ref: 023b574fc5a21a259317a065b6f89db9a4855a40
dir: /src/asm/rgbasm.1/
.\" Copyright © 2010 Anthony J. Bentley <[email protected]> .\" .\" Permission to use, copy, modify, and distribute this software for any .\" purpose with or without fee is hereby granted, provided that the above .\" copyright notice and this permission notice appear in all copies. .\" .\" THE SOFTWARE IS PROVIDED “AS IS” AND THE AUTHOR DISCLAIMS ALL WARRANTIES .\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF .\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR .\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES .\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. .\" .Dd April 17, 2017 .Dt RGBASM 1 .Os RGBDS Manual .Sh NAME .Nm rgbasm .Nd Game Boy assembler .Sh SYNOPSIS .Nm rgbasm .Op Fl Ehvw .Op Fl b Ar chars .Op Fl D Ar name Ns Op = Ns Ar value .Op Fl g Ar chars .Op Fl i Ar path .Op Fl M Ar dependfile .Op Fl o Ar outfile .Op Fl p Ar pad_value .Ar file .Sh DESCRIPTION The .Nm program creates an object file from an assembly source file. Its arguments are as follows: .Bl -tag -width Ds .It Fl b Ar chars Change the two characters used for binary constants. The defaults are 01. .It Fl D Ar name Ns Op = Ns Ar value Add string symbol to the compiled source code. This is equivalent to .Ar name .Cm EQUS .Qq Ar "value" in code. If a value is not specified, a value of 1 is given. .It Fl E Export all labels, including unreferenced and local labels. .It Fl g Ar chars Change the four characters used for binary constants. The defaults are 0123. .It Fl h By default, .Nm inserts a .Sq nop instruction immediately after any .Sq halt instruction. The .Fl h option disables this behavior. .It Fl i Ar path Add an include path. .It Fl M Ar dependfile Print .Xr make 1 dependencies to .Ar dependfile . .It Fl o Ar outfile Write an object file to the given filename. .It Fl p Ar pad_value When padding an image, pad with this value. The default is 0x00. .It Fl v Be verbose. .It Fl w Disable warning output. .El .Sh EXAMPLES Assembling a basic source file is simple: .Pp .D1 $ rgbasm -o bar.o foo.asm .Pp The resulting object file is not yet a usable ROM image \(em it must first be run through .Xr rgblink 1 and .Xr rgbfix 1 . .Sh SEE ALSO .Xr rgbasm 5 , .Xr rgbfix 1 , .Xr rgblink 1 , .Xr rgbds 5 , .Xr rgbds 7 , .Xr gbz80 7 .Sh HISTORY .Nm was originally written by Carsten S\(/orensen as part of the ASMotor package, and was later packaged in RGBDS by Justin Lloyd. It is now maintained by a number of contributors at .Lk https://github.com/rednex/rgbds .