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ethminer/evmjit
Paweł Bylica 33205fb9c9
Place warning pragmas for LLVM includes in separated files 		10 years ago
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evmcc Add 'evmjit/' from commit '7906cdd2e8ba2a46763d45e4df8c57642d5df84c' 10 years ago
libevmjit Place warning pragmas for LLVM includes in separated files 10 years ago
libevmjit-cpp Workaround for linker removing JIT callback functions 10 years ago
.gitignore Merge commit '271b4ccde44e491f7daae3a097e3345d9a856c0d' into evmjit 10 years ago
CMakeLists.txt Add first instruction index to BasicBlock 10 years ago
LICENSE.md Merge commit '8cb2a56764220439033c62875b69c5d657cb395e' into evmjit 10 years ago
README.md Merge commit 'bb9df15d75281e9240b8ab5f21286948c00958d0' into evmjit 10 years ago

README.md

The Ethereum EVM JIT

EVM JIT is a library for just-in-time compilation of Ethereum EVM code. It can be used to substitute classic interpreter-like EVM Virtual Machine in Ethereum client.

Build

Linux / Ubuntu

  1. Install llvm-3.5-dev package
  2. For Ubuntu 14.04 using LLVM deb packages source: http://llvm.org/apt
  3. For Ubuntu 14.10 using Ubuntu packages
  4. Build library with cmake
  5. mkdir build && cd $_
  6. cmake .. && make
  7. Install library
  8. sudo make install
  9. sudo ldconfig

OSX

  1. Install llvm35
  2. brew install llvm35 --disable-shared --HEAD
  3. Build library with cmake
  4. mkdir build && cd $_
  5. cmake -DLLVM_DIR=/usr/local/lib/llvm-3.5/share/llvm/cmake .. && make
  6. Install library
  7. make install (with admin rights?)

Windows

Ask me.

Options

Options to evmjit library can be passed by environmental variables, e.g. EVMJIT_CACHE=0 testeth --jit.

Option Default value Description
EVMJIT_CACHE 1 Enables on disk cache for compiled EVM objects
EVMJIT_DUMP 0 Dumps generated LLVM module to standard output