Increase version number to 0.3.5

Signed-off-by: Antonio Niño Díaz <antonio_nd@outlook.com>

.gitignore

@@ -4,5 +4,4 @@ rgbfix
 rgbgfx
 *.o
 *.exe
-*.html
 .checkpatch-camelcase.*

.travis.yml

@@ -2,15 +2,13 @@ language: c
 sudo: required
 install:
   - ./.travis-deps.sh
+  - make
+  - sudo make install
 os:
   - linux
-  - osx
 compiler:
   - clang
   - gcc
 script:
-  - make
+  - cd test
-  - sudo make install
+  - ./run-tests.sh
-after_success:
-  - pushd test/asm/ && ./test.sh && popd
-  - pushd test/link/ && ./test.sh && popd

CONTRIBUTING.rst

@@ -58,6 +58,11 @@ If you are going to work on a specific issue that involves a lot of work, it is
 always a good idea to leave a message, just in case someone else is interested
 but doesn't know that there's someone working on it.
 
+Note that you must contribute all your changes under the MIT License. If you are
+just modifying a file, you don't need to do anything (maybe update the copyright
+years). If you are adding new files, you need to use the correct header with the
+copyright and the reference to the MIT License.
+
 1. Fork this repository.
 
 2. Checkout the ``develop`` branch.

CONTRIBUTORS.rst

@@ -0,0 +1,39 @@
+Contributors to RGBDS
+=====================
+
+Original author
+---------------
+
+- Carsten Elton Sørensen <csoren@gmail.com>
+
+Main contributors
+-----------------
+
+- Justin Lloyd <jlloyd@imf.la>
+
+- Vegard Nossum <vegard.nossum@gmail.com>
+
+- Anthony J. Bentley <anthony@anjbe.name>
+
+- stag019 <stag019@gmail.com>
+
+- Antonio Niño Díaz <antonio_nd@outlook.com>
+
+Other contributors
+------------------
+
+- Ben10do
+
+- Björn Höhrmann <bjoern@hoehrmann.de>
+
+- Christophe Staïesse <chastai@skynet.be>
+
+- The Musl C library <http://www.musl-libc.org>
+
+- The OpenBSD Project <http://www.openbsd.org>
+
+- Sanqui <gsanky@gmail.com>
+
+- YamaArashi <shadow962@live.com>
+
+- yenatch <yenatch@gmail.com>

LICENSE

@@ -0,0 +1,21 @@
+The MIT License
+
+Copyright (c) 1997-2018, Carsten Sorensen and RGBDS contributors.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to
+deal in the Software without restriction, including without limitation the
+rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+sell copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+IN THE SOFTWARE.

LICENSE.rst

@@ -1,81 +0,0 @@
-LICENSE
-=======
-
-Original code
--------------
-
-Copyright (C) 1997 Carsten Sorensen <surfsmurf@matilde.demon.co.uk>
-
-The ASMotor package (xAsm, xLink, RGBFix, examples and documentation) is
-freeware and distributed as is. The author retains his copyright and right to
-modify the specifications and operation of the software without notice.
-
-In other words this means I encourage you to...
-
-- use it for whatever purpose even professional work without me charging you a
-  penny
-- copy it to another person (wholly or in part, though I'm sure he'd appreciate
-  the whole package) in whatever form you find suitable
-- mass-distribute the ASMotor package if it is complete (xAsm, xLink, RGBFix and
-  documentation).
-- contact me if you have any problems
-
-This also means you can't...
-
-- blame me for loss of profit, data, sleep, food or other nasty things through
-  the use or distribution of ASMotor. If you choose to use ASMotor you do so at
-  your own risk.
-- expect me to be able to help you should you have a problem related or not to
-  ASMotor.
-
-Otaku no Zoku's modifications
------------------------------
-
-Copyright (C) 1999 Justin Lloyd <jlloyd@imf.la> (?)
-
-::
-
-                         DO WHATEVER PUBLIC LICENSE*
-      TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
-
-     0. You can do whatever you want to with the work.
-     1. You cannot stop anybody from doing whatever they want to with the work.
-     2. You cannot revoke anybody elses DO WHATEVER PUBLIC LICENSE in the work.
-
-    This program is free software. It comes without any warranty, to
-    the extent permitted by applicable law. You can redistribute it
-    and/or modify it under the terms of the DO WHATEVER PUBLIC LICENSE
-
-    Software originally created by Justin Lloyd @ http://otakunozoku.com/
-
-rgbds-linux
------------
-
-Copyright (C) 2009 Vegard Nossum <vegard.nossum@gmail.com>
-
-Current
--------
-
-rgbasm and rgblink are derived from Justin Lloyd's RGBDS.
-
-rgbfix was rewritten from scratch by Anthony J. Bentley, and is released under
-the ISC license; see the source file for the text of the license.
-
-rgbgfx was written by stag019, and is released under the ISC license.
-
-Some files of rgblink were written by Antonio Niño Díaz, and they are relased
-under the ISC license. The affected files have the appropriate license in the
-header of the file.
-
-The UTF-8 decoder in src/asm/charmap.c was written by Björn Höhrmann and is
-released under the MIT license. The remainder of charmap.c was written by
-stag019, and is released under the ISC license.
-
-extern/err.c is derived from the Musl C library, http://www.musl-libc.org, and
-is released under the MIT license.
-
-extern/reallocarray.c is derived from the OpenBSD Project,
-http://www.openbsd.org, and is released under the ISC license.
-
-extern/strl.c is derived from the OpenBSD Project, http://www.openbsd.org, and
-is released under the BSD license.

Makefile

@@ -1,3 +1,11 @@
+#
+# This file is part of RGBDS.
+#
+# Copyright (c) 1997-2018, Carsten Sorensen and RGBDS contributors.
+#
+# SPDX-License-Identifier: MIT
+#
+
 # User-defined variables
 
 Q		:= @
@@ -49,11 +57,8 @@ rgbasm_obj := \
 	src/asm/rpn.o \
 	src/asm/symbol.o \
 	src/extern/err.o \
-	src/extern/reallocarray.o \
+	src/extern/utf8decoder.o \
-	src/extern/strlcpy.o \
+	src/version.o
-	src/extern/strlcat.o \
-	src/extern/version.o
-
 
 src/asm/asmy.h: src/asm/asmy.c
 src/asm/locallex.o src/asm/globlex.o src/asm/lexer.o: src/asm/asmy.h
@@ -71,7 +76,7 @@ rgblink_obj := \
 	src/link/script.o \
 	src/link/symbol.o \
 	src/extern/err.o \
-	src/extern/version.o
+	src/version.o
 
 src/link/parser.h: src/link/parser.c
 src/link/lexer.o: src/link/parser.h
@@ -79,14 +84,14 @@ src/link/lexer.o: src/link/parser.h
 rgbfix_obj := \
 	src/fix/main.o \
 	src/extern/err.o \
-	src/extern/version.o
+	src/version.o
 
 rgbgfx_obj := \
 	src/gfx/gb.o \
 	src/gfx/main.o \
 	src/gfx/makepng.o \
 	src/extern/err.o \
-	src/extern/version.o
+	src/version.o
 
 rgbasm: ${rgbasm_obj}
 	$Q${CC} ${REALCFLAGS} -o $@ ${rgbasm_obj} -lm
@@ -114,17 +119,26 @@ rgbgfx: ${rgbgfx_obj}
 .c.o:
 	$Q${CC} ${REALCFLAGS} ${PNGCFLAGS} -c -o $@ $<
 
-# Target used to remove all files generated by other Makefile targets.
+# Target used to remove all files generated by other Makefile targets, except
+# for the html documentation.
 
 clean:
-	$Q${RM} rgbds.7.html gbz80.7.html rgbds.5.html
+	$Q${RM} rgbasm rgbasm.exe ${rgbasm_obj}
-	$Q${RM} rgbasm rgbasm.exe ${rgbasm_obj} rgbasm.1.html rgbasm.5.html
+	$Q${RM} rgblink rgblink.exe ${rgblink_obj}
-	$Q${RM} rgblink rgblink.exe ${rgblink_obj} rgblink.1.html rgblink.5.html
+	$Q${RM} rgbfix rgbfix.exe ${rgbfix_obj}
-	$Q${RM} rgbfix rgbfix.exe ${rgbfix_obj} rgbfix.1.html
+	$Q${RM} rgbgfx rgbgfx.exe ${rgbgfx_obj}
-	$Q${RM} rgbgfx rgbgfx.exe ${rgbgfx_obj} rgbgfx.1.html
 	$Q${RM} src/asm/asmy.c src/asm/asmy.h
 	$Q${RM} src/link/lexer.c src/link/parser.c src/link/parser.h
 
+# Target used to remove all html files generated by the wwwman target
+
+cleanwwwman:
+	$Q${RM} docs/rgbds.7.html docs/gbz80.7.html docs/rgbds.5.html
+	$Q${RM} docs/rgbasm.1.html docs/rgbasm.5.html
+	$Q${RM} docs/rgblink.1.html docs/rgblink.5.html
+	$Q${RM} docs/rgbfix.1.html
+	$Q${RM} docs/rgbgfx.1.html
+
 # Target used to install the binaries and man pages.
 
 install: all
@@ -147,8 +161,8 @@ install: all
 # Target used to check the coding style of the whole codebase. '.y' and '.l'
 # files aren't checked, unfortunately...
 checkcodebase:
-	$Qfor file in `git ls-files | grep -E '\.c|\.h'`; do	\
+	$Qfor file in `git ls-files | grep -E '\.c|\.h' | grep -v '\.html'`; do	\
-		${CHECKPATCH} -f "$$file";			\
+		${CHECKPATCH} -f "$$file";					\
 	done
 
 # Target used to check the coding style of the patches from the upstream branch
@@ -169,15 +183,15 @@ checkpatch:
 MANDOC	:= -Thtml -Ios=General -Oman=%N.%S.html -Ostyle=manual.css
 
 wwwman:
-	$Qmandoc ${MANDOC} src/rgbds.7 > rgbds.7.html
+	$Qmandoc ${MANDOC} src/rgbds.7 > docs/rgbds.7.html
-	$Qmandoc ${MANDOC} src/gbz80.7 > gbz80.7.html
+	$Qmandoc ${MANDOC} src/gbz80.7 > docs/gbz80.7.html
-	$Qmandoc ${MANDOC} src/rgbds.5 > rgbds.5.html
+	$Qmandoc ${MANDOC} src/rgbds.5 > docs/rgbds.5.html
-	$Qmandoc ${MANDOC} src/asm/rgbasm.1 > rgbasm.1.html
+	$Qmandoc ${MANDOC} src/asm/rgbasm.1 > docs/rgbasm.1.html
-	$Qmandoc ${MANDOC} src/asm/rgbasm.5 > rgbasm.5.html
+	$Qmandoc ${MANDOC} src/asm/rgbasm.5 > docs/rgbasm.5.html
-	$Qmandoc ${MANDOC} src/fix/rgbfix.1 > rgbfix.1.html
+	$Qmandoc ${MANDOC} src/fix/rgbfix.1 > docs/rgbfix.1.html
-	$Qmandoc ${MANDOC} src/link/rgblink.1 > rgblink.1.html
+	$Qmandoc ${MANDOC} src/link/rgblink.1 > docs/rgblink.1.html
-	$Qmandoc ${MANDOC} src/link/rgblink.5 > rgblink.5.html
+	$Qmandoc ${MANDOC} src/link/rgblink.5 > docs/rgblink.5.html
-	$Qmandoc ${MANDOC} src/gfx/rgbgfx.1 > rgbgfx.1.html
+	$Qmandoc ${MANDOC} src/gfx/rgbgfx.1 > docs/rgbgfx.1.html
 
 # Targets for the project maintainer to easily create Windows exes.
 # This is not for Windows users!

README.rst

@@ -12,12 +12,11 @@ for the Game Boy and Game Boy Color. It consists of:
 This is a fork of the original RGBDS which aims to make the programs more like
 other UNIX tools.
 
-This toolchain is maintained on `GitHub <https://github.com/rednex/rgbds>`__, as
+This toolchain is maintained on `GitHub <https://github.com/rednex/rgbds>`__.
-well as its `documentation <https://github.com/rednex/rednex.github.io>`__.
 
 The documentation of this toolchain can be viewed online
-`here <https://rednex.github.io/>`__, it is generated from the man pages found
+`here <https://rednex.github.io/rgbds/>`__, it is generated from the man pages
-in this repository.
+found in this repository.
 
 1. Installing RGBDS
 -------------------
@@ -171,3 +170,5 @@ This is the complete list of user-defined variables:
   implementation of rgbds.
 
 - 2017, Bentley's repository is moved to a neutral name.
+
+- 2018, codebase relicensed under the MIT license.

docs/index.html

@@ -0,0 +1,32 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+	<meta http-equiv="Content-Type" content="text/html;charset=UTF-8">
+	<title>General Information</title>
+	<link rel="stylesheet" type="text/css" href="./style.css">
+</head>
+<body>
+<h1>RGBDS — Rednex Game Boy Development System</h1>
+<h2>Table of Contents</h2>
+<ul>
+	<li><a href="rgbds.7.html">RGBDS general information</a>
+</ul>
+<ul>
+	<li><a href="rgbasm.5.html">RGBASM language description</a>
+	<li><a href="rgblink.5.html">RGBLINK linkerscript language description</a>
+	<li><a href="gbz80.7.html">GBZ80 CPU instruction set description</a>
+</ul>
+<ul>
+	<li><a href="rgbasm.1.html">RGBASM command-line usage</a>
+	<li><a href="rgblink.1.html">RGBLINK command-line usage</a>
+	<li><a href="rgbfix.1.html">RGBFIX command-line usage</a>
+	<li><a href="rgbgfx.1.html">RGBGFX command-line usage</a>
+</ul>
+<ul>
+	<li><a href="rgbds.5.html">RGBDS object file format</a>
+</ul>
+<h3 id="GitHub Repository">GitHub Repository:</h3>
+<ul>
+	<li><a href="https://github.com/rednex/rgbds">https://github.com/rednex/rgbds</a>
+</ul>
+</body>

docs/rgbasm.1.html

@@ -0,0 +1,146 @@
+<!DOCTYPE html>
+<html>
+<head>
+  <meta charset="utf-8"/>
+  <style>
+    table.head, table.foot { width: 100%; }
+    td.head-rtitle, td.foot-os { text-align: right; }
+    td.head-vol { text-align: center; }
+    div.Pp { margin: 1ex 0ex; }
+  </style>
+  <link rel="stylesheet" href="manual.css" type="text/css" media="all"/>
+  <title>RGBASM(1)</title>
+</head>
+<body>
+<table class="head">
+  <tr>
+    <td class="head-ltitle">RGBASM(1)</td>
+    <td class="head-vol">General Commands Manual</td>
+    <td class="head-rtitle">RGBASM(1)</td>
+  </tr>
+</table>
+<div class="manual-text">
+<h1 class="Sh" title="Sh" id="NAME"><a class="selflink" href="#NAME">NAME</a></h1>
+<b class="Nm" title="Nm">rgbasm</b> &#x2014; <span class="Nd" title="Nd">Game
+  Boy assembler</span>
+<h1 class="Sh" title="Sh" id="SYNOPSIS"><a class="selflink" href="#SYNOPSIS">SYNOPSIS</a></h1>
+<table class="Nm">
+  <tr>
+    <td><b class="Nm" title="Nm">rgbasm</b></td>
+    <td>[<span class="Op"><b class="Fl" title="Fl">-EhVvw</b></span>]
+      [<span class="Op"><b class="Fl" title="Fl">-b</b>
+      <var class="Ar" title="Ar">chars</var></span>]
+      [<span class="Op"><b class="Fl" title="Fl">-D</b>
+      <var class="Ar" title="Ar">name</var>[<span class="Op">=<var class="Ar" title="Ar">value</var></span>]</span>]
+      [<span class="Op"><b class="Fl" title="Fl">-g</b>
+      <var class="Ar" title="Ar">chars</var></span>]
+      [<span class="Op"><b class="Fl" title="Fl">-i</b>
+      <var class="Ar" title="Ar">path</var></span>]
+      [<span class="Op"><b class="Fl" title="Fl">-M</b>
+      <var class="Ar" title="Ar">dependfile</var></span>]
+      [<span class="Op"><b class="Fl" title="Fl">-o</b>
+      <var class="Ar" title="Ar">outfile</var></span>]
+      [<span class="Op"><b class="Fl" title="Fl">-p</b>
+      <var class="Ar" title="Ar">pad_value</var></span>]
+      <var class="Ar" title="Ar">file</var></td>
+  </tr>
+</table>
+<h1 class="Sh" title="Sh" id="DESCRIPTION"><a class="selflink" href="#DESCRIPTION">DESCRIPTION</a></h1>
+The <b class="Nm" title="Nm">rgbasm</b> program creates an object file from an
+  assembly source file. Its arguments are as follows:
+<dl class="Bl-tag">
+  <dt class="It-tag">&#x00A0;</dt>
+  <dd class="It-tag">&#x00A0;</dd>
+  <dt class="It-tag"><a class="selflink" href="#b"><b class="Fl" title="Fl" id="b">-b</b></a>
+    <var class="Ar" title="Ar">chars</var></dt>
+  <dd class="It-tag">Change the two characters used for binary constants. The
+      defaults are 01.</dd>
+  <dt class="It-tag">&#x00A0;</dt>
+  <dd class="It-tag">&#x00A0;</dd>
+  <dt class="It-tag"><a class="selflink" href="#D"><b class="Fl" title="Fl" id="D">-D</b></a>
+    <var class="Ar" title="Ar">name</var>[<span class="Op">=<var class="Ar" title="Ar">value</var></span>]</dt>
+  <dd class="It-tag">Add string symbol to the compiled source code. This is
+      equivalent to <var class="Ar" title="Ar">name</var>
+      <b class="Cm" title="Cm">EQUS</b>
+      &#x201C;<var class="Ar" title="Ar">value</var>&#x201D; in code. If a value
+      is not specified, a value of 1 is given.</dd>
+  <dt class="It-tag">&#x00A0;</dt>
+  <dd class="It-tag">&#x00A0;</dd>
+  <dt class="It-tag"><a class="selflink" href="#E"><b class="Fl" title="Fl" id="E">-E</b></a></dt>
+  <dd class="It-tag">Export all labels, including unreferenced and local
+    labels.</dd>
+  <dt class="It-tag">&#x00A0;</dt>
+  <dd class="It-tag">&#x00A0;</dd>
+  <dt class="It-tag"><a class="selflink" href="#g"><b class="Fl" title="Fl" id="g">-g</b></a>
+    <var class="Ar" title="Ar">chars</var></dt>
+  <dd class="It-tag">Change the four characters used for binary constants. The
+      defaults are 0123.</dd>
+  <dt class="It-tag">&#x00A0;</dt>
+  <dd class="It-tag">&#x00A0;</dd>
+  <dt class="It-tag"><a class="selflink" href="#h"><b class="Fl" title="Fl" id="h">-h</b></a></dt>
+  <dd class="It-tag">By default, <b class="Nm" title="Nm">rgbasm</b> inserts a
+      &#x2018;nop&#x2019; instruction immediately after any &#x2018;halt&#x2019;
+      instruction. The <b class="Fl" title="Fl">-h</b> option disables this
+      behavior.</dd>
+  <dt class="It-tag">&#x00A0;</dt>
+  <dd class="It-tag">&#x00A0;</dd>
+  <dt class="It-tag"><a class="selflink" href="#i"><b class="Fl" title="Fl" id="i">-i</b></a>
+    <var class="Ar" title="Ar">path</var></dt>
+  <dd class="It-tag">Add an include path.</dd>
+  <dt class="It-tag">&#x00A0;</dt>
+  <dd class="It-tag">&#x00A0;</dd>
+  <dt class="It-tag"><a class="selflink" href="#M"><b class="Fl" title="Fl" id="M">-M</b></a>
+    <var class="Ar" title="Ar">dependfile</var></dt>
+  <dd class="It-tag">Print <a class="Xr" title="Xr">make(1)</a> dependencies to
+      <var class="Ar" title="Ar">dependfile</var>.</dd>
+  <dt class="It-tag">&#x00A0;</dt>
+  <dd class="It-tag">&#x00A0;</dd>
+  <dt class="It-tag"><a class="selflink" href="#o"><b class="Fl" title="Fl" id="o">-o</b></a>
+    <var class="Ar" title="Ar">outfile</var></dt>
+  <dd class="It-tag">Write an object file to the given filename.</dd>
+  <dt class="It-tag">&#x00A0;</dt>
+  <dd class="It-tag">&#x00A0;</dd>
+  <dt class="It-tag"><a class="selflink" href="#p"><b class="Fl" title="Fl" id="p">-p</b></a>
+    <var class="Ar" title="Ar">pad_value</var></dt>
+  <dd class="It-tag">When padding an image, pad with this value. The default is
+      0x00.</dd>
+  <dt class="It-tag">&#x00A0;</dt>
+  <dd class="It-tag">&#x00A0;</dd>
+  <dt class="It-tag"><a class="selflink" href="#V"><b class="Fl" title="Fl" id="V">-V</b></a></dt>
+  <dd class="It-tag">Print the version of the program and exit.</dd>
+  <dt class="It-tag">&#x00A0;</dt>
+  <dd class="It-tag">&#x00A0;</dd>
+  <dt class="It-tag"><a class="selflink" href="#v"><b class="Fl" title="Fl" id="v">-v</b></a></dt>
+  <dd class="It-tag">Be verbose.</dd>
+  <dt class="It-tag">&#x00A0;</dt>
+  <dd class="It-tag">&#x00A0;</dd>
+  <dt class="It-tag"><a class="selflink" href="#w"><b class="Fl" title="Fl" id="w">-w</b></a></dt>
+  <dd class="It-tag">Disable warning output.</dd>
+</dl>
+<h1 class="Sh" title="Sh" id="EXAMPLES"><a class="selflink" href="#EXAMPLES">EXAMPLES</a></h1>
+Assembling a basic source file is simple:
+<div class="Pp"></div>
+<div class="D1">$ rgbasm -o bar.o foo.asm</div>
+<div class="Pp"></div>
+The resulting object file is not yet a usable ROM image &#x2014; it must first
+  be run through <a class="Xr" title="Xr">rgblink(1)</a> and
+  <a class="Xr" title="Xr">rgbfix(1)</a>.
+<h1 class="Sh" title="Sh" id="SEE_ALSO"><a class="selflink" href="#SEE_ALSO">SEE
+  ALSO</a></h1>
+<a class="Xr" title="Xr">rgbasm(5)</a>, <a class="Xr" title="Xr">rgbfix(1)</a>,
+  <a class="Xr" title="Xr">rgblink(1)</a>,
+  <a class="Xr" title="Xr">rgbds(5)</a>, <a class="Xr" title="Xr">rgbds(7)</a>,
+  <a class="Xr" title="Xr">gbz80(7)</a>
+<h1 class="Sh" title="Sh" id="HISTORY"><a class="selflink" href="#HISTORY">HISTORY</a></h1>
+<b class="Nm" title="Nm">rgbasm</b> was originally written by Carsten
+  S&#x00F8;rensen 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
+  <a class="Lk" title="Lk" href="https://github.com/rednex/rgbds">https://github.com/rednex/rgbds</a>.</div>
+<table class="foot">
+  <tr>
+    <td class="foot-date">January 26, 2018</td>
+    <td class="foot-os">RGBDS Manual</td>
+  </tr>
+</table>
+</body>
+</html>

docs/rgbds.5.html

@@ -0,0 +1,306 @@
+<!DOCTYPE html>
+<html>
+<head>
+  <meta charset="utf-8"/>
+  <style>
+    table.head, table.foot { width: 100%; }
+    td.head-rtitle, td.foot-os { text-align: right; }
+    td.head-vol { text-align: center; }
+    div.Pp { margin: 1ex 0ex; }
+  </style>
+  <link rel="stylesheet" href="manual.css" type="text/css" media="all"/>
+  <title>RGBDS(5)</title>
+</head>
+<body>
+<table class="head">
+  <tr>
+    <td class="head-ltitle">RGBDS(5)</td>
+    <td class="head-vol">File Formats Manual</td>
+    <td class="head-rtitle">RGBDS(5)</td>
+  </tr>
+</table>
+<div class="manual-text">
+<h1 class="Sh" title="Sh" id="NAME"><a class="selflink" href="#NAME">NAME</a></h1>
+<b class="Nm" title="Nm">rgbds</b> &#x2014; <span class="Nd" title="Nd">object
+  file format documentation</span>
+<h1 class="Sh" title="Sh" id="DESCRIPTION"><a class="selflink" href="#DESCRIPTION">DESCRIPTION</a></h1>
+This is the description of the object files used by
+  <a class="Xr" title="Xr">rgbasm(1)</a> and
+  <a class="Xr" title="Xr">rgblink(1)</a>. Please, note that the specifications
+  may change. This toolchain is in development and new features may require
+  adding more information to the current format, or modifying some fields, which
+  would break compatibility with older versions.
+<h1 class="Sh" title="Sh" id="FILE_STRUCTURE"><a class="selflink" href="#FILE_STRUCTURE">FILE
+  STRUCTURE</a></h1>
+The following types are used:
+<div class="Pp"></div>
+<var class="Ar" title="Ar">LONG</var> is a 32&#x2010;bit integer stored in
+  little&#x2010;endian format (Intel). <var class="Ar" title="Ar">BYTE</var> is
+  an 8&#x2010;bit integer. <var class="Ar" title="Ar">STRING</var> is a
+  0&#x2010;terminated string of <var class="Ar" title="Ar">BYTE</var>.
+<div class="Pp"></div>
+<div class="Bd" style="margin-left: 0.00ex;">
+<pre class="Li">
+; Header 
+ 
+BYTE    ID[4]            ; &quot;RGB6&quot; 
+LONG    NumberOfSymbols  ; The number of symbols used in this file 
+LONG    NumberOfSections ; The number of sections used in this file 
+ 
+; Symbols 
+ 
+REPT    NumberOfSymbols   ; Number of symbols defined in this object file. 
+ 
+    STRING  Name          ; The name of this symbol. Local symbols are stored 
+                          ; as &quot;Scope.Symbol&quot;. 
+ 
+    BYTE    Type          ; 0 = LOCAL symbol only used in this file. 
+                          ; 1 = IMPORT this symbol from elsewhere (unused). 
+                          ; 2 = EXPORT this symbol to other objects. 
+ 
+    IF      Type != 1     ; If symbol is defined in this object file. 
+ 
+        STRING  FileName  ; File where the symbol is defined. 
+ 
+        LONG    LineNum   ; Line number in the file where the symbol is defined. 
+ 
+        LONG    SectionID ; The section number (of this object file) in which 
+                          ; this symbol is defined. 
+ 
+        LONG    Value     ; The symbols value. It's the offset into that 
+                          ; symbol's section. 
+ 
+    ENDC 
+ 
+ENDR 
+ 
+; Sections 
+ 
+REPT NumberOfSections 
+    STRING  Name  ; Name of the section 
+ 
+    LONG    Size  ; Size in bytes of this section 
+ 
+    BYTE    Type  ; 0 = WRAM0 
+                  ; 1 = VRAM 
+                  ; 2 = ROMX 
+                  ; 3 = ROM0 
+                  ; 4 = HRAM 
+                  ; 5 = WRAMX 
+                  ; 6 = SRAM 
+                  ; 7 = OAM 
+ 
+    LONG    Org   ; Address to fix this section at. -1 if the linker should 
+                  ; decide (floating address). 
+ 
+    LONG    Bank  ; Bank to load this section into. -1 if the linker should 
+                  ; decide (floating bank). This field is only valid for ROMX, 
+                  ; VRAM, WRAMX and SRAM sections. 
+ 
+    LONG    Align ; Alignment of this section (expressed as number of low bits 
+                  ; to leave as 0). -1 if not defined. 
+ 
+    IF      (Type == ROMX) || (Type == ROM0) ; Sections that can contain data. 
+ 
+        BYTE    Data[Size]      ; Raw data of the section. 
+ 
+        LONG    NumberOfPatches ; Number of patches to apply. 
+ 
+        ; These types of sections may have patches 
+ 
+        REPT    NumberOfPatches 
+ 
+            STRING  SourceFile   ; Name of the source file (for printing error 
+                                 ; messages). 
+ 
+            LONG    Line         ; The line of the source file. 
+ 
+            LONG    Offset       ; Offset into the section where patch should 
+                                 ; be applied (in bytes). 
+ 
+            BYTE    Type         ; 0 = BYTE patch. 
+                                 ; 1 = little endian WORD patch. 
+                                 ; 2 = little endian LONG patch. 
+ 
+            LONG    RPNSize      ; Size of the buffer with the RPN. 
+                                 ; expression. 
+ 
+            BYTE    RPN[RPNSize] ; RPN expression. Definition below. 
+ 
+        ENDR 
+ 
+    ENDC 
+ 
+ENDR
+</pre>
+</div>
+<h2 class="Ss" title="Ss" id="RPN_DATA"><a class="selflink" href="#RPN_DATA">RPN
+  DATA</a></h2>
+Expressions in the object file are stored as RPN. This is an expression of the
+  form &#x201C;2 5 +&#x201D;. This will first push the value &#x201C;2&#x201D;
+  to the stack. Then &#x201C;5&#x201D;. The &#x201C;+&#x201D; operator pops two
+  arguments from the stack, adds them, and then pushes the result on the stack,
+  effectively replacing the two top arguments with their sum. In the RGB format,
+  RPN expressions are stored as BYTEs with some bytes being special prefixes for
+  integers and symbols.
+<table class="Bl-column" style="margin-left: 6.00ex;">
+  <colgroup>
+    <col style="width: 15.00ex;"/>
+    <col style="min-width: 10.00ex;"/>
+  </colgroup>
+  <tr class="It-column">
+    <td class="It-column"><b class="Sy" title="Sy">Value</b></td>
+    <td class="It-column"><b class="Sy" title="Sy">Meaning</b></td>
+  </tr>
+  <tr class="It-column">
+    <td class="It-column"><a class="selflink" href="#$00"><code class="Li" id="$00">$00</code></a></td>
+    <td class="It-column"><a class="selflink" href="#+_operator"><code class="Li" id="+_operator">+
+      operator</code></a></td>
+  </tr>
+  <tr class="It-column">
+    <td class="It-column"><a class="selflink" href="#$01"><code class="Li" id="$01">$01</code></a></td>
+    <td class="It-column"><a class="selflink" href="#-_operator"><code class="Li" id="-_operator">-
+      operator</code></a></td>
+  </tr>
+  <tr class="It-column">
+    <td class="It-column"><a class="selflink" href="#$02"><code class="Li" id="$02">$02</code></a></td>
+    <td class="It-column"><a class="selflink" href="#*_operator"><code class="Li" id="*_operator">*
+      operator</code></a></td>
+  </tr>
+  <tr class="It-column">
+    <td class="It-column"><a class="selflink" href="#$03"><code class="Li" id="$03">$03</code></a></td>
+    <td class="It-column"><a class="selflink" href="#/_operator"><code class="Li" id="/_operator">/
+      operator</code></a></td>
+  </tr>
+  <tr class="It-column">
+    <td class="It-column"><a class="selflink" href="#$04"><code class="Li" id="$04">$04</code></a></td>
+    <td class="It-column"><a class="selflink" href="#%_operator"><code class="Li" id="%_operator">%
+      operator</code></a></td>
+  </tr>
+  <tr class="It-column">
+    <td class="It-column"><a class="selflink" href="#$05"><code class="Li" id="$05">$05</code></a></td>
+    <td class="It-column"><a class="selflink" href="#unary_-"><code class="Li" id="unary_-">unary
+      -</code></a></td>
+  </tr>
+  <tr class="It-column">
+    <td class="It-column"><a class="selflink" href="#$10"><code class="Li" id="$10">$10</code></a></td>
+    <td class="It-column">|
+      <a class="selflink" href="#operator"><code class="Li" id="operator">operator</code></a></td>
+  </tr>
+  <tr class="It-column">
+    <td class="It-column"><a class="selflink" href="#$11"><code class="Li" id="$11">$11</code></a></td>
+    <td class="It-column"><a class="selflink" href="#&amp;_operator"><code class="Li" id="&amp;_operator">&amp;
+      operator</code></a></td>
+  </tr>
+  <tr class="It-column">
+    <td class="It-column"><a class="selflink" href="#$12"><code class="Li" id="$12">$12</code></a></td>
+    <td class="It-column"><a class="selflink" href="#^_operator"><code class="Li" id="^_operator">^
+      operator</code></a></td>
+  </tr>
+  <tr class="It-column">
+    <td class="It-column"><a class="selflink" href="#$13"><code class="Li" id="$13">$13</code></a></td>
+    <td class="It-column"><a class="selflink" href="#unary_~"><code class="Li" id="unary_~">unary
+      ~</code></a></td>
+  </tr>
+  <tr class="It-column">
+    <td class="It-column"><a class="selflink" href="#$21"><code class="Li" id="$21">$21</code></a></td>
+    <td class="It-column"><a class="selflink" href="#&amp;&amp;_comparison"><code class="Li" id="&amp;&amp;_comparison">&amp;&amp;
+      comparison</code></a></td>
+  </tr>
+  <tr class="It-column">
+    <td class="It-column"><a class="selflink" href="#$22"><code class="Li" id="$22">$22</code></a></td>
+    <td class="It-column"><a class="selflink" href="#||_comparison"><code class="Li" id="||_comparison">||
+      comparison</code></a></td>
+  </tr>
+  <tr class="It-column">
+    <td class="It-column"><a class="selflink" href="#$23"><code class="Li" id="$23">$23</code></a></td>
+    <td class="It-column"><a class="selflink" href="#unary"><code class="Li" id="unary">unary</code></a>!</td>
+  </tr>
+  <tr class="It-column">
+    <td class="It-column"><a class="selflink" href="#$30"><code class="Li" id="$30">$30</code></a></td>
+    <td class="It-column"><a class="selflink" href="#==_comparison"><code class="Li" id="==_comparison">==
+      comparison</code></a></td>
+  </tr>
+  <tr class="It-column">
+    <td class="It-column"><a class="selflink" href="#$31"><code class="Li" id="$31">$31</code></a></td>
+    <td class="It-column"><a class="selflink" href="#!=_comparison"><code class="Li" id="!=_comparison">!=
+      comparison</code></a></td>
+  </tr>
+  <tr class="It-column">
+    <td class="It-column"><a class="selflink" href="#$32"><code class="Li" id="$32">$32</code></a></td>
+    <td class="It-column"><a class="selflink" href="#&gt;_comparison"><code class="Li" id="&gt;_comparison">&gt;
+      comparison</code></a></td>
+  </tr>
+  <tr class="It-column">
+    <td class="It-column"><a class="selflink" href="#$33"><code class="Li" id="$33">$33</code></a></td>
+    <td class="It-column"><a class="selflink" href="#&lt;_comparison"><code class="Li" id="&lt;_comparison">&lt;
+      comparison</code></a></td>
+  </tr>
+  <tr class="It-column">
+    <td class="It-column"><a class="selflink" href="#$34"><code class="Li" id="$34">$34</code></a></td>
+    <td class="It-column"><a class="selflink" href="#&gt;=_comparison"><code class="Li" id="&gt;=_comparison">&gt;=
+      comparison</code></a></td>
+  </tr>
+  <tr class="It-column">
+    <td class="It-column"><a class="selflink" href="#$35"><code class="Li" id="$35">$35</code></a></td>
+    <td class="It-column"><a class="selflink" href="#&lt;=_comparison"><code class="Li" id="&lt;=_comparison">&lt;=
+      comparison</code></a></td>
+  </tr>
+  <tr class="It-column">
+    <td class="It-column"><a class="selflink" href="#$40"><code class="Li" id="$40">$40</code></a></td>
+    <td class="It-column"><a class="selflink" href="#&lt;&lt;_comparison"><code class="Li" id="&lt;&lt;_comparison">&lt;&lt;
+      comparison</code></a></td>
+  </tr>
+  <tr class="It-column">
+    <td class="It-column"><a class="selflink" href="#$41"><code class="Li" id="$41">$41</code></a></td>
+    <td class="It-column"><a class="selflink" href="#&gt;&gt;_comparison"><code class="Li" id="&gt;&gt;_comparison">&gt;&gt;
+      comparison</code></a></td>
+  </tr>
+  <tr class="It-column">
+    <td class="It-column"><a class="selflink" href="#$50"><code class="Li" id="$50">$50</code></a></td>
+    <td class="It-column"><a class="selflink" href="#BANK(symbol),"><code class="Li" id="BANK(symbol),">BANK(symbol),</code></a>
+      a <var class="Ar" title="Ar">LONG</var> Symbol ID follows.</td>
+  </tr>
+  <tr class="It-column">
+    <td class="It-column"><a class="selflink" href="#$51"><code class="Li" id="$51">$51</code></a></td>
+    <td class="It-column"><a class="selflink" href="#BANK(section_name),"><code class="Li" id="BANK(section_name),">BANK(section_name),</code></a>
+      a null-terminated string follows.</td>
+  </tr>
+  <tr class="It-column">
+    <td class="It-column"><a class="selflink" href="#$52"><code class="Li" id="$52">$52</code></a></td>
+    <td class="It-column"><a class="selflink" href="#Current_BANK()"><code class="Li" id="Current_BANK()">Current
+      BANK()</code></a>.</td>
+  </tr>
+  <tr class="It-column">
+    <td class="It-column"><a class="selflink" href="#$60"><code class="Li" id="$60">$60</code></a></td>
+    <td class="It-column"><a class="selflink" href="#HRAMCheck."><code class="Li" id="HRAMCheck.">HRAMCheck.</code></a>
+      Check if the value is in HRAM, AND it with 0xFF.</td>
+  </tr>
+  <tr class="It-column">
+    <td class="It-column"><a class="selflink" href="#$80"><code class="Li" id="$80">$80</code></a></td>
+    <td class="It-column"><var class="Ar" title="Ar">LONG</var> integer
+      follows.</td>
+  </tr>
+  <tr class="It-column">
+    <td class="It-column"><a class="selflink" href="#$81"><code class="Li" id="$81">$81</code></a></td>
+    <td class="It-column"><var class="Ar" title="Ar">LONG</var> Symbol ID
+      follows.</td>
+  </tr>
+</table>
+<h1 class="Sh" title="Sh" id="SEE_ALSO"><a class="selflink" href="#SEE_ALSO">SEE
+  ALSO</a></h1>
+<a class="Xr" title="Xr">rgbasm(1)</a>, <a class="Xr" title="Xr">rgblink(1)</a>,
+  <a class="Xr" title="Xr">rgbds(7)</a>, <a class="Xr" title="Xr">gbz80(7)</a>
+<h1 class="Sh" title="Sh" id="HISTORY"><a class="selflink" href="#HISTORY">HISTORY</a></h1>
+<b class="Nm" title="Nm">rgbds</b> was originally written by Carsten
+  S&#x00F8;rensen 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
+  <a class="Lk" title="Lk" href="https://github.com/rednex/rgbds">https://github.com/rednex/rgbds</a>.</div>
+<table class="foot">
+  <tr>
+    <td class="foot-date">January 26, 2018</td>
+    <td class="foot-os">RGBDS Manual</td>
+  </tr>
+</table>
+</body>
+</html>

docs/rgbds.7.html

@@ -0,0 +1,66 @@
+<!DOCTYPE html>
+<html>
+<head>
+  <meta charset="utf-8"/>
+  <style>
+    table.head, table.foot { width: 100%; }
+    td.head-rtitle, td.foot-os { text-align: right; }
+    td.head-vol { text-align: center; }
+    div.Pp { margin: 1ex 0ex; }
+  </style>
+  <link rel="stylesheet" href="manual.css" type="text/css" media="all"/>
+  <title>RGBDS(7)</title>
+</head>
+<body>
+<table class="head">
+  <tr>
+    <td class="head-ltitle">RGBDS(7)</td>
+    <td class="head-vol">Miscellaneous Information Manual</td>
+    <td class="head-rtitle">RGBDS(7)</td>
+  </tr>
+</table>
+<div class="manual-text">
+<h1 class="Sh" title="Sh" id="NAME"><a class="selflink" href="#NAME">NAME</a></h1>
+<b class="Nm" title="Nm">rgbds</b> &#x2014; <span class="Nd" title="Nd">Rednex
+  Game Boy Development System</span>
+<h1 class="Sh" title="Sh" id="EXAMPLES"><a class="selflink" href="#EXAMPLES">EXAMPLES</a></h1>
+To get a working ROM image from a single assembly source file:
+<div class="Pp"></div>
+<div class="D1">$ rgbasm -o bar.o foo.asm</div>
+<div class="D1">$ rgblink -o baz.gb bar.o</div>
+<div class="D1">$ rgbfix -v -p 0 baz.gb</div>
+<h1 class="Sh" title="Sh" id="SEE_ALSO"><a class="selflink" href="#SEE_ALSO">SEE
+  ALSO</a></h1>
+<a class="Xr" title="Xr">rgbasm(1)</a>, <a class="Xr" title="Xr">rgbfix(1)</a>,
+  <a class="Xr" title="Xr">rgblink(1)</a>,
+  <a class="Xr" title="Xr">rgbds(5)</a>, <a class="Xr" title="Xr">gbz80(7)</a>
+<h1 class="Sh" title="Sh" id="HISTORY"><a class="selflink" href="#HISTORY">HISTORY</a></h1>
+<dl class="Bl-ohang">
+  <dt class="It-ohang"></dt>
+  <dd class="It-ohang">1997, Carsten S&#x00F8;rensen (AKA SurfSmurf) writes
+      ASMotor as a general-purpose assembler/linker system for DOS/Win32.</dd>
+  <dt class="It-ohang"></dt>
+  <dd class="It-ohang">1999, Justin Lloyd (AKA Otaku no Zoku) adapts ASMotor to
+      read and produce GBZ80 assembly/machine code, and releases this version as
+      RGBDS.</dd>
+  <dt class="It-ohang"></dt>
+  <dd class="It-ohang">2009, Vegard Nossum adapts the code to be more UNIX-like
+      and releases this version as rgbds-linux on GitHub.</dd>
+  <dt class="It-ohang"></dt>
+  <dd class="It-ohang">2010, Anthony J. Bentley forks that repository. The fork
+      becomes the reference implementation of rgbds.</dd>
+  <dt class="It-ohang"></dt>
+  <dd class="It-ohang">2017, Bentley's repository is moved to a neutral name. It
+      is now maintained by a number of contributors at
+      <a class="Lk" title="Lk" href="https://github.com/rednex/rgbds">https://github.com/rednex/rgbds</a>.
+      2018, codebase relicensed under the MIT license.</dd>
+</dl>
+</div>
+<table class="foot">
+  <tr>
+    <td class="foot-date">January 26, 2018</td>
+    <td class="foot-os">RGBDS Manual</td>
+  </tr>
+</table>
+</body>
+</html>

docs/rgbfix.1.html

@@ -0,0 +1,187 @@
+<!DOCTYPE html>
+<html>
+<head>
+  <meta charset="utf-8"/>
+  <style>
+    table.head, table.foot { width: 100%; }
+    td.head-rtitle, td.foot-os { text-align: right; }
+    td.head-vol { text-align: center; }
+    div.Pp { margin: 1ex 0ex; }
+  </style>
+  <link rel="stylesheet" href="manual.css" type="text/css" media="all"/>
+  <title>RGBFIX(1)</title>
+</head>
+<body>
+<table class="head">
+  <tr>
+    <td class="head-ltitle">RGBFIX(1)</td>
+    <td class="head-vol">General Commands Manual</td>
+    <td class="head-rtitle">RGBFIX(1)</td>
+  </tr>
+</table>
+<div class="manual-text">
+<h1 class="Sh" title="Sh" id="NAME"><a class="selflink" href="#NAME">NAME</a></h1>
+<b class="Nm" title="Nm">rgbfix</b> &#x2014; <span class="Nd" title="Nd">Game
+  Boy checksum fixer</span>
+<h1 class="Sh" title="Sh" id="SYNOPSIS"><a class="selflink" href="#SYNOPSIS">SYNOPSIS</a></h1>
+<table class="Nm">
+  <tr>
+    <td><b class="Nm" title="Nm">rgbfix</b></td>
+    <td>[<span class="Op"><b class="Fl" title="Fl">-CcjsVv</b></span>]
+      [<span class="Op"><b class="Fl" title="Fl">-i</b>
+      <var class="Ar" title="Ar">game_id</var></span>]
+      [<span class="Op"><b class="Fl" title="Fl">-k</b>
+      <var class="Ar" title="Ar">licensee_str</var></span>]
+      [<span class="Op"><b class="Fl" title="Fl">-l</b>
+      <var class="Ar" title="Ar">licensee_id</var></span>]
+      [<span class="Op"><b class="Fl" title="Fl">-m</b>
+      <var class="Ar" title="Ar">mbc_type</var></span>]
+      [<span class="Op"><b class="Fl" title="Fl">-n</b>
+      <var class="Ar" title="Ar">rom_version</var></span>]
+      [<span class="Op"><b class="Fl" title="Fl">-p</b>
+      <var class="Ar" title="Ar">pad_value</var></span>]
+      [<span class="Op"><b class="Fl" title="Fl">-r</b>
+      <var class="Ar" title="Ar">ram_size</var></span>]
+      [<span class="Op"><b class="Fl" title="Fl">-t</b>
+      <var class="Ar" title="Ar">title_str</var></span>]
+      <var class="Ar" title="Ar">file</var></td>
+  </tr>
+</table>
+<h1 class="Sh" title="Sh" id="DESCRIPTION"><a class="selflink" href="#DESCRIPTION">DESCRIPTION</a></h1>
+The <b class="Nm" title="Nm">rgbfix</b> program changes headers of Game Boy ROM
+  images. It also performs other filetype operations, such as truncation. The
+  arguments are as follows:
+<dl class="Bl-tag">
+  <dt class="It-tag">&#x00A0;</dt>
+  <dd class="It-tag">&#x00A0;</dd>
+  <dt class="It-tag"><a class="selflink" href="#C"><b class="Fl" title="Fl" id="C">-C</b></a></dt>
+  <dd class="It-tag">Set the Game Boy Color&#x2013;only flag:
+      <i class="Ad">0x143</i> = 0xC0. If both this and the
+      <b class="Fl" title="Fl">-c</b> flag are set, this takes precedence.</dd>
+  <dt class="It-tag">&#x00A0;</dt>
+  <dd class="It-tag">&#x00A0;</dd>
+  <dt class="It-tag"><a class="selflink" href="#c"><b class="Fl" title="Fl" id="c">-c</b></a></dt>
+  <dd class="It-tag">Set the Game Boy Color&#x2013;compatible flag:
+      <i class="Ad">0x143</i> = 0x80. If both this and the
+      <b class="Fl" title="Fl">-C</b> flag are set,
+      <b class="Fl" title="Fl">-C</b> takes precedence.</dd>
+  <dt class="It-tag">&#x00A0;</dt>
+  <dd class="It-tag">&#x00A0;</dd>
+  <dt class="It-tag"><a class="selflink" href="#i"><b class="Fl" title="Fl" id="i">-i</b></a>
+    <var class="Ar" title="Ar">game_id</var></dt>
+  <dd class="It-tag">Set the game ID string
+      (<i class="Ad">0x13F</i>&#x2013;<i class="Ad">0x142</i>) to a given string
+      of exactly 4 characters. If both this and the title are set, the game ID
+      will overwrite the overlapping portion of the title.</dd>
+  <dt class="It-tag">&#x00A0;</dt>
+  <dd class="It-tag">&#x00A0;</dd>
+  <dt class="It-tag"><a class="selflink" href="#j"><b class="Fl" title="Fl" id="j">-j</b></a></dt>
+  <dd class="It-tag">Set the non-Japanese region flag: <i class="Ad">0x14A</i> =
+      1.</dd>
+  <dt class="It-tag">&#x00A0;</dt>
+  <dd class="It-tag">&#x00A0;</dd>
+  <dt class="It-tag"><a class="selflink" href="#k"><b class="Fl" title="Fl" id="k">-k</b></a>
+    <var class="Ar" title="Ar">licensee_str</var></dt>
+  <dd class="It-tag">Set the new licensee string
+      (<i class="Ad">0x144</i>&#x2013;<i class="Ad">0x145</i>) to a given
+      string, truncated to at most two characters.</dd>
+  <dt class="It-tag">&#x00A0;</dt>
+  <dd class="It-tag">&#x00A0;</dd>
+  <dt class="It-tag"><a class="selflink" href="#l"><b class="Fl" title="Fl" id="l">-l</b></a>
+    <var class="Ar" title="Ar">licensee_id</var></dt>
+  <dd class="It-tag">Set the old licensee code, <i class="Ad">0x14B</i>, to a
+      given value from 0 to 0xFF. This value is deprecated and should be set to
+      0x33 in all new software.</dd>
+  <dt class="It-tag">&#x00A0;</dt>
+  <dd class="It-tag">&#x00A0;</dd>
+  <dt class="It-tag"><a class="selflink" href="#m"><b class="Fl" title="Fl" id="m">-m</b></a>
+    <var class="Ar" title="Ar">mbc_type</var></dt>
+  <dd class="It-tag">Set the MBC type, <i class="Ad">0x147</i>, to a given value
+      from 0 to 0xFF.</dd>
+  <dt class="It-tag">&#x00A0;</dt>
+  <dd class="It-tag">&#x00A0;</dd>
+  <dt class="It-tag"><a class="selflink" href="#n"><b class="Fl" title="Fl" id="n">-n</b></a>
+    <var class="Ar" title="Ar">rom_version</var></dt>
+  <dd class="It-tag">Set the ROM version, <i class="Ad">0x14C</i>, to a given
+      value from 0 to 0xFF.</dd>
+  <dt class="It-tag">&#x00A0;</dt>
+  <dd class="It-tag">&#x00A0;</dd>
+  <dt class="It-tag"><a class="selflink" href="#p"><b class="Fl" title="Fl" id="p">-p</b></a>
+    <var class="Ar" title="Ar">pad_value</var></dt>
+  <dd class="It-tag">Pad the image to a valid size with a given pad value from 0
+      to 0xFF. <b class="Nm" title="Nm">rgbfix</b> will automatically pick a
+      size from 32KiB, 64KiB, 128KiB, ..., 8192KiB and give a warning
+      thereafter. The cartridge size byte (<i class="Ad">0x148</i>) will be
+      changed to reflect this new size.</dd>
+  <dt class="It-tag">&#x00A0;</dt>
+  <dd class="It-tag">&#x00A0;</dd>
+  <dt class="It-tag"><a class="selflink" href="#r"><b class="Fl" title="Fl" id="r">-r</b></a>
+    <var class="Ar" title="Ar">ram_size</var></dt>
+  <dd class="It-tag">Set the RAM size, <i class="Ad">0x149</i>, to a given value
+      from 0 to 0xFF.</dd>
+  <dt class="It-tag">&#x00A0;</dt>
+  <dd class="It-tag">&#x00A0;</dd>
+  <dt class="It-tag"><a class="selflink" href="#s"><b class="Fl" title="Fl" id="s">-s</b></a></dt>
+  <dd class="It-tag">Set the SGB flag: <i class="Ad">0x146</i> = 3.</dd>
+  <dt class="It-tag">&#x00A0;</dt>
+  <dd class="It-tag">&#x00A0;</dd>
+  <dt class="It-tag"><a class="selflink" href="#t"><b class="Fl" title="Fl" id="t">-t</b></a>
+    <var class="Ar" title="Ar">title</var></dt>
+  <dd class="It-tag">Set the title string
+      (<i class="Ad">0x134</i>&#x2013;<i class="Ad">0x143</i>) to a given
+      string, truncated to at most 16 characters. It is recommended to use 15
+      characters instead, to avoid clashing with the CGB flag
+      (<b class="Fl" title="Fl">-c</b> or <b class="Fl" title="Fl">-C</b>). If
+      both this and the game ID are set, the game ID will overwrite the
+      overlapping portion of the title.</dd>
+  <dt class="It-tag">&#x00A0;</dt>
+  <dd class="It-tag">&#x00A0;</dd>
+  <dt class="It-tag"><a class="selflink" href="#V"><b class="Fl" title="Fl" id="V">-V</b></a></dt>
+  <dd class="It-tag">Print the version of the program and exit.</dd>
+  <dt class="It-tag">&#x00A0;</dt>
+  <dd class="It-tag">&#x00A0;</dd>
+  <dt class="It-tag"><a class="selflink" href="#v"><b class="Fl" title="Fl" id="v">-v</b></a></dt>
+  <dd class="It-tag">Validate the header and fix checksums: the Nintendo
+      character area (<i class="Ad">0x104</i>&#x2013;<i class="Ad">0x133</i>),
+      the header checksum (<i class="Ad">0x14D</i>), and the global checksum
+      (<i class="Ad">0x14E</i>&#x2013;<i class="Ad">0x14F</i>).</dd>
+</dl>
+<h1 class="Sh" title="Sh" id="EXAMPLES"><a class="selflink" href="#EXAMPLES">EXAMPLES</a></h1>
+Most values in the ROM header are only cosmetic. The bare minimum requirements
+  for a workable image are checksums, the Nintendo logo, and (if needed) the
+  CGB/SGB flags. It is a good idea to pad the image to a valid size as well
+  (&#x201C;valid&#x201D; meaning a multiple of 32KiB).
+<div class="Pp"></div>
+The following will make a plain, no-color Game Boy game without checking for a
+  valid size:
+<div class="Pp"></div>
+<div class="D1">$ rgbfix -v foo.gb</div>
+<div class="Pp"></div>
+The following will make a SGB-enabled, color-enabled game with a title of
+  &#x201C;foobar&#x201D;, and pad it to a multiple of 32KiB. (The Game Boy
+  itself does not use the title, but some emulators or ROM managers might.)
+<div class="Pp"></div>
+<div class="D1">$ rgbfix -vcs -l 0x33 -p 0 -t foobar baz.gb</div>
+<div class="Pp"></div>
+The following will duplicate the header (sans global checksum) of the game
+  &#x201C;Survival Kids&#x201D;:
+<div class="Pp"></div>
+<div class="D1">$ rgbfix -cjsv -k A4 -l 0x33 -m 0x1B -p 0xFF -r 3 -t
+  SURVIVALKIDAVKE SurvivalKids.gbc</div>
+<h1 class="Sh" title="Sh" id="SEE_ALSO"><a class="selflink" href="#SEE_ALSO">SEE
+  ALSO</a></h1>
+<a class="Xr" title="Xr">rgbasm(1)</a>, <a class="Xr" title="Xr">rgblink(1)</a>,
+  <a class="Xr" title="Xr">rgbds(7)</a>
+<h1 class="Sh" title="Sh" id="HISTORY"><a class="selflink" href="#HISTORY">HISTORY</a></h1>
+<b class="Nm" title="Nm">rgbfix</b> was originally released by Carsten
+  S&#x00F8;rensen as a standalone program called gbfix, and was later packaged
+  in RGBDS by Justin Lloyd. It is now maintained by a number of contributors at
+  <a class="Lk" title="Lk" href="https://github.com/rednex/rgbds">https://github.com/rednex/rgbds</a>.</div>
+<table class="foot">
+  <tr>
+    <td class="foot-date">January 26, 2018</td>
+    <td class="foot-os">RGBDS Manual</td>
+  </tr>
+</table>
+</body>
+</html>

docs/rgbgfx.1.html

@@ -0,0 +1,153 @@
+<!DOCTYPE html>
+<html>
+<head>
+  <meta charset="utf-8"/>
+  <style>
+    table.head, table.foot { width: 100%; }
+    td.head-rtitle, td.foot-os { text-align: right; }
+    td.head-vol { text-align: center; }
+    div.Pp { margin: 1ex 0ex; }
+  </style>
+  <link rel="stylesheet" href="manual.css" type="text/css" media="all"/>
+  <title>RGBGFX(1)</title>
+</head>
+<body>
+<table class="head">
+  <tr>
+    <td class="head-ltitle">RGBGFX(1)</td>
+    <td class="head-vol">General Commands Manual</td>
+    <td class="head-rtitle">RGBGFX(1)</td>
+  </tr>
+</table>
+<div class="manual-text">
+<h1 class="Sh" title="Sh" id="NAME"><a class="selflink" href="#NAME">NAME</a></h1>
+<b class="Nm" title="Nm">rgbgfx</b> &#x2014; <span class="Nd" title="Nd">Game
+  Boy graphics converter</span>
+<h1 class="Sh" title="Sh" id="SYNOPSIS"><a class="selflink" href="#SYNOPSIS">SYNOPSIS</a></h1>
+<table class="Nm">
+  <tr>
+    <td><b class="Nm" title="Nm">rgbgfx</b></td>
+    <td>[<span class="Op"><b class="Fl" title="Fl">-DfFhPTVv</b></span>]
+      [<span class="Op"><b class="Fl" title="Fl">-o</b>
+      <var class="Ar" title="Ar">outfile</var></span>]
+      [<span class="Op"><b class="Fl" title="Fl">-d</b>
+      <var class="Ar" title="Ar">depth</var></span>]
+      [<span class="Op"><b class="Fl" title="Fl">-p</b>
+      <var class="Ar" title="Ar">palfile</var></span>]
+      [<span class="Op"><b class="Fl" title="Fl">-t</b>
+      <var class="Ar" title="Ar">mapfile</var></span>]
+      [<span class="Op"><b class="Fl" title="Fl">-x</b>
+      <var class="Ar" title="Ar">tiles</var></span>]
+      <var class="Ar" title="Ar">file</var></td>
+  </tr>
+</table>
+<h1 class="Sh" title="Sh" id="DESCRIPTION"><a class="selflink" href="#DESCRIPTION">DESCRIPTION</a></h1>
+The <b class="Nm" title="Nm">rgbgfx</b> program converts PNG images into the
+  Nintendo Game Boy's planar tile format. The arguments are as follows:
+<dl class="Bl-tag">
+  <dt class="It-tag">&#x00A0;</dt>
+  <dd class="It-tag">&#x00A0;</dd>
+  <dt class="It-tag"><a class="selflink" href="#D"><b class="Fl" title="Fl" id="D">-D</b></a></dt>
+  <dd class="It-tag">Debug features are enabled.</dd>
+  <dt class="It-tag">&#x00A0;</dt>
+  <dd class="It-tag">&#x00A0;</dd>
+  <dt class="It-tag"><a class="selflink" href="#f"><b class="Fl" title="Fl" id="f">-f</b></a></dt>
+  <dd class="It-tag">Fix the input PNG file to be a correctly indexed
+    image.</dd>
+  <dt class="It-tag">&#x00A0;</dt>
+  <dd class="It-tag">&#x00A0;</dd>
+  <dt class="It-tag"><a class="selflink" href="#F"><b class="Fl" title="Fl" id="F">-F</b></a></dt>
+  <dd class="It-tag">Same as <b class="Fl" title="Fl">-f</b>, but additionally,
+      the input PNG file is fixed to have its parameters match the command
+      line's parameters.</dd>
+  <dt class="It-tag">&#x00A0;</dt>
+  <dd class="It-tag">&#x00A0;</dd>
+  <dt class="It-tag"><a class="selflink" href="#d"><b class="Fl" title="Fl" id="d">-d</b></a>
+    <var class="Ar" title="Ar">depth</var></dt>
+  <dd class="It-tag">The bitdepth of the output image (either 1 or 2). By
+      default, the bitdepth is 2 (two bits per pixel).</dd>
+  <dt class="It-tag">&#x00A0;</dt>
+  <dd class="It-tag">&#x00A0;</dd>
+  <dt class="It-tag"><a class="selflink" href="#h"><b class="Fl" title="Fl" id="h">-h</b></a></dt>
+  <dd class="It-tag">Lay out tiles horizontally rather than vertically.</dd>
+  <dt class="It-tag">&#x00A0;</dt>
+  <dd class="It-tag">&#x00A0;</dd>
+  <dt class="It-tag"><a class="selflink" href="#o"><b class="Fl" title="Fl" id="o">-o</b></a>
+    <var class="Ar" title="Ar">outfile</var></dt>
+  <dd class="It-tag">The name of the output file.</dd>
+  <dt class="It-tag">&#x00A0;</dt>
+  <dd class="It-tag">&#x00A0;</dd>
+  <dt class="It-tag"><a class="selflink" href="#p"><b class="Fl" title="Fl" id="p">-p</b></a>
+    <var class="Ar" title="Ar">palfile</var></dt>
+  <dd class="It-tag">Raw bytes (8 bytes for two bits per pixel, 4 bytes for one
+      bit per pixel) containing the RGB15 values in the little-endian byte order
+      and then ordered from lightest to darkest.</dd>
+  <dt class="It-tag">&#x00A0;</dt>
+  <dd class="It-tag">&#x00A0;</dd>
+  <dt class="It-tag"><a class="selflink" href="#P"><b class="Fl" title="Fl" id="P">-P</b></a></dt>
+  <dd class="It-tag">Same as <b class="Fl" title="Fl">-p</b>, but the pallete
+      file output name is made by taking the input filename, removing the file
+      extension, and appending <i class="Pa" title="Pa">.pal</i>.</dd>
+  <dt class="It-tag">&#x00A0;</dt>
+  <dd class="It-tag">&#x00A0;</dd>
+  <dt class="It-tag"><a class="selflink" href="#t"><b class="Fl" title="Fl" id="t">-t</b></a>
+    <var class="Ar" title="Ar">mapfile</var></dt>
+  <dd class="It-tag">If any tiles are the same, don't place the repeat tiles in
+      the output file, and make a tilemap file.</dd>
+  <dt class="It-tag">&#x00A0;</dt>
+  <dd class="It-tag">&#x00A0;</dd>
+  <dt class="It-tag"><a class="selflink" href="#T"><b class="Fl" title="Fl" id="T">-T</b></a></dt>
+  <dd class="It-tag">Same as <b class="Fl" title="Fl">-t</b>, but the tilemap
+      file output name is made by taking the input filename, removing the file
+      extension, and appending <i class="Pa" title="Pa">.tilemap</i>.</dd>
+  <dt class="It-tag">&#x00A0;</dt>
+  <dd class="It-tag">&#x00A0;</dd>
+  <dt class="It-tag"><a class="selflink" href="#u"><b class="Fl" title="Fl" id="u">-u</b></a></dt>
+  <dd class="It-tag">Truncate repeated tiles. Useful with tilemaps.</dd>
+  <dt class="It-tag">&#x00A0;</dt>
+  <dd class="It-tag">&#x00A0;</dd>
+  <dt class="It-tag"><a class="selflink" href="#V"><b class="Fl" title="Fl" id="V">-V</b></a></dt>
+  <dd class="It-tag">Print the version of the program and exit.</dd>
+  <dt class="It-tag">&#x00A0;</dt>
+  <dd class="It-tag">&#x00A0;</dd>
+  <dt class="It-tag"><a class="selflink" href="#v"><b class="Fl" title="Fl" id="v">-v</b></a></dt>
+  <dd class="It-tag">Verbose. Print errors when the command line parameters and
+      the parameters in the PNG file don't match.</dd>
+  <dt class="It-tag">&#x00A0;</dt>
+  <dd class="It-tag">&#x00A0;</dd>
+  <dt class="It-tag"><a class="selflink" href="#x"><b class="Fl" title="Fl" id="x">-x</b></a>
+    <var class="Ar" title="Ar">tiles</var></dt>
+  <dd class="It-tag">Trim the end of the output file by this many tiles.</dd>
+</dl>
+<h1 class="Sh" title="Sh" id="EXAMPLES"><a class="selflink" href="#EXAMPLES">EXAMPLES</a></h1>
+The following will take a PNG file with a bitdepth of 1, 2, or 8, and output
+  planar 2bpp data:
+<div class="Pp"></div>
+<div class="D1">$ rgbgfx -o out.2bpp in.png</div>
+<div class="Pp"></div>
+The following creates a planar 2bpp file with only unique tiles, and its tilemap
+  <i class="Pa" title="Pa">out.tilemap</i>:
+<div class="Pp"></div>
+<div class="D1">$ rgbgfx -T -u -o out.2bpp in.png</div>
+<div class="Pp"></div>
+The following will do nothing:
+<div class="Pp"></div>
+<div class="D1">$ rgbgfx in.png</div>
+<h1 class="Sh" title="Sh" id="SEE_ALSO"><a class="selflink" href="#SEE_ALSO">SEE
+  ALSO</a></h1>
+<a class="Xr" title="Xr">rgbds(7)</a>, <a class="Xr" title="Xr">rgbasm(1)</a>,
+  <a class="Xr" title="Xr">rgblink(1)</a>,
+  <a class="Xr" title="Xr">rgbfix(1)</a>, <a class="Xr" title="Xr">gbz80(7)</a>
+<h1 class="Sh" title="Sh" id="HISTORY"><a class="selflink" href="#HISTORY">HISTORY</a></h1>
+<b class="Nm" title="Nm">rgbgfx</b> was created by
+  <span class="An" title="An">stag019</span> to be included in RGBDS. It is now
+  maintained by a number of contributors at
+  <a class="Lk" title="Lk" href="https://github.com/rednex/rgbds">https://github.com/rednex/rgbds</a>.</div>
+<table class="foot">
+  <tr>
+    <td class="foot-date">January 26, 2018</td>
+    <td class="foot-os">RGBDS Manual</td>
+  </tr>
+</table>
+</body>
+</html>

docs/rgblink.1.html

@@ -0,0 +1,161 @@
+<!DOCTYPE html>
+<html>
+<head>
+  <meta charset="utf-8"/>
+  <style>
+    table.head, table.foot { width: 100%; }
+    td.head-rtitle, td.foot-os { text-align: right; }
+    td.head-vol { text-align: center; }
+    div.Pp { margin: 1ex 0ex; }
+  </style>
+  <link rel="stylesheet" href="manual.css" type="text/css" media="all"/>
+  <title>RGBLINK(1)</title>
+</head>
+<body>
+<table class="head">
+  <tr>
+    <td class="head-ltitle">RGBLINK(1)</td>
+    <td class="head-vol">General Commands Manual</td>
+    <td class="head-rtitle">RGBLINK(1)</td>
+  </tr>
+</table>
+<div class="manual-text">
+<h1 class="Sh" title="Sh" id="NAME"><a class="selflink" href="#NAME">NAME</a></h1>
+<b class="Nm" title="Nm">rgblink</b> &#x2014; <span class="Nd" title="Nd">Game
+  Boy linker</span>
+<h1 class="Sh" title="Sh" id="SYNOPSIS"><a class="selflink" href="#SYNOPSIS">SYNOPSIS</a></h1>
+<table class="Nm">
+  <tr>
+    <td><b class="Nm" title="Nm">rgblink</b></td>
+    <td>[<span class="Op"><b class="Fl" title="Fl">-dtVw</b></span>]
+      [<span class="Op"><b class="Fl" title="Fl">-m</b>
+      <var class="Ar" title="Ar">mapfile</var></span>]
+      [<span class="Op"><b class="Fl" title="Fl">-n</b>
+      <var class="Ar" title="Ar">symfile</var></span>]
+      [<span class="Op"><b class="Fl" title="Fl">-O</b>
+      <var class="Ar" title="Ar">overlayfile</var></span>]
+      [<span class="Op"><b class="Fl" title="Fl">-o</b>
+      <var class="Ar" title="Ar">outfile</var></span>]
+      [<span class="Op"><b class="Fl" title="Fl">-p</b>
+      <var class="Ar" title="Ar">pad_value</var></span>]
+      [<span class="Op"><b class="Fl" title="Fl">-s</b>
+      <var class="Ar" title="Ar">symbol</var></span>]
+      [<span class="Op"><b class="Fl" title="Fl">-l</b>
+      <var class="Ar" title="Ar">linkerscript</var></span>]
+      <var class="Ar" title="Ar">file ...</var></td>
+  </tr>
+</table>
+<h1 class="Sh" title="Sh" id="DESCRIPTION"><a class="selflink" href="#DESCRIPTION">DESCRIPTION</a></h1>
+The <b class="Nm" title="Nm">rgblink</b> program links objects created by
+  <a class="Xr" title="Xr">rgbasm(1)</a> into a single Game Boy ROM file.
+<div class="Pp"></div>
+By default, ROM0 sections created by the assembler are placed in the 16KiB bank
+  0, and ROMX sections are placed in any bank except bank 0. If your ROM will
+  only be 32KiB, you can use the <b class="Fl" title="Fl">-t</b> option to
+  override this.
+<div class="Pp"></div>
+Similarly, WRAM0 sections are placed in the first 4KiB of WRAM bank 0 and WRAMX
+  sections are placed in any bank except bank 0. If your ROM doesn't use banked
+  WRAM you can use option <b class="Fl" title="Fl">-w</b> option to override
+  this.
+<div class="Pp"></div>
+Also, if your ROM is designed for DMG, you can make sure that you don't use any
+  prohibited section by using the option <b class="Fl" title="Fl">-d</b>, which
+  implies <b class="Fl" title="Fl">-w</b> but also prohibits the use of VRAM
+  bank 1.
+<div class="Pp"></div>
+The arguments are as follows:
+<dl class="Bl-tag">
+  <dt class="It-tag">&#x00A0;</dt>
+  <dd class="It-tag">&#x00A0;</dd>
+  <dt class="It-tag"><a class="selflink" href="#m"><b class="Fl" title="Fl" id="m">-m</b></a>
+    <var class="Ar" title="Ar">mapfile</var></dt>
+  <dd class="It-tag">Write a mapfile to the given filename.</dd>
+  <dt class="It-tag">&#x00A0;</dt>
+  <dd class="It-tag">&#x00A0;</dd>
+  <dt class="It-tag"><a class="selflink" href="#n"><b class="Fl" title="Fl" id="n">-n</b></a>
+    <var class="Ar" title="Ar">symfile</var></dt>
+  <dd class="It-tag">Write a symbol file to the given filename.</dd>
+  <dt class="It-tag">&#x00A0;</dt>
+  <dd class="It-tag">&#x00A0;</dd>
+  <dt class="It-tag"><a class="selflink" href="#O"><b class="Fl" title="Fl" id="O">-O</b></a>
+    <var class="Ar" title="Ar">overlayfile</var></dt>
+  <dd class="It-tag">The ROM image to overlay sections over. When an overlay ROM
+      is provided, all sections must be fixed. This may be used to patch an
+      existing binray.</dd>
+  <dt class="It-tag">&#x00A0;</dt>
+  <dd class="It-tag">&#x00A0;</dd>
+  <dt class="It-tag"><a class="selflink" href="#o"><b class="Fl" title="Fl" id="o">-o</b></a>
+    <var class="Ar" title="Ar">outfile</var></dt>
+  <dd class="It-tag">Write ROM image to the given filename.</dd>
+  <dt class="It-tag">&#x00A0;</dt>
+  <dd class="It-tag">&#x00A0;</dd>
+  <dt class="It-tag"><a class="selflink" href="#p"><b class="Fl" title="Fl" id="p">-p</b></a>
+    <var class="Ar" title="Ar">pad_value</var></dt>
+  <dd class="It-tag">When padding an image, pad with this value. The default is
+      0x00.</dd>
+  <dt class="It-tag">&#x00A0;</dt>
+  <dd class="It-tag">&#x00A0;</dd>
+  <dt class="It-tag"><a class="selflink" href="#s"><b class="Fl" title="Fl" id="s">-s</b></a>
+    <var class="Ar" title="Ar">symbol</var></dt>
+  <dd class="It-tag">???</dd>
+  <dt class="It-tag">&#x00A0;</dt>
+  <dd class="It-tag">&#x00A0;</dd>
+  <dt class="It-tag"><a class="selflink" href="#w"><b class="Fl" title="Fl" id="w">-w</b></a></dt>
+  <dd class="It-tag">Expand the WRAM0 section size from 4KiB to the full 8KiB
+      assigned to WRAM and prohibit the use of WRAMX sections.</dd>
+  <dt class="It-tag">&#x00A0;</dt>
+  <dd class="It-tag">&#x00A0;</dd>
+  <dt class="It-tag"><a class="selflink" href="#d"><b class="Fl" title="Fl" id="d">-d</b></a></dt>
+  <dd class="It-tag">Enable DMG mode. Prohibit the use of sections that doesn't
+      exist on a DMG, such as WRAMX and VRAM bank 1. This option automatically
+      enables <b class="Fl" title="Fl">-w</b>.</dd>
+  <dt class="It-tag">&#x00A0;</dt>
+  <dd class="It-tag">&#x00A0;</dd>
+  <dt class="It-tag"><a class="selflink" href="#t"><b class="Fl" title="Fl" id="t">-t</b></a></dt>
+  <dd class="It-tag">Expand the ROM0 section size from 16KiB to the full 32KiB
+      assigned to ROM and prohibit the use of ROMX sections. Useful for ROMs
+      that fit in 32 KiB.</dd>
+  <dt class="It-tag">&#x00A0;</dt>
+  <dd class="It-tag">&#x00A0;</dd>
+  <dt class="It-tag"><a class="selflink" href="#l"><b class="Fl" title="Fl" id="l">-l</b></a>
+    <var class="Ar" title="Ar">linkerscript</var></dt>
+  <dd class="It-tag">Specify a linkerscript file that tells the linker how
+      sections must be placed in the ROM. This file has priority over the
+      attributes assigned in the source code, but they have to be consistent.
+      See <a class="Xr" title="Xr">rgblink(5)</a> for more information about its
+      format.</dd>
+  <dt class="It-tag">&#x00A0;</dt>
+  <dd class="It-tag">&#x00A0;</dd>
+  <dt class="It-tag"><a class="selflink" href="#V"><b class="Fl" title="Fl" id="V">-V</b></a></dt>
+  <dd class="It-tag">Print the version of the program and exit.</dd>
+</dl>
+<h1 class="Sh" title="Sh" id="EXAMPLES"><a class="selflink" href="#EXAMPLES">EXAMPLES</a></h1>
+All you need for a basic ROM is an object file, which can be made into a ROM
+  image like so:
+<div class="Pp"></div>
+<div class="D1">$ rgblink -o bar.gb foo.o</div>
+<div class="Pp"></div>
+The resulting bar.gb will not have correct checksums (unless you put them in the
+  assembly source). You should use <a class="Xr" title="Xr">rgbfix(1)</a> to fix
+  these so that the program will actually run in a Game Boy:
+<div class="Pp"></div>
+<div class="D1">$ rgbfix -v bar.gb</div>
+<h1 class="Sh" title="Sh" id="SEE_ALSO"><a class="selflink" href="#SEE_ALSO">SEE
+  ALSO</a></h1>
+<a class="Xr" title="Xr">rgbasm(1)</a>, <a class="Xr" title="Xr">rgblink(5)</a>,
+  <a class="Xr" title="Xr">rgbfix(1)</a>, <a class="Xr" title="Xr">rgbds(5)</a>,
+  <a class="Xr" title="Xr">rgbds(7)</a>
+<h1 class="Sh" title="Sh" id="HISTORY"><a class="selflink" href="#HISTORY">HISTORY</a></h1>
+<b class="Nm" title="Nm">rgblink</b> was originally written by Carsten
+  S&#x00F8;rensen 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
+  <a class="Lk" title="Lk" href="https://github.com/rednex/rgbds">https://github.com/rednex/rgbds</a>.</div>
+<table class="foot">
+  <tr>
+    <td class="foot-date">January 26, 2018</td>
+    <td class="foot-os">RGBDS Manual</td>
+  </tr>
+</table>
+</body>
+</html>

docs/rgblink.5.html

@@ -0,0 +1,105 @@
+<!DOCTYPE html>
+<html>
+<head>
+  <meta charset="utf-8"/>
+  <style>
+    table.head, table.foot { width: 100%; }
+    td.head-rtitle, td.foot-os { text-align: right; }
+    td.head-vol { text-align: center; }
+    div.Pp { margin: 1ex 0ex; }
+  </style>
+  <link rel="stylesheet" href="manual.css" type="text/css" media="all"/>
+  <title>RGBLINK(5)</title>
+</head>
+<body>
+<table class="head">
+  <tr>
+    <td class="head-ltitle">RGBLINK(5)</td>
+    <td class="head-vol">File Formats Manual</td>
+    <td class="head-rtitle">RGBLINK(5)</td>
+  </tr>
+</table>
+<div class="manual-text">
+<h1 class="Sh" title="Sh" id="NAME"><a class="selflink" href="#NAME">NAME</a></h1>
+<b class="Nm" title="Nm">rgblink</b> &#x2014;
+  <span class="Nd" title="Nd">linkerscript file format</span>
+<h1 class="Sh" title="Sh" id="DESCRIPTION"><a class="selflink" href="#DESCRIPTION">DESCRIPTION</a></h1>
+The linkerscript is an external file that allows the user to specify the order
+  of sections without the need for doing so before assembling each object file.
+<div class="Pp"></div>
+The placement of sections specified in the linkerscript is done before the
+  sections whose placement is defined in the source code.
+<div class="Pp"></div>
+A linkerscript consists on a series of banks followed by a list of sections and,
+  optionally, commands. They can be lowercase or uppercase, it is ignored. Any
+  line can contain a comment starting with
+  &#x2018;<code class="Li">;</code>&#x2019; that ends at the end of the line:
+<div class="Pp"></div>
+<div class="Bd" style="margin-left: 5.00ex;">
+<pre class="Li">
+ROMX $F ; This is a comment 
+  &quot;Functions to read array&quot; 
+  ALIGN 8 
+  &quot;Array aligned to 256 bytes&quot; 
+ 
+WRAMX 2 
+  &quot;Some variables&quot;
+</pre>
+</div>
+<div class="Pp"></div>
+Numbers can be in decimal or hexadecimal format (the prefix is
+  &#x2018;<code class="Li">$</code>&#x2019;). It is an error if any section name
+  or command are found before setting a bank.
+<div class="Pp"></div>
+Files can be included by using the <var class="Ar" title="Ar">INCLUDE</var>
+  keyword followed by a string with the path of the file that has to be
+  included.
+<div class="Pp"></div>
+The possible bank types are: <b class="Sy" title="Sy">ROM0</b>,
+  <b class="Sy" title="Sy">ROMX</b>, <b class="Sy" title="Sy">VRAM</b>,
+  <b class="Sy" title="Sy">WRAM0</b>, <b class="Sy" title="Sy">WRAMX</b>,
+  <b class="Sy" title="Sy">OAM</b> and <b class="Sy" title="Sy">HRAM</b>. Types
+  <b class="Sy" title="Sy">ROMX</b>, <b class="Sy" title="Sy">VRAM</b>,
+  <b class="Sy" title="Sy">WRAMX</b> and <b class="Sy" title="Sy">SRAM</b> are
+  banked, which means that it is needed to specify a bank after the type.
+<div class="Pp"></div>
+When a new bank statement is found, sections found after it will be placed right
+  from the beginning of that bank. If the linkerscript switches to a different
+  bank and then it comes back to the previous one it will continue from the last
+  address that was used.
+<div class="Pp"></div>
+The only two commands are <var class="Ar" title="Ar">ORG</var> and
+  <var class="Ar" title="Ar">ALIGN</var>:
+<ul class="Bl-bullet">
+  <li class="It-bullet"><var class="Ar" title="Ar">ORG</var> sets the address in
+      which new sections will be placed. It can not be lower than the current
+      address.</li>
+  <li class="It-bullet"><var class="Ar" title="Ar">ALIGN</var> will increase the
+      address until it is aligned to the specified boundary (it tries to set to
+      0 the number of bits specified after the command:
+      <b class="Sy" title="Sy">ALIGN 8</b> will align to $100).</li>
+</ul>
+<div class="Pp"></div>
+Note: The bank, alignment, address and type of sections can be specified both in
+  the source code and in the linkerscript. For a section to be able to be placed
+  with the linkerscript the bank must be left unassigned in the source code or
+  be the same as the one specified in the linkerscript. The address and
+  alignment musn't be set.
+<h1 class="Sh" title="Sh" id="SEE_ALSO"><a class="selflink" href="#SEE_ALSO">SEE
+  ALSO</a></h1>
+<a class="Xr" title="Xr">rgbasm(1)</a>, <a class="Xr" title="Xr">rgblink(1)</a>,
+  <a class="Xr" title="Xr">rgbfix(1)</a>, <a class="Xr" title="Xr">rgbds(5)</a>,
+  <a class="Xr" title="Xr">rgbds(7)</a>
+<h1 class="Sh" title="Sh" id="HISTORY"><a class="selflink" href="#HISTORY">HISTORY</a></h1>
+<b class="Nm" title="Nm">rgblink</b> was originally written by Carsten
+  S&#x00F8;rensen 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
+  <a class="Lk" title="Lk" href="https://github.com/rednex/rgbds">https://github.com/rednex/rgbds</a>.</div>
+<table class="foot">
+  <tr>
+    <td class="foot-date">January 27, 2018</td>
+    <td class="foot-os">RGBDS Manual</td>
+  </tr>
+</table>
+</body>
+</html>

include/asm/asm.h

@@ -1,9 +1,13 @@
 /*
- * asm.h
+ * This file is part of RGBDS.
  *
+ * Copyright (c) 1997-2018, Carsten Sorensen and RGBDS contributors.
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
+/*
  * Contains some assembler-wide defines and externs
- *
- * Copyright 1997 Carsten Sorensen
  */
 
 #ifndef RGBDS_ASM_ASM_H

include/asm/charmap.h

@@ -1,3 +1,11 @@
+/*
+ * This file is part of RGBDS.
+ *
+ * Copyright (c) 1997-2018, Carsten Sorensen and RGBDS contributors.
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
 #ifndef RGBDS_ASM_CHARMAP_H
 #define RGBDS_ASM_CHARMAP_H
 

include/asm/fstack.h

@@ -1,9 +1,13 @@
-/*  fstack.h
+/*
+ * This file is part of RGBDS.
  *
- *  Contains some assembler-wide defines and externs
+ * Copyright (c) 1997-2018, Carsten Sorensen and RGBDS contributors.
- *
- *  Copyright 1997 Carsten Sorensen
  *
+ * SPDX-License-Identifier: MIT
+ */
+
+/*
+ * Contains some assembler-wide defines and externs
  */
 
 #ifndef RGBDS_ASM_FSTACK_H

include/asm/lexer.h

@@ -1,3 +1,11 @@
+/*
+ * This file is part of RGBDS.
+ *
+ * Copyright (c) 1997-2018, Carsten Sorensen and RGBDS contributors.
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
 #ifndef RGBDS_ASM_LEXER_H
 #define RGBDS_ASM_LEXER_H
 

include/asm/localasm.h

@@ -1,3 +1,11 @@
+/*
+ * This file is part of RGBDS.
+ *
+ * Copyright (c) 1997-2018, Carsten Sorensen and RGBDS contributors.
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
 #ifndef RGBDS_ASM_LOCALASM_H
 #define RGBDS_ASM_LOCALASM_H
 

include/asm/main.h

@@ -1,3 +1,11 @@
+/*
+ * This file is part of RGBDS.
+ *
+ * Copyright (c) 1997-2018, Carsten Sorensen and RGBDS contributors.
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
 #ifndef RGBDS_MAIN_H
 #define RGBDS_MAIN_H
 

include/asm/mymath.h

@@ -1,3 +1,11 @@
+/*
+ * This file is part of RGBDS.
+ *
+ * Copyright (c) 1997-2018, Carsten Sorensen and RGBDS contributors.
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
 #ifndef RGBDS_ASM_MATH_H
 #define RGBDS_ASM_MATH_H
 

include/asm/output.h

@@ -1,3 +1,11 @@
+/*
+ * This file is part of RGBDS.
+ *
+ * Copyright (c) 1997-2018, Carsten Sorensen and RGBDS contributors.
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
 #ifndef RGBDS_ASM_OUTPUT_H
 #define RGBDS_ASM_OUTPUT_H
 

include/asm/rpn.h

@@ -1,3 +1,11 @@
+/*
+ * This file is part of RGBDS.
+ *
+ * Copyright (c) 1997-2018, Carsten Sorensen and RGBDS contributors.
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
 #ifndef RGBDS_ASM_RPN_H
 #define RGBDS_ASM_RPN_H
 

include/asm/symbol.h

@@ -1,3 +1,11 @@
+/*
+ * This file is part of RGBDS.
+ *
+ * Copyright (c) 1997-2018, Carsten Sorensen and RGBDS contributors.
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
 #ifndef RGBDS_SYMBOL_H
 #define RGBDS_SYMBOL_H
 

include/common.h

@@ -1,3 +1,11 @@
+/*
+ * This file is part of RGBDS.
+ *
+ * Copyright (c) 1997-2018, Carsten Sorensen and RGBDS contributors.
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
 #ifndef RGBDS_COMMON_H
 #define RGBDS_COMMON_H
 

include/extern/err.h

@@ -1,3 +1,11 @@
+/*
+ * This file is part of RGBDS.
+ *
+ * Copyright (c) 1997-2018, RGBDS contributors.
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
 #ifndef EXTERN_ERR_H
 #define EXTERN_ERR_H
 

include/extern/reallocarray.h

@@ -1,15 +0,0 @@
-#ifndef EXTERN_REALLOCARRAY_H
-#define EXTERN_REALLOCARRAY_H
-
-#ifdef REALLOCARRAY_IN_LIBC
-
-#include <stdlib.h>
-
-#else /* REALLOCARRAY_IN_LIBC */
-
-#define reallocarray rgbds_reallocarray
-void *reallocarray(void *, size_t, size_t);
-
-#endif /* REALLOCARRAY_IN_LIBC */
-
-#endif /* EXTERN_REALLOCARRAY_H */

include/extern/stdnoreturn.h

@@ -1,3 +1,11 @@
+/*
+ * This file is part of RGBDS.
+ *
+ * Copyright (c) 2014-2018, RGBDS contributors.
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
 #ifndef EXTERN_STDNORETURN_H
 #define EXTERN_STDNORETURN_H
 

include/extern/strl.h

@@ -1,17 +0,0 @@
-#ifndef EXTERN_STRL_H
-#define EXTERN_STRL_H
-
-#ifdef STRL_IN_LIBC
-
-#include <string.h>
-
-#else /* STRL_IN_LIBC */
-
-#define strlcpy rgbds_strlcpy
-#define strlcat rgbds_strlcat
-size_t strlcpy(char *dst, const char *src, size_t dsize);
-size_t strlcat(char *dst, const char *src, size_t dsize);
-
-#endif /* STRL_IN_LIBC */
-
-#endif /* EXTERN_STRL_H */

include/extern/utf8decoder.h

@@ -0,0 +1,14 @@
+/*
+ * This file is part of RGBDS.
+ *
+ * Copyright (c) 2018, Antonio Nino Diaz and RGBDS contributors.
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
+#ifndef EXTERN_UTF8DECODER_H
+#define EXTERN_UTF8DECODER_H
+
+uint32_t decode(uint32_t *state, uint32_t *codep, uint32_t byte);
+
+#endif /* EXTERN_UTF8DECODER_H */

include/extern/version.h

@@ -1,26 +0,0 @@
-/*
- * Copyright (C) 2017 Antonio Nino Diaz <antonio_nd@outlook.com>
- *
- * 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.
- */
-
-#ifndef EXTERN_VERSION_H
-#define EXTERN_VERSION_H
-
-#define PACKAGE_VERSION_MAJOR (0)
-#define PACKAGE_VERSION_MINOR (3)
-#define PACKAGE_VERSION_PATCH (4)
-
-const char *get_package_version_string(void);
-
-#endif /* EXTERN_VERSION_H */

include/gfx/gb.h

@@ -1,17 +1,9 @@
 /*
- * Copyright © 2013 stag019 <stag019@gmail.com>
+ * This file is part of RGBDS.
  *
- * Permission to use, copy, modify, and distribute this software for any
+ * Copyright (c) 2013-2018, stag019 and RGBDS contributors.
- * 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
+ * SPDX-License-Identifier: MIT
- * 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.
  */
 
 #ifndef RGBDS_GFX_GB_H

include/gfx/main.h

@@ -1,17 +1,9 @@
 /*
- * Copyright © 2013 stag019 <stag019@gmail.com>
+ * This file is part of RGBDS.
  *
- * Permission to use, copy, modify, and distribute this software for any
+ * Copyright (c) 2013-2018, stag019 and RGBDS contributors.
- * 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
+ * SPDX-License-Identifier: MIT
- * 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.
  */
 
 #ifndef RGBDS_GFX_MAIN_H

include/gfx/makepng.h

@@ -1,17 +1,9 @@
 /*
- * Copyright © 2013 stag019 <stag019@gmail.com>
+ * This file is part of RGBDS.
  *
- * Permission to use, copy, modify, and distribute this software for any
+ * Copyright (c) 2013-2018, stag019 and RGBDS contributors.
- * 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
+ * SPDX-License-Identifier: MIT
- * 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.
  */
 
 #ifndef RGBDS_GFX_PNG_H

include/link/assign.h

@@ -1,3 +1,11 @@
+/*
+ * This file is part of RGBDS.
+ *
+ * Copyright (c) 1997-2018, Carsten Sorensen and RGBDS contributors.
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
 #ifndef RGBDS_LINK_ASSIGN_H
 #define RGBDS_LINK_ASSIGN_H
 

include/link/library.h

@@ -1,3 +1,11 @@
+/*
+ * This file is part of RGBDS.
+ *
+ * Copyright (c) 1997-2018, Carsten Sorensen and RGBDS contributors.
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
 #ifndef RGBDS_LINK_LIBRARY_H
 #define RGBDS_LINK_LIBRARY_H
 

include/link/main.h

@@ -1,3 +1,11 @@
+/*
+ * This file is part of RGBDS.
+ *
+ * Copyright (c) 1997-2018, Carsten Sorensen and RGBDS contributors.
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
 #ifndef RGBDS_LINK_MAIN_H
 #define RGBDS_LINK_MAIN_H
 

include/link/mapfile.h

@@ -1,3 +1,11 @@
+/*
+ * This file is part of RGBDS.
+ *
+ * Copyright (c) 1997-2018, Carsten Sorensen and RGBDS contributors.
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
 #ifndef RGBDS_LINK_MAPFILE_H
 #define RGBDS_LINK_MAPFILE_H
 

include/link/mylink.h

@@ -1,3 +1,11 @@
+/*
+ * This file is part of RGBDS.
+ *
+ * Copyright (c) 1997-2018, Carsten Sorensen and RGBDS contributors.
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
 #ifndef RGBDS_LINK_LINK_H
 #define RGBDS_LINK_LINK_H
 

include/link/object.h

@@ -1,3 +1,11 @@
+/*
+ * This file is part of RGBDS.
+ *
+ * Copyright (c) 1997-2018, Carsten Sorensen and RGBDS contributors.
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
 #ifndef RGBDS_LINK_OBJECT_H
 #define RGBDS_LINK_OBJECT_H
 

include/link/output.h

@@ -1,3 +1,11 @@
+/*
+ * This file is part of RGBDS.
+ *
+ * Copyright (c) 1997-2018, Carsten Sorensen and RGBDS contributors.
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
 #ifndef RGBDS_LINK_OUTPUT_H
 #define RGBDS_LINK_OUTPUT_H
 

include/link/patch.h

@@ -1,3 +1,11 @@
+/*
+ * This file is part of RGBDS.
+ *
+ * Copyright (c) 1997-2018, Carsten Sorensen and RGBDS contributors.
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
 #ifndef RGBDS_LINK_PATCH_H
 #define RGBDS_LINK_PATCH_H
 

include/link/script.h

@@ -1,17 +1,9 @@
 /*
- * Copyright (C) 2017 Antonio Nino Diaz <antonio_nd@outlook.com>
+ * This file is part of RGBDS.
  *
- * Permission to use, copy, modify, and distribute this software for any
+ * Copyright (c) 2017-2018, Antonio Nino Diaz and RGBDS contributors.
- * 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
+ * SPDX-License-Identifier: MIT
- * 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.
  */
 
 #ifndef RGBDS_LINK_SCRIPT_H

include/link/symbol.h

@@ -1,3 +1,11 @@
+/*
+ * This file is part of RGBDS.
+ *
+ * Copyright (c) 1997-2018, Carsten Sorensen and RGBDS contributors.
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
 #ifndef RGBDS_LINK_SYMBOL_H
 #define RGBDS_LINK_SYMBOL_H
 

include/linkdefs.h

@@ -1,3 +1,11 @@
+/*
+ * This file is part of RGBDS.
+ *
+ * Copyright (c) 1997-2018, Carsten Sorensen and RGBDS contributors.
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
 #ifndef RGBDS_LINKDEFS_H
 #define RGBDS_LINKDEFS_H
 

include/types.h

@@ -1,3 +1,11 @@
+/*
+ * This file is part of RGBDS.
+ *
+ * Copyright (c) 1997-2018, Carsten Sorensen and RGBDS contributors.
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
 #ifndef RGBDS_TYPES_H
 #define RGBDS_TYPES_H
 

include/version.h

@@ -0,0 +1,18 @@
+/*
+ * This file is part of RGBDS.
+ *
+ * Copyright (c) 2017-2018, Antonio Nino Diaz and RGBDS contributors.
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
+#ifndef EXTERN_VERSION_H
+#define EXTERN_VERSION_H
+
+#define PACKAGE_VERSION_MAJOR (0)
+#define PACKAGE_VERSION_MINOR (3)
+#define PACKAGE_VERSION_PATCH (5)
+
+const char *get_package_version_string(void);
+
+#endif /* EXTERN_VERSION_H */

src/asm/asmy.y

@@ -1,3 +1,11 @@
+/*
+ * This file is part of RGBDS.
+ *
+ * Copyright (c) 1997-2018, Carsten Sorensen and RGBDS contributors.
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
 %{
 #include <ctype.h>
 #include <errno.h>

src/asm/charmap.c

@@ -1,87 +1,12 @@
 /*
- * UTF-8 decoder copyright © 2008–2009 Björn Höhrmann <bjoern@hoehrmann.de>
+ * This file is part of RGBDS.
- * http://bjoern.hoehrmann.de/utf-8/decoder/dfa/
  *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * Copyright (c) 2013-2018, stag019 and RGBDS contributors.
- * of this software and associated documentation files (the "Software"), to
- * deal in the Software without restriction, including without limitation the
- * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
- * sell copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
  *
- * The above copyright notice and this permission notice shall be included in
+ * SPDX-License-Identifier: MIT
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- * IN THE SOFTWARE.
  */
 
 #include <stdint.h>
-
-static const uint8_t utf8d[] = {
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 00..0f */
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 10..1f */
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 20..2f */
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 30..3f */
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 40..4f */
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 50..5f */
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 60..6f */
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 70..7f */
-	1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* 80..8f */
-	9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, /* 90..9f */
-	7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, /* a0..af */
-	7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, /* b0..bf */
-	8, 8, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, /* c0..cf */
-	2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, /* d0..df */
-	0xa, 0x3, 0x3, 0x3, 0x3, 0x3, 0x3, 0x3, /* e0..e7 */
-	0x3, 0x3, 0x3, 0x3, 0x3, 0x4, 0x3, 0x3, /* e8..ef */
-	0xb, 0x6, 0x6, 0x6, 0x5, 0x8, 0x8, 0x8, /* f0..f7 */
-	0x8, 0x8, 0x8, 0x8, 0x8, 0x8, 0x8, 0x8, /* f8..ff */
-	0x0, 0x1, 0x2, 0x3, 0x5, 0x8, 0x7, 0x1, /* s0..   */
-	0x1, 0x1, 0x4, 0x6, 0x1, 0x1, 0x1, 0x1, /*   ..s0 */
-	1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* s1 */
-	1, 0, 1, 1, 1, 1, 1, 0, 1, 0, 1, 1, 1, 1, 1, 1, /* s1 */
-	1, 2, 1, 1, 1, 1, 1, 2, 1, 2, 1, 1, 1, 1, 1, 1, /* s3 */
-	1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, /* s4 */
-	1, 2, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, /* s5 */
-	1, 1, 1, 1, 1, 1, 1, 3, 1, 3, 1, 1, 1, 1, 1, 1, /* s6 */
-	1, 3, 1, 1, 1, 1, 1, 3, 1, 3, 1, 1, 1, 1, 1, 1, /* s7 */
-	1, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* s8 */
-};
-
-uint32_t decode(uint32_t *state, uint32_t *codep, uint32_t byte)
-{
-	uint32_t type = utf8d[byte];
-
-	*codep = (*state != 0) ?
-			(byte & 0x3fu) | (*codep << 6) :
-			(0xff >> type) & (byte);
-
-	*state = utf8d[256 + *state * 16 + type];
-	return *state;
-}
-
-/*
- * Copyright © 2013 stag019 <stag019@gmail.com>
- *
- * 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.
- */
-
 #include <stdlib.h>
 #include <stdio.h>
 #include <string.h>
@@ -91,6 +16,8 @@ uint32_t decode(uint32_t *state, uint32_t *codep, uint32_t byte)
 #include "asm/main.h"
 #include "asm/output.h"
 
+#include "extern/utf8decoder.h"
+
 struct Charmap globalCharmap = {0};
 
 int32_t readUTF8Char(char *dest, char *src)

src/asm/fstack.c

@@ -1,3 +1,11 @@
+/*
+ * This file is part of RGBDS.
+ *
+ * Copyright (c) 1997-2018, Carsten Sorensen and RGBDS contributors.
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
 /*
  * FileStack routines
  */
@@ -16,7 +24,6 @@
 #include "asm/symbol.h"
 
 #include "extern/err.h"
-#include "extern/strl.h"
 
 #include "types.h"
 
@@ -218,7 +225,7 @@ void fstk_AddIncludePath(char *s)
 	if (NextIncPath == MAXINCPATHS)
 		fatalerror("Too many include directories passed from command line");
 
-	if (strlcpy(IncludePaths[NextIncPath++], s, _MAX_PATH) >= _MAX_PATH)
+	if (snprintf(IncludePaths[NextIncPath++], _MAX_PATH, "%s", s) >= _MAX_PATH)
 		fatalerror("Include path too long '%s'", s);
 }
 
@@ -228,6 +235,9 @@ FILE *fstk_FindFile(char *fname)
 	int32_t i;
 	FILE *f;
 
+	if (fname == NULL)
+		return NULL;
+
 	f = fopen(fname, "rb");
 
 	if (f != NULL || errno != ENOENT) {
@@ -238,13 +248,19 @@ FILE *fstk_FindFile(char *fname)
 	}
 
 	for (i = 0; i < NextIncPath; ++i) {
-		if (strlcpy(path, IncludePaths[i], sizeof(path))
+		/*
+		 * The function snprintf() does not write more than `size` bytes
+		 * (including the terminating null byte ('\0')).  If the output
+		 * was truncated due to this limit, the return value is the
+		 * number of characters (excluding the terminating null byte)
+		 * which would have been written to the final string if enough
+		 * space had been available. Thus, a return value of `size` or
+		 * more means that the output was truncated.
+		 */
+		if (snprintf(path, sizeof(path), "%s%s", IncludePaths[i], fname)
 		    >= sizeof(path))
 			continue;
 
-		if (strlcat(path, fname, sizeof(path)) >= sizeof(path))
-			continue;
-
 		f = fopen(path, "rb");
 
 		if (f != NULL || errno != ENOENT) {

src/asm/globlex.c

@@ -1,3 +1,11 @@
+/*
+ * This file is part of RGBDS.
+ *
+ * Copyright (c) 1997-2018, Carsten Sorensen and RGBDS contributors.
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
 #include <math.h>
 #include <stdbool.h>
 #include <stdint.h>

src/asm/lexer.c

@@ -1,3 +1,11 @@
+/*
+ * This file is part of RGBDS.
+ *
+ * Copyright (c) 1997-2018, Carsten Sorensen and RGBDS contributors.
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
 #include <stdio.h>
 #include <stdint.h>
 #include <stdlib.h>

src/asm/main.c

@@ -1,3 +1,11 @@
+/*
+ * This file is part of RGBDS.
+ *
+ * Copyright (c) 1997-2018, Carsten Sorensen and RGBDS contributors.
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
 #include <math.h>
 #include <stdarg.h>
 #include <stdio.h>
@@ -14,13 +22,15 @@
 #include "asm/main.h"
 
 #include "extern/err.h"
-#include "extern/reallocarray.h"
+
-#include "extern/version.h"
+#include "version.h"
 
 extern int yyparse(void);
 
-int32_t cldefines_index;
+size_t cldefines_index;
-int32_t cldefines_size;
+size_t cldefines_numindices;
+size_t cldefines_bufsize;
+const size_t cldefine_entrysize = 2 * sizeof(void *);
 char **cldefines;
 
 clock_t nStartClock, nEndClock;
@@ -184,10 +194,18 @@ void opt_AddDefine(char *s)
 {
 	char *value, *equals;
 
-	if (cldefines_index >= cldefines_size) {
+	if (cldefines_index >= cldefines_numindices) {
-		cldefines_size *= 2;
+		/* Check for overflows */
-		cldefines = reallocarray(cldefines, cldefines_size,
+		if ((cldefines_numindices * 2) < cldefines_numindices)
-					 2 * sizeof(void *));
+			fatalerror("No memory for command line defines");
+
+		if ((cldefines_bufsize * 2) < cldefines_bufsize)
+			fatalerror("No memory for command line defines");
+
+		cldefines_numindices *= 2;
+		cldefines_bufsize *= 2;
+
+		cldefines = realloc(cldefines, cldefines_bufsize);
 		if (!cldefines)
 			fatalerror("No memory for command line defines");
 	}
@@ -280,8 +298,10 @@ int main(int argc, char *argv[])
 
 	dependfile = NULL;
 
-	cldefines_size = 32;
+	/* Initial number of allocated elements in array */
-	cldefines = reallocarray(cldefines, cldefines_size, 2 * sizeof(void *));
+	cldefines_numindices = 32;
+	cldefines_bufsize = cldefines_numindices * cldefine_entrysize;
+	cldefines = malloc(cldefines_bufsize);
 	if (!cldefines)
 		fatalerror("No memory for command line defines");
 

src/asm/math.c

@@ -1,3 +1,11 @@
+/*
+ * This file is part of RGBDS.
+ *
+ * Copyright (c) 1997-2018, Carsten Sorensen and RGBDS contributors.
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
 /*
  * Fixedpoint math routines
  */

src/asm/output.c

@@ -1,3 +1,11 @@
+/*
+ * This file is part of RGBDS.
+ *
+ * Copyright (c) 1997-2018, Carsten Sorensen and RGBDS contributors.
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
 /*
  * Outputs an objectfile
  */

src/asm/rgbasm.1

@@ -1,18 +1,11 @@
-.\" Copyright © 2010 Anthony J. Bentley <anthony@anjbe.name>
 .\"
-.\" Permission to use, copy, modify, and distribute this software for any
+.\" This file is part of RGBDS.
-.\" 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
+.\" Copyright (c) 2010-2018, Anthony J. Bentley and RGBDS contributors.
-.\" 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
+.\" SPDX-License-Identifier: MIT
+.\"
+.Dd January 26, 2018
 .Dt RGBASM 1
 .Os RGBDS Manual
 .Sh NAME

src/asm/rgbasm.5

@@ -1,18 +1,11 @@
-.\" Copyright (c) 2017-2018 Antonio Nino Diaz <antonio_nd@outlook.com>
 .\"
-.\" Permission to use, copy, modify, and distribute this software for any
+.\" This file is part of RGBDS.
-.\" 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
+.\" Copyright (c) 2017-2018, Antonio Nino Diaz and RGBDS contributors.
-.\" 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 January 7, 2018
+.\" SPDX-License-Identifier: MIT
+.\"
+.Dd January 27, 2018
 .Dt RGBASM 5
 .Os RGBDS Manual
 .Sh NAME
@@ -300,7 +293,7 @@ There are four commands in the RS group of commands:
 .Pp
 .Bl -column ".Sy String" ".Sy String"
 .It Sy Command Ta Ta Ta Sy Meaning
-.It Ic RSRESET No Ta Ta Resets the _RS counter to zero.
+.It Ic RSRESET Ta Ta Resets the _RS counter to zero.
 .It Ic RSSET Ar constexpr Ta Sets the
 .Ic _RS No counter to Ar constexpr .
 .It Ic RB Ar constexpr Ta Sets the preceding symbol to

src/asm/rpn.c

@@ -1,3 +1,11 @@
+/*
+ * This file is part of RGBDS.
+ *
+ * Copyright (c) 1997-2018, Carsten Sorensen and RGBDS contributors.
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
 /*
  * Controls RPN expressions for objectfiles
  */

src/asm/symbol.c

@@ -1,3 +1,11 @@
+/*
+ * This file is part of RGBDS.
+ *
+ * Copyright (c) 1997-2018, Carsten Sorensen and RGBDS contributors.
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
 /*
  * Symboltable and macroargs stuff
  */
@@ -16,7 +24,8 @@
 #include "asm/output.h"
 
 #include "extern/err.h"
-#include "extern/version.h"
+
+#include "version.h"
 
 struct sSymbol *tHashedSymbols[HASHSIZE];
 static struct sSymbol *pScope; /* Current section symbol scope */

src/extern/err.c

@@ -1,24 +1,9 @@
 /*
- * Copyright © 2005-2013 Rich Felker, et al.
+ * This file is part of RGBDS.
  *
- * Permission is hereby granted, free of charge, to any person obtaining
+ * Copyright (c) 2005-2018, Rich Felker and RGBDS contributors.
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
  *
- * The above copyright notice and this permission notice shall be
+ * SPDX-License-Identifier: MIT
- * included in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
- * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  */
 
 #include <stdarg.h>

src/extern/reallocarray.c

@@ -1,37 +0,0 @@
-/* $OpenBSD: reallocarray.c,v 1.2 2014/12/08 03:45:00 bcook Exp $ */
-/*
- * Copyright (c) 2008 Otto Moerbeek <otto@drijf.net>
- *
- * 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.
- */
-
-#include <errno.h>
-#include <stdint.h>
-#include <stdlib.h>
-#include <sys/types.h>
-
-/*
- * This is sqrt(SIZE_MAX+1), as s1*s2 <= SIZE_MAX
- * if both s1 < MUL_NO_OVERFLOW and s2 < MUL_NO_OVERFLOW
- */
-#define MUL_NO_OVERFLOW ((size_t)1 << (sizeof(size_t) * 4))
-
-void *rgbds_reallocarray(void *optr, size_t nmemb, size_t size)
-{
-	if (((nmemb >= MUL_NO_OVERFLOW) || (size >= MUL_NO_OVERFLOW)) &&
-	    (nmemb > 0) && (SIZE_MAX / nmemb < size)) {
-		errno = ENOMEM;
-		return NULL;
-	}
-	return realloc(optr, size * nmemb);
-}

src/extern/strlcat.c

@@ -1,54 +0,0 @@
-/* $OpenBSD: strlcat.c,v 1.14 2015/01/15 03:54:12 millert Exp $ */
-
-/*
- * Copyright (c) 1998, 2015 Todd C. Miller <Todd.Miller@courtesan.com>
- *
- * 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.
- */
-
-#include <string.h>
-#include <sys/types.h>
-
-/*
- * Appends src to string dst of size dsize (unlike strncat, dsize is the
- * full size of dst, not space left).  At most dsize-1 characters
- * will be copied.  Always NUL terminates (unless dsize <= strlen(dst)).
- * Returns strlen(src) + MIN(dsize, strlen(initial dst)).
- * If retval >= dsize, truncation occurred.
- */
-size_t rgbds_strlcat(char *dst, const char *src, size_t dsize)
-{
-	const char *odst = dst;
-	const char *osrc = src;
-	size_t n = dsize;
-	size_t dlen;
-
-	/* Find the end of dst and adjust bytes left but don't go past end. */
-	while (n-- != 0 && *dst != '\0')
-		dst++;
-	dlen = dst - odst;
-	n = dsize - dlen;
-
-	if (n-- == 0)
-		return(dlen + strlen(src));
-	while (*src != '\0') {
-		if (n != 0) {
-			*dst++ = *src;
-			n--;
-		}
-		src++;
-	}
-	*dst = '\0';
-
-	return dlen + (src - osrc); /* count does not include NUL */
-}

src/extern/strlcpy.c

@@ -1,52 +0,0 @@
-/* $OpenBSD: strlcpy.c,v 1.12 2015/01/15 03:54:12 millert Exp $ */
-
-/*
- * Copyright (c) 1998, 2015 Todd C. Miller <Todd.Miller@courtesan.com>
- *
- * 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.
- */
-
-#include <string.h>
-#include <sys/types.h>
-
-/*
- * Copy string src to buffer dst of size dsize.  At most dsize-1
- * chars will be copied.  Always NUL terminates (unless dsize == 0).
- * Returns strlen(src); if retval >= dsize, truncation occurred.
- */
-size_t rgbds_strlcpy(char *dst, const char *src, size_t dsize)
-{
-	const char *osrc = src;
-	size_t nleft = dsize;
-
-	/* Copy as many bytes as will fit. */
-	if (nleft != 0) {
-		while (--nleft != 0) {
-			char n = *src++;
-			*dst++ = n;
-
-			if (n == '\0')
-				break;
-		}
-	}
-
-	/* Not enough room in dst, add NUL and traverse rest of src. */
-	if (nleft == 0) {
-		if (dsize != 0)
-			*dst = '\0'; /* NUL-terminate dst */
-		while (*src++)
-			;
-	}
-
-	return (src - osrc - 1); /* count does not include NUL */
-}

src/extern/utf8decoder.c

@@ -0,0 +1,54 @@
+/*
+ * Copyright (c) 2008-2009, Björn Höhrmann <bjoern@hoehrmann.de>
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
+/*
+ * UTF-8 decoder: http://bjoern.hoehrmann.de/utf-8/decoder/dfa/
+ */
+
+#include <stdint.h>
+
+static const uint8_t utf8d[] = {
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 00..0f */
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 10..1f */
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 20..2f */
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 30..3f */
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 40..4f */
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 50..5f */
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 60..6f */
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 70..7f */
+	1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* 80..8f */
+	9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, /* 90..9f */
+	7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, /* a0..af */
+	7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, /* b0..bf */
+	8, 8, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, /* c0..cf */
+	2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, /* d0..df */
+	0xa, 0x3, 0x3, 0x3, 0x3, 0x3, 0x3, 0x3, /* e0..e7 */
+	0x3, 0x3, 0x3, 0x3, 0x3, 0x4, 0x3, 0x3, /* e8..ef */
+	0xb, 0x6, 0x6, 0x6, 0x5, 0x8, 0x8, 0x8, /* f0..f7 */
+	0x8, 0x8, 0x8, 0x8, 0x8, 0x8, 0x8, 0x8, /* f8..ff */
+	0x0, 0x1, 0x2, 0x3, 0x5, 0x8, 0x7, 0x1, /* s0..   */
+	0x1, 0x1, 0x4, 0x6, 0x1, 0x1, 0x1, 0x1, /*   ..s0 */
+	1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* s1 */
+	1, 0, 1, 1, 1, 1, 1, 0, 1, 0, 1, 1, 1, 1, 1, 1, /* s1 */
+	1, 2, 1, 1, 1, 1, 1, 2, 1, 2, 1, 1, 1, 1, 1, 1, /* s3 */
+	1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, /* s4 */
+	1, 2, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, /* s5 */
+	1, 1, 1, 1, 1, 1, 1, 3, 1, 3, 1, 1, 1, 1, 1, 1, /* s6 */
+	1, 3, 1, 1, 1, 1, 1, 3, 1, 3, 1, 1, 1, 1, 1, 1, /* s7 */
+	1, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* s8 */
+};
+
+uint32_t decode(uint32_t *state, uint32_t *codep, uint32_t byte)
+{
+	uint32_t type = utf8d[byte];
+
+	*codep = (*state != 0) ?
+			(byte & 0x3fu) | (*codep << 6) :
+			(0xff >> type) & (byte);
+
+	*state = utf8d[256 + *state * 16 + type];
+	return *state;
+}

src/extern/version.c

@@ -1,34 +0,0 @@
-/*
- * Copyright (C) 2017 Antonio Nino Diaz <antonio_nd@outlook.com>
- *
- * 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.
- */
-
-#include <stdio.h>
-#include <string.h>
-
-#include "extern/version.h"
-
-const char *get_package_version_string(void)
-{
-	static char s[50];
-
-	/* The following conditional should be simplified by the compiler. */
-	if (strlen(BUILD_VERSION_STRING) == 0) {
-		snprintf(s, sizeof(s), "v%d.%d.%d", PACKAGE_VERSION_MAJOR,
-			 PACKAGE_VERSION_MINOR, PACKAGE_VERSION_PATCH);
-		return s;
-	} else {
-		return BUILD_VERSION_STRING;
-	}
-}

src/fix/main.c

@@ -1,17 +1,9 @@
 /*
- * Copyright © 2010 Anthony J. Bentley <anthonyjbentley@gmail.com>
+ * This file is part of RGBDS.
  *
- * Permission to use, copy, modify, and distribute this software for any
+ * Copyright (c) 2010-2018, Anthony J. Bentley and RGBDS contributors.
- * 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
+ * SPDX-License-Identifier: MIT
- * 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.
  */
 
 #include <stdbool.h>
@@ -22,7 +14,8 @@
 #include <unistd.h>
 
 #include "extern/err.h"
-#include "extern/version.h"
+
+#include "version.h"
 
 static void print_usage(void)
 {

src/fix/rgbfix.1

@@ -1,18 +1,11 @@
-.\" Copyright © 2010 Anthony J. Bentley <anthony@anjbe.name>
 .\"
-.\" Permission to use, copy, modify, and distribute this software for any
+.\" This file is part of RGBDS.
-.\" 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
+.\" Copyright (c) 2010-2017, Anthony J. Bentley and RGBDS contributors.
-.\" 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
+.\" SPDX-License-Identifier: MIT
+.\"
+.Dd January 26, 2018
 .Dt RGBFIX 1
 .Os RGBDS Manual
 .Sh NAME

src/gbz80.7

@@ -1,18 +1,11 @@
-.\" Copyright (c) 2017 Antonio Nino Diaz <antonio_nd@outlook.com>
 .\"
-.\" Permission to use, copy, modify, and distribute this software for any
+.\" This file is part of RGBDS.
-.\" 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
+.\" Copyright (c) 2017-2018, Antonio Nino Diaz and RGBDS contributors.
-.\" 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
+.\" SPDX-License-Identifier: MIT
+.\"
+.Dd January 26, 2018
 .Dt GBZ80 7
 .Os RGBDS Manual
 .Sh NAME
@@ -1669,7 +1662,7 @@ Flags: See
 .Sx SRA r8
 .Ss STOP
 Enter CPU very low power mode.
-Also used to switch between doube speed and normal CPU modes in GBC.
+Also used to switch between double and normal speed CPU modes in GBC.
 .Pp
 Cycles: -
 .Pp

src/gfx/gb.c

@@ -1,17 +1,9 @@
 /*
- * Copyright © 2013 stag019 <stag019@gmail.com>
+ * This file is part of RGBDS.
  *
- * Permission to use, copy, modify, and distribute this software for any
+ * Copyright (c) 2013-2018, stag019 and RGBDS contributors.
- * 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
+ * SPDX-License-Identifier: MIT
- * 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.
  */
 
 #include <stdio.h>

src/gfx/main.c

@@ -1,27 +1,19 @@
 /*
- * Copyright © 2013 stag019 <stag019@gmail.com>
+ * This file is part of RGBDS.
  *
- * Permission to use, copy, modify, and distribute this software for any
+ * Copyright (c) 2013-2018, stag019 and RGBDS contributors.
- * 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
+ * SPDX-License-Identifier: MIT
- * 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.
  */
 
 #include <stdlib.h>
 #include <string.h>
 #include <unistd.h>
 
-#include "extern/version.h"
-
 #include "gfx/main.h"
 
+#include "version.h"
+
 static void print_usage(void)
 {
 	printf(

src/gfx/makepng.c

@@ -1,17 +1,9 @@
 /*
- * Copyright © 2013 stag019 <stag019@gmail.com>
+ * This file is part of RGBDS.
  *
- * Permission to use, copy, modify, and distribute this software for any
+ * Copyright (c) 2013-2018, stag019 and RGBDS contributors.
- * 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
+ * SPDX-License-Identifier: MIT
- * 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.
  */
 
 #include <stdlib.h>

src/gfx/rgbgfx.1

@@ -1,18 +1,11 @@
-.\" Copyright © 2013 stag019 <stag019@gmail.com>
 .\"
-.\" Permission to use, copy, modify, and distribute this software for any
+.\" This file is part of RGBDS.
-.\" 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
+.\" Copyright (c) 2013-2018, stag019 and RGBDS contributors.
-.\" 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
+.\" SPDX-License-Identifier: MIT
+.\"
+.Dd January 26, 2018
 .Dt RGBGFX 1
 .Os RGBDS Manual
 .Sh NAME

src/link/assign.c

@@ -1,3 +1,11 @@
+/*
+ * This file is part of RGBDS.
+ *
+ * Copyright (c) 1997-2018, Carsten Sorensen and RGBDS contributors.
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
 #include <stdint.h>
 #include <stdio.h>
 #include <stdlib.h>

src/link/lexer.l

@@ -1,17 +1,9 @@
 /*
- * Copyright (C) 2017 Antonio Nino Diaz <antonio_nd@outlook.com>
+ * This file is part of RGBDS.
  *
- * Permission to use, copy, modify, and distribute this software for any
+ * Copyright (c) 2017-2018, Antonio Nino Diaz and RGBDS contributors.
- * 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
+ * SPDX-License-Identifier: MIT
- * 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.
  */
 
 %option noinput

src/link/library.c

@@ -1,3 +1,11 @@
+/*
+ * This file is part of RGBDS.
+ *
+ * Copyright (c) 1997-2018, Carsten Sorensen and RGBDS contributors.
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
 #include <stdint.h>
 #include <stdio.h>
 #include <stdlib.h>

src/link/main.c

@@ -1,3 +1,11 @@
+/*
+ * This file is part of RGBDS.
+ *
+ * Copyright (c) 1997-2018, Carsten Sorensen and RGBDS contributors.
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
 #include <stdint.h>
 #include <stdio.h>
 #include <stdlib.h>
@@ -5,7 +13,6 @@
 #include <unistd.h>
 
 #include "extern/err.h"
-#include "extern/version.h"
 
 #include "link/object.h"
 #include "link/output.h"
@@ -16,6 +23,8 @@
 #include "link/main.h"
 #include "link/library.h"
 
+#include "version.h"
+
 enum eBlockType {
 	BLOCK_COMMENT,
 	BLOCK_OBJECTS,

src/link/mapfile.c

@@ -1,3 +1,11 @@
+/*
+ * This file is part of RGBDS.
+ *
+ * Copyright (c) 1997-2018, Carsten Sorensen and RGBDS contributors.
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
 #include <errno.h>
 #include <stdint.h>
 #include <stdio.h>

src/link/object.c

@@ -1,3 +1,11 @@
+/*
+ * This file is part of RGBDS.
+ *
+ * Copyright (c) 1997-2018, Carsten Sorensen and RGBDS contributors.
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
 /*
  * Here we have the routines that read an objectfile
  */

src/link/output.c

@@ -1,3 +1,11 @@
+/*
+ * This file is part of RGBDS.
+ *
+ * Copyright (c) 1997-2018, Carsten Sorensen and RGBDS contributors.
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
 #include <stdint.h>
 #include <stdio.h>
 #include <stdlib.h>

src/link/parser.y

@@ -1,17 +1,9 @@
 /*
- * Copyright (C) 2017 Antonio Nino Diaz <antonio_nd@outlook.com>
+ * This file is part of RGBDS.
  *
- * Permission to use, copy, modify, and distribute this software for any
+ * Copyright (c) 2017-2018, Antonio Nino Diaz and RGBDS contributors.
- * 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
+ * SPDX-License-Identifier: MIT
- * 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.
  */
 
 %{

src/link/patch.c

@@ -1,3 +1,11 @@
+/*
+ * This file is part of RGBDS.
+ *
+ * Copyright (c) 1997-2018, Carsten Sorensen and RGBDS contributors.
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
 #include <stdint.h>
 #include <stdio.h>
 #include <stdlib.h>
@@ -49,7 +57,6 @@ static int32_t getsymvalue(int32_t symid)
 	errx(1, "%s: Unknown symbol type", __func__);
 }
 
-
 static int32_t getrealbankfrominternalbank(int32_t n)
 {
 	if (BankIndexIsWRAM0(n) || BankIndexIsROM0(n) ||
@@ -65,8 +72,6 @@ static int32_t getrealbankfrominternalbank(int32_t n)
 		return n - BANK_INDEX_SRAM;
 	}
 
-	errx(1, "%s: Unknown bank %d", __func__, n);
-
 	return n;
 }
 

src/link/rgblink.1

@@ -1,18 +1,11 @@
-.\" Copyright © 2010 Anthony J. Bentley <anthony@anjbe.name>
 .\"
-.\" Permission to use, copy, modify, and distribute this software for any
+.\" This file is part of RGBDS.
-.\" 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
+.\" Copyright (c) 2010-2018, Anthony J. Bentley and RGBDS contributors.
-.\" 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
+.\" SPDX-License-Identifier: MIT
+.\"
+.Dd January 26, 2018
 .Dt RGBLINK 1
 .Os RGBDS Manual
 .Sh NAME

src/link/rgblink.5

@@ -1,18 +1,11 @@
-.\" Copyright (C) 2017 Antonio Nino Diaz <antonio_nd@outlook.com>
 .\"
-.\" Permission to use, copy, modify, and distribute this software for any
+.\" This file is part of RGBDS.
-.\" 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
+.\" Copyright (c) 2017-2018, Antonio Nino Diaz and RGBDS contributors.
-.\" 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
+.\" SPDX-License-Identifier: MIT
+.\"
+.Dd January 27, 2018
 .Dt RGBLINK 5
 .Os RGBDS Manual
 .Sh NAME
@@ -45,7 +38,7 @@ WRAMX 2
 .Pp
 Numbers can be in decimal or hexadecimal format (the prefix is
 .Ql $ ) .
-It is an error if any bank or command is found before setting a bank.
+It is an error if any section name or command are found before setting a bank.
 .Pp
 Files can be included by using the
 .Ar INCLUDE

src/link/script.c

@@ -1,17 +1,9 @@
 /*
- * Copyright (C) 2017 Antonio Nino Diaz <antonio_nd@outlook.com>
+ * This file is part of RGBDS.
  *
- * Permission to use, copy, modify, and distribute this software for any
+ * Copyright (c) 2017-2018, Antonio Nino Diaz and RGBDS contributors.
- * 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
+ * SPDX-License-Identifier: MIT
- * 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.
  */
 
 #include <stdint.h>
@@ -120,9 +112,9 @@ void script_SetCurrentSectionType(const char *type, uint32_t bank)
 		current_real_bank = bank;
 		return;
 	} else if (strcmp(type, "WRAM0") == 0) {
-		if (bank != 0) {
+		if (bank != 0)
 			errx(1, "Trying to assign a bank number to WRAM0.\n");
-		}
+
 		current_bank = BANK_INDEX_WRAM0;
 		current_real_bank = 0;
 		return;
@@ -134,7 +126,7 @@ void script_SetCurrentSectionType(const char *type, uint32_t bank)
 			     BANK_COUNT_WRAMX);
 		}
 		current_bank = BANK_INDEX_WRAMX + bank - 1;
-		current_real_bank = bank - 1;
+		current_real_bank = bank;
 		return;
 	} else if (strcmp(type, "SRAM") == 0) {
 		if (bank >= BANK_COUNT_SRAM) {

src/link/symbol.c

@@ -1,3 +1,11 @@
+/*
+ * This file is part of RGBDS.
+ *
+ * Copyright (c) 1997-2018, Carsten Sorensen and RGBDS contributors.
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
 #include <stdint.h>
 #include <stdio.h>
 #include <stdlib.h>

src/rgbds.5

@@ -1,18 +1,11 @@
-.\" Copyright (c) 2017-2018 Antonio Nino Diaz <antonio_nd@outlook.com>
 .\"
-.\" Permission to use, copy, modify, and distribute this software for any
+.\" This file is part of RGBDS.
-.\" 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
+.\" Copyright (c) 2017-2018, Antonio Nino Diaz and RGBDS contributors.
-.\" 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 January 7, 2018
+.\" SPDX-License-Identifier: MIT
+.\"
+.Dd January 26, 2018
 .Dt RGBDS 5
 .Os RGBDS Manual
 .Sh NAME

src/rgbds.7

@@ -1,18 +1,11 @@
-.\" Copyright © 2010 Anthony J. Bentley <anthony@anjbe.name>
 .\"
-.\" Permission to use, copy, modify, and distribute this software for any
+.\" This file is part of RGBDS.
-.\" 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
+.\" Copyright (c) 2010-2018, Anthony J. Bentley and RGBDS contributors.
-.\" 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
+.\" SPDX-License-Identifier: MIT
+.\"
+.Dd January 26, 2018
 .Dt RGBDS 7
 .Os RGBDS Manual
 .Sh NAME
@@ -48,4 +41,5 @@ implementation of rgbds.
 2017, Bentley's repository is moved to a neutral name.
 It is now maintained by a number of contributors at
 .Lk https://github.com/rednex/rgbds .
+2018, codebase relicensed under the MIT license.
 .El

src/version.c

@@ -0,0 +1,26 @@
+/*
+ * This file is part of RGBDS.
+ *
+ * Copyright (c) 2017-2018, Antonio Nino Diaz and RGBDS contributors.
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
+#include <stdio.h>
+#include <string.h>
+
+#include "version.h"
+
+const char *get_package_version_string(void)
+{
+	static char s[50];
+
+	/* The following conditional should be simplified by the compiler. */
+	if (strlen(BUILD_VERSION_STRING) == 0) {
+		snprintf(s, sizeof(s), "v%d.%d.%d", PACKAGE_VERSION_MAJOR,
+			 PACKAGE_VERSION_MINOR, PACKAGE_VERSION_PATCH);
+		return s;
+	} else {
+		return BUILD_VERSION_STRING;
+	}
+}

test/link/all-instructions.asm

@@ -0,0 +1,237 @@
+SECTION "All instructions", ROM0
+
+    ; 8-bit Arithmetic and Logic Instructions
+
+alu_instruction_list : MACRO
+    \1 a,a
+    \1 a,b
+    \1 a,c
+    \1 a,d
+    \1 a,$DB
+    \1 a,e
+    \1 a,h
+    \1 a,[hl]
+    \1 a,l
+ENDM
+
+    alu_instruction_list adc
+    alu_instruction_list add
+    alu_instruction_list and
+    alu_instruction_list cp
+    alu_instruction_list or
+    alu_instruction_list sbc
+    alu_instruction_list sub
+    alu_instruction_list xor
+
+incdec_8bit_instruction_list : MACRO
+    \1 a
+    \1 b
+    \1 c
+    \1 d
+    \1 e
+    \1 h
+    \1 [hl]
+    \1 l
+ENDM
+
+    incdec_8bit_instruction_list inc
+    incdec_8bit_instruction_list dec
+
+    ; 16-bit Arithmetic Instructions
+
+    add hl,bc
+    add hl,de
+    add hl,hl
+    add hl,sp
+
+    inc bc
+    inc de
+    inc hl
+    inc sp
+
+    dec bc
+    dec de
+    dec hl
+    dec sp
+
+    ; Bit Operations Instructions
+
+bitop_u3_instruction_list : MACRO
+NBIT SET 0
+    REPT 8
+        \1 NBIT,a
+        \1 NBIT,b
+        \1 NBIT,c
+        \1 NBIT,d
+        \1 NBIT,e
+        \1 NBIT,h
+        \1 NBIT,[hl]
+        \1 NBIT,l
+NBIT SET NBIT + 1
+    ENDR
+ENDM
+
+    bitop_u3_instruction_list bit
+    bitop_u3_instruction_list res
+    bitop_u3_instruction_list set
+
+bitop_noarg_instruction_list : MACRO
+    \1 a
+    \1 b
+    \1 c
+    \1 d
+    \1 e
+    \1 h
+    \1 [hl]
+    \1 l
+ENDM
+
+    bitop_noarg_instruction_list swap
+
+    ; Bit Shift Instructions
+
+    rla
+    rlca
+    rra
+    rrca
+
+    bitop_noarg_instruction_list rl
+    bitop_noarg_instruction_list rlc
+    bitop_noarg_instruction_list rr
+    bitop_noarg_instruction_list rrc
+    bitop_noarg_instruction_list sla
+    bitop_noarg_instruction_list sra
+    bitop_noarg_instruction_list srl
+
+    ; Load Instructions
+
+ld_r8_x_instruction_list : MACRO
+    ld \1,a
+    ld \1,b
+    ld \1,c
+    ld \1,d
+    ld \1,$DB
+    ld \1,e
+    ld \1,h
+    ld \1,l
+ENDM
+
+    ld_r8_x_instruction_list a
+    ld_r8_x_instruction_list b
+    ld_r8_x_instruction_list c
+    ld_r8_x_instruction_list d
+    ld_r8_x_instruction_list e
+    ld_r8_x_instruction_list h
+    ld_r8_x_instruction_list [hl]
+    ld_r8_x_instruction_list l
+
+ld_x_r8_instruction_list : MACRO
+    ld a,\1
+    ld b,\1
+    ld c,\1
+    ld d,\1
+    ld e,\1
+    ld h,\1
+    ld l,\1
+ENDM
+
+    ld_x_r8_instruction_list a
+    ld_x_r8_instruction_list b
+    ld_x_r8_instruction_list c
+    ld_x_r8_instruction_list d
+    ld_x_r8_instruction_list e
+    ld_x_r8_instruction_list h
+    ld_x_r8_instruction_list [hl]
+    ld_x_r8_instruction_list l
+
+    ld  bc,$ABCD
+    ld  de,$ABCD
+    ld  hl,$ABCD
+    ld  sp,$ABCD
+
+    ld  [bc],a
+    ld  [de],a
+    ld  [hl],a
+    ld  [$ABCD],a
+    ldh [$ff00+$DB],a
+    ld  [$ff00+c],a
+
+    ld  a,[bc]
+    ld  a,[de]
+    ld  a,[hl]
+    ld  a,[$ABCD]
+    ldh a,[$ff00+$DB]
+    ld  a,[$ff00+c]
+
+    ld  [hl+],a
+    ld  [hl-],a
+    ld  a,[hl+]
+    ld  a,[hl-]
+
+    ; Jumps and Subroutines
+
+    call $ABCD
+    call z,$ABCD
+    call nz,$ABCD
+    call c,$ABCD
+    call nc,$ABCD
+
+    jp hl
+
+    jp $ABCD
+    jp z,$ABCD
+    jp nz,$ABCD
+    jp c,$ABCD
+    jp nc,$ABCD
+
+jrlabel:
+    jr jrlabel
+    jr z,jrlabel
+    jr nz,jrlabel
+    jr c,jrlabel
+    jr nc,jrlabel
+
+    ret
+    ret z
+    ret nz
+    ret c
+    ret nc
+    reti
+
+    rst $00
+    rst $08
+    rst $10
+    rst $18
+    rst $20
+    rst $28
+    rst $30
+    rst $38
+
+    ; Stack Operations Instructions
+
+    add sp,$DB
+    ld  [$ABCD],sp
+    ld  hl,sp+$DB
+    ld  sp,hl
+
+    pop af
+    pop bc
+    pop de
+    pop hl
+
+    push af
+    push bc
+    push de
+    push hl
+
+    ; Miscellaneous Instructions
+
+    ccf
+    cpl
+    daa
+    di
+    ei
+    halt
+    nop
+    scf
+    stop

test/link/test.sh

@@ -55,4 +55,9 @@ $RGBLINK -o $gbtemp2 $otemp
 diff $gbtemp $gbtemp2
 rc=$(($? || $rc))
 
+$RGBASM -o $otemp all-instructions.asm
+$RGBLINK -o $gbtemp $otemp
+diff all-instructions.out.bin $gbtemp
+rc=$(($? || $rc))
+
 exit $rc

test/link/update-refs.sh

@@ -25,4 +25,7 @@ $RGBASM -o $otemp romx-tiny.asm
 $RGBLINK -o $gbtemp $otemp > romx-tiny-no-t.out 2>&1
 $RGBLINK -t -o $gbtemp $otemp > romx-tiny-t.out 2>&1
 
+$RGBASM -o $otemp all-instructions.asm
+$RGBLINK -o all-instructions.out.bin $otemp 2>&1
+
 exit 0

test/run-tests.sh

@@ -0,0 +1,34 @@
+#!/bin/bash
+
+# Return failure as soon as a command fails to execute
+
+set -e
+
+# Tests included with the repository
+
+pushd asm
+./test.sh
+popd
+
+pushd link
+./test.sh
+popd
+
+# Test some significant external projects that use RGBDS
+
+git clone https://github.com/pret/pokecrystal.git --depth=1
+pushd pokecrystal
+make -j
+make compare
+popd
+
+git clone --recursive https://github.com/pret/pokered.git --depth=1
+pushd pokered
+make -j
+make compare
+popd
+
+git clone https://github.com/AntonioND/ucity.git --depth=1
+pushd ucity
+make -j
+popd