A 32-bit perl can't handle 64-bit addresses without using the BigInt package.
Signed-off-by: Matthew Wilcox <[email protected]>
diff --git a/scripts/markup_oops.pl b/scripts/markup_oops.pl
index 528492b..8977401 100644
--- a/scripts/markup_oops.pl
+++ b/scripts/markup_oops.pl
@@ -1,6 +1,7 @@
#!/usr/bin/perl
use File::Basename;
+use Math::BigInt;
# Copyright 2008, Intel Corporation
#
@@ -172,8 +173,8 @@ while (<STDIN>) {
parse_x86_regs($line);
}
-my $decodestart = hex($target) - hex($func_offset);
-my $decodestop = hex($target) + 8192;
+my $decodestart = Math::BigInt->from_hex("0x$target") - Math::BigInt->from_hex("0x$func_offset");
+my $decodestop = Math::BigInt->from_hex("0x$target") + 8192;
if ($target eq "0") {
print "No oops found!\n";
print "Usage: \n";
--
Matthew Wilcox Intel Open Source Technology Centre
"Bill, look, we understand that you're interested in selling us this
operating system, but compare it to ours. We can't possibly take such
a retrograde step."
On Mon, 13 Jul 2009 08:18:19 -0600
Matthew Wilcox <[email protected]> wrote:
>
> A 32-bit perl can't handle 64-bit addresses without using the BigInt
> package.
>
> Signed-off-by: Matthew Wilcox <[email protected]>
looks sane enuogh to me
Acked-by: Arjan van de Ven <[email protected]>
Andrew, can you pull this into -mm patch-logistics wise please?
>
> diff --git a/scripts/markup_oops.pl b/scripts/markup_oops.pl
> index 528492b..8977401 100644
> --- a/scripts/markup_oops.pl
> +++ b/scripts/markup_oops.pl
> @@ -1,6 +1,7 @@
> #!/usr/bin/perl
>
> use File::Basename;
> +use Math::BigInt;
>
> # Copyright 2008, Intel Corporation
> #
> @@ -172,8 +173,8 @@ while (<STDIN>) {
> parse_x86_regs($line);
> }
>
> -my $decodestart = hex($target) - hex($func_offset);
> -my $decodestop = hex($target) + 8192;
> +my $decodestart = Math::BigInt->from_hex("0x$target") -
> Math::BigInt->from_hex("0x$func_offset"); +my $decodestop =
> Math::BigInt->from_hex("0x$target") + 8192; if ($target eq "0") {
> print "No oops found!\n";
> print "Usage: \n";
>
--
Arjan van de Ven Intel Open Source Technology Centre
For development, discussion and tips for power savings,
visit http://www.lesswatts.org