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Demo of SGX protection against Meltdown (rogue memory access)

How to Build/Execute the demo

Build libkdump:
1. Run
$ git submodule init
$ git submodule update
$ cd meltdown/libkdump
$ make && sudo make install

Build the demo:
1. Install Intel(R) SGX SDK for Linux* OS
2. Build the project with the prepared Makefile:
2a. Hardware Mode, Debug build:
$ make
2b. Hardware Mode, Pre-release build:
$ make SGX_PRERELEASE=1 SGX_DEBUG=0
2c. Hardware Mode, Release build:
$ make SGX_DEBUG=0
2d. Simulation Mode, Debug build:
$ make SGX_MODE=SIM
2e. Simulation Mode, Pre-release build:
$ make SGX_MODE=SIM SGX_PRERELEASE=1 SGX_DEBUG=0
2f. Simulation Mode, Release build:
$ make SGX_MODE=SIM SGX_DEBUG=0
3. Execute the binary directly:
$ ./app
4. Remember to "make clean" before switching build mode