res 0,(iy+%hhd),l", "res 0,(iy+%hhd)", "res 0,(iy+%hhd),a", "res 1,(iy+%hhd),b", "res 1,(iy+%hhd),c", "res 1,(iy+%hhd),d", "res 1,(iy+%hhd),e", "res 1,(iy+%hhd),h", "res 1,(iy+%hhd),l", "res 1,(iy+%hhd)", "res 1,(iy+%hhd),a", "res 2,(iy+%hhd),b", "res 2,(iy+%hhd),c", "res 2,(iy+%hhd),d", "res 2,(iy+%hhd),e", "res 2,(iy+%hhd),h", "res 2,(iy+%hhd),l", "res 2,(iy+%hhd)", "res 2,(iy+%hhd),a", "res 3,(iy+%hhd),b", "res 3,(iy+%hhd),c", "res 3,(iy+%hhd),d", "res 3,(iy+%hhd),e", "res 3,(iy+%hhd),h", "res 3,(iy+%hhd),l", "res 3,(iy+%hhd)", "res 3,(iy+%hhd),a", "res 4,(iy+%hhd),b", "res 4,(iy+%hhd),c", "res 4,(iy+%hhd),d", "res 4,(iy+%hhd),e", "res 4,(iy+%hhd),h", "res 4,(iy+%hhd),l", "res 4,(iy+%hhd)", "res 4,(iy+%hhd),a", "res 5,(iy+%hhd),b", "res 5,(iy+%hhd),c", "res 5,(iy+%hhd),d", "res 5,(iy+%hhd),e", "res 5,(iy+%hhd),h", "res 5,(iy+%hhd),l", "res 5,(iy+%hhd)", "res 5,(iy+%hhd),a", "res 6,(iy+%hhd),b", "res 6,(iy+%hhd),c", "res 6,(iy+%hhd),d", "res 6,(iy+%hhd),e", "res 6,(iy+%hhd),h", "res 6,(iy+%hhd),l", "res 6,(iy+%hhd)", "res 6,(iy+%hhd),a", "res 7,(iy+%hhd),b", "res 7,(iy+%hhd),c", "res 7,(iy+%hhd),d", "res 7,(iy+%hhd),e", "res 7,(iy+%hhd),h", "res 7,(iy+%hhd),l", "res 7,(iy+%hhd)", "res 7,(iy+%hhd),a", "set 0,(iy+%hhd),b", "set 0,(iy+%hhd),c", "set 0,(iy+%hhd),d", "set 0,(iy+%hhd),e", "set 0,(iy+%hhd),h", "set 0,(iy+%hhd),l", "set 0,(iy+%hhd)", "set 0,(iy+%hhd),a", "set 1,(iy+%hhd),b", "set 1,(iy+%hhd),c", "set 1,(iy+%hhd),d", "set 1,(iy+%hhd),e", "set 1,(iy+%hhd),h", "set 1,(iy+%hhd),l", "set 1,(iy+%hhd)", "set 1,(iy+%hhd),a", "set 2,(iy+%hhd),b", "set 2,(iy+%hhd),c", "set 2,(iy+%hhd),d", "set 2,(iy+%hhd),e", "set 2,(iy+%hhd),h", "set 2,(iy+%hhd),l", "set 2,(iy+%hhd)", "set 2,(iy+%hhd),a", "set 3,(iy+%hhd),b", "set 3,(iy+%hhd),c", "set 3,(iy+%hhd),d", "set 3,(iy+%hhd),e", "set 3,(iy+%hhd),h", "set 3,(iy+%hhd),l", "set 3,(iy+%hhd)", "set 3,(iy+%hhd),a", "set 4,(iy+%hhd),b", "set 4,(iy+%hhd),c", "set 4,(iy+%hhd),d", "set 4,(iy+%hhd),e", "set 4,(iy+%hhd),h", "set 4,(iy+%hhd),l", "set 4,(iy+%hhd)", "set 4,(iy+%hhd),a", "set 5,(iy+%hhd),b", "set 5,(iy+%hhd),c", "set 5,(iy+%hhd),d", "set 5,(iy+%hhd),e", "set 5,(iy+%hhd),h", "set 5,(iy+%hhd),l", "set 5,(iy+%hhd)", "set 5,(iy+%hhd),a", "set 6,(iy+%hhd),b", "set 6,(iy+%hhd),c", "set 6,(iy+%hhd),d", "set 6,(iy+%hhd),e", "set 6,(iy+%hhd),h", "set 6,(iy+%hhd),l", "set 6,(iy+%hhd)", "set 6,(iy+%hhd),a", "set 7,(iy+%hhd),b", "set 7,(iy+%hhd),c", "set 7,(iy+%hhd),d", "set 7,Line truncated
-
-//    const char *base_opcodes[256] = {"nop", "ld bc,$%04x", "ld (bc),a", "inc bc", "inc b", "dec b", "ld b,$%02x", "rlca", "ex af,af'", "add hl,bc", "ld a,(bc)", "dec bc", "inc c", "dec c", "ld c,$%02x", "rrca", "djnz %hhd", "ld de,$%04x", "ld (de),a", "inc de", "inc d", "dec d", "ld d,$%02x", "rla", "jr %hhd", "add hl,de", "ld a,(de)", "dec de", "inc e", "dec e", "ld e,$%02x", "rra", "jr nz,%hhd", "ld hl,$%04x", "ld ($%04x),hl", "inc hl", "inc h", "dec h", "ld h,$%02x", "daa", "jr z,%hhd", "add hl,hl", "ld hl,($%04x)", "dec hl", "inc l", "dec l", "ld l,$%02x", "cpl", "jr nc,%hhd", "ld sp,$%04x", "ld ($%04x),a", "inc sp", "inc (hl)", "dec (hl)", "ld (hl),$%02x", "scf", "jr c,%hhd", "add hl,sp", "ld a,($%04x)", "dec sp", "inc a", "dec a", "ld a,$%02x", "ccf", "ld b,b", "ld b,c", "ld b,d", "ld b,e", "ld b,h", "ld b,l", "ld b,(hl)", "ld b,a", "ld c,b", "ld c,c", "ld c,d", "ld c,e", "ld c,h", "ld c,l", "ld c,(hl)", "ld c,a", "ld d,b", "ld d,c", "ld d,d", "ld d,e", "ld d,h", "ld d,l", "ld d,(hl)", "ld d,a", "ld e,b", "ld e,c", "ld e,d", "ld e,e", "ld e,h", "ld e,l", "ld e,(hl)", "ld e,a", "ld h,b", "ld h,c", "ld h,d", "ld h,e", "ld h,h", "ld h,l", "ld h,(hl)", "ld h,a", "ld l,b", "ld l,c", "ld l,d", "ld l,e", "ld l,h", "ld l,l", "ld l,(hl)", "ld l,a", "ld (hl),b", "ld (hl),c", "ld (hl),d", "ld (hl),e", "ld (hl),h", "ld (hl),l", "halt", "ld (hl),a", "ld a,b", "ld a,c", "ld a,d", "ld a,e", "ld a,h", "ld a,l", "ld a,(hl)", "ld a,a", "add a,b", "add a,c", "add a,d", "add a,e", "add a,h", "add a,l", "add a,(hl)", "add a,a", "adc a,b", "adc a,c", "adc a,d", "adc a,e", "adc a,h", "adc a,l", "adc a,(hl)", "adc a,a", "sub b", "sub c", "sub d", "sub e", "sub h", "sub l", "sub (hl)", "sub a", "sbc a,b", "sbc a,c", "sbc a,d", "sbc a,e", "sbc a,h", "sbc a,l", "sbc a,(hl)", "sbc a,a", "and b", "and c", "and d", "and e", "and h", "and l", "and (hl)", "and a", "xor b", "xor c", "xor d", "xor e", "xor h", "xor l", "xor (hl)", "xor a", "or b", "or c", "or d", "or e", "or h", "or l", "or (hl)", "or a", "cp b", "cp c", "cp d", "cp e", "cp h", "cp l", "cp (hl)", "cp a", "ret nz", "pop bc", "jp nz,$%04x", "jp $%04x", "call nz,$%04x", "push bc", "add a,$%02x", "rst 00h", "ret z", "ret", "jp z,$%04x", "_Bit_", "call z,$%04x", "call $%04x", "adc a,$%02x", "rst 08h", "ret nc", "pop de", "jp nc,$%04x", "out ($%02x),a", "call nc,$%04x", "push de", "sub $%02x", "rst 10h", "ret c", "exx", "jp c,$%04x", "in a,($%02x)", "call c,$%04x", "_IX_", "sbc a,$%02x", "rst 18h", "ret po", "pop hl", "jp po,$%04x", "ex (sp),hl", "call po,$%04x", "push hl", "and $%02x", "rst 20h", "ret pe", "jp (hl)", "jp pe,$%04x", "ex de,hl", "call pe,$%04x", "_Misc._", "xor $%02x", "rst 28h", "ret p", "pop af", "jp p,$%04x", "di", "call p,$%04x", "push af", "or $%02x", "rst 30h", "ret m", "ld sp,hl", "jp m,$%04x", "ei", "call m,$%04x", "_IY_", "cp $%02x", "rst 38h"};
-//    const char *cb_opcodes[256] = {"rlc b", "rlc c", "rlc d", "rlc e", "rlc h", "rlc l", "rlc (hl)", "rlc a", "rrc b", "rrc c", "rrc d", "rrc e", "rrc h", "rrc l", "rrc (hl)", "rrc a", "rl b", "rl c", "rl d", "rl e", "rl h", "rl l", "rl (hl)", "rl a", "rr b", "rr c", "rr d", "rr e", "rr h", "rr l", "rr (hl)", "rr a", "sla b", "sla c", "sla d", "sla e", "sla h", "sla l", "sla (hl)", "sla a", "sra b", "sra c", "sra d", "sra e", "sra h", "sra l", "sra (hl)", "sra a", "sll b", "sll c", "sll d", "sll e", "sll h", "sll l", "sll (hl)", "sll a", "srl b", "srl c", "srl d", "srl e", "srl h", "srl l", "srl (hl)", "srl a", "bit 0,b", "bit 0,c", "bit 0,d", "bit 0,e", "bit 0,h", "bit 0,l", "bit 0,(hl)", "bit 0,a", "bit 1,b", "bit 1,c", "bit 1,d", "bit 1,e", "bit 1,h", "bit 1,l", "bit 1,(hl)", "bit 1,a", "bit 2,b", "bit 2,c", "bit 2,d", "bit 2,e", "bit 2,h", "bit 2,l", "bit 2,(hl)", "bit 2,a", "bit 3,b", "bit 3,c", "bit 3,d", "bit 3,e", "bit 3,h", "bit 3,l", "bit 3,(hl)", "bit 3,a", "bit 4,b", "bit 4,c", "bit 4,d", "bit 4,e", "bit 4,h", "bit 4,l", "bit 4,(hl)", "bit 4,a", "bit 5,b", "bit 5,c", "bit 5,d", "bit 5,e", "bit 5,h", "bit 5,l", "bit 5,(hl)", "bit 5,a", "bit 6,b", "bit 6,c", "bit 6,d", "bit 6,e", "bit 6,h", "bit 6,l", "bit 6,(hl)", "bit 6,a", "bit 7,b", "bit 7,c", "bit 7,d", "bit 7,e", "bit 7,h", "bit 7,l", "bit 7,(hl)", "bit 7,a", "res 0,b", "res 0,c", "res 0,d", "res 0,e", "res 0,h", "res 0,l", "res 0,(hl)", "res 0,a", "res 1,b", "res 1,c", "res 1,d", "res 1,e", "res 1,h", "res 1,l", "res 1,(hl)", "res 1,a", "res 2,b", "res 2,c", "res 2,d", "res 2,e", "res 2,h", "res 2,l", "res 2,(hl)", "res 2,a", "res 3,b", "res 3,c", "res 3,d", "res 3,e", "res 3,h", "res 3,l", "res 3,(hl)", "res 3,a", "res 4,b", "res 4,c", "res 4,d", "res 4,e", "res 4,h", "res 4,l", "res 4,(hl)", "res 4,a", "res 5,b", "res 5,c", "res 5,d", "res 5,e", "res 5,h", "res 5,l", "res 5,(hl)", "res 5,a", "res 6,b", "res 6,c", "res 6,d", "res 6,e", "res 6,h", "res 6,l", "res 6,(hl)", "res 6,a", "res 7,b", "res 7,c", "res 7,d", "res 7,e", "res 7,h", "res 7,l", "res 7,(hl)", "res 7,a", "set 0,b", "set 0,c", "set 0,d", "set 0,e", "set 0,h", "set 0,l", "set 0,(hl)", "set 0,a", "set 1,b", "set 1,c", "set 1,d", "set 1,e", "set 1,h", "set 1,l", "set 1,(hl)", "set 1,a", "set 2,b", "set 2,c", "set 2,d", "set 2,e", "set 2,h", "set 2,l", "set 2,(hl)", "set 2,a", "set 3,b", "set 3,c", "set 3,d", "set 3,e", "set 3,h", "set 3,l", "set 3,(hl)", "set 3,a", "set 4,b", "set 4,c", "set 4,d", "set 4,e", "set 4,h", "set 4,l", "set 4,(hl)", "set 4,a", "set 5,b", "set 5,c", "set 5,d", "set 5,e", "set 5,h", "set 5,l", "set 5,(hl)", "set 5,a", "set 6,b", "set 6,c", "set 6,d", "set 6,e", "set 6,h", "set 6,l", "set 6,(hl)", "set 6,a", "set 7,b", "set 7,c", "set 7,d", "set 7,e", "set 7,h", "set 7,l", "set 7,(hl)", "set 7,a"};
-//    const char *ix_opcodes[256] = {"", "", "", "", "inc b", "dec b", "ld b,$%02x", "", "", "add ix,bc", "", "", "inc c", "dec c", "ld c,$%02x", "", "", "", "", "", "inc d", "dec d", "ld d,$%02x", "", "", "add ix,de", "", "", "inc e", "dec e", "ld e,$%02x", "", "", "ld ix,$%04x", "ld ($%04x),ix", "inc ix", "inc ixh", "dec ixh", "ld ixh,$%02x", "", "", "add ix,ix", "ld ix,($%04x)", "dec ix", "inc ixl", "dec ixl", "ld ixl,$%02x", "", "", "", "", "", "inc (ix+%hhd)", "dec (ix+%hhd)", "ld (ix+%hhd),$%02x", "", "", "add ix,sp", "", "", "inc a", "dec a", "ld a,$%02x", "", "ld b,b", "ld b,c", "ld b,d", "ld b,e", "ld b,ixh", "ld b,ixl", "ld b,(ix+%hhd)", "ld b,a", "ld c,b", "ld c,c", "ld c,d", "ld c,e", "ld c,ixh", "ld c,ixl", "ld c,(ix+%hhd)", "ld c,a", "ld d,b", "ld d,c", "ld d,d", "ld d,e", "ld d,ixh", "ld d,ixl", "ld d,(ix+%hhd)", "ld d,a", "ld e,b", "ld e,c", "ld e,d", "ld e,e", "ld e,ixh", "ld e,ixl", "ld e,(ix+%hhd)", "ld e,a", "ld ixh,b", "ld ixh,c", "ld ixh,d", "ld ixh,e", "ld ixh,ixh", "ld ixh,ixl", "ld h,(ix+%hhd)", "ld ixh,a", "ld ixl,b", "ld ixl,c", "ld ixl,d", "ld ixl,e", "ld ixl,ixh", "ld ixl,ixl", "ld l,(ix+%hhd)", "ld ixl,a", "ld (ix+%hhd),b", "ld (ix+%hhd),c", "ld (ix+%hhd),d", "ld (ix+%hhd),e", "ld (ix+%hhd),h", "ld (ix+%hhd),l", "", "ld (ix+%hhd),a", "ld a,b", "ld a,c", "ld a,d", "ld a,e", "ld a,ixh", "ld a,ixl", "ld a,(ix+%hhd)", "ld a,a", "add a,b", "add a,c", "add a,d", "add a,e", "add a,ixh", "add a,ixl", "add a,(ix+%hhd)", "add a,a", "adc a,b", "adc a,c", "adc a,d", "adc a,e", "adc a,ixh", "adc a,ixl", "adc a,(ix+%hhd)", "adc a,a", "sub b", "sub c", "sub d", "sub e", "sub ixh", "sub ixl", "sub (ix+%hhd)", "sub a", "sbc a,b", "sbc a,c", "sbc a,d", "sbc a,e", "sbc a,ixh", "sbc a,ixl", "sbc a,(ix+%hhd)", "sbc a,a", "and b", "and c", "and d", "and e", "and ixh", "and ixl", "and (ix+%hhd)", "and a", "xor b", "xor c", "xor d", "xor e", "xor ixh", "xor ixl", "xor (ix+%hhd)", "xor a", "or b", "or c", "or d", "or e", "or ixh", "or ixl", "or (ix+%hhd)", "or a", "cp b", "cp c", "cp d", "cp e", "cp ixh", "cp ixl", "cp (ix+%hhd)", "cp a", "", "", "", "", "", "", "", "", "", "", "", "_IX Bit_", "", "", "", "", "", "pop ix", "", "ex (sp),ix", "", "push ix", "", "", "", "jp (ix)", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "ld sp,ix", "", "", "", "", "", ""};
-//    const char *ix_bit_opcodes[256] = {"rlc (ix+%hhd),b", "rlc (ix+%hhd),c", "rlc (ix+%hhd),d", "rlc (ix+%hhd),e", "rlc (ix+%hhd),h", "rlc (ix+%hhd),l", "rlc (ix+%hhd)", "rlc (ix+%hhd),a", "rrc (ix+%hhd),b", "rrc (ix+%hhd),c", "rrc (ix+%hhd),d", "rrc (ix+%hhd),e", "rrc (ix+%hhd),h", "rrc (ix+%hhd),l", "rrc (ix+%hhd)", "rrc (ix+%hhd),a", "rl (ix+%hhd),b", "rl (ix+%hhd),c", "rl (ix+%hhd),d", "rl (ix+%hhd),e", "rl (ix+%hhd),h", "rl (ix+%hhd),l", "rl (ix+%hhd)", "rl (ix+%hhd),a", "rr (ix+%hhd),b", "rr (ix+%hhd),c", "rr (ix+%hhd),d", "rr (ix+%hhd),e", "rr (ix+%hhd),h", "rr (ix+%hhd),l", "rr (ix+%hhd)", "rr (ix+%hhd),a", "sla (ix+%hhd),b", "sla (ix+%hhd),c", "sla (ix+%hhd),d", "sla (ix+%hhd),e", "sla (ix+%hhd),h", "sla (ix+%hhd),l", "sla (ix+%hhd)", "sla (ix+%hhd),a", "sra (ix+%hhd),b", "sra (ix+%hhd),c", "sra (ix+%hhd),d", "sra (ix+%hhd),e", "sra (ix+%hhd),h", "sra (ix+%hhd),l", "sra (ix+%hhd)", "sra (ix+%hhd),a", "sll (ix+%hhd),b", "sll (ix+%hhd),c", "sll (ix+%hhd),d", "sll (ix+%hhd),e", "sll (ix+%hhd),h", "sll (ix+%hhd),l", "sll (ix+%hhd)", "sll (ix+%hhd),a", "srl (ix+%hhd),b", "srl (ix+%hhd),c", "srl (ix+%hhd),d", "srl (ix+%hhd),e", "srl (ix+%hhd),h", "srl (ix+%hhd),l", "srl (ix+%hhd)", "srl (ix+%hhd),a", "bit 0,(ix+%hhd)", "bit 0,(ix+%hhd)", "bit 0,(ix+%hhd)", "bit 0,(ix+%hhd)", "bit 0,(ix+%hhd)", "bit 0,(ix+%hhd)", "bit 0,(ix+%hhd)", "bit 0,(ix+%hhd)", "bit 1,(ix+%hhd)", "bit 1,(ix+%hhd)", "bit 1,(ix+%hhd)", "bit 1,(ix+%hhd)", "bit 1,(ix+%hhd)", "bit 1,(ix+%hhd)", "bit 1,(ix+%hhd)", "bit 1,(ix+%hhd)", "bit 2,(ix+%hhd)", "bit 2,(ix+%hhd)", "bit 2,(ix+%hhd)", "bit 2,(ix+%hhd)", "bit 2,(ix+%hhd)", "bit 2,(ix+%hhd)", "bit 2,(ix+%hhd)", "bit 2,(ix+%hhd)", "bit 3,(ix+%hhd)", "bit 3,(ix+%hhd)", "bit 3,(ix+%hhd)", "bit 3,(ix+%hhd)", "bit 3,(ix+%hhd)", "bit 3,(ix+%hhd)", "bit 3,(ix+%hhd)", "bit 3,(ix+%hhd)", "bit 4,(ix+%hhd)", "bit 4,(ix+%hhd)", "bit 4,(ix+%hhd)", "bit 4,(ix+%hhd)", "bit 4,(ix+%hhd)", "bit 4,(ix+%hhd)", "bit 4,(ix+%hhd)", "bit 4,(ix+%hhd)", "bit 5,(ix+%hhd)", "bit 5,(ix+%hhd)", "bit 5,(ix+%hhd)", "bit 5,(ix+%hhd)", "bit 5,(ix+%hhd)", "bit 5,(ix+%hhd)", "bit 5,(ix+%hhd)", "bit 5,(ix+%hhd)", "bit 6,(ix+%hhd)", "bit 6,(ix+%hhd)", "bit 6,(ix+%hhd)", "bit 6,(ix+%hhd)", "bit 6,(ix+%hhd)", "bit 6,(ix+%hhd)", "bit 6,(ix+%hhd)", "bit 6,(ix+%hhd)", "bit 7,(ix+%hhd)", "bit 7,(ix+%hhd)", "bit 7,(ix+%hhd)", "bit 7,(ix+%hhd)", "bit 7,(ix+%hhd)", "bit 7,(ix+%hhd)", "bit 7,(ix+%hhd)", "bit 7,(ix+%hhd)", "res 0,(ix+%hhd),b", "res 0,(ix+%hhd),c", "res 0,(ix+%hhd),d", "res 0,(ix+%hhd),e", "res 0,(ix+%hhd),h", "res 0,(ix+%hhd),l", "res 0,(ix+%hhd)", "res 0,(ix+%hhd),a", "res 1,(ix+%hhd),b", "res 1,(ix+%hhd),c", "res 1,(ix+%hhd),d", "res 1,(ix+%hhd),e", "res 1,(ix+%hhd),h", "res 1,(ix+%hhd),l", "res 1,(ix+%hhd)", "res 1,(ix+%hhd),a", "res 2,(ix+%hhd),b", "res 2,(ix+%hhd),c", "res 2,(ix+%hhd),d", "res 2,(ix+%hhd),e", "res 2,(ix+%hhd),h", "res 2,(ix+%hhd),l", "res 2,(ix+%hhd)", "res 2,(ix+%hhd),a", "res 3,(ix+%hhd),b", "res 3,(ix+%hhd),c", "res 3,(ix+%hhd),d", "res 3,(ix+%hhd),e", "res 3,(ix+%hhd),h", "res 3,(ix+%hhd),l", "res 3,(ix+%hhd)", "res 3,(ix+%hhd),a", "res 4,(ix+%hhd),b", "res 4,(ix+%hhd),c", "res 4,(ix+%hhd),d", "res 4,(ix+%hhd),e", "res 4,(ix+%hhd),h", "res 4,(ix+%hhd),l", "res 4,(ix+%hhd)", "res 4,(ix+%hhd),a", "res 5,(ix+%hhd),b", "res 5,(ix+%hhd),c", "res 5,(ix+%hhd),d", "res 5,(ix+%hhd),e", "res 5,(ix+%hhd),h", "res 5,(ix+%hhd),l", "res 5,(ix+%hhd)", "res 5,(ix+%hhd),a", "res 6,(ix+%hhd),b", "res 6,(ix+%hhd),c", "res 6,(ix+%hhd),d", "res 6,(ix+%hhd),e", "res 6,(ix+%hhd),h", "res 6,(ix+%hhd),l", "res 6,(ix+%hhd)", "res 6,(ix+%hhd),a", "res 7,(ix+%hhd),b", "res 7,(ix+%hhd),c", "res 7,(ix+%hhd),d", "res 7,(ix+%hhd),e", "res 7,(ix+%hhd),h", "res 7,(ix+%hhd),l", "res 7,(ix+%hhd)", "res 7,(ix+%hhd),a", "set 0,(ix+%hhd),b", "set 0,(ix+%hhd),c", "set 0,(ix+%hhd),d", "set 0,(ix+%hhd),e", "set 0,(ix+%hhd),h", "set 0,(ix+%hhd),l", "set 0,(ix+%hhd)", "set 0,(ix+%hhd),a", "set 1,(ix+%hhd),b", "set 1,(ix+%hhd),c", "set 1,(ix+%hhd),d", "set 1,(ix+%hhd),e", "set 1,(ix+%hhd),h", "set 1,(ix+%hhd),l", "set 1,(ix+%hhd)", "set 1,(ix+%hhd),a", "set 2,(ix+%hhd),b", "set 2,(ix+%hhd),c", "set 2,(ix+%hhd),d", "set 2,(ix+%hhd),e", "set 2,(ix+%hhd),h", "set 2,(ix+%hhd),l", "set 2,(ix+%hhd)", "set 2,(ix+%hhd),a", "set 3,(ix+%hhd),b", "set 3,(ix+%hhd),c", "set 3,(ix+%hhd),d", "set 3,(ix+%hhd),e", "set 3,(ix+%hhd),h", "set 3,(ix+%hhd),l", "set 3,(ix+%hhd)", "set 3,(ix+%hhd),a", "set 4,(ix+%hhd),b", "set 4,(ix+%hhd),c", "set 4,(ix+%hhd),d", "set 4,(ix+%hhd),e", "set 4,(ix+%hhd),h", "set 4,(ix+%hhd),l", "set 4,(ix+%hhd)", "set 4,(ix+%hhd),a", "set 5,(ix+%hhd),b", "set 5,(ix+%hhd),c", "set 5,(ix+%hhd),d", "set 5,(ix+%hhd),e", "set 5,(ix+%hhd),h", "set 5,(ix+%hhd),l", "set 5,(ix+%hhd)", "set 5,(ix+%hhd),a", "set 6,(ix+%hhd),b", "set 6,(ix+%hhd),c", "set 6,(ix+%hhd),d", "set 6,(ix+%hhd),e", "set 6,(ix+%hhd),h", "set 6,(ix+%hhd),l", "set 6,(ix+%hhd)", "set 6,(ix+%hhd),a", "set 7,(ix+%hhd),b", "set 7,(ix+%hhd),c", "set 7,(ix+%hhd),d", "set 
Line truncated
-//    const char *misc_opcodes[128] = {"in b,(c)", "out (c),b", "sbc hl,bc", "ld ($%04x),bc", "neg", "retn", "im 0", "ld i,a", "in c,(c)", "out (c),c", "adc hl,bc", "ld bc,($%04x)", "mlt bc", "reti", "", "ld r,a", "in d,(c)", "out (c),d", "sbc hl,de", "ld ($%04x),de", "", "", "im 1", "ld a,i", "in e,(c)", "out (c),e", "adc hl,de", "ld de,($%04x)", "mlt de", "", "im 2", "ld a,r", "in h,(c)", "out (c),h", "sbc hl,hl", "ld ($%04x),hl", "tst $%02x", "", "", "rrd", "in l,(c)", "out (c),l", "adc hl,hl", "ld hl,($%04x)", "mlt hl", "", "", "rld", "in (c)", "out (c),0", "sbc hl,sp", "ld ($%04x),sp", "tstio $%02x", "", "slp", "", "in a,(c)", "out (c),a", "adc hl,sp", "ld sp,($%04x)", "mlt sp", "", "", "", "", "", "", "otim", "", "", "", "", "", "", "", "otdm", "", "", "", "", "", "", "", "otimr", "", "", "", "", "", "", "", "otdmr", "", "", "", "", "ldi", "cpi", "ini", "outi", "", "", "", "", "ldd", "cpd", "ind", "outd", "", "", "", "", "ldir", "cpir", "inir", "otir", "", "", "", "", "lddr", "cpdr", "indr", "otdr", "", "", "", ""};
-//    const char *iy_opcodes[256] = {"", "", "", "", "inc b", "dec b", "ld b,$%02x", "", "", "add iy,bc", "", "", "inc c", "dec c", "ld c,$%02x", "", "", "", "", "", "inc d", "dec d", "ld d,$%02x", "", "", "add iy,de", "", "", "inc e", "dec e", "ld e,$%02x", "", "", "ld iy,$%04x", "ld ($%04x),iy", "inc iy", "inc iyh", "dec iyh", "ld iyh,$%02x", "", "", "add iy,iy", "ld iy,($%04x)", "dec iy", "inc iyl", "dec iyl", "ld iyl,$%02x", "", "", "", "", "", "inc (iy+%hhd)", "dec (iy+%hhd)", "ld (iy+%hhd),$%02x", "", "", "add iy,sp", "", "", "inc a", "dec a", "ld a,$%02x", "", "ld b,b", "ld b,c", "ld b,d", "ld b,e", "ld b,iyh", "ld b,iyl", "ld b,(iy+%hhd)", "ld b,a", "ld c,b", "ld c,c", "ld c,d", "ld c,e", "ld c,iyh", "ld c,iyl", "ld c,(iy+%hhd)", "ld c,a", "ld d,b", "ld d,c", "ld d,d", "ld d,e", "ld d,iyh", "ld d,iyl", "ld d,(iy+%hhd)", "ld d,a", "ld e,b", "ld e,c", "ld e,d", "ld e,e", "ld e,iyh", "ld e,iyl", "ld e,(iy+%hhd)", "ld e,a", "ld iyh,b", "ld iyh,c", "ld iyh,d", "ld iyh,e", "ld iyh,iyh", "ld iyh,iyl", "ld h,(iy+%hhd)", "ld iyh,a", "ld iyl,b", "ld iyl,c", "ld iyl,d", "ld iyl,e", "ld iyl,iyh", "ld iyl,iyl", "ld l,(iy+%hhd)", "ld iyl,a", "ld (iy+%hhd),b", "ld (iy+%hhd),c", "ld (iy+%hhd),d", "ld (iy+%hhd),e", "ld (iy+%hhd),h", "ld (iy+%hhd),l", "", "ld (iy+%hhd),a", "ld a,b", "ld a,c", "ld a,d", "ld a,e", "ld a,iyh", "ld a,iyl", "ld a,(iy+%hhd)", "ld a,a", "add a,b", "add a,c", "add a,d", "add a,e", "add a,iyh", "add a,iyl", "add a,(iy+%hhd)", "add a,a", "adc a,b", "adc a,c", "adc a,d", "adc a,e", "adc a,iyh", "adc a,iyl", "adc a,(iy+%hhd)", "adc a,a", "sub b", "sub c", "sub d", "sub e", "sub iyh", "sub iyl", "sub (iy+%hhd)", "sub a", "sbc a,b", "sbc a,c", "sbc a,d", "sbc a,e", "sbc a,iyh", "sbc a,iyl", "sbc a,(iy+%hhd)", "sbc a,a", "and b", "and c", "and d", "and e", "and iyh", "and iyl", "and (iy+%hhd)", "and a", "xor b", "xor c", "xor d", "xor e", "xor iyh", "xor iyl", "xor (iy+%hhd)", "xor a", "or b", "or c", "or d", "or e", "or iyh", "or iyl", "or (iy+%hhd)", "or a", "cp b", "cp c", "cp d", "cp e", "cp iyh", "cp iyl", "cp (iy+%hhd)", "cp a", "", "", "", "", "", "", "", "", "", "", "", "_IY Bit_", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "pop iy", "", "ex (sp),iy", "", "push iy", "", "", "", "jp (iy)", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "ld sp,iy", "", "", "", "", "", ""};
-//    const char *iy_bit_opcodes[256] = {"rlc (iy+%hhd),b", "rlc (iy+%hhd),c", "rlc (iy+%hhd),d", "rlc (iy+%hhd),e", "rlc (iy+%hhd),h", "rlc (iy+%hhd),l", "rlc (iy+%hhd)", "rlc (iy+%hhd),a", "rrc (iy+%hhd),b", "rrc (iy+%hhd),c", "rrc (iy+%hhd),d", "rrc (iy+%hhd),e", "rrc (iy+%hhd),h", "rrc (iy+%hhd),l", "rrc (iy+%hhd)", "rrc (iy+%hhd),a", "rl (iy+%hhd),b", "rl (iy+%hhd),c", "rl (iy+%hhd),d", "rl (iy+%hhd),e", "rl (iy+%hhd),h", "rl (iy+%hhd),l", "rl (iy+%hhd)", "rl (iy+%hhd),a", "rr (iy+%hhd),b", "rr (iy+%hhd),c", "rr (iy+%hhd),d", "rr (iy+%hhd),e", "rr (iy+%hhd),h", "rr (iy+%hhd),l", "rr (iy+%hhd)", "rr (iy+%hhd),a", "sla (iy+%hhd),b", "sla (iy+%hhd),c", "sla (iy+%hhd),d", "sla (iy+%hhd),e", "sla (iy+%hhd),h", "sla (iy+%hhd),l", "sla (iy+%hhd)", "sla (iy+%hhd),a", "sra (iy+%hhd),b", "sra (iy+%hhd),c", "sra (iy+%hhd),d", "sra (iy+%hhd),e", "sra (iy+%hhd),h", "sra (iy+%hhd),l", "sra (iy+%hhd)", "sra (iy+%hhd),a", "sll (iy+%hhd),b", "sll (iy+%hhd),c", "sll (iy+%hhd),d", "sll (iy+%hhd),e", "sll (iy+%hhd),h", "sll (iy+%hhd),l", "sll (iy+%hhd)", "sll (iy+%hhd),a", "srl (iy+%hhd),b", "srl (iy+%hhd),c", "srl (iy+%hhd),d", "srl (iy+%hhd),e", "srl (iy+%hhd),h", "srl (iy+%hhd),l", "srl (iy+%hhd)", "srl (iy+%hhd),a", "bit 0,(iy+%hhd)", "bit 0,(iy+%hhd)", "bit 0,(iy+%hhd)", "bit 0,(iy+%hhd)", "bit 0,(iy+%hhd)", "bit 0,(iy+%hhd)", "bit 0,(iy+%hhd)", "bit 0,(iy+%hhd)", "bit 1,(iy+%hhd)", "bit 1,(iy+%hhd)", "bit 1,(iy+%hhd)", "bit 1,(iy+%hhd)", "bit 1,(iy+%hhd)", "bit 1,(iy+%hhd)", "bit 1,(iy+%hhd)", "bit 1,(iy+%hhd)", "bit 2,(iy+%hhd)", "bit 2,(iy+%hhd)", "bit 2,(iy+%hhd)", "bit 2,(iy+%hhd)", "bit 2,(iy+%hhd)", "bit 2,(iy+%hhd)", "bit 2,(iy+%hhd)", "bit 2,(iy+%hhd)", "bit 3,(iy+%hhd)", "bit 3,(iy+%hhd)", "bit 3,(iy+%hhd)", "bit 3,(iy+%hhd)", "bit 3,(iy+%hhd)", "bit 3,(iy+%hhd)", "bit 3,(iy+%hhd)", "bit 3,(iy+%hhd)", "bit 4,(iy+%hhd)", "bit 4,(iy+%hhd)", "bit 4,(iy+%hhd)", "bit 4,(iy+%hhd)", "bit 4,(iy+%hhd)", "bit 4,(iy+%hhd)", "bit 4,(iy+%hhd)", "bit 4,(iy+%hhd)", "bit 5,(iy+%hhd)", "bit 5,(iy+%hhd)", "bit 5,(iy+%hhd)", "bit 5,(iy+%hhd)", "bit 5,(iy+%hhd)", "bit 5,(iy+%hhd)", "bit 5,(iy+%hhd)", "bit 5,(iy+%hhd)", "bit 6,(iy+%hhd)", "bit 6,(iy+%hhd)", "bit 6,(iy+%hhd)", "bit 6,(iy+%hhd)", "bit 6,(iy+%hhd)", "bit 6,(iy+%hhd)", "bit 6,(iy+%hhd)", "bit 6,(iy+%hhd)", "bit 7,(iy+%hhd)", "bit 7,(iy+%hhd)", "bit 7,(iy+%hhd)", "bit 7,(iy+%hhd)", "bit 7,(iy+%hhd)", "bit 7,(iy+%hhd)", "bit 7,(iy+%hhd)", "bit 7,(iy+%hhd)", "res 0,(iy+%hhd),b", "res 0,(iy+%hhd),c", "res 0,(iy+%hhd),d", "res 0,(iy+%hhd),e", "res 0,(iy+%hhd),h", "res 0,(iy+%hhd),l", "res 0,(iy+%hhd)", "res 0,(iy+%hhd),a", "res 1,(iy+%hhd),b", "res 1,(iy+%hhd),c", "res 1,(iy+%hhd),d", "res 1,(iy+%hhd),e", "res 1,(iy+%hhd),h", "res 1,(iy+%hhd),l", "res 1,(iy+%hhd)", "res 1,(iy+%hhd),a", "res 2,(iy+%hhd),b", "res 2,(iy+%hhd),c", "res 2,(iy+%hhd),d", "res 2,(iy+%hhd),e", "res 2,(iy+%hhd),h", "res 2,(iy+%hhd),l", "res 2,(iy+%hhd)", "res 2,(iy+%hhd),a", "res 3,(iy+%hhd),b", "res 3,(iy+%hhd),c", "res 3,(iy+%hhd),d", "res 3,(iy+%hhd),e", "res 3,(iy+%hhd),h", "res 3,(iy+%hhd),l", "res 3,(iy+%hhd)", "res 3,(iy+%hhd),a", "res 4,(iy+%hhd),b", "res 4,(iy+%hhd),c", "res 4,(iy+%hhd),d", "res 4,(iy+%hhd),e", "res 4,(iy+%hhd),h", "res 4,(iy+%hhd),l", "res 4,(iy+%hhd)", "res 4,(iy+%hhd),a", "res 5,(iy+%hhd),b", "res 5,(iy+%hhd),c", "res 5,(iy+%hhd),d", "res 5,(iy+%hhd),e", "res 5,(iy+%hhd),h", "res 5,(iy+%hhd),l", "res 5,(iy+%hhd)", "res 5,(iy+%hhd),a", "res 6,(iy+%hhd),b", "res 6,(iy+%hhd),c", "res 6,(iy+%hhd),d", "res 6,(iy+%hhd),e", "res 6,(iy+%hhd),h", "res 6,(iy+%hhd),l", "res 6,(iy+%hhd)", "res 6,(iy+%hhd),a", "res 7,(iy+%hhd),b", "res 7,(iy+%hhd),c", "res 7,(iy+%hhd),d", "res 7,(iy+%hhd),e", "res 7,(iy+%hhd),h", "res 7,(iy+%hhd),l", "res 7,(iy+%hhd)", "res 7,(iy+%hhd),a", "set 0,(iy+%hhd),b", "set 0,(iy+%hhd),c", "set 0,(iy+%hhd),d", "set 0,(iy+%hhd),e", "set 0,(iy+%hhd),h", "set 0,(iy+%hhd),l", "set 0,(iy+%hhd)", "set 0,(iy+%hhd),a", "set 1,(iy+%hhd),b", "set 1,(iy+%hhd),c", "set 1,(iy+%hhd),d", "set 1,(iy+%hhd),e", "set 1,(iy+%hhd),h", "set 1,(iy+%hhd),l", "set 1,(iy+%hhd)", "set 1,(iy+%hhd),a", "set 2,(iy+%hhd),b", "set 2,(iy+%hhd),c", "set 2,(iy+%hhd),d", "set 2,(iy+%hhd),e", "set 2,(iy+%hhd),h", "set 2,(iy+%hhd),l", "set 2,(iy+%hhd)", "set 2,(iy+%hhd),a", "set 3,(iy+%hhd),b", "set 3,(iy+%hhd),c", "set 3,(iy+%hhd),d", "set 3,(iy+%hhd),e", "set 3,(iy+%hhd),h", "set 3,(iy+%hhd),l", "set 3,(iy+%hhd)", "set 3,(iy+%hhd),a", "set 4,(iy+%hhd),b", "set 4,(iy+%hhd),c", "set 4,(iy+%hhd),d", "set 4,(iy+%hhd),e", "set 4,(iy+%hhd),h", "set 4,(iy+%hhd),l", "set 4,(iy+%hhd)", "set 4,(iy+%hhd),a", "set 5,(iy+%hhd),b", "set 5,(iy+%hhd),c", "set 5,(iy+%hhd),d", "set 5,(iy+%hhd),e", "set 5,(iy+%hhd),h", "set 5,(iy+%hhd),l", "set 5,(iy+%hhd)", "set 5,(iy+%hhd),a", "set 6,(iy+%hhd),b", "set 6,(iy+%hhd),c", "set 6,(iy+%hhd),d", "set 6,(iy+%hhd),e", "set 6,(iy+%hhd),h", "set 6,(iy+%hhd),l", "set 6,(iy+%hhd)", "set 6,(iy+%hhd),a", "set 7,(iy+%hhd),b", "set 7,(iy+%hhd),c", "set 7,(iy+%hhd),d", "set 
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-
-//    const char *base_opcodes[256] = {"nop", "ld bc,NN", "ld (bc),a", "inc bc", "inc b", "dec b", "ld b,N", "rlca", "ex af,af'", "add hl,bc", "ld a,(bc)", "dec bc", "inc c", "dec c", "ld c,N", "rrca", "djnz D", "ld de,NN", "ld (de),a", "inc de", "inc d", "dec d", "ld d,N", "rla", "jr D", "add hl,de", "ld a,(de)", "dec de", "inc e", "dec e", "ld e,N", "rra", "jr nz,D", "ld hl,NN", "ld (NN),hl", "inc hl", "inc h", "dec h", "ld h,N", "daa", "jr z,D", "add hl,hl", "ld hl,(NN)", "dec hl", "inc l", "dec l", "ld l,N", "cpl", "jr nc,D", "ld sp,NN", "ld (NN),a", "inc sp", "inc (hl)", "dec (hl)", "ld (hl),N", "scf", "jr c,D", "add hl,sp", "ld a,(NN)", "dec sp", "inc a", "dec a", "ld a,N", "ccf", "ld b,b", "ld b,c", "ld b,d", "ld b,e", "ld b,h", "ld b,l", "ld b,(hl)", "ld b,a", "ld c,b", "ld c,c", "ld c,d", "ld c,e", "ld c,h", "ld c,l", "ld c,(hl)", "ld c,a", "ld d,b", "ld d,c", "ld d,d", "ld d,e", "ld d,h", "ld d,l", "ld d,(hl)", "ld d,a", "ld e,b", "ld e,c", "ld e,d", "ld e,e", "ld e,h", "ld e,l", "ld e,(hl)", "ld e,a", "ld h,b", "ld h,c", "ld h,d", "ld h,e", "ld h,h", "ld h,l", "ld h,(hl)", "ld h,a", "ld l,b", "ld l,c", "ld l,d", "ld l,e", "ld l,h", "ld l,l", "ld l,(hl)", "ld l,a", "ld (hl),b", "ld (hl),c", "ld (hl),d", "ld (hl),e", "ld (hl),h", "ld (hl),l", "halt", "ld (hl),a", "ld a,b", "ld a,c", "ld a,d", "ld a,e", "ld a,h", "ld a,l", "ld a,(hl)", "ld a,a", "add a,b", "add a,c", "add a,d", "add a,e", "add a,h", "add a,l", "add a,(hl)", "add a,a", "adc a,b", "adc a,c", "adc a,d", "adc a,e", "adc a,h", "adc a,l", "adc a,(hl)", "adc a,a", "sub b", "sub c", "sub d", "sub e", "sub h", "sub l", "sub (hl)", "sub a", "sbc a,b", "sbc a,c", "sbc a,d", "sbc a,e", "sbc a,h", "sbc a,l", "sbc a,(hl)", "sbc a,a", "and b", "and c", "and d", "and e", "and h", "and l", "and (hl)", "and a", "xor b", "xor c", "xor d", "xor e", "xor h", "xor l", "xor (hl)", "xor a", "or b", "or c", "or d", "or e", "or h", "or l", "or (hl)", "or a", "cp b", "cp c", "cp d", "cp e", "cp h", "cp l", "cp (hl)", "cp a", "ret nz", "pop bc", "jp nz,NN", "jp NN", "call nz,NN", "push bc", "add a,N", "rst 00h", "ret z", "ret", "jp z,NN", "_Bit_", "call z,NN", "call NN", "adc a,N", "rst 08h", "ret nc", "pop de", "jp nc,NN", "out (N),a", "call nc,NN", "push de", "sub N", "rst 10h", "ret c", "exx", "jp c,NN", "in a,(N)", "call c,NN", "_IX_", "sbc a,N", "rst 18h", "ret po", "pop hl", "jp po,NN", "ex (sp),hl", "call po,NN", "push hl", "and N", "rst 20h", "ret pe", "jp (hl)", "jp pe,NN", "ex de,hl", "call pe,NN", "_Misc._", "xor N", "rst 28h", "ret p", "pop af", "jp p,NN", "di", "call p,NN", "push af", "or N", "rst 30h", "ret m", "ld sp,hl", "jp m,NN", "ei", "call m,NN", "_IY_", "cp N", "rst 38h"};
-//    const char *cb_opcodes[256] = {"rlc b", "rlc c", "rlc d", "rlc e", "rlc h", "rlc l", "rlc (hl)", "rlc a", "rrc b", "rrc c", "rrc d", "rrc e", "rrc h", "rrc l", "rrc (hl)", "rrc a", "rl b", "rl c", "rl d", "rl e", "rl h", "rl l", "rl (hl)", "rl a", "rr b", "rr c", "rr d", "rr e", "rr h", "rr l", "rr (hl)", "rr a", "sla b", "sla c", "sla d", "sla e", "sla h", "sla l", "sla (hl)", "sla a", "sra b", "sra c", "sra d", "sra e", "sra h", "sra l", "sra (hl)", "sra a", "sll b", "sll c", "sll d", "sll e", "sll h", "sll l", "sll (hl)", "sll a", "srl b", "srl c", "srl d", "srl e", "srl h", "srl l", "srl (hl)", "srl a", "bit 0,b", "bit 0,c", "bit 0,d", "bit 0,e", "bit 0,h", "bit 0,l", "bit 0,(hl)", "bit 0,a", "bit 1,b", "bit 1,c", "bit 1,d", "bit 1,e", "bit 1,h", "bit 1,l", "bit 1,(hl)", "bit 1,a", "bit 2,b", "bit 2,c", "bit 2,d", "bit 2,e", "bit 2,h", "bit 2,l", "bit 2,(hl)", "bit 2,a", "bit 3,b", "bit 3,c", "bit 3,d", "bit 3,e", "bit 3,h", "bit 3,l", "bit 3,(hl)", "bit 3,a", "bit 4,b", "bit 4,c", "bit 4,d", "bit 4,e", "bit 4,h", "bit 4,l", "bit 4,(hl)", "bit 4,a", "bit 5,b", "bit 5,c", "bit 5,d", "bit 5,e", "bit 5,h", "bit 5,l", "bit 5,(hl)", "bit 5,a", "bit 6,b", "bit 6,c", "bit 6,d", "bit 6,e", "bit 6,h", "bit 6,l", "bit 6,(hl)", "bit 6,a", "bit 7,b", "bit 7,c", "bit 7,d", "bit 7,e", "bit 7,h", "bit 7,l", "bit 7,(hl)", "bit 7,a", "res 0,b", "res 0,c", "res 0,d", "res 0,e", "res 0,h", "res 0,l", "res 0,(hl)", "res 0,a", "res 1,b", "res 1,c", "res 1,d", "res 1,e", "res 1,h", "res 1,l", "res 1,(hl)", "res 1,a", "res 2,b", "res 2,c", "res 2,d", "res 2,e", "res 2,h", "res 2,l", "res 2,(hl)", "res 2,a", "res 3,b", "res 3,c", "res 3,d", "res 3,e", "res 3,h", "res 3,l", "res 3,(hl)", "res 3,a", "res 4,b", "res 4,c", "res 4,d", "res 4,e", "res 4,h", "res 4,l", "res 4,(hl)", "res 4,a", "res 5,b", "res 5,c", "res 5,d", "res 5,e", "res 5,h", "res 5,l", "res 5,(hl)", "res 5,a", "res 6,b", "res 6,c", "res 6,d", "res 6,e", "res 6,h", "res 6,l", "res 6,(hl)", "res 6,a", "res 7,b", "res 7,c", "res 7,d", "res 7,e", "res 7,h", "res 7,l", "res 7,(hl)", "res 7,a", "set 0,b", "set 0,c", "set 0,d", "set 0,e", "set 0,h", "set 0,l", "set 0,(hl)", "set 0,a", "set 1,b", "set 1,c", "set 1,d", "set 1,e", "set 1,h", "set 1,l", "set 1,(hl)", "set 1,a", "set 2,b", "set 2,c", "set 2,d", "set 2,e", "set 2,h", "set 2,l", "set 2,(hl)", "set 2,a", "set 3,b", "set 3,c", "set 3,d", "set 3,e", "set 3,h", "set 3,l", "set 3,(hl)", "set 3,a", "set 4,b", "set 4,c", "set 4,d", "set 4,e", "set 4,h", "set 4,l", "set 4,(hl)", "set 4,a", "set 5,b", "set 5,c", "set 5,d", "set 5,e", "set 5,h", "set 5,l", "set 5,(hl)", "set 5,a", "set 6,b", "set 6,c", "set 6,d", "set 6,e", "set 6,h", "set 6,l", "set 6,(hl)", "set 6,a", "set 7,b", "set 7,c", "set 7,d", "set 7,e", "set 7,h", "set 7,l", "set 7,(hl)", "set 7,a"};
-//    const char *ix_opcodes[256] = {"", "", "", "", "inc b", "dec b", "ld b,N", "", "", "add ix,bc", "", "", "inc c", "dec c", "ld c,N", "", "", "", "", "", "inc d", "dec d", "ld d,N", "", "", "add ix,de", "", "", "inc e", "dec e", "ld e,N", "", "", "ld ix,NN", "ld (NN),ix", "inc ix", "inc ixh", "dec ixh", "ld ixh,N", "", "", "add ix,ix", "ld ix,(NN)", "dec ix", "inc ixl", "dec ixl", "ld ixl,N", "", "", "", "", "", "inc (ix+D)", "dec (ix+D)", "ld (ix+D),N", "", "", "add ix,sp", "", "", "inc a", "dec a", "ld a,N", "", "ld b,b", "ld b,c", "ld b,d", "ld b,e", "ld b,ixh", "ld b,ixl", "ld b,(ix+D)", "ld b,a", "ld c,b", "ld c,c", "ld c,d", "ld c,e", "ld c,ixh", "ld c,ixl", "ld c,(ix+D)", "ld c,a", "ld d,b", "ld d,c", "ld d,d", "ld d,e", "ld d,ixh", "ld d,ixl", "ld d,(ix+D)", "ld d,a", "ld e,b", "ld e,c", "ld e,d", "ld e,e", "ld e,ixh", "ld e,ixl", "ld e,(ix+D)", "ld e,a", "ld ixh,b", "ld ixh,c", "ld ixh,d", "ld ixh,e", "ld ixh,ixh", "ld ixh,ixl", "ld h,(ix+D)", "ld ixh,a", "ld ixl,b", "ld ixl,c", "ld ixl,d", "ld ixl,e", "ld ixl,ixh", "ld ixl,ixl", "ld l,(ix+D)", "ld ixl,a", "ld (ix+D),b", "ld (ix+D),c", "ld (ix+D),d", "ld (ix+D),e", "ld (ix+D),h", "ld (ix+D),l", "", "ld (ix+D),a", "ld a,b", "ld a,c", "ld a,d", "ld a,e", "ld a,ixh", "ld a,ixl", "ld a,(ix+D)", "ld a,a", "add a,b", "add a,c", "add a,d", "add a,e", "add a,ixh", "add a,ixl", "add a,(ix+D)", "add a,a", "adc a,b", "adc a,c", "adc a,d", "adc a,e", "adc a,ixh", "adc a,ixl", "adc a,(ix+D)", "adc a,a", "sub b", "sub c", "sub d", "sub e", "sub ixh", "sub ixl", "sub (ix+D)", "sub a", "sbc a,b", "sbc a,c", "sbc a,d", "sbc a,e", "sbc a,ixh", "sbc a,ixl", "sbc a,(ix+D)", "sbc a,a", "and b", "and c", "and d", "and e", "and ixh", "and ixl", "and (ix+D)", "and a", "xor b", "xor c", "xor d", "xor e", "xor ixh", "xor ixl", "xor (ix+D)", "xor a", "or b", "or c", "or d", "or e", "or ixh", "or ixl", "or (ix+D)", "or a", "cp b", "cp c", "cp d", "cp e", "cp ixh", "cp ixl", "cp (ix+D)", "cp a", "", "", "", "", "", "", "", "", "", "", "", "_IX Bit_", "", "", "", "", "", "pop ix", "", "ex (sp),ix", "", "push ix", "", "", "", "jp (ix)", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "ld sp,ix", "", "", "", "", "", ""};
-//    const char *ix_bit_opcodes[256] = {"rlc (ix+D),b", "rlc (ix+D),c", "rlc (ix+D),d", "rlc (ix+D),e", "rlc (ix+D),h", "rlc (ix+D),l", "rlc (ix+D)", "rlc (ix+D),a", "rrc (ix+D),b", "rrc (ix+D),c", "rrc (ix+D),d", "rrc (ix+D),e", "rrc (ix+D),h", "rrc (ix+D),l", "rrc (ix+D)", "rrc (ix+D),a", "rl (ix+D),b", "rl (ix+D),c", "rl (ix+D),d", "rl (ix+D),e", "rl (ix+D),h", "rl (ix+D),l", "rl (ix+D)", "rl (ix+D),a", "rr (ix+D),b", "rr (ix+D),c", "rr (ix+D),d", "rr (ix+D),e", "rr (ix+D),h", "rr (ix+D),l", "rr (ix+D)", "rr (ix+D),a", "sla (ix+D),b", "sla (ix+D),c", "sla (ix+D),d", "sla (ix+D),e", "sla (ix+D),h", "sla (ix+D),l", "sla (ix+D)", "sla (ix+D),a", "sra (ix+D),b", "sra (ix+D),c", "sra (ix+D),d", "sra (ix+D),e", "sra (ix+D),h", "sra (ix+D),l", "sra (ix+D)", "sra (ix+D),a", "sll (ix+D),b", "sll (ix+D),c", "sll (ix+D),d", "sll (ix+D),e", "sll (ix+D),h", "sll (ix+D),l", "sll (ix+D)", "sll (ix+D),a", "srl (ix+D),b", "srl (ix+D),c", "srl (ix+D),d", "srl (ix+D),e", "srl (ix+D),h", "srl (ix+D),l", "srl (ix+D)", "srl (ix+D),a", "bit 0,(ix+D)", "bit 0,(ix+D)", "bit 0,(ix+D)", "bit 0,(ix+D)", "bit 0,(ix+D)", "bit 0,(ix+D)", "bit 0,(ix+D)", "bit 0,(ix+D)", "bit 1,(ix+D)", "bit 1,(ix+D)", "bit 1,(ix+D)", "bit 1,(ix+D)", "bit 1,(ix+D)", "bit 1,(ix+D)", "bit 1,(ix+D)", "bit 1,(ix+D)", "bit 2,(ix+D)", "bit 2,(ix+D)", "bit 2,(ix+D)", "bit 2,(ix+D)", "bit 2,(ix+D)", "bit 2,(ix+D)", "bit 2,(ix+D)", "bit 2,(ix+D)", "bit 3,(ix+D)", "bit 3,(ix+D)", "bit 3,(ix+D)", "bit 3,(ix+D)", "bit 3,(ix+D)", "bit 3,(ix+D)", "bit 3,(ix+D)", "bit 3,(ix+D)", "bit 4,(ix+D)", "bit 4,(ix+D)", "bit 4,(ix+D)", "bit 4,(ix+D)", "bit 4,(ix+D)", "bit 4,(ix+D)", "bit 4,(ix+D)", "bit 4,(ix+D)", "bit 5,(ix+D)", "bit 5,(ix+D)", "bit 5,(ix+D)", "bit 5,(ix+D)", "bit 5,(ix+D)", "bit 5,(ix+D)", "bit 5,(ix+D)", "bit 5,(ix+D)", "bit 6,(ix+D)", "bit 6,(ix+D)", "bit 6,(ix+D)", "bit 6,(ix+D)", "bit 6,(ix+D)", "bit 6,(ix+D)", "bit 6,(ix+D)", "bit 6,(ix+D)", "bit 7,(ix+D)", "bit 7,(ix+D)", "bit 7,(ix+D)", "bit 7,(ix+D)", "bit 7,(ix+D)", "bit 7,(ix+D)", "bit 7,(ix+D)", "bit 7,(ix+D)", "res 0,(ix+D),b", "res 0,(ix+D),c", "res 0,(ix+D),d", "res 0,(ix+D),e", "res 0,(ix+D),h", "res 0,(ix+D),l", "res 0,(ix+D)", "res 0,(ix+D),a", "res 1,(ix+D),b", "res 1,(ix+D),c", "res 1,(ix+D),d", "res 1,(ix+D),e", "res 1,(ix+D),h", "res 1,(ix+D),l", "res 1,(ix+D)", "res 1,(ix+D),a", "res 2,(ix+D),b", "res 2,(ix+D),c", "res 2,(ix+D),d", "res 2,(ix+D),e", "res 2,(ix+D),h", "res 2,(ix+D),l", "res 2,(ix+D)", "res 2,(ix+D),a", "res 3,(ix+D),b", "res 3,(ix+D),c", "res 3,(ix+D),d", "res 3,(ix+D),e", "res 3,(ix+D),h", "res 3,(ix+D),l", "res 3,(ix+D)", "res 3,(ix+D),a", "res 4,(ix+D),b", "res 4,(ix+D),c", "res 4,(ix+D),d", "res 4,(ix+D),e", "res 4,(ix+D),h", "res 4,(ix+D),l", "res 4,(ix+D)", "res 4,(ix+D),a", "res 5,(ix+D),b", "res 5,(ix+D),c", "res 5,(ix+D),d", "res 5,(ix+D),e", "res 5,(ix+D),h", "res 5,(ix+D),l", "res 5,(ix+D)", "res 5,(ix+D),a", "res 6,(ix+D),b", "res 6,(ix+D),c", "res 6,(ix+D),d", "res 6,(ix+D),e", "res 6,(ix+D),h", "res 6,(ix+D),l", "res 6,(ix+D)", "res 6,(ix+D),a", "res 7,(ix+D),b", "res 7,(ix+D),c", "res 7,(ix+D),d", "res 7,(ix+D),e", "res 7,(ix+D),h", "res 7,(ix+D),l", "res 7,(ix+D)", "res 7,(ix+D),a", "set 0,(ix+D),b", "set 0,(ix+D),c", "set 0,(ix+D),d", "set 0,(ix+D),e", "set 0,(ix+D),h", "set 0,(ix+D),l", "set 0,(ix+D)", "set 0,(ix+D),a", "set 1,(ix+D),b", "set 1,(ix+D),c", "set 1,(ix+D),d", "set 1,(ix+D),e", "set 1,(ix+D),h", "set 1,(ix+D),l", "set 1,(ix+D)", "set 1,(ix+D),a", "set 2,(ix+D),b", "set 2,(ix+D),c", "set 2,(ix+D),d", "set 2,(ix+D),e", "set 2,(ix+D),h", "set 2,(ix+D),l", "set 2,(ix+D)", "set 2,(ix+D),a", "set 3,(ix+D),b", "set 3,(ix+D),c", "set 3,(ix+D),d", "set 3,(ix+D),e", "set 3,(ix+D),h", "set 3,(ix+D),l", "set 3,(ix+D)", "set 3,(ix+D),a", "set 4,(ix+D),b", "set 4,(ix+D),c", "set 4,(ix+D),d", "set 4,(ix+D),e", "set 4,(ix+D),h", "set 4,(ix+D),l", "set 4,(ix+D)", "set 4,(ix+D),a", "set 5,(ix+D),b", "set 5,(ix+D),c", "set 5,(ix+D),d", "set 5,(ix+D),e", "set 5,(ix+D),h", "set 5,(ix+D),l", "set 5,(ix+D)", "set 5,(ix+D),a", "set 6,(ix+D),b", "set 6,(ix+D),c", "set 6,(ix+D),d", "set 6,(ix+D),e", "set 6,(ix+D),h", "set 6,(ix+D),l", "set 6,(ix+D)", "set 6,(ix+D),a", "set 7,(ix+D),b", "set 7,(ix+D),c", "set 7,(ix+D),d", "set 7,(ix+D),e", "set 7,(ix+D),h", "set 7,(ix+D),l", "set 7,(ix+D)", "set 7,(ix+D),a"};
-//    const char *misc_opcodes[128] = {"in b,(c)", "out (c),b", "sbc hl,bc", "ld (NN),bc", "neg", "retn", "im 0", "ld i,a", "in c,(c)", "out (c),c", "adc hl,bc", "ld bc,(NN)", "mlt bc", "reti", "", "ld r,a", "in d,(c)", "out (c),d", "sbc hl,de", "ld (NN),de", "", "", "im 1", "ld a,i", "in e,(c)", "out (c),e", "adc hl,de", "ld de,(NN)", "mlt de", "", "im 2", "ld a,r", "in h,(c)", "out (c),h", "sbc hl,hl", "ld (NN),hl", "tst N", "", "", "rrd", "in l,(c)", "out (c),l", "adc hl,hl", "ld hl,(NN)", "mlt hl", "", "", "rld", "in (c)", "out (c),0", "sbc hl,sp", "ld (NN),sp", "tstio N", "", "slp", "", "in a,(c)", "out (c),a", "adc hl,sp", "ld sp,(NN)", "mlt sp", "", "", "", "", "", "", "otim", "", "", "", "", "", "", "", "otdm", "", "", "", "", "", "", "", "otimr", "", "", "", "", "", "", "", "otdmr", "", "", "", "", "ldi", "cpi", "ini", "outi", "", "", "", "", "ldd", "cpd", "ind", "outd", "", "", "", "", "ldir", "cpir", "inir", "otir", "", "", "", "", "lddr", "cpdr", "indr", "otdr", "", "", "", ""};
-//    const char *iy_opcodes[256] = {"", "", "", "", "inc b", "dec b", "ld b,N", "", "", "add iy,bc", "", "", "inc c", "dec c", "ld c,N", "", "", "", "", "", "inc d", "dec d", "ld d,N", "", "", "add iy,de", "", "", "inc e", "dec e", "ld e,N", "", "", "ld iy,NN", "ld (NN),iy", "inc iy", "inc iyh", "dec iyh", "ld iyh,N", "", "", "add iy,iy", "ld iy,(NN)", "dec iy", "inc iyl", "dec iyl", "ld iyl,N", "", "", "", "", "", "inc (iy+D)", "dec (iy+D)", "ld (iy+D),N", "", "", "add iy,sp", "", "", "inc a", "dec a", "ld a,N", "", "ld b,b", "ld b,c", "ld b,d", "ld b,e", "ld b,iyh", "ld b,iyl", "ld b,(iy+D)", "ld b,a", "ld c,b", "ld c,c", "ld c,d", "ld c,e", "ld c,iyh", "ld c,iyl", "ld c,(iy+D)", "ld c,a", "ld d,b", "ld d,c", "ld d,d", "ld d,e", "ld d,iyh", "ld d,iyl", "ld d,(iy+D)", "ld d,a", "ld e,b", "ld e,c", "ld e,d", "ld e,e", "ld e,iyh", "ld e,iyl", "ld e,(iy+D)", "ld e,a", "ld iyh,b", "ld iyh,c", "ld iyh,d", "ld iyh,e", "ld iyh,iyh", "ld iyh,iyl", "ld h,(iy+D)", "ld iyh,a", "ld iyl,b", "ld iyl,c", "ld iyl,d", "ld iyl,e", "ld iyl,iyh", "ld iyl,iyl", "ld l,(iy+D)", "ld iyl,a", "ld (iy+D),b", "ld (iy+D),c", "ld (iy+D),d", "ld (iy+D),e", "ld (iy+D),h", "ld (iy+D),l", "", "ld (iy+D),a", "ld a,b", "ld a,c", "ld a,d", "ld a,e", "ld a,iyh", "ld a,iyl", "ld a,(iy+D)", "ld a,a", "add a,b", "add a,c", "add a,d", "add a,e", "add a,iyh", "add a,iyl", "add a,(iy+D)", "add a,a", "adc a,b", "adc a,c", "adc a,d", "adc a,e", "adc a,iyh", "adc a,iyl", "adc a,(iy+D)", "adc a,a", "sub b", "sub c", "sub d", "sub e", "sub iyh", "sub iyl", "sub (iy+D)", "sub a", "sbc a,b", "sbc a,c", "sbc a,d", "sbc a,e", "sbc a,iyh", "sbc a,iyl", "sbc a,(iy+D)", "sbc a,a", "and b", "and c", "and d", "and e", "and iyh", "and iyl", "and (iy+D)", "and a", "xor b", "xor c", "xor d", "xor e", "xor iyh", "xor iyl", "xor (iy+D)", "xor a", "or b", "or c", "or d", "or e", "or iyh", "or iyl", "or (iy+D)", "or a", "cp b", "cp c", "cp d", "cp e", "cp iyh", "cp iyl", "cp (iy+D)", "cp a", "", "", "", "", "", "", "", "", "", "", "", "_IY Bit_", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "pop iy", "", "ex (sp),iy", "", "push iy", "", "", "", "jp (iy)", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "ld sp,iy", "", "", "", "", "", ""};
-//    const char *iy_bit_opcodes[256] = {"rlc (iy+D),b", "rlc (iy+D),c", "rlc (iy+D),d", "rlc (iy+D),e", "rlc (iy+D),h", "rlc (iy+D),l", "rlc (iy+D)", "rlc (iy+D),a", "rrc (iy+D),b", "rrc (iy+D),c", "rrc (iy+D),d", "rrc (iy+D),e", "rrc (iy+D),h", "rrc (iy+D),l", "rrc (iy+D)", "rrc (iy+D),a", "rl (iy+D),b", "rl (iy+D),c", "rl (iy+D),d", "rl (iy+D),e", "rl (iy+D),h", "rl (iy+D),l", "rl (iy+D)", "rl (iy+D),a", "rr (iy+D),b", "rr (iy+D),c", "rr (iy+D),d", "rr (iy+D),e", "rr (iy+D),h", "rr (iy+D),l", "rr (iy+D)", "rr (iy+D),a", "sla (iy+D),b", "sla (iy+D),c", "sla (iy+D),d", "sla (iy+D),e", "sla (iy+D),h", "sla (iy+D),l", "sla (iy+D)", "sla (iy+D),a", "sra (iy+D),b", "sra (iy+D),c", "sra (iy+D),d", "sra (iy+D),e", "sra (iy+D),h", "sra (iy+D),l", "sra (iy+D)", "sra (iy+D),a", "sll (iy+D),b", "sll (iy+D),c", "sll (iy+D),d", "sll (iy+D),e", "sll (iy+D),h", "sll (iy+D),l", "sll (iy+D)", "sll (iy+D),a", "srl (iy+D),b", "srl (iy+D),c", "srl (iy+D),d", "srl (iy+D),e", "srl (iy+D),h", "srl (iy+D),l", "srl (iy+D)", "srl (iy+D),a", "bit 0,(iy+D)", "bit 0,(iy+D)", "bit 0,(iy+D)", "bit 0,(iy+D)", "bit 0,(iy+D)", "bit 0,(iy+D)", "bit 0,(iy+D)", "bit 0,(iy+D)", "bit 1,(iy+D)", "bit 1,(iy+D)", "bit 1,(iy+D)", "bit 1,(iy+D)", "bit 1,(iy+D)", "bit 1,(iy+D)", "bit 1,(iy+D)", "bit 1,(iy+D)", "bit 2,(iy+D)", "bit 2,(iy+D)", "bit 2,(iy+D)", "bit 2,(iy+D)", "bit 2,(iy+D)", "bit 2,(iy+D)", "bit 2,(iy+D)", "bit 2,(iy+D)", "bit 3,(iy+D)", "bit 3,(iy+D)", "bit 3,(iy+D)", "bit 3,(iy+D)", "bit 3,(iy+D)", "bit 3,(iy+D)", "bit 3,(iy+D)", "bit 3,(iy+D)", "bit 4,(iy+D)", "bit 4,(iy+D)", "bit 4,(iy+D)", "bit 4,(iy+D)", "bit 4,(iy+D)", "bit 4,(iy+D)", "bit 4,(iy+D)", "bit 4,(iy+D)", "bit 5,(iy+D)", "bit 5,(iy+D)", "bit 5,(iy+D)", "bit 5,(iy+D)", "bit 5,(iy+D)", "bit 5,(iy+D)", "bit 5,(iy+D)", "bit 5,(iy+D)", "bit 6,(iy+D)", "bit 6,(iy+D)", "bit 6,(iy+D)", "bit 6,(iy+D)", "bit 6,(iy+D)", "bit 6,(iy+D)", "bit 6,(iy+D)", "bit 6,(iy+D)", "bit 7,(iy+D)", "bit 7,(iy+D)", "bit 7,(iy+D)", "bit 7,(iy+D)", "bit 7,(iy+D)", "bit 7,(iy+D)", "bit 7,(iy+D)", "bit 7,(iy+D)", "res 0,(iy+D),b", "res 0,(iy+D),c", "res 0,(iy+D),d", "res 0,(iy+D),e", "res 0,(iy+D),h", "res 0,(iy+D),l", "res 0,(iy+D)", "res 0,(iy+D),a", "res 1,(iy+D),b", "res 1,(iy+D),c", "res 1,(iy+D),d", "res 1,(iy+D),e", "res 1,(iy+D),h", "res 1,(iy+D),l", "res 1,(iy+D)", "res 1,(iy+D),a", "res 2,(iy+D),b", "res 2,(iy+D),c", "res 2,(iy+D),d", "res 2,(iy+D),e", "res 2,(iy+D),h", "res 2,(iy+D),l", "res 2,(iy+D)", "res 2,(iy+D),a", "res 3,(iy+D),b", "res 3,(iy+D),c", "res 3,(iy+D),d", "res 3,(iy+D),e", "res 3,(iy+D),h", "res 3,(iy+D),l", "res 3,(iy+D)", "res 3,(iy+D),a", "res 4,(iy+D),b", "res 4,(iy+D),c", "res 4,(iy+D),d", "res 4,(iy+D),e", "res 4,(iy+D),h", "res 4,(iy+D),l", "res 4,(iy+D)", "res 4,(iy+D),a", "res 5,(iy+D),b", "res 5,(iy+D),c", "res 5,(iy+D),d", "res 5,(iy+D),e", "res 5,(iy+D),h", "res 5,(iy+D),l", "res 5,(iy+D)", "res 5,(iy+D),a", "res 6,(iy+D),b", "res 6,(iy+D),c", "res 6,(iy+D),d", "res 6,(iy+D),e", "res 6,(iy+D),h", "res 6,(iy+D),l", "res 6,(iy+D)", "res 6,(iy+D),a", "res 7,(iy+D),b", "res 7,(iy+D),c", "res 7,(iy+D),d", "res 7,(iy+D),e", "res 7,(iy+D),h", "res 7,(iy+D),l", "res 7,(iy+D)", "res 7,(iy+D),a", "set 0,(iy+D),b", "set 0,(iy+D),c", "set 0,(iy+D),d", "set 0,(iy+D),e", "set 0,(iy+D),h", "set 0,(iy+D),l", "set 0,(iy+D)", "set 0,(iy+D),a", "set 1,(iy+D),b", "set 1,(iy+D),c", "set 1,(iy+D),d", "set 1,(iy+D),e", "set 1,(iy+D),h", "set 1,(iy+D),l", "set 1,(iy+D)", "set 1,(iy+D),a", "set 2,(iy+D),b", "set 2,(iy+D),c", "set 2,(iy+D),d", "set 2,(iy+D),e", "set 2,(iy+D),h", "set 2,(iy+D),l", "set 2,(iy+D)", "set 2,(iy+D),a", "set 3,(iy+D),b", "set 3,(iy+D),c", "set 3,(iy+D),d", "set 3,(iy+D),e", "set 3,(iy+D),h", "set 3,(iy+D),l", "set 3,(iy+D)", "set 3,(iy+D),a", "set 4,(iy+D),b", "set 4,(iy+D),c", "set 4,(iy+D),d", "set 4,(iy+D),e", "set 4,(iy+D),h", "set 4,(iy+D),l", "set 4,(iy+D)", "set 4,(iy+D),a", "set 5,(iy+D),b", "set 5,(iy+D),c", "set 5,(iy+D),d", "set 5,(iy+D),e", "set 5,(iy+D),h", "set 5,(iy+D),l", "set 5,(iy+D)", "set 5,(iy+D),a", "set 6,(iy+D),b", "set 6,(iy+D),c", "set 6,(iy+D),d", "set 6,(iy+D),e", "set 6,(iy+D),h", "set 6,(iy+D),l", "set 6,(iy+D)", "set 6,(iy+D),a", "set 7,(iy+D),b", "set 7,(iy+D),c", "set 7,(iy+D),d", "set 7,(iy+D),e", "set 7,(iy+D),h", "set 7,(iy+D),l", "set 7,(iy+D)", "set 7,(iy+D),a"};
-
-    void loadSymbols()
-    {
-        used_symbols.clear();
-        for (int i=0; i<65536; ++i) symbols[i][0] = 0;
-        FILE *f = fopen("symbols.txt", "r");
-        while (true) {
-            uint16_t address;
-            char tmp[15];
-            const int result = fscanf(f, "%x %s", &address, tmp);
-            if (result != 2) break;
-            strcpy(symbols[address], tmp);
-            used_symbols.push_back(address);
-        }
-        fclose(f);
-    }
-
-    void saveSymbols()
-    {
-        FILE *f = fopen("symbols.txt", "w");
-        for (auto sym_addr : used_symbols)
-        {
-            fprintf(f, "0x%x %s\n", sym_addr, symbols[sym_addr]);
-        }
-        fclose(f);
-    }
-
-    const char *getBase(const uint16_t pos)
-    {
-        if (mem::read(pos) == 0xCB) {
-            opcode_size=2;
-            return cb_opcodes[mem::read(pos+1)];
-        } else if (mem::read(pos) == 0xDD) {
-            if (mem::read(pos+1) == 0xCB) {
-                opcode_size=4;
-                return ix_bit_opcodes[mem::read(pos+3)];
-            } else {
-                opcode_size=2;
-                return ix_opcodes[mem::read(pos+1)];
-            }
-        } else if (mem::read(pos) == 0xED) {
-            opcode_size=2;
-            return misc_opcodes[(mem::read(pos+1))-64];
-        } else if (mem::read(pos) == 0xFD) {
-            if (mem::read(pos+1) == 0xCB) {
-                opcode_size=4;
-                return iy_bit_opcodes[mem::read(pos+3)];
-            } else {
-                opcode_size=2;
-                return iy_opcodes[mem::read(pos+1)];
-            }
-        } else {
-            opcode_size=1;
-            return base_opcodes[mem::read(pos)];
-        }
-    }
-
-    void printOpcode(const uint16_t pos)
-    {
-        char hex[4];
-        for (int i=0; i<4;++i)
-        {
-            if (opcode_size>i)
-                sprintf(hex, "%02x ", mem::read(pos+i));
-            else
-                sprintf(hex, "   ");
-            strcat(buffer, hex);
-        }
-    }
-
-    const char *getAsm(const uint16_t pos)
-    {
-        opcode_size = 0;
-        char base[256];
-        strcpy(buffer, getBase(pos));
-
-        if (strstr(buffer, "4x"))
-        {
-            opcode_size+=2;
-            const uint8_t memvalue = mem::read(pos);
-            const uint16_t address = pos + ((memvalue==0xFD) || (memvalue==0xDD) || (memvalue==0xED)?2:1);
-            const uint16_t word = mem::read(address) + (mem::read(address+1)<<8);
-            if (symbols[word][0]!=0) {
-                char *p = strstr(buffer, "$");
-                (*p)='%'; p++;
-                (*p)='s'; p++;
-                while (*(p-1) != 0) {
-                    *p = *(p+3);
-                    p++;
-                }
-                strcpy(base, buffer);
-                sprintf(buffer, base, symbols[word]);
-            } else {
-                strcpy(base, buffer);
-                sprintf(buffer, base, word);
-            }
-        }
-
-        if (strstr(buffer, "2x") && strstr(buffer, "hhd"))
-        {
-            opcode_size = 4;
-            strcpy(base, buffer);
-            sprintf(buffer, base, mem::read(pos+2), (int8_t)mem::read(pos+3));
-            return buffer;
-        }
-
-        if (strstr(buffer, "2x"))
-        {
-            opcode_size+=1;
-            strcpy(base, buffer);
-            sprintf(buffer, base, mem::read(pos+1));
-        }
-        
-        if (strstr(buffer, "Xx"))
-        {
-            strcpy(base, buffer);
-            *strstr(base, "Xx") = '4';
-            opcode_size+=1;
-
-            if (opcode_size>4) {
-                opcode_size=4;
-                sprintf(buffer, base, pos + opcode_size + (int8_t)mem::read(pos+2));
-            } else {
-                sprintf(buffer, base, pos + opcode_size + (int8_t)mem::read(pos+1));
-            }
-        }
-        
-        if (strstr(buffer, "hhd")) {
-            opcode_size+=1;
-
-            strcpy(base, buffer);
-            if (opcode_size>4) {
-                opcode_size=4;
-                sprintf(buffer, base, (int8_t)mem::read(pos+3));
-            } else {
-                sprintf(buffer, base, (int8_t)mem::read(pos+2));
-            }
-        }
-
-        return buffer;
-    }
-
-    const char *getOpcode(const uint16_t pos)
-    {
-        opcode_size = 0;
-        buffer[0]=0;
-        const char *base = getBase(pos);
-
-        if (strstr(base, "4x")) opcode_size+=2;
-        if (strstr(base, "2x")) opcode_size+=1;
-        if (strstr(base, "Xx")) opcode_size+=1;
-        if (strstr(base, "hh")) opcode_size+=1;
-        if (opcode_size>4) opcode_size=4;
-        printOpcode(pos);
-        return buffer;
-    }
-
-    const int getOpcodeSize(const uint16_t pos)
-    {
-        opcode_size = 0;
-        const char *base = getBase(pos);
-
-        if (strstr(base, "4x")) opcode_size+=2;
-        if (strstr(base, "2x")) opcode_size+=1;
-        if (strstr(base, "Xx")) opcode_size+=1;
-        if (strstr(base, "hh")) opcode_size+=1;
-        if (opcode_size>4) opcode_size=4;
-        return opcode_size;
-    }
-
-    const char *getSymbol(const uint16_t pos)
-    {
-        return symbols[pos];
-    }
-
-    void setSymbol(const uint16_t pos, const char *sym)
-    {
-        if (sym) {
-            strcpy(symbols[pos], sym);
-        } else {
-            symbols[pos][0] = 0;
-        }
-        used_symbols.clear();
-        for (int i=0; i<65536; ++i) if (symbols[i][0]!=0) used_symbols.push_back(i);
-        saveSymbols();
-    }
-
-    const int getNumSymbols()
-    {
-        return used_symbols.size();
-    }
-
-    const uint16_t getSymbolAddress(const int pos)
-    {
-        return used_symbols[pos];
-    }
-
-
-}