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3d03b347e6
This refactors gc::Cell derived types to start with a uintptr_t-sized field with the low bits reserved for the GC and uses these bits for relocation mechanism. - JSString now stores flags in a uintptr_t. On 32-bit platforms, a second field is used to hold length. - Redefine JSString flag bit positions to avoid cell reserved bits. - Forwarded Cells are now indicated by a reserved flag instead of a magic invalid-pointer-like value. - gc::RelocationOverlay now extends gc::Cell - Update js::Symbol, js::Scope and js::BigInt fields to be compatible. MozReview-Commit-ID: Cs5OavbHmqK |
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| ductwork/debugger | ||
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| ipc | ||
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| rust | ||
| src | ||
| xpconnect | ||
| app.mozbuild | ||
| ffi.configure | ||
| moz.build | ||
| moz.configure | ||