RARS, the RISC-V Assembler, Simulator, and Runtime, will assemble and simulate the execution of RISC-V assembly language programs. Its primary goal is to be an effective development environment for people getting started with RISC-V.
Integrated Development Environment for some microcontrollers based on 8051(e.g. AT89S8253). Supported languages are Assembly and C. It has its own simulator, assembler, editor and many other tools. See the project web site for more details and the newest updates.
Adding high level source code constructs to a low level language. As opposed to other assemblers MACRO constructs that give a pseudo high level construct, Modern Assembler Language will have it built in.
I would _like_ to go for a C style language construct, but this may change over time.