commit | 608190a7f748b96b64dd6c878398f879805140ee | [log] [tgz] |
---|---|---|
author | Cheng Li <shiptux@gmail.com> | Thu May 18 21:12:49 2023 |
committer | GitHub <noreply@github.com> | Thu May 18 21:12:49 2023 |
tree | d8781627429bed88028fc9a47dfa682c30fc34b5 | |
parent | 40f792a052b830b5ebdc08c80e4d6685ebea7abc [diff] |
i#3544 riscv64: Fixed CALLC for RISC-V and Implemented some instructions (#6050) This commit introduces the following changes: - Added a test macro for CALLC on RISC-V - Implemented xfer_to_new_libdr - Implemented _start - Implemented .L_start_invoke_C Notice: Although some base instructions have been implemented for RISC-V64, there are still many unimplemented pieces in Dynamorio for this architecture and it cannot be tested via QEMU then. Thanks to @Jingwiw for providing the idea for the macro. Issue: #3544 --------- Co-authored-by: Derek Bruening <bruening@google.com>
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.
DynamoRIO is the basis for some well-known external tools:
Tools built on DynamoRIO and available in the 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 primarily 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/