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63 lines
1.2 KiB
63 lines
1.2 KiB
/*
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* Copyright 2002-2019 Intel Corporation.
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*
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* This software is provided to you as Sample Source Code as defined in the accompanying
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* End User License Agreement for the Intel(R) Software Development Products ("Agreement")
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* section 1.L.
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*
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* This software and the related documents are provided as is, with no express or implied
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* warranties, other than those that are expressly stated in the License.
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*/
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#include <stdio.h>
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#include <string>
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#include "pin.H"
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namespace WND
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{
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#include <windows.h>
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}
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typedef int (* foo_t)();
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static AFUNPTR foo_ptr;
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static int foo_rep()
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{
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printf("foo called\n");
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return ((foo_t)foo_ptr)();
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}
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static VOID on_module_loading(IMG img, VOID *data)
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{
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if (IMG_IsMainExecutable(img))
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{
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RTN routine = RTN_FindByName(img, "foo");
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if (!RTN_Valid(routine))
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{
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routine = RTN_FindByName(img, "_foo");
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}
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if (RTN_Valid(routine))
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{
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foo_ptr = RTN_ReplaceProbed(routine, (AFUNPTR)(foo_rep));
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}
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}
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}
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int main(int argc, char** argv)
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{
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PIN_InitSymbols();
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if (!PIN_Init(argc, argv))
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{
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IMG_AddInstrumentFunction(on_module_loading, 0);
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PIN_StartProgramProbed();
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}
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exit(1);
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}
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