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Commit | Line | Data |
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376d9ce8 TL |
1 | #!/usr/bin/perl |
2 | ||
3 | use warnings; | |
4 | use strict; | |
5 | ||
6 | my @flags = (); | |
7 | my $got_flags_section; | |
8 | ||
9 | while (<STDIN>) { | |
10 | if (/^\s*Recognized CPUID flags:/) { | |
11 | $got_flags_section = 1; | |
12 | next; | |
13 | } | |
14 | next if !$got_flags_section; | |
15 | ||
16 | s/^\s+//; | |
17 | ||
18 | push @flags, split(/\s+/); | |
19 | } | |
20 | ||
21 | die "no QEMU/KVM CPU flags detected from STDIN input" if scalar (@flags) <= 0; | |
22 | ||
23 | print join("\n", @flags) or die "$!\n"; |