holy shit thats a lot of changed to asmrigs

asmrigs/as/as.cpp

@@ -0,0 +1,132 @@
+#include "asmrigs/as.h"
+#include "tier2/tokenizer.h"
+#include "asmrigs/tokenparser.h"
+
+struct ObjectHeader_t
+{
+	uint8_t m_magic[4];
+	uint32_t m_uSymbolCount;
+	uint32_t m_uDatasCount;
+};
+
+enum EDataFlags: uint32_t
+{
+	DATA_TYPE_DECLARE,
+	DATA_TYPE_USED,
+};
+
+struct Data_t
+{
+	uint64_t m_uDataSize;
+	uint64_t m_uDataOffsetSize;
+};
+
+struct Symbol_t
+{
+	uint32_t m_uName;
+	uint32_t m_uData;
+	EDataFlags m_eDataFlags;
+};
+
+enum EInstruction: uint8_t
+{
+	I_NOP = 0,
+
+	I_PUSH = 3,
+	I_POP = 4,
+
+	I_CMP = 5,
+
+	I_JUMP = 6,
+	I_JZ = 7,
+	I_JNZ = 8,
+	I_JG = 9,
+	I_JGE = 10,
+	I_JLE = 11,
+	
+	I_LOAD = 12,
+	I_STORE = 13,
+	I_LOADPTR = 14,
+	I_STOREPTR = 15,
+	I_LOADLIT = 16,
+
+	I_JSR = 20,
+	I_RET = 21,
+};
+
+CUtlBuffer<uint8_t> Assemble( const char *szAssembly, AsOptions_t stOptions )
+{
+	CUtlVector<CUtlString> externalFunctions;
+	CUtlVector<CUtlString> publicFunctions;
+	CUtlVector<CUtlString> labels;
+	CUtlVector<Token_t> tokens = Tokenize(szAssembly);
+	Token_t *pTokens = tokens.GetData();
+	for ( int i = 0; i < tokens.GetSize()-2; )
+	{
+		if ( !tokens[i].m_bIsQuoted && tokens[i].m_szValue == "/" )
+			if ( !tokens[i+1].m_bIsQuoted && tokens[i+1].m_szValue == "/" )
+				if ( !tokens[i+2].m_bIsQuoted && tokens[i+2].m_szValue == "/" )
+				{
+					tokens.RemoveAt(i, 3);
+					continue;
+				}
+		i++;
+	};
+	CTokenParser parser;
+	parser.m_pTokens = tokens.GetData();
+	parser.m_pTokensEnd = tokens.GetData()+tokens.GetSize();
+	parser.m_pCurrentToken = tokens.GetData()-1;
+	parser.Continue();
+
+	CUtlVector<uint8_t> commandStream;
+
+	for (;;)
+	{
+		if (parser.IsEOF())
+			break;
+		CUtlString szCommand = parser.PeekToken();
+		parser.Continue();
+		if ( szCommand == "extrn" )
+		{
+			externalFunctions.AppendTail(parser.PeekToken());	
+			parser.Continue();
+			continue;
+		}
+		if ( szCommand == "public" )
+		{
+			publicFunctions.AppendTail(parser.PeekToken());	
+			parser.Continue();
+			continue;
+		}
+		if ( szCommand == "store" )
+		{
+			continue;
+		}
+		if ( szCommand == "load" )
+		{
+			continue;
+		}
+		if ( szCommand == "jsr" )
+		{
+			commandStream.AppendTail(I_JSR);
+			continue;
+		}
+		if ( szCommand == "ret" )
+		{
+			commandStream.AppendTail(I_RET);
+			continue;
+		}
+		if (parser.IsEOF())
+			break;
+		if (!V_strcmp(parser.PeekToken(), ":"))
+		{
+			parser.Continue();
+			labels.AppendTail("");	
+		}
+		else 
+		{
+			V_printf("%s is not a valid instuction or label\n", szCommand.GetString());
+		}
+	}
+	return {};
+};