EVM-Assembler

An assembler that translates Ethereum Virtual Machine mnemonics to bytecode. Developed for Linux, might work on other platforms.

This is a rudimentary implementation we needed for some experiments, it was not tested very thoroughly.

Usage

Compiling EVM-Assembler: gcc -o easm easm.c

Running EVM-Assembler: easm [source.asm]

Source syntax:

• Opcodes must be written exactly as in the Ethereum yellow paper (all caps)
• Each opcode must be on a new line
• Parameters for PUSH1 to PUSH32 must be provided in hex with leading '0x'
• Comments can be written by prefixing the line with '#'

Created by IT Security Labs