radareorg/radare2 5.4.0

5.4.0 - Rainy Smell

on GitHub

Authors

Alex Bender Apkunpacker Azox Davide Pizzolotto Dennis Goodlett Enshin Andrey Ilya Trukhanov László Vaskó Maijin Murphy Paul I RHL120 Royos90 Sylvain Pelissier aemmitt-ns gogo hot3eed lasek0 pancake pancake

Changes

anal

• Properly stringify the RAnalOP.type field
• Implement aaff command and improve aaf? help message
• • Extend afj command to handle all jump table parameter options
• Implement 'afs*' command to export function signature info in r2 commands
• Fix afsj, taking signature args instead of fcnargs in json
• Initial import of the arm64v35 disassembler and analysis plugins
• Optimize infinite loop on non-quantum computers
• Avoid assert on avr's null cmpreg test
• Finish the tolowering of anal.noNULL
• Fix aef and aaef to actually find xrefs at least

asm

• Fix #18813 - Cannot assemble cmp w26, 0 in arm64
• Fix #18876 - Check imm bounds for some instructions in the x86.nz assembler
• Add pushf/popf instructions to x86.nz
• Use RAnalBind in RAsm to reuse RAnalPlugins to disassemble
• Update ARM64 arm.sdb.txt opcode descriptions from documentation
• Update the VAX disassembler from binutils

assembler

• Fix #18872 - New command 'wan' to write and nop affected instructions

bin

• Fix #18783 - Support ELFs with phnum > 0xFFFF
• Allow RBinPlugins to use RBinFile at check()
• Initial support for the TIC-80 Fantasy Computer cartridges
• Replace SDB with HtPU in RBin.filter_name()
• Put archinfo.{minopsz,maxopsz,align} in the output of i
• Implement ELF relocs for VAX

build

• Add portability support for Vinix
• Add meson support for the anal.arm.v35 plugin
• Add preconfigure/configure/make batch scripts for Windows
• Initial import of ./preconfigure for packaging purposes
• Improve the macOS packaging scripts
• Import radare2-win-installer files into dist/windows
• Fix meson build and proper use of cgen
• Fix system() on arm64 macOS targets (#18877)
• Initial support for capstone-less compilations
• Build and publish the ZIP with the WASI bins
• Add initial support for building r2 on WASI

ci

• Version the artifacts

cons

• Dont check out of bounds last chars
• Honor faster ^D on interactive execution path
• Fix arrow handling after fixing mouse clicking glitches

core

• Honor bool in io.va, scr.interactive, scr.prompt and cfg.fortunes
• Optimize and improve r_name_filter calls
• Add &w command to wait and run for queued commands
• Implement &: for queue commands
• Implement @@== foreach word iterator operator

debug

• Fix the windows debugger and make it more stable
• Add tests for the improved signal handling messages
• Change the way wait events are handled in the unix-debug backend
• Add 'sigstr' to the 'di' output for verboser stop reasons
• Add RSignal.toHuman() and improve RDebugReason.toString()
• Use DRX APIs to handle breakpoint recoils only on x86-64

disasm

• Support arch.* namings for the parse plugins
• Better x86.pseudo and varsub for strings
• Fix r_str_ansi_len() causing unaligned 'unaligned' words
• Improve invalid address and string parameter issues in emu.str and pd comments
• Improve x86.parse for asm.pseudo

esil

• Fix emulation for AARCH64 ldr,str,stp,ldp instructions
• Fix #18860 - mul and imul for *dx operands and 64 bit widths
• Bring back pins to esil land
• Fix POPF POPFD POPFQ not increasing stack pointer
• Add wide and math instr esil for dalvik, pac esil for arm64
• Initial implementatil of ESIL macros

fs

• Add mwf command to write local files into remote targets

io

• io.plugin.lseek -> .seek for portability (wasi related) (#18840)

panels

• Add xX key descriptions in the help message

print

• Improve the pdc output to allow recompilation
• Initial implementation of the pdo esil2c output

projects

• Dont save projects when no project is used
• Exclude files of nested rvc repos from repo_files()
• Use r_sys_whoami as the author name for r_vc_commit
• rvc add r_vc_find_rp
• Rework r_vc_checkout and fix some mem leaks
• Rework the rvc_commit functions
• Take advantage of prj.vc.type and merge rvc & git
• Fix r_vc_commit and other functions
• Major rvc api refactor to use sdb

rvc

• Fix memory leak and infinite loop in r_vc_find_rp

search

• Implement /ck command to search for crypto constant tables
• Rename /cu UDS CAN table search to /ru command
• Add PGP search for signature and RSA encrypted private keys (#18961)
• Add /cg command to search for GPG artifacts
• Update tests and add /a[?]q for quiet-legacy mode
• Use pdi in /ad output
• Initial implementation of spp, snp, /bp and /pp to find next/prev preludes
• Add /ab to find backward jumps (mostly loops) and handle ^C

shell

• Autocomplete :. command
• wv1,2,4,8 accept many space-separated numbers now
• Remove other useless and incomplete treesitter leftovers and get +400 new commands in the recursive help
• Remove colons in "?" number conversion output
• Honor < and > comparison operators in RNumMath
• Use RNum.math in "?b" to make '?b 1<<1' work
• Add scr.hist.filter to toggle the filtered history up/down search
• Improved reverse-search in command history
• Faster ^D (leave r2 without freeing the core)
• Completely eliminate the deprecated backslash command
• Add some help and better parsing for the anal hints

signatures

• Add r_sign_metric_search to r_sign.h
• Fix bug in zaf creating zignspace
• Expand r_sign API
• • Use r_sign in rasign2
• Support FLIRT v5 file format compression

tools

• Rename rvc2 to ravc2 to follow the ra*2 pattern
• Add rasm2 -LL to list anal plugins loaded

vc

• Integrate rvc in projects and add a default commit message

visual

• Add context in visual xrefs
• Fix #18843 - Implement Vx[+-] to add/delete xrefs
• Fix glitches when clicking in the hud
• Fix asm.hint.imm keystrokes ignored
• Fix #18292 - Clarify the use of Vdn/Vdr and rename VdR to VdX
• Handle 'o' key for options in panels
• Initial implementation of ~.... for hudline prompt
• Add Vi+ Vi- keys for visual insert byte inc/dec
• Add Vi: keystroke to run commands on insert mode

windows

• Use dynamic api resolution on windows builds for better portability