Change profile.shared.stackTable.prefix to prefixOffset (delta from current index)#6089

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mstange wants to merge 8 commits into

firefox-devtools:mainfrom

mstange:stacktable-prefix-offset

Commits on Jun 4, 2026

Use `Int32Array` for the derived stack table's `frame` column.
mstange
committed
Add a JSON utility that serializes typed arrays as regular arrays.
mstange
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Use jsonEncodeObjectWithTypedArraysAsRegularArrays for profile JSON serialization.
mstange
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Update tests to deal with typed arrays in profiles.
mstange
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Introduce `RawStackTableBuilder` for stack table construction.
mstange
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Allow the `stackTable.frame` column to contain an Int32Array.
mstange
committed

Commits on Jun 6, 2026