Imported: AMXXSC, LIBSC, SCASM

compiler/scasm/amx_label.cpp

@@ -0,0 +1,73 @@
+/* AMX Assembler
+ * Copyright (C)2004 David "BAILOPAN" Anderson
+ *
+ * This software is provided 'as-is', without any express or implied
+ * warranty.  In no event will the authors be held liable for any damages
+ * arising from the use of this software.
+ *
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ *
+ * 1. The origin of this software must not be misrepresented; you must not
+ *    claim that you wrote the original software. If you use this software
+ *    in a product, an acknowledgment in the product documentation would be
+ *    appreciated but is not required.
+ * 2. Altered source versions must be plainly marked as such, and must not be
+ *    misrepresented as being the original software.
+ * 3. This notice may not be removed or altered from any source distribution.
+ *
+ * Version: $Id$
+ */
+
+#include "amxasm.h"
+
+LabelMngr::~LabelMngr()
+{
+	std::vector<LabelMngr::Label *>::iterator i;
+
+	for (i=List.begin(); i!=List.end(); i++)
+	{
+		if ( (*i) )
+			delete (*i);
+	}
+
+	List.clear();
+}
+
+void LabelMngr::AddLabel(SymbolList::Symbol *sym, int cip)
+{
+	LabelMngr::Label *p = new LabelMngr::Label;
+
+	p->sym = sym;
+	p->cip = cip;
+
+	List.push_back(p);
+}
+
+LabelMngr::Label *LabelMngr::FindLabel(std::string &sym)
+{
+	std::vector<LabelMngr::Label *>::iterator i;
+
+	for (i=List.begin(); i!=List.end(); i++)
+	{
+		if ( (*i)->sym->IsEqual(sym) )
+		{
+			return (*i);
+		}
+	}
+
+	return NULL;
+}
+
+int LabelMngr::GetCip(std::string &sym)
+{
+	LabelMngr::Label *p = NULL;
+
+	p = FindLabel(sym);
+
+	if (p == NULL)
+		return ncip;
+
+	return p->cip;
+}