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Off by 1 errors in mkfs7, now fixed.

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Warren Toomey
2016-03-11 06:57:46 +10:00
parent 947d44a681
commit 8d487fee5c
1 changed files with 4 additions and 4 deletions
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8
tools/mkfs7
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@@ -509,14 +509,14 @@ sub dump_image {
if ( $format eq "ptr" ) {
# Dump 8000 empty blocks first
foreach my $blocknum ( 0 .. NUMBLOCKS - 1 ) {
foreach my $offset ( 0 .. WORDSPERBLK ) {
foreach my $offset ( 0 .. WORDSPERBLK-1 ) {
print( $OUT word2three( 0 ) );
}
}
# Now the real blocks
foreach my $blocknum ( 0 .. NUMBLOCKS - 1 ) {
foreach my $offset ( 0 .. WORDSPERBLK ) {
foreach my $offset ( 0 .. WORDSPERBLK-1 ) {
print( $OUT word2three( $Block[$blocknum][$offset] || 0 ) );
}
}
@@ -526,14 +526,14 @@ sub dump_image {
if ( $format eq "simh" ) {
# Dump 8000 empty blocks first
foreach my $blocknum ( 0 .. NUMBLOCKS - 1 ) {
foreach my $offset ( 0 .. WORDSPERBLK ) {
foreach my $offset ( 0 .. WORDSPERBLK-1 ) {
print( $OUT pack( "CCCC", 0,0,0,0));
}
}
# Now the real blocks
foreach my $blocknum ( 0 .. NUMBLOCKS - 1 ) {
foreach my $offset ( 0 .. WORDSPERBLK ) {
foreach my $offset ( 0 .. WORDSPERBLK-1 ) {
my $word = $Block[$blocknum][$offset] || 0;
my $packedword = pack( "CCCC",
( $word >> 24 ) & 0xff,