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[Ada] Only use alternate stack when needed
authorArnaud Charlet <charlet@adacore.com>
Fri, 25 Feb 2022 09:39:57 +0000 (04:39 -0500)
committerPierre-Marie de Rodat <derodat@adacore.com>
Fri, 13 May 2022 08:04:45 +0000 (08:04 +0000)
commit78e26388edb20bc827a8c0504010621f01204af2
tree45983969bf72eccb0c0640be8c1291bf80edcb12tree
parent8150f295ec3b9b147c1355d136609c8226300375commit | diff
[Ada] Only use alternate stack when needed

If we're not going to install a signal handler for SIGSEGV then we do
not need an alternate stack to handle this signal (and e.g. stack
overflows).

gcc/ada/

* libgnarl/s-taprop__linux.adb (Initialize): Do not use an
alternate stack if no handler for SEGV is installed.
gcc/ada/libgnarl/s-taprop__linux.adb diff | blob | blame | history
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