dynamic-execution

tl;dr : I'm trying to execute dynamically some code from another snippet. But I am stuck with handling memory reference (e.g. mov 40200b, %rdi ): can I patch my code or the snippet running code so that 0x40200b is resolved correctly (as the offset 200b from the code)? To generate the code to be executed dynamically I start from a (kernel) object and I resolve the references using ld. #!/usr/bin/python import os, subprocess if os.geteuid() != 0: print('Run this as root') exit(-1) with open("/proc/kallsyms","r") as f: out=f.read() sym= subprocess.Popen( ['nm', 'ebbchar.ko', '-u' ,'--demangle', '

I want my users to be able to use JavaScript as a scripting language inside my JavaScript application. In order to do so, I need to dynamically execute the source code. There seem to be two main options for dynamically executing JavaScript: a) Use eval(...) method ( or var func = new Function(...); ) . b) Add a <script> node to the DOM (for example by using $('body').append(...) ). Both methods work fine as long as I do not use any import statements in the dynamically executed source code. If I include import statements I get the error message Unexpected identifier . Example user source code

I am doing dynamic parallelism programming using CUDA 5.5 and an NVDIA GeForce GTX 780 whose compute capability is 3.5. I am calling a kernel function inside a kernel function but it is giving me an error: error : calling a __global__ function("kernel_6") from a __global__ function("kernel_5") is only allowed on the compute_35 architecture or above What am I doing wrong? You can do something like this nvcc -arch=sm_35 -rdc=true simple1.cu -o simple1 -lcudadevrt or If you have 2 files simple1.cu and test.c then you can do something as below. This is called seperate compilation. nvcc -arch=sm_35