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108 lines
2.7 KiB
108 lines
2.7 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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* This test is specific to the Intel(R) 64 architecture. It verifies that the
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* stack is propertly aligned in analysis routines and call-backs.
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*/
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#include "pin.H"
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extern "C" VOID CheckSPAlign();
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static VOID InstrumentTrace(TRACE trace, VOID *v);
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static VOID AtTraceOutOfLine();
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static ADDRINT AtTraceIf();
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static VOID AtEnd(INT32 code, VOID *v);
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int main(INT32 argc, CHAR **argv)
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{
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CheckSPAlign();
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PIN_Init(argc, argv);
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TRACE_AddInstrumentFunction(InstrumentTrace, 0);
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PIN_AddFiniFunction(AtEnd, 0);
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PIN_StartProgram();
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return 0;
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}
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static VOID InstrumentTrace(TRACE trace, VOID *v)
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{
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CheckSPAlign();
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static int testNum = 0;
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switch (testNum++)
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{
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case 0:
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// Test an out-of-line analysis call.
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//
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TRACE_InsertCall(trace, IPOINT_BEFORE, AFUNPTR(AtTraceOutOfLine), IARG_END);
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break;
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case 1:
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// Test an out-of-line "if/then" call.
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//
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TRACE_InsertIfCall(trace, IPOINT_BEFORE, AFUNPTR(AtTraceIf), IARG_END);
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TRACE_InsertThenCall(trace, IPOINT_BEFORE, AFUNPTR(AtTraceOutOfLine), IARG_END);
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break;
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case 2:
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// Test an inlined analysis call.
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//
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TRACE_InsertCall(trace, IPOINT_BEFORE, AFUNPTR(CheckSPAlign), IARG_END);
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break;
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case 3:
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// Test an "if/then" call where the "then" is inlined.
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//
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TRACE_InsertIfCall(trace, IPOINT_BEFORE, AFUNPTR(AtTraceIf), IARG_END);
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TRACE_InsertThenCall(trace, IPOINT_BEFORE, AFUNPTR(CheckSPAlign), IARG_END);
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break;
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case 4:
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// Test an out-of-line analysis call with context argument
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//
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TRACE_InsertCall(trace, IPOINT_BEFORE, AFUNPTR(AtTraceOutOfLine), IARG_CONTEXT, IARG_END);
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break;
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case 5:
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// Test an out-of-line "if/then" call with context argument
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//
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TRACE_InsertIfCall(trace, IPOINT_BEFORE, AFUNPTR(AtTraceIf), IARG_END);
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TRACE_InsertThenCall(trace, IPOINT_BEFORE, AFUNPTR(AtTraceOutOfLine), IARG_CONTEXT, IARG_END);
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break;
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default:
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testNum = 0;
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break;
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}
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}
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static VOID AtTraceOutOfLine()
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{
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CheckSPAlign();
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}
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static ADDRINT AtTraceIf()
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{
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CheckSPAlign();
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return 1;
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}
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static VOID AtEnd(INT32 code, VOID *v)
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{
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CheckSPAlign();
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}
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