+ if (realtime_disassembly && (do_disasm || cpu_emulation_running)) {
+ m68k_disassemble(disasm_buf, m68k_get_reg(NULL, M68K_REG_PC), cpu_type);
+ printf("REGA: 0:$%.8X 1:$%.8X 2:$%.8X 3:$%.8X 4:$%.8X 5:$%.8X 6:$%.8X 7:$%.8X\n", m68k_get_reg(NULL, M68K_REG_A0), m68k_get_reg(NULL, M68K_REG_A1), m68k_get_reg(NULL, M68K_REG_A2), m68k_get_reg(NULL, M68K_REG_A3), \
+ m68k_get_reg(NULL, M68K_REG_A4), m68k_get_reg(NULL, M68K_REG_A5), m68k_get_reg(NULL, M68K_REG_A6), m68k_get_reg(NULL, M68K_REG_A7));
+ printf("REGD: 0:$%.8X 1:$%.8X 2:$%.8X 3:$%.8X 4:$%.8X 5:$%.8X 6:$%.8X 7:$%.8X\n", m68k_get_reg(NULL, M68K_REG_D0), m68k_get_reg(NULL, M68K_REG_D1), m68k_get_reg(NULL, M68K_REG_D2), m68k_get_reg(NULL, M68K_REG_D3), \
+ m68k_get_reg(NULL, M68K_REG_D4), m68k_get_reg(NULL, M68K_REG_D5), m68k_get_reg(NULL, M68K_REG_D6), m68k_get_reg(NULL, M68K_REG_D7));
+ printf("%.8X (%.8X)]] %s\n", m68k_get_reg(NULL, M68K_REG_PC), (m68k_get_reg(NULL, M68K_REG_PC) & 0xFFFFFF), disasm_buf);
+ if (do_disasm)
+ do_disasm--;
+ m68k_execute(state, 1);
+ }
+ else {
+ if (cpu_emulation_running) {
+ MEMORY_BARRIER();
+ if (irq)
+ m68k_execute(state, 5);
+ else
+ m68k_execute(state, loop_cycles);
+ }
+ }
+
+ MEMORY_BARRIER();
+ while (irq) {
+ last_irq = ((inline_read_status_reg() & 0xe000) >> 13);
+ if (last_irq != 0 && last_irq != last_last_irq) {
+ last_last_irq = last_irq;
+ M68K_SET_IRQ(last_irq);
+ }
+ m68k_execute(state, 50);
+ MEMORY_BARRIER();
+ }
+
+ MEMORY_BARRIER();
+ if (!irq && last_last_irq != 0) {
+ //M68K_SET_IRQ(0);
+ last_last_irq = 0;
+ }
+
+ MEMORY_BARRIER();
+ if (do_reset.value) {
+ cpu_pulse_reset();
+ do_reset.value=0;
+ usleep(1000000); // 1sec
+ rtg_on=0;
+// while(amiga_reset==0);
+// printf("CPU emulation reset.\n");
+ }
+
+ if (mouse_hook_enabled && (mouse_extra != 0x00)) {
+ // mouse wheel events have occurred; unlike l/m/r buttons, these are queued as keypresses, so add to end of buffer
+ switch (mouse_extra) {
+ case 0xff:
+ // wheel up
+ queue_keypress(0xfe, KEYPRESS_PRESS, PLATFORM_AMIGA);
+ break;
+ case 0x01:
+ // wheel down
+ queue_keypress(0xff, KEYPRESS_PRESS, PLATFORM_AMIGA);
+ break;
+ }
+
+ // dampen the scroll wheel until next while loop iteration
+ mouse_extra = 0x00;
+ }
+
+ if (load_new_config) {
+ printf("[CPU] Loading new config file.\n");
+ goto stop_cpu_emulation;
+ }
+
+ if (end_signal)
+ goto stop_cpu_emulation;
+
+ goto cpu_loop;
+
+stop_cpu_emulation:
+ printf("[CPU] End of CPU thread\n");
+ return (void *)NULL;
+}
+
+void *keyboard_task() {
+ struct pollfd kbdpoll[1];
+ int kpollrc;
+ char c = 0, c_code = 0, c_type = 0;
+ char grab_message[] = "[KBD] Grabbing keyboard from input layer\n",
+ ungrab_message[] = "[KBD] Ungrabbing keyboard\n";
+
+ printf("[KBD] Keyboard thread started\n");
+
+ // because we permit the keyboard to be grabbed on startup, quickly check if we need to grab it
+ if (kb_hook_enabled && cfg->keyboard_grab) {
+ printf(grab_message);
+ grab_device(keyboard_fd);
+ }
+
+ kbdpoll[0].fd = keyboard_fd;
+ kbdpoll[0].events = POLLIN;
+
+key_loop:
+ kpollrc = poll(kbdpoll, 1, KEY_POLL_INTERVAL_MSEC);
+ if ((kpollrc > 0) && (kbdpoll[0].revents & POLLHUP)) {
+ // in the event that a keyboard is unplugged, keyboard_task will whiz up to 100% utilisation
+ // this is undesired, so if the keyboard HUPs, end the thread without ending the emulation
+ printf("[KBD] Keyboard node returned HUP (unplugged?)\n");
+ goto key_end;
+ }
+
+ // if kpollrc > 0 then it contains number of events to pull, also check if POLLIN is set in revents
+ if ((kpollrc <= 0) || !(kbdpoll[0].revents & POLLIN)) {
+ goto key_loop;
+ }
+
+ while (get_key_char(&c, &c_code, &c_type)) {
+ if (c && c == cfg->keyboard_toggle_key && !kb_hook_enabled) {
+ kb_hook_enabled = 1;
+ printf("[KBD] Keyboard hook enabled.\n");
+ if (cfg->keyboard_grab) {
+ grab_device(keyboard_fd);
+ printf(grab_message);
+ }
+ } else if (kb_hook_enabled) {
+ if (c == 0x1B && c_type) {
+ kb_hook_enabled = 0;
+ printf("[KBD] Keyboard hook disabled.\n");
+ if (cfg->keyboard_grab) {
+ release_device(keyboard_fd);
+ printf(ungrab_message);
+ }
+ } else {
+ if (queue_keypress(c_code, c_type, cfg->platform->id) && int2_enabled && last_irq != 2) {
+ //last_irq = 0;
+ //M68K_SET_IRQ(2);
+ }
+ }
+ }