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merge fix

This commit is contained in:
Tom Callaway 2019-10-28 09:04:50 -04:00
parent 0e5b248a5f ff01f5a752
commit d0e087ec98
26 changed files with 3218 additions and 178 deletions
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64
.gitignore vendored
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@ -1,51 +1,7 @@
/chromium-52.0.2743.75-clean.tar.xz
/depot_tools.git-master.tar.gz
/policy_templates.zip
/chromium-52.0.2743.82-clean.tar.xz
/chromium-52.0.2743.116-clean.tar.xz
/chromium-53.0.2785.92-clean.tar.xz
/chromium-53.0.2785.101-clean.tar.xz
/chromium-53.0.2785.113-clean.tar.xz
/chromium-53.0.2785.116-clean.tar.xz
/chromium-53.0.2785.143-clean.tar.xz
/chromium-54.0.2840.59-clean.tar.xz
/chromium-54.0.2840.71-clean.tar.xz
/chromium-54.0.2840.90-clean.tar.xz
/chromium-54.0.2840.100.tar.xz
/chromium-54.0.2840.100-clean.tar.xz
/chromium-55.0.2883.75-clean.tar.xz
/chromium-55.0.2883.87-clean.tar.xz
/chromium-56.0.2924.87-clean.tar.xz
/chromium-57.0.2987.110-clean.tar.xz
/chromium-57.0.2987.133-clean.tar.xz
/chromium-58.0.3029.81-clean.tar.xz
/chromium-58.0.3029.110-clean.tar.xz
/chromium-59.0.3071.86-clean.tar.xz
/chromium-59.0.3071.104-clean.tar.xz
/chromium-59.0.3071.109-clean.tar.xz
/chromium-59.0.3071.115-clean.tar.xz
/chromium-59.0.3071.109-freetype.tar.bz2
/chromium-60.0.3112.90-clean.tar.xz
/chromium-60.0.3112.101-clean.tar.xz
/chromium-60.0.3112.113-clean.tar.xz
/chromium-60.0.3112.113.tar.xz
/chromium-61.0.3163.79-clean.tar.xz
/chromium-61.0.3163.100-clean.tar.xz
/chromium-62.0.3202.75-clean.tar.xz
/chromium-62.0.3202.89-clean.tar.xz
/chromium-63.0.3239.84-clean.tar.xz
/chromium-63.0.3239.108-clean.tar.xz
/chromium-64.0.3282.119-clean.tar.xz
/chromium-64.0.3282.140-clean.tar.xz
/chromium-64.0.3282.167-clean.tar.xz
/chromium-64.0.3282.186-clean.tar.xz
/chromium-65.0.3325.146-clean.tar.xz
/chromium-65.0.3325.162-clean.tar.xz
/chromium-65.0.3325.181-clean.tar.xz
/chromium-66.0.3359.139-clean.tar.xz
/chromium-66.0.3359.170-clean.tar.xz
/chromium-66.0.3359.181-clean.tar.xz
/chromium-67.0.3396.62-clean.tar.xz
/chromium-*.tar.xz
/gelasio.zip
/MuktiNarrow-0.94.tar.bz2
/NotoSansCJKjp-hinted.zip
@ -62,23 +18,5 @@
/Tinos-Bold.ttf
/Tinos-Italic.ttf
/Tinos-Regular.ttf
/chromium-67.0.3396.79-clean.tar.xz
/chromium-67.0.3396.87-clean.tar.xz
/chromium-67.0.3396.99-clean.tar.xz
/chromium-68.0.3440.106-clean.tar.xz
/Ahem.ttf
/chromium-69.0.3497.92-clean.tar.xz
/chromium-69.0.3497.100-clean.tar.xz
/chromium-70.0.3538.77-clean.tar.xz
/chromium-70.0.3538.110-clean.tar.xz
/chromium-71.0.3578.98-clean.tar.xz
/node-v8.9.1-linux-x64.tar.gz
/chromium-72.0.3626.121-clean.tar.xz
/chromium-73.0.3683.75-clean.tar.xz
/chromium-73.0.3683.86-clean.tar.xz
/chromium-73.0.3683.103-clean.tar.xz
/chromium-74.0.3729.169-clean.tar.xz
/chromium-75.0.3770.80-clean.tar.xz
/chromium-75.0.3770.90-clean.tar.xz
/chromium-75.0.3770.100-clean.tar.xz
/chromium-76.0.3809.100-clean.tar.xz

12
chromium-71.0.3578.98-gcc9-drop-rsp-clobber.patch
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@ -1,12 +0,0 @@
diff -up chromium-71.0.3578.98/third_party/tcmalloc/gperftools-2.0/chromium/src/base/linux_syscall_support.h.gcc9 chromium-71.0.3578.98/third_party/tcmalloc/gperftools-2.0/chromium/src/base/linux_syscall_support.h
--- chromium-71.0.3578.98/third_party/tcmalloc/gperftools-2.0/chromium/src/base/linux_syscall_support.h.gcc9 2019-01-08 13:27:25.193614727 -0500
+++ chromium-71.0.3578.98/third_party/tcmalloc/gperftools-2.0/chromium/src/base/linux_syscall_support.h 2019-01-08 13:27:35.161392234 -0500
@@ -1231,7 +1231,7 @@ typedef unsigned long int ulong;
"d"(LSS_SYSCALL_ARG(parent_tidptr)),
"r"(LSS_SYSCALL_ARG(newtls)),
"r"(LSS_SYSCALL_ARG(child_tidptr))
- : "rsp", "memory", "r8", "r10", "r11", "rcx");
+ : "memory", "r8", "r10", "r11", "rcx");
}
LSS_RETURN(int, __res);
}

11
chromium-76.0.3809.132-chromedriver-zlib-fix.patch Normal file
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@ -0,0 +1,11 @@
diff -up chromium-76.0.3809.132/chrome/test/chromedriver/BUILD.gn.fixme chromium-76.0.3809.132/chrome/test/chromedriver/BUILD.gn
--- chromium-76.0.3809.132/chrome/test/chromedriver/BUILD.gn.fixme 2019-09-10 15:53:02.871463568 -0400
+++ chromium-76.0.3809.132/chrome/test/chromedriver/BUILD.gn 2019-09-10 16:57:32.281112323 -0400
@@ -319,6 +319,7 @@ executable("chromedriver") {
"//net/server:http_server",
"//net/traffic_annotation:test_support",
"//services/network/public/mojom",
+ "//third_party/zlib",
]
}

10
chromium-76.0.3809.132-rhel8-force-disable-use_gnome_keyring.patch Normal file
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@ -0,0 +1,10 @@
diff -up chromium-76.0.3809.132/components/os_crypt/features.gni.rhel8 chromium-76.0.3809.132/components/os_crypt/features.gni
--- chromium-76.0.3809.132/components/os_crypt/features.gni.rhel8 2019-09-06 17:08:01.242314126 -0400
+++ chromium-76.0.3809.132/components/os_crypt/features.gni 2019-09-06 17:08:10.139134707 -0400
@@ -7,5 +7,5 @@ import("//build/config/ui.gni")
declare_args() {
# Whether to use libgnome-keyring (deprecated by libsecret).
# See http://crbug.com/466975 and http://crbug.com/355223.
- use_gnome_keyring = is_desktop_linux && use_glib
+ use_gnome_keyring = false
}

13
chromium-77-clang.patch Normal file
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@ -0,0 +1,13 @@
diff --git a/base/location.h b/base/location.h
index c07e747..924db1c 100644
--- a/base/location.h
+++ b/base/location.h
@@ -18,7 +18,7 @@
namespace base {
-#if defined(__has_builtin)
+#if defined(__clang__)
// Clang allows detection of these builtins.
#define SUPPORTS_LOCATION_BUILTINS \
(__has_builtin(__builtin_FUNCTION) && __has_builtin(__builtin_FILE) && \

36
chromium-77.0.3865.120-gcc-fix-zlib-symbol-visibility.patch Normal file
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@ -0,0 +1,36 @@
From 9c3aed099b010a75594a0efd523774c4c9a5e3d2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=BCri=20Valdmann?= <juri.valdmann@qt.io>
Date: Tue, 15 Oct 2019 12:10:55 +0000
Subject: [PATCH] GCC: Fix zlib symbol visibility macro
GCC parses the function __attribute__ syntax a bit differently from Clang,
associating the attribute with the return type instead of the function if the
return type is a pointer. This leads to certain zlib symbols, such as
Cr_z_zError, to fail to be properly exported from the shared library. Fix by
using ZEXTERN instead of ZEXPORT for the attribute which works the same for both
GCC and Clang.
Bug: 819294
Change-Id: I5707d1b0627a503df08df9ac0bb65fda69453989
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1859788
Reviewed-by: Thomas Anderson <thomasanderson@chromium.org>
Reviewed-by: Nico Weber <thakis@chromium.org>
Commit-Queue: Nico Weber <thakis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#705917}
---
third_party/zlib/chromeconf.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/third_party/zlib/chromeconf.h b/third_party/zlib/chromeconf.h
index e9aa3867d8512..666093d696a58 100644
--- a/third_party/zlib/chromeconf.h
+++ b/third_party/zlib/chromeconf.h
@@ -13,7 +13,7 @@
#define ZEXTERN __declspec(dllimport)
#endif
#elif defined(ZLIB_IMPLEMENTATION)
-#define ZEXPORT __attribute__((visibility("default")))
+#define ZEXTERN __attribute__((visibility("default")))
#endif
#endif

60
chromium-77.0.3865.120-silence-outdated-build-noise.patch Normal file
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@ -0,0 +1,60 @@
From e79d9d0e06b825d2e62b38db03248c0e6ceec7e4 Mon Sep 17 00:00:00 2001
From: Greg Thompson <grt@chromium.org>
Date: Sat, 5 Oct 2019 03:47:05 +0000
Subject: [PATCH] Only detect outdated builds on Google Chrome.
Prior to https://crrev.com/643864, they weren't detected for Chromium on
account of the way google_brand worked. That CL changed behavior and
accidentally started showing the outdated build bubble for Linux
Chromium users.
BUG=1010592
Change-Id: I069ac36166e2ae720d58b1b9aa85605792be8684
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1841635
Reviewed-by: Thomas Anderson <thomasanderson@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Greg Thompson <grt@chromium.org>
Cr-Commit-Position: refs/heads/master@{#703131}
---
.../upgrade_detector/upgrade_detector_impl.cc | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/chrome/browser/upgrade_detector/upgrade_detector_impl.cc b/chrome/browser/upgrade_detector/upgrade_detector_impl.cc
index 432e3789eced0..07850fdf80cd7 100644
--- a/chrome/browser/upgrade_detector/upgrade_detector_impl.cc
+++ b/chrome/browser/upgrade_detector/upgrade_detector_impl.cc
@@ -31,6 +31,7 @@
#include "base/time/default_tick_clock.h"
#include "base/time/tick_clock.h"
#include "base/time/time.h"
+#include "build/branding_buildflags.h"
#include "chrome/browser/browser_process.h"
#include "chrome/browser/google/google_brand.h"
#include "chrome/common/chrome_switches.h"
@@ -73,6 +74,14 @@ constexpr base::TimeDelta kNotifyCycleTimeForTesting =
// The number of days after which we identify a build/install as outdated.
constexpr base::TimeDelta kOutdatedBuildAge = base::TimeDelta::FromDays(12 * 7);
+constexpr bool ShouldDetectOutdatedBuilds() {
+#if BUILDFLAG(GOOGLE_CHROME_BRANDING)
+ return true;
+#else // BUILDFLAG(GOOGLE_CHROME_BRANDING)
+ return false;
+#endif // BUILDFLAG(GOOGLE_CHROME_BRANDING)
+}
+
// Return the string that was passed as a value for the
// kCheckForUpdateIntervalSec switch.
std::string CmdLineInterval() {
@@ -406,6 +415,10 @@ bool UpgradeDetectorImpl::DetectOutdated
return false;
}
#endif
+
+ if (!ShouldDetectOutdatedBuilds())
+ return false;
+
}
base::Time network_time;

32
chromium-78-gcc-noexcept.patch Normal file
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@ -0,0 +1,32 @@
From d16cda8fc3476cc534a756873cc8aa2692a57054 Mon Sep 17 00:00:00 2001
From: Jose Dapena Paz <jose.dapena@lge.com>
Date: Thu, 22 Aug 2019 13:13:36 +0200
Subject: [PATCH] GCC: declare noexcept move constructor/assign operators of V8StackTraceId
blink::BlinkCloneableMessage declares default implementation of
move operator/assign operator that requires v8_inspector::V8StackTraceId
to declare its move constructor/assign operator too.
Bug: chromium:819294
Change-Id: Iaf626ee8245efcba372a17cdf2de448e691d41d6
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1796062
Commit-Queue: José Dapena Paz <jose.dapena@lge.com>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#63799}
---
diff --git a/v8/include/v8-inspector.h b/v8/include/v8-inspector.h
index ce5b777..ed4cdec 100644
--- a/v8/include/v8-inspector.h
+++ b/v8/include/v8-inspector.h
@@ -231,7 +231,10 @@ struct V8_EXPORT V8StackTraceId {
std::pair<int64_t, int64_t> debugger_id;
V8StackTraceId();
+ V8StackTraceId(const V8StackTraceId&) = default;
V8StackTraceId(uintptr_t id, const std::pair<int64_t, int64_t> debugger_id);
+ V8StackTraceId& operator=(const V8StackTraceId&) = default;
+ V8StackTraceId& operator=(V8StackTraceId&&) noexcept = default;
~V8StackTraceId() = default;
bool IsInvalid() const;

40
chromium-78-include.patch Normal file
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@ -0,0 +1,40 @@
From bbfe2665923225b4a7c436ba2b6c7e5f695f2e52 Mon Sep 17 00:00:00 2001
From: David Landell <landell@vewd.com>
Date: Fri, 13 Sep 2019 12:24:13 +0000
Subject: [PATCH] Add missing include for unique_ptr
Change-Id: I614d2f42868d563eb6a92dfb2aae08286e20d687
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1803137
Reviewed-by: Henrik Boström <hbos@chromium.org>
Commit-Queue: Henrik Boström <hbos@chromium.org>
Cr-Commit-Position: refs/heads/master@{#696355}
---
diff --git a/third_party/blink/public/platform/web_rtc_rtp_source.h b/third_party/blink/public/platform/web_rtc_rtp_source.h
index 959440f..c3fd542 100644
--- a/third_party/blink/public/platform/web_rtc_rtp_source.h
+++ b/third_party/blink/public/platform/web_rtc_rtp_source.h
@@ -5,6 +5,8 @@
#ifndef THIRD_PARTY_BLINK_PUBLIC_PLATFORM_WEB_RTC_RTP_SOURCE_H_
#define THIRD_PARTY_BLINK_PUBLIC_PLATFORM_WEB_RTC_RTP_SOURCE_H_
+#include <memory>
+
#include "base/optional.h"
#include "third_party/blink/public/platform/web_common.h"
Missing include due to reverting ProfileManagerObserver
---
diff --git a/chrome/browser/web_applications/extensions/bookmark_app_util.cc b/chrome/browser/web_applications/extensions/bookmark_app_util.cc
index ee4b70a..b31e5f5 100644
--- a/chrome/browser/web_applications/extensions/bookmark_app_util.cc
+++ b/chrome/browser/web_applications/extensions/bookmark_app_util.cc
@@ -7,6 +7,7 @@
#include "base/strings/string_piece.h"
#include "base/values.h"
#include "chrome/browser/extensions/extension_service.h"
+#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/web_applications/components/app_registrar.h"
#include "chrome/browser/web_applications/components/web_app_provider_base.h"
#include "chrome/common/chrome_features.h"

43
chromium-78-pm-crash.patch Normal file
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@ -0,0 +1,43 @@
From e73aed9a5ef15102f29ac31b70290faf5c90f9fe Mon Sep 17 00:00:00 2001
From: Evan Stade <estade@chromium.org>
Date: Wed, 16 Oct 2019 16:01:32 +0000
Subject: [PATCH] Fix shutdown crash in ProfileManager.
OnProfileMarkedForPermanentDeletion should move from
ProfileManagerObserver to ProfileObserver, which would also
fix this bug. However, changing the order of members is the
quickest and most cherry-pick-able way to avoid the crash.
Bug: 1005244
Change-Id: If2db68c846dd418cd02864b57b9b543687fa1e03
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1863518
Auto-Submit: Evan Stade <estade@chromium.org>
Reviewed-by: David Roger <droger@chromium.org>
Commit-Queue: Evan Stade <estade@chromium.org>
Cr-Commit-Position: refs/heads/master@{#706467}
---
diff --git a/chrome/browser/profiles/profile_manager.h b/chrome/browser/profiles/profile_manager.h
index b60df76d..7d02af7 100644
--- a/chrome/browser/profiles/profile_manager.h
+++ b/chrome/browser/profiles/profile_manager.h
@@ -409,6 +409,10 @@ class ProfileManager : public content::NotificationObserver,
const base::FilePath& profile_dir);
#endif // !defined(OS_ANDROID)
+ // Destroy after |profile_info_cache_| since Profile destruction may trigger
+ // some observers to unregister themselves.
+ base::ObserverList<ProfileManagerObserver> observers_;
+
// Object to cache various information about profiles. Contains information
// about every profile which has been created for this instance of Chrome,
// if it has not been explicitly deleted. It must be destroyed after
@@ -450,8 +454,6 @@ class ProfileManager : public content::NotificationObserver,
// Controls whether to initialize some services. Only disabled for testing.
bool do_final_services_init_ = true;
- base::ObserverList<ProfileManagerObserver> observers_;
-
// TODO(chrome/browser/profiles/OWNERS): Usage of this in profile_manager.cc
// should likely be turned into DCHECK_CURRENTLY_ON(BrowserThread::UI) for
// consistency with surrounding code in the same file but that wasn't trivial

13
chromium-78-protobuf-export.patch Normal file
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@ -0,0 +1,13 @@
diff --git a/third_party/protobuf/src/google/protobuf/repeated_field.h b/third_party/protobuf/src/google/protobuf/repeated_field.h
index b5b193c..4434854 100644
--- a/third_party/protobuf/src/google/protobuf/repeated_field.h
+++ b/third_party/protobuf/src/google/protobuf/repeated_field.h
@@ -804,7 +804,7 @@ class StringTypeHandler {
// RepeatedPtrField is like RepeatedField, but used for repeated strings or
// Messages.
template <typename Element>
-class RepeatedPtrField final : private internal::RepeatedPtrFieldBase {
+class PROTOBUF_EXPORT RepeatedPtrField final : private internal::RepeatedPtrFieldBase {
public:
RepeatedPtrField();
explicit RepeatedPtrField(Arena* arena);

1471
chromium-78-revert-noexcept-r1.patch Normal file
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File diff suppressed because it is too large Load Diff

68
chromium-78.0.3904.70-base-gcc-no-alignas.patch Normal file
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@ -0,0 +1,68 @@
diff -up chromium-77.0.3865.75/base/task/promise/dependent_list.h.base-gcc-no-alignas chromium-77.0.3865.75/base/task/promise/dependent_list.h
--- chromium-77.0.3865.75/base/task/promise/dependent_list.h.base-gcc-no-alignas 2019-09-13 21:45:51.873172347 +0200
+++ chromium-77.0.3865.75/base/task/promise/dependent_list.h 2019-09-13 21:46:21.661522514 +0200
@@ -59,7 +59,7 @@ class BASE_EXPORT DependentList {
// Align Node on an 8-byte boundary to ensure the first 3 bits are 0 and can
// be used to store additional state (see static_asserts below).
- class BASE_EXPORT alignas(8) Node {
+ class BASE_EXPORT ALIGNAS(8) Node {
public:
Node();
explicit Node(Node&& other) noexcept;
--- a/third_party/protobuf/src/google/protobuf/arena.h
+++ b/third_party/protobuf/src/google/protobuf/arena.h
@@ -245,7 +245,7 @@ struct ArenaOptions {
// well as protobuf container types like RepeatedPtrField and Map. The protocol
// is internal to protobuf and is not guaranteed to be stable. Non-proto types
// should not rely on this protocol.
-class PROTOBUF_EXPORT alignas(8) Arena final {
+class PROTOBUF_EXPORT PROTOBUF_ALIGNAS(8) Arena final {
public:
// Arena constructor taking custom options. See ArenaOptions below for
// descriptions of the options available.
--- a/third_party/protobuf/src/google/protobuf/port_def.inc
+++ b/third_party/protobuf/src/google/protobuf/port_def.inc
@@ -528,6 +528,35 @@ PROTOBUF_EXPORT_TEMPLATE_TEST(DEFAULT, __declspec(dllimport));
#undef IN
#endif // _MSC_VER
+// Specify memory alignment for structs, classes, etc.
+// Use like:
+// class PROTOBUF_ALIGNAS(16) MyClass { ... }
+// PROTOBUF_ALIGNAS(16) int array[4];
+//
+// In most places you can use the C++11 keyword "alignas", which is preferred.
+//
+// But compilers have trouble mixing __attribute__((...)) syntax with
+// alignas(...) syntax.
+//
+// Doesn't work in clang or gcc:
+// struct alignas(16) __attribute__((packed)) S { char c; };
+// Works in clang but not gcc:
+// struct __attribute__((packed)) alignas(16) S2 { char c; };
+// Works in clang and gcc:
+// struct alignas(16) S3 { char c; } __attribute__((packed));
+//
+// There are also some attributes that must be specified *before* a class
+// definition: visibility (used for exporting functions/classes) is one of
+// these attributes. This means that it is not possible to use alignas() with a
+// class that is marked as exported.
+#if defined(_MSC_VER)
+#define PROTOBUF_ALIGNAS(byte_alignment) __declspec(align(byte_alignment))
+#elif defined(__GNUC__)
+#define PROTOBUF_ALIGNAS(byte_alignment) __attribute__((aligned(byte_alignment)))
+#else
+#define PROTOBUF_ALIGNAS(byte_alignment) alignas(byte_alignment)
+#endif
+
#if defined(__clang__)
#pragma clang diagnostic push
// TODO(gerbens) ideally we cleanup the code. But a cursory try shows many
--- a/third_party/protobuf/src/google/protobuf/port_undef.inc
+++ b/third_party/protobuf/src/google/protobuf/port_undef.inc
@@ -80,6 +80,7 @@
#undef PROTOBUF_EXPORT_TEMPLATE_STYLE_MATCH_foj3FJo5StF0OvIzl7oMxA__declspec
#undef PROTOBUF_EXPORT_TEMPLATE_STYLE_MATCH_DECLSPEC_dllexport
#undef PROTOBUF_EXPORT_TEMPLATE_STYLE_MATCH_DECLSPEC_dllimport
+#undef PROTOBUF_ALIGNAS

49
chromium-78.0.3904.70-gcc-DohUpgradeEntry-nonconst.patch Normal file
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@ -0,0 +1,49 @@
diff -up chromium-78.0.3904.70/net/dns/dns_util.cc.gcc-DohUpgradeEntry-nonconst chromium-78.0.3904.70/net/dns/dns_util.cc
--- chromium-78.0.3904.70/net/dns/dns_util.cc.gcc-DohUpgradeEntry-nonconst 2019-10-21 15:06:38.000000000 -0400
+++ chromium-78.0.3904.70/net/dns/dns_util.cc 2019-10-23 12:55:27.886546918 -0400
@@ -139,12 +139,12 @@ struct DohUpgradeEntry {
const DnsConfig::DnsOverHttpsServerConfig dns_over_https_config;
};
-const std::vector<const DohUpgradeEntry>& GetDohUpgradeList() {
+const std::vector<DohUpgradeEntry>& GetDohUpgradeList() {
// The provider names in these entries should be kept in sync with the
// DohProviderId histogram suffix list in
// tools/metrics/histograms/histograms.xml.
- static const base::NoDestructor<std::vector<const DohUpgradeEntry>>
- upgradable_servers({
+ static const base::NoDestructor<std::vector<DohUpgradeEntry>>
+ upgradable_servers(std::initializer_list<DohUpgradeEntry>{
DohUpgradeEntry(
"CleanBrowsingAdult",
{"185.228.168.10", "185.228.169.11", "2a0d:2a00:1::1",
@@ -222,8 +222,7 @@ const std::vector<const DohUpgradeEntry>
std::vector<const DohUpgradeEntry*> GetDohUpgradeEntriesFromNameservers(
const std::vector<IPEndPoint>& dns_servers,
const std::vector<std::string>& excluded_providers) {
- const std::vector<const DohUpgradeEntry>& upgradable_servers =
- GetDohUpgradeList();
+ const std::vector<DohUpgradeEntry>& upgradable_servers = GetDohUpgradeList();
std::vector<const DohUpgradeEntry*> entries;
for (const auto& server : dns_servers) {
@@ -417,8 +416,7 @@ std::vector<DnsConfig::DnsOverHttpsServe
GetDohUpgradeServersFromDotHostname(
const std::string& dot_server,
const std::vector<std::string>& excluded_providers) {
- const std::vector<const DohUpgradeEntry>& upgradable_servers =
- GetDohUpgradeList();
+ const std::vector<DohUpgradeEntry>& upgradable_servers = GetDohUpgradeList();
std::vector<DnsConfig::DnsOverHttpsServerConfig> doh_servers;
if (dot_server.empty())
@@ -451,8 +449,7 @@ GetDohUpgradeServersFromNameservers(
std::string GetDohProviderIdForHistogramFromDohConfig(
const DnsConfig::DnsOverHttpsServerConfig& doh_server) {
- const std::vector<const DohUpgradeEntry>& upgradable_servers =
- GetDohUpgradeList();
+ const std::vector<DohUpgradeEntry>& upgradable_servers = GetDohUpgradeList();
for (const auto& upgrade_entry : upgradable_servers) {
if (doh_server.server_template ==
upgrade_entry.dns_over_https_config.server_template) {

16
chromium-78.0.3904.70-gcc-fix-invalid-pragma.patch Normal file
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@ -0,0 +1,16 @@
diff -up chromium-78.0.3904.70/base/allocator/debugallocation_shim.cc.invalid-pragma chromium-78.0.3904.70/base/allocator/debugallocation_shim.cc
--- chromium-78.0.3904.70/base/allocator/debugallocation_shim.cc.invalid-pragma 2019-10-23 10:00:41.361932768 -0400
+++ chromium-78.0.3904.70/base/allocator/debugallocation_shim.cc 2019-10-23 10:02:09.778100948 -0400
@@ -7,9 +7,10 @@
// AFDO can mess with them. Better not to use AFDO there. This is a
// temporary hack. We will add a mechanism in the build system to
// avoid using -fauto-profile for tcmalloc files.
-#if !defined(__clang__) && (defined(OS_CHROMEOS) || __GNUC__ > 5)
+#if !defined(__clang__) && \
+ (defined(OS_CHROMEOS) || (__GNUC__ > 5 && __GNUC__ < 7))
// Note that this option only seems to be available in the chromeos GCC 4.9
-// toolchain, and stock GCC 5 and up.
+// toolchain, and stock GCC 5 upto 7.
#pragma GCC optimize ("no-auto-profile")
#endif

12
chromium-78.0.3904.70-gcc-mark-CheckOpResult-constexpr.patch Normal file
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@ -0,0 +1,12 @@
diff -up chromium-78.0.3904.70/base/logging.h.constexpr chromium-78.0.3904.70/base/logging.h
--- chromium-78.0.3904.70/base/logging.h.constexpr 2019-10-23 10:06:53.434313793 -0400
+++ chromium-78.0.3904.70/base/logging.h 2019-10-23 10:07:17.490853038 -0400
@@ -530,7 +530,7 @@ BASE_EXPORT extern std::ostream* g_swall
class CheckOpResult {
public:
// |message| must be non-null if and only if the check failed.
- CheckOpResult(std::string* message) : message_(message) {}
+ constexpr CheckOpResult(std::string* message) : message_(message) {}
// Returns true if the check succeeded.
operator bool() const { return !message_; }
// Returns the message.

20
chromium-78.0.3904.70-gcc-sizet-fix.patch Normal file
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@ -0,0 +1,20 @@
diff -up chromium-78.0.3904.70/base/containers/intrusive_heap.h.gcc-sizet chromium-78.0.3904.70/base/containers/intrusive_heap.h
--- chromium-78.0.3904.70/base/containers/intrusive_heap.h.gcc-sizet 2019-10-23 11:02:56.767907986 -0400
+++ chromium-78.0.3904.70/base/containers/intrusive_heap.h 2019-10-23 11:04:58.317351636 -0400
@@ -131,6 +131,7 @@
#include <algorithm>
#include <functional>
+#include <limits>
#include <type_traits>
#include <utility>
#include <vector>
@@ -149,7 +150,7 @@ namespace base {
// in place.
class BASE_EXPORT HeapHandle {
public:
- enum : size_t { kInvalidIndex = -1 };
+ enum : size_t { kInvalidIndex = std::numeric_limits<size_t>::max() };
constexpr HeapHandle() = default;
constexpr HeapHandle(const HeapHandle& other) = default;

24
chromium-78.0.3904.70-gcc9-drop-rsp-clobber.patch Normal file
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@ -0,0 +1,24 @@
diff -up chromium-78.0.3904.70/third_party/tcmalloc/chromium/src/base/linux_syscall_support.h.gcc9 chromium-78.0.3904.70/third_party/tcmalloc/chromium/src/base/linux_syscall_support.h
--- chromium-78.0.3904.70/third_party/tcmalloc/chromium/src/base/linux_syscall_support.h.gcc9 2019-10-23 08:58:16.153251961 -0400
+++ chromium-78.0.3904.70/third_party/tcmalloc/chromium/src/base/linux_syscall_support.h 2019-10-23 08:58:36.896862347 -0400
@@ -1486,7 +1486,7 @@ struct kernel_stat {
"d"(LSS_SYSCALL_ARG(parent_tidptr)),
"r"(LSS_SYSCALL_ARG(newtls)),
"r"(LSS_SYSCALL_ARG(child_tidptr))
- : "rsp", "memory", "r8", "r10", "r11", "rcx");
+ : "memory", "r8", "r10", "r11", "rcx");
}
LSS_RETURN(int, __res);
}
diff -up chromium-78.0.3904.70/third_party/tcmalloc/vendor/src/base/linux_syscall_support.h.gcc9 chromium-78.0.3904.70/third_party/tcmalloc/vendor/src/base/linux_syscall_support.h
--- chromium-78.0.3904.70/third_party/tcmalloc/vendor/src/base/linux_syscall_support.h.gcc9 2019-10-23 08:58:59.623435488 -0400
+++ chromium-78.0.3904.70/third_party/tcmalloc/vendor/src/base/linux_syscall_support.h 2019-10-23 08:59:16.113125772 -0400
@@ -1485,7 +1485,7 @@ struct kernel_stat {
"d"(LSS_SYSCALL_ARG(parent_tidptr)),
"r"(LSS_SYSCALL_ARG(newtls)),
"r"(LSS_SYSCALL_ARG(child_tidptr))
- : "rsp", "memory", "r8", "r10", "r11", "rcx");
+ : "memory", "r8", "r10", "r11", "rcx");
}
LSS_RETURN(int, __res);
}

12
chromium-78.0.3904.70-unbundle-zlib.patch Normal file
View File

@ -0,0 +1,12 @@
diff -up chromium-78.0.3904.70/third_party/perfetto/gn/BUILD.gn.unbundle-zlib chromium-78.0.3904.70/third_party/perfetto/gn/BUILD.gn
--- chromium-78.0.3904.70/third_party/perfetto/gn/BUILD.gn.unbundle-zlib 2019-10-23 09:25:44.419884187 -0400
+++ chromium-78.0.3904.70/third_party/perfetto/gn/BUILD.gn 2019-10-23 09:29:53.553442745 -0400
@@ -276,7 +276,7 @@ if (enable_perfetto_trace_processor || e
"//buildtools:zlib",
]
} else {
- public_configs = [ "//third_party/zlib:zlib_config" ]
+ public_configs = [ "//third_party/zlib:system_zlib" ]
public_deps = [
"//third_party/zlib",
]

302
chromium-78.0.3904.70-v8-tracedreference-fix.patch Normal file
View File

@ -0,0 +1,302 @@
diff -up chromium-78.0.3904.70/third_party/blink/renderer/bindings/core/v8/v8_embedder_graph_builder.cc.v8-tracedreference-fix chromium-78.0.3904.70/third_party/blink/renderer/bindings/core/v8/v8_embedder_graph_builder.cc
--- chromium-78.0.3904.70/third_party/blink/renderer/bindings/core/v8/v8_embedder_graph_builder.cc.v8-tracedreference-fix 2019-10-21 15:06:42.000000000 -0400
+++ chromium-78.0.3904.70/third_party/blink/renderer/bindings/core/v8/v8_embedder_graph_builder.cc 2019-10-23 14:30:25.679541652 -0400
@@ -173,8 +173,9 @@ class GC_PLUGIN_IGNORE(
uint16_t class_id) override;
// v8::EmbedderHeapTracer::TracedGlobalHandleVisitor override.
- void VisitTracedGlobalHandle(
- const v8::TracedGlobal<v8::Value>& value) override;
+ void VisitTracedReference(
+ const v8::TracedReference<v8::Value>& value) override;
+ void VisitTracedGlobalHandle(const v8::TracedGlobal<v8::Value>&) override;
// Visitor overrides.
void VisitRoot(void*, TraceDescriptor, const base::Location&) final;
@@ -508,8 +509,8 @@ void V8EmbedderGraphBuilder::VisitPersis
}
}
-void V8EmbedderGraphBuilder::VisitTracedGlobalHandle(
- const v8::TracedGlobal<v8::Value>& value) {
+void V8EmbedderGraphBuilder::VisitTracedReference(
+ const v8::TracedReference<v8::Value>& value) {
const uint16_t class_id = value.WrapperClassId();
if (class_id != WrapperTypeInfo::kNodeClassId &&
class_id != WrapperTypeInfo::kObjectClassId)
@@ -517,6 +518,11 @@ void V8EmbedderGraphBuilder::VisitTraced
VisitPersistentHandleInternal(value.As<v8::Object>().Get(isolate_), class_id);
}
+void V8EmbedderGraphBuilder::VisitTracedGlobalHandle(
+ const v8::TracedGlobal<v8::Value>&) {
+ CHECK(false) << "Blink does not use v8::TracedGlobal.";
+}
+
void V8EmbedderGraphBuilder::VisitPersistentHandle(
v8::Persistent<v8::Value>* value,
uint16_t class_id) {
diff -up chromium-78.0.3904.70/third_party/blink/renderer/bindings/core/v8/v8_gc_controller.cc.v8-tracedreference-fix chromium-78.0.3904.70/third_party/blink/renderer/bindings/core/v8/v8_gc_controller.cc
--- chromium-78.0.3904.70/third_party/blink/renderer/bindings/core/v8/v8_gc_controller.cc.v8-tracedreference-fix 2019-10-21 15:06:42.000000000 -0400
+++ chromium-78.0.3904.70/third_party/blink/renderer/bindings/core/v8/v8_gc_controller.cc 2019-10-23 14:30:25.683541568 -0400
@@ -260,7 +260,11 @@ class DOMWrapperForwardingVisitor final
VisitHandle(value, class_id);
}
- void VisitTracedGlobalHandle(const v8::TracedGlobal<v8::Value>& value) final {
+ void VisitTracedGlobalHandle(const v8::TracedGlobal<v8::Value>&) final {
+ CHECK(false) << "Blink does not use v8::TracedGlobal.";
+ }
+
+ void VisitTracedReference(const v8::TracedReference<v8::Value>& value) final {
VisitHandle(&value, value.WrapperClassId());
}
diff -up chromium-78.0.3904.70/third_party/blink/renderer/platform/bindings/dom_data_store.h.v8-tracedreference-fix chromium-78.0.3904.70/third_party/blink/renderer/platform/bindings/dom_data_store.h
--- chromium-78.0.3904.70/third_party/blink/renderer/platform/bindings/dom_data_store.h.v8-tracedreference-fix 2019-10-21 15:06:44.000000000 -0400
+++ chromium-78.0.3904.70/third_party/blink/renderer/platform/bindings/dom_data_store.h 2019-10-23 14:30:25.685541526 -0400
@@ -229,6 +229,11 @@ class DOMDataStore {
DOMWorldWrapperReference(v8::Isolate* isolate, v8::Local<v8::Object> handle)
: TraceWrapperV8Reference(isolate, handle) {}
+ ~DOMWorldWrapperReference() {
+ // Destruction of a reference should clear it immediately.
+ Clear();
+ }
+
// Move support without write barrier.
DOMWorldWrapperReference(DOMWorldWrapperReference&& other)
: TraceWrapperV8Reference() {
diff -up chromium-78.0.3904.70/third_party/blink/renderer/platform/bindings/script_wrappable.h.v8-tracedreference-fix chromium-78.0.3904.70/third_party/blink/renderer/platform/bindings/script_wrappable.h
--- chromium-78.0.3904.70/third_party/blink/renderer/platform/bindings/script_wrappable.h.v8-tracedreference-fix 2019-10-21 15:06:44.000000000 -0400
+++ chromium-78.0.3904.70/third_party/blink/renderer/platform/bindings/script_wrappable.h 2019-10-23 14:30:25.687541484 -0400
@@ -161,6 +161,11 @@ class PLATFORM_EXPORT ScriptWrappable
return main_world_wrapper_.NewLocal(isolate);
}
+ static_assert(
+ std::is_trivially_destructible<
+ TraceWrapperV8Reference<v8::Object>>::value,
+ "TraceWrapperV8Reference<v8::Object> should be trivially destructible.");
+
TraceWrapperV8Reference<v8::Object> main_world_wrapper_;
DISALLOW_COPY_AND_ASSIGN(ScriptWrappable);
diff -up chromium-78.0.3904.70/third_party/blink/renderer/platform/bindings/trace_wrapper_v8_reference.h.v8-tracedreference-fix chromium-78.0.3904.70/third_party/blink/renderer/platform/bindings/trace_wrapper_v8_reference.h
--- chromium-78.0.3904.70/third_party/blink/renderer/platform/bindings/trace_wrapper_v8_reference.h.v8-tracedreference-fix 2019-10-21 15:06:44.000000000 -0400
+++ chromium-78.0.3904.70/third_party/blink/renderer/platform/bindings/trace_wrapper_v8_reference.h 2019-10-23 14:30:25.688541463 -0400
@@ -11,15 +11,6 @@
#include "third_party/blink/renderer/platform/heap/unified_heap_marking_visitor.h"
#include "v8/include/v8.h"
-namespace v8 {
-
-template <typename T>
-struct TracedGlobalTrait<v8::TracedGlobal<T>> {
- static constexpr bool kRequiresExplicitDestruction = false;
-};
-
-} // namespace v8
-
namespace blink {
/**
@@ -50,8 +41,8 @@ class TraceWrapperV8Reference {
bool IsEmpty() const { return handle_.IsEmpty(); }
void Clear() { handle_.Reset(); }
- ALWAYS_INLINE const v8::TracedGlobal<T>& Get() const { return handle_; }
- ALWAYS_INLINE v8::TracedGlobal<T>& Get() { return handle_; }
+ ALWAYS_INLINE const v8::TracedReference<T>& Get() const { return handle_; }
+ ALWAYS_INLINE v8::TracedReference<T>& Get() { return handle_; }
template <typename S>
const TraceWrapperV8Reference<S>& Cast() const {
@@ -124,7 +115,7 @@ class TraceWrapperV8Reference {
UnifiedHeapMarkingVisitor::WriteBarrier(UnsafeCast<v8::Value>());
}
- v8::TracedGlobal<T> handle_;
+ v8::TracedReference<T> handle_;
};
} // namespace blink
diff -up chromium-78.0.3904.70/third_party/blink/renderer/platform/bindings/wrapper_type_info.h.v8-tracedreference-fix chromium-78.0.3904.70/third_party/blink/renderer/platform/bindings/wrapper_type_info.h
--- chromium-78.0.3904.70/third_party/blink/renderer/platform/bindings/wrapper_type_info.h.v8-tracedreference-fix 2019-10-21 15:06:44.000000000 -0400
+++ chromium-78.0.3904.70/third_party/blink/renderer/platform/bindings/wrapper_type_info.h 2019-10-23 14:30:25.689541442 -0400
@@ -122,7 +122,7 @@ struct WrapperTypeInfo {
wrapper->SetWrapperClassId(wrapper_class_id);
}
- void ConfigureWrapper(v8::TracedGlobal<v8::Object>* wrapper) const {
+ void ConfigureWrapper(v8::TracedReference<v8::Object>* wrapper) const {
wrapper->SetWrapperClassId(wrapper_class_id);
}
@@ -177,7 +177,7 @@ inline T* GetInternalField(const v8::Per
}
template <typename T, int offset>
-inline T* GetInternalField(const v8::TracedGlobal<v8::Object>& global) {
+inline T* GetInternalField(const v8::TracedReference<v8::Object>& global) {
DCHECK_LT(offset, v8::Object::InternalFieldCount(global));
return reinterpret_cast<T*>(
v8::Object::GetAlignedPointerFromInternalField(global, offset));
@@ -198,7 +198,7 @@ inline ScriptWrappable* ToScriptWrappabl
}
inline ScriptWrappable* ToScriptWrappable(
- const v8::TracedGlobal<v8::Object>& wrapper) {
+ const v8::TracedReference<v8::Object>& wrapper) {
return GetInternalField<ScriptWrappable, kV8DOMWrapperObjectIndex>(wrapper);
}
@@ -219,7 +219,8 @@ inline void* ToUntypedWrappable(const v8
return GetInternalField<void, kV8DOMWrapperObjectIndex>(wrapper);
}
-inline void* ToUntypedWrappable(const v8::TracedGlobal<v8::Object>& wrapper) {
+inline void* ToUntypedWrappable(
+ const v8::TracedReference<v8::Object>& wrapper) {
return GetInternalField<void, kV8DOMWrapperObjectIndex>(wrapper);
}
@@ -233,7 +234,7 @@ inline const WrapperTypeInfo* ToWrapperT
}
inline const WrapperTypeInfo* ToWrapperTypeInfo(
- const v8::TracedGlobal<v8::Object>& wrapper) {
+ const v8::TracedReference<v8::Object>& wrapper) {
return GetInternalField<WrapperTypeInfo, kV8DOMWrapperTypeIndex>(wrapper);
}
diff -up chromium-78.0.3904.70/third_party/blink/renderer/platform/heap/thread_state.cc.v8-tracedreference-fix chromium-78.0.3904.70/third_party/blink/renderer/platform/heap/thread_state.cc
--- chromium-78.0.3904.70/third_party/blink/renderer/platform/heap/thread_state.cc.v8-tracedreference-fix 2019-10-21 15:06:45.000000000 -0400
+++ chromium-78.0.3904.70/third_party/blink/renderer/platform/heap/thread_state.cc 2019-10-23 14:30:25.693541359 -0400
@@ -1451,11 +1451,15 @@ class ClearReferencesInDeadObjectsVisito
value->Reset();
}
- void VisitTracedGlobalHandle(const v8::TracedGlobal<v8::Value>& value) final {
+ void VisitTracedGlobalHandle(const v8::TracedGlobal<v8::Value>&) final {
+ CHECK(false) << "Blink does not use v8::TracedGlobal.";
+ }
+
+ void VisitTracedReference(const v8::TracedReference<v8::Value>& value) final {
// TODO(mlippautz): Avoid const_cast after changing the API to allow
- // modificaton of the TracedGlobal handle.
- if (InDeadObject(&const_cast<v8::TracedGlobal<v8::Value>&>(value)))
- const_cast<v8::TracedGlobal<v8::Value>&>(value).Reset();
+ // modificaton of the handle.
+ if (InDeadObject(&const_cast<v8::TracedReference<v8::Value>&>(value)))
+ const_cast<v8::TracedReference<v8::Value>&>(value).Reset();
}
private:
@@ -1584,11 +1588,15 @@ class UnpoisonHandlesVisitor final
VisitSlot(value, sizeof(v8::Persistent<v8::Value>));
}
- void VisitTracedGlobalHandle(const v8::TracedGlobal<v8::Value>& value) final {
+ void VisitTracedGlobalHandle(const v8::TracedGlobal<v8::Value>&) final {
+ CHECK(false) << "Blink does not use v8::TracedGlobal.";
+ }
+
+ void VisitTracedReference(const v8::TracedReference<v8::Value>& value) final {
// TODO(mlippautz): Avoid const_cast after changing the API to allow
- // modificaton of the TracedGlobal handle.
- VisitSlot(&const_cast<v8::TracedGlobal<v8::Value>&>(value),
- sizeof(v8::TracedGlobal<v8::Value>));
+ // modificaton of the handle.
+ VisitSlot(&const_cast<v8::TracedReference<v8::Value>&>(value),
+ sizeof(v8::TracedReference<v8::Value>));
}
private:
diff -up chromium-78.0.3904.70/third_party/blink/renderer/platform/heap/unified_heap_controller.cc.v8-tracedreference-fix chromium-78.0.3904.70/third_party/blink/renderer/platform/heap/unified_heap_controller.cc
--- chromium-78.0.3904.70/third_party/blink/renderer/platform/heap/unified_heap_controller.cc.v8-tracedreference-fix 2019-10-21 15:06:45.000000000 -0400
+++ chromium-78.0.3904.70/third_party/blink/renderer/platform/heap/unified_heap_controller.cc 2019-10-23 14:32:34.722840885 -0400
@@ -147,16 +147,19 @@ bool UnifiedHeapController::IsTracingDon
return is_tracing_done_;
}
-bool UnifiedHeapController::IsRootForNonTracingGCInternal(
- const v8::TracedGlobal<v8::Value>& handle) {
+namespace {
+
+bool IsRootForNonTracingGCInternal(
+ const v8::TracedReference<v8::Value>& handle) {
const uint16_t class_id = handle.WrapperClassId();
- // Stand-alone TracedGlobal reference or kCustomWrappableId. Keep as root as
+ // Stand-alone reference or kCustomWrappableId. Keep as root as
// we don't know better.
if (class_id != WrapperTypeInfo::kNodeClassId &&
class_id != WrapperTypeInfo::kObjectClassId)
return true;
- const v8::TracedGlobal<v8::Object>& traced = handle.As<v8::Object>();
+ const v8::TracedReference<v8::Object>& traced =
+ handle.template As<v8::Object>();
if (ToWrapperTypeInfo(traced)->IsActiveScriptWrappable() &&
ToScriptWrappable(traced)->HasPendingActivity()) {
return true;
@@ -169,8 +172,10 @@ bool UnifiedHeapController::IsRootForNon
return false;
}
+} // namespace
+
void UnifiedHeapController::ResetHandleInNonTracingGC(
- const v8::TracedGlobal<v8::Value>& handle) {
+ const v8::TracedReference<v8::Value>& handle) {
const uint16_t class_id = handle.WrapperClassId();
// Only consider handles that have not been treated as roots, see
// IsRootForNonTracingGCInternal.
@@ -178,15 +183,21 @@ void UnifiedHeapController::ResetHandleI
class_id != WrapperTypeInfo::kObjectClassId)
return;
- const v8::TracedGlobal<v8::Object>& traced = handle.As<v8::Object>();
+ const v8::TracedReference<v8::Object>& traced = handle.As<v8::Object>();
ToScriptWrappable(traced)->UnsetWrapperIfAny();
}
bool UnifiedHeapController::IsRootForNonTracingGC(
- const v8::TracedGlobal<v8::Value>& handle) {
+ const v8::TracedReference<v8::Value>& handle) {
return IsRootForNonTracingGCInternal(handle);
}
+bool UnifiedHeapController::IsRootForNonTracingGC(
+ const v8::TracedGlobal<v8::Value>& handle) {
+ CHECK(false) << "Blink does not use v8::TracedGlobal.";
+ return false;
+}
+
void UnifiedHeapController::ReportBufferedAllocatedSizeIfPossible() {
DCHECK(base::FeatureList::IsEnabled(
blink::features::kBlinkHeapUnifiedGCScheduling));
diff -up chromium-78.0.3904.70/third_party/blink/renderer/platform/heap/unified_heap_controller.h.v8-tracedreference-fix chromium-78.0.3904.70/third_party/blink/renderer/platform/heap/unified_heap_controller.h
--- chromium-78.0.3904.70/third_party/blink/renderer/platform/heap/unified_heap_controller.h.v8-tracedreference-fix 2019-10-21 15:06:45.000000000 -0400
+++ chromium-78.0.3904.70/third_party/blink/renderer/platform/heap/unified_heap_controller.h 2019-10-23 14:30:25.695541317 -0400
@@ -45,8 +45,9 @@ class PLATFORM_EXPORT UnifiedHeapControl
void RegisterV8References(const std::vector<std::pair<void*, void*>>&) final;
bool AdvanceTracing(double) final;
bool IsTracingDone() final;
+ bool IsRootForNonTracingGC(const v8::TracedReference<v8::Value>&) final;
bool IsRootForNonTracingGC(const v8::TracedGlobal<v8::Value>&) final;
- void ResetHandleInNonTracingGC(const v8::TracedGlobal<v8::Value>&) final;
+ void ResetHandleInNonTracingGC(const v8::TracedReference<v8::Value>&) final;
ThreadState* thread_state() const { return thread_state_; }
@@ -59,9 +60,6 @@ class PLATFORM_EXPORT UnifiedHeapControl
void DecreaseAllocatedSpace(size_t) final {}
private:
- static bool IsRootForNonTracingGCInternal(
- const v8::TracedGlobal<v8::Value>& handle);
-
void ReportBufferedAllocatedSizeIfPossible();
ThreadState* const thread_state_;

11
chromium-78.0.3904.70-vtable-symbol-undefined.patch Normal file
View File

@ -0,0 +1,11 @@
diff -up chromium-78.0.3904.70/net/quic/platform/impl/quic_default_proof_providers_impl.cc.vtable-symbol-undefined chromium-78.0.3904.70/net/quic/platform/impl/quic_default_proof_providers_impl.cc
--- chromium-78.0.3904.70/net/quic/platform/impl/quic_default_proof_providers_impl.cc.vtable-symbol-undefined 2019-10-23 09:12:08.754351798 -0400
+++ chromium-78.0.3904.70/net/quic/platform/impl/quic_default_proof_providers_impl.cc 2019-10-23 09:19:28.278431430 -0400
@@ -18,6 +18,7 @@
#include "net/quic/crypto/proof_verifier_chromium.h"
#include "net/third_party/quiche/src/quic/platform/api/quic_flags.h"
#include "net/third_party/quiche/src/quic/platform/api/quic_ptr_util.h"
+#include "net/quic/platform/impl/quic_flags_impl.cc"
DEFINE_QUIC_COMMAND_LINE_FLAG(
bool,

94
chromium-latest.py
View File

@ -1,5 +1,5 @@
#!/usr/bin/python
# Copyright 2010,2015-2016 Tom Callaway <tcallawa@redhat.com>
#!/usr/bin/python3
# Copyright 2010,2015-2019 Tom Callaway <tcallawa@redhat.com>
# Copyright 2013-2016 Tomas Popela <tpopela@redhat.com>
# Permission is hereby granted, free of charge, to any person obtaining
# a copy of this software and associated documentation files (the
@ -32,9 +32,9 @@ import hashlib
import locale
import os
import shutil
import StringIO
import io
import sys
import urllib
import urllib.request, urllib.parse, urllib.error
chromium_url = "http://commondatastorage.googleapis.com/chromium-browser-official/"
@ -59,22 +59,22 @@ def dlProgress(count, blockSize, totalSize):
def delete_chromium_dir(ch_dir):
full_dir = "%s/%s" % (latest_dir, ch_dir)
print 'Deleting %s ' % full_dir
print('Deleting %s ' % full_dir)
if os.path.isdir(full_dir):
shutil.rmtree(full_dir)
print '[DONE]'
print('[DONE]')
else:
print '[NOT FOUND]'
print('[NOT FOUND]')
def delete_chromium_files(files):
full_path = "%s/%s" % (latest_dir, files)
print 'Deleting ' + full_path + ' ',
print('Deleting ' + full_path + ' ', end=' ')
for filename in glob.glob(full_path):
print 'Deleting ' + filename + ' ',
print('Deleting ' + filename + ' ', end=' ')
os.remove(filename)
print '[DONE]'
print('[DONE]')
def check_omahaproxy(channel="stable"):
@ -82,20 +82,20 @@ def check_omahaproxy(channel="stable"):
version = 0
status_url = "http://omahaproxy.appspot.com/all?os=linux&channel=" + channel
usock = urllib.urlopen(status_url)
status_dump = usock.read()
usock = urllib.request.urlopen(status_url)
status_dump = usock.read().decode('utf-8')
usock.close()
status_list = StringIO.StringIO(status_dump)
status_list = io.StringIO(status_dump)
status_reader = list(csv.reader(status_list, delimiter=','))
linux_channels = [s for s in status_reader if "linux" in s]
linux_channel = [s for s in linux_channels if channel in s]
version = linux_channel[0][2]
if version == 0:
print 'I could not find the latest %s build. Bailing out.' % channel
print('I could not find the latest %s build. Bailing out.' % channel)
sys.exit(1)
else:
print 'Latest Chromium Version on %s at %s is %s' % (channel, status_url, version)
print('Latest Chromium Version on %s at %s is %s' % (channel, status_url, version))
return version
@ -119,27 +119,27 @@ def download_file_and_compare_hashes(file_to_download):
# Let's make sure we haven't already downloaded it.
tarball_local_file = "./%s" % file_to_download
if os.path.isfile(tarball_local_file):
print "%s already exists!" % file_to_download
print("%s already exists!" % file_to_download)
else:
path = '%s%s' % (chromium_url, file_to_download)
print "Downloading %s" % path
print("Downloading %s" % path)
# Perhaps look at using python-progressbar at some point?
info=urllib.urlretrieve(path, file_to_download, reporthook=dlProgress)[1]
urllib.urlcleanup()
print ""
info=urllib.request.urlretrieve(path, file_to_download, reporthook=dlProgress)[1]
urllib.request.urlcleanup()
print("")
if (info["Content-Type"] != "application/x-tar"):
print 'Chromium tarballs for %s are not on servers.' % file_to_download
print('Chromium tarballs for %s are not on servers.' % file_to_download)
remove_file_if_exists (file_to_download)
sys.exit(1)
hashes_local_file = "./%s" % hashes_file
if not os.path.isfile(hashes_local_file):
path = '%s%s' % (chromium_url, hashes_file)
print "Downloading %s" % path
print("Downloading %s" % path)
# Perhaps look at using python-progressbar at some point?
info=urllib.urlretrieve(path, hashes_file, reporthook=dlProgress)[1]
urllib.urlcleanup()
print ""
info=urllib.request.urlretrieve(path, hashes_file, reporthook=dlProgress)[1]
urllib.request.urlcleanup()
print("")
if os.path.isfile(hashes_local_file):
with open(hashes_local_file, "r") as input_file:
@ -149,12 +149,12 @@ def download_file_and_compare_hashes(file_to_download):
for block in iter(lambda: f.read(65536), b""):
md5.update(block)
if (md5sum == md5.hexdigest()):
print "MD5 matches for %s!" % file_to_download
print("MD5 matches for %s!" % file_to_download)
else:
print "MD5 mismatch for %s!" % file_to_download
print("MD5 mismatch for %s!" % file_to_download)
sys.exit(1)
else:
print "Cannot compare hashes for %s!" % file_to_download
print("Cannot compare hashes for %s!" % file_to_download)
def download_version(version):
@ -175,16 +175,16 @@ def nacl_versions(version):
for line in myfile:
name, var = line.partition("=")[::2]
myvars[name] = var
print "nacl-binutils commit: %s" % myvars["NACL_BINUTILS_COMMIT"]
print "nacl-gcc commit: %s" % myvars["NACL_GCC_COMMIT"]
print "nacl-newlib commit: %s" % myvars["NACL_NEWLIB_COMMIT"]
print("nacl-binutils commit: %s" % myvars["NACL_BINUTILS_COMMIT"])
print("nacl-gcc commit: %s" % myvars["NACL_GCC_COMMIT"])
print("nacl-newlib commit: %s" % myvars["NACL_NEWLIB_COMMIT"])
# Parse GIT_REVISIONS dict from toolchain_build.py
sys.path.append(os.path.abspath(chrome_dir + "/native_client/toolchain_build"))
from toolchain_build import GIT_REVISIONS
print "nacl-arm-binutils commit: %s" % GIT_REVISIONS['binutils']['rev']
print "nacl-arm-gcc commit: %s" % GIT_REVISIONS['gcc']['rev']
print("nacl-arm-binutils commit: %s" % GIT_REVISIONS['binutils']['rev'])
print("nacl-arm-gcc commit: %s" % GIT_REVISIONS['gcc']['rev'])
def download_chrome_latest_rpm(arch):
@ -197,15 +197,15 @@ def download_chrome_latest_rpm(arch):
# Let's make sure we haven't already downloaded it.
if os.path.isfile("./%s" % chrome_rpm):
print "%s already exists!" % chrome_rpm
print("%s already exists!" % chrome_rpm)
else:
print "Downloading %s" % path
print("Downloading %s" % path)
# Perhaps look at using python-progressbar at some point?
info=urllib.urlretrieve(path, chrome_rpm, reporthook=dlProgress)[1]
urllib.urlcleanup()
print ""
info=urllib.request.urlretrieve(path, chrome_rpm, reporthook=dlProgress)[1]
urllib.request.urlcleanup()
print("")
if (info["Content-Type"] != "binary/octet-stream" and info["Content-Type"] != "application/x-redhat-package-manager"):
print 'Chrome %s rpms are not on servers.' % version_string
print('Chrome %s rpms are not on servers.' % version_string)
remove_file_if_exists (chrome_rpm)
sys.exit(1)
@ -274,7 +274,7 @@ if __name__ == '__main__':
version_string = "dev"
elif (not (args.stable or args.beta or args.dev)):
if (not args.version):
print 'No version specified, downloading STABLE'
print('No version specified, downloading STABLE')
args.stable = True
chromium_version = args.version if args.version else check_omahaproxy(version_string)
@ -284,7 +284,7 @@ if __name__ == '__main__':
if args.chrome:
if args.version:
print 'You cannot specify a Chrome RPM version!'
print('You cannot specify a Chrome RPM version!')
sys.exit(1)
latest = 'google-chrome-%s_current_i386' % version_string
download_chrome_latest_rpm("i386")
@ -303,11 +303,11 @@ if __name__ == '__main__':
shutil.rmtree(latest_dir)
if os.path.isdir(latest_dir):
print "%s already exists, perhaps %s has already been unpacked?" % (latest_dir, latest)
print("%s already exists, perhaps %s has already been unpacked?" % (latest_dir, latest))
else:
print "Unpacking %s into %s, please wait." % (latest, latest_dir)
print("Unpacking %s into %s, please wait." % (latest, latest_dir))
if (os.system("tar -xJf %s" % latest) != 0):
print "%s is possibly corrupted, exiting." % (latest)
print("%s is possibly corrupted, exiting." % (latest))
sys.exit(1)
if (args.naclvers):
@ -334,11 +334,11 @@ if __name__ == '__main__':
if (args.ffmpegclean):
print("Cleaning ffmpeg from proprietary things...")
os.system("./clean_ffmpeg.sh %s %d" % (latest_dir, 0 if args.ffmpegarm else 1))
print "Done!"
print("Done!")
if (not args.prep):
print "Compressing cleaned tree, please wait..."
print("Compressing cleaned tree, please wait...")
os.chdir(chromium_root_dir)
os.system("tar --exclude=\.svn -cf - chromium-%s | xz -9 -T 0 -f > %s" % (chromium_version, chromium_clean_xz_file))
print "Finished!"
print("Finished!")

184
chromium.spec
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File diff suppressed because one or more lines are too long

2
package.cfg Normal file
View File

@ -0,0 +1,2 @@
[koji]
targets = epel8 epel8-playground

1
sources
View File

@ -18,3 +18,4 @@ SHA512 (Tinos-Regular.ttf) = 58085c5dac6d067d60ba2ab3220c4a0cc1efcf279cadfcfb874
SHA512 (Ahem.ttf) = aeb64b10ab9c87860714cb60b4900254b13dc52c51319256a1a3722c882026ab7c616bf628fbc2fe14e38a6003f3a481af60b52a7ed62071d28ddaf428e4e3fd
SHA512 (node-v8.9.1-linux-x64.tar.gz) = a707fd4567041c56e7f9d415e505e3fa650627f31def7fefdd7ec50f9e7066bb33332b67f479e1159d85e1105a7e6d034aad7429f4f3d034c9161170d7e0b844
SHA512 (chromium-77.0.3865.120-clean.tar.xz) = 018702b53bafeb5fe8a297b8efb4805419555acb80a22b9f5f5fe2a3484f838f6ffa06655229466aca5a9de7f8b0497b9d387da4a1ba2dbc7c62ec3d1d0ffbb9
SHA512 (chromium-78.0.3904.70-clean.tar.xz) = f702bc3c084a69adc81f47300d00f0b8cf46ee721dbb4986bfc5ba7fc95129172d021da0514350fe77591a209ec050307eead8e9bf309b70e46eb26d29d88509

796
v8-implement-tracedreference.patch Normal file
View File

@ -0,0 +1,796 @@
diff -up chromium-78.0.3904.70/v8/include/v8.h.implement-tracedreference chromium-78.0.3904.70/v8/include/v8.h
--- chromium-78.0.3904.70/v8/include/v8.h.implement-tracedreference 2019-10-24 08:58:26.185640117 -0400
+++ chromium-78.0.3904.70/v8/include/v8.h 2019-10-24 09:18:33.719546481 -0400
@@ -96,6 +96,10 @@ template <class T>
class Global;
template <class T>
class TracedGlobal;
+template <class T>
+class TracedReference;
+template <class T>
+class TracedReferenceBase;
template<class K, class V, class T> class PersistentValueMap;
template <class K, class V, class T>
class PersistentValueMapBase;
@@ -281,7 +285,8 @@ class Local {
V8_INLINE static Local<T> New(Isolate* isolate, Local<T> that);
V8_INLINE static Local<T> New(Isolate* isolate,
const PersistentBase<T>& that);
- V8_INLINE static Local<T> New(Isolate* isolate, const TracedGlobal<T>& that);
+ V8_INLINE static Local<T> New(Isolate* isolate,
+ const TracedReferenceBase<T>& that);
private:
friend class Utils;
@@ -311,7 +316,13 @@ class Local {
template <class F>
friend class ReturnValue;
template <class F>
+ friend class Traced;
+ template <class F>
friend class TracedGlobal;
+ template <class F>
+ friend class TracedReferenceBase;
+ template <class F>
+ friend class TracedReference;
explicit V8_INLINE Local(T* that) : val_(that) {}
V8_INLINE static Local<T> New(Isolate* isolate, T* that);
@@ -792,22 +803,10 @@ template <class T>
using UniquePersistent = Global<T>;
/**
- * Trait specifying behavior of |TracedGlobal<T>|.
+ * Deprecated. Use |TracedReference<T>| instead.
*/
template <typename T>
-struct TracedGlobalTrait {
- /**
- * Specifies whether |TracedGlobal<T>| should clear its handle on destruction.
- *
- * V8 will *not* clear the embedder-side memory of the handle. The embedder is
- * expected to report all |TracedGlobal<T>| handles through
- * |EmbedderHeapTracer| upon garabge collection.
- *
- * See |EmbedderHeapTracer::IsRootForNonTracingGC| for handling with
- * non-tracing GCs in V8.
- */
- static constexpr bool kRequiresExplicitDestruction = true;
-};
+struct TracedGlobalTrait {};
/**
* A traced handle with copy and move semantics. The handle is to be used
@@ -820,15 +819,131 @@ struct TracedGlobalTrait {
* |v8::EmbedderHeapTracer::IsRootForNonTracingGC()| whether the handle should
* be treated as root or not.
*
- * For destruction semantics see |TracedGlobalTrait<T>|.
+ * Note that the base class cannot be instantiated itself. Choose from
+ * - TracedGlobal
+ * - TracedReference
*/
template <typename T>
-class TracedGlobal {
+class TracedReferenceBase {
public:
/**
+ * Returns true if this TracedReferenceBase is empty, i.e., has not been
+ * assigned an object.
+ */
+ bool IsEmpty() const { return val_ == nullptr; }
+
+ /**
+ * If non-empty, destroy the underlying storage cell. |IsEmpty| will return
+ * true after this call.
+ */
+ V8_INLINE void Reset();
+
+ /**
+ * Construct a Local<T> from this handle.
+ */
+ Local<T> Get(Isolate* isolate) const { return Local<T>::New(isolate, *this); }
+
+ template <class S>
+ V8_INLINE bool operator==(const TracedReferenceBase<S>& that) const {
+ internal::Address* a = reinterpret_cast<internal::Address*>(val_);
+ internal::Address* b = reinterpret_cast<internal::Address*>(that.val_);
+ if (a == nullptr) return b == nullptr;
+ if (b == nullptr) return false;
+ return *a == *b;
+ }
+
+ template <class S>
+ V8_INLINE bool operator==(const Local<S>& that) const {
+ internal::Address* a = reinterpret_cast<internal::Address*>(val_);
+ internal::Address* b = reinterpret_cast<internal::Address*>(that.val_);
+ if (a == nullptr) return b == nullptr;
+ if (b == nullptr) return false;
+ return *a == *b;
+ }
+
+ template <class S>
+ V8_INLINE bool operator!=(const TracedReferenceBase<S>& that) const {
+ return !operator==(that);
+ }
+
+ template <class S>
+ V8_INLINE bool operator!=(const Local<S>& that) const {
+ return !operator==(that);
+ }
+
+ /**
+ * Assigns a wrapper class ID to the handle.
+ */
+ V8_INLINE void SetWrapperClassId(uint16_t class_id);
+
+ /**
+ * Returns the class ID previously assigned to this handle or 0 if no class ID
+ * was previously assigned.
+ */
+ V8_INLINE uint16_t WrapperClassId() const;
+
+ /**
+ * Adds a finalization callback to the handle. The type of this callback is
+ * similar to WeakCallbackType::kInternalFields, i.e., it will pass the
+ * parameter and the first two internal fields of the object.
+ *
+ * The callback is then supposed to reset the handle in the callback. No
+ * further V8 API may be called in this callback. In case additional work
+ * involving V8 needs to be done, a second callback can be scheduled using
+ * WeakCallbackInfo<void>::SetSecondPassCallback.
+ */
+ V8_INLINE void SetFinalizationCallback(
+ void* parameter, WeakCallbackInfo<void>::Callback callback);
+
+ template <class S>
+ V8_INLINE TracedReferenceBase<S>& As() const {
+ return reinterpret_cast<TracedReferenceBase<S>&>(
+ const_cast<TracedReferenceBase<T>&>(*this));
+ }
+
+ private:
+ enum DestructionMode { kWithDestructor, kWithoutDestructor };
+
+ /**
+ * An empty TracedReferenceBase without storage cell.
+ */
+ TracedReferenceBase() = default;
+
+ V8_INLINE static T* New(Isolate* isolate, T* that, void* slot,
+ DestructionMode destruction_mode);
+
+ T* val_ = nullptr;
+
+ friend class EmbedderHeapTracer;
+ template <typename F>
+ friend class Local;
+ friend class Object;
+ template <typename F>
+ friend class TracedGlobal;
+ template <typename F>
+ friend class TracedReference;
+ template <typename F>
+ friend class ReturnValue;
+};
+
+/**
+ * A traced handle with destructor that clears the handle. For more details see
+ * TracedReferenceBase.
+ */
+template <typename T>
+class TracedGlobal : public TracedReferenceBase<T> {
+ public:
+ using TracedReferenceBase<T>::Reset;
+
+ /**
+ * Destructor resetting the handle.
+ */
+ ~TracedGlobal() { this->Reset(); }
+
+ /**
* An empty TracedGlobal without storage cell.
*/
- TracedGlobal() = default;
+ TracedGlobal() : TracedReferenceBase<T>() {}
/**
* Construct a TracedGlobal from a Local.
@@ -837,8 +952,9 @@ class TracedGlobal {
* pointing to the same object.
*/
template <class S>
- TracedGlobal(Isolate* isolate, Local<S> that)
- : val_(New(isolate, *that, &val_)) {
+ TracedGlobal(Isolate* isolate, Local<S> that) : TracedReferenceBase<T>() {
+ this->val_ = this->New(isolate, that.val_, &this->val_,
+ TracedReferenceBase<T>::kWithDestructor);
TYPE_CHECK(T, S);
}
@@ -905,121 +1021,126 @@ class TracedGlobal {
V8_INLINE TracedGlobal& operator=(const TracedGlobal<S>& rhs);
/**
- * Returns true if this TracedGlobal is empty, i.e., has not been assigned an
- * object.
- */
- bool IsEmpty() const { return val_ == nullptr; }
-
- /**
- * If non-empty, destroy the underlying storage cell. |IsEmpty| will return
- * true after this call.
- */
- V8_INLINE void Reset();
-
- /**
* If non-empty, destroy the underlying storage cell and create a new one with
* the contents of other if other is non empty
*/
template <class S>
V8_INLINE void Reset(Isolate* isolate, const Local<S>& other);
- /**
- * Construct a Local<T> from this handle.
- */
- Local<T> Get(Isolate* isolate) const { return Local<T>::New(isolate, *this); }
-
template <class S>
V8_INLINE TracedGlobal<S>& As() const {
return reinterpret_cast<TracedGlobal<S>&>(
const_cast<TracedGlobal<T>&>(*this));
}
+};
- template <class S>
- V8_INLINE bool operator==(const TracedGlobal<S>& that) const {
- internal::Address* a = reinterpret_cast<internal::Address*>(**this);
- internal::Address* b = reinterpret_cast<internal::Address*>(*that);
- if (a == nullptr) return b == nullptr;
- if (b == nullptr) return false;
- return *a == *b;
- }
+/**
+ * A traced handle without destructor that clears the handle. The embedder needs
+ * to ensure that the handle is not accessed once the V8 object has been
+ * reclaimed. This can happen when the handle is not passed through the
+ * EmbedderHeapTracer. For more details see TracedReferenceBase.
+ */
+template <typename T>
+class TracedReference : public TracedReferenceBase<T> {
+ public:
+ using TracedReferenceBase<T>::Reset;
+
+ /**
+ * An empty TracedReference without storage cell.
+ */
+ TracedReference() : TracedReferenceBase<T>() {}
+ /**
+ * Construct a TracedReference from a Local.
+ *
+ * When the Local is non-empty, a new storage cell is created
+ * pointing to the same object.
+ */
template <class S>
- V8_INLINE bool operator==(const Local<S>& that) const {
- internal::Address* a = reinterpret_cast<internal::Address*>(**this);
- internal::Address* b = reinterpret_cast<internal::Address*>(*that);
- if (a == nullptr) return b == nullptr;
- if (b == nullptr) return false;
- return *a == *b;
+ TracedReference(Isolate* isolate, Local<S> that) : TracedReferenceBase<T>() {
+ this->val_ = this->New(isolate, that.val_, &this->val_,
+ TracedReferenceBase<T>::kWithoutDestructor);
+ TYPE_CHECK(T, S);
}
- template <class S>
- V8_INLINE bool operator!=(const TracedGlobal<S>& that) const {
- return !operator==(that);
+ /**
+ * Move constructor initializing TracedReference from an
+ * existing one.
+ */
+ V8_INLINE TracedReference(TracedReference&& other) {
+ // Forward to operator=.
+ *this = std::move(other);
}
- template <class S>
- V8_INLINE bool operator!=(const Local<S>& that) const {
- return !operator==(that);
+ /**
+ * Move constructor initializing TracedReference from an
+ * existing one.
+ */
+ template <typename S>
+ V8_INLINE TracedReference(TracedReference<S>&& other) {
+ // Forward to operator=.
+ *this = std::move(other);
}
/**
- * Assigns a wrapper class ID to the handle.
+ * Copy constructor initializing TracedReference from an
+ * existing one.
*/
- V8_INLINE void SetWrapperClassId(uint16_t class_id);
+ V8_INLINE TracedReference(const TracedReference& other) {
+ // Forward to operator=;
+ *this = other;
+ }
/**
- * Returns the class ID previously assigned to this handle or 0 if no class ID
- * was previously assigned.
+ * Copy constructor initializing TracedReference from an
+ * existing one.
*/
- V8_INLINE uint16_t WrapperClassId() const;
+ template <typename S>
+ V8_INLINE TracedReference(const TracedReference<S>& other) {
+ // Forward to operator=;
+ *this = other;
+ }
/**
- * Adds a finalization callback to the handle. The type of this callback is
- * similar to WeakCallbackType::kInternalFields, i.e., it will pass the
- * parameter and the first two internal fields of the object.
- *
- * The callback is then supposed to reset the handle in the callback. No
- * further V8 API may be called in this callback. In case additional work
- * involving V8 needs to be done, a second callback can be scheduled using
- * WeakCallbackInfo<void>::SetSecondPassCallback.
+ * Move assignment operator initializing TracedGlobal from an existing one.
*/
- V8_INLINE void SetFinalizationCallback(
- void* parameter, WeakCallbackInfo<void>::Callback callback);
+ V8_INLINE TracedReference& operator=(TracedReference&& rhs);
- private:
- // Wrapping type used when clearing on destruction is required.
- struct WrappedForDestruction {
- T* value;
-
- explicit WrappedForDestruction(T* val) : value(val) {}
- ~WrappedForDestruction();
- operator T*() const { return value; }
- T* operator*() const { return value; }
- T* operator->() const { return value; }
- WrappedForDestruction& operator=(const WrappedForDestruction& other) {
- value = other.value;
- return *this;
- }
- WrappedForDestruction& operator=(T* val) {
- value = val;
- return *this;
- }
- };
+ /**
+ * Move assignment operator initializing TracedGlobal from an existing one.
+ */
+ template <class S>
+ V8_INLINE TracedReference& operator=(TracedReference<S>&& rhs);
- V8_INLINE static T* New(Isolate* isolate, T* that, void* slot);
+ /**
+ * Copy assignment operator initializing TracedGlobal from an existing one.
+ *
+ * Note: Prohibited when |other| has a finalization callback set through
+ * |SetFinalizationCallback|.
+ */
+ V8_INLINE TracedReference& operator=(const TracedReference& rhs);
- T* operator*() const { return this->val_; }
+ /**
+ * Copy assignment operator initializing TracedGlobal from an existing one.
+ *
+ * Note: Prohibited when |other| has a finalization callback set through
+ * |SetFinalizationCallback|.
+ */
+ template <class S>
+ V8_INLINE TracedReference& operator=(const TracedReference<S>& rhs);
- typename std::conditional<
- TracedGlobalTrait<TracedGlobal<T>>::kRequiresExplicitDestruction,
- WrappedForDestruction, T*>::type val_{nullptr};
+ /**
+ * If non-empty, destroy the underlying storage cell and create a new one with
+ * the contents of other if other is non empty
+ */
+ template <class S>
+ V8_INLINE void Reset(Isolate* isolate, const Local<S>& other);
- friend class EmbedderHeapTracer;
- template <typename F>
- friend class Local;
- friend class Object;
- template <typename F>
- friend class ReturnValue;
+ template <class S>
+ V8_INLINE TracedReference<S>& As() const {
+ return reinterpret_cast<TracedReference<S>&>(
+ const_cast<TracedReference<T>&>(*this));
+ }
};
/**
@@ -3640,8 +3761,9 @@ class V8_EXPORT Object : public Value {
return object.val_->InternalFieldCount();
}
- /** Same as above, but works for TracedGlobal. */
- V8_INLINE static int InternalFieldCount(const TracedGlobal<Object>& object) {
+ /** Same as above, but works for TracedReferenceBase. */
+ V8_INLINE static int InternalFieldCount(
+ const TracedReferenceBase<Object>& object) {
return object.val_->InternalFieldCount();
}
@@ -3666,7 +3788,7 @@ class V8_EXPORT Object : public Value {
/** Same as above, but works for TracedGlobal. */
V8_INLINE static void* GetAlignedPointerFromInternalField(
- const TracedGlobal<Object>& object, int index) {
+ const TracedReferenceBase<Object>& object, int index) {
return object.val_->GetAlignedPointerFromInternalField(index);
}
@@ -3956,7 +4078,7 @@ class ReturnValue {
template <typename S>
V8_INLINE void Set(const Global<S>& handle);
template <typename S>
- V8_INLINE void Set(const TracedGlobal<S>& handle);
+ V8_INLINE void Set(const TracedReferenceBase<S>& handle);
template <typename S>
V8_INLINE void Set(const Local<S> handle);
// Fast primitive setters
@@ -7376,7 +7498,8 @@ class V8_EXPORT EmbedderHeapTracer {
class V8_EXPORT TracedGlobalHandleVisitor {
public:
virtual ~TracedGlobalHandleVisitor() = default;
- virtual void VisitTracedGlobalHandle(const TracedGlobal<Value>& value) = 0;
+ virtual void VisitTracedGlobalHandle(const TracedGlobal<Value>& handle) {}
+ virtual void VisitTracedReference(const TracedReference<Value>& handle) {}
};
/**
@@ -7414,7 +7537,7 @@ class V8_EXPORT EmbedderHeapTracer {
virtual void RegisterV8References(
const std::vector<std::pair<void*, void*> >& embedder_fields) = 0;
- void RegisterEmbedderReference(const TracedGlobal<v8::Value>& ref);
+ void RegisterEmbedderReference(const TracedReferenceBase<v8::Value>& ref);
/**
* Called at the beginning of a GC cycle.
@@ -7475,32 +7598,35 @@ class V8_EXPORT EmbedderHeapTracer {
*
* If this returns false, then V8 may decide that the object referred to by
* such a handle is reclaimed. In that case:
- * - No action is required if handles are used with destructors.
- * - When run without destructors (by specializing
- * |TracedGlobalTrait::kRequiresExplicitDestruction|) V8 calls
- * |ResetHandleInNonTracingGC|.
- *
- * Note that the |handle| is different from the |TracedGlobal<T>| handle that
- * the embedder holds for retaining the object. The embedder may use
- * |TracedGlobal<T>::WrapperClassId()| to distinguish cases where it wants
- * handles to be treated as roots from not being treated as roots.
+ * - No action is required if handles are used with destructors, i.e., by just
+ * using |TracedGlobal|.
+ * - When run without destructors, i.e., by using
+ * |TracedReference|, V8 calls |ResetHandleInNonTracingGC|.
+ *
+ * Note that the |handle| is different from the handle that the embedder holds
+ * for retaining the object. The embedder may use |WrapperClassId()| to
+ * distinguish cases where it wants handles to be treated as roots from not
+ * being treated as roots.
*/
virtual bool IsRootForNonTracingGC(
- const v8::TracedGlobal<v8::Value>& handle) {
- return true;
- }
+ const v8::TracedReference<v8::Value>& handle);
+ virtual bool IsRootForNonTracingGC(const v8::TracedGlobal<v8::Value>& handle);
/**
* Used in combination with |IsRootForNonTracingGC|. Called by V8 when an
* object that is backed by a handle is reclaimed by a non-tracing garbage
* collection. It is up to the embedder to reset the original handle.
*
- * Note that the |handle| is different from the |TracedGlobal<T>| handle that
- * the embedder holds for retaining the object. It is up to the embedder to
- * find the orignal |TracedGlobal<T>| handle via the object or class id.
+ * Note that the |handle| is different from the handle that the embedder holds
+ * for retaining the object. It is up to the embedder to find the original
+ * handle via the object or class id.
*/
virtual void ResetHandleInNonTracingGC(
- const v8::TracedGlobal<v8::Value>& handle) {}
+ const v8::TracedReference<v8::Value>& handle);
+ V8_DEPRECATE_SOON(
+ "Use TracedReference version when not requiring destructors.",
+ virtual void ResetHandleInNonTracingGC(
+ const v8::TracedGlobal<v8::Value>& handle));
/*
* Called by the embedder to immediately perform a full garbage collection.
@@ -9103,8 +9229,12 @@ class V8_EXPORT V8 {
template <class T>
friend class Maybe;
template <class T>
+ friend class TracedReferenceBase;
+ template <class T>
friend class TracedGlobal;
template <class T>
+ friend class TracedReference;
+ template <class T>
friend class WeakCallbackInfo;
template <class T> friend class Eternal;
template <class T> friend class PersistentBase;
@@ -9975,7 +10105,7 @@ Local<T> Local<T>::New(Isolate* isolate,
}
template <class T>
-Local<T> Local<T>::New(Isolate* isolate, const TracedGlobal<T>& that) {
+Local<T> Local<T>::New(Isolate* isolate, const TracedReferenceBase<T>& that) {
return New(isolate, that.val_);
}
@@ -10156,26 +10286,20 @@ Global<T>& Global<T>::operator=(Global<S
}
template <class T>
-TracedGlobal<T>::WrappedForDestruction::~WrappedForDestruction() {
- if (value == nullptr) return;
- V8::DisposeTracedGlobal(reinterpret_cast<internal::Address*>(value));
- value = nullptr;
-}
-
-template <class T>
-T* TracedGlobal<T>::New(Isolate* isolate, T* that, void* slot) {
+T* TracedReferenceBase<T>::New(Isolate* isolate, T* that, void* slot,
+ DestructionMode destruction_mode) {
if (that == nullptr) return nullptr;
internal::Address* p = reinterpret_cast<internal::Address*>(that);
return reinterpret_cast<T*>(V8::GlobalizeTracedReference(
reinterpret_cast<internal::Isolate*>(isolate), p,
reinterpret_cast<internal::Address*>(slot),
- TracedGlobalTrait<TracedGlobal<T>>::kRequiresExplicitDestruction));
+ destruction_mode == kWithDestructor));
}
template <class T>
-void TracedGlobal<T>::Reset() {
+void TracedReferenceBase<T>::Reset() {
if (IsEmpty()) return;
- V8::DisposeTracedGlobal(reinterpret_cast<internal::Address*>(**this));
+ V8::DisposeTracedGlobal(reinterpret_cast<internal::Address*>(val_));
val_ = nullptr;
}
@@ -10185,7 +10309,8 @@ void TracedGlobal<T>::Reset(Isolate* iso
TYPE_CHECK(T, S);
Reset();
if (other.IsEmpty()) return;
- this->val_ = New(isolate, other.val_, &val_);
+ this->val_ = this->New(isolate, other.val_, &this->val_,
+ TracedReferenceBase<T>::kWithDestructor);
}
template <class T>
@@ -10233,28 +10358,83 @@ TracedGlobal<T>& TracedGlobal<T>::operat
}
template <class T>
-void TracedGlobal<T>::SetWrapperClassId(uint16_t class_id) {
+template <class S>
+void TracedReference<T>::Reset(Isolate* isolate, const Local<S>& other) {
+ TYPE_CHECK(T, S);
+ Reset();
+ if (other.IsEmpty()) return;
+ this->val_ = this->New(isolate, other.val_, &this->val_,
+ TracedReferenceBase<T>::kWithoutDestructor);
+}
+
+template <class T>
+template <class S>
+TracedReference<T>& TracedReference<T>::operator=(TracedReference<S>&& rhs) {
+ TYPE_CHECK(T, S);
+ *this = std::move(rhs.template As<T>());
+ return *this;
+}
+
+template <class T>
+template <class S>
+TracedReference<T>& TracedReference<T>::operator=(
+ const TracedReference<S>& rhs) {
+ TYPE_CHECK(T, S);
+ *this = rhs.template As<T>();
+ return *this;
+}
+
+template <class T>
+TracedReference<T>& TracedReference<T>::operator=(TracedReference&& rhs) {
+ if (this != &rhs) {
+ this->Reset();
+ if (rhs.val_ != nullptr) {
+ this->val_ = rhs.val_;
+ V8::MoveTracedGlobalReference(
+ reinterpret_cast<internal::Address**>(&rhs.val_),
+ reinterpret_cast<internal::Address**>(&this->val_));
+ rhs.val_ = nullptr;
+ }
+ }
+ return *this;
+}
+
+template <class T>
+TracedReference<T>& TracedReference<T>::operator=(const TracedReference& rhs) {
+ if (this != &rhs) {
+ this->Reset();
+ if (rhs.val_ != nullptr) {
+ V8::CopyTracedGlobalReference(
+ reinterpret_cast<const internal::Address* const*>(&rhs.val_),
+ reinterpret_cast<internal::Address**>(&this->val_));
+ }
+ }
+ return *this;
+}
+
+template <class T>
+void TracedReferenceBase<T>::SetWrapperClassId(uint16_t class_id) {
typedef internal::Internals I;
if (IsEmpty()) return;
- internal::Address* obj = reinterpret_cast<internal::Address*>(**this);
+ internal::Address* obj = reinterpret_cast<internal::Address*>(val_);
uint8_t* addr = reinterpret_cast<uint8_t*>(obj) + I::kNodeClassIdOffset;
*reinterpret_cast<uint16_t*>(addr) = class_id;
}
template <class T>
-uint16_t TracedGlobal<T>::WrapperClassId() const {
+uint16_t TracedReferenceBase<T>::WrapperClassId() const {
typedef internal::Internals I;
if (IsEmpty()) return 0;
- internal::Address* obj = reinterpret_cast<internal::Address*>(**this);
+ internal::Address* obj = reinterpret_cast<internal::Address*>(val_);
uint8_t* addr = reinterpret_cast<uint8_t*>(obj) + I::kNodeClassIdOffset;
return *reinterpret_cast<uint16_t*>(addr);
}
template <class T>
-void TracedGlobal<T>::SetFinalizationCallback(
+void TracedReferenceBase<T>::SetFinalizationCallback(
void* parameter, typename WeakCallbackInfo<void>::Callback callback) {
- V8::SetFinalizationCallbackTraced(
- reinterpret_cast<internal::Address*>(**this), parameter, callback);
+ V8::SetFinalizationCallbackTraced(reinterpret_cast<internal::Address*>(val_),
+ parameter, callback);
}
template <typename T>
@@ -10273,12 +10453,12 @@ void ReturnValue<T>::Set(const Global<S>
template <typename T>
template <typename S>
-void ReturnValue<T>::Set(const TracedGlobal<S>& handle) {
+void ReturnValue<T>::Set(const TracedReferenceBase<S>& handle) {
TYPE_CHECK(T, S);
if (V8_UNLIKELY(handle.IsEmpty())) {
*value_ = GetDefaultValue();
} else {
- *value_ = *reinterpret_cast<internal::Address*>(*handle);
+ *value_ = *reinterpret_cast<internal::Address*>(handle.val_);
}
}
diff -up chromium-78.0.3904.70/v8/src/api/api.cc.implement-tracedreference chromium-78.0.3904.70/v8/src/api/api.cc
--- chromium-78.0.3904.70/v8/src/api/api.cc.implement-tracedreference 2019-10-24 09:18:56.712105100 -0400
+++ chromium-78.0.3904.70/v8/src/api/api.cc 2019-10-24 09:20:17.428555637 -0400
@@ -10346,11 +10346,12 @@ void EmbedderHeapTracer::DecreaseAllocat
}
void EmbedderHeapTracer::RegisterEmbedderReference(
- const TracedGlobal<v8::Value>& ref) {
+ const TracedReferenceBase<v8::Value>& ref) {
if (ref.IsEmpty()) return;
i::Heap* const heap = reinterpret_cast<i::Isolate*>(isolate_)->heap();
- heap->RegisterExternallyReferencedObject(reinterpret_cast<i::Address*>(*ref));
+ heap->RegisterExternallyReferencedObject(
+ reinterpret_cast<i::Address*>(ref.val_));
}
void EmbedderHeapTracer::IterateTracedGlobalHandles(
@@ -10360,6 +10361,26 @@ void EmbedderHeapTracer::IterateTracedGl
isolate->global_handles()->IterateTracedNodes(visitor);
}
+bool EmbedderHeapTracer::IsRootForNonTracingGC(
+ const v8::TracedReference<v8::Value>& handle) {
+ return true;
+}
+
+bool EmbedderHeapTracer::IsRootForNonTracingGC(
+ const v8::TracedGlobal<v8::Value>& handle) {
+ return true;
+}
+
+void EmbedderHeapTracer::ResetHandleInNonTracingGC(
+ const v8::TracedReference<v8::Value>& handle) {
+ UNREACHABLE();
+}
+
+void EmbedderHeapTracer::ResetHandleInNonTracingGC(
+ const v8::TracedGlobal<v8::Value>& handle) {
+ UNREACHABLE();
+}
+
namespace internal {
const size_t HandleScopeImplementer::kEnteredContextsOffset =
diff -up chromium-78.0.3904.70/v8/src/handles/global-handles.cc.implement-tracedreference chromium-78.0.3904.70/v8/src/handles/global-handles.cc
--- chromium-78.0.3904.70/v8/src/handles/global-handles.cc.implement-tracedreference 2019-10-24 09:20:39.954123225 -0400
+++ chromium-78.0.3904.70/v8/src/handles/global-handles.cc 2019-10-24 09:21:45.911857072 -0400
@@ -901,8 +901,13 @@ void GlobalHandles::IdentifyWeakUnmodifi
DCHECK(node->is_root());
if (is_unmodified(node->location())) {
v8::Value* value = ToApi<v8::Value>(node->handle());
- node->set_root(tracer->IsRootForNonTracingGC(
- *reinterpret_cast<v8::TracedGlobal<v8::Value>*>(&value)));
+ if (node->has_destructor()) {
+ node->set_root(tracer->IsRootForNonTracingGC(
+ *reinterpret_cast<v8::TracedGlobal<v8::Value>*>(&value)));
+ } else {
+ node->set_root(tracer->IsRootForNonTracingGC(
+ *reinterpret_cast<v8::TracedReference<v8::Value>*>(&value)));
+ }
}
}
}
@@ -990,7 +995,7 @@ void GlobalHandles::IterateYoungWeakUnmo
} else {
v8::Value* value = ToApi<v8::Value>(node->handle());
tracer->ResetHandleInNonTracingGC(
- *reinterpret_cast<v8::TracedGlobal<v8::Value>*>(&value));
+ *reinterpret_cast<v8::TracedReference<v8::Value>*>(&value));
DCHECK(!node->IsInUse());
}
@@ -1271,8 +1276,13 @@ void GlobalHandles::IterateTracedNodes(
for (TracedNode* node : *traced_nodes_) {
if (node->IsInUse()) {
v8::Value* value = ToApi<v8::Value>(node->handle());
- visitor->VisitTracedGlobalHandle(
- *reinterpret_cast<v8::TracedGlobal<v8::Value>*>(&value));
+ if (node->has_destructor()) {
+ visitor->VisitTracedGlobalHandle(
+ *reinterpret_cast<v8::TracedGlobal<v8::Value>*>(&value));
+ } else {
+ visitor->VisitTracedReference(
+ *reinterpret_cast<v8::TracedReference<v8::Value>*>(&value));
+ }
}
}
}
diff -up chromium-78.0.3904.70/v8/src/heap/embedder-tracing.h.implement-tracedreference chromium-78.0.3904.70/v8/src/heap/embedder-tracing.h
--- chromium-78.0.3904.70/v8/src/heap/embedder-tracing.h.implement-tracedreference 2019-10-24 09:22:03.664519559 -0400
+++ chromium-78.0.3904.70/v8/src/heap/embedder-tracing.h 2019-10-24 09:22:45.197729964 -0400
@@ -57,7 +57,12 @@ class V8_EXPORT_PRIVATE LocalEmbedderHea
bool IsRootForNonTracingGC(const v8::TracedGlobal<v8::Value>& handle) {
return !InUse() || remote_tracer_->IsRootForNonTracingGC(handle);
}
- void ResetHandleInNonTracingGC(const v8::TracedGlobal<v8::Value>& handle) {
+
+ bool IsRootForNonTracingGC(const v8::TracedReference<v8::Value>& handle) {
+ return !InUse() || remote_tracer_->IsRootForNonTracingGC(handle);
+ }
+
+ void ResetHandleInNonTracingGC(const v8::TracedReference<v8::Value>& handle) {
// Resetting is only called when IsRootForNonTracingGC returns false which
// can only happen the EmbedderHeapTracer is set on API level.
DCHECK(InUse());