DebugStub_AsmBreakEIP dd 0
DebugStub_AsmOrigByte dd 0




DebugStub_DoAsmBreak:
DebugStub_DoAsmBreak_Exit:
Ret

DebugStub_SetAsmBreak:
Call DebugStub_ClearAsmBreak

Call DebugStub_ComReadEAX
Mov [DebugStub_AsmBreakEIP], EAX
Mov EDI, EAX

Mov AL, [EDI + 0]
Mov [DebugStub_AsmOrigByte], AL

Mov AL, 0xCC
Mov [EDI + 0], AL
DebugStub_SetAsmBreak_Exit:
Ret

DebugStub_ClearAsmBreak:
Mov EDI, [DebugStub_AsmBreakEIP]
Cmp EDI, 0
JE DebugStub_ClearAsmBreak_Exit

Mov AL, [DebugStub_AsmOrigByte]
Mov [EDI + 0], AL

Mov dword [DebugStub_AsmBreakEIP], 0
DebugStub_ClearAsmBreak_Exit:
Ret