Before bug 938437, we had a rather large and error-prone
nsStaticXULComponents.cpp used to register all modules. That was
replaced with clever use of the linker, which allowed to avoid the mess
that maintaining that file was.
Fast forward to now, where after bug 1524687 and other work that
preceded it, we have a much smaller number of remaining static xpcom
components, registered via this linker hack, and don't expect to add
any new ones. The list should eventually go down to zero.
Within that context, it seems to be the right time to get rid of the
magic, and with it the problems it causes on its own.
Some of those components could probably be trivially be converted to
static registration via .conf files, but I didn't want to deal with the
possible need to increase the number of dummy modules in XPCOMInit.cpp.
They can still be converted as a followup.
Differential Revision: https://phabricator.services.mozilla.com/D26076
--HG--
extra : moz-landing-system : lando
The binary path type of a particular content process is useful information
outside of IPC. Given that `XRE_EnableSameExecutableForContentProc` already
exists, and given that the binary path type is closely related to
`GeckoProcessType`, I've added a new function, `XRE_GetContentProcBinPathType`.
The mapping of process type to binary type has been moved to the
`GeckoProcessTypes` definitions.
This patch also modifies `ipc::GeckoChildProcessHost` to call into the new
function.
Differential Revision: https://phabricator.services.mozilla.com/D25816
--HG--
extra : histedit_source : acdfd2357fd06551dff5286c6b7c56bd92dd347b
Disable gtests observed to fail on Android. Some of these are simple build
failures and failures due to file permissions or paths, while other failures
are more obscure.
Once Android gtests are running on mozilla-central, I will file follow-up
bugs inviting teams to investigate the failures and re-enable Android gtests
that are important to them.
Differential Revision: https://phabricator.services.mozilla.com/D26606
--HG--
extra : moz-landing-system : lando
The binary path type of a particular content process is useful information
outside of IPC. Given that `XRE_EnableSameExecutableForContentProc` already
exists, and given that the binary path type is closely related to
`GeckoProcessType`, I've added a new function, `XRE_GetContentProcBinPathType`.
The mapping of process type to binary type has been moved to the
`GeckoProcessTypes` definitions.
This patch also modifies `ipc::GeckoChildProcessHost` to call into the new
function.
Differential Revision: https://phabricator.services.mozilla.com/D25816
--HG--
extra : moz-landing-system : lando
This is based on the `c_str` macro in `js/rust/src/heap.rs`, but
returns a `NulTerminatedCStr` type that can be cast to a pointer.
This commit also changes `ThreadPtrHolder::new` to take a
`NulTerminatedCStr`, and removes an unnecessary `RefPtr` reference in
`is_current_thread`.
Differential Revision: https://phabricator.services.mozilla.com/D26429
--HG--
extra : moz-landing-system : lando
If the environment variable MOZ_GC_LOG_SIZE is set, then GC logs will
include some extra data that indicates how much memory the GC thing
uses, including extra data hanging off of it. This can be used
calculate finer grained information about the memory usage of scripts.
Differential Revision: https://phabricator.services.mozilla.com/D25882
--HG--
extra : moz-landing-system : lando
XPCConvert::IsMethodReflectable() is derived entirely from
nsXPTMethodInfo, so we can compute it at build time and include it in
nsXPTMethodInfo. It is the only use of mNotXPCOM and mHidden, so we
can get rid of those fields at the same time.
This paves the way for getting rid of XPCWrappedJSClass::mDescriptors
in the next patch.
Differential Revision: https://phabricator.services.mozilla.com/D26070
--HG--
extra : moz-landing-system : lando
Otherwise, LTO will eliminate it because the compiler can't see the
calls to PrepareAndDispatch from the relevant assembly file.
Differential Revision: https://phabricator.services.mozilla.com/D26244
--HG--
extra : moz-landing-system : lando
ARM's xptcstubs use a slightly different setup for PrepareAndDispatch
than...well, all of our other stubs. This difference appears to be
causing problems with LTO builds. Change the setup to be more like our
other stubs, which additionally gets rid of some of the `asm` nonsense.
Differential Revision: https://phabricator.services.mozilla.com/D26243
--HG--
extra : moz-landing-system : lando
XPCConvert::IsMethodReflectable() is derived entirely from
nsXPTMethodInfo, so we can compute it at build time and include it in
nsXPTMethodInfo. It is the only use of mNotXPCOM and mHidden, so we
can get rid of those fields at the same time.
This paves the way for getting rid of XPCWrappedJSClass::mDescriptors
in the next patch.
Differential Revision: https://phabricator.services.mozilla.com/D26070
--HG--
extra : moz-landing-system : lando
PR_SetCurrentThreadName() is broken on Android (Bug 1541216).
In order to work around this issue, NS_SetCurrentThreadName() will
call prctl(PR_SET_NAME, name) until the underlying nspr can be
fixed.
Differential Revision: https://phabricator.services.mozilla.com/D25891
--HG--
extra : moz-landing-system : lando
I am 90% sure that this is wrong but this is the only way I can get it to
compile and work. Unlike other examples of supporting MOZ_DBG it only declares
an operator for `nsIURI* not` `const nsIURI`. I had to drop the const because
then I couldn't call GetSpec as it isn't marked const. I had to switch to a
pointer since otherwise it would complain about virtual methods.
Still in practice this works, I think it is rare that we hold an nsIURI in
anything other than a pointer and same for the constness.
Differential Revision: https://phabricator.services.mozilla.com/D25669
--HG--
extra : rebase_source : 9760674375563ec312568caf4a5ad46facfb6f68
In addition to knowing whether we're running x86-on-x86-64, we'd also
like to know about the x86-on-arm64 case. The current code doesn't
provide enough information to determine that, so we need to query a
little bit harder.
The img decode API allows a web author to request that an image be
decoded at its intrinsic size and be notified when it has been
completed. This is useful to ensure an image is ready to display before
adding it to the DOM tree -- this will help reduce flickering.
Differential Revision: https://phabricator.services.mozilla.com/D11362
1. Adding a new attribute chromeContext in ConsoleEvent
2. Adding a new boolean attribute isFromChromeContext in nsIConsoleMessage
3. Sending IsFromChromeContext to the parent process
Differential Revision: https://phabricator.services.mozilla.com/D23330
--HG--
extra : moz-landing-system : lando
Testing has determined that doing this has no detrimental size benefit,
and a small positive performance impact.
Differential Revision: https://phabricator.services.mozilla.com/D25848
--HG--
extra : moz-landing-system : lando
Mechanical change from Matcher::match(...) to Matcher::operator()(...).
This will now permit the use of generic lambdas, and facilitate the
implementation of multi-lambda match.
Differential Revision: https://phabricator.services.mozilla.com/D24889
--HG--
extra : moz-landing-system : lando
This way we don't have to go through a bunch of printf nonsense, and we
ought to be able to arrive at optimized routines that take advantage of
constant radices, etc.
Differential Revision: https://phabricator.services.mozilla.com/D25141
--HG--
extra : moz-landing-system : lando
Outside code shouldn't have to care how many levels of priority
PrioritizedEventQueue manages.
Differential Revision: https://phabricator.services.mozilla.com/D25226
--HG--
extra : moz-landing-system : lando
Mike Hommey
Aaron Klotz
Geoff Brown
Andreea Pavel
Lina Cambridge
Andrew McCreight
Jeff Walden
Sylvestre Ledru
Csoregi Natalia
Narcis Beleuzu
Nathan Froyd
Ciure Andrei
Randall E. Barker
Dave Townsend
Daniel Varga
Brindusan Cristian
Petr Sumbera
Daosheng Mu
Andrew Osmond
Eden Chuang
Honza Bambas
Jeff Gilbert
Gerald Squelart
Jonathan Kew
Philip Chimento
Cameron McCormack
Olli Pettay
Oana Pop Rus
Boris Zbarsky