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

SEE ALSO

     radare2(1), rafind2(1), rahash2(1), rabin2(1), radiff2(1), ragg2(1), rarun2(1), rax2(1),

AUTHORS

     Written by pancake <pancake@nopcode.org> and nibble <nibble@develsec.org>.

                                                                                         RASM2(1)