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chromium / external / github.com / DynamoRIO / dynamorio / refs/heads/i5153-debian-v3
commit5a3a5380c2d1f2882492f5eb2e705d93a9275dad[log] [tgz]
authorFelix Moessbauer <felix.moessbauer@siemens.com>Fri Oct 15 13:29:09 2021
committerFelix Moessbauer <felix.moessbauer@siemens.com>Tue Jun 28 15:26:17 2022
tree9e2a574a8e579c46e896ec445b604ce9b81ee103
parent4af2b2f1f6d9e42fe739cc0eb37c076ebe86b7d0 [diff]
add support for GNU style directory layout

This patch adds a cmake switch USE_GNU_DIR_LAYOUT to change the
layout of the install tree. By that, the previous install tree
layout remains the default as log as the option is not activated.

The GNU layout uses the cmake-builtin GNUInstallDirs package
to layout the directories according to the GNU coding standards.
This includes multi-arch support on Debian as well.

Customizations of the layout are possible by overwriting the corresponding
cmake variables like CMAKE_INSTALL_<...>.

Further, all libraries (including clients) are built with soversions.
This ensures that multiple versions of DynamoRIO libraries can be
installed on the same system at the same time.
This is propagated to both internal and external clients as well (via the
DynamoRIOConfig cmake script).

The DynamoRIOConfig script is extended to auto-detect and support both
the traditional and the GNU layout, so that external clients
can be integrated as previously.

Note that this patch also unifies directory names by using the
corresponding variables instead of hard-coded path across
all CMake scripts.

Signed-off-by: Felix Moessbauer <felix.moessbauer@siemens.com>
14 files changed
tree: 9e2a574a8e579c46e896ec445b604ce9b81ee103
  1. .github/
  2. api/
  3. clients/
  4. core/
  5. ext/
  6. libutil/
  7. make/
  8. suite/
  9. third_party/
  10. tools/
  11. .clang-format
  12. .gitignore
  13. .gitmodules
  14. ACKNOWLEDGEMENTS
  15. CMakeLists.txt
  16. CONTRIBUTING.md
  17. CTestConfig.cmake
  18. License.txt
  19. README
  20. README.md
README.md

DynamoRIO

DynamoRIO logo

About DynamoRIO

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.

Existing DynamoRIO-based tools

DynamoRIO is the basis for some well-known external tools:

Tools built on DynamoRIO and available in the release package include:

  • The memory debugging tool Dr. Memory
  • The tracing and analysis framework drmemtrace with multiple tools that operate on both online (with multi-process support) and offline instruction and memory address traces:
  • The legacy processor emulator drcpusim
  • The “strace for Windows” tool drstrace
  • The code coverage tool drcov
  • The library tracing tool drltrace
  • The memory address tracing tool memtrace (drmemtrace's offline traces are faster with more surrounding infrastructure, but this is a simpler starting point for customized memory address tracing)
  • The memory value tracing tool memval
  • The instruction tracing tool instrace (drmemtrace's offline traces are faster with more surrounding infrastructure, but this is a simpler starting point for customized instruction tracing)
  • The basic block tracing tool bbbuf
  • The instruction counting tool inscount
  • The dynamic fuzz testing tool Dr. Fuzz
  • The disassembly tool drdisas
  • And more, including opcode counts, branch instrumentation, etc.: see \ref API_samples.

Building your own custom tools

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.

Downloading DynamoRIO

DynamoRIO is available free of charge as a binary package for both Windows and Linux. DynamoRIO's source code is available primarily under a BSD license.

Obtaining Help

Use the discussion list to ask questions.

To report a bug, use the issue tracker.

See also the DynamoRIO home page: http://dynamorio.org/