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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 3584 | sourcerer | 1 | #!/usr/bin/perl |
| 2 | |||
| 3 | use warnings; |
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| 4 | use strict; |
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| 5 | |||
| 6 | die "Usage: makefixed.pl |
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| 7 | |||
| 8 | my $val = shift @ARGV; |
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| 9 | |||
| 10 | $val *= (1 << 10); |
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| 11 | |||
| 12 | # Round away from zero |
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| 13 | if ($val < 0) { |
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| 14 | $val -= 0.5; |
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| 15 | } else { |
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| 16 | $val += 0.5; |
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| 17 | } |
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| 18 | |||
| 19 | # Truncates back towards zero |
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| 20 | printf("0x%.8x\n", $val); |
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| 21 |