update v8 to 12.4 (#2005)

Co-authored-by: James M Snell <jasnell@gmail.com>
cloudflare · Apr 29, 2024 · 2fe7335 · 2fe7335
1 parent cdb18b7
commit 2fe7335
Show file tree

Hide file tree

Showing 22 changed files with 237 additions and 470 deletions.
diff --git a/WORKSPACE b/WORKSPACE
@@ -144,6 +144,11 @@ git_repository(
     build_file = "//:build/BUILD.dawn",
     commit = "c5169ef5b9982e17a8caddd1218aa0ad5e24a4e3",
     remote = "https://dawn.googlesource.com/dawn.git",
+    patches = [
+        "//:patches/dawn/0001-Add-iomanip.patch",
+        "//:patches/dawn/0002-Add-missing-array-import.patch",
+    ],
+    patch_args = ["-p1"],
     repo_mapping = {
         "@abseil_cpp": "@com_google_absl",
     },
@@ -186,10 +191,17 @@ http_archive(
 #   to confusing compiler errors in tcmalloc in the past.
 git_repository(
     name = "com_google_absl",
-    commit = "0764ad493e54a79c7e3e02fc3412ef55b4835b9e",
+    commit = "b3ae305fd5dbc6ad41eed9add26768c29181219f",
     remote = "https://chromium.googlesource.com/chromium/src/third_party/abseil-cpp.git",
 )
 
+git_repository(
+    name = "fp16",
+    commit = "0a92994d729ff76a58f692d3028ca1b64b145d91",
+    build_file_content = "exports_files(glob([\"**\"]))",
+    remote = "https://chromium.googlesource.com/external/github.com/Maratyszcza/FP16.git"
+)
+
 # Bindings for abseil libraries used by V8
 [
     bind(
@@ -451,15 +463,16 @@ http_archive(
         "//:patches/v8/0010-Enable-V8-shared-linkage.patch",
         "//:patches/v8/0011-Randomize-the-initial-ExecutionContextId-used-by-the.patch",
         "//:patches/v8/0012-Always-enable-continuation-preserved-data-in-the-bui.patch",
-        "//:patches/v8/0013-Attach-continuation-context-to-Promise-thenable-task.patch",
-        "//:patches/v8/0014-increase-visibility-of-virtual-method.patch",
-        "//:patches/v8/0015-Add-ValueSerializer-SetTreatFunctionsAsHostObjects.patch",
-        "//:patches/v8/0016-wasm-liftoff-arm64-Fix-LoadTaggedPointer.patch",
+        "//:patches/v8/0013-increase-visibility-of-virtual-method.patch",
+        "//:patches/v8/0014-Add-ValueSerializer-SetTreatFunctionsAsHostObjects.patch",
+        "//:patches/v8/0015-Set-torque-generator-path-to-external-v8.-This-allow.patch",
+        "//:patches/v8/0016-Modify-where-to-look-for-fp16-dependency.-This-depen.patch",
+        "//:patches/v8/0017-Fixup-RunMicrotask-to-restore-async-context-on-termi.patch",
     ],
-    integrity = "sha256-QphdaJn35eZeo+qoayNFIgm02hX5WHjKf+pr3WXCiEs=",
-    strip_prefix = "v8-12.3.219.10",
+    integrity = "sha256-C6bsXXbKgeCxmG1VNO/LScaPq0HVlmofpVHJ5kswoLg=",
+    strip_prefix = "v8-12.4.254.11",
     type = "tgz",
-    url = "https://github.com/v8/v8/archive/refs/tags/12.3.219.10.tar.gz",
+    url = "https://github.com/v8/v8/archive/refs/tags/12.4.254.11.tar.gz",
 )
 
 git_repository(

diff --git a/patches/dawn/0001-Add-iomanip.patch b/patches/dawn/0001-Add-iomanip.patch
@@ -0,0 +1,17 @@
+From 37bc132e418017ff70e5c5a4562c457c2064f49b Mon Sep 17 00:00:00 2001
+From: James M Snell <jasnell@gmail.com>
+Date: Mon, 29 Apr 2024 13:22:55 -0700
+Subject: Add iomanip
+
+
+diff --git a/src/dawn/native/stream/ByteVectorSink.cpp b/src/dawn/native/stream/ByteVectorSink.cpp
+--- a/src/dawn/native/stream/ByteVectorSink.cpp
++++ b/src/dawn/native/stream/ByteVectorSink.cpp
+@@ -27,6 +27,7 @@
+
+ #include "dawn/native/stream/ByteVectorSink.h"
+
++#include <iomanip>
+ #include "dawn/native/stream/Stream.h"
+
+ namespace dawn::native::stream {
diff --git a/patches/dawn/0002-Add-missing-array-import.patch b/patches/dawn/0002-Add-missing-array-import.patch
@@ -0,0 +1,18 @@
+From 340abe0c734899650f10ce19f0a45d8aa4981972 Mon Sep 17 00:00:00 2001
+From: James M Snell <jasnell@gmail.com>
+Date: Mon, 29 Apr 2024 14:22:47 -0700
+Subject: Add missing array import
+
+
+diff --git a/src/dawn/native/ApplyClearColorValueWithDrawHelper.h b/src/dawn/native/ApplyClearColorValueWithDrawHelper.h
+index a1ff88e07a9572baacf8a96e35d830c318b56777..00b4795b41711a10106cece1bcac2644fcf7dcaa 100644
+--- a/src/dawn/native/ApplyClearColorValueWithDrawHelper.h
++++ b/src/dawn/native/ApplyClearColorValueWithDrawHelper.h
+@@ -29,6 +29,7 @@
+ #define SRC_DAWN_NATIVE_APPLYCLEARVALUEWITHDRAWHELPER_H_
+
+ #include <bitset>
++#include <array>
+ #include <unordered_map>
+ #include "dawn/common/Constants.h"
+ #include "dawn/native/Error.h"
diff --git a/patches/v8/0001-Allow-manually-setting-ValueDeserializer-format-vers.patch b/patches/v8/0001-Allow-manually-setting-ValueDeserializer-format-vers.patch
@@ -1,4 +1,4 @@
-From c0e8edbdd404361db740316cd43bc347bfe4730f Mon Sep 17 00:00:00 2001
+From 9cd118a8ffa4c2154438f65503e3fdb8c9b1741d Mon Sep 17 00:00:00 2001
 From: Alex Robinson <arobinson@cloudflare.com>
 Date: Wed, 2 Mar 2022 15:58:04 -0600
 Subject: Allow manually setting ValueDeserializer format version
@@ -35,10 +35,10 @@ index 0cb3e045bc46ec732956318b980e749d1847d06d..40ad805c7970cc9379e69f046205836d
     * Reads raw data in various common formats to the buffer.
     * Note that integer types are read in base-128 varint format, not with a
 diff --git a/src/api/api.cc b/src/api/api.cc
-index 9ca94b045c26c97292ad376c88d794a3dce11660..f3c446b7fe82158dab17c103062ababfb368e50e 100644
+index a7070c494c211bec5692767e26ab7bd072b2d6fd..b94dd72c64ef345ca6f13c246c93b7b7191d2cf9 100644
 --- a/src/api/api.cc
 +++ b/src/api/api.cc
-@@ -3691,6 +3691,10 @@ uint32_t ValueDeserializer::GetWireFormatVersion() const {
+@@ -3645,6 +3645,10 @@ uint32_t ValueDeserializer::GetWireFormatVersion() const {
    return private_->deserializer.GetWireFormatVersion();
  }
 

diff --git a/patches/v8/0002-Allow-manually-setting-ValueSerializer-format-versio.patch b/patches/v8/0002-Allow-manually-setting-ValueSerializer-format-versio.patch
@@ -1,4 +1,4 @@
-From 6f67b7491de310dbe14586402d03ca489598496c Mon Sep 17 00:00:00 2001
+From e235a6aabeddaf28c1214e628c4a41edef552d69 Mon Sep 17 00:00:00 2001
 From: James M Snell <jasnell@gmail.com>
 Date: Wed, 16 Mar 2022 08:59:21 -0700
 Subject: Allow manually setting ValueSerializer format version
@@ -22,10 +22,10 @@ index 40ad805c7970cc9379e69f046205836dbd760373..596be18adeb3a5a81794aaa44b1d347d
     * Writes out a header, which includes the format version.
     */
 diff --git a/src/api/api.cc b/src/api/api.cc
-index f3c446b7fe82158dab17c103062ababfb368e50e..8418ea61dfcaa87dc68834b2254cdce8e55186ad 100644
+index b94dd72c64ef345ca6f13c246c93b7b7191d2cf9..b375bfe4d9a82c4dc2ecae1de9349d02c4dd47aa 100644
 --- a/src/api/api.cc
 +++ b/src/api/api.cc
-@@ -3559,6 +3559,10 @@ ValueSerializer::ValueSerializer(Isolate* v8_isolate, Delegate* delegate)
+@@ -3513,6 +3513,10 @@ ValueSerializer::ValueSerializer(Isolate* v8_isolate, Delegate* delegate)
 
  ValueSerializer::~ValueSerializer() { delete private_; }
 
@@ -37,18 +37,18 @@ index f3c446b7fe82158dab17c103062ababfb368e50e..8418ea61dfcaa87dc68834b2254cdce8
 
  void ValueSerializer::SetTreatArrayBufferViewsAsHostObjects(bool mode) {
 diff --git a/src/objects/value-serializer.cc b/src/objects/value-serializer.cc
-index 1b2eefa1ea67e0ea9f03641bf2e454a1046cb267..f0b1956253fe603ad6da30a41fb923078ef6bd78 100644
+index 50dbe657283d4c22aacef6824eee670281cd164c..f6b3579da294d86b6ad415471e2f29538ed5a629 100644
 --- a/src/objects/value-serializer.cc
 +++ b/src/objects/value-serializer.cc
-@@ -267,6 +267,7 @@ ValueSerializer::ValueSerializer(Isolate* isolate,
+@@ -291,6 +291,7 @@ ValueSerializer::ValueSerializer(Isolate* isolate,
      : isolate_(isolate),
        delegate_(delegate),
        zone_(isolate->allocator(), ZONE_NAME),
 +      version_(kLatestVersion),
        id_map_(isolate->heap(), ZoneAllocationPolicy(&zone_)),
        array_buffer_transfer_map_(isolate->heap(),
                                   ZoneAllocationPolicy(&zone_)) {
-@@ -286,9 +287,17 @@ ValueSerializer::~ValueSerializer() {
+@@ -310,9 +311,17 @@ ValueSerializer::~ValueSerializer() {
    }
  }
 
@@ -67,7 +67,7 @@ index 1b2eefa1ea67e0ea9f03641bf2e454a1046cb267..f0b1956253fe603ad6da30a41fb92307
  }
 
  void ValueSerializer::SetTreatArrayBufferViewsAsHostObjects(bool mode) {
-@@ -1011,10 +1020,12 @@ Maybe<bool> ValueSerializer::WriteJSArrayBufferView(
+@@ -1035,10 +1044,12 @@ Maybe<bool> ValueSerializer::WriteJSArrayBufferView(
    WriteVarint(static_cast<uint8_t>(tag));
    WriteVarint(static_cast<uint32_t>(view->byte_offset()));
    WriteVarint(static_cast<uint32_t>(view->byte_length()));

diff --git a/patches/v8/0003-Add-ArrayBuffer-MaybeNew.patch b/patches/v8/0003-Add-ArrayBuffer-MaybeNew.patch
@@ -1,4 +1,4 @@
-From 18c53a127e3d83ae49dc0cab45a0ba78e6111ac8 Mon Sep 17 00:00:00 2001
+From 831deb67e4977c12667462f3b67efababdd3c411 Mon Sep 17 00:00:00 2001
 From: Kenton Varda <kenton@cloudflare.com>
 Date: Fri, 16 Sep 2022 21:41:45 -0500
 Subject: Add `ArrayBuffer::MaybeNew()`.

diff --git a/patches/v8/0004-Allow-Windows-builds-under-Bazel.patch b/patches/v8/0004-Allow-Windows-builds-under-Bazel.patch
@@ -1,14 +1,14 @@
-From 92cd581a93d31cb4f0f06e04a479bb35cc5bab13 Mon Sep 17 00:00:00 2001
+From 41767e80304816d674136ce08ab241596e4494ee Mon Sep 17 00:00:00 2001
 From: Brendan Coll <bcoll@cloudflare.com>
 Date: Thu, 16 Mar 2023 11:56:10 +0000
 Subject: Allow Windows builds under Bazel
 
 
 diff --git a/BUILD.bazel b/BUILD.bazel
-index 2351c1e3300e0b1d258c558e6c333086238eba4a..fcfc5aa3ad57722c4b4d11783cf5ae704c8c859f 100644
+index 05b7472165ae858df0a300279c6065c38faf1768..4a914c56851dbd43329829f9b42c9ca500055fc7 100644
 --- a/BUILD.bazel
 +++ b/BUILD.bazel
-@@ -777,6 +777,7 @@ filegroup(
+@@ -778,6 +778,7 @@ filegroup(
          "src/base/platform/mutex.h",
          "src/base/platform/platform.cc",
          "src/base/platform/platform.h",
@@ -40,7 +40,7 @@ index 2351c1e3300e0b1d258c558e6c333086238eba4a..fcfc5aa3ad57722c4b4d11783cf5ae70
          "src/api/api-arguments.cc",
          "src/api/api-arguments.h",
          "src/api/api-arguments-inl.h",
-@@ -2671,6 +2673,11 @@ filegroup(
+@@ -2672,6 +2674,11 @@ filegroup(
              "src/trap-handler/handler-inside-posix.cc",
              "src/trap-handler/handler-outside-posix.cc",
          ],
@@ -52,7 +52,7 @@ index 2351c1e3300e0b1d258c558e6c333086238eba4a..fcfc5aa3ad57722c4b4d11783cf5ae70
          "//conditions:default": [],
      }) + select({
          "@v8//bazel/config:v8_arm64_simulator": [
-@@ -2678,13 +2685,6 @@ filegroup(
+@@ -2679,13 +2686,6 @@ filegroup(
              "src/trap-handler/trap-handler-simulator.h",
          ],
          "//conditions:default": [],
@@ -66,7 +66,7 @@ index 2351c1e3300e0b1d258c558e6c333086238eba4a..fcfc5aa3ad57722c4b4d11783cf5ae70
      }) + select({
          "@v8//bazel/config:is_windows_64bit": [
              "src/diagnostics/unwinding-info-win64.cc",
-@@ -3675,6 +3675,9 @@ filegroup(
+@@ -3682,6 +3682,9 @@ filegroup(
          "@v8//bazel/config:is_msvc_asm_ia32": ["src/heap/base/asm/ia32/push_registers_masm.asm"],
          "@v8//bazel/config:is_msvc_asm_x64": ["src/heap/base/asm/x64/push_registers_masm.asm"],
          "@v8//bazel/config:is_msvc_asm_arm64": ["src/heap/base/asm/arm64/push_registers_masm.S"],
@@ -76,7 +76,7 @@ index 2351c1e3300e0b1d258c558e6c333086238eba4a..fcfc5aa3ad57722c4b4d11783cf5ae70
      }),
  )
 
-@@ -4038,9 +4041,11 @@ filegroup(
+@@ -4057,9 +4060,11 @@ filegroup(
          "src/d8/d8-js.cc",
          "src/d8/d8-platforms.cc",
          "src/d8/d8-platforms.h",
@@ -90,7 +90,7 @@ index 2351c1e3300e0b1d258c558e6c333086238eba4a..fcfc5aa3ad57722c4b4d11783cf5ae70
  )
 
  genrule(
-@@ -4376,7 +4381,7 @@ py_test(
+@@ -4396,7 +4401,7 @@ py_test(
          ":noicu/d8",
          ":noicu/v8_build_config",
          "//testing/pybase",
@@ -99,7 +99,7 @@ index 2351c1e3300e0b1d258c558e6c333086238eba4a..fcfc5aa3ad57722c4b4d11783cf5ae70
      main = "tools/run-tests.py",
      python_version = "PY3",
      tags = [
-@@ -4406,7 +4411,7 @@ py_test(
+@@ -4426,7 +4431,7 @@ py_test(
          ":icu/d8",
          ":icu/v8_build_config",
          "//testing/pybase",
@@ -178,7 +178,7 @@ index 67454fa90eea460e70e286623fb1c99edd22c650..7efff1ab909dc7048a216e511c2e71c7
      name = "is_clang",
      match_any = [
 diff --git a/bazel/defs.bzl b/bazel/defs.bzl
-index 1ea9bc0da8de0f3fe3d39cfac0c920d60ea763b9..f050b04f76b96fbc761671958126b62288f94fd5 100644
+index f23f48ef03ae6adb08e3cfa605bff35d820c865e..fba64a0ca755da3c4a6b24a02d16ca552113a384 100644
 --- a/bazel/defs.bzl
 +++ b/bazel/defs.bzl
 @@ -118,6 +118,24 @@ def _default_args():
@@ -230,15 +230,15 @@ index 1ea9bc0da8de0f3fe3d39cfac0c920d60ea763b9..f050b04f76b96fbc761671958126b622
              ],
              "@v8//bazel/config:is_macos": ["-pthread"],
              "//conditions:default": ["-Wl,--no-as-needed -ldl -pthread"],
-@@ -498,6 +526,7 @@ def v8_mksnapshot(name, args, suffix = ""):
+@@ -492,6 +520,7 @@ def v8_mksnapshot(name, args, suffix = ""):
          suffix = suffix,
          target_os = select({
              "@v8//bazel/config:is_macos": "mac",
 +            "@v8//bazel/config:is_windows": "win",
              "//conditions:default": "",
          }),
      )
-@@ -509,6 +538,7 @@ def v8_mksnapshot(name, args, suffix = ""):
+@@ -503,6 +532,7 @@ def v8_mksnapshot(name, args, suffix = ""):
          suffix = suffix,
          target_os = select({
              "@v8//bazel/config:is_macos": "mac",

diff --git a/patches/v8/0005-Disable-bazel-whole-archive-build.patch b/patches/v8/0005-Disable-bazel-whole-archive-build.patch
@@ -1,4 +1,4 @@
-From acfe5d6daeb91acfaacf0f3f8f38e4d43f2f8e23 Mon Sep 17 00:00:00 2001
+From f67a62ae6200e4394bcd885d2c5953098244131a Mon Sep 17 00:00:00 2001
 From: Felix Hanau <felix@cloudflare.com>
 Date: Tue, 11 Apr 2023 14:41:31 -0400
 Subject: Disable bazel whole-archive build

diff --git a/patches/v8/0006-Make-v8-Locker-automatically-call-isolate-Enter.patch b/patches/v8/0006-Make-v8-Locker-automatically-call-isolate-Enter.patch
@@ -1,4 +1,4 @@
-From 4a43a003fcba6d9a441a906a8c3f4360a2890806 Mon Sep 17 00:00:00 2001
+From bb0e0093b5b827b32b98655541fb7452062083ba Mon Sep 17 00:00:00 2001
 From: Kenton Varda <kenton@cloudflare.com>
 Date: Tue, 23 May 2023 09:18:57 -0500
 Subject: Make v8::Locker automatically call isolate->Enter().

diff --git a/patches/v8/0007-Add-an-API-to-capture-and-restore-the-cage-base-poin.patch b/patches/v8/0007-Add-an-API-to-capture-and-restore-the-cage-base-poin.patch
@@ -1,4 +1,4 @@
-From 45609de67c8486fbda8342799cb36ee1d8d94383 Mon Sep 17 00:00:00 2001
+From 7ffee5a4b6c0cf7b144616a1023a074c71335333 Mon Sep 17 00:00:00 2001
 From: Kenton Varda <kenton@cloudflare.com>
 Date: Tue, 23 May 2023 09:24:11 -0500
 Subject: Add an API to capture and restore the cage base pointers.

diff --git a/patches/v8/0008-Speed-up-V8-bazel-build-by-always-using-target-cfg.patch b/patches/v8/0008-Speed-up-V8-bazel-build-by-always-using-target-cfg.patch
@@ -1,4 +1,4 @@
-From 902b7c63a8ae4c3fb7732d8999eb0d04538c115d Mon Sep 17 00:00:00 2001
+From 2d9e350afb0511e2be66fdfc28321ecef79a9f4d Mon Sep 17 00:00:00 2001
 From: Felix Hanau <felix@cloudflare.com>
 Date: Wed, 7 Jun 2023 21:40:54 -0400
 Subject: Speed up V8 bazel build by always using target cfg
@@ -12,7 +12,7 @@ generated files as the output set. While unrelated to the build cfg change,
 this also improves build times.
 
 diff --git a/BUILD.bazel b/BUILD.bazel
-index fcfc5aa3ad57722c4b4d11783cf5ae704c8c859f..6a1a43db67d607b23f7319f296f03dc67905d970 100644
+index 4a914c56851dbd43329829f9b42c9ca500055fc7..11c26187981450ccbb1291217cae2c4fae3db023 100644
 --- a/BUILD.bazel
 +++ b/BUILD.bazel
 @@ -17,6 +17,7 @@ load(
@@ -23,7 +23,7 @@ index fcfc5aa3ad57722c4b4d11783cf5ae704c8c859f..6a1a43db67d607b23f7319f296f03dc6
  )
  load(":bazel/v8-non-pointer-compression.bzl", "v8_binary_non_pointer_compression")
 
-@@ -4048,22 +4049,20 @@ filegroup(
+@@ -4067,22 +4068,20 @@ filegroup(
      }),
  )
 
@@ -52,7 +52,7 @@ index fcfc5aa3ad57722c4b4d11783cf5ae704c8c859f..6a1a43db67d607b23f7319f296f03dc6
  )
 
  v8_mksnapshot(
-@@ -4263,8 +4262,6 @@ v8_binary(
+@@ -4283,8 +4282,6 @@ v8_binary(
      srcs = [
          "src/regexp/gen-regexp-special-case.cc",
          "src/regexp/special-case.h",
@@ -61,7 +61,7 @@ index fcfc5aa3ad57722c4b4d11783cf5ae704c8c859f..6a1a43db67d607b23f7319f296f03dc6
      ],
      copts = ["-Wno-implicit-fallthrough"],
      defines = [
-@@ -4276,6 +4273,7 @@ v8_binary(
+@@ -4296,6 +4293,7 @@ v8_binary(
      ],
      deps = [
          "//external:absl_optional",
@@ -70,7 +70,7 @@ index fcfc5aa3ad57722c4b4d11783cf5ae704c8c859f..6a1a43db67d607b23f7319f296f03dc6
      ],
  )
 diff --git a/bazel/defs.bzl b/bazel/defs.bzl
-index f050b04f76b96fbc761671958126b62288f94fd5..e3f5a9b50341b2d083e0b4532b99f930d2f73b18 100644
+index fba64a0ca755da3c4a6b24a02d16ca552113a384..a8552489ae1901e380fe6825def658911ffb9d62 100644
 --- a/bazel/defs.bzl
 +++ b/bazel/defs.bzl
 @@ -337,6 +337,15 @@ def v8_library(
@@ -89,7 +89,7 @@ index f050b04f76b96fbc761671958126b62288f94fd5..e3f5a9b50341b2d083e0b4532b99f930
  # Use a single generator target for torque definitions and initializers. We can
  # split the set of outputs by using OutputGroupInfo, that way we do not need to
  # run the torque generator twice.
-@@ -404,7 +413,7 @@ _v8_torque_files = rule(
+@@ -401,7 +410,7 @@ _v8_torque_files = rule(
          "tool": attr.label(
              allow_files = True,
              executable = True,
@@ -98,20 +98,14 @@ index f050b04f76b96fbc761671958126b62288f94fd5..e3f5a9b50341b2d083e0b4532b99f930
          ),
          "args": attr.string_list(),
      },
-@@ -505,16 +514,19 @@ _v8_mksnapshot = rule(
+@@ -502,13 +511,16 @@ _v8_mksnapshot = rule(
              mandatory = True,
              allow_files = True,
              executable = True,
 -            cfg = "exec",
 +            cfg = get_cfg(),
          ),
          "target_os": attr.string(mandatory = True),
--        "_allowlist_function_transition": attr.label(
--            default = "@bazel_tools//tools/allowlists/function_transition_allowlist",
--        ),
-+        # "_allowlist_function_transition": attr.label(
-+        #     default = "@bazel_tools//tools/allowlists/function_transition_allowlist",
-+        # ),
          "prefix": attr.string(mandatory = True),
          "suffix": attr.string(mandatory = True),
      },
@@ -123,7 +117,7 @@ index f050b04f76b96fbc761671958126b62288f94fd5..e3f5a9b50341b2d083e0b4532b99f930
  )
 
  def v8_mksnapshot(name, args, suffix = ""):
-@@ -637,3 +649,34 @@ def v8_build_config(name):
+@@ -631,3 +643,34 @@ def v8_build_config(name):
          outs = ["icu/" + name + ".json"],
          cmd = "echo '" + build_config_content(cpu, "true") + "' > \"$@\"",
      )