* wasm: Don't try to print the function results if it traps
* LibWasm: Inline some very hot functions
These are mostly pretty small functions too, and they were about ~10%
of runtime.
* LibWasm+Everywhere: Make the instruction count limit configurable
...and enable it for LibWeb and test-wasm.
Note that `wasm` will not be limited by this.
* LibWasm: Remove a useless use of ScopeGuard
There are no multiple exit paths in that function, so we can just put
the ending logic right at the end of the function instead.
We have a new config argument to add space separated exclude regex'
This is separate from "NotTestsPattern", because these are still Tests,
although they are not supposed to be run by the runner
This also adds the test for a working UserspaceEmulator to the tests run
This test exposed a kernel panic in is_user_range calculations, so let's
convert it to be a LibTest test so we can prevent regressions in mmap,
the page allocator, and the memory manager.
The way overlay was drawn is not the correct way to achieve window
transparency in selection mode. With this change, shot window becomes
truely transparent.
* LibGUI: Verify m_window_id is not-zero in set_maximized
Window::set_maximized requires non-zero window id to be a valid call,
i.e. calling Window::show beforehand. A verify statement before the
server call can help developers by hinting correct usage.
* LibGUI: Paint background when the fullscreen window is transparent
The windows in the background are ignored when the window is fullscreen.
However, we still would like to see the background if that window is
transparent.
* Userland: Add ability to capture rectangular region in shot
A click and drag selectable, transparent, fullscreen window is
displayed with the command line argument -r for screenshots.
`using enum` statements will only be supported by the upcoming Clang 13
compiler, so the current code can't be built with the almost-ready Clang
toolchain yet.
Without these attributes present on these custom formatting functions,
Clang would warn use about nonliteral format strings. As an added bonus,
we now get type checking on these.
We use these to prevent UB from being optimized away in `/bin/crash` and
to make the compiler not warn about the many implicit floating point
type promotions in LibM.
We already do this in most places, so the style should be consistent.
Also, Clang does not like it, as this could cause an unexpected compile
error if some statements are added to the default label or a new label
is added above it.
These were an ad-hoc way to implement special behaviour when reading or
writing to specific object properties. Because these were effectively
replaced by the abillity to override the internal methods of Object,
they are no longer needed.
