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deps: update v8 to 4.3.61.21
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* @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: #1632
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@chrisdickinson
chrisdickinson committed May 13, 2015
1 parent 5ead674 commit 998f7da
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Showing 822 changed files with 43,422 additions and 27,119 deletions.
1 change: 1 addition & 0 deletions deps/v8/.gitignore
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Original file line number Diff line number Diff line change
Expand Up @@ -24,6 +24,7 @@
.cproject
.d8_history
.gclient_entries
.landmines
.project
.pydevproject
.settings
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1 change: 1 addition & 0 deletions deps/v8/AUTHORS
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Original file line number Diff line number Diff line change
Expand Up @@ -64,6 +64,7 @@ Jianghua Yang <jianghua.yjh@alibaba-inc.com>
Joel Stanley <joel@jms.id.au>
Johan Bergström <johan@bergstroem.nu>
Jonathan Liu <net147@gmail.com>
JunHo Seo <sejunho@gmail.com>
Kang-Hao (Kenny) Lu <kennyluck@csail.mit.edu>
Luis Reis <luis.m.reis@gmail.com>
Luke Zarko <lukezarko@gmail.com>
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116 changes: 77 additions & 39 deletions deps/v8/BUILD.gn
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Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,10 @@
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

import("//build/config/android/config.gni")
import("//build/config/arm.gni")
import("//build/config/mips.gni")

# Because standalone V8 builds are not supported, assume this is part of a
# Chromium build.
import("//build/module_args/v8.gni")
Expand All @@ -18,10 +22,23 @@ v8_interpreted_regexp = false
v8_object_print = false
v8_postmortem_support = false
v8_use_snapshot = true
v8_target_arch = cpu_arch
v8_target_arch = target_cpu
v8_random_seed = "314159265"
v8_toolset_for_d8 = "host"

# The snapshot needs to be compiled for the host, but compiled with
# a toolchain that matches the bit-width of the target.
#
# TODO(GYP): For now we only support 32-bit little-endian target builds from an
# x64 Linux host. Eventually we need to support all of the host/target
# configurations v8 runs on.
if (host_cpu == "x64" && host_os == "linux" &&
(target_cpu == "arm" || target_cpu == "mipsel" || target_cpu == "x86")) {
snapshot_toolchain = "//build/toolchain/linux:clang_x86"
} else {
snapshot_toolchain = default_toolchain
}

###############################################################################
# Configurations
#
Expand Down Expand Up @@ -96,37 +113,49 @@ config("toolchain") {
defines = []
cflags = []

# TODO(jochen): Add support for arm subarchs, mips, mipsel.
# TODO(jochen): Add support for arm subarchs, mips, mipsel, mips64el.

if (v8_target_arch == "arm") {
defines += [ "V8_TARGET_ARCH_ARM" ]
if (arm_version == 7) {
defines += [ "CAN_USE_ARMV7_INSTRUCTIONS" ]
}
if (arm_fpu == "vfpv3-d16") {
defines += [ "CAN_USE_VFP3_INSTRUCTIONS" ]
}
if (arm_fpu == "vfpv3") {
defines += [
"CAN_USE_VFP3_INSTRUCTIONS",
"CAN_USE_VFP32DREGS",
]
}
if (arm_fpu == "neon") {
if (current_cpu == "arm") {
if (arm_version == 7) {
defines += [ "CAN_USE_ARMV7_INSTRUCTIONS" ]
}
if (arm_fpu == "vfpv3-d16") {
defines += [ "CAN_USE_VFP3_INSTRUCTIONS" ]
} else if (arm_fpu == "vfpv3") {
defines += [
"CAN_USE_VFP3_INSTRUCTIONS",
"CAN_USE_VFP32DREGS",
]
} else if (arm_fpu == "neon") {
defines += [
"CAN_USE_VFP3_INSTRUCTIONS",
"CAN_USE_VFP32DREGS",
"CAN_USE_NEON",
]
}
} else {
# These defines ares used for the ARM simulator.
defines += [
"CAN_USE_ARMV7_INSTRUCTIONS",
"CAN_USE_VFP3_INSTRUCTIONS",
"CAN_USE_VFP32DREGS",
"CAN_USE_NEON",
"USE_EABI_HARDFLOAT=0",
]
}

# TODO(jochen): Add support for arm_test_noprobe.

# TODO(jochen): Add support for cpu_arch != v8_target_arch/
}
if (v8_target_arch == "arm64") {
defines += [ "V8_TARGET_ARCH_ARM64" ]
}
if (v8_target_arch == "mipsel") {
defines += [ "V8_TARGET_ARCH_MIPS" ]
}
if (v8_target_arch == "mips64el") {
defines += [ "V8_TARGET_ARCH_MIPS64" ]
}
if (v8_target_arch == "x86") {
defines += [ "V8_TARGET_ARCH_IA32" ]
}
Expand Down Expand Up @@ -173,8 +202,8 @@ action("js2c") {
"src/array.js",
"src/string.js",
"src/uri.js",
"src/third_party/fdlibm/fdlibm.js",
"src/math.js",
"src/third_party/fdlibm/fdlibm.js",
"src/date.js",
"src/regexp.js",
"src/arraybuffer.js",
Expand All @@ -192,6 +221,7 @@ action("js2c") {
"src/debug-debugger.js",
"src/mirror-debugger.js",
"src/liveedit-debugger.js",
"src/templates.js",
"src/macros.py",
]

Expand Down Expand Up @@ -230,13 +260,12 @@ action("js2c_experimental") {
"src/macros.py",
"src/proxy.js",
"src/generator.js",
"src/harmony-string.js",
"src/harmony-array.js",
"src/harmony-array-includes.js",
"src/harmony-typedarray.js",
"src/harmony-tostring.js",
"src/harmony-templates.js",
"src/harmony-regexp.js",
"src/harmony-reflect.js"
]

outputs = [
Expand Down Expand Up @@ -322,7 +351,7 @@ action("run_mksnapshot") {
visibility = [ ":*" ] # Only targets in this file can depend on this.

deps = [
":mksnapshot($host_toolchain)",
":mksnapshot($snapshot_toolchain)",
]

script = "tools/run.py"
Expand All @@ -332,7 +361,7 @@ action("run_mksnapshot") {
]

args = [
"./" + rebase_path(get_label_info(":mksnapshot($host_toolchain)",
"./" + rebase_path(get_label_info(":mksnapshot($snapshot_toolchain)",
"root_out_dir") + "/mksnapshot",
root_build_dir),
"--log-snapshot-positions",
Expand Down Expand Up @@ -373,7 +402,7 @@ source_set("v8_nosnapshot") {
sources = [
"$target_gen_dir/libraries.cc",
"$target_gen_dir/experimental-libraries.cc",
"src/snapshot-empty.cc",
"src/snapshot/snapshot-empty.cc",
]

configs -= [ "//build/config/compiler:chromium_code" ]
Expand Down Expand Up @@ -423,8 +452,8 @@ if (v8_use_external_startup_data) {
]

sources = [
"src/natives-external.cc",
"src/snapshot-external.cc",
"src/snapshot/natives-external.cc",
"src/snapshot/snapshot-external.cc",
]

configs -= [ "//build/config/compiler:chromium_code" ]
Expand Down Expand Up @@ -535,9 +564,7 @@ source_set("v8_base") {
"src/compiler/frame.h",
"src/compiler/gap-resolver.cc",
"src/compiler/gap-resolver.h",
"src/compiler/generic-algorithm.h",
"src/compiler/graph-builder.h",
"src/compiler/graph-inl.h",
"src/compiler/graph-reducer.cc",
"src/compiler/graph-reducer.h",
"src/compiler/graph-replay.cc",
Expand Down Expand Up @@ -566,13 +593,17 @@ source_set("v8_base") {
"src/compiler/js-intrinsic-lowering.h",
"src/compiler/js-operator.cc",
"src/compiler/js-operator.h",
"src/compiler/js-type-feedback.cc",
"src/compiler/js-type-feedback.h",
"src/compiler/js-typed-lowering.cc",
"src/compiler/js-typed-lowering.h",
"src/compiler/jump-threading.cc",
"src/compiler/jump-threading.h",
"src/compiler/linkage-impl.h",
"src/compiler/linkage.cc",
"src/compiler/linkage.h",
"src/compiler/liveness-analyzer.cc",
"src/compiler/liveness-analyzer.h",
"src/compiler/load-elimination.cc",
"src/compiler/load-elimination.h",
"src/compiler/loop-peeling.cc",
Expand All @@ -591,6 +622,7 @@ source_set("v8_base") {
"src/compiler/node-cache.h",
"src/compiler/node-marker.cc",
"src/compiler/node-marker.h",
"src/compiler/node-matchers.cc",
"src/compiler/node-matchers.h",
"src/compiler/node-properties.cc",
"src/compiler/node-properties.h",
Expand Down Expand Up @@ -631,6 +663,8 @@ source_set("v8_base") {
"src/compiler/simplified-operator.h",
"src/compiler/source-position.cc",
"src/compiler/source-position.h",
"src/compiler/state-values-utils.cc",
"src/compiler/state-values-utils.h",
"src/compiler/typer.cc",
"src/compiler/typer.h",
"src/compiler/value-numbering-reducer.cc",
Expand Down Expand Up @@ -848,7 +882,6 @@ source_set("v8_base") {
"src/modules.cc",
"src/modules.h",
"src/msan.h",
"src/natives.h",
"src/objects-debug.cc",
"src/objects-inl.h",
"src/objects-printer.cc",
Expand All @@ -860,6 +893,8 @@ source_set("v8_base") {
"src/ostreams.h",
"src/parser.cc",
"src/parser.h",
"src/pending-compilation-error-handler.cc",
"src/pending-compilation-error-handler.h",
"src/perf-jit.cc",
"src/perf-jit.h",
"src/preparse-data-format.h",
Expand Down Expand Up @@ -929,20 +964,23 @@ source_set("v8_base") {
"src/scopeinfo.h",
"src/scopes.cc",
"src/scopes.h",
"src/serialize.cc",
"src/serialize.h",
"src/small-pointer-list.h",
"src/smart-pointers.h",
"src/snapshot-common.cc",
"src/snapshot-source-sink.cc",
"src/snapshot-source-sink.h",
"src/snapshot.h",
"src/snapshot/natives.h",
"src/snapshot/serialize.cc",
"src/snapshot/serialize.h",
"src/snapshot/snapshot-common.cc",
"src/snapshot/snapshot-source-sink.cc",
"src/snapshot/snapshot-source-sink.h",
"src/snapshot/snapshot.h",
"src/string-builder.cc",
"src/string-builder.h",
"src/string-search.cc",
"src/string-search.h",
"src/string-stream.cc",
"src/string-stream.h",
"src/strings-storage.cc",
"src/strings-storage.h",
"src/strtod.cc",
"src/strtod.h",
"src/token.cc",
Expand Down Expand Up @@ -1356,11 +1394,11 @@ source_set("v8_libbase") {
if (is_linux) {
sources += [ "src/base/platform/platform-linux.cc" ]

libs = [ "rt" ]
libs = [ "dl", "rt" ]
} else if (is_android) {
defines += [ "CAN_USE_VFP_INSTRUCTIONS" ]

if (build_os == "mac") {
if (host_os == "mac") {
if (current_toolchain == host_toolchain) {
sources += [ "src/base/platform/platform-macos.cc" ]
} else {
Expand Down Expand Up @@ -1425,12 +1463,12 @@ source_set("v8_libplatform") {
# Executables
#

if (current_toolchain == host_toolchain) {
if (current_toolchain == snapshot_toolchain) {
executable("mksnapshot") {
visibility = [ ":*" ] # Only targets in this file can depend on this.

sources = [
"src/mksnapshot.cc",
"src/snapshot/mksnapshot.cc",
]

configs -= [ "//build/config/compiler:chromium_code" ]
Expand Down
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