Improve OK bot's symbol counting
This commit is contained in:
parent
9ed0f77528
commit
2d0e0083bb
1 changed files with 40 additions and 9 deletions
|
@ -1,5 +1,7 @@
|
|||
#!/usr/bin/perl
|
||||
|
||||
use IPC::Cmd qw[ run ];
|
||||
|
||||
(@ARGV == 1)
|
||||
or die "ERROR: no map file specified.\n";
|
||||
open(my $file, $ARGV[0])
|
||||
|
@ -7,7 +9,6 @@ open(my $file, $ARGV[0])
|
|||
|
||||
my $src = 0;
|
||||
my $asm = 0;
|
||||
my $undocumented = 0;
|
||||
while (my $line = <$file>)
|
||||
{
|
||||
if ($line =~ /^ \.(\w+)\s+0x[0-9a-f]+\s+(0x[0-9a-f]+) (\w+)\/.+\.o/)
|
||||
|
@ -28,19 +29,49 @@ while (my $line = <$file>)
|
|||
}
|
||||
}
|
||||
}
|
||||
if($line =~ /^\s+0x([0-9A-f]+)\s+[A-z_]+([0-9A-f]+)/) {
|
||||
my $thing1 = sprintf("%08X", hex($1));
|
||||
my $thing2 = sprintf("%08X", hex($2));
|
||||
if($thing1 eq $thing2) {
|
||||
$undocumented += 1;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
# It sucks that we have to objdump twice, but I can't figure out how to get
|
||||
# stdin working for subcommands in perl while still having a timeout.
|
||||
my $total_syms_as_string;
|
||||
(run (
|
||||
command => "arm-none-eabi-nm pokeemerald.elf | wc -l",
|
||||
buffer => \$total_syms_as_string,
|
||||
timeout => 30
|
||||
))
|
||||
or die "ERROR: Error while getting all symbols: $?";
|
||||
|
||||
my $undocumented_as_string;
|
||||
(run (
|
||||
command => "arm-none-eabi-nm pokeemerald.elf | grep \"Unknown_\\|sub_\" | wc -l",
|
||||
buffer => \$undocumented_as_string,
|
||||
timeout => 30
|
||||
))
|
||||
or die "ERROR: Error while filtering for undocumented symbols: $?";
|
||||
|
||||
my $undocumented = $undocumented_as_string + 0;
|
||||
(($undocumented != 0) and ($undocumented_as_string ne "0"))
|
||||
or die "ERROR: Cannot convert string to num: '$undocumented_as_string'";
|
||||
|
||||
my $total_syms = $total_syms_as_string + 0;
|
||||
(($total_syms != 0) and ($total_syms_as_string ne "0"))
|
||||
or die "ERROR: Cannot convert string to num: '$total_syms_as_string'";
|
||||
|
||||
($total_syms != 0)
|
||||
or die "ERROR: No symbols found.";
|
||||
|
||||
my $total = $src + $asm;
|
||||
my $srcPct = sprintf("%.4f", 100 * $src / $total);
|
||||
my $asmPct = sprintf("%.4f", 100 * $asm / $total);
|
||||
|
||||
my $documented = $total_syms - $undocumented;
|
||||
my $docPct = sprintf("%.4f", 100 * $documented / $total_syms);
|
||||
my $undocPct = sprintf("%.4f", 100 * $undocumented / $total_syms);
|
||||
|
||||
print "$total total bytes of code\n";
|
||||
print "$src bytes of code in src ($srcPct%)\n";
|
||||
print "$asm bytes of code in asm ($asmPct%)\n";
|
||||
print "$undocumented global symbols undocumented\n";
|
||||
print "\n";
|
||||
print "$total_syms total symbols\n";
|
||||
print "$documented symbols documented ($docPct%)\n";
|
||||
print "$undocumented symbols undocumented ($undocPct%)\n";
|
||||
|
|
Loading…
Reference in a new issue