https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64645
--- Comment #7 from Bernd Edlinger ---
(In reply to Richard Henderson from comment #6)
> No. In that case this unwind info would simply be ignored.
> Anyway, fixed in r219860.
Thanks.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64645
Richard Henderson changed:
What|Removed |Added
Status|ASSIGNED|RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64645
--- Comment #5 from Bernd Edlinger ---
(In reply to Richard Henderson from comment #4)
> (In reply to Bernd Edlinger from comment #3)
> > AFAIK Cygwin-32 does not support the unwind info at all, right?.
>
> Wrong. This should be enough to fix i
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64645
--- Comment #4 from Richard Henderson ---
(In reply to Bernd Edlinger from comment #3)
> AFAIK Cygwin-32 does not support the unwind info at all, right?.
Wrong. This should be enough to fix it.
diff --git a/src/x86/sysv.S b/src/x86/sysv.S
inde
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64645
--- Comment #3 from Bernd Edlinger ---
OK.
AFAIK Cygwin-32 does not support the unwind info at all, right?.
Cygwin-64 does support Windows-SEH style unwind info.
libjava uses a kind of hack to get the stack trace:
see libjava/sysdep/i386/backt
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64645
Richard Henderson changed:
What|Removed |Added
Status|UNCONFIRMED |ASSIGNED
Last reconfirmed|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64645
--- Comment #1 from Bernd Edlinger ---
Created attachment 34473
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34473&action=edit
possible fix
BTW: I used binutils-2.25 here.
This patch seems to work, and I can build libjava with it.
Excl