blob: 4d7063749b4801aea407152318239a5b624d1b5b (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
|
#! perl
# scan all .o files for illegal instructions from passing aggregates to varargs functions.
use File::Find;
find( \&CheckFile, "." );
sub CheckFile
{
return unless (/\.o$/ );
open( DIS, "objdump --disassemble -C $_|" ) || die "can't process $_";
while( <DIS> )
{
$symbol = $1 if ( /^[0-9]+ \<(.*)\>:/ );
if ( /\s+ud2a/ )
{
print "Illegal instruction in $symbol in ", $File::Find::name, "\n";
}
}
}
|