The patch should have been bumped in aafc314 but it was missed.
Ref: aafc314a83
Ref: https://github.com/nodejs/node/pull/8673
PR-URL: https://github.com/nodejs/node/pull/8851
Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com>
Reviewed-By: Michaël Zasso <mic.besace@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Add back the no-op harmony shipping flags that were removed in V8 5.1
to increase compatibility with V8 5.0 that we had been shipping before
v6.5.0. These flags do nothing.
Fixes: https://github.com/nodejs/node/issues/8388
Ref: https://github.com/nodejs/node/pull/8395
PR-URL: https://github.com/nodejs/node/pull/8445
Reviewed-By: addaleax - Anna Henningsen <anna@addaleax.net>
Reviewed-By: thealphanerd - Myles Borins <myles.borins@gmail.com>
Reviewed-By: jasnell - James M Snell <jasnell@gmail.com>
Reviewed-By: evanlucas - Evan Lucas <evanlucas@me.com>
Reviewed-By: targos - Michaël Zasso <mic.besace@gmail.com>
Reviewed-By: bnoordhuis - Ben Noordhuis <info@bnoordhuis.nl>
Original commit message:
[Debugger] Fix StepNext over function with caught exception
Without CL debugger on StepNext adds breakpoint to function where
throw instruction is located. In case of StepNext we will skip pause
in this function because StepNext shouldn't break in a deeper frame.
BUG=chromium:604495
R=yangguo@chromium.org
LOG=N
Review URL: https://codereview.chromium.org/1894263002
Cr-Commit-Position: refs/heads/master@{#35627}
Fixes: https://github.com/nodejs/node/issues/7219
PR-URL: https://github.com/nodejs/node/pull/8099
Reviewed-By: bnoordhuis - Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com>
Pick up an upstream bugfix for https://crbug.com/621926 and bump V8
version to 5.1.281.80.
Original commit message for 588e15c:
Fixes a bug in cmpw.
The opcodes for 'cmpw r/m16, r16' and 'cmpw r16, r/m16' were
swapped, causing a few issues when less than/greater than
comparison were performed.
Adds a regression test.
BUG=621926
Committed: https://crrev.com/efa7095e3e360fbadbe909d831ac11b268ca26b0
Review-Url: https://codereview.chromium.org/2103713003
Cr-Original-Commit-Position: refs/heads/master@{#37339}
Cr-Commit-Position: refs/heads/master@{#37345}
Original commit message for c0d4bb8:
Fixes a wrong use of Operand in a test.
Operand(reg) -> reg
Operand(reg, 0) -> [reg]
BUG=
Review-Url: https://codereview.chromium.org/2111503002
Cr-Commit-Position: refs/heads/master@{#37370}
PR-URL: https://github.com/nodejs/node/pull/8038
Reviewed-By: bnoordhuis - Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: ofrobots - Ali Ijaz Sheikh <ofrobots@google.com>
Reviewed-By: mhdawson - Michael Dawson <michael_dawson@ca.ibm.com>
Original commit message:
[build] Add force_dynamic_crt option to build a static library with /…
…MD on windows
Adds option to build a V8 library statically, but with the options on
windows that allows it to be subsequently included in another DLL. On
Windows this is required for it to correclty link against the correct
C++ runtime. Require for our Node.js shared library build.
Reference: nodejs/node#7487
BUG=
R=machenbach@chromium.org, michael_dawson@ca.ibm.com
Committed: https://crrev.com/9cf88c1c364cf76c1e745aa63196768435e8ef5d
Review-Url: https://codereview.chromium.org/2149963002
Cr-Original-Commit-Position: refs/heads/master@{#37814}
Cr-Commit-Position: refs/heads/master@{#37856}
PR-URL: https://github.com/nodejs/node/pull/7802
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
Original commit message:
[regexp] Fix case-insensitive matching for one-byte subjects.
The bug occurs because we do not canonicalize character class ranges
before adding case equivalents. While adding case equivalents, we abort
early for one-byte subject strings, assuming that the ranges are sorted.
Which they are not.
R=marja@chromium.org
BUG=v8:5199
Review-Url: https://codereview.chromium.org/2159683002
Cr-Commit-Position: refs/heads/master@{#37833}
Fixes: https://github.com/nodejs/node/issues/7708
PR-URL: https://github.com/nodejs/node/pull/7833
Reviewed-By: targos - Michaël Zasso <mic.besace@gmail.com>
Reviewed-By: bnoordhuis - Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: ofrobots - Ali Ijaz Sheikh <ofrobots@google.com>
Original commit message:
S390:Update inline asm constraint in test-platform
The GetStackPointer() routine in test-platform uses an inline
assembly code to store the current stack pointer value into a static
variable sp_addr. The existing asm code for S390 uses an ST/STG
instruction, with the memory operand associated with the general ('=g')
constraint to sp_addr.
On GCC 4.8.5, the GCC compiler got confused and treated sp_addr as
an integer operand instead of memory operand, resulting in a store
being emitted that writes to an invalid meory location.
Given the specific store instructions being inlined here, we should
restict the sp_addr operand to explicitly be a memory operand using '=m'
instead of '=g'.
R=bmeurer@chromium.org,jkummerow@chormium.org,rmcilroy@chromium.org,yangguo@chromium.org
BUG=
Review-Url: https://codereview.chromium.org/2158523002
Cr-Commit-Position: refs/heads/master@{#37809}
Fixes: https://github.com/nodejs/node/issues/7659
PR-URL: https://github.com/nodejs/node/pull/7771
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
Reviewed-By: Ali Ijaz Sheikh <ofrobots@google.com>
Remove the `_malloced_memory` field from the `HeapStatistics`
class to achieve full ABI compatibility with V8 5.0.
Ref: https://github.com/nodejs/node/pull/7016
PR-URL: https://github.com/nodejs/node/pull/7526
Reviewed-By: Fedor Indutny <fedor.indutny@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: James M Snell <jasnell@gmail.com>
Original commit message:
[regexp] Fix case-insensitive matching for one-byte subjects.
The bug occurs because we do not canonicalize character class ranges
before adding case equivalents. While adding case equivalents, we abort
early for one-byte subject strings, assuming that the ranges are sorted.
Which they are not.
R=marja@chromium.org
BUG=v8:5199
Review-Url: https://codereview.chromium.org/2159683002
Cr-Commit-Position: refs/heads/master@{#37833}
Fixes: https://github.com/nodejs/node/issues/7708
PR-URL: https://github.com/nodejs/node/pull/7834
Ref: https://github.com/nodejs/node/pull/7833
Reviewed-By: targos - Michaël Zasso <mic.besace@gmail.com>
Reviewed-By: bnoordhuis - Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: jasnell - James M Snell <jasnell@gmail.com>
Reviewed-By: ofrobots - Ali Ijaz Sheikh <ofrobots@google.com>
Excessive buffering of perf map files in V8 could cause profiles
to be missing symbols at times.
Original commit message:
switch perf and ll_prof loggers to line buffering
BUG=v8:5015
R=jarin@chromium.org,yangguo@chromium.org
Review-Url: https://codereview.chromium.org/2041243002
Cr-Commit-Position: refs/heads/master@{#36788}
PR-URL: https://github.com/nodejs/node/pull/7814
Reviewed-By: bnoordhuis - Ben Noordhuis <info@bnoordhuis.nl>
PR-URL: https://github.com/nodejs/node/pull/7638
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Ali Ijaz Sheikh <ofrobots@google.com>
Pick up the latest bug fix from the V8 5.0 branch.
Original commit message:
V8-Commit: https://github.com/v8/v8/commit/c1d51c7c
Version 5.0.71.35 (cherry-pick)
Merged 2837cb387
disallow left-trim fast path when sampling heap profiler is active
R=hablich@chromium.org, hpayer@chromium.org
BUG=v8:4937
Review URL: https://codereview.chromium.org/1918453002 .
PR-URL: https://github.com/nodejs/node/pull/6372
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Fedor Indutny <fedor.indutny@gmail.com>
Reviewed-By: Michaël Zasso <mic.besace@gmail.com>
Backport 1ee712ab8687e5f4dec93d45da068d37d28feb8b from V8 upstream.
Original commit message:
Add SetAbortOnUncaughtExceptionCallback API
The --abort-on-uncaught-exception command line switch makes
Isolate::Throw abort if the error being thrown cannot be caught by a
try/catch block.
Embedders may want to use other mechanisms than try/catch blocks to
handle uncaught exceptions. For instance, Node.js has "domain" objects
that have error handlers that can handle uncaught exception like
following:
var d = domain.create();
d.on('error', function onError(err) {
console.log('Handling error');
});
d.run(function() {
throw new Error("boom");
});
These error handlers are called by isolates' message listeners.
If --abort-on-uncaught-exception is *not* used, the isolate's
message listener will be called, which will in turn call the domain's
error handler. The process will output 'Handling error' and will exit
successfully (not due to an uncaught exception). This is the behavior
that Node.js users expect.
However, if --abort-on-uncaught-exception is used and when throwing an
error within a domain that has an error handler, the process will abort
and the domain's error handler will not be called. This is not the
behavior that Node.js users expect.
Having a SetAbortOnUncaughtExceptionCallback API allows embedders to
determine when it's not appropriate to abort and instead handle the
exception via the isolate's message listener.
In the example above, Node.js would set a custom callback with
SetAbortOnUncaughtExceptionCallback that would be implemented as
following (the sample code has been simplified to remove what's not
relevant to this change):
bool ShouldAbortOnUncaughtException(Isolate* isolate) {
return !IsDomainActive();
}
Now when --abort-on-uncaught-exception is used, Isolate::Throw would
call that callback and determine that it should not abort if a domain
with an error handler is active. Instead, the isolate's message listener
would be called and the error would be handled by the domain's error
handler.
I believe this can also be useful for other embedders.
BUG=
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/1375933003
Cr-Commit-Position: refs/heads/master@{#31111}
Ref: #3036
Ref: https://github.com/nodejs/node/pull/3481
PR-URL: https://github.com/nodejs/node/pull/4106
Reviewed-By: bnoordhuis - Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: targos - Michaël Zasso <mic.besace@gmail.com>
Reviewed-By: rvagg - Rod Vagg <rod@vagg.org>
Backport 1ee712ab8687e5f4dec93d45da068d37d28feb8b from V8 upstream.
Original commit message:
Add SetAbortOnUncaughtExceptionCallback API
The --abort-on-uncaught-exception command line switch makes
Isolate::Throw abort if the error being thrown cannot be caught by a
try/catch block.
Embedders may want to use other mechanisms than try/catch blocks to
handle uncaught exceptions. For instance, Node.js has "domain" objects
that have error handlers that can handle uncaught exception like
following:
var d = domain.create();
d.on('error', function onError(err) {
console.log('Handling error');
});
d.run(function() {
throw new Error("boom");
});
These error handlers are called by isolates' message listeners.
If --abort-on-uncaught-exception is *not* used, the isolate's
message listener will be called, which will in turn call the domain's
error handler. The process will output 'Handling error' and will exit
successfully (not due to an uncaught exception). This is the behavior
that Node.js users expect.
However, if --abort-on-uncaught-exception is used and when throwing an
error within a domain that has an error handler, the process will abort
and the domain's error handler will not be called. This is not the
behavior that Node.js users expect.
Having a SetAbortOnUncaughtExceptionCallback API allows embedders to
determine when it's not appropriate to abort and instead handle the
exception via the isolate's message listener.
In the example above, Node.js would set a custom callback with
SetAbortOnUncaughtExceptionCallback that would be implemented as
following (the sample code has been simplified to remove what's not
relevant to this change):
bool ShouldAbortOnUncaughtException(Isolate* isolate) {
return !IsDomainActive();
}
Now when --abort-on-uncaught-exception is used, Isolate::Throw would
call that callback and determine that it should not abort if a domain
with an error handler is active. Instead, the isolate's message listener
would be called and the error would be handled by the domain's error
handler.
I believe this can also be useful for other embedders.
BUG=
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/1375933003
Cr-Commit-Position: refs/heads/master@{#31111}
PR: #3036
PR-URL: https://github.com/nodejs/node/pull/3036
Reviewed-By: Ben Noordhuis <ben@strongloop.com>
Upgrade the bundled V8 and update code in src/ and lib/ to the new API.
Notable backwards incompatible changes are the removal of the smalloc
module and dropped support for CESU-8 decoding. CESU-8 support can be
brought back if necessary by doing UTF-8 decoding ourselves.
This commit includes https://codereview.chromium.org/1192973004 to fix
a build error on python 2.6 systems. The original commit log follows:
Use optparse in js2c.py for python compatibility
Without this change, V8 won't build on RHEL/CentOS 6 because the
distro python is too old to know about the argparse module.
PR-URL: https://github.com/nodejs/io.js/pull/2022
Reviewed-By: Rod Vagg <rod@vagg.org>
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
* @indutny's SealHandleScope patch (484bebc38319fc7c622478037922ad73b2edcbf9)
has been cherry picked onto the top of V8 to make it compile.
* There's some test breakage in contextify.
* This was merged at the request of the TC.
PR-URL: https://github.com/iojs/io.js/pull/1632
Myles Borins
Ali Ijaz Sheikh
Michaël Zasso
epertoso
Stefan Budeanu
Franziska Hinkelmann
Joran Siu
Ben Noordhuis
Anna Henningsen
Matt Loring
Julien Gilli
Michaël Zasso
Chris Dickinson