jake/SplitBit-Emulator
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Fixed input bugs.

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Input from stdin now works as expected in the emulator.
New program to demo input from the command line.
This commit is contained in:
Anachronaut
2024-11-01 16:41:25 -04:00
committed by GitHub
parent 67eea181b8
commit c512f07305
3 changed files with 63 additions and 12 deletions
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Source/Emulator/cpu.c
+5 -9
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@@ -372,21 +372,17 @@ uint8_t executeOperation(uint8_t Instruction, CPURegisters *cpu) {
// Ex - Input Operations:
//
case 0xE0:
// CIN - Read Input Select to A.
// cpu->A = InputSelect;
break;
case 0xE1:
// RDA - Read an Input to A.
// INA - Read an Input to A.
cpu->ProgramCounter++;
cpu->A = InputHandler(cpu->Program[cpu->ProgramCounter]);
break;
case 0xE2:
// RDB - Read an Input to B.
case 0xE1:
// INB - Read an Input to B.
cpu->ProgramCounter++;
cpu->B = InputHandler(cpu->Program[cpu->ProgramCounter]);
break;
case 0xE3:
// RDD - Read an Input to Data Memory.
case 0xE2:
// IND - Read an Input to Data Memory.
cpu->ProgramCounter++;
cpu->Data[cpu->DataPointer] = InputHandler(cpu->Program[cpu->ProgramCounter]);
break;