mirror of
https://github.com/danbulant/Cosmos
synced 2026-05-20 12:58:39 +00:00
39 lines
771 B
NASM
39 lines
771 B
NASM
DebugWaitMsg db "Waiting for debugger connection..."
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DebugStub_Const_VidBase equ 0xB8000
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DebugStub_Cls:
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Mov ESI, DebugStub_Const_VidBase
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DebugStub_Cls_Block1Begin:
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Cmp dword ESI, 0xB8FA0
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JAE DebugStub_Cls_Block1End
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Mov dword [ESI + 0], 0x00
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Inc ESI
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Mov dword [ESI + 0], 0x0A
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Inc ESI
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jmp DebugStub_Cls_Block1Begin
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DebugStub_Cls_Block1End:
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DebugStub_Cls_Exit:
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Ret
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DebugStub_DisplayWaitMsg:
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Mov ESI, DebugWaitMsg
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Mov EDI, DebugStub_Const_VidBase
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Add EDI, 1640
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DebugStub_DisplayWaitMsg_Block2Begin:
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Cmp dword [ESI + 0], 0
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JE DebugStub_DisplayWaitMsg_Block2End
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Mov AL, [ESI + 0]
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Mov [EDI + 0], AL
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Inc ESI
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Add EDI, 2
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jmp DebugStub_DisplayWaitMsg_Block2Begin
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DebugStub_DisplayWaitMsg_Block2End:
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DebugStub_DisplayWaitMsg_Exit:
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Ret
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