NAME

       fcml-asm - single-line assembler

SYNOPSIS

       fcml-asm  [-abs]  [-sib]  [-rex]  [-all]  [-gas]  [-asa<size>]  [-osa<size>]  -m<size> -ip
       <address> <instruction>

DESCRIPTION

       fcml-asm is a single-line assembler for Intel iAPx86, IA-32 and EM64T CPUs, and compatible
       CPUs from other manufacturers.

       It displays all possible encodings of the given assembly-language instruction.

OPTIONS

       fcml-asm accepts the following options:

       -abs   Prefer  absolute  memory  addressing where possible. This is particularly useful in
              64-bit mode, for RIP addressing.

       -sib   Prefer encoding using a SIB byte (scale * index + base).

       -rex   Use a REX prefix even if it is optional.

       -all   Return all possible forms of the instruction.

       -gas   Use GNU Assembler dialect (also known as  AT&T).  The  Intel  dialect  is  used  by
              default.

       -asa<size>
              Specify  the  size of the address size attribute (16, 32 or 64 for respectively 16,
              32 and 63 bits).

       -osa<size>
              Specify the size of the operand size attribute (16, 32 or 64 for  respectively  16,
              32 and 63 bits).

       -m<size>
              Specify the addressing mode (16, 32 or 64).

       -ip <address>
              Specify the instruction pointer address (IP, EIP or RIP).

AUTHORS

       fcml-asm was written by Slawomir Wojtasiak.

       This  manual page was written by Stephen Kitt <skitt@debian.org>, for the Debian GNU/Linux
       system (but may be used by others).