emo/busybox
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

attack the biggest stack users:

Browse Source 
-mkfs_minix_main [busybox_unstripped]:                  4288
-mkfs_minix_main [busybox_unstripped]:                  4276
-grave [busybox_unstripped]:                            4260
(bzip2 users too - not listed)

price we pay in code size increase:
mainSort                                            2458    2515     +57
grave                                               1005    1058     +53
sendMTFValues                                       2177    2195     +18
BZ2_blockSort                                        122     125      +3
mkfs_minix_main                                     3070    3022     -48
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 4/1 up/down: 131/-48)            Total: 83 bytes
This commit is contained in:
Denis Vlasenko
2007-12-02 08:35:37 +00:00
parent 8003e266ed
commit ab801874f8
8 changed files with 85 additions and 20 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
scripts/checkstack.pl
View File

@ -126,7 +126,8 @@ while (my $line = <STDIN>) {
$addr =~ s/ /0/g;
$addr = "0x$addr";
my $intro = "$addr $func [$file]:";
# bbox: was: my $intro = "$addr $func [$file]:";
my $intro = "$func [$file]:";
my $padlen = 56 - length($intro);
while ($padlen > 0) {
$intro .= ' ';