[apple/boot.git] / i386 / nasm / macros.pl

#!/usr/bin/perl
#
# macros.pl   produce macros.c from standard.mac
#
# The Netwide Assembler is copyright (C) 1996 Simon Tatham and
# Julian Hall. All rights reserved. The software is
# redistributable under the licence given in the file "Licence"
# distributed in the NASM archive.

$fname = "standard.mac" unless $fname = $ARGV[0];
open INPUT,$fname || die "unable to open $fname\n";
open OUTPUT,">macros.c" || die "unable to open macros.c\n";

print OUTPUT "/* This file auto-generated from standard.mac by macros.pl" .
        " - don't edit it */\n\nstatic char *stdmac[] = {\n";

while (<INPUT>) {
  chomp;
  # this regexp ought to match anything at all, so why bother with
  # a sensible error message ;-)
  die "swirly thing alert" unless /^\s*((\s*([^"';\s]+|"[^"]*"|'[^']*'))*)/;
  $_ = $1;
  s/\\/\\\\/g;
  s/"/\\"/g;
  print OUTPUT "    \"$_\",\n" if length > 0;
}

print OUTPUT "    NULL\n};\n"
Commit	Line	Data
14c7c974 A	1	#!/usr/bin/perl
	2	#
	3	# macros.pl produce macros.c from standard.mac
	4	#
	5	# The Netwide Assembler is copyright (C) 1996 Simon Tatham and
	6	# Julian Hall. All rights reserved. The software is
	7	# redistributable under the licence given in the file "Licence"
	8	# distributed in the NASM archive.
	9
	10	$fname = "standard.mac" unless $fname = $ARGV[0];
	11	open INPUT,$fname \|\| die "unable to open $fname\n";
	12	open OUTPUT,">macros.c" \|\| die "unable to open macros.c\n";
	13
	14	print OUTPUT "/* This file auto-generated from standard.mac by macros.pl" .
	15	" - don't edit it /\n\nstatic char stdmac[] = {\n";
	16
	17	while (<INPUT>) {
	18	chomp;
	19	# this regexp ought to match anything at all, so why bother with
	20	# a sensible error message ;-)
	21	die "swirly thing alert" unless /^\s((\s([^"';\s]+\|"[^"]"\|'[^']'))*)/;
	22	$_ = $1;
	23	s/\\/\\\\/g;
	24	s/"/\\"/g;
	25	print OUTPUT " \"$_\",\n" if length > 0;
	26	}
	27
	28	print OUTPUT " NULL\n};\n"