commit | d63795e8dbe34074f5065320f8d59b56c804e0b1 | [log] [tgz] |
---|---|---|
author | Hendrik Greving <hgreving@google.com> | Thu Aug 01 15:38:46 2019 |
committer | GitHub <noreply@github.com> | Thu Aug 01 15:38:46 2019 |
tree | e14036fbe363da45dec06773db39e03146e5e133 | |
parent | 3f417e30297ddb0eef0667d5567714bd78480e43 [diff] |
i#1312 AVX-512 support: AVX-512 compiled client handling, get_xmm_vals() support. (#3751) Compile time detection has been added for whether a client was compiled with AVX-512. In this case, and if DynamoRIO is not deployed via "earliest" inject, we initialize the lazy AVX-512 code detection to true, in order to prevent the client from clobbering potential AVX-512 application state. Adds two new tests to check for the initialized state of AVX-512 lazy code detection. Provides support for zmm context in get_xmm_vals(). Provides support to dump zmm SIMD mcontext state. No tests for this have been added as this is used for log files. Issue: #1312
DynamoRIO is a runtime code manipulation system that supports code transformations on any part of a program, while it executes. DynamoRIO exports an interface for building dynamic tools for a wide variety of uses: program analysis and understanding, profiling, instrumentation, optimization, translation, etc. Unlike many dynamic tool systems, DynamoRIO is not limited to insertion of callouts/trampolines and allows arbitrary modifications to application instructions via a powerful IA-32/AMD64/ARM/AArch64 instruction manipulation library. DynamoRIO provides efficient, transparent, and comprehensive manipulation of unmodified applications running on stock operating systems (Windows, Linux, or Android) and commodity IA-32, AMD64, ARM, and AArch64 hardware. Mac OSX support is in progress.
Tools built on DynamoRIO and provided in our release package include:
DynamoRIO‘s powerful API abstracts away the details of the underlying infrastructure and allows the tool builder to concentrate on analyzing or modifying the application’s runtime code stream. API documentation is included in the release package and can also be browsed online. Slides from our past tutorials are also available.
DynamoRIO is available free of charge as a binary package for both Windows and Linux. DynamoRIO's source code is available under a BSD license.
Use the discussion list to ask questions.
To report a bug, use the issue tracker.
See also the DynamoRIO home page: http://dynamorio.org/