gcc64 float bug

[Maarten Lankhorst]

Hi AJ,

I isolated and fixed the gcc bug, but it will take some time before the 
changes make it into wine stable. Should I add a testcase to configure 
to detect a broken version of gcc, and refuse to build wine64 if this is 
the case?

See this link for the fix, and the testcase: 
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43869

gdiplus tests seem to pass now, no weird test failures any more. I put 
my test results at: 
http://test.winehq.org/data/033bb8a2f9bd57000e64d5566f1b52a1cdf3f730/index_W...
I have no idea why it claims to have crashed, a few of them that claimed 
to have crashed ran succesfully till the end, but apart from that a few 
more testcases succeed. A few tests crash for me, but this appears to be 
a side effect from running gcc-svn, since it happens with and without 
the patch. I'm getting a lot of fixmes about 
DW_CFA_remember_state/DW_CFA_restore_state not being implemented.

Cheers,
Maarten

[André Hentschel]

Am 25.04.2010 18:52, schrieb Maarten Lankhorst:
> Hi AJ,
>
> I isolated and fixed the gcc bug, but it will take some time before the
> changes make it into wine stable. Should I add a testcase to configure
> to detect a broken version of gcc, and refuse to build wine64 if this is
> the case?
>
> See this link for the fix, and the testcase:
> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43869
>
> gdiplus tests seem to pass now, no weird test failures any more. I put
> my test results at:
> http://test.winehq.org/data/033bb8a2f9bd57000e64d5566f1b52a1cdf3f730/index_W...
>
> I have no idea why it claims to have crashed, a few of them that claimed
> to have crashed ran succesfully till the end, but apart from that a few
> more testcases succeed. A few tests crash for me, but this appears to be
> a side effect from running gcc-svn, since it happens with and without
> the patch. I'm getting a lot of fixmes about
> DW_CFA_remember_state/DW_CFA_restore_state not being implemented.
>
> Cheers,
> Maarten

These are great news. Good work!!!

[Eric Pouech]

Le 26/04/2010 19:32, André Hentschel a écrit :
> Am 25.04.2010 18:52, schrieb Maarten Lankhorst:
> > I'm getting a lot of fixmes about
> > DW_CFA_remember_state/DW_CFA_restore_state not being implemented.

Alexandre added support for those items in dwarf unwinding code in 
ntdll/signal_x86_64.c, but it still requires to be done in dbghelp/dwarf.c.
Since the code in the later is heavily derivated from the former, it 
shouldn't be that hard

A+

[GOUJON Alexandre]

Maarten Lankhorst wrote :
> I isolated and fixed the gcc bug [...] 
> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43869

It's now resolved but they mistyped your first name.
Why didn't they ^C ^V it ?