README.md

Pintos on Mac

Pintos Mac - Pintos on Mac

Contact:

Jeremy Mao(maojie[AT]me.com or yujie.mao[AT]intel.com)

Jin Suk Park(jinmel[AT]postech.ac.kr)

Homepage: https://github.com/maojie/pintos_mac

Overview

Pintos initial code to successfully compile and simulate on Mac using QEMU i386 simulator. For more documentation, refer to Pintos Documentation Homepage

Prerequisites

1. Mac OS X Mavericks or higher
2. Homebrew

Setting up your environment

1. Install QEMU. Make sure you are using QEMU 2.0.0 or greater or Pintos may not shut down correctly.

brew install qemu

2. Install i386-elf-gcc and i386-elf-gdb cross compiler toolchain.

brew install homebrew/versions/gcc49
brew install altkatz/gcc_cross_compilers/i386-elf-gcc
brew install altkatz/gcc_cross_compilers/i386-elf-gdb

Changes to pintos source

• devices/shutdown.c:shutdown_power_off

  • Added ACPI shutdown sequence to work with higher versions of QEMU simulator. Refer to http://forum.osdev.org/viewtopic.php?t=16990 for more information.

• Make.config

  • Set compiler to i386-elf-gcc.

• threads/Make.vars

  • Set SIMULATOR=--qemu to force qemu on make check.