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Disable VOSF on OSX, SIGSEGV recovery is too slow.

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gbeauche 2004-06-22 22:41:44 +00:00
parent 342db1fb26
commit 1c8f60e63a
1 changed files with 8 additions and 0 deletions
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8
SheepShaver/src/Unix/configure.in
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@ -642,6 +642,14 @@ dnl Can we do Video on SEGV Signals ?
CAN_VOSF=no
if [[ -n "$sigsegv_recovery" ]]; then
CAN_VOSF=yes
case $target_os in
darwin*)
dnl Signal handlers in darwin are way too slow since the whole
dnl machine state (GPRs, FPRs, VRs) is forcibly saved.
dnl In other words, VOSF is slower than static window refreshes.
CAN_VOSF=no
;;
esac
fi
dnl Enable VOSF screen updates with this feature is requested and feasible