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Adrian Danis 96842a2ca7 x64: If PCIDs are not enabled forbid them in any CR3 values 
When PCIDs are not enabled the low 12 bits of CR3 are not all ignored as bits 3 and 4 control
memory typing of the translation. To prevent setting these to 'random' values we should leave
the low bits of CR3 0 when not using PCIDs.

A new makeCR3 wrapper is defined that is used instead of cr3_new that, based on CONFIG_SUPPORT_PCID,
either fills in the PCID or 0 as required.
2018-01-17 16:38:52 +11:00
configs Add verified configuration for x64 2017-09-13 17:39:20 +10:00
include x64: If PCIDs are not enabled forbid them in any CR3 values 2018-01-17 16:38:52 +11:00
libsel4 x86: Dangerous read/write MSR interface 2018-01-17 16:35:39 +11:00
manual Manual: Delete a sentence that's not valid anymore 2017-10-24 15:09:16 +11:00
src x64: If PCIDs are not enabled forbid them in any CR3 values 2018-01-17 16:38:52 +11:00
tools Improve generated bitfield proofs 2017-12-21 18:01:55 +11:00
.gitignore Add gitignore for parsetab.py 2017-03-01 10:49:37 +11:00
.licenseignore Add CHANGES to license ignore 2017-09-06 14:34:50 +10:00
CAVEATS-generic.txt README.md: Update README for verified platform 2016-06-27 09:41:45 +10:00
CAVEATS-ia32.txt Release snapshot 2014-07-18 05:03:59 +10:00
CHANGES x86: Dangerous read/write MSR interface 2018-01-17 16:35:39 +11:00
CMakeLists.txt Fix: check KernelArmMach for exynos 2017-12-12 14:13:22 +11:00
config.cmake Hikey: disable DANGEROUS_CODE_INJECTION 2017-11-23 11:54:45 +11:00
CONTRIBUTING.md Fix licenses (the rest) 2017-06-22 15:29:12 +10:00
CONTRIBUTORS.md more CONTRIBUTORS 2015-10-14 10:01:39 +11:00
gcc.cmake Rename ARM toolchain flag to aarch32 2017-12-12 14:13:22 +11:00
gdb-macros SELFOUR-317: rename async endpoint to notification object, and other 2015-11-09 17:18:43 +11:00
Kconfig Hikey: disable DANGEROUS_CODE_INJECTION 2017-11-23 11:54:45 +11:00
LICENSE_BSD2.txt Fix licenses (the rest) 2017-06-22 15:29:12 +10:00
LICENSE_GPLv2.txt adjust LICENSE file name to header reference. 2014-07-18 09:24:29 +02:00
Makefile Added 32-bit support for the zynqmp. 2017-09-27 12:58:49 -04:00
README.md Remove outdated build instructions 2017-10-24 11:38:28 +11:00
VERSION Update VERSION file to 8.0.0-dev 2018-01-17 15:31:40 +11:00

README.md

The seL4 Repository

This repository contains the source code of seL4 microkernel.

For details about the seL4 microkernel, including details about its formal correctness proof, please see the sel4.systems website and associated FAQ.

DOIs for citing recent releases of this repository:

  • DOI

We welcome contributions to seL4. Please see the website for information on how to contribute.

This repository is usually not used in isolation, but as part of the build system in a larger project.

Repository Overview

  • include and src: C and ASM source code of seL4
  • tools: build tools
  • libsel4: C bindings for the seL4 ABI
  • manual: LaTeX sources of the seL4 reference manual

Build Instructions

See the seL4 website for build instructions.

License

The files in this repository are released under standard open source licenses. Please see the individual file headers and LICENSE_GPLv2.txt and LICENSE_BSD2.txt files for details.