diff options
Diffstat (limited to 'open_issues/_san.mdwn')
| -rw-r--r-- | open_issues/_san.mdwn | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/open_issues/_san.mdwn b/open_issues/_san.mdwn index 5980784b..374e89fe 100644 --- a/open_issues/_san.mdwn +++ b/open_issues/_san.mdwn @@ -35,10 +35,16 @@ as: * Undefined Behavior Sanitizer (UBsan; `-fsanitize=undefined`) Porting these to the Hurd is not a trivial task, for they have intimate -knowledge about the operating system kernel they're running on, and from a -first look they reimplement a lot of [[/glibc]] by directly using +knowledge about the operating system kernel they're running on, and +reimplement the needed parts of [[/glibc]] by directly using [[system_call]]s -- which is basically a no-go on GNU Hurd. +Samuel took some look at it and got some basic support for libubsan and libasan +by making it call glibc still: + <https://people.debian.org/~sthibault/hurd-i386/libubsan-hurd.diff> +which allowed to fix some issues in the hurd code. + +This needs to be updated to a newer gcc and submitted upstream. # IRC, OFTC, #gcc, 2012-12-11 |