f4e477388b
An enum type hint set on an operand (ahie) only replaced the immediate when its value matched an enum member exactly, via rz_type_db_enum_member_by_val(). A value that is the bitwise OR of several flag members -- e.g. the access(2) mode R_OK|W_OK == 6 from the issue -- matched no single member and was left as a raw number. replace_enum_hint() in rz_parse now falls back to rz_type_db_enum_get_bitfield() when there is no exact member, so the value is rendered as the OR of the matching members, e.g. "access_def.W_OK | access_def.R_OK". rz_type_db_enum_get_bitfield() is reworked along the way: it was unused and buggy (capped at 32 bits, reused a stale match for bits without a member, and emitted a "0x.. : " debug prefix). It now walks all 64 bits, returns the matching members qualified with the enum name and joined by " | ", and returns NULL when the value is 0, the type is not an enum, or any set bit has no member (so a value that is not cleanly a combination of flags stays a number). Co-authored-by: Anton Kochkov <anton.kochkov@gmail.com> |
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|---|---|---|
| .builds | ||
| .github | ||
| .woodpecker | ||
| binrz | ||
| dist | ||
| doc | ||
| examples | ||
| librz | ||
| LICENSES | ||
| patches | ||
| subprojects | ||
| sys | ||
| test | ||
| .appveyor.yml | ||
| .clang-format | ||
| .dockerignore | ||
| .git-blame-ignore-revs | ||
| .gitattributes | ||
| .gitignore | ||
| .lgtm.yml | ||
| .prettierignore | ||
| .pylintrc | ||
| .travis.yml | ||
| AGENTS.md | ||
| BUILDING.md | ||
| CODE_OF_CONDUCT.md | ||
| codecov.yml | ||
| CODEOWNERS | ||
| CONTRIBUTING.md | ||
| COPYING | ||
| COPYING.LESSER | ||
| DEVELOPERS.md | ||
| Dockerfile | ||
| Doxyfile | ||
| meson.build | ||
| meson_options.txt | ||
| README.md | ||
| REUSE.toml | ||
| SECURITY.md | ||
| snapcraft.yaml | ||
| travis-extract-var.sh | ||
| travis-script | ||
Rizin
Rizin is a reverse engineering framework, born as a fork of the radare2, with a focus on usability, features and cleanliness.
Rizin is portable and it can be used to analyze binaries, disassemble code, debug programs, as a forensic tool, as a scriptable command-line hexadecimal editor able to open disk files, and much more!
To learn more on Rizin you may want to read the official Rizin book.
How to install
Look at install instructions on our web page.
How to build
Use meson to compile and install Rizin. Please make sure to get an updated
meson (e.g. get it with pip install meson if your system does not provide
one that is at least version 0.55.0).
Clone this repository:
$ git clone https://github.com/rizinorg/rizin
Then compile and install with:
$ meson setup build
$ meson compile -C build
$ sudo meson install -C build
Now you can use rizin:
$ rizin
-- Thank you for using rizin. Have a nice night!
[0x00000000]>
To uninstall rizin, execute sudo ninja -C build uninstall.
Please have a look at BUILDING.md for more information about building Rizin.
Contributing
We very much welcome any kind of contributions, from typos, to documentation, to refactoring, up to completely new features you may think of. Before contributing, we would like you to read the file CONTRIBUTING.md, so that we can all be on the same page.
Tests
Look at test/README.md.
Supported features
Supported Operating Systems
Windows 7 and higher, Apple macOS/iOS/iPadOS, GNU/Linux, [Dragonfly|Net|Free|Open]BSD, Android, QNX, Solaris/Illumos, Haiku, GNU/Darwin, GNU/Hurd.
Supported Architectures
i386, x86-64, ARM/ARM64, RISC-V, PowerPC, MIPS, AVR, SPARC, System Z (S390), SuperH, m68k, m680x, XAP, XCore, CR16, HPPA, ARC, Blackfin, Z80, H8/300, Renesas (V810, V850, RL78), CRIS, XAP, PIC, LM32, 8051, 6502, i4004, i8080, Propeller, Tricore, CHIP-8, LH5801, T8200, GameBoy, SNES, SPC700, MSP430, Xtensa, NIOS II, TMS320 (c54x, c55x, c55+, c64x), Hexagon, DCPU16, LANAI, MCORE, mcs96, RSP, C-SKY(MCore), VAX, AMD Am29000.
There is also support for the following bytecode formats:
Dalvik, EBC, Java, Lua, Python, WebAssembly, Brainfuck, Malbolge
Supported File Formats
ELF, Mach-O, Fatmach-O, PE, PE+, MZ, COFF, OMF, NE, LE, LX, TE, XBE, BIOS/UEFI, Dyldcache, DEX, ART, CGC, ELF, Java class, Android boot image, Plan9 executable, ZIMG, MBN/SBL bootloader, ELF coredump, MDMP (Windows minidump), DMP (Windows pagedump), WASM (WebAssembly binary), Commodore VICE emulator, QNX, Game Boy (Advance), Nintendo DS ROMs and Nintendo 3DS FIRMs.
Tools
Apart from the main tool rizin, there are also other tools tailored for specific purposes and
useful for shell scripting or as separate standalone tools:
rz-bin- provides all kind of information about binary formatsrz-ar- list and extract members from static archives (.a and .lib)rz-asm- a command-line assembler and disassemblersrz-diff- a tool to compare two binaries as raw data or analyzed executablesrz-hash- allows to calculate different hashes or even encrypt datarz-gg- a small "eggs" code generator useful for exploitation purposesrz-find- binary analog offindtool, allowing to search patterns and bit masksrz-sign- tool to create, convert and parse FLIRT signaturesrz-ax- a calculator and number format converterrz-run- a tool that allows to specify running environment and arguments for debugged file
Scripting
We provide a way to interact with Rizin from Python, Haskell, OCaml, Ruby, Rust, and Go languages through rzpipe. Other languages although not currently supported could be easily added.
Community
Our website and blog: https://www.rizin.re/
Join our Mattermost community to discuss Rizin, its development, and general topics related to the project.
We also provide the following partial bridges to other messaging platforms: