Merge branch 'master' into feat/cpp20

bnoordhuis · Mar 26, 2024 · 5c86a29 · 5c86a29
2 parents 1448629 + bc3893c
commit 5c86a29
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diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -18,7 +18,9 @@ jobs:
     steps:
       - uses: actions/checkout@v2
       - name: setup
-        run: cmake -E make_directory ${{runner.workspace}}/build
+        run: |
+          git config --global core.longpaths true
+          cmake -E make_directory ${{runner.workspace}}/build
       - name: configure
         run: cmake ${{runner.workspace}}/v8-cmake
         working-directory: ${{runner.workspace}}/build

diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -999,14 +999,20 @@ target_include_directories(v8_torque_generated
     ${PROJECT_SOURCE_DIR}/v8
 )
 
+# The torque-outputs and torque_outputs variables can have too many characters
+# on Windows to be executed on the command line, so we have to write it to a
+# temporary file and execute that 
+file(WRITE "${PROJECT_BINARY_DIR}/touch_torque_outputs.cmake"
+           "file(TOUCH ${torque-outputs};${torque_outputs})")
+
 add_custom_command(
   COMMAND
     torque
     -o ${PROJECT_BINARY_DIR}/torque-generated
     -v8-root ${PROJECT_SOURCE_DIR}/v8
     ${torque_files}
   COMMAND
-    ${CMAKE_COMMAND} -E touch ${torque-outputs} ${torque_outputs}
+    ${CMAKE_COMMAND} -P ${PROJECT_BINARY_DIR}/touch_torque_outputs.cmake
   DEPENDS
     torque
     ${torque_dirs}
@@ -1016,6 +1022,7 @@ add_custom_command(
     ${torque_outputs}
 )
 
+
 add_custom_command(
   COMMAND
     ${CMAKE_COMMAND} -E make_directory ${torque_dirs}

diff --git a/update_v8.json b/update_v8.json
@@ -1,9 +1,9 @@
 [
   {
     "url": "https://chromium.googlesource.com/v8/v8.git",
-    "commit": "07c05c4b8c5e8916e604c09692d7b6e1813c606e",
+    "commit": "3236505a90c64a5fbb1e1f2584b9e551d84a08dc",
     "/* comment */": "Dependency v8 must be first.",
-    "branch": "branch-heads/11.5",
+    "branch": "branch-heads/11.6",
     "path": ""
   },
   {
@@ -26,7 +26,7 @@
   },
   {
     "url": "https://chromium.googlesource.com/chromium/src/third_party/zlib.git",
-    "commit": "14dd4c4455602c9b71a1a89b5cafd1f4030d2e3f",
+    "commit": "e6795474e4885ae55b6c6c0a612d0889e2ebd8d9",
     "branch": "master",
     "path": "third_party/zlib"
   },

diff --git a/update_v8.py b/update_v8.py
@@ -93,7 +93,7 @@ def update_all():
   # Now for some arbitrary code execution...
   what = '{}:DEPS'.format(v8['commit'])
   source = git('show', what, check_output=True, cwd=repodir(v8))
-  code = compile('def Var(k): return vars[k]\n' + source, 'DEPS', 'exec')
+  code = compile('def Var(k): return vars[k]\ndef Str(k): return str(k)\n' + source, 'DEPS', 'exec')
   globls = {}
   eval(code, globls)
   v8_deps = globls['deps']

diff --git a/v8/.gitignore b/v8/.gitignore
@@ -64,6 +64,8 @@
 /test/wasm-spec-tests/tests.tar.gz
 /third_party/*
 !/third_party/antlr4
+!/third_party/cpu_features
+/third_party/cpu_features/src
 !/third_party/inspector_protocol
 !/third_party/jsoncpp
 /third_party/jsoncpp/source

diff --git a/v8/.vpython3 b/v8/.vpython3
@@ -75,7 +75,24 @@ wheel: <
   version: "version:3.19.3"
 >
 
+# requests and its dependencies.
 wheel: <
-  name: "infra/python/wheels/requests-py2_py3"
-  version: "version:2.13.0"
+  name: "infra/python/wheels/requests-py3"
+  version: "version:2.31.0"
+>
+wheel: <
+  name: "infra/python/wheels/urllib3-py2_py3"
+  version: "version:1.26.6"
+>
+wheel: <
+  name: "infra/python/wheels/idna-py2_py3"
+  version: "version:2.8"
+>
+wheel: <
+  name: "infra/python/wheels/certifi-py2_py3"
+  version: "version:2020.11.8"
+>
+wheel: <
+  name: "infra/python/wheels/charset_normalizer-py3"
+  version: "version:2.0.4"
 >
diff --git a/v8/AUTHORS b/v8/AUTHORS
@@ -180,6 +180,7 @@ Maciej Małecki <[email protected]>
 Marcel Laverdet <[email protected]>
 Marcin Cieślak <[email protected]>
 Marcin Wiącek <[email protected]>
+Marisa Kirisame <[email protected]>
 Martin Bidlingmaier <[email protected]>
 Mateusz Czeladka <[email protected]>
 Matheus Marchini <[email protected]>
@@ -241,6 +242,7 @@ Sakthipriyan Vairamani (thefourtheye) <[email protected]>
 Sander Mathijs van Veen <[email protected]>
 Sandro Santilli <[email protected]>
 Sanjoy Das <[email protected]>
+Sam James <[email protected]>
 Seo Sanghyeon <[email protected]>
 Shawn Anastasio <[email protected]>
 Shawn Presser <[email protected]>

diff --git a/v8/BUILD.bazel b/v8/BUILD.bazel
@@ -57,7 +57,6 @@ load(":bazel/v8-non-pointer-compression.bzl", "v8_binary_non_pointer_compression
 # v8_use_mips_abi_hardfloat
 # v8_enable_gdbjit
 # v8_check_header_includes
-# v8_enable_shared_ro_heap
 # v8_enable_lazy_source_positions
 # v8_enable_third_party_heap
 # v8_third_party_heap_files
@@ -228,6 +227,13 @@ v8_flag(
     default = True,
 )
 
+# Shared RO heap. Flag has to be set to false when
+# v8_enable_pointer_compression_shared_cage is set to false.
+v8_flag(
+    name = "v8_enable_shared_ro_heap",
+    default = True,
+)
+
 # Enable shared cage if v8_enable_pointer_compression
 # and v8_enable_pointer_compression_shared_cage.
 selects.config_setting_group(
@@ -413,6 +419,10 @@ v8_config(
             "V8_COMPRESS_POINTERS_IN_ISOLATE_CAGE",
         ],
         "//conditions:default": [],
+    }) + select({
+        ":is_v8_enable_shared_ro_heap": [
+            "V8_SHARED_RO_HEAP",
+        ],
     }) + select({
         ":is_v8_enable_short_builtin_calls": [
             "V8_SHORT_BUILTIN_CALLS",
@@ -843,10 +853,12 @@ filegroup(
         "src/builtins/iterator.tq",
         "src/builtins/iterator-from.tq",
         "src/builtins/iterator-helpers.tq",
+        "src/builtins/map-groupby.tq",
         "src/builtins/math.tq",
         "src/builtins/number.tq",
         "src/builtins/object.tq",
         "src/builtins/object-fromentries.tq",
+        "src/builtins/object-groupby.tq",
         "src/builtins/promise-abstract-operations.tq",
         "src/builtins/promise-all.tq",
         "src/builtins/promise-all-element-closure.tq",
@@ -881,6 +893,8 @@ filegroup(
         "src/builtins/regexp-source.tq",
         "src/builtins/regexp-split.tq",
         "src/builtins/regexp-test.tq",
+        "src/builtins/set-intersection.tq",
+        "src/builtins/set-union.tq",
         "src/builtins/string-at.tq",
         "src/builtins/string-endswith.tq",
         "src/builtins/string-html.tq",
@@ -999,6 +1013,7 @@ filegroup(
         "third_party/v8/builtins/array-sort.tq",
     ] + select({
         ":is_v8_enable_webassembly": [
+            "src/builtins/js-to-wasm.tq",
             "src/builtins/wasm.tq",
             "src/debug/debug-wasm-objects.tq",
             "src/wasm/wasm-objects.tq",
@@ -1550,6 +1565,8 @@ filegroup(
         "src/heap/marking-worklist-inl.h",
         "src/heap/memory-allocator.cc",
         "src/heap/memory-allocator.h",
+        "src/heap/memory-balancer.cc",
+        "src/heap/memory-balancer.h",
         "src/heap/memory-chunk.cc",
         "src/heap/memory-chunk.h",
         "src/heap/memory-chunk-inl.h",
@@ -1575,6 +1592,7 @@ filegroup(
         "src/heap/paged-spaces.h",
         "src/heap/paged-spaces-inl.h",
         "src/heap/parallel-work-item.h",
+        "src/heap/parked-scope-inl.h",
         "src/heap/parked-scope.h",
         "src/heap/pretenuring-handler.cc",
         "src/heap/pretenuring-handler.h",
@@ -1954,6 +1972,7 @@ filegroup(
         "src/objects/synthetic-module.cc",
         "src/objects/synthetic-module.h",
         "src/objects/synthetic-module-inl.h",
+        "src/objects/tagged.h",
         "src/objects/tagged-field.h",
         "src/objects/tagged-field-inl.h",
         "src/objects/tagged-impl.cc",
@@ -2134,6 +2153,11 @@ filegroup(
         "src/sandbox/external-pointer-table.cc",
         "src/sandbox/external-pointer-table.h",
         "src/sandbox/external-pointer-table-inl.h",
+        "src/sandbox/code-pointer-table.cc",
+        "src/sandbox/code-pointer-table.h",
+        "src/sandbox/code-pointer-table-inl.h",
+        "src/sandbox/code-pointer.h",
+        "src/sandbox/code-pointer-inl.h",
         "src/sandbox/external-entity-table.h",
         "src/sandbox/external-entity-table-inl.h",
         "src/sandbox/sandbox.cc",
@@ -2162,6 +2186,7 @@ filegroup(
         "src/snapshot/read-only-deserializer.h",
         "src/snapshot/read-only-serializer.cc",
         "src/snapshot/read-only-serializer.h",
+        "src/snapshot/read-only-serializer-deserializer.h",
         "src/snapshot/references.h",
         "src/snapshot/roots-serializer.cc",
         "src/snapshot/roots-serializer.h",
@@ -2799,6 +2824,7 @@ filegroup(
         "src/compiler/js-graph.h",
         "src/compiler/js-heap-broker.cc",
         "src/compiler/js-heap-broker.h",
+        "src/compiler/js-heap-broker-inl.h",
         "src/compiler/js-inlining.cc",
         "src/compiler/js-inlining.h",
         "src/compiler/js-inlining-heuristic.cc",
@@ -2969,7 +2995,6 @@ filegroup(
         "src/compiler/turboshaft/store-store-elimination-phase.h",
         "src/compiler/turboshaft/store-store-elimination-reducer.h",
         "src/compiler/turboshaft/structural-optimization-reducer.h",
-        "src/compiler/turboshaft/tag-untag-lowering-reducer.h",
         "src/compiler/turboshaft/tracing.h",
         "src/compiler/turboshaft/type-assertions-phase.cc",
         "src/compiler/turboshaft/type-assertions-phase.h",
@@ -2990,6 +3015,7 @@ filegroup(
         "src/compiler/turboshaft/utils.h",
         "src/compiler/turboshaft/value-numbering-reducer.h",
         "src/compiler/turboshaft/variable-reducer.h",
+        "src/compiler/turboshaft/wasm-js-lowering-reducer.h",
         "src/compiler/type-cache.cc",
         "src/compiler/type-cache.h",
         "src/compiler/type-narrowing-reducer.cc",
@@ -3088,6 +3114,8 @@ filegroup(
             "src/compiler/wasm-load-elimination.h",
             "src/compiler/wasm-loop-peeling.cc",
             "src/compiler/wasm-loop-peeling.h",
+            "src/compiler/wasm-js-lowering.cc",
+            "src/compiler/wasm-js-lowering.h",
             "src/compiler/wasm-typer.cc",
             "src/compiler/wasm-typer.h",
         ],
@@ -3600,6 +3628,7 @@ py_binary(
         "third_party/inspector_protocol/templates/TypeBuilder_cpp.template",
         "third_party/inspector_protocol/templates/TypeBuilder_h.template",
     ],
+    imports = ["third_party/inspector_protocol/"],
     python_version = "PY3",
     deps = [
         requirement("jinja2"),