Commits · 9e51c85a582963e272b3462d5f40752aff2830ab · HPC2SE-Project / pacxx-clang

Feb 26, 2015
- docs: Document CFI padding and all-ones optimizations. Link to viewvc. · 42799650
  Peter Collingbourne authored 10 years ago
  
  git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@230588 91177308-0d34-0410-b5e6-96231b3b80d8
  42799650
Feb 25, 2015
- docs: Document optimizations in control flow integrity design doc. · 48900547
  Peter Collingbourne authored 10 years ago
  
  git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@230458 91177308-0d34-0410-b5e6-96231b3b80d8
  48900547
Feb 23, 2015
- CFI: Improve design doc with larger virtual tables and asm examples. · 8bf37305
  Peter Collingbourne authored 10 years ago
  
  git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@230254 91177308-0d34-0410-b5e6-96231b3b80d8
  8bf37305
Feb 20, 2015

Implement Control Flow Integrity for virtual calls. · f9d64b33

Peter Collingbourne authored 10 years ago

This patch introduces the -fsanitize=cfi-vptr flag, which enables a control
flow integrity scheme that checks that virtual calls take place using a vptr of
the correct dynamic type. More details in the new docs/ControlFlowIntegrity.rst
file.

It also introduces the -fsanitize=cfi flag, which is currently a synonym for
-fsanitize=cfi-vptr, but will eventually cover all CFI checks implemented
in Clang.

Differential Revision: http://reviews.llvm.org/D7424

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@230055 91177308-0d34-0410-b5e6-96231b3b80d8

f9d64b33