search for: transblock

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2013 Jan 11
0
[LLVMdev] modifiy the address of GlobalVariable emitted by JIT
...address of the globalvariable by long* addr = (long*)(cur->getGVAddressPtrVector()[ix]); // no vector insertion or deletion when this is called. *addr = (long)next->getMachBlock(); % ix is just a vector index --------------------------------------------------- std::vector<long>& TransBlock::getGVAddressPtrVector() { return gvAddress; // this vector stores the address of the globalvariable emitted by JIT } inline void * getMachBlock() const { return machBlock; // this is the address of LLVM function emitted by JIT } When I do block chaining, I got segmentation fa...