mirror of
https://github.com/dingusdev/dingusppc.git
synced 2024-12-23 21:29:28 +00:00
Remove device stubs (davbus, serial, SWIM etc).
This commit is contained in:
Maxim Poliakovski
parent
ddb303c5c0
commit
c5fa279ad4
35
davbus.cpp
35
davbus.cpp
@ -1,35 +0,0 @@
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//DingusPPC - Prototype 5bf2
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//Written by divingkatae
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//(c)2018-20 (theweirdo)
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//Please ask for permission
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//if you want to distribute this.
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//(divingkatae#1017 on Discord)
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//Functionality for the DAVBus (Sound Bus + Screamer?)
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#include <iostream>
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#include <cstring>
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#include <cinttypes>
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#include "ppcemumain.h"
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uint32_t davbus_address;
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uint32_t davbus_write_word;
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uint32_t davbus_read_word;
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void davbus_init(){
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}
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void davbus_read(){
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davbus_read_word = (uint32_t)(machine_upperiocontrol_mem[davbus_address++]);
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davbus_read_word = (uint32_t)((machine_upperiocontrol_mem[davbus_address++]) << 8);
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davbus_read_word = (uint32_t)((machine_upperiocontrol_mem[davbus_address++]) << 16);
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davbus_read_word = (uint32_t)((machine_upperiocontrol_mem[davbus_address]) << 24);
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}
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void davbus_write(){
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machine_upperiocontrol_mem[davbus_address++] = (uint8_t)(davbus_write_word);
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machine_upperiocontrol_mem[davbus_address++] = (uint8_t)((davbus_write_word) >> 8);
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machine_upperiocontrol_mem[davbus_address++] = (uint8_t)((davbus_write_word) >> 16);
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machine_upperiocontrol_mem[davbus_address] = (uint8_t)((davbus_write_word) >> 24);
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}
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22
davbus.h
22
davbus.h
@ -1,22 +0,0 @@
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//DingusPPC - Prototype 5bf2
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//Written by divingkatae
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//(c)2018-20 (theweirdo)
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//Please ask for permission
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//if you want to distribute this.
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//(divingkatae#1017 on Discord)
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//Functionality for the DAVBus (Sound Bus + Screamer?)
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#ifndef DAVBUS_H_
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#define DAVBUS_H_
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extern uint32_t davbus_address;
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extern uint32_t davbus_write_word;
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extern uint32_t davbus_read_word;
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extern void davbus_init();
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extern void davbus_read();
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extern void davbus_write();
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#endif
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102
macioserial.cpp
102
macioserial.cpp
@ -1,102 +0,0 @@
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//DingusPPC - Prototype 5bf2
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//Written by divingkatae
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//(c)2018-20 (theweirdo)
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//Please ask for permission
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//if you want to distribute this.
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//(divingkatae#1017 on Discord)
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//Functionality for the Serial Ports
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// Based on the Zilog Z8530 SCC chip
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#include <iostream>
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#include <cinttypes>
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#include "macioserial.h"
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#include "ppcemumain.h"
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uint32_t mac_serial_address;
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uint8_t serial_write_byte;
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uint8_t serial_read_byte;
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bool w7_prime;
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void mac_serial_init(){
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machine_iocontrolmem_mem[0x3013004] = 0x04;
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machine_iocontrolmem_mem[0x3013009] = 0xC0;
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machine_iocontrolmem_mem[0x301300B] = 0x08;
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machine_iocontrolmem_mem[0x301300E] = 0x30;
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machine_iocontrolmem_mem[0x301300F] = 0xF8;
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machine_iocontrolmem_mem[0x3013010] = 0x44;
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machine_iocontrolmem_mem[0x3013011] = 0x06;
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}
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void mac_serial_read(){
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if (mac_serial_address >=0x3013020){
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mac_serial_address -= 0x20;
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}
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if (w7_prime){
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if (((machine_iocontrolmem_mem[0x301301F] >> 2) & 0x1) & ((machine_iocontrolmem_mem[0x3013007] >> 6) & 0x1)){
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switch(mac_serial_address){
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case 0x14: case 0x15:
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serial_read_byte = machine_iocontrolmem_mem[(mac_serial_address - 0x10)];
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break;
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case 0x19:
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serial_read_byte = machine_iocontrolmem_mem[0x3];
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break;
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case 0x1B:
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serial_read_byte = machine_iocontrolmem_mem[0x10];
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break;
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case 0x1E:
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serial_read_byte = machine_iocontrolmem_mem[0x07];
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break;
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default:
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serial_read_byte = machine_iocontrolmem_mem[mac_serial_address];
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break;
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}
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}
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}
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else{
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if ((machine_iocontrolmem_mem[0x301300F] >> 2) & 0x1){
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switch(mac_serial_address){
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case 0x14: case 0x15:
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serial_read_byte = machine_iocontrolmem_mem[(mac_serial_address - 4)];
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break;
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case 0x19: case 0x1B:
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serial_read_byte = machine_iocontrolmem_mem[(mac_serial_address + 4)];
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break;
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default:
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serial_read_byte = machine_iocontrolmem_mem[mac_serial_address];
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break;
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}
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}
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else {
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switch(mac_serial_address){
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case 0x14: case 0x15: case 0x16: case 0x17:
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serial_read_byte = machine_iocontrolmem_mem[(mac_serial_address - 4)];
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case 0x19: case 0x1B:
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serial_read_byte = machine_iocontrolmem_mem[(mac_serial_address + 4)];
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break;
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default:
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serial_read_byte = machine_iocontrolmem_mem[mac_serial_address];
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break;
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}
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}
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}
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}
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void mac_serial_write(){
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if (mac_serial_address >=0x3013020){
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mac_serial_address -= 0x20;
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}
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machine_iocontrolmem_mem[mac_serial_address] = serial_write_byte;
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if ((machine_iocontrolmem_mem[0x0F]) & 0x1){
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w7_prime = true;
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}
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else{
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w7_prime = false;
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}
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machine_iocontrolmem_mem[(mac_serial_address + 0x10)] = machine_iocontrolmem_mem[mac_serial_address];
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}
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@ -1,22 +0,0 @@
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//DingusPPC - Prototype 5bf2
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//Written by divingkatae
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//(c)2018-20 (theweirdo)
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//Please ask for permission
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//if you want to distribute this.
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//(divingkatae#1017 on Discord)
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//Functionality for the Serial Ports
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// Based on the Zilog Z8530 SCC chip
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#ifndef MAC_IO_SERIAL_H
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#define MAC_IO_SERIAL_H
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extern uint32_t mac_serial_address;
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extern uint8_t serial_write_byte;
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extern uint8_t serial_read_byte;
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extern void mac_serial_init();
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extern void mac_serial_read();
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extern void mac_serial_write();
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#endif
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31
macscsi.cpp
31
macscsi.cpp
@ -1,31 +0,0 @@
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//DingusPPC - Prototype 5bf2
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//Written by divingkatae
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//(c)2018-20 (theweirdo)
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//Please ask for permission
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//if you want to distribute this.
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//(divingkatae#1017 on Discord)
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//Functionality for the SCSI
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#include <iostream>
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#include <cstring>
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#include <cinttypes>
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#include "ppcemumain.h"
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#include "macscsi.h"
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uint32_t macscsi_address;
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uint8_t macscsi_write_byte;
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uint8_t macscsi_read_byte;
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void macscsi_init(){
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}
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void macscsi_read(){
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}
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void macscsi_write(){
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}
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21
macscsi.h
21
macscsi.h
@ -1,21 +0,0 @@
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//DingusPPC - Prototype 5bf2
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//Written by divingkatae
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//(c)2018-20 (theweirdo)
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//Please ask for permission
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//if you want to distribute this.
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//(divingkatae#1017 on Discord)
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//Functionality for the SCSI
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#ifndef MACSCSI_H_
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#define MACSCSI_H_
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extern uint32_t macscsi_address;
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extern uint8_t macscsi_write_byte;
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extern uint8_t macscsi_read_byte;
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extern void macscsi_init();
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extern void macscsi_read();
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extern void macscsi_write();
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#endif
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29
macswim3.cpp
29
macswim3.cpp
@ -1,29 +0,0 @@
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//DingusPPC - Prototype 5bf2
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//Written by divingkatae
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//(c)2018-20 (theweirdo)
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//Please ask for permission
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//if you want to distribute this.
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//(divingkatae#1017 on Discord)
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//Functionality for the Swim 3 Floppy Drive
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#include <iostream>
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#include <cinttypes>
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#include "macswim3.h"
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#include "ppcemumain.h"
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uint32_t mac_swim3_address;
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uint8_t swim3_write_byte;
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uint8_t swim3_read_byte;
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void mac_swim3_init(){
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machine_iocontrolmem_mem[0x3015C00] = 0xF0;
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}
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void mac_swim3_read(){
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swim3_read_byte = machine_iocontrolmem_mem[mac_swim3_address];
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}
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void mac_swim3_write(){
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machine_iocontrolmem_mem[mac_swim3_address] = swim3_write_byte;
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}
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19
macswim3.h
19
macswim3.h
@ -1,19 +0,0 @@
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//DingusPPC - Prototype 5bf2
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//Written by divingkatae
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//(c)2018-20 (theweirdo)
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//Please ask for permission
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//if you want to distribute this.
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//(divingkatae#1017 on Discord)
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#ifndef MAC_SWIM3_H
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#define MAC_SWIM3_H
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extern uint32_t mac_swim3_address;
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extern uint8_t swim3_write_byte;
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extern uint8_t swim3_read_byte;
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extern void mac_swim3_init();
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extern void mac_swim3_read();
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extern void mac_swim3_write();
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#endif // MAC_IO_SERIAL_H
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2
main.cpp
2
main.cpp
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#include <ctime>
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#include <stdexcept>
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#include "ppcemumain.h"
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#include "macioserial.h"
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#include "macswim3.h"
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#include "ppcmemory.h"
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#include "devices/mpc106.h"
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#include "openpic.h"
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@ -14,15 +14,12 @@
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#include <array>
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#include <thread>
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#include <atomic>
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#include "macioserial.h"
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#include "macswim3.h"
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#include "ppcemumain.h"
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#include "ppcmemory.h"
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#include "openpic.h"
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#include "devices/memctrlbase.h"
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#include "devices/mmiodevice.h"
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#include "devices/mpc106.h"
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#include "davbus.h"
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std::vector<uint32_t> pte_storage;
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