This CL uses segfaulting instructions in embedded builtins, instead of
a trap handler which require relocation and can hence not be used in
embedded builtins.

Bug: v8:7985, v8:6666

Change-Id: I87776785602f13d15f565d49b2332eb2adc62bd4
Reviewed-on: https://chromium-review.googlesource.com/1151192
Commit-Queue: Sigurd Schneider <sigurds@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54724}