Open Source Assemblers - Page 8

Java Classfile assembler/disassembler and low-level interactive editor. Allows viewing and manipulation of Java class data both manually and via scripts. Load in a class file, make changes, and then save the result.

jbytecode is a Java bytecode disassembler/assembler written in Python. Dissasembly code is aligned with Java bytecodes in the class file so modification and re-assembly is always possible, even when class is obfuscated.

lida is a fast feature packed interactive ELF disassembler / code-/cryptoanalyzer based on bastards libdisasm (see bastard project).

The M6811 Code-Seeking Disassembler is a command-line tool that lets you enter known starting vectors for a given code image for the 6811 micro. It will disassemble the code and follow through branches to assist in the separation of code and data. Its companion Fuzzy Function Analyzer uses DNA Sequence Alignment Algorithms to locate similar code in multiple binaries, facilitating reverse-engineering. Originally written to analyze code from GM automotive engine controllers, but is useful anywhere a 6811 micro is being used. Version 1.0 was written in Borland Pascal in April 1996, and updated to v1.2 in June 1999. It was later rewritten to C++ in July 1999 through Jan 2000. While it's been freely available since its creation, it's being released here as an open-source project so the world can better use it as it sees fit. Version 2.0 is completely reworked in 2014 to compile and run with GCC and STL to make it fully portable and accessible to all computer platforms.

Table-based x86/x86-64 disassembler engine.

mt6502dis is an interactive disassembler for parsing 6502 machine code. It is a GUI based program and uses the GTK+1 or GTK+2 toolkits.

This is a C compiler, assembler, linker and virtual machine for computing based on encrypted working and obfuscated compilation and execution. The idea is that the platform machine `works encrypted' for the user and unencrypted for the operator, running a machine code instruction set in user mode that is provably safe against computational attacks, for code that is generated by a compiler that has introduced random variations into the code at each recompilation so that the attacker has no statistical leverage from human programming biases.

GNU toolchain for gas, binutils, gdb etc modified to support the OR1K64 (OpenRISC 1K 64-bit) -based KPU (general purpose cryptoprocessor)

A toolchain for generating, analyzing, optimizing and disassembling objects for Parallax's Basic Stamp 2 family of microcontrollers. Includes an object assembler/disassembler/analyzer, and a parser for generating code from a higher-level PBASIC-like language. Built originally in Linux, but fully open source; should be generally buildable on any architecture with a C++ toolchain, and ports of Bison and Flex. (Currently pre-alpha; the sources are capable of generating and disassembling binaries for subsets of the higher level language; advanced users could probably coerce it to generate usable code, but it really isn't ready for average end users yet.)

A standalone powerpc disassembler written as a wrapper over GNU libopcode library. It accepts the opcode ( in hex or decimal ) as it's argument and spits the disassembled output. Recently, a reference assembler has been added. It takes the instruction in string form and spits the assembled 32-bit opcode.It's not fully tested and may not work always.

PPCD is very accurate PowerPC ISA (and derivative processors) disassembler. Currently supported models are: Generic-32, Generic-64 and Gekko. PPCD is free opensource. You can use it in your applications without mention.

playstation (psx) development tools: includes disassembler, code profiler, and cd mastering tools (split off from the World Foundry GDK).

This is a disassembler for the Linux environment using QT3. Unix files will contain the original labels. Opcodes up to SSE4-2 preferring the intel,AMD, other opcodes. It will also produce an .asm file that can be compiled with yasm.

windows has rundll, rundotso is for linux load shared library(.so) and run the functions. rundotso.c you can load shared lib and run the function. It likes the rundll.exe in windows os. compiled and tested under the android ndk. you can use any arm compiler to try. adb push rundotso /data adb shell /data/rundotso /system/libc.so system "ls /data" adb shell /data/rundotso /system/libc.so printf "%d %c %s %d %c %s" 16 G HelloRundotsoTest 16 d end Have fun! Made by Biyong SUN Songjiang, Shanghai, China. Email: sunbiyong@163.com

Sourcery is an interactive cross-platform disassembler that ties together libbfd, libopcodes & GTK.

Set of tools for programming STM8 microcontrollers, including assembler, linker and flashing tool via integrated bootloader.

This is a swf-decoder and disassembler

creates a compressed trie that maps keys to values and values to keys. Compression is on the front end of keys. Useful for lightweight reserved word creation in constrained memory/processor power situations. Written in C.

This provides an XS wrapper around libdisasm - a C disassembler available from http://bastard.sourceforge.net/libdisasm.html - to effect an efficient Perl callable disassembler.

A perl interface to the C disassembler, Udis86

IDE with debugger integrated for develop with z390 emulator. English and Spanish Interface is released. * Added an automatic z390 portable mainframe validator to be configuration easily

Tool for using syntax highlighting, code competion, ect, in sd.

Z80~Ex is the portable ZiLOG Z80 CPU emulator designed as a library. Goals include : precise opcode emulation (documented & undocumented), exact timings for each opcode (including I/O operations), multiple CPU contexts. disassembler is also included.

Adding high level source code constructs to a low level language. As opposed to other assemblers MACRO constructs that give a pseudo high level construct, Modern Assembler Language will have it built in. I would _like_ to go for a C style language construct, but this may change over time.

nsL is a new C-like programming language for writing NSIS installation wizards (http://nsis.sourceforge.net). The nsL assembler takes nsL code and translates it into original NSIS script which can then be compiled.