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198 lines
6.3 KiB
198 lines
6.3 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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/* ===================================================================== */
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/*! @file
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* Insert a call after a function in probe mode.
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*/
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/* ===================================================================== */
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#include "pin.H"
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#if defined (TARGET_WINDOWS)
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namespace WINDOWS
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{
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#include<Windows.h>
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}
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#endif
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#include <iostream>
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using std::cout;
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using std::endl;
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using std::flush;
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using std::string;
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/* ===================================================================== */
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typedef int ( __stdcall * FuncType)( int, int, int, int, int, int, int, int, int, int );
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/* ===================================================================== */
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/* Analysis routines */
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/* ===================================================================== */
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VOID Before( INT32 arg0, INT32 arg1,
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INT32 arg2, INT32 arg3,
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INT32 arg4, INT32 arg5,
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INT32 arg6, INT32 arg7,
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INT32 arg8, INT32 arg9 )
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{
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cout << "Before: arguments = ( "
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<< arg0 << ", "
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<< arg1 << ", "
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<< arg2 << ", "
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<< arg3 << ", "
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<< arg4 << ", "
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<< arg5 << ", "
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<< arg6 << ", "
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<< arg7 << ", "
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<< arg8 << ", "
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<< arg9 << " )"
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<< endl << flush;
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}
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VOID After0( INT32 arg0, INT32 arg1,
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INT32 arg2, INT32 arg3,
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INT32 arg4, INT32 arg5,
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INT32 arg6, INT32 arg7,
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INT32 arg8, INT32 arg9 )
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{
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cout << "After0: arguments = ( "
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<< arg0 << ", "
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<< arg1 << ", "
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<< arg2 << ", "
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<< arg3 << ", "
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<< arg4 << ", "
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<< arg5 << ", "
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<< arg6 << ", "
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<< arg7 << ", "
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<< arg8 << ", "
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<< arg9 << " )"
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<< endl << flush;
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}
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VOID After( REG reg )
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{
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cout << "After: return value = " << reg << endl << flush;
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}
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/* ===================================================================== */
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/* Instrumentation routines */
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/* ===================================================================== */
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VOID Sanity(IMG img, RTN rtn)
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{
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if ( PIN_IsProbeMode() && ! RTN_IsSafeForProbedInsertion( rtn ) )
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{
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cout << "Cannot insert calls around " << RTN_Name(rtn) <<
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"() in " << IMG_Name(img) << endl;
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exit(1);
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}
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}
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/* ===================================================================== */
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VOID ImageLoad(IMG img, VOID *v)
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{
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if ( IMG_IsMainExecutable(img) )
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{
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// Walk through the symbols in the symbol table.
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//
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for (SYM sym = IMG_RegsymHead(img); SYM_Valid(sym); sym = SYM_Next(sym))
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{
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string undFuncName = PIN_UndecorateSymbolName(SYM_Name(sym), UNDECORATION_NAME_ONLY);
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// Find the StdBar10() function.
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if (undFuncName == "StdBar10")
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{
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RTN rtn = RTN_FindByAddress(IMG_LowAddress(img) + SYM_Value(sym));
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if (RTN_Valid(rtn))
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{
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Sanity(img, rtn);
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cout << "Inserting calls before/after StdBar10 in " << IMG_Name(img) << endl;
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PROTO proto = PROTO_Allocate( PIN_PARG(int), CALLINGSTD_STDCALL,
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"StdBar10", PIN_PARG(int), PIN_PARG(int),
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PIN_PARG(int), PIN_PARG(int),
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PIN_PARG(int), PIN_PARG(int),
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PIN_PARG(int), PIN_PARG(int),
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PIN_PARG(int), PIN_PARG(int),
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PIN_PARG_END() );
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RTN_InsertCallProbed(
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rtn, IPOINT_AFTER, AFUNPTR( After ),
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IARG_PROTOTYPE, proto,
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IARG_REG_VALUE, REG_GAX,
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IARG_END );
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RTN_InsertCallProbed(
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rtn, IPOINT_AFTER, AFUNPTR( After0 ),
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IARG_PROTOTYPE, proto,
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IARG_UINT32, 1,
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IARG_UINT32, 2,
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IARG_UINT32, 3,
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IARG_UINT32, 4,
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IARG_UINT32, 5,
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IARG_UINT32, 6,
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IARG_UINT32, 7,
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IARG_UINT32, 8,
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IARG_UINT32, 9,
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IARG_UINT32, 0,
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IARG_END);
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RTN_InsertCallProbed(
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rtn, IPOINT_BEFORE, AFUNPTR( Before ),
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IARG_PROTOTYPE, proto,
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IARG_FUNCARG_ENTRYPOINT_VALUE, 0,
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IARG_FUNCARG_ENTRYPOINT_VALUE, 1,
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IARG_FUNCARG_ENTRYPOINT_VALUE, 2,
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IARG_FUNCARG_ENTRYPOINT_VALUE, 3,
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IARG_FUNCARG_ENTRYPOINT_VALUE, 4,
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IARG_FUNCARG_ENTRYPOINT_VALUE, 5,
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IARG_FUNCARG_ENTRYPOINT_VALUE, 6,
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IARG_FUNCARG_ENTRYPOINT_VALUE, 7,
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IARG_FUNCARG_ENTRYPOINT_VALUE, 8,
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IARG_FUNCARG_ENTRYPOINT_VALUE, 9,
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IARG_END);
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PROTO_Free( proto );
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}
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else
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cout << "Cannot find StdBar10" << endl;
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}
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}
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}
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}
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/* ===================================================================== */
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int main(INT32 argc, CHAR *argv[])
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{
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PIN_InitSymbols();
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PIN_Init(argc, argv);
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IMG_AddInstrumentFunction(ImageLoad, 0);
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PIN_StartProgramProbed();
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return 0;
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}
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/* ===================================================================== */
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/* eof */
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/* ===================================================================== */
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