Remove terminate() function

libevmjit/Runtime.cpp

@@ -11,29 +11,12 @@ namespace eth
 {
 namespace jit
 {
-namespace
-{
-	jmp_buf_ref g_currJmpBuf;
-}
-
-jmp_buf_ref Runtime::getCurrJmpBuf()
-{
-	return g_currJmpBuf;
-}
 
 Runtime::Runtime(RuntimeData* _data, Env* _env) :
 	m_data(*_data),
 	m_env(*_env),
-	m_currJmpBuf(m_jmpBuf),
-	m_prevJmpBuf(g_currJmpBuf)
-{
-	g_currJmpBuf = m_jmpBuf;
-}
-
-Runtime::~Runtime()
-{
-	g_currJmpBuf = m_prevJmpBuf;
-}
+	m_currJmpBuf(m_jmpBuf)
+{}
 
 bytes Runtime::getReturnData() const	// FIXME: Reconsider returning by copy
 {

libevmjit/Runtime.h

@@ -32,7 +32,6 @@ class Runtime
 {
 public:
 	Runtime(RuntimeData* _data, Env* _env);
-	~Runtime();
 
 	Runtime(const Runtime&) = delete;
 	void operator=(const Runtime&) = delete;
@@ -43,7 +42,6 @@ public:
 
 	bytes getReturnData() const;
 	jmp_buf_ref getJmpBuf() { return m_jmpBuf; }
-	static jmp_buf_ref getCurrJmpBuf();
 
 private:
 	RuntimeData& m_data;		///< Pointer to data. Expected by compiled contract.
@@ -51,7 +49,6 @@ private:
 	jmp_buf_ref m_currJmpBuf;	///< Pointer to jump buffer. Expected by compiled contract.
 	byte* m_memoryData = nullptr;
 	i256 m_memorySize = {};
-	jmp_buf_ref m_prevJmpBuf;
 	std::jmp_buf m_jmpBuf;
 	StackImpl m_stack;
 	MemoryImpl m_memory;

libevmjit/Utils.cpp

@@ -1,8 +1,7 @@
 
-#include <csetjmp>
+#include <llvm/ADT/APInt.h>
 #include "Utils.h"
 #include "Instruction.h"
-#include "Runtime.h"
 
 namespace dev
 {
@@ -55,12 +54,6 @@ llvm::APInt readPushData(bytes::const_iterator& _curr, bytes::const_iterator _en
 	return value;
 }
 
-void terminate(ReturnCode _returnCode)
-{
-	auto jmpBuf = Runtime::getCurrJmpBuf();
-	std::longjmp(jmpBuf, static_cast<int>(_returnCode));
-}
-
 }
 }
 }

libevmjit/Utils.h

@@ -17,8 +17,6 @@ struct JIT: public NoteChannel  { static const char* name() { return "JIT"; } };
 u256 llvm2eth(i256);
 i256 eth2llvm(u256);
 
-void terminate(ReturnCode _returnCode);
-
 }
 }
 }