gecko-dev/js
Ted Campbell 3d03b347e6 Bug 1479900 - Part 2: Refactor GC relocation to use a reserved flag. r=sfink
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
2018-08-08 18:16:43 -04:00
..
ductwork/debugger Bug 1479363 part 10 - Use JSAutoRealm instead of JSAutoRealmAllowCCW in other directories. r=mrbkap 2018-08-02 19:30:17 +02:00
examples No bug. Minor jorendb tweaks: make $$ mean last value seen, and use it internally for Error printing. r=me 2017-09-26 20:58:40 -07:00
ipc Bug 1481229 part 2 - Always use the unwrapped object in Logging::formatObject. r=evilpie 2018-08-07 14:06:45 +02:00
public Bug 1479900 - Part 2: Refactor GC relocation to use a reserved flag. r=sfink 2018-08-08 18:16:43 -04:00
rust Backed out 8 changesets (bug 1475228) for wpt failures e.g. html/semantics/scripting-1/the-script-element/execution-timing/088.html on a CLOSED TREE 2018-07-30 16:49:02 +03:00
src Bug 1479900 - Part 2: Refactor GC relocation to use a reserved flag. r=sfink 2018-08-08 18:16:43 -04:00
xpconnect Bug 1481719 - Disable profile-instr-out-of-date warnings explicitly rather than allowing all warnings where they appear. r=dmajor 2018-08-09 06:07:33 +09:00
app.mozbuild
ffi.configure
moz.build
moz.configure Bug 1444141 - part 4 - make the JS engine depend on Rust; r=chmanchester,glandium,jorendorff 2018-08-02 11:00:21 -05:00