Cosmos/source/Cosmos.Debug.DebugStub/SerialIO.asm
2015-03-07 19:23:14 +01:00

32 lines
498 B
NASM

; Generated at 7-3-2015 19:22:40
DebugStub_ComAddr dd 0x03F8
%ifndef Exclude_IOPort_Based_Serial
DebugStub_WriteRegister:
Push EDX
Add DX, 0x03F8
Out DX, AL
Pop EDX
DebugStub_WriteRegister_Exit:
mov dword [static_field__Cosmos_Core_INTs_mLastKnownAddress], DebugStub_WriteRegister_Exit
Ret
DebugStub_ReadRegister:
Push EDX
Add DX, 0x03F8
In AL, DX
Pop EDX
DebugStub_ReadRegister_Exit:
mov dword [static_field__Cosmos_Core_INTs_mLastKnownAddress], DebugStub_ReadRegister_Exit
Ret
%endif