static void ExpMemory_write16(u32 procnum, u32 adr, u16 val)
{
if (adr >= 0x09000000)
{
u32 offs = (adr - 0x09000000);
if (offs >= expMemSize) return;
T1WriteWord(expMemory, offs, val);
}
EXPINFO("ExpMemory: write 16 at 0x%08X = 0x%04X\n", adr, val);
}
static void ExpMemory_write08(u32 procnum, u32 adr, u8 val)
{
if (adr >= 0x09000000)
{
u32 offs = (adr - 0x09000000);
if (offs >= expMemSize) return;
T1WriteByte(expMemory, offs, val);
}
EXPINFO("ExpMemory: write 08 at 0x%08X = 0x%02X\n", adr, val);
}
static void ExpMemory_write32(u32 adr, u32 val)
{
if (adr >= 0x09000000)
{
u32 offs = (adr - 0x09000000);
if (offs >= expMemSize) return;
T1WriteLong(expMemory, offs, val);
}
EXPINFO("ExpMemory: write 32 at 0x%08X = 0x%08X\n", adr, val);
}
static u8 ExpMemory_read08(u32 adr)
{
if (adr == 0x080000B2) return(0x96);
if (adr >= 0x09000000)
{
u32 offs = (adr - 0x09000000);
if (offs >= expMemSize) return (0);
return (T1ReadByte(expMemory, offs));
}
EXPINFO("ExpMemory: read 08 at 0x%08X\n", adr);
return (0);
}
static u32 ExpMemory_read32(u32 adr)
{
if (adr == 0x080000AC) return(0x027FFC30);
if (adr >= 0x09000000)
{
u32 offs = (adr - 0x09000000);
if (offs >= expMemSize) return (0);
return (T1ReadLong(expMemory, offs));
}
EXPINFO("ExpMemory: read 32 at 0x%08X\n", adr);
return (0);
}
static u32 ExpMemory_read32(u32 procnum, u32 adr)
{
if(adr>=0x080000B0 && adr<0x080000C0)
return T1ReadLong(header_0x00B0,adr-0x080000B0);
if (adr >= 0x09000000)
{
u32 offs = (adr - 0x09000000);
if (offs >= expMemSize) return 0xFFFFFFFF;
return T1ReadLong(expMemory, offs);
}
EXPINFO("ExpMemory: read 32 at 0x%08X\n", adr);
return 0xFFFFFFFF;
}
static u8 ExpMemory_read08(u32 procnum, u32 adr)
{
EXPINFO("ExpMemory: read 08 at 0x%08X\n", adr);
if(adr>=0x080000B0 && adr<0x080000C0)
return T1ReadByte(header_0x00B0,adr-0x080000B0);
if (adr >= 0x09000000)
{
u32 offs = (adr - 0x09000000);
if (offs >= expMemSize) return (0xFF);
return T1ReadByte(expMemory, offs);
}
return 0xFF;
}
static u16 ExpMemory_read16(u32 adr)
{
if (adr == 0x080000B6) return(0x2424);
if (adr == 0x080000BC) return(0x7FFF);
if (adr == 0x080000BE) return(0x0096);
if (adr == 0x0801FFFC) return(0x7FFF);
if (adr >= 0x09000000)
{
u32 offs = (adr - 0x09000000);
if (offs >= expMemSize) return (0);
return (T1ReadWord(expMemory, offs));
}
EXPINFO("ExpMemory: read 16 at 0x%08X\n", adr);
return (0);
}
static u16 ExpMemory_read16(u32 procnum, u32 adr)
{
if(adr>=0x080000B0 && adr<0x080000C0)
return T1ReadWord(header_0x00B0,adr-0x080000B0);
if (adr == 0x0801FFFC) return 0x7FFF;
if (adr == 0x08240002) return 0; //this can't be 0xFFFF. dunno why, we just guessed 0
if (adr >= 0x09000000)
{
u32 offs = (adr - 0x09000000);
if (offs >= expMemSize) return (0xFFFF);
return T1ReadWord(expMemory, offs);
}
EXPINFO("ExpMemory: read 16 at 0x%08X\n", adr);
return 0xFFFF;
}