This is the command rasm2 that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
PROGRAM:
NAME
rasm2 - radare2 assembler and disassembler tool
SYNOPSIS
rasm2 [-dDfBCLevw] [-F in:out] [-o offset] [-a arch] [-b bits] [-c cpu] [-s syntax] [-i int]
[-l int] [ARG]
DESCRIPTION
This tool uses r_asm to assemble and disassemble files or hexpair strings. It supports a
large list of architectures which can be listed using the -L flag.
-a arch Set architecture plugin
-b bits Set architecture bits
-B Binary input/output (-l is mandatory for binary input)
-c cpu Select specific CPU (depends on -a arch)
-C Output in C format
-d Disassemble hexpair bytes. rasm2 -d 9090
-D Disassemble showing hexpair and opcode
-e Use big endian (or swap endianness if used more than once)
-f Read data from file instead of ARG.
-F in:out Specify input and/or output filters (att2intel, x86.pseudo, ...)
-h Show usage help message.
-l int Input/Output length
-i int Ignore/skip N bytes from the beginning of the input buffer
-L List supported asm plugins
-o offset Offset of the opcode to assemble (default is 0)
-s syntax Select syntax output (intel, att)
-w Describe opcode (whats op)
EXAMPLES
Assemble opcode:
$ rasm2 -a x86 -b 32 'mov eax, 33'
Disassemble opcode:
$ rasm2 -d 90
Use rasm2 online using onworks.net services
