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RE: testsuite result updates for x86_64-w64-mingw32
- From: Tamar Christina <Tamar dot Christina at arm dot com>
- To: Óscar Fuentes <ofv at wanadoo dot es>, Eric Botcazou <ebotcazou at adacore dot com>
- Cc: "gcc at gcc dot gnu dot org" <gcc at gcc dot gnu dot org>, nd <nd at arm dot com>
- Date: Tue, 22 Jan 2019 11:05:42 +0000
- Subject: RE: testsuite result updates for x86_64-w64-mingw32
- References: <8cfa796c-f85c-3f22-b0ea-10d90051149e@emrich-ebersheim.de> <1892721.cidosd5kZ3@polaris> <87pnw7pdt2.fsf@telefonica.net> <81049490.NJTenN0l56@polaris> <87h8hjoxgj.fsf@telefonica.net> <DB6PR0802MB2309009B13586AB3D97FB004FF980@DB6PR0802MB2309.eurprd08.prod.outlook.com>
Forwarding to list as well.
> -----Original Message-----
> From: Tamar Christina
> Sent: Tuesday, January 22, 2019 11:02
> To: 'Óscar Fuentes' <ofv@wanadoo.es>; Eric Botcazou
> <ebotcazou@adacore.com>
> Cc: gcc@gcc.gnu.org
> Subject: RE: testsuite result updates for x86_64-w64-mingw32
>
> Hi Eric,
>
> This slipped my mind, but I was taking a look at it yesterday.
>
> The gnat1 command that fails is
>
> mingw-w64-gcc/src/build-i686-w64-mingw32/gcc/gnat1.exe -gnatwa -quiet -
> nostdinc -dumpbase g-exptty.adb -auxbase-strip g-exptty.o -O2 -Wextra -
> Wall -g -gnatpg -mtune=generic -march=i686 -gnatO g-exptty.o g-exptty.adb
> -o E:\msys32-devel\tmp\ccAujHCD.s
>
> I attached gdb and set set env ADA_INCLUDE_PATH and it seems to not be
> able to find some file but segfaults when printing the error, so I'm guessing
> there's a heap corruption somewhere.
>
> The full stack trace is
> https://gist.github.com/Mistuke/a62d45337f7515f5f4725fcff1c93395
>
> It seem to not be able to find s-reldel.ads? Any tips on how to debug this?
>
> Regards,
> Tamar
>
> > -----Original Message-----
> > From: gcc-owner@gcc.gnu.org <gcc-owner@gcc.gnu.org> On Behalf Of
> Óscar
> > Fuentes
> > Sent: Thursday, October 18, 2018 20:40
> > To: Eric Botcazou <ebotcazou@adacore.com>
> > Cc: gcc@gcc.gnu.org
> > Subject: Re: testsuite result updates for x86_64-w64-mingw32
> >
> > Eric Botcazou <ebotcazou@adacore.com> writes:
> >
> > >> About the Ada compiler: it doesn't build on i686-w64-mingw32. It is
> > >> the reason why MSYS2 is stuck with 7.3 for 32 bits.
> > >
> > > Why doesn't it build? Because of PR ada/81878?
> >
> > More specifically:
> >
> > xgcc.exe: internal compiler error: Aborted signal terminated program
> > gnat1
> >
> > If you are interested on analyzing this problem, ask and I'll try to
> > help as far as my time permits.