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Benjamin Bouvier e16e5f0a18 Bug 1661016: aarch64: Invalidate icache when compiling on a background thread; r=nbp,lth
On real hardware, when a background thread finishes compilation, it must signal
to the other executing threads that they need to reload a new version of the
code. Ideally, each executing thread would run an ISB instruction to do so. We
hereby use a system call membarrier that interrupts every other running thread,
and will cause the same effect as a local ISB would. It is heavyweight, so we
make sure to only run it in the case where we're on a background thread.

In the simulator, pending icache flushing requests were never satisfied before
this patch, when the request was emitted from a thread other than the main
thread. Similar behavior as above is emulated.

Differential Revision: https://phabricator.services.mozilla.com/D88395
2020-09-02 08:17:33 +00:00
.cargo Bug 1661723; Bump Cranelift to a7f7c23bf9c37c642da962d575b7c99007918872; r=lth 2020-08-31 16:34:29 +00:00
.vscode Bug 1656740 - Integrate `clangd` in `vscode` for C++ language support. r=froydnj 2020-08-06 06:25:17 +00:00
accessible Bug 1662150: Add AXTableSearchKey to rotor r=eeejay 2020-09-01 22:12:55 +00:00
browser Backed out changeset c0e35053e222 (bug 1662183) for perma failures on browser_contextmenu_sendtab.js. CLOSED TREE 2020-09-02 09:45:59 +03:00
build Bug 1661739 - Adjust merge_dlldata to widl output. r=nalexander 2020-09-01 20:25:49 +00:00
caps Bug 1655945 - Remove principal.uri in RemotePageAccessManager.jsm r=ckerschb 2020-08-25 13:58:49 +00:00
chrome Bug 1649221: Update ChromeUtils.generateQI callers to pass strings. r=mccr8,remote-protocol-reviewers,marionette-reviewers,perftest-reviewers,webcompat-reviewers,geckoview-reviewers,preferences-reviewers,agi,whimboo,Bebe,twisniewski 2020-07-10 23:58:28 +00:00
config Bug 1620133 - Allow generated file rules to run in parallel in a given directory. r=firefox-build-system-reviewers,rstewart 2020-08-28 01:58:48 +00:00
devtools Bug 1661627 - Stop ignoring PDF print preview documents. r=nchevobbe 2020-09-02 07:38:59 +00:00
docs Bug 1660831 - Reference the standalone `bootstrap.py` script in `windows_build.rst` and prefer `mozilla-unified` to `mozilla-central` where relevant r=mhentges,froydnj 2020-08-31 17:51:14 +00:00
docshell Backed out changeset 419cb80fbf03 (bug 1656302) for failure at test_Services.js. CLOSED TREE 2020-09-02 00:32:31 +03:00
dom Bug 1661945 - Increase timeout for an intermittently timing out focus test. r=nika 2020-09-01 13:30:18 +00:00
editor Bug 1649121: part 85) Follow-up for part 74. r=masayuki 2020-08-31 12:30:54 +00:00
extensions Bug 1658471 - Remove dom.security.featurePolicy.enabled. r=baku 2020-08-12 10:57:04 +00:00
gfx Bug 1661328 - Enable Mac webgl-ipc tests on Central. r=jmaher,lsalzman 2020-09-01 23:29:01 +00:00
gradle/wrapper
hal Bug 1648010 - Replace uses of NS_LITERAL_STRING/NS_LITERAL_CSTRING macros by _ns literals. r=geckoview-reviewers,jgilbert,agi,hsivonen,froydnj 2020-07-01 08:29:29 +00:00
image Bug 1661368 - Slow testcase impacts AVIF fuzzing performance. r=tsmith 2020-08-28 00:06:07 +00:00
intl Backed out changeset 1ea91616c192 (bug 1662309) for reftest failures. CLOSED TREE 2020-09-01 23:38:36 +03:00
ipc Bug 1568597 - RemoteWorkerManager::SelectTargetActorForSharedWorker should select an actor that is kept alive. r=asuth 2020-08-28 18:11:22 +00:00
js Bug 1661016: aarch64: Invalidate icache when compiling on a background thread; r=nbp,lth 2020-09-02 08:17:33 +00:00
layout Bug 1658302 - Don't reframe for changes to the placeholder attribute value. r=masayuki 2020-09-01 23:03:36 +00:00
media Bug 1654399 - pt4 - better close_notify support during renegotiation. r=bwc 2020-09-01 15:53:20 +00:00
memory Bug 1519636 - Reformat recent changes to the Google coding style r=andi 2020-08-31 09:23:02 +00:00
mfbt Bug 1661798 - Have the LinkedList destructor emit the buggy template specialization. r=froydnj 2020-08-28 20:07:26 +00:00
mobile Backed out 15 changesets (bug 1612824, bug 1661234, bug 1619926, bug 1612380, bug 1559530, bug 1642990) for Xpc failures. CLOSED TREE 2020-09-01 21:03:23 +03:00
modules Bug 1662478 - Rename ::file-chooser-button to ::file-selector-button, and enable it in all channels. r=jwatt 2020-09-01 22:58:10 +00:00
mozglue Bug 1646266 - Profiler Markers 2.0 tests - r=gregtatum 2020-09-02 04:03:32 +00:00
netwerk Bug 1659132 - Make AddrInfo immutable r=dragana,necko-reviewers 2020-09-01 07:22:14 +00:00
nsprpub Bug 1660371 - Uplift initial NSPR 4.29 beta snapshot. r=glandium UPGRADE_NSPR_RELEASE 2020-08-28 21:31:02 +00:00
other-licenses Bug 1634535 - Move ply to third_party/python r=glandium 2020-05-05 16:02:02 +00:00
parser Bug 1661646 - Extend YSOD Telemetry with error_code and location. r=froydnj 2020-08-28 22:04:13 +00:00
python Bug 1639693 - Allow mach perftest users to provide their own custom tranformer from the command line. r=sparky,tarek 2020-09-01 15:03:32 +00:00
remote Bug 1662549 - [puppeteer] Don't set "toolkit.telemetry.server" to prevent side-effects. r=remote-protocol-reviewers,maja_zf 2020-09-01 21:43:41 +00:00
security Bug 1660901 - Add some test cases for fstatat inside the content sandbox. r=gcp 2020-08-28 09:33:53 +00:00
services Backed out 15 changesets (bug 1612824, bug 1661234, bug 1619926, bug 1612380, bug 1559530, bug 1642990) for Xpc failures. CLOSED TREE 2020-09-01 21:03:23 +03:00
servo Bug 1662478 - Rename ::file-chooser-button to ::file-selector-button, and enable it in all channels. r=jwatt 2020-09-01 22:58:10 +00:00
startupcache Bug 1656261 - Don't set scache mData until decompression done r=froydnj 2020-08-21 13:20:19 +00:00
storage Bug 1635489: Add telemetry on the status of sqlite database accesses. r=mak 2020-08-11 20:55:33 +00:00
taskcluster Bug 1661328 - Enable Mac webgl-ipc tests on Central. r=jmaher,lsalzman 2020-09-01 23:29:01 +00:00
testing Bug 1658302 - Don't reframe for changes to the placeholder attribute value. r=masayuki 2020-09-01 23:03:36 +00:00
third_party Backed out changeset 1ea91616c192 (bug 1662309) for reftest failures. CLOSED TREE 2020-09-01 23:38:36 +03:00
toolkit Bug 1660527 - Use printer.createDefaultSettings to get default and user settings for each printer. r=jwatt,emalysz 2020-09-02 06:15:09 +00:00
tools Bug 1646266 - Profiler Markers 2.0 tests - r=gregtatum 2020-09-02 04:03:32 +00:00
uriloader Bug 1660277 - adjust when we save per-filetype download preferences in the helper app dialog for types handled internally, r=jaws 2020-09-01 02:52:20 +00:00
view
widget Backed out 2 changesets (bug 1580117) for mochitest and webrender failures CLOSED TREE 2020-09-01 15:15:29 +03:00
xpcom Bug 1662478 - Rename ::file-chooser-button to ::file-selector-button, and enable it in all channels. r=jwatt 2020-09-01 22:58:10 +00:00
xpfe/appshell Bug 1650257: Part 1 - Stop discarding BCs from the parent on WindowGlobal destruction. r=nika 2020-08-31 18:51:45 +00:00
.arcconfig
.babel-eslint.rc.js Bug 1620537 - Upgrade to ESLint 7.5.0, remove now unnecessary Babel plugins. r=mossop 2020-07-24 21:37:12 +00:00
.clang-format
.clang-format-ignore Bug 1651731: [lint] Only allow files that are typically executable to have shebang lines override permission check; r=linter-reviewers,sylvestre 2020-07-09 21:16:32 +00:00
.cron.yml Bug 1600657 - l10n-bumper should use the latest revisions. r=releng-reviewers,bhearsum DONTBUILD 2020-08-21 03:14:19 +00:00
.eslintignore Bug 1618465 - Move pdf.js to toolkit (main files). r=bdahl,Pike 2020-07-02 07:13:46 +00:00
.eslintrc.js Bug 1656294 - Enable all ESLint rules on accessible/tests/mochitest/*.xhtml files. r=Jamie 2020-08-27 09:36:18 +00:00
.flake8 Bug 1622683 - Make dom/websocket flake8 and pylint compliant. r=sylvestre 2020-08-31 14:42:21 +00:00
.git-blame-ignore-revs Bug 1633969 - Refresh .git-blame-ignore-revs. r=sylvestre 2020-04-30 16:38:19 +00:00
.gitattributes
.gitignore Bug 1651214 - Ignore .python-version file at top of checkout r=nalexander 2020-07-07 23:41:55 +00:00
.hg-annotate-ignore-revs Bug 1633969 - Add a changeset marked as "skip-blame" to .hg-annotate-ignore-revs. r=sylvestre 2020-04-30 16:37:44 +00:00
.hg-format-source
.hgignore Bug 1658396 - Make hg ignore newtab node_modules, r=Mardak 2020-08-10 23:32:15 +00:00
.hgtags No bug - tagging 63d860f118da09320ed65431129775b4e3631ff3 with FIREFOX_NIGHTLY_81_END a=release DONTBUILD CLOSED TREE 2020-08-24 14:18:31 +00:00
.lldbinit
.mailmap Bug 1650456 - Correct name in a few places, r=froydnj 2020-07-03 20:20:29 +00:00
.prettierignore
.prettierrc
.taskcluster.yml Bug 1652184: Report to perherder stats about bugbug timings; r=ahal 2020-07-13 19:53:00 +00:00
.trackerignore
.yamllint
.ycm_extra_conf.py Bug 1646256 - Make rust-analyzer and YouCompleteMe work with mozilla-central. r=sylvestre 2020-06-17 17:53:56 +00:00
AUTHORS
CLOBBER Update configs. IGNORE BROKEN CHANGESETS CLOSED TREE NO BUG a=release ba=release 2020-08-24 14:18:41 +00:00
Cargo.lock Backed out changeset 1ea91616c192 (bug 1662309) for reftest failures. CLOSED TREE 2020-09-01 23:38:36 +03:00
Cargo.toml Bug 1661723; Bump Cranelift to a7f7c23bf9c37c642da962d575b7c99007918872; r=lth 2020-08-31 16:34:29 +00:00
GNUmakefile
LEGAL
LICENSE
Makefile.in Bug 1654994 - Switch full symbols archive to tar.zst. r=firefox-build-system-reviewers,rstewart,tomprince 2020-07-31 20:27:54 +00:00
README.txt Bug 1659631 - readme: update the wording to firefox, DONTBUILD.r=sylvestre 2020-08-18 04:04:36 +00:00
aclocal.m4 Bug 1635764 - Move --with-system-icu and --with-intl-api to python configure. r=firefox-build-system-reviewers,rstewart 2020-05-29 21:29:52 +00:00
build.gradle Bug 1626336 - Remove `MOZ_GECKOVIEW_JAR`. r=agi,geckoview-reviewers 2020-08-24 18:13:49 +00:00
client.mk Bug 1660614 - Upgrade `sccache` to pick up more resilient behavior in the presence of cache read failures r=froydnj 2020-08-25 21:16:53 +00:00
client.py Bug 1650306 - Address the defects found by the pylint/no-else-return rule. r=sylvestre 2020-07-08 09:24:49 +00:00
configure.in Bug 1644887 - `configure` calls into `$PYTHON3` rather than `python3` directly r=glandium 2020-06-10 21:29:27 +00:00
configure.py Bug 1649901 - Improve reproducibility of config_status_deps.in files r=froydnj 2020-07-01 22:55:52 +00:00
gradle.properties
gradlew
gradlew.bat
mach Bug 1656993: Create and require by default global `virtualenv`s in `~/.mozbuild` for `mach` r=mhentges,ahal 2020-08-17 17:21:02 +00:00
moz.build Bug 1660747 - Dont run upload task on js and jsm files.r=sylvestre 2020-08-25 06:18:13 +00:00
moz.configure Bug 1656993: Create and require by default global `virtualenv`s in `~/.mozbuild` for `mach` r=mhentges,ahal 2020-08-17 17:21:02 +00:00
mozilla-config.h.in
old-configure.in Bug 1657663: Improve timestamp precision for nsLocalFileUnix r=froydnj,barret 2020-08-26 15:32:15 +00:00
package-lock.json Bug 1620162 - Upgrade eslint-plugin-jest and fix new lint errors. r=bomsy,Standard8 2020-08-20 08:52:42 +00:00
package.json Bug 1620162 - Upgrade eslint-plugin-jest and fix new lint errors. r=bomsy,Standard8 2020-08-20 08:52:42 +00:00
settings.gradle Backed out changeset d0ff30e1d830 (bug 1650692) for toolchains failures on ImageDecoderTest.kt. CLOSED TREE 2020-07-15 07:42:37 +03:00
substitute-local-geckoview.gradle
test.mozbuild

README.txt

An explanation of the Firefox Source Code Directory Structure and links to
project pages with documentation can be found at:

    https://firefox-source-docs.mozilla.org/contributing/directory_structure.html

For information on how to build Firefox from the source code and create the patch see:

    https://firefox-source-docs.mozilla.org/contributing/contribution_quickref.html

If you have a question about developing Firefox, and can't find the solution
on https://firefox-source-docs.mozilla.org/, you can try asking your question on Matrix at chat.mozilla.org in `Introduction` (https://chat.mozilla.org/#/room/#introduction:mozilla.org) channel.


Nightly development builds can be downloaded from:

    https://archive.mozilla.org/pub/firefox/nightly/latest-mozilla-central/
            - or -
    https://www.mozilla.org/firefox/channel/desktop/#nightly

Keep in mind that nightly builds, which are used by Firefox developers for
testing, may be buggy.