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Bristol COMS30046 - Advanced Computer Architecture

License: GNU Lesser General Public License v2.1

C 5.70% Rust 92.22% Makefile 1.48% Shell 0.60%

processor-simulator's Introduction

Processor Simulator

Bristol COMS30046 - Advanced Computer Architecture

Confirmed mark: 75

About

This is a partial simulator of the Cortex-M0 CPU - using the ARM Thumb instruction set.

It is capable of running small C programs along with the newlib standard library, that are compiled to elf binaries (see ./programs/Makefile).

I am using the Capstone framework to disassemble the ARM instructions.

Usage

Run ./mvb.sh to compile and run all the example programs with each simulator type.

USAGE:
    simulator.exe [OPTIONS] <program>

ARGS:
    <program>    Choose the name of the program to run

FLAGS:
    -h, --help       Prints help information
    -V, --version    Prints version information

OPTIONS:
    -d, --debug <debug>    Level of debug information printed [default: 0]
    -s, --sim <sim>        Choose which simulator type [scalar, pipelined, outoforder]
        --stack <stack>    Set stack size in bytes [default: 4096]
    -u, --units <units>    Specify how many stations / execution units [default: 4]

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