These other platforms are unsupported and untested.
They could be re-added later based on MSan code.
Reviewed By: gbalats, stephan.yichao.zhao
Differential Revision: https://reviews.llvm.org/D104481
These other platforms are unsupported and untested.
They could be re-added later based on MSan code.
Reviewed By: gbalats, stephan.yichao.zhao
Differential Revision: https://reviews.llvm.org/D104481
Complete support for fast8:
- amend shadow size and mapping in runtime
- remove fast16 mode and -dfsan-fast-16-labels flag
- remove legacy mode and make fast8 mode the default
- remove dfsan-fast-8-labels flag
- remove functions in dfsan interface only applicable to legacy
- remove legacy-related instrumentation code and tests
- update documentation.
Reviewed By: stephan.yichao.zhao, browneee
Differential Revision: https://reviews.llvm.org/D103745
to reflect the new license.
We understand that people may be surprised that we're moving the header
entirely to discuss the new license. We checked this carefully with the
Foundation's lawyer and we believe this is the correct approach.
Essentially, all code in the project is now made available by the LLVM
project under our new license, so you will see that the license headers
include that license only. Some of our contributors have contributed
code under our old license, and accordingly, we have retained a copy of
our old license notice in the top-level files in each project and
repository.
llvm-svn: 351636
This patch adds 48-bits VMA support for msan on aarch64. As current
mappings for aarch64, 48-bit VMA also supports PIE executable.
Tested on 39 and 48-bit VMA kernels on aarch64.
llvm-svn: 279753
This patch reorganize the platform specific mapping information to
export the application mask on a external variable. This exported
variable will be used by intrumentation phase to create code to be
used on architecture with multiple VMA range.
The patch creates a new header, dfsan_platform.h, and move all the
mapping information and also create function accessors to the
mapping value.
Also for aarch64 it initialize application exported mask to the
value based on runtime VMA detection.
llvm-svn: 254197
Andrew Browne