> -----Original Message----- > From: Evgeny Karpov <evgeny.kar...@microsoft.com> > Sent: Thursday, February 29, 2024 8:46 AM > To: Andrew Pinski <pins...@gmail.com> > Cc: Richard Sandiford <richard.sandif...@arm.com>; gcc- > patc...@gcc.gnu.org; 10wa...@gmail.com; Maxim Kuvyrkov > <maxim.kuvyr...@linaro.org>; m...@harmstone.com; Zac Walker > <zacwal...@microsoft.com>; Ron Riddle <ron.rid...@microsoft.com>; Radek > Barton <radek.bar...@microsoft.com>; Andrew Pinski (QUIC) > <quic_apin...@quicinc.com> > Subject: [PATCH v1 08/13] aarch64: Add Cygwin and MinGW environments > for AArch64 > > Wednesday, February 28, 2024 2:00 AM > Andrew Pinski wrote: > > > What does this mean with respect to C++ exceptions? Or you using SJLJ > > exceptions support or the dwarf unwinding ones without SEH support? > > I am not sure if SJLJ exceptions is well tested any more in GCC either. > > > > Also I have a question if you ran the full GCC/G++ testsuites and what > > were the results? > > If you did run it, did you use a cross compiler or the native > > compiler? Did you do a bootstrap (GCC uses C++ but no exceptions though)? > > As mentioned in the cover letter and the thread, the current contribution > covers only the C scope. > Exception handling is fully disabled for now. > There is an experimental build with C++ and SEH, however, it is not included > in > the plan for the current contribution. > > https://github.com/Windows-on-ARM-Experiments/mingw-woarm64-build > > > If you run using a cross compiler, did you use ssh or some other route > > to run the applications? > > > > Thanks, > > Andrew Pinski > > GitHub Actions are used to cross-compile toolchains, packages and tests, and > execute tests on Windows Arm64.
This does not answer my question because what you are running is just simple testcases and not the FULL GCC testsuite. So again have you ran the GCC testsuite and do you have a dejagnu board to be able to execute the binaries? I think without the GCC testsuite ran to find all of the known failures, you are going to be running into many issues. The GCC testsuite includes many tests for ABI corner cases and many features that you will most likely not think about testing using your simple testcases. In fact I suspect there will be some of the aarch64 testcases which will need to be modified for the windows ABI which you have not done yet. Thanks, Andrew Pinski > > https://github.com/Windows-on-ARM-Experiments/mingw-woarm64- > build/actions/runs/7929205044 > > Regards, > Evgeny
