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[Bug ada/50678] [4.7 Regression] FAIL: c52104y on x86_64-apple-darwin10
- From: "ebotcazou at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 12 Oct 2011 20:55:31 +0000
- Subject: [Bug ada/50678] [4.7 Regression] FAIL: c52104y on x86_64-apple-darwin10
- Auto-submitted: auto-generated
- References: <bug-50678-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50678
--- Comment #26 from Eric Botcazou <ebotcazou at gcc dot gnu.org> 2011-10-12 20:55:31 UTC ---
> reproducible (using gdb 7.1) on darwin9 @ m64 (m32 is OK on D9 and D10) -
> - so where are we looking for a problem- in the m64 libgcc_s unwinder - or in
> the ada handers? .. or in libSystem ?
First the signal unwinder, i.e. how it restores registers that have been saved
by the kernel when the signal was raised. So libgcc or the system equivalent
if there is one. Unfortunately my Darwin knowledge is pretty limited...