mirror of
https://github.com/danbulant/Cosmos
synced 2026-05-19 20:39:01 +00:00
139 lines
6.4 KiB
C#
139 lines
6.4 KiB
C#
using System;
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using System.Linq;
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using Cosmos.Assembler;
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using Cosmos.Assembler.x86;
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namespace Cosmos.Debug.DebugStub {
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public class Serial : Cosmos.Assembler.Code {
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public Serial(Assembler.Assembler aAssembler) : base(aAssembler) {}
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public override void Assemble() {
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mAssembler.DataMembers.Add(new DataMember("DebugStub_ComAddr", 0x03F8));
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new LiteralAssemblerCode("DebugStub_InitSerial:");
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new LiteralAssemblerCode("Mov DX, [DebugStub_ComAddr]");
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new LiteralAssemblerCode("Mov BX, DX");
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new LiteralAssemblerCode("Add DX, 1");
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new LiteralAssemblerCode("Mov AL, 0");
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new LiteralAssemblerCode("Out DX, AL");
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new LiteralAssemblerCode("Mov DX, BX");
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new LiteralAssemblerCode("Add DX, 3");
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new LiteralAssemblerCode("Mov AL, 0x80");
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new LiteralAssemblerCode("Out DX, AL");
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new LiteralAssemblerCode("Mov DX, BX");
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new LiteralAssemblerCode("Mov AL, 0x01");
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new LiteralAssemblerCode("Out DX, AL");
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new LiteralAssemblerCode("Mov DX, BX");
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new LiteralAssemblerCode("Add DX, 1");
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new LiteralAssemblerCode("Mov AL, 0x00");
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new LiteralAssemblerCode("Out DX, AL");
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new LiteralAssemblerCode("Mov DX, BX");
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new LiteralAssemblerCode("Add DX, 3");
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new LiteralAssemblerCode("Mov AL, 0x03");
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new LiteralAssemblerCode("Out DX, AL");
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new LiteralAssemblerCode("Mov DX, BX");
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new LiteralAssemblerCode("Add DX, 2");
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new LiteralAssemblerCode("Mov AL, 0xC7");
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new LiteralAssemblerCode("Out DX, AL");
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new LiteralAssemblerCode("Mov DX, BX");
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new LiteralAssemblerCode("Add DX, 4");
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new LiteralAssemblerCode("Mov AL, 0x03");
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new LiteralAssemblerCode("Out DX, AL");
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new LiteralAssemblerCode("DebugStub_InitSerial_Exit:");
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new LiteralAssemblerCode("Ret");
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new LiteralAssemblerCode("DebugStub_ComReadAL:");
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new LiteralAssemblerCode("Mov DX, [DebugStub_ComAddr]");
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new LiteralAssemblerCode("Add DX, 5");
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new LiteralAssemblerCode("DebugStub_ComReadAL_Wait:");
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new LiteralAssemblerCode("In AL, DX");
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new LiteralAssemblerCode("Test AL, 0x01");
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new LiteralAssemblerCode("JZ DebugStub_ComReadAL_Wait");
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new LiteralAssemblerCode("Mov DX, [DebugStub_ComAddr]");
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new LiteralAssemblerCode("In AL, DX");
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new LiteralAssemblerCode("DebugStub_ComReadAL_Exit:");
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new LiteralAssemblerCode("Ret");
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new LiteralAssemblerCode("DebugStub_ComReadEAX:");
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new LiteralAssemblerCode("Call DebugStub_ComReadAL");
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new LiteralAssemblerCode("ROR EAX, 8");
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new LiteralAssemblerCode("Call DebugStub_ComReadAL");
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new LiteralAssemblerCode("ROR EAX, 8");
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new LiteralAssemblerCode("Call DebugStub_ComReadAL");
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new LiteralAssemblerCode("ROR EAX, 8");
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new LiteralAssemblerCode("Call DebugStub_ComReadAL");
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new LiteralAssemblerCode("ROR EAX, 8");
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new LiteralAssemblerCode("DebugStub_ComReadEAX_Exit:");
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new LiteralAssemblerCode("Ret");
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new LiteralAssemblerCode("DebugStub_ComRead8:");
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new LiteralAssemblerCode("Call DebugStub_ComReadAL");
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new LiteralAssemblerCode("Mov [EDI + 0], AL");
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new LiteralAssemblerCode("Add EDI, 1");
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new LiteralAssemblerCode("DebugStub_ComRead8_Exit:");
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new LiteralAssemblerCode("Ret");
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new LiteralAssemblerCode("DebugStub_ComRead16:");
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new LiteralAssemblerCode("Call DebugStub_ComRead8");
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new LiteralAssemblerCode("Call DebugStub_ComRead8");
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new LiteralAssemblerCode("DebugStub_ComRead16_Exit:");
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new LiteralAssemblerCode("Ret");
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new LiteralAssemblerCode("DebugStub_ComRead32:");
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new LiteralAssemblerCode("Call DebugStub_ComRead8");
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new LiteralAssemblerCode("Call DebugStub_ComRead8");
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new LiteralAssemblerCode("Call DebugStub_ComRead8");
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new LiteralAssemblerCode("Call DebugStub_ComRead8");
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new LiteralAssemblerCode("DebugStub_ComRead32_Exit:");
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new LiteralAssemblerCode("Ret");
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new LiteralAssemblerCode("DebugStub_ComWriteAL:");
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new LiteralAssemblerCode("Push EAX");
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new LiteralAssemblerCode("Mov ESI, ESP");
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new LiteralAssemblerCode("Call DebugStub_ComWrite8");
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new LiteralAssemblerCode("Pop EAX");
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new LiteralAssemblerCode("DebugStub_ComWriteAL_Exit:");
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new LiteralAssemblerCode("Ret");
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new LiteralAssemblerCode("DebugStub_ComWriteAX:");
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new LiteralAssemblerCode("Push EAX");
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new LiteralAssemblerCode("Mov ESI, ESP");
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new LiteralAssemblerCode("Call DebugStub_ComWrite16");
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new LiteralAssemblerCode("Pop EAX");
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new LiteralAssemblerCode("DebugStub_ComWriteAX_Exit:");
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new LiteralAssemblerCode("Ret");
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new LiteralAssemblerCode("DebugStub_ComWriteEAX:");
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new LiteralAssemblerCode("Push EAX");
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new LiteralAssemblerCode("Mov ESI, ESP");
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new LiteralAssemblerCode("Call DebugStub_ComWrite32");
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new LiteralAssemblerCode("Pop EAX");
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new LiteralAssemblerCode("DebugStub_ComWriteEAX_Exit:");
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new LiteralAssemblerCode("Ret");
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new LiteralAssemblerCode("DebugStub_ComWrite8:");
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new LiteralAssemblerCode("Mov DX, [DebugStub_ComAddr]");
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new LiteralAssemblerCode("Add DX, 5");
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new LiteralAssemblerCode("DebugStub_ComWrite8_Wait:");
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new LiteralAssemblerCode("In AL, DX");
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new LiteralAssemblerCode("Test AL, 0x20");
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new LiteralAssemblerCode("JZ DebugStub_ComWrite8_Wait");
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new LiteralAssemblerCode("Mov DX, 0x03F8");
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new LiteralAssemblerCode("Mov AL, [ESI + 0]");
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new LiteralAssemblerCode("Out DX, AL");
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new LiteralAssemblerCode("Inc ESI");
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new LiteralAssemblerCode("DebugStub_ComWrite8_Exit:");
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new LiteralAssemblerCode("Ret");
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new LiteralAssemblerCode("DebugStub_ComWrite16:");
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new LiteralAssemblerCode("Call DebugStub_ComWrite8");
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new LiteralAssemblerCode("Call DebugStub_ComWrite8");
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new LiteralAssemblerCode("DebugStub_ComWrite16_Exit:");
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new LiteralAssemblerCode("Ret");
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new LiteralAssemblerCode("DebugStub_ComWrite32:");
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new LiteralAssemblerCode("Call DebugStub_ComWrite8");
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new LiteralAssemblerCode("Call DebugStub_ComWrite8");
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new LiteralAssemblerCode("Call DebugStub_ComWrite8");
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new LiteralAssemblerCode("Call DebugStub_ComWrite8");
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new LiteralAssemblerCode("DebugStub_ComWrite32_Exit:");
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new LiteralAssemblerCode("Ret");
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new LiteralAssemblerCode("DebugStub_ComWriteX:");
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new LiteralAssemblerCode("DebugStub_ComWriteX_More:");
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new LiteralAssemblerCode("Call DebugStub_ComWrite8");
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new LiteralAssemblerCode("Dec ECX");
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new LiteralAssemblerCode("JNZ DebugStub_ComWriteX_More");
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new LiteralAssemblerCode("DebugStub_ComWriteX_Exit:");
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new LiteralAssemblerCode("Ret");
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}
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}
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}
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