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81 lines
2.3 KiB
81 lines
2.3 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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/*! @file
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* Basic tests for some INS_* APIs.
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*/
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#include "pin_tests_util.H"
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UINT32 fullRegRContainCount = 0;
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UINT32 interruptCount = 0;
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UINT32 rdtscCount = 0;
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UINT32 sysretCount = 0;
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UINT32 xchgCount = 0;
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UINT32 directFarJumpCount = 0;
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UINT32 memoryIndexRegCount = 0;
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VOID CountsUpdate(INS ins)
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{
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if (INS_FullRegRContain(ins, REG_EAX) && XED_CATEGORY_WIDENOP != INS_Category(ins)) fullRegRContainCount++;
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if (INS_IsInterrupt(ins)) interruptCount++;
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if (INS_IsRDTSC(ins)) rdtscCount++;
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if (INS_IsSysret(ins)) sysretCount++;
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if (INS_IsXchg(ins)) xchgCount++;
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if (INS_IsDirectFarJump(ins)) {
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directFarJumpCount++;
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UINT32 displacement; UINT16 segment;
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INS_GetFarPointer(ins, segment, displacement);
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TEST(segment == 0xabcd && displacement == 0x14, "INS_GetFarPointer failed");
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}
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if (INS_MemoryIndexReg(ins) != REG_INVALID() && XED_CATEGORY_WIDENOP != INS_Category(ins)) memoryIndexRegCount++;
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}
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VOID Rtn(RTN rtn, VOID * v)
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{
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string name = RTN_Name(rtn);
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if (name == "test1") {
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RTN_Open(rtn);
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for (INS ins = RTN_InsHead(rtn); INS_Valid(ins); ins = INS_Next(ins)) {
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CountsUpdate(ins);
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}
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RTN_Close(rtn);
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}
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}
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VOID Fini(INT32 code, VOID *v)
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{
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// "xor eax, eax" & "cmp eax, 0x0" are also counted in fullRegRContainCount
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TEST(fullRegRContainCount == 3, "INS_FullRegRContain failed");
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TEST(interruptCount == 1, "INS_IsInterrupt failed");
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TEST(rdtscCount == 1, "INS_IsRDTSC failed");
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TEST(sysretCount == 1, "INS_IsSysret failed");
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TEST(xchgCount == 1, "INS_IsXchg failed");
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TEST(directFarJumpCount == 1, "INS_GetFarPointer failed");
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TEST(memoryIndexRegCount == 1, "INS_MemoryIndexReg failed");
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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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RTN_AddInstrumentFunction(Rtn, 0);
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PIN_AddFiniFunction(Fini, 0);
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// Never returns
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PIN_StartProgram();
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return 0;
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}
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