You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
58 lines
1.8 KiB
58 lines
1.8 KiB
/*
|
|
* Copyright 2002-2019 Intel Corporation.
|
|
*
|
|
* This software is provided to you as Sample Source Code as defined in the accompanying
|
|
* End User License Agreement for the Intel(R) Software Development Products ("Agreement")
|
|
* section 1.L.
|
|
*
|
|
* This software and the related documents are provided as is, with no express or implied
|
|
* warranties, other than those that are expressly stated in the License.
|
|
*/
|
|
|
|
#include "regvalues.h"
|
|
|
|
#ifdef TARGET_WINDOWS
|
|
#define EXPORT_SYM __declspec( dllexport )
|
|
#else
|
|
#define EXPORT_SYM
|
|
#endif
|
|
|
|
|
|
/////////////////////
|
|
// EXTERNAL FUNCTIONS
|
|
/////////////////////
|
|
|
|
// ChangeRegsWrapper saves the registers that are about to be changed.
|
|
// Then it calls ChangeRegs. The tool intercepts this call and replaces
|
|
// it with its own function which actually changes the registers.
|
|
// The wrapper then calls SaveRegsToMem which stores the tool-modified
|
|
// values to memory and allows the tool to verify them.
|
|
// Finally, the original register values are restored.
|
|
extern "C" void ChangeRegsWrapper() ASMNAME("ChangeRegsWrapper");
|
|
|
|
|
|
/////////////////////
|
|
// UTILITY FUNCTIONS
|
|
/////////////////////
|
|
|
|
// The SaveAppPointers() function is an empty function which is used by the tool to save pointers
|
|
// to the application's modified register values.
|
|
// These values will be set in the SaveRegsToMem() function (see the changeRegs_<arch> assembly file).
|
|
extern "C" EXPORT_SYM void SaveAppPointers(unsigned char* agprptr, unsigned char* astptr,
|
|
unsigned char* axmmptr, unsigned char* aymmptr,
|
|
unsigned char* azmmptr, unsigned char* aopmaskptr)
|
|
{
|
|
}
|
|
|
|
|
|
/////////////////////
|
|
// MAIN FUNCTION
|
|
/////////////////////
|
|
|
|
int main()
|
|
{
|
|
SaveAppPointers(agprval, astval, axmmval, aymmval, azmmval, aopmaskval);
|
|
ChangeRegsWrapper();
|
|
return 0;
|
|
}
|