61 lines
1.2 KiB
Plaintext
61 lines
1.2 KiB
Plaintext
.TH 2A 1
|
|
.SH NAME
|
|
0a, 1a, 2a, 5a, 6a, 8a, ka, qa, va \- assemblers
|
|
.SH SYNOPSIS
|
|
.B 2a
|
|
[
|
|
.I option ...
|
|
]
|
|
[
|
|
.I name ...
|
|
]
|
|
.br
|
|
etc.
|
|
.SH DESCRIPTION
|
|
These programs
|
|
assemble the named files into object files
|
|
for the corresponding architectures; see
|
|
.IR 2c (1)
|
|
for the correspondence between an architecture and the character
|
|
.RB ( 1 ,
|
|
.RB 2 ,
|
|
etc.) that specifies it.
|
|
The assemblers handle the most common C preprocessor directives and the associated
|
|
command-line options
|
|
.BR -D
|
|
and
|
|
.BR -I .
|
|
Other options are:
|
|
.TP
|
|
.BI -o " obj"
|
|
Place output in file
|
|
.I obj
|
|
(allowed only if there is just one input file).
|
|
Default is to take the last element of the input path name,
|
|
strip any trailing
|
|
.BR .s ,
|
|
and append
|
|
.RI . O ,
|
|
where
|
|
.I O
|
|
is first letter of the assembler's name.
|
|
.SH FILES
|
|
The directory
|
|
.B /sys/include
|
|
is searched for include files after
|
|
machine-dependent files in
|
|
.BR /$objtype/include .
|
|
.SH SOURCE
|
|
.BR /sys/src/cmd/2a ,
|
|
etc.
|
|
.SH SEE ALSO
|
|
.IR 2c (1),
|
|
.IR 2l (1).
|
|
.PP
|
|
Rob Pike, ``A manual for the Plan 9 assembler''
|
|
.SH BUGS
|
|
The list of assemblers given above is only partial,
|
|
not all architectures are supported on all systems,
|
|
some have been retired and some
|
|
are provided by third parties.
|