search for: exeuctionengin

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2008 Feb 10
2
[LLVMdev] Instrumenting virtual function calls
...nter doesn't match any of the functions in my module. I'd hoped to call ExecutionEngine::getGlobalValueAtAddress to get a Function* for the virtual function, but ExecutionEngine::getGlobalValueAtAddress returns null. If I look up the virtual function that is getting called (with ExeuctionEngine::getPointerToFunction) it doesn't match the arguments being passed to my instrumentation. What's a little strange is that the pointers are somewhat close: getPointerToFunction returns 0x47829a0, but my instrumentation gets 0x477fc10. What am I missing? Lines starting with "!&q...
2008 Feb 10
0
[LLVMdev] Instrumenting virtual function calls
...of the functions in my module. I'd hoped to call > ExecutionEngine::getGlobalValueAtAddress to get a Function* for the > virtual function, but ExecutionEngine::getGlobalValueAtAddress > returns null. > > If I look up the virtual function that is getting called (with > ExeuctionEngine::getPointerToFunction) it doesn't match the > arguments being passed to my instrumentation. What's a little > strange is that the pointers are somewhat close: > getPointerToFunction returns 0x47829a0, but my instrumentation gets > 0x477fc10. This should basically work....
2008 Feb 13
5
[LLVMdev] Instrumenting virtual function calls
...in my module. I'd hoped to call >> ExecutionEngine::getGlobalValueAtAddress to get a Function* for the >> virtual function, but ExecutionEngine::getGlobalValueAtAddress >> returns null. >> >> If I look up the virtual function that is getting called (with >> ExeuctionEngine::getPointerToFunction) it doesn't match the >> arguments being passed to my instrumentation. What's a little >> strange is that the pointers are somewhat close: >> getPointerToFunction returns 0x47829a0, but my instrumentation gets >> 0x477fc10. > > This shoul...