godzil/newoswan
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Adding some temporary log for IO access for exploring around

Browse Source
This commit is contained in:
Godzil 2019-09-20 16:34:31 +01:00
parent d392f18ae5
commit f6f45a4b5e
1 changed files with 32 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

45
oswan/source/io.cpp
View File

@ -625,13 +625,18 @@ void cpu_writeport(DWORD port,BYTE value)
{
/* GPU IOs */
case 0x00:
break;
case 0x04:
case 0x07:
fprintf(log_get(),"WriteIO(%02X, %02X);\n",port, value);
break;
case 0x01:
case 0x02:
case 0x03:
case 0x04:
case 0x05:
case 0x06:
case 0x07:
case 0x08:
case 0x09:
case 0x0A:
@ -773,6 +778,16 @@ void cpu_writeport(DWORD port,BYTE value)
case 0x92:
case 0x93:
case 0x94:
case 0x95:
case 0x96:
case 0x97:
case 0x98:
case 0x99:
case 0x9A:
case 0x9B:
case 0x9C:
case 0x9D:
case 0x9E:
ws_audio_port_write(port,value);
break;
@ -794,16 +809,21 @@ void cpu_writeport(DWORD port,BYTE value)
case 0xAB:
break;
/* Hardware */
/* Intc */
case 0xB0:
break;
case 0xB1:
write_serial(value); /*printf("RS232 TX: %02X\n", value);*/ break;
case 0xB2:
case 0xB4:
case 0xB6:
//fprintf(log_get(),"WriteIO(%02X, %02X);\n",port, value);
break;
break;
/* Serial */
case 0xB1:
write_serial(value); /*printf("RS232 TX: %02X\n", value);*/
break;
case 0xB3:
printf(">>>>RS232STA: %02X [%c%c%cxx%c%c%c]\n", value,
(value & 0x80)?'E':'d',
@ -830,11 +850,8 @@ void cpu_writeport(DWORD port,BYTE value)
break;
case 0xB5:
break;
/* buttons */
case 0xB6:
case 0xB5:
break;
/* Internal EEPROM */
@ -956,11 +973,13 @@ void cpu_writeport(DWORD port,BYTE value)
case 0xC1:
case 0xC2:
case 0xC3:
//fprintf(log_get(),"WriteIO(%02X, %02X) [%04X:%04Xh];\n",port, value, I.sregs[CS], I.ip);
break;
case 0xc4:
w1=(((((WORD)ws_ioRam[0xc7])<<8)|((WORD)ws_ioRam[0xc6]))<<1)&externalEepromAddressMask;
externalEeprom[w1]=value;
fprintf(log_get(),"WriteIO(%02X, %02X) [%04X:%04Xh];\n",port, value, I.sregs[CS], I.ip);
return;
case 0xc5:
@ -1006,7 +1025,7 @@ void cpu_writeport(DWORD port,BYTE value)
if ((ws_gpu_port_write(port,value) == 1) && (unknown_io_port == 1))
{
fprintf(log_get(),"WriteIO(%02X, %02X);\n",port, value);
fprintf(log_get(),"WriteIO(%02X, %02X) [%04X:%04Xh];\n",port, value, I.sregs[CS], I.ip);
}
/*if (port >= 0xC0)