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GBHawk: Misc cleanup

This commit is contained in:
alyosha-tas 2019-10-12 16:04:13 -04:00
parent 8384f4298d
commit d7ee6ba579
3 changed files with 10 additions and 13 deletions
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9
BizHawk.Emulation.Cores/CPUs/LR35902/LR35902.cs
View File

@ -312,13 +312,12 @@ namespace BizHawk.Emulation.Common.Components.LR35902
if (!Halt_bug_3)
{
INTERRUPT_GBC_NOP();
//INTERRUPT_();
}
else
{
INTERRUPT_();
Halt_bug_3 = false;
Console.WriteLine("Hit INT");
//Console.WriteLine("Hit INT");
}
}
else
@ -353,7 +352,7 @@ namespace BizHawk.Emulation.Common.Components.LR35902
RegPC++;
FetchInstruction(ReadMemory(RegPC));
Halt_bug_3 = false;
Console.WriteLine("Hit un");
//Console.WriteLine("Hit un");
}
else
{
@ -538,8 +537,8 @@ namespace BizHawk.Emulation.Common.Components.LR35902
{
RegPC--;
Halt_bug_3 = true;
Console.WriteLine("Halt_bug_3");
Console.WriteLine(TotalExecutedCycles);
//Console.WriteLine("Halt_bug_3");
//Console.WriteLine(TotalExecutedCycles);
}
Halt_bug_2 = false;

11
BizHawk.Emulation.Cores/Consoles/Nintendo/GBHawk/GBC_PPU.cs
View File

@ -151,7 +151,6 @@ namespace BizHawk.Emulation.Cores.Nintendo.GBHawk
LY = 0; /*reset*/
break;
case 0xFF45: // LYC
// tests indicate that latching writes to LYC should take place 4 cycles after the write
// otherwise tests around LY boundaries will fail
LYC_t = value;
@ -1144,13 +1143,13 @@ namespace BizHawk.Emulation.Cores.Nintendo.GBHawk
OAM_access_read = true;
OAM_access_write = true;
VRAM_access_read = true;
VRAM_access_write = true;
STAT &= 0xFC;
STAT |= 0x00;
VRAM_access_write = true;
}
else
{
{
STAT &= 0xFC;
STAT |= 0x00;
if (STAT.Bit(3)) { HBL_INT = true; }
}
}

3
BizHawk.Emulation.Cores/Consoles/Nintendo/GBHawk/GBC_PPU_GB.cs
View File

@ -3,7 +3,7 @@ using BizHawk.Common.NumberExtensions;
using BizHawk.Common;
// Gameboy compatibility mode for GBC console
// only entered from writing to register 0xFF4C
// seperated out so the GBC ppu can focus on double speed mode
// has several quirks not present in GB ppu
namespace BizHawk.Emulation.Cores.Nintendo.GBHawk
{
@ -155,7 +155,6 @@ namespace BizHawk.Emulation.Cores.Nintendo.GBHawk
LY = 0; /*reset*/
break;
case 0xFF45: // LYC
// tests indicate that latching writes to LYC should take place 4 cycles after the write
// otherwise tests around LY boundaries will fail
LYC_t = value;