[WIP] Update V8 to 5.2

Makefile

@@ -70,7 +70,7 @@ $(NODE_G_EXE): config.gypi out/Makefile
 	$(MAKE) -C out BUILDTYPE=Debug V=$(V)
 	ln -fs out/Debug/$(NODE_EXE) $@
 
-out/Makefile: common.gypi deps/uv/uv.gyp deps/http_parser/http_parser.gyp deps/zlib/zlib.gyp deps/v8/build/toolchain.gypi deps/v8/build/features.gypi deps/v8/tools/gyp/v8.gyp node.gyp config.gypi
+out/Makefile: common.gypi deps/uv/uv.gyp deps/http_parser/http_parser.gyp deps/zlib/zlib.gyp deps/v8/gypfiles/toolchain.gypi deps/v8/gypfiles/features.gypi deps/v8/src/v8.gyp node.gyp config.gypi
 	$(PYTHON) tools/gyp_node.py -f make
 
 config.gypi: configure

common.gypi

@@ -43,7 +43,7 @@
         'V8_BASE': '<(PRODUCT_DIR)/libv8_base.a',
       }, {
         'OBJ_DIR': '<(PRODUCT_DIR)/obj.target',
-        'V8_BASE': '<(PRODUCT_DIR)/obj.target/deps/v8/tools/gyp/libv8_base.a',
+        'V8_BASE': '<(PRODUCT_DIR)/obj.target/deps/v8/src/libv8_base.a',
       }],
       ['openssl_fips != ""', {
         'OPENSSL_PRODUCT': 'libcrypto.a',

deps/v8/.gitignore

@@ -40,11 +40,8 @@ gcsuspects
 shell
 shell_g
 /_*
-/build/Debug
-/build/gyp
-/build/ipch
-/build/Release
-/build/win_toolchain.json
+/build
+/gypfiles/win_toolchain.json
 /buildtools
 /hydrogen.cfg
 /obj
@@ -68,6 +65,7 @@ shell_g
 /tools/clang
 /tools/gcmole/gcmole-tools
 /tools/gcmole/gcmole-tools.tar.gz
+/tools/gyp
 /tools/jsfunfuzz/jsfunfuzz
 /tools/jsfunfuzz/jsfunfuzz.tar.gz
 /tools/luci-go/linux64/isolate
@@ -86,7 +84,9 @@ GTAGS
 GRTAGS
 GSYMS
 GPATH
+tags
 gtags.files
 turbo*.cfg
 turbo*.dot
 turbo*.json
+v8.ignition_dispatches_table.json

deps/v8/.gn

@@ -0,0 +1,41 @@
+# This file is used by the GN meta build system to find the root of the source
+# tree and to set startup options. For documentation on the values set in this
+# file, run "gn help dotfile" at the command line.
+
+# The location of the build configuration file.
+buildconfig = "//build/config/BUILDCONFIG.gn"
+
+# The secondary source root is a parallel directory tree where
+# GN build files are placed when they can not be placed directly
+# in the source tree, e.g. for third party source trees.
+secondary_source = "//build/secondary/"
+
+# These are the targets to check headers for by default. The files in targets
+# matching these patterns (see "gn help label_pattern" for format) will have
+# their includes checked for proper dependencies when you run either
+# "gn check" or "gn gen --check".
+check_targets = [
+]
+
+# These are the list of GN files that run exec_script. This whitelist exists
+# to force additional review for new uses of exec_script, which is strongly
+# discouraged except for gypi_to_gn calls.
+exec_script_whitelist = [
+  "//build/config/android/BUILD.gn",
+  "//build/config/android/config.gni",
+  "//build/config/android/internal_rules.gni",
+  "//build/config/android/rules.gni",
+  "//build/config/BUILD.gn",
+  "//build/config/compiler/BUILD.gn",
+  "//build/config/gcc/gcc_version.gni",
+  "//build/config/ios/ios_sdk.gni",
+  "//build/config/linux/BUILD.gn",
+  "//build/config/linux/pkg_config.gni",
+  "//build/config/mac/mac_sdk.gni",
+  "//build/config/posix/BUILD.gn",
+  "//build/config/sysroot.gni",
+  "//build/config/win/visual_studio_version.gni",
+  "//build/toolchain/gcc_toolchain.gni",
+  "//build/toolchain/mac/BUILD.gn",
+  "//build/toolchain/win/BUILD.gn",
+]

deps/v8/AUTHORS

@@ -40,6 +40,7 @@ Alexis Campailla <alexis@janeasystems.com>
 Andreas Anyuru <andreas.anyuru@gmail.com>
 Andrew Paprocki <andrew@ishiboo.com>
 Andrei Kashcha <anvaka@gmail.com>
+Anna Henningsen <addaleax@gmail.com>
 Bangfu Tao <bangfu.tao@samsung.com>
 Ben Noordhuis <info@bnoordhuis.nl>
 Benjamin Tan <demoneaux@gmail.com>