XPConnect wrapper overhead for this interface has been showing up heavily in a
lot of my profiles, in some places accounting for 50ms of the 80ms we spend
getting getting <browser> messageManagers. This improves the situation
considerably.
MozReview-Commit-ID: 9d1hCORxsYG
--HG--
rename : dom/base/nsIFrameLoader.idl => dom/webidl/FrameLoader.webidl
extra : rebase_source : d8a1fc1a19632ba36a9fc6f63873f7534671a13b
This is straightforward, with only two notable things.
- `#include "nsXPIDLString.h" is replaced with `#include "nsString.h"`
throughout, because all nsXPIDLString.h did was include nsString.h. The
exception is for files which already include nsString.h, in which case the
patch just removes the nsXPIDLString.h inclusion.
- The patch removes the |xpidl_string| gtest, but improves the |voided| test to
cover some of its ground, e.g. testing Adopt(nullptr).
--HG--
extra : rebase_source : 452cc4a08046a1adb1a8099a7e85a1917de5add8
Removes nsIDOMHTMLEmbedElement and all references. HTML elements are
now handled by WebIDL. With the deprecation of extensions, XPCOM
interfaces to HTML elements are no longer needed.
MozReview-Commit-ID: DI4XVvdgPDI
--HG--
extra : rebase_source : 74bd92619e3d1db04c3dd40ec3022474fe1d647c
Removes applet tag interfaces, and changes HTML5 parser to output
HTMLUnknownElement when tag is found. Removes tag process from various
places in the browser.
MozReview-Commit-ID: 2zHhK2U2esX
--HG--
extra : rebase_source : d06ecaffd1cb656301e29b900bafde4c68a4606e
Add breakpoint support for AArch64, and fix a scanf format specifier
warning. Also fix an #if line in xptcinvoke_arm.cpp to work as intended.
MozReview-Commit-ID: BSjYVD8Zq0t
Other browsers do not support any of these (IIRC), telemetry reports
essentially zero usage, and supporting them is contrary to the DOM spec.
Notes on specific events:
CommandEvent and SimpleGestureEvent: These are not supposed to be
web-exposed APIs, so I hid the interfaces from web content too
(necessary to avoid test_all_synthetic_events.html failures).
DataContainerEvent: This was a non-standard substitute for CustomEvent
that seemed to have only one user, so I removed it entirely and switched
the user (MozillaFileLogger.js) to CustomEvent.
ScrollAreaEvent: This is entirely non-standard, but we apparently expose
it deliberately to web content, so I didn't see any reason to remove it
from createEvent.
SimpleGestureEvent and XULCommandEvent: Can still be created from
createEvent(), but not by content.
TimeEvent: This is still in because it has no constructor, so there's no
other way to create it. Ideally we'd update the SMIL spec to add a
constructor. I did remove TimeEvents.
MozReview-Commit-ID: 7Yi2oCl9SM2
--HG--
extra : rebase_source : 199ab921acfc531b8b85e77f90fcd799b03c887b
In the 32-bit parisc runtime, the first four non floating-point
arguments are passed in registers (%r26, %r25, %r24 and %r23).
The remaining arguments are passed on the stack. There are four
reserved slots on the stack that the callee can use to save the
first four argument registers if the callee desires.
The StubN functions are special in that arguments are not explicitly
declared. %r26 is used for the "self" pointer. The call to SharedStub(n)
loads n into %r26 and clobbers the "self" pointer in %r26. The hppa
SharedStub implementation expects to find the "self" pointer on the
stack in the slot reserved for StubN. However, gcc doesn't copy any
arguments to the stack as no arguments are declared for StubN. Even
if it did, there's no guarantee that we could force gcc to save the
argument on the stack as that's more expensive than copying to a
free register. Thus, we need to copy %r26 to the stack slot manually.
The invoke_copy_to_stack() function passes incorrect "stack_args" and
"end" arguments to the alloc_word() utility function, for parameter types
T_I8..T_I64, T_U8..T_U64, T_BOOL, T_CHAR and T_WCHAR.
Namely, the "end" input parameter of invoke_copy_to_stack(), which is
currently incorrectly passed as "end" to alloc_word(), points to the very
end of the entire exchange area between _NS_InvokeByIndex() and
invoke_copy_to_stack(). However, alloc_word()'s "end" parameter should
point to the end of the "ireg" (integer registers) sub-area of the
exchange area. That is, "ireg_end" should be passed to alloc_word() as
"end".
Because invoke_copy_to_stack()'s "end" input parameter is strictly greater
than "ireg_end", alloc_word() will happily trample over the "freg"
(floating point registers) area, on the above-mentioned type branches,
given a large enough "paramCount".
Similarly, as second argument, "stack_args" should be passed to
alloc_word(), pointing to the next available stack slot, for spilled-over
arguments. Passing "stk", which initially points to the base of the entire
exchange area (and hence the base of the "ireg" area) makes no sense.
The two other alloc_word() calls in the function are correct. So
centralize all calls to alloc_word() to a single location -- thereby
ending up with a sole call site per alloc_XXX() function --, and compute
only the last argument, "word", conditionally.
This fixes an obscure SIGSEGV in AARCH64 Firefox. Triggering the bug
requires a target function with seven integer-like parameters (not
counting the implicit "this" -- aka "that" -- parameter), followed by at
least one parameter of the above buggy types. nsIOService::NewChannel2()
is such a target function, for example.
DONTBUILD because NPTOB
This patch removes checking of all the callback calls in memory reporter
CollectReport() functions, because it's not useful.
The patch also does some associated clean-up.
- Replaces some uses of nsIMemoryReporterCallback with the preferred
nsIHandleReportCallback typedef.
- Replaces aCallback/aCb/aClosure with aHandleRepor/aData for CollectReports()
parameter names, for consistency.
- Adds MOZ_MUST_USE/[must_use] in a few places in nsIMemoryReporter.idl.
- Uses the MOZ_COLLECT_REPORT macro in all suitable places.
Overall the patch reduces code size by ~300 lines and reduces the size of
libxul by about 37 KiB on my Linux64 builds.
--HG--
extra : rebase_source : e94323614bd10463a0c5134a7276238a7ca1cf23
I think technically you could implement one of these in JS now, which
might prevent me from reasonably asserting that these can never GC. I
doubt anybody would ever do that, so it should be okay. There are zero
references to these two interfaces in all of addon DXR, and none in
Firefox JS.
MozReview-Commit-ID: 3AkW0AkqmNx
This removes the unnecessary setting of c-basic-offset from all
python-mode files.
This was automatically generated using
perl -pi -e 's/; *c-basic-offset: *[0-9]+//'
... on the affected files.
The bulk of these files are moz.build files but there a few others as
well.
MozReview-Commit-ID: 2pPf3DEiZqx
--HG--
extra : rebase_source : 0a7dcac80b924174a2c429b093791148ea6ac204
When using GetIIDForParamNoAlloc to get return paramter type, if param is nsIDOM*, it should get it by GetShimForParam.
When this situation, GetEntryFor Param tries to get nsIDOMDocument, so GetEntryForParam doesn't get entry. Then, GetShimForParam tries to get entry. But since it doesn't traverse parent objects, it will try to get nsIDocShell instead.
So it might not get correct entry.
MozReview-Commit-ID: LaOVymgFMgi
--HG--
extra : rebase_source : 9ce3b38872dd6bcabd473296cc5bda25c7d5ceab
extra : histedit_source : 385797913a2d76e2981b4106d572edd784145126
A few callers of NS_NewISupportsArray() didn't use the return value to detect
failure, but instead checked if the |array| argument was null after the call.
This is inconsistent with the majority of the calls to NS_NewISupportsArray().
This patch changes them to be checked in the normal way.
--HG--
extra : rebase_source : bf91836d7c3b159833c303a3716f4d9366f8b76a
This patch makes NativeProperties variable-length and reduces static data by
110,336 bytes on 64-bit, and half that on 32-bit.
MozReview-Commit-ID: 2etZ5AnEhgO
--HG--
extra : rebase_source : 6a167b64df7da3c6940114782fe08337f04a694d
qiaopengcheng-hf@loongson.cn
Kris Maglione
Nicholas Nethercote
Masatoshi Kimura
Kyle Machulis
Sylvestre Ledru
Petr Sumbera
Jim Chen
Aryeh Gregor
Nathan Froyd
Andrea Marchesini
Jan Beich
Benjamin Smedberg
Wes Kocher
John David Anglin
John Paul Adrian Glaubitz
Andrew McCreight
Trevor Saunders
Eric Rahm
Laszlo Ersek
Boris Zbarsky
Sebastian Hengst
Andrew McCreight
Tom Tromey
Chris Peterson
Nathan Froyd
Makoto Kato