Reorganize the source code into subdirectories

Make the source code easier to understand and keep track of by
organizing it into subdirectories depending on the function.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>

5 files changed, 0 insertions, 664 deletions

diff --git a/misc/cleanfile b/misc/cleanfile
deleted file mode 100755
index cefd29e5..00000000
--- a/misc/cleanfile
+++ /dev/null
@@ -1,176 +0,0 @@
-#!/usr/bin/perl -w
-#
-# Clean a text file -- or directory of text files -- of stealth whitespace.
-# WARNING: this can be a highly destructive operation.  Use with caution.
-#
-
-use bytes;
-use File::Basename;
-
-# Default options
-$max_width = 79;
-
-# Clean up space-tab sequences, either by removing spaces or
-# replacing them with tabs.
-sub clean_space_tabs($)
-{
-    no bytes;			# Tab alignment depends on characters
-
-    my($li) = @_;
-    my($lo) = '';
-    my $pos = 0;
-    my $nsp = 0;
-    my($i, $c);
-
-    for ($i = 0; $i < length($li); $i++) {
-	$c = substr($li, $i, 1);
-	if ($c eq "\t") {
-	    my $npos = ($pos+$nsp+8) & ~7;
-	    my $ntab = ($npos >> 3) - ($pos >> 3);
-	    $lo .= "\t" x $ntab;
-	    $pos = $npos;
-	    $nsp = 0;
-	} elsif ($c eq "\n" || $c eq "\r") {
-	    $lo .= " " x $nsp;
-	    $pos += $nsp;
-	    $nsp = 0;
-	    $lo .= $c;
-	    $pos = 0;
-	} elsif ($c eq " ") {
-	    $nsp++;
-	} else {
-	    $lo .= " " x $nsp;
-	    $pos += $nsp;
-	    $nsp = 0;
-	    $lo .= $c;
-	    $pos++;
-	}
-    }
-    $lo .= " " x $nsp;
-    return $lo;
-}
-
-# Compute the visual width of a string
-sub strwidth($) {
-    no bytes;			# Tab alignment depends on characters
-
-    my($li) = @_;
-    my($c, $i);
-    my $pos = 0;
-    my $mlen = 0;
-
-    for ($i = 0; $i < length($li); $i++) {
-	$c = substr($li,$i,1);
-	if ($c eq "\t") {
-	    $pos = ($pos+8) & ~7;
-	} elsif ($c eq "\n") {
-	    $mlen = $pos if ($pos > $mlen);
-	    $pos = 0;
-	} else {
-	    $pos++;
-	}
-    }
-
-    $mlen = $pos if ($pos > $mlen);
-    return $mlen;
-}
-
-$name = basename($0);
-
-@files = ();
-
-while (defined($a = shift(@ARGV))) {
-    if ($a =~ /^-/) {
-	if ($a eq '-width' || $a eq '-w') {
-	    $max_width = shift(@ARGV)+0;
-	} else {
-	    print STDERR "Usage: $name [-width #] files...\n";
-	    exit 1;
-	}
-    } else {
-	push(@files, $a);
-    }
-}
-
-foreach $f ( @files ) {
-    print STDERR "$name: $f\n";
-
-    if (! -f $f) {
-	print STDERR "$f: not a file\n";
-	next;
-    }
-
-    if (!open(FILE, '+<', $f)) {
-	print STDERR "$name: Cannot open file: $f: $!\n";
-	next;
-    }
-
-    binmode FILE;
-
-    # First, verify that it is not a binary file; consider any file
-    # with a zero byte to be a binary file.  Is there any better, or
-    # additional, heuristic that should be applied?
-    $is_binary = 0;
-
-    while (read(FILE, $data, 65536) > 0) {
-	if ($data =~ /\0/) {
-	    $is_binary = 1;
-	    last;
-	}
-    }
-
-    if ($is_binary) {
-	print STDERR "$name: $f: binary file\n";
-	next;
-    }
-
-    seek(FILE, 0, 0);
-
-    $in_bytes = 0;
-    $out_bytes = 0;
-    $blank_bytes = 0;
-
-    @blanks = ();
-    @lines  = ();
-    $lineno = 0;
-
-    while ( defined($line = <FILE>) ) {
-	$lineno++;
-	$in_bytes += length($line);
-	$line =~ s/[ \t\r]*$//;		# Remove trailing spaces
-	$line = clean_space_tabs($line);
-
-	if ( $line eq "\n" ) {
-	    push(@blanks, $line);
-	    $blank_bytes += length($line);
-	} else {
-	    push(@lines, @blanks);
-	    $out_bytes += $blank_bytes;
-	    push(@lines, $line);
-	    $out_bytes += length($line);
-	    @blanks = ();
-	    $blank_bytes = 0;
-	}
-
-	$l_width = strwidth($line);
-	if ($max_width && $l_width > $max_width) {
-	    print STDERR
-		"$f:$lineno: line exceeds $max_width characters ($l_width)\n";
-	}
-    }
-
-    # Any blanks at the end of the file are discarded
-
-    if ($in_bytes != $out_bytes) {
-	# Only write to the file if changed
-	seek(FILE, 0, 0);
-	print FILE @lines;
-
-	if ( !defined($where = tell(FILE)) ||
-	     !truncate(FILE, $where) ) {
-	    die "$name: Failed to truncate modified file: $f: $!\n";
-	}
-    }
-
-    close(FILE);
-}
diff --git a/misc/cleanpatch b/misc/cleanpatch
deleted file mode 100755
index 9680d03a..00000000
--- a/misc/cleanpatch
+++ /dev/null
@@ -1,258 +0,0 @@
-#!/usr/bin/perl -w
-#
-# Clean a patch file -- or directory of patch files -- of stealth whitespace.
-# WARNING: this can be a highly destructive operation.  Use with caution.
-#
-
-use bytes;
-use File::Basename;
-
-# Default options
-$max_width = 79;
-
-# Clean up space-tab sequences, either by removing spaces or
-# replacing them with tabs.
-sub clean_space_tabs($)
-{
-    no bytes;			# Tab alignment depends on characters
-
-    my($li) = @_;
-    my($lo) = '';
-    my $pos = 0;
-    my $nsp = 0;
-    my($i, $c);
-
-    for ($i = 0; $i < length($li); $i++) {
-	$c = substr($li, $i, 1);
-	if ($c eq "\t") {
-	    my $npos = ($pos+$nsp+8) & ~7;
-	    my $ntab = ($npos >> 3) - ($pos >> 3);
-	    $lo .= "\t" x $ntab;
-	    $pos = $npos;
-	    $nsp = 0;
-	} elsif ($c eq "\n" || $c eq "\r") {
-	    $lo .= " " x $nsp;
-	    $pos += $nsp;
-	    $nsp = 0;
-	    $lo .= $c;
-	    $pos = 0;
-	} elsif ($c eq " ") {
-	    $nsp++;
-	} else {
-	    $lo .= " " x $nsp;
-	    $pos += $nsp;
-	    $nsp = 0;
-	    $lo .= $c;
-	    $pos++;
-	}
-    }
-    $lo .= " " x $nsp;
-    return $lo;
-}
-
-# Compute the visual width of a string
-sub strwidth($) {
-    no bytes;			# Tab alignment depends on characters
-
-    my($li) = @_;
-    my($c, $i);
-    my $pos = 0;
-    my $mlen = 0;
-
-    for ($i = 0; $i < length($li); $i++) {
-	$c = substr($li,$i,1);
-	if ($c eq "\t") {
-	    $pos = ($pos+8) & ~7;
-	} elsif ($c eq "\n") {
-	    $mlen = $pos if ($pos > $mlen);
-	    $pos = 0;
-	} else {
-	    $pos++;
-	}
-    }
-
-    $mlen = $pos if ($pos > $mlen);
-    return $mlen;
-}
-
-$name = basename($0);
-
-@files = ();
-
-while (defined($a = shift(@ARGV))) {
-    if ($a =~ /^-/) {
-	if ($a eq '-width' || $a eq '-w') {
-	    $max_width = shift(@ARGV)+0;
-	} else {
-	    print STDERR "Usage: $name [-width #] files...\n";
-	    exit 1;
-	}
-    } else {
-	push(@files, $a);
-    }
-}
-
-foreach $f ( @files ) {
-    print STDERR "$name: $f\n";
-
-    if (! -f $f) {
-	print STDERR "$f: not a file\n";
-	next;
-    }
-
-    if (!open(FILE, '+<', $f)) {
-	print STDERR "$name: Cannot open file: $f: $!\n";
-	next;
-    }
-
-    binmode FILE;
-
-    # First, verify that it is not a binary file; consider any file
-    # with a zero byte to be a binary file.  Is there any better, or
-    # additional, heuristic that should be applied?
-    $is_binary = 0;
-
-    while (read(FILE, $data, 65536) > 0) {
-	if ($data =~ /\0/) {
-	    $is_binary = 1;
-	    last;
-	}
-    }
-
-    if ($is_binary) {
-	print STDERR "$name: $f: binary file\n";
-	next;
-    }
-
-    seek(FILE, 0, 0);
-
-    $in_bytes = 0;
-    $out_bytes = 0;
-    $lineno = 0;
-
-    @lines  = ();
-
-    $in_hunk = 0;
-    $err = 0;
-
-    while ( defined($line = <FILE>) ) {
-	$lineno++;
-	$in_bytes += length($line);
-
-	if (!$in_hunk) {
-	    if ($line =~
-		/^\@\@\s+\-([0-9]+),([0-9]+)\s+\+([0-9]+),([0-9]+)\s\@\@/) {
-		$minus_lines = $2;
-		$plus_lines = $4;
-		if ($minus_lines || $plus_lines) {
-		    $in_hunk = 1;
-		    @hunk_lines = ($line);
-		}
-	    } else {
-		push(@lines, $line);
-		$out_bytes += length($line);
-	    }
-	} else {
-	    # We're in a hunk
-
-	    if ($line =~ /^\+/) {
-		$plus_lines--;
-
-		$text = substr($line, 1);
-		$text =~ s/[ \t\r]*$//;		# Remove trailing spaces
-		$text = clean_space_tabs($text);
-
-		$l_width = strwidth($text);
-		if ($max_width && $l_width > $max_width) {
-		    print STDERR
-			"$f:$lineno: adds line exceeds $max_width ",
-			"characters ($l_width)\n";
-		}
-
-		push(@hunk_lines, '+'.$text);
-	    } elsif ($line =~ /^\-/) {
-		$minus_lines--;
-		push(@hunk_lines, $line);
-	    } elsif ($line =~ /^ /) {
-		$plus_lines--;
-		$minus_lines--;
-		push(@hunk_lines, $line);
-	    } else {
-		print STDERR "$name: $f: malformed patch\n";
-		$err = 1;
-		last;
-	    }
-
-	    if ($plus_lines < 0 || $minus_lines < 0) {
-		print STDERR "$name: $f: malformed patch\n";
-		$err = 1;
-		last;
-	    } elsif ($plus_lines == 0 && $minus_lines == 0) {
-		# End of a hunk.  Process this hunk.
-		my $i;
-		my $l;
-		my @h = ();
-		my $adj = 0;
-		my $done = 0;
-
-		for ($i = scalar(@hunk_lines)-1; $i > 0; $i--) {
-		    $l = $hunk_lines[$i];
-		    if (!$done && $l eq "+\n") {
-			$adj++; # Skip this line
-		    } elsif ($l =~ /^[ +]/) {
-			$done = 1;
-			unshift(@h, $l);
-		    } else {
-			unshift(@h, $l);
-		    }
-		}
-
-		$l = $hunk_lines[0];  # Hunk header
-		undef @hunk_lines;    # Free memory
-
-		if ($adj) {
-		    die unless
-			($l =~ /^\@\@\s+\-([0-9]+),([0-9]+)\s+\+([0-9]+),([0-9]+)\s\@\@(.*)$/);
-		    my $mstart = $1;
-		    my $mlin = $2;
-		    my $pstart = $3;
-		    my $plin = $4;
-		    my $tail = $5; # doesn't include the final newline
-
-		    $l = sprintf("@@ -%d,%d +%d,%d @@%s\n",
-				 $mstart, $mlin, $pstart, $plin-$adj,
-				 $tail);
-		}
-		unshift(@h, $l);
-
-		# Transfer to the output array
-		foreach $l (@h) {
-		    $out_bytes += length($l);
-		    push(@lines, $l);
-		}
-
-		$in_hunk = 0;
-	    }
-	}
-    }
-
-    if ($in_hunk) {
-	print STDERR "$name: $f: malformed patch\n";
-	$err = 1;
-    }
-
-    if (!$err) {
-	if ($in_bytes != $out_bytes) {
-	    # Only write to the file if changed
-	    seek(FILE, 0, 0);
-	    print FILE @lines;
-
-	    if ( !defined($where = tell(FILE)) ||
-		 !truncate(FILE, $where) ) {
-		die "$name: Failed to truncate modified file: $f: $!\n";
-	    }
-	}
-    }
-
-    close(FILE);
-}
diff --git a/misc/makedist.sh b/misc/makedist.sh
deleted file mode 100755
index 3027196a..00000000
--- a/misc/makedist.sh
+++ /dev/null
@@ -1,71 +0,0 @@
-#!/bin/sh
-# * THIS SCRIPT IS OBSOLETE DO NOT USE *
- 
-MAJORVER=`grep NASM_MAJOR_VER nasm.h | head -1 | cut -f3 -d' '`
-MINORVER=`grep NASM_MINOR_VER nasm.h | head -1 | cut -f3 -d' '`
-VERSION=`grep NASM_VER nasm.h | head -1 | cut -f3 -d' ' | sed s/\"//g`
-DOSVERSION="${MAJORVER}${MINORVER}"
-NASM_TAR_GZ=dist/nasm-${VERSION}.tar.gz
-NASM_ZIP=dist/nasm${DOSVERSION}s.zip
-NASM_DOS_ZIP=dist/nasm${DOSVERSION}.zip
-NASM_DOC_ZIP=dist/nasm${DOSVERSION}d.zip
-
-if [ -d dist ]; then rm -rf dist; fi
-if [ -d nasm-${VERSION} ]; then rm -rf nasm-${VERSION}; fi
-if [ ! -d dist ]; then mkdir dist; fi
-if [ -f dist/nasm.tar.gz ]; then rm dist/nasm.tar.gz; fi
-mkdir nasm-${VERSION}
-(cd nasm-${VERSION}; ln -s ../* .;
- rm -f nasm-${VERSION} dist Checklist GNUmakefile)
-find nasm-${VERSION}/ -follow -name GNUmakefile > tar-exclude
-find nasm-${VERSION}/ -follow -name RCS >> tar-exclude
-find nasm-${VERSION}/ -follow -name '*.exe' >> tar-exclude
-find nasm-${VERSION}/ -follow -name '*.uu' >> tar-exclude
-find nasm-${VERSION}/ -follow -name '*,v' >> tar-exclude
-for i in nasm-${VERSION}/doc/{nasmdoc.hpj,nasmdoc.rtf,nasmdoc.texi,Readme};
-  do echo $i; done >> tar-exclude
-tar chvfX dist/nasm-${VERSION}.tar tar-exclude nasm-${VERSION}
-rm -f tar-exclude
-tar tf dist/nasm-${VERSION}.tar | (echo nasm.doc; sed \
-  -e 's:^nasm-[^/]*/::' \
-  -e 's:/$::' \
-  -e '/install-sh/d' \
-  -e '/makedist\.sh/d' \
-  -e '/exasm\.zip/d' \
-  -e '/config/d' \
-  -e '/doc\/.*\.html/d' \
-  -e '/doc\/Readme/d' \
-  -e '/doc\/nasmdoc\.ps/d' \
-  -e '/doc\/nasmdoc\.txt/d' \
-  -e '/doc\/nasmdoc\.rtf/d' \
-  -e '/doc\/nasmdoc\.hpj/d' \
-  -e '/doc\/nasmdoc\.texi/d' \
-  -e '/doc\/nasmdoc\.hlp/d' \
-  -e '/doc\/nasm\.info/d' \
-  ) | sort > zipfiles
-sed \
-  -e '/^[^\/]*\.\(c\|h\|pl\|bas\|dat\)$/d' \
-  -e '/^doc\(\/.*\)\?/d' \
-  -e '/standard\.mac/d' \
-  -e '/Makefile/d' \
-  -e '/rdoff/d' \
-  < zipfiles > zipfiles.dos
-gzip -9 dist/nasm-${VERSION}.tar
-rm -rf nasm-${VERSION}
-ln -s doc/nasmdoc.src nasm.doc
-zip -l -k ${NASM_ZIP} `cat zipfiles`
-zip -k ${NASM_ZIP} *.exe misc/exasm.zip
-zip -l -k ${NASM_DOS_ZIP} `cat zipfiles.dos`
-zip -k ${NASM_DOS_ZIP} *.exe misc/exasm.zip
-rm -f nasm.doc
-(cd doc; zip -l -k ../${NASM_DOC_ZIP} \
-  Readme \
-  nasmdoc.src rdsrc.pl inslist.pl \
-  nasmdoc.txt \
-  nasmdoc.ps \
-  *.html
- zip -k ../${NASM_DOC_ZIP} \
-  nasmdoc.hlp \
-  nasm.info)
-rm -f zipfiles zipfiles.dos
-echo Distributions complete.
diff --git a/misc/release b/misc/release
deleted file mode 100755
index 14e750a6..00000000
--- a/misc/release
+++ /dev/null
@@ -1,101 +0,0 @@
-#!/bin/bash -xe
-#
-# Generate a NASM release
-#
-# Usage: release version [destination]
-#
-
-version="$1"
-if [ -z "$1" ]; then
-    echo "Usage: $0 version [destination]" 1>&2
-    exit 1
-fi
-
-WHERE="$2"
-if [ -z "$WHERE" ]; then
-    WHERE=/var/tmp
-fi
-
-if [ -n "$GIT_DIR" ]; then
-    HERE="$GIT_DIR"
-else
-    HERE=`pwd`
-fi
-
-if [ x`cat version` != x"${version}" ]; then
-    echo "${version}" > version
-    git update-index version
-    git commit -m "Version ${version}" -- version
-fi
-git tag -m "NASM version ${version}" -f "nasm-${version}" 
-
-cd "$WHERE"
-rm -rf nasm-release.*
-work=nasm-release.$$
-mkdir $work
-cd $work
-unset GIT_DIR
-git clone -s -l "$HERE" nasm
-rm -rf nasm/.git nasm/.gitignore
-
-# Create files which are in the release but automatically generated
-cd nasm
-./autogen.sh
-./configure --prefix=/usr/local
-make perlreq spec manpages
-make alldeps
-make distclean
-cd ..
-
-# Clean up any previous attempt
-rm -f ../nasm-"$version".tar.gz  ../nasm-"$version"-xdoc.tar.gz
-rm -f ../nasm-"$version".tar.bz2 ../nasm-"$version"-xdoc.tar.bz2
-rm -f ../nasm-"$version".tar.xz  ../nasm-"$version"-xdoc.tar.xz
-rm -f ../nasm-"$version".zip     ../nasm-"$version"-xdoc.zip
-
-# Create tarfile (Unix convention: file includes prefix)
-mv nasm nasm-"$version"
-tar cvvf  nasm-"$version".tar nasm-"$version"
-xz    -9ek nasm-"$version".tar
-bzip2 -9k  nasm-"$version".tar
-gzip  -9   nasm-"$version".tar
-mv nasm-"$version".tar.gz nasm-"$version".tar.bz2 nasm-"$version".tar.xz ..
-
-# Create zipfile (DOS convention: no prefix, convert file endings)
-cd nasm-"$version"
-zip -9Dlr ../../nasm-"$version".zip * -x \*.jpg -x \*.zip -x \*.ico	# Text files
-zip -9Dgr ../../nasm-"$version".zip * -i \*.jpg -i \*.zip -i \*.ico	# Binary files
-cd ..
-
-# Record what we have already generated
-find nasm-"$version" -not -type d -print > main
-
-# Create documentation
-cd nasm-"$version"
-./configure --prefix=/usr/local
-make doc
-# Remove intermediate files.
-make cleaner
-cd ..
-
-# Remove non-documentation
-cat main | xargs rm -f
-# Delete empty subdirectories
-find nasm-"$version"/doc -type d -exec rmdir '{}' \; 2>/dev/null || true
-
-# Create doc tarfile
-tar cvvf nasm-"$version"-xdoc.tar nasm-"$version"/doc
-xz    -9ek nasm-"$version"-xdoc.tar
-bzip2 -9k  nasm-"$version"-xdoc.tar
-gzip  -9   nasm-"$version"-xdoc.tar
-mv nasm-"$version"-xdoc.tar.gz nasm-"$version"-xdoc.tar.bz2 nasm-"$version"-xdoc.tar.xz ..
-
-# Create doc zipfile (DOS convention: no prefix, convert file endings)
-# (Note: generating Win .hlp files requires additional tools)
-cd nasm-"$version"
-zip -9Dlr ../../nasm-"$version"-xdoc.zip doc -x \*.pdf -x \*.info\*
-zip -9Dgr ../../nasm-"$version"-xdoc.zip doc -i \*.pdf -i \*.info\*
-
-# Clean up
-cd ../..
-rm -rf "$work"
diff --git a/misc/tag-release b/misc/tag-release
deleted file mode 100755
index 9e3a0bd0..00000000
--- a/misc/tag-release
+++ /dev/null
@@ -1,58 +0,0 @@
-#!/bin/sh
-
-version=""
-repo=""
-branch=""
-push=0
-
-for opt; do
-    case "$opt" in
-    --ver=*)
-        version=`echo $opt | sed 's/[-a-zA-Z0-9]*=//'`
-        ;;
-    --repo=*)
-        repo=`echo $opt | sed 's/[-a-zA-Z0-9]*=//'`
-        ;;
-    --branch=*)
-        branch=`echo $opt | sed 's/[-a-zA-Z0-9]*=//'`
-        ;;
-    --push)
-	push=1
-	;;
-    --no-push)
-        push=0
-        ;;
-    -*)
-	echo "Invalid option: $opt" 1>&2
-	exit 1
-	;;
-    *)
-        version=$opt
-        ;;
-    esac
-done
-
-if [ -z "$version" ]; then
-    echo "  Usage"
-    echo "      $0 --ver=num [--repo=name --branch=name --push]" 1>&2
-    echo "  Example"
-    echo "      $0 --ver=2.10rc1 --repo=git+ssh://user@repo.or.cz/nasm.git --branch=master --no-push" 1>&2
-    echo "  With --no-push the changes are not pushed out to remote repo"
-    exit 1
-fi
-
-tag="nasm-$version"
-
-echo "$version" > version
-git add version
-git commit -m "NASM $version"
-git tag -a -m "NASM $version" "$tag"
-
-if [ $push = 1 ]; then
-    set -x
-    git push $repo $branch
-    git push $repo $tag
-    git push --tags $repo
-    set +x
-fi
-