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Thibaud Michaud authored
This is a reland of a80d51d4 There were two main issues: - Liftoff did 32 bit addition to get the offset, which overflowed and created a valid address where an OOB was expected - The access mode and landing pad was missing for SIMD load and store instructions Also fixed the macros to disable trap handlers from simulator builds. Original change's description: > [wasm][mac][arm64] Enable OOB trap handler > > R=ahaas@chromium.org,mark@chromium.org,mseaborn@chromium.org > > Bug: v8:11098 > Change-Id: Ic4eb02a96805e49da71f301269567a6e0ac1b843 > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2519555 > Commit-Queue: Thibaud Michaud <thibaudm@chromium.org> > Reviewed-by: Zhi An Ng <zhin@chromium.org> > Reviewed-by: Igor Sheludko <ishell@chromium.org> > Reviewed-by: Andreas Haas <ahaas@chromium.org> > Cr-Commit-Position: refs/heads/master@{#72136} Bug: v8:11098 Change-Id: I2ebe434577f2cbe168f0bccf2936f69ca211e3c1 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2637223Reviewed-by: Clemens Backes <clemensb@chromium.org> Reviewed-by: Zhi An Ng <zhin@chromium.org> Reviewed-by: Andreas Haas <ahaas@chromium.org> Commit-Queue: Thibaud Michaud <thibaudm@chromium.org> Cr-Commit-Position: refs/heads/master@{#72401}
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liftoff-assembler-arm64.h |