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fcml-asm - single-line assembler

fcml-asm(1) General Commands Manual fcml-asm(1)

NAME

fcml-asm - single-line assembler

SYNOPSIS

fcml-asm [-abs] [-sib] [-rex] [-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.
-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).
February 2, 2015 fcml