AuroraMiddleware/v8
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60 Commits

Author SHA1 Message Date
yangguo
eaba98d97a Unify symbols sharing across native scripts and runtime. 
We currently have several ways to share symbols that are used in
both native scripts and the runtime. This change unifies this.
We do not use the symbols registry since we don't need the
registry any longer after bootstrapping, but the registry stays
alive afterwards.

R=mlippautz@chromium.org, rossberg@chromium.org

Review URL: https://codereview.chromium.org/1293493004

Cr-Commit-Position: refs/heads/master@{#30280}
 2015-08-21 06:44:35 +00:00
domenic
6f582f088a Add experimental, non-snapshotted V8 extras 
Embedders would use these for features which must be able to be turned
off at runtime, despite being compiled into V8. They can be turned on
and off by the embedder using the --experimental_extras flag, e.g. via
v8::SetFlagsFromString.

R=yangguo@chromium.org, mlippautz@chromium.org, hpayer@chromium.org
BUG=chromium:507137
LOG=Y

Review URL: https://codereview.chromium.org/1284413002

Cr-Commit-Position: refs/heads/master@{#30260}
 2015-08-20 00:01:14 +00:00
yangguo
d0225c832d Native context: install JS builtins via container object. 
Instead of installing them on the JS builtins object and later
grab them from there.

R=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/1296163003

Cr-Commit-Position: refs/heads/master@{#30248}
 2015-08-19 12:49:08 +00:00
yangguo
aa4ad8ca64 Do not export natives to runtime via js builtins object. 
Using a temporary container object instead.

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/1293493003

Cr-Commit-Position: refs/heads/master@{#30175}
 2015-08-14 12:34:59 +00:00
yangguo
5df7d689eb Debugger: load debugger builtins as normal native JS. 
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/1282793002

Cr-Commit-Position: refs/heads/master@{#30136}
 2015-08-12 14:22:22 +00:00
danno
a1475dae5d Create a internal native context used only for TF-generated code stubs 
Until now, TF-generated code stubs piggy-backed off of the builtin
context. Since generation of code stubs is lazy, stubs generated at
different times in different native contexts would contain embedded
pointers different builtin contexts, leading to cross-context references
and memory leaks.

After this CL, all TF-generated code stubs are generated inside a
internal thinned-out, native context that lives solely for the
purpose of hosting generated code stubs.

Review URL: https://codereview.chromium.org/1213203007

Cr-Commit-Position: refs/heads/master@{#29593}
 2015-07-13 09:45:51 +00:00
jochen
f022e53b95 Make v8::Handle as "deprecated soon" 
BUG=v8:4131
R=bmeurer@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/1224623004

Cr-Commit-Position: refs/heads/master@{#29473}
 2015-07-06 07:09:13 +00:00
yangguo
3ba71e1bbd Cache experimental natives sources as external strings. 
R=ulan@chromium.org
BUG=v8:4054
LOG=N

Review URL: https://codereview.chromium.org/1114043002

Cr-Commit-Position: refs/heads/master@{#28176}
 2015-04-30 15:10:45 +00:00
Ross McIlroy
063fc25122 Replace OVERRIDE->override and FINAL->final since we now require C++11. 
R=jochen@chromium.org

Review URL: https://codereview.chromium.org/1088993003

Cr-Commit-Position: refs/heads/master@{#27937}
 2015-04-20 13:08:14 +00:00
yangguo
161efc42bf Correctly clean up natives sources on tear down. 
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/911543002

Cr-Commit-Position: refs/heads/master@{#26516}
 2015-02-09 09:04:57 +00:00
svenpanne
71bb00e261 Consistently use only one of virtual/OVERRIDE/FINAL. 
FINAL implies OVERRIDE, which in turn implies virtual, so there's no need to use
more than one of these. The Google C++ style guide even requires this, see
http://google-styleguide.googlecode.com/svn/trunk/cppguide.html#Inheritance.

While we're here, port r24662 to x87.

The net result is that v8 compiles again with a current clang.

BUG=v8:3753
LOG=y

Review URL: https://codereview.chromium.org/797943002

Cr-Commit-Position: refs/heads/master@{#25792}
 2014-12-12 10:44:25 +00:00
yangguo@chromium.org
4e670fd05e Rename ascii to one-byte where applicable. 
R=dcarney@chromium.org, marja@chromium.org

Review URL: https://codereview.chromium.org/559913002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23840 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-10 12:38:12 +00:00
bmeurer@chromium.org
dab61bc310 Replace our home-grown BitCast with bit_cast from Chrome/Google3. 
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/553843002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23767 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-08 09:11:11 +00:00
bmeurer@chromium.org
30f18f0f7d Use Chrome compatible naming for compiler specifics. 
Less useless creativity is best creativity!

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/526223002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23579 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-02 07:07:52 +00:00
bmeurer@chromium.org
d07a2eb806 Rename ASSERT* to DCHECK*. 
This way we don't clash with the ASSERT* macros
defined by GoogleTest, and we are one step closer
to being able to replace our homegrown base/ with
base/ from Chrome.

R=jochen@chromium.org, svenpanne@chromium.org

Review URL: https://codereview.chromium.org/430503007

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22812 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-04 11:34:54 +00:00
verwaest@chromium.org
26eae0c429 Clean up the global object naming madness. 
BUG=
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/352173006

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22117 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-01 12:12:34 +00:00
jochen@chromium.org
56a486c322 Use full include paths everywhere 
- this avoids using relative include paths which are forbidden by the style guide
- makes the code more readable since it's clear which header is meant
- allows for starting to use checkdeps

BUG=none
R=jkummerow@chromium.org, danno@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/304153016

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21625 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-03 08:12:43 +00:00
ishell@chromium.org
313844d842 Heap::AllocateStringFromOneByte() and major part of its callers handlified. 
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/239243018

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20846 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-17 13:27:02 +00:00
bmeurer@chromium.org
f1f6c3c9d4 Cleanup bootstrapper, execution and factory modules. 
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/219233002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20349 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-31 12:01:02 +00:00
yangguo@chromium.org
82f630a9f7 Reland "No longer OOM on invalid string length." 
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/210683003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20225 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-25 09:09:24 +00:00
yangguo@chromium.org
72932ae417 Revert "No longer OOM on invalid string length." 
This reverts r20202.

TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/210143002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20203 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-24 15:36:15 +00:00
yangguo@chromium.org
531217502c No longer OOM on invalid string length. 
R=ishell@chromium.org
BUG=v8:3060
LOG=Y

Review URL: https://codereview.chromium.org/207613005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20202 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-24 15:01:17 +00:00
svenpanne@chromium.org
e8f935a630 Various extension-related cleanup and simplifications. 
Removes the embarrassing "static"s, shuffles some code around, doing various cleanups on the way.

R=dcarney@chromium.org

Review URL: https://codereview.chromium.org/130213009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18659 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-01-17 10:52:00 +00:00
verwaest@chromium.org
d5787278bc Fixed global object leak caused by overwriting the global receiver (the global proxy) in the global object with the global object itself. 
This CL additionally removes the API function to reattach a global proxy to a
global object.

BUG=324812
LOG=y
R=dcarney@chromium.org, titzer@chromium.org

Review URL: https://chromiumcodereview.appspot.com/101733002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18299 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-12-11 13:51:48 +00:00
dcarney@chromium.org
9a8344b1e7 some random isolate threading 
R=svenpanne@chromium.org
BUG=

Review URL: https://codereview.chromium.org/23494046

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16636 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-11 08:39:38 +00:00
dcarney@chromium.org
47e86b889e Get rid of most uses of 'Temporary macro' HEAP 
R=svenpanne@chromium.org
BUG=

Review URL: https://codereview.chromium.org/23708030

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16622 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-10 14:30:36 +00:00
mstarzinger@chromium.org
f8db2414f2 Deprecate FACTORY helper macro. 
This removes the FACTORY helper macro to avoid accidental TLS access
when using the factory. Most internal code has access to the Isolate by
now whereas tests which are not performance critical still heavily use
TLS access through explicit Isolate::Current() calls.

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/16337005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14931 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-06-04 10:30:05 +00:00
svenpanne@chromium.org
4a7ed948fe Make sure we register extensions only once. Removed unused member variable. 
V8::Initialize() can be called from various threads simultaneously, so
everything should be done only once per process or within the Isolate. For
registering extensions, we do the former now.

R=dslomov@chromium.org

Review URL: https://codereview.chromium.org/15564002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14730 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-05-21 12:03:49 +00:00
svenpanne@chromium.org
71a26c928a Make the Isolate parameter mandatory for internal HandleScopes. 
Improved Frames and their iterators on the way, too.

BUG=v8:2487

Review URL: https://codereview.chromium.org/12254007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13674 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-02-15 09:27:10 +00:00
yangguo@chromium.org
45f20e366a Introduce ENABLE_LATIN_1 compile flag 
Mostly a bunch of renaming when flag is disabled.

R=yangguo@chromium.org
BUG=

Review URL: https://chromiumcodereview.appspot.com/11759008
Patch from Dan Carney <dcarney@google.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13340 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-01-09 10:30:54 +00:00
yangguo@chromium.org
3699616609 Rename SeqAsciiString 
This is a straight rename:

NewRawAsciiString -> NewRawOneByteString
SeqAscii -> SeqOneByte

SeqOneByteString cannot yet take non-ascii data.

R=yangguo@chromium.org,
BUG=

Review URL: https://chromiumcodereview.appspot.com/11411005
Patch from Dan Carney <dcarney@google.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12972 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-11-15 13:31:27 +00:00
rossberg@chromium.org
ccc827a6f8 Allocate block-scoped global bindings to global context. 
- The global object has a reference to the current global scope chain.
  Running a script adds to the chain if it contains global lexical declarations.
- Scripts are executed relative to a global, not a native context.
- Harmony let and const bindings are allocated to the innermost global context;
  var and function still live on the global object.
  (Lexical bindings are not reflected on the global object at all,
  but that will probably change later using accessors, as for modules.)
- Compilation of scripts now needs a (global) context (previously only eval did).
- The global scope chain represents one logical scope, so collision tests take
  the chain into account.

R=svenpanne@chromium.org
BUG=

Review URL: https://chromiumcodereview.appspot.com/10872084

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12398 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-08-28 11:25:08 +00:00
rossberg@chromium.org
42552808ab Rename "global context" to "native context", 
in anticipation of the upcoming lexical global scope.

Mostly automatised as:

for FILE in `egrep -ril "global[ _]?context" src test/cctest`
do
  echo $FILE
  sed "s/Global context/Native context/g" <$FILE >$FILE.0
  sed "s/global context/native context/g" <$FILE.0 >$FILE.1
  sed "s/global_context/native_context/g" <$FILE.1 >$FILE.2
  sed "s/GLOBAL_CONTEXT/NATIVE_CONTEXT/g" <$FILE.2 >$FILE.3
  sed "s/GlobalContext/NativeContext/g" <$FILE.3 >$FILE
  rm $FILE.[0-9]
done

R=mstarzinger@chromium.org
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10832342

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12325 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-08-17 09:03:08 +00:00
erik.corry@gmail.com
b3e0761e38 Cosmetic changes ("set up" is a verb, "setup" is a noun). 
Review URL: http://codereview.chromium.org/9139051

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10399 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-01-13 13:09:52 +00:00
mikhail.naganov@gmail.com
f1309b0417 Compress sources of JS libraries in addition to the snapshot. 
This saves ~170K on current sources.

R=sgjesse@chromium.org
BUG=none
TEST=none

Review URL: http://codereview.chromium.org/7066048

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8189 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-06-06 20:47:30 +00:00
vitalyr@chromium.org
69bc282fd6 Isolates cleanup: get rid of some ugly macros. 
Review URL: http://codereview.chromium.org/7062003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7993 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-23 12:59:02 +00:00
svenpanne@chromium.org
5cd715cbc3 A tiny contribution for the IWYU day: Include allocation.h in every 
header which uses BASE_EMBEDDED and/or AllStatic. Note that still only
45 out of 135 headers in src/ can be used stand-alone, but at least
this is a little bit more than before...
Review URL: http://codereview.chromium.org/6931031

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7798 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-06 06:50:20 +00:00
karlklose@chromium.org
f7840f65f0 Isolates: Cleanup usage of FACTORY in code stubs and bootstrapper. 
Review URL: http://codereview.chromium.org/6720014

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7611 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-04-14 08:01:19 +00:00
vitalyr@chromium.org
7976ca2cbc Merge isolates to bleeding_edge. 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7271 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-03-18 20:35:07 +00:00
vitalyr@chromium.org
76e226f832 Revert r7268: it borked the history. 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7269 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-03-18 19:41:05 +00:00
vitalyr@chromium.org
6ff7fdebd3 Merge isolates to bleeding_edge. 
Review URL: http://codereview.chromium.org/6685088

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7268 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-03-18 18:49:56 +00:00
vitalyr@chromium.org
9c7f6267bf Remove unused declarations. 
Review URL: http://codereview.chromium.org/2040001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4607 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-05-06 13:35:30 +00:00
ager@chromium.org
652335b995 Implement support for reattaching a global object to a context. This 
can be used to use the same global object for different contexts at
different points in time.

Review URL: http://codereview.chromium.org/1207003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4253 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-03-24 13:24:46 +00:00
kasperl@chromium.org
7d6a3b433f Merge the partial_snapshots branch back into bleeding_edge. For 
now, the custom call generator stuff is disabled.
Review URL: http://codereview.chromium.org/1094014

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4217 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-03-23 11:40:38 +00:00
iposva@chromium.org
a1ec99c05d - Remove function boilerplate objects and use SharedFunctionInfos in 
their place.
- Add one field to the SharedFunctionInfo to remember the number of
  literals used in this function.

Review URL: http://codereview.chromium.org/669240

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4211 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-03-23 06:04:44 +00:00
ager@chromium.org
638cb4f91d Always load the JavaScript builtins code entry from the JavaScript 
function instead of baking in the address of the first one that we see
in code.

This removes the need for fixups processing and makes the stubs safe
when there is no natives cache and therefore multiple versions of the
builtin functions.

Review URL: http://codereview.chromium.org/594009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3832 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-02-11 08:05:33 +00:00
erik.corry@gmail.com
a4ad7b8bf3 Give the binary op stubs better names to make profiles more informative. 
Review URL: http://codereview.chromium.org/488017

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3454 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-12-11 10:40:01 +00:00
erik.corry@gmail.com
526f83d6b9 Fix small memory leak in new serialization code. 
Review URL: http://codereview.chromium.org/371068

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3252 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-11-09 13:30:50 +00:00
erik.corry@gmail.com
6a3921fc0e Keep natives source code in external strings instead of putting 
it in regular flat strings that are part of the snapshot.
After this change we don't need libraries-empty.cc any more.  In
this change libraries-empty.cc is just a the same as libraries.cc
and the scons build builds it but does not use it.  We can move
in stages to a situation where it is not generated at all for all
the build systems that we have.
Review URL: http://codereview.chromium.org/360050

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3238 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-11-06 13:48:33 +00:00
whesse@chromium.org
d9dd84d5e4 Clean up fixups of calls to builtins. Fix lint error. 
Review URL: http://codereview.chromium.org/259057

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3022 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-10-06 13:59:56 +00:00