Original commit message:
[debugger] fix switch block source positions.
The switch statement itself is part of the switch block.
However, the source position of the statement is outside of
the block. This leads to confusion for the debugger, if the
switch block pushes a block context: the current context is
a block context, but the scope analysis based on the current
source position tells the debugger that we should be outside
the scope, so we should have the function context.
R=marja@chromium.org
BUG=v8:6085
Review-Url: https://codereview.chromium.org/2744213003
Cr-Commit-Position: refs/heads/master@{#43744}
Committed: 09de9969cc
Fixes: https://github.com/nodejs/node/issues/11746
PR-URL: https://github.com/nodejs/node/pull/11905
Fixes: https://github.com/nodejs/node/issues/11746
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Ali Ijaz Sheikh <ofrobots@google.com>
Original commit message:
[api] Fix DescriptorInterceptor with access check.
The DescriptorInterceptor should intercept all
Object.getOwnPropertyDescriptor calls. This CL fixes
the interceptor's behavior if the iterator state is
ACCESS_CHECK.
BUG=
Review-Url: https://codereview.chromium.org/2707263002
Cr-Commit-Position: refs/heads/master@{#43417}
PR-URL: https://github.com/nodejs/node/pull/11712
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Myles Borins <myles.borins@gmail.com>
Reviewed-By: Ali Ijaz Sheikh <ofrobots@google.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
regress/regress-crbug-514081 allocates a 2G block of memory
and if there are multiple variants running at the
same time this can lead to crashes, OOM kills or
the OS failing to allocate memory. This patch
limits us to running a single variant of the test
Fixes: https://github.com/nodejs/node/issues/6340
PR-URL: https://github.com/nodejs/node/pull/6678
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Fedor Indutny <fedor@indutny.com>
regress/regress-crbug-514081 allocates a 2G block of memory
and if there are multiple variants running at the
same time this can lead to crashes, OOM kills or
the OS failing to allocate memory. This patch
limits us to running a single variant of the test
Fixes: https://github.com/nodejs/node/issues/6340
PR-URL: https://github.com/nodejs/node/pull/6678
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Fedor Indutny <fedor@indutny.com>
Original commit message:
Fix the uppercasing of U+00E7(ç) and U+00F7(÷)
Due to a typo in runtime-i18n.js, 'ç'(U+00E7) was not uppercased
while '÷'(U+00F7) was incorrectly uppercased to '×'(U+00D7).
Add a comprehensive test for Latin-1 supplemental block
(U+00A0 ~ U+00FF). (they're special-cased for speed-up and
needs to have a test for the range.).
TEST=intl/general/case-mapping
BUG=v8:5681
Review-Url: https://codereview.chromium.org/2533033003
Cr-Commit-Position: refs/heads/master@{#41331}
PR-URL: https://github.com/nodejs/node/pull/9828
Fixes: https://github.com/nodejs/node/issues/9785
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Ali Ijaz Sheikh <ofrobots@google.com>
Reviewed-By: Myles Borins <myles.borins@gmail.com>
Orignial commit message:
[crankshaft] No need to rely on the @@hasInstance protector.
In Crankshaft we can actually do an abstract interpretation of the
@@hasInstance lookup when optimizing instanceof and then use the
normal machinery to protect the result instead of relying on the
global @@hasInstance protector cell for optimizations.
This recovers the 100x performance drop in Node.js v7 reported in
https://github.com/nodejs/node/issues/9634. This patch should be
easily back-mergable to Node.js v7.
BUG=v8:5640
R=yangguo@chromium.org,franzih@chromium.org
Committed: https://crrev.com/08377af957b1602396ebf3e11ae000f15ed09333
Cr-Commit-Position: refs/heads/master@{#41059}
PR-URL: https://github.com/nodejs/node/pull/9730
Fixes: https://github.com/nodejs/node/issues/9634
Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
PR-URL: https://github.com/nodejs/node/pull/9412
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ali Ijaz Sheikh <ofrobots@google.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com>
2d524bcd1e
Original commit message:
deps: limit regress/regress-crbug-514081 v8 test
regress/regress-crbug-514081 allocates a 2G block of memory
and if there are multiple variants running at the
same time this can lead to crashes, OOM kills or
the OS failing to allocate memory. This patch
limits us to running a single variant of the test
Fixes: https://github.com/nodejs/node/issues/6340
PR-URL: https://github.com/nodejs/node/pull/6678
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Fedor Indutny <fedor@indutny.com>
PR-URL: https://github.com/nodejs/node/pull/8907Fixes: #8750
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
PR-URL: https://github.com/nodejs/node/pull/8852
Reviewed-By: Franziska Hinkelmann <franzih@chromium.org>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: James M Snell <jasnell@gmail.com>
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>
Pick up the latest branch-head for V8 5.1. Introduces a semver-minor
overload of v8::Function::New() for use by v8_inspector.
Refs: https://github.com/nodejs/node/pull/7586
PR-URL: https://github.com/nodejs/node/pull/7615
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Fedor Indutny <fedor.indutny@gmail.com>
Reviewed-By: Michaël Zasso <mic.besace@gmail.com>
Reviewed-By: Myles Borins <myles.borins@gmail.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>
The next major release will make it a fatal error to use non-primitive
values in function templates and object templates.
Print a warning that includes the C and JS stack trace to tell people to
upgrade their add-ons. The C stack trace is only printed on platforms
that support it (the BSDs, OS X and Linux+glibc.)
The warning can be disabled with the new `--nowarn_template_set` flag.
Refs: https://github.com/nodejs/node/issues/6216
PR-URL: https://github.com/nodejs/node/pull/6277
Reviewed-By: James M Snell <jasnell@gmail.com>
Original commit message:
Improved diagnostic message for JS heap out of memory
This patch replaces the unused 'take_snapshot' parameter on
FatalProcessOutOfMemory() with a 'is_heap_oom' parameter.
The parameter is set to true on error paths where the
JS heap is out of memory, as distinct from a malloc()
failure i.e. process out of memory. The message output to
stderr or passed to embedding applications via FatalErrorCallback
is 'Javascript heap out of memory' rather than
'process out of memory'.
BUG=
R=jochen@chromium.org, verwaest@chromium.org, michael_dawson@ca.ibm.com
Review URL: https://codereview.chromium.org/1873443002
Cr-Commit-Position: refs/heads/master@{#35431}
We'd like this in 6.x to help with diagnosing customer problems.
It provides a better message on OOM so that it is easier to
be able to tell whether the OOM was due to heap exhaustion
or running out of native memory.
PR-URL: https://github.com/nodejs/node/pull/6218
Reviewed-By: Ben Noordhuis <ben@strongloop.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
This commit backports a fix to a JIT bug in V8.
After 100 or so comparisons `typeof null ==="undefined"` is returning
`true` instead of `false`.
Original commit message:
Fix 'typeof null' canonicalization in crankshaft
BUG=
Review URL: https://codereview.chromium.org/1912553002
Cr-Commit-Position: refs/heads/master@{#35699}
Ref: https://bugs.chromium.org/p/chromium/issues/detail?id=604033
PR-URL: https://github.com/nodejs/node/pull/7348
Reviewed-By: Ali Ijaz Sheikh <ofrobots@google.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Michaël Zasso <mic.besace@gmail.com>
regress/regress-crbug-514081 allocates a 2G block of memory
and if there are multiple variants running at the
same time this can lead to crashes, OOM kills or
the OS failing to allocate memory. This patch
limits us to running a single variant of the test
Fixes: https://github.com/nodejs/node/issues/6340
PR-URL: https://github.com/nodejs/node/pull/6678
Reviewed-By: Ben Noorhduis <info@bnoordhuis.nl>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Fedor Indutny <fedor@indutny.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>
The next major release will make it a fatal error to use non-primitive
values in function templates and object templates.
Print a warning that includes the C and JS stack trace to tell people to
upgrade their add-ons. The C stack trace is only printed on platforms
that support it (the BSDs, OS X and Linux+glibc.)
The warning can be disabled with the new `--nowarn_template_set` flag.
Refs: https://github.com/nodejs/node/issues/6216
PR-URL: https://github.com/nodejs/node/pull/6277
Reviewed-By: James M Snell <jasnell@gmail.com>
There were 2 issues which either the v8 team was reluctant to
backport the fix because the fix was for a disabled feature (wasm) or
that we did not have time to investigate before 5.0 was cut
which result in v8 test failures for PPC in 5.0. These are test
issues and are already resolved in v8 master. This PR
excludes these tests so that our v8 tests in the CI will
be green so that we can detect any real regressions.
PR-URL: https://github.com/nodejs/node/pull/6267
Fixes: https://github.com/nodejs/node/issues/6236
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Original commit message:
Improved diagnostic message for JS heap out of memory
This patch replaces the unused 'take_snapshot' parameter on
FatalProcessOutOfMemory() with a 'is_heap_oom' parameter.
The parameter is set to true on error paths where the
JS heap is out of memory, as distinct from a malloc()
failure i.e. process out of memory. The message output to
stderr or passed to embedding applications via FatalErrorCallback
is 'Javascript heap out of memory' rather than
'process out of memory'.
BUG=
R=jochen@chromium.org, verwaest@chromium.org, michael_dawson@ca.ibm.com
Review URL: https://codereview.chromium.org/1873443002
Cr-Commit-Position: refs/heads/master@{#35431}
We'd like this in 6.x to help with diagnosing customer problems.
It provides a better message on OOM so that it is easier to
be able to tell whether the OOM was due to heap exhaustion
or running out of native memory.
PR-URL: https://github.com/nodejs/node/pull/6218
Reviewed-By: Ben Noordhuis <ben@strongloop.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Franziska Hinkelmann
Michaël Zasso
Michael Dawson
Ben Noordhuis
Steven R. Loomis
Matt Loring
Ali Ijaz Sheikh
epertoso
Stefan Budeanu
Joran Siu
Anna Henningsen
Myles Borins