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69 Commits

Author SHA1 Message Date
Terrence Cole
c410ae17c7 Bug 1045940 - Rename needsBarrier to needsIncrementalBarrier; r=jonco 2014-07-28 10:16:56 -07:00
Terrence Cole
8d0192ae1b Bug 1045181 - Miscellaneous small cleanups in js::gc; r=jonco 2014-07-29 10:47:43 -07:00
Jon Coppeard
c71e29bdb6 Bug 1043888 - Make GetObjetZone() work on nursery objects and rename GetGCThingZone() to GetTenuredGCThingZone() r=terrence 2014-07-28 10:39:36 +01:00
Jon Coppeard
e02ddd1af3 Bug 1038274 - Really fix previous problem with landing r=me 2014-07-16 12:04:33 +01:00
Jon Coppeard
2ed8ff7bfc Bug 1038274 - Add max heap size constants to pass to JS_NewRuntime() r=terrence 2014-07-16 10:01:20 +01:00
Jon Coppeard
0136e9a714 Backed out changeset 5290e42e8345 (bug 1038274) for disabling GC malloc trigger 2014-07-16 11:34:49 +01:00
Jon Coppeard
948a1ddf13 Bug 1038274 - Add max heap size constants to pass to JS_NewRuntime() r=terrence 2014-07-16 10:01:20 +01:00
Jon Coppeard
1a8a0cee9f Bug 941804 - Reduce chunk size to 256K for B2G r=terrence 2014-07-15 09:42:47 +01:00
Carsten "Tomcat" Book
783f4386db Backed out changeset a1feed3cd303 (bug 941804) for b2g bustage on a CLOSED TREE 2014-07-14 12:34:33 +02:00
Jon Coppeard
b59461402a Bug 941804 - Reduce chunk size to 256K for B2G r=terrence 2014-07-14 10:05:17 +01:00
Jon Coppeard
07673e8cf9 Bug 1034621 - Make it possible to configure nursery size r=terrence 
--HG--
extra : rebase_source : 7bdf2b2b15712a31baa34501ef4adcfe0ef8bf7d
 2014-07-11 09:59:05 +01:00
Jason Orendorff
26bdfdcc2f Bug 645416, part 3 - Symbol layout and GC support for allocating them. r=terrence. 
Layout: js/src/vm/Symbol.h defines the new class JS::Symbol. JS::Symbol is the
same size as JSString on all platforms, because the allocator does not support
smaller allocations.

Allocation: Since the purpose of symbols is to serve as property keys, they are
always allocated in the atoms compartment.

We take a lock when allocating. This could probably be replaced with a
main-thread-only assertion. However, if atom allocation is not already a
bottleneck, symbol allocation probably never will be.

Symbols are given their own finalize-class in the GC. This means we allocate a
page per zone for symbols, even though they are only ever allocated in the
atoms zone. Terrence thought this could be easily fixed later. It should be; we
never touch the page, but a 32-bit virtual address space does not just have
infinite pages to spare.

A jsapi-test exercises the new symbol allocation code. A few oddities in
jsapi-tests are fixed in passing.

Discussion after review led to some new assertions about minimum object size in
AllocateObject and AllocateNonObject.

--HG--
extra : rebase_source : 45abb651d3b1b493d77a5dd0eb554f96b058c63a
 2014-06-23 10:55:51 -05:00
Lars T Hansen
f6cd570167 Bug 933313: Per-worker generational GC for PJS. r=jandem r=terrence r=shu r=jonco 2014-06-09 22:04:14 -07:00
Carsten "Tomcat" Book
352f40fc4e Backed out changeset d89d4281fd8d (bug 933313) for bustage on a CLOSED TREE 2014-06-06 10:18:04 +02:00
Lars T Hansen
3bb7337386 Bug 933313 - Per-worker generational GC for PJS. r=jandem, r=shu, r=terrence 2014-06-06 09:21:52 +02:00
Jon Coppeard
0fbf27d590 Bug 1008473 - Remove some redundant methods and misc tidyup r=terrence 2014-06-02 16:11:24 +01:00
Terrence Cole
9900a0509a Bug 1010655 - Always use the faster version of IsInsideNursery when possible; r=jonco 
--HG--
extra : rebase_source : 18c195a3a5897529275deb210bfa7f57f8e29bd8
 2014-05-14 19:48:09 -07:00
Ryan VanderMeulen
cd4118e735 Backed out changeset 36bfb1d8b8fe (bug 1010655) for Cpp test crashes. 2014-05-16 14:52:13 -04:00
Terrence Cole
07a92341f3 Bug 1010655 - Always use the faster version of IsInsideNursery when possible; r=jonco 
--HG--
extra : rebase_source : 474ef235d747f9008f79b2ad0328ec1566b8c641
 2014-05-14 19:48:09 -07:00
Terrence Cole
458143c115 Bug 989414 - Access the store buffer through the chunk trailer; r=jonco 2014-05-01 09:26:12 -07:00
Terrence Cole
cb10cad45c Backout 9a6b434b34be for mochitest-2 failures on a CLOSED TREE. 
--HG--
extra : rebase_source : 84bb2205e9e9df143d3ba0b21127dd2030957c7d
 2014-05-01 12:52:22 -07:00
Terrence Cole
07a0c66a89 Bug 989414 - Access the store buffer through the chunk trailer; r=jonco 
--HG--
extra : rebase_source : 29c53eeb0dd0931f016dcfd91de42be00e02a946
 2014-05-01 09:26:12 -07:00
Jon Coppeard
3e7f2297f0 Bug 1001359 - Store chunk location in the chunk trailer r=terrence DONTBUILD 2014-04-26 09:30:04 +01:00
Jon Coppeard
951dc3c11a Backed out changeset 5c5a3cc08905 for wrong bugnumber, DONTBUILD 2014-04-26 09:37:56 +01:00
Jon Coppeard
5c137164c7 Bug 988950 - Store chunk location in the chunk trailer r=terrence 2014-04-26 09:30:04 +01:00
Chris Peterson
d2c6598a97 Bug 712873 - Part 2: Replace JS_ASSERT with MOZ_ASSERT outside js/src/ directory. r=luke 2014-02-17 22:24:15 -08:00
Daniel Holbert
c516662c22 back out 3a8893b28489 (bug 712939) and 39adab158c17,16add78c43e3,37193db7e15b (bug 712873), for build bustage. 2014-02-19 00:15:51 -08:00
Chris Peterson
58e6c13345 Bug 712873 - Part 2: Replace JS_ASSERT with MOZ_ASSERT outside js/src/ directory. r=luke 2014-02-17 22:24:15 -08:00
Chris Peterson
ac4837ccb1 Bug 964016 - Part 4: Replace JS_ALWAYS_INLINE with MOZ_ALWAYS_INLINE. r=luke 2014-01-24 20:14:56 -08:00
Andrew McCreight
7bea5a32f1 Bug 944491 - Add null-checking assert to GetGCThingRuntime. r=jonco 2013-11-29 12:44:00 -08:00
Andrew McCreight
787a11c334 Bug 934990 - Export CurrentThreadCanAccess functions properly. r=terrence 2013-11-05 08:55:28 -08:00
Jon Coppeard
f4625d3a2f Bug 925817 - GenerationalGC: Refactor inside nursery check to avoid repetition r=terrence 2013-10-14 10:16:25 +01:00
Nathan Froyd
763ff26d42 Bug 924391 - don't use JS_BITS_PER_WORD in HeapAPI.h; r=billm 2013-10-08 09:54:33 -04:00
Nicholas Nethercote
6af0765bfc Bug 910771 (part 2) - Move some stuff from JS::Zone to JS::shadow::Zone, and from JSRuntime to JS::shadow::Runtime.h. r=terrence. 2013-09-04 19:19:04 -07:00
Jon Coppeard
d54dda2c97 Bug 903548 - GC: What do we do for UnmarkGray on a Nursery GCThing? r=billm 2013-08-19 14:48:35 +01:00
Nicholas Nethercote
9f8f6cd254 Bug 888088 (part 0) - Some minor #include fix-ups. r=wmccloskey. 
--HG--
extra : rebase_source : edb1291d4571c2ea3bd942e2b1fcea0ab58cbe25
 2013-07-23 17:34:12 -07:00
Terrence Cole
cd711afb30 Bug 840242 - Use the runtime page size to control arena decommit; r=luke 
--HG--
extra : rebase_source : e183246d7a2f381e015e7d860336330a726cb9f8
 2013-02-11 13:59:10 -08:00
Phil Ringnalda
37782d5f54 Back out 1b81a9c88872 (bug 840242) for committing infanticide in Nursery.o 2013-06-21 18:53:24 -07:00
Terrence Cole
21895c51d6 Bug 840242 - Use the runtime page size to control arena decommit; r=luke 
--HG--
extra : rebase_source : 575a7485a5c6ac51f5c0cadc91616302326ce770
 2013-02-11 13:59:10 -08:00
Emanuel Hoogeveen
e0a70e1fe3 Bug 883697 (part 1) - Make include guards consistent in js/ductwork/, js/ipc/ and js/public/. r=njn. 
--HG--
extra : rebase_source : 34f5559ba6e64831905686e12356b70109d873a8
 2013-06-19 17:59:09 -07:00
Martin Husemann
58847999af Bug 867911 - Add OpenBSD and NetBSD to list of sparc64 systems with 8k pages. r=terrence 2013-05-02 20:35:32 -04:00
Sean Stangl
dc8230838c Bug 860029 - Standardize Modelines in the JS Module. r=njn 2013-04-16 13:47:10 -07:00
Phil Ringnalda
23acd61026 Back out a5a1dd3bd8ae (bug 860029) for stupidorange 2013-04-15 12:55:38 -07:00
Sean Stangl
d3d0513618 Bug 860029 - Standardize Modelines in the JS Module. r=njn 2013-04-15 11:33:03 -07:00
Phil Ringnalda
fe48637b66 Back out 5bf9771e1a28 (bug 860029) for bustage 
CLOSED TREE
 2013-04-11 19:55:37 -07:00
Sean Stangl
900638a687 Bug 860029 - Standardize Modelines in the JS Module. DONTBUILD. r=njn 2013-04-11 18:48:59 -07:00
Terrence Cole
bea8a89ed8 Bug 857345 - ExposeToActiveJS should not care about GC things in the Nursery; r=billm 
--HG--
extra : rebase_source : 709ce1e8e36f080d8a58b0a3b22a8955f72cf17f
 2013-04-01 15:31:49 -07:00
Terrence Cole
31eb81e6ea Bug 852802 - Add incremental needsBarrier to the runtime and check it first; r=billm 
--HG--
extra : rebase_source : b5af1fbd8f587e152e115f9c74222f195d0d97b5
 2013-03-19 17:59:42 -07:00
Ryan VanderMeulen
8309d57c2c Backed out changeset 6b6a4d28e510 (bug 852802) for bustage on a CLOSED TREE. 2013-04-01 12:34:57 -04:00
Terrence Cole
a131fc918f Bug 852802 - Add incremental needsBarrier to the runtime and check it first; r=billm 2013-03-19 17:59:42 -07:00