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52 lines
1.9 KiB
52 lines
1.9 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 "pin.H"
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extern "C" void DoXmm();
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/* The function DoXmm is
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DoXmm:
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sub $0x3c, %esp
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movdqa %xmm2, (%esp)
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add $0x3c, %esp
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ret
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This is a non-windows test, The DoXmm function assumes that when called the esp is aligned on 12mod16
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and when used in the movdqa instruction it is aligned on 16.
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This test verifies that Pin maintains this alignment when inlining the function - i.e. no misalignment
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fault occurs
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*/
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VOID Instruction(INS ins, VOID *v)
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{
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INS_InsertCall(ins, IPOINT_BEFORE, (AFUNPTR)DoXmm, IARG_END);
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INS_InsertCall(ins, IPOINT_BEFORE, (AFUNPTR)DoXmm, IARG_UINT32, 1, IARG_END);
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INS_InsertCall(ins, IPOINT_BEFORE, (AFUNPTR)DoXmm, IARG_UINT32, 1, IARG_UINT32, 2, IARG_END);
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INS_InsertCall(ins, IPOINT_BEFORE, (AFUNPTR)DoXmm, IARG_UINT32, 1, IARG_UINT32, 2, IARG_UINT32, 3, IARG_END);
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INS_InsertCall(ins, IPOINT_BEFORE, (AFUNPTR)DoXmm, IARG_REG_REFERENCE, REG_EAX, IARG_END);
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INS_InsertCall(ins, IPOINT_BEFORE, (AFUNPTR)DoXmm, IARG_REG_REFERENCE, REG_EAX, IARG_UINT32, 1, IARG_END);
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INS_InsertCall(ins, IPOINT_BEFORE, (AFUNPTR)DoXmm, IARG_REG_REFERENCE, REG_EAX, IARG_UINT32, 1, IARG_UINT32, 2, IARG_END);
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INS_InsertCall(ins, IPOINT_BEFORE, (AFUNPTR)DoXmm, IARG_REG_REFERENCE, REG_EAX, IARG_UINT32, 1, IARG_UINT32, 2, IARG_UINT32, 3, IARG_END);
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}
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int main(int argc, char *argv[])
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{
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PIN_Init(argc, argv);
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INS_AddInstrumentFunction(Instruction, 0);
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PIN_StartProgram();
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return 0;
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}
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