[Bug c++/10135] [3.3/3.4 Regression] Uncaught exceptions with --disable-sjlj-exceptions configured GCC

[Bug c++/10135] [3.3/3.4 Regression] Uncaught exceptions with --disable-sjlj-exceptions configured GCC

[pinskia@physics.uc.edu]

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=10135


pinskia@physics.uc.edu changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|---                         |3.3.1

[Bug c++/10135] [3.3/3.4 Regression] Uncaught exceptions with --disable-sjlj-exceptions configured GCC

[pinskia at physics dot uc dot edu]

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=10135


pinskia at physics dot uc dot edu changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|3.3.1                       |3.3.2


------- Additional Comments From pinskia at physics dot uc dot edu  2003-07-15 19:19 -------
Cygwin usually is not configured with --disable-sjlj-exceptions so moving to 3.3.2.

[Bug c++/10135] [3.3/3.4 Regression] Uncaught exceptions with --disable-sjlj-exceptions configured GCC

[dannysmith at gcc dot gnu dot org]

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=10135



------- Additional Comments From dannysmith at gcc dot gnu dot org  2003-07-16 04:06 -------
Dwarf2 EH is not supported for cygwin or mingw.  It has been tried and it works 
most of the time but there are problems with Dwarf2 vs Win32 api callbacks and 
also with some combinations of -fomit-frame-pointer,  -mno-accumulate-outgoing-
args and the use of __stdcall calling convention.

The GCC-3.2 that was released by Cygwin and Mingw did use Dwarf2 EH.  That 
required local patches to crtstuff.c. These patches were never submitted to 
FSF. (The 'stock' cygwin mentioned by poster, is actually full of non-FSF 
patches -- I know, because, I am quilty of many of them). Because of subsequent 
bug reports to mingw list, mingw at least has dropped the experiment for now.   

Although it would be nice if Dwarf2 worked for cygwin and mingw, this is 
definitely not a regression.

Danny

[Bug c++/10135] Uncaught exceptions with --disable-sjlj-exceptions configured GCC

[pinskia at physics dot uc dot edu]

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=10135


pinskia at physics dot uc dot edu changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|[3.3/3.4 Regression]        |Uncaught exceptions with --
                   |Uncaught exceptions with -- |disable-sjlj-exceptions
                   |disable-sjlj-exceptions     |configured GCC
                   |configured GCC              |
   Target Milestone|3.3.2                       |3.4


------- Additional Comments From pinskia at physics dot uc dot edu  2003-07-16 04:10 -------
Because of Danny's analysis, I am removing the regression marker and moving target to 3.4 as it 
still would be nice for cygwin/mingw to get Dwarf2 exceptions.

[Bug c++/10135] Uncaught exceptions with --disable-sjlj-exceptions configured GCC

[pinskia at physics dot uc dot edu]

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=10135


pinskia at physics dot uc dot edu changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Severity|critical                    |normal
   Target Milestone|3.4                         |---


------- Additional Comments From pinskia at physics dot uc dot edu  2003-07-29 12:36 -------
There is really is no way that cygwin is getting dwarf exceptions for 3.4 it seems like it is 
too late.

[Bug target/10135] Uncaught exceptions with --disable-sjlj-exceptions configured GCC

[pinskia at physics dot uc dot edu]

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=10135


pinskia at physics dot uc dot edu changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
          Component|c++                         |target


------- Additional Comments From pinskia at physics dot uc dot edu  2003-07-29 16:31 -------
Target bug, not a c++ bug.

[Bug target/10135] Uncaught exceptions with --disable-sjlj-exceptions configured GCC

[pinskia at gcc dot gnu dot org]

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
           Severity|normal                      |enhancement
   Last reconfirmed|2003-05-28 18:56:18         |2003-12-26 19:57:21
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=10135

[Bug target/10135] Uncaught exceptions with --disable-sjlj-exceptions configured GCC

[dannysmith at users dot sourceforge dot net]

------- Comment #11 from dannysmith at users dot sourceforge dot net  2007-09-20 23:43 -------
You can --disable-sjlj-exceptions on cygwin and mingw now.
Danny


-- 

dannysmith at users dot sourceforge dot net changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED
   Target Milestone|---                         |4.3.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=10135