FreeBSD/Linux Kernel Cross Reference
sys/dev/cxgb/bin2h.pl

     #!/usr/bin/perl -w 
     
     #$FreeBSD: releng/12.0/sys/dev/cxgb/bin2h.pl 326255 2017-11-27 14:52:40Z pfg $
     
     if ($#ARGV != 1) {
       print "bin2h.pl <firmware> <headername>\n";
       exit 1;
     } 
     
    my $success = open INPUT, "$ARGV[0]";
    unless ($success) {
      print "failed to open input\n";
      exit 1;
    }
    $success = open OUTPUT, ">$ARGV[1].h";
    unless ($success) {
      print "failed to open output\n";
      exit 1;
    }
    
    
    my $license = <<END;
    /**************************************************************************
    
    SPDX-License-Identifier: BSD-2-Clause-FreeBSD
    
    Copyright (c) 2007-2009, Chelsio Inc.
    All rights reserved.
    
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are met:
    
     1. Redistributions of source code must retain the above copyright notice,
        this list of conditions and the following disclaimer.
    
     2. Neither the name of the Chelsio Corporation nor the names of its
        contributors may be used to endorse or promote products derived from
        this software without specific prior written permission.
    
    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
    AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
    IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
    ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
    LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
    CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
    SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
    INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN22
    CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
    ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
    POSSIBILITY OF SUCH DAMAGE.
    
    
    \$FreeBSD\$
    
    ***************************************************************************/
    END
    print OUTPUT "$license\n";
    
    
    my $binary;
    
    my ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,
     $atime,$mtime,$ctime,$blksize,$blocks)
      = stat($ARGV[0]);
    
    
    print OUTPUT "#define U (unsigned char)\n\n"; 
    
    print OUTPUT "static unsigned int $ARGV[1]_length = $size;\n";
    print OUTPUT "static unsigned char $ARGV[1]" . "[$size]" . " = {\n";
    
    for (my $i = 0; $i < $size; $i += 4) {
      my $number_read = read(INPUT, $binary, 4);
      my ($a, $b, $c, $d) = unpack("C C C C", $binary);
      $buf = sprintf("\tU 0x%02X, U 0x%02X, U 0x%02X, U 0x%02X, \n", $a, $b, $c, $d);
      print OUTPUT $buf;
    }
    print OUTPUT "};\n";
    
    
    

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