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mstarzinger authored
This implements proper context switching while unwinding the stack due to an exception being handled in interpreted code. The context under which the handler is scoped is being preserved in a dedicated register while the try-block is running. Both, the stack unwinding machinery as well as the graph builder, restore the context from that register. R=rmcilroy@chromium.org,bmeurer@chromium.org BUG=v8:4674 LOG=n Review URL: https://codereview.chromium.org/1665833002 Cr-Commit-Position: refs/heads/master@{#33733}
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