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//
// Copyright (c) Microsoft. All rights reserved.
// Licensed under the MIT license. See LICENSE file in the project root for full license information.
//
#ifndef _JitInstance
#define _JitInstance
#include "superpmi.h"
#include "simpletimer.h"
#include "methodcontext.h"
#include "cycletimer.h"
class JitInstance
{
private:
char *PathToOriginalJit;
char *PathToTempJit;
HANDLE ourHeap;
HMODULE hLib;
PgetJit pngetJit;
PjitStartup pnjitStartup;
PsxsJitStartup pnsxsJitStartup;
ICorJitHost *jitHost;
ICorJitInfo *icji;
SimpleTimer stj;
JitInstance() {};
void timeResult(CORINFO_METHOD_INFO info, unsigned flags);
public:
enum Result
{
RESULT_ERROR,
RESULT_SUCCESS,
RESULT_MISSING
};
CycleTimer lt;
MethodContext *mc;
ULONGLONG times[2];
ICorJitCompiler *pJitInstance;
// Allocate and initialize the jit provided
static JitInstance *InitJit(char *nameOfJit, bool breakOnAssert, SimpleTimer *st1, MethodContext* firstContext);
HRESULT StartUp(char *PathToJit, bool copyJit, bool breakOnDebugBreakorAV, MethodContext* firstContext);
bool reLoad(MethodContext* firstContext);
Result CompileMethod(MethodContext *MethodToCompile, int mcIndex, bool collectThroughput);
void* allocateArray(ULONG size);
void* allocateLongLivedArray(ULONG size);
void freeArray(void* array);
void freeLongLivedArray(void* array);
};
#endif
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