From bc36ee5d21eac1d9bd1ab1c2e7003101dbbec604 Mon Sep 17 00:00:00 2001
From: Christoph Egger <Christoph.Egger@fau.de>
Date: Fri, 20 Feb 2015 17:23:09 +0100
Subject: [PATCH] Remove unused LLVMFunction class

---
 src/disassembler/llvm/LLVMDisassembler.cxx | 20 ++++++++++----------
 src/disassembler/llvm/LLVMDisassembler.hxx |  7 +++----
 src/disassembler/llvm/LLVMFunction.hxx     | 13 -------------
 3 files changed, 13 insertions(+), 27 deletions(-)
 delete mode 100644 src/disassembler/llvm/LLVMFunction.hxx

diff --git a/src/disassembler/llvm/LLVMDisassembler.cxx b/src/disassembler/llvm/LLVMDisassembler.cxx
index d2c68fd..fbbbc94 100644
--- a/src/disassembler/llvm/LLVMDisassembler.cxx
+++ b/src/disassembler/llvm/LLVMDisassembler.cxx
@@ -1,7 +1,7 @@
 #include "disassembler/llvm/LLVMDisassembler.hxx"
 #include "disassembler/llvm/LLVMBasicBlock.hxx"
-#include "disassembler/llvm/LLVMFunction.hxx"
 #include "core/InformationManager.hxx"
+#include "core/Function.hxx"
 
 #include <stack>
 #include <algorithm>
@@ -188,13 +188,13 @@ Function* LLVMDisassembler<ELFT>::disassembleFunctionAt(uint64_t address, const
 		return functions[address];
 	}
 
-	LLVMFunction * function;
+	Function * function;
 	if (name == "") {
 		std::stringstream s;
 		s << "<Unnamed 0x" << std::hex << address << ">";
-		function = new LLVMFunction(s.str(), address);
+		function = new Function(s.str(), address);
 	} else {
-		function = new LLVMFunction(name, address);
+		function = new Function(name, address);
 	}
 	functions.insert(std::make_pair(address, function));
 
@@ -204,7 +204,7 @@ Function* LLVMDisassembler<ELFT>::disassembleFunctionAt(uint64_t address, const
 }
 
 template <typename ELFT>
-void LLVMDisassembler<ELFT>::disassembleFunction(LLVMFunction* function) {
+void LLVMDisassembler<ELFT>::disassembleFunction(Function* function) {
 	std::stack<LLVMBasicBlock*> remaining_blocks;
 	SectionRef text_section = sections[".text"];
 	StringRef bytes;
@@ -293,7 +293,7 @@ void LLVMDisassembler<ELFT>::disassembleFunction(LLVMFunction* function) {
 template <typename ELFT>
 void LLVMDisassembler<ELFT>::disassemble() {
 	SectionRef text_section = sections[".text"];
-	std::vector<LLVMFunction*> remaining_functions;
+	std::vector<Function*> remaining_functions;
 
 	// Assume all function symbols actually start a real function
 	for (auto x = symbols.begin(); x != symbols.end(); ++x) {
@@ -310,14 +310,14 @@ void LLVMDisassembler<ELFT>::disassemble() {
 			continue;
 
 		if (!x->second.getAddress(result)) {
-			LLVMFunction * fun = new LLVMFunction(x->first, result);
+			Function * fun = new Function(x->first, result);
 			remaining_functions.push_back(fun);
 			functions.insert(std::make_pair(result, fun));
 			LOG4CXX_DEBUG(logger, "Disasembling " << x->first);
 		}
 	}
 
-	for (LLVMFunction* function : remaining_functions) {
+	for (Function* function : remaining_functions) {
 		disassembleFunction(function);
 	}
 
@@ -342,7 +342,7 @@ void LLVMDisassembler<ELFT>::disassemble() {
 }
 
 template <typename ELFT>
-void LLVMDisassembler<ELFT>::splitBlocks(LLVMFunction* function) {
+void LLVMDisassembler<ELFT>::splitBlocks(Function* function) {
 	SectionRef text_section = sections[".text"];
 	StringRef bytes;
 	text_section.getContents(bytes);
@@ -443,7 +443,7 @@ void LLVMDisassembler<ELFT>::readSections() {
 template <typename ELFT>
 void LLVMDisassembler<ELFT>::forEachFunction(std::function<void (uint64_t, Function*)> callback) {
 	std::for_each(functions.begin(), functions.end(),
-	              [&](std::pair<uint64_t, LLVMFunction*> x) {
+	              [&](std::pair<uint64_t, Function*> x) {
 		              callback(x.first, x.second);
 	              });
 }
diff --git a/src/disassembler/llvm/LLVMDisassembler.hxx b/src/disassembler/llvm/LLVMDisassembler.hxx
index 2291e20..2713ac6 100644
--- a/src/disassembler/llvm/LLVMDisassembler.hxx
+++ b/src/disassembler/llvm/LLVMDisassembler.hxx
@@ -11,7 +11,6 @@
 
 class Function;
 class BasicBlock;
-class LLVMFunction;
 class LLVMBasicBlock;
 
 Disassembler * createLLVMDisassembler(const std::string& filename, InformationManager* manager);
@@ -47,8 +46,8 @@ private:
 	typedef llvm::object::ELFFile<ELFT> ELFO;
 
 	// http://llvm.org/docs/doxygen/html/MCObjectDisassembler_8cpp_source.html +197
-	void disassembleFunction(LLVMFunction* function);
-	void splitBlocks(LLVMFunction* fun);
+	void disassembleFunction(Function* function);
+	void splitBlocks(Function* fun);
 	void disassemble();
 
 	void readSymbols();
@@ -57,7 +56,7 @@ private:
 
 	log4cxx::LoggerPtr logger;
 	std::map<uint64_t, LLVMBasicBlock*> blocks;
-	std::map<uint64_t, LLVMFunction*> functions;
+	std::map<uint64_t, Function*> functions;
 
 	llvm::Triple triple;
 	std::shared_ptr<llvm::object::Binary> binary;
diff --git a/src/disassembler/llvm/LLVMFunction.hxx b/src/disassembler/llvm/LLVMFunction.hxx
deleted file mode 100644
index e28b958..0000000
--- a/src/disassembler/llvm/LLVMFunction.hxx
+++ /dev/null
@@ -1,13 +0,0 @@
-#ifndef INCLUDE__LLVMFunction_hxx
-#define INCLUDE__LLVMFunction_hxx
-
-#include "core/Function.hxx"
-
-class LLVMFunction : public Function {
-public:
-	LLVMFunction(const std::string& name, uint64_t start_address)
-		:Function(name, start_address) {}
-private:
-};
-
-#endif
-- 
2.39.5