On Fri, Oct 16, 2015 at 02:29:08PM +0300, Maxim Ostapenko wrote:
> On 14/10/15 15:12, Jakub Jelinek wrote:
> >On Wed, Oct 14, 2015 at 03:02:22PM +0300, Maxim Ostapenko wrote:
> >>On 14/10/15 14:06, Jakub Jelinek wrote:
> >>>On Wed, Oct 14, 2015 at 01:51:44PM +0300, Maxim Ostapenko wrote:
> Ok,
On 14/10/15 15:12, Jakub Jelinek wrote:
On Wed, Oct 14, 2015 at 03:02:22PM +0300, Maxim Ostapenko wrote:
On 14/10/15 14:06, Jakub Jelinek wrote:
On Wed, Oct 14, 2015 at 01:51:44PM +0300, Maxim Ostapenko wrote:
Ok, got it. The first solution would require changes in libsanitizer because
heurist
On Wed, Oct 14, 2015 at 03:02:22PM +0300, Maxim Ostapenko wrote:
> On 14/10/15 14:06, Jakub Jelinek wrote:
> >On Wed, Oct 14, 2015 at 01:51:44PM +0300, Maxim Ostapenko wrote:
> >>Ok, got it. The first solution would require changes in libsanitizer because
> >>heuristic doesn't work for GCC, so perh
On 14/10/15 14:06, Jakub Jelinek wrote:
On Wed, Oct 14, 2015 at 01:51:44PM +0300, Maxim Ostapenko wrote:
Ok, got it. The first solution would require changes in libsanitizer because
heuristic doesn't work for GCC, so perhaps new UBSan entry point should go
upstream, right? Or this may be impleme
On Wed, Oct 14, 2015 at 01:51:44PM +0300, Maxim Ostapenko wrote:
> Ok, got it. The first solution would require changes in libsanitizer because
> heuristic doesn't work for GCC, so perhaps new UBSan entry point should go
> upstream, right? Or this may be implemented as local patch for GCC?
No. Th
On 14/10/15 10:48, Jakub Jelinek wrote:
On Tue, Oct 13, 2015 at 02:22:36PM +0300, Maxim Ostapenko wrote:
This is the final patch. Force libsanitizer to use an old ABI for ubsan
float cast data descriptors, because for some exprs (e.g. that type of
tcc_declaration) we can't get the right location
On Tue, Oct 13, 2015 at 02:22:36PM +0300, Maxim Ostapenko wrote:
> This is the final patch. Force libsanitizer to use an old ABI for ubsan
> float cast data descriptors, because for some exprs (e.g. that type of
> tcc_declaration) we can't get the right location for now. I'm not sure about
> this,
This is the final patch. Force libsanitizer to use an old ABI for ubsan
float cast data descriptors, because for some exprs (e.g. that type of
tcc_declaration) we can't get the right location for now. I'm not sure
about this, perhaps it should be fixed in GCC somehow.
2015-10-13 Maxim Ostapenko
