Removes the XPCOM interface for nsIDOMHTMLCanvasElement, replacing it
with binding class usage.
MozReview-Commit-ID: DQJhqGlY8U6
--HG--
extra : rebase_source : a33146a22ee356a0840bb9fef82d51b2b315f6d7
Removes the XPCOM interface for nsIDOMHTMLAreaElement, replacing it
with binding class usage.
MozReview-Commit-ID: IaX4JFTPZn6
--HG--
extra : rebase_source : 79f9200c6ff9e081a5d9bc21eaa605f88caa99e9
Removes the nsIDOMHTMLObjectElement XPCOM interface, replacing it with
HTMLObjectElement and FromContent conversion usage.
MozReview-Commit-ID: dmsjSO97uh
--HG--
extra : rebase_source : 9b2c25b8681f754bc34233afccdb6fc5d38f0804
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
Kyle Machulis
Sebastian Hengst
Wes Kocher
qiaopengcheng-hf@loongson.cn
Kris Maglione
Nicholas Nethercote
Masatoshi Kimura
Sylvestre Ledru
Petr Sumbera
Jim Chen
Aryeh Gregor
Nathan Froyd
Andrea Marchesini
Jan Beich
Benjamin Smedberg
John David Anglin
John Paul Adrian Glaubitz
Andrew McCreight
Trevor Saunders
Eric Rahm
Laszlo Ersek
Boris Zbarsky