Description[perf-prof][arm64] Emit unwinding info to record the saved FP
When emitting a frame, we always push the old frame pointer at offset 0 relative
to the new frame pointer. However, we didn't emit DWARF opcodes to inform perf
of this.
BUG=
Review-Url: https://codereview.chromium.org/2795253002
Cr-Commit-Position: refs/heads/master@{#44384}
Committed: https://chromium.googlesource.com/v8/v8/+/2db1f598c56fb6e43c5c6f02062bc6793843a34f
Patch Set 1 #
Created: 3 years, 8 months ago
Messages
Total messages: 8 (4 generated)
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