From e440e0a715728deca40f11a6a3010389d0094bdf Mon Sep 17 00:00:00 2001 From: Pablo Barrio Date: Thu, 5 Mar 2020 16:27:25 +0000 Subject: [PATCH] Fix MemTagSanitizer docs to point at Armv8.5-A MTE The Memory Tagging Extension was introduced in Armv8.5-A. --- llvm/docs/MemTagSanitizer.rst | 2 +- llvm/docs/Reference.rst | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/llvm/docs/MemTagSanitizer.rst b/llvm/docs/MemTagSanitizer.rst index 988c11b..62efbfb 100644 --- a/llvm/docs/MemTagSanitizer.rst +++ b/llvm/docs/MemTagSanitizer.rst @@ -13,7 +13,7 @@ functionality is planned but not implemented. Hardware capable of running MemTagSanitizer does not exist as of Oct 2019. MemTagSanitizer is a fast memory error detector and **a code hardening -tool** based on ARMv9 `Memory Tagging Extension`_. It +tool** based on the Armv8.5-A `Memory Tagging Extension`_. It detects a similar class of errors as `AddressSanitizer`_ or `HardwareAssistedAddressSanitizer`_, but with **much** lower overhead. diff --git a/llvm/docs/Reference.rst b/llvm/docs/Reference.rst index 8aef4ee..9d747b8 100644 --- a/llvm/docs/Reference.rst +++ b/llvm/docs/Reference.rst @@ -190,7 +190,7 @@ Additional Topics :doc:`MemTagSanitizer` Security hardening for production code aiming to mitigate memory - related vulnerabilities. Based on ARMv9 Memory Tagging Extension. + related vulnerabilities. Based on the Armv8.5-A Memory Tagging Extension. :doc:`Dependence Graphs ` A description of the design of the various dependence graphs such as -- 2.7.4