[libc] Cleanup RPC helpers and comments
Summary:
Mostly NFC, replaced some inconsistent comments and replaces `class`
with `typename` to be consistent. Also fix incomplete type detection I
forgot to merge in the RPC helper PR.
[Flang] Fix finding the Flang runtime for the GPU (#180971)
Summary:
We were looking for `flang_rt.builtins` instead of `flang_rt.runtime`.
Also adds a test so we know that it actually works.
[libunwind] Fix building with EXCEPTION_DISPOSITION as enum (#180513)
On Windows, libunwind is normally only built in mingw mode; it's not
relevant for MSVC targets. (Attempting to build it is entirely blocked
in CMake, see [1]).
In mingw headers, the type EXCEPTION_DISPOSITION is defined as an int
while it is an enum in the MSVC vcruntime headers.
However, in addition to the canonical enum members, we also use a value
which has no assigned enum member. In older mingw-w64 headers, there was
a define for this value, 4, with the name ExceptionExecuteHandler, but
that was removed in [2]. The libunwind code reference this value just by
the literal value 4, with a comment referencing it as
ExceptionExecuteHandler.
This extra enum value isn't passed to the outside Microsoft runtime, but
is only used to pass values from one part of libunwind to another; this
handling is necessary for the forced_unwind{1-3}.pass.cpp tests to
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[lldb][windows] fix link issue when building with dylibs (#180976)
Fix a link issue which was introduced by
https://github.com/llvm/llvm-project/pull/179306 when building with
dylibs (with MinGW).
LLVMSupport is not needed by `PythonPathSetup`. It's safe to remove it.
[scudo] Add new fast purge option. (#175266)
This adds a new option to do a faster of a purge.
When doing a release to OS due to a purge call, if another thread is
also doing a release, the call can be blocked while that operation
concludes. In some cases, code wants a fast version that releases as
fast as possible and the call will not block.
For example, on Android, when destroying a Bitmap a purge occurs to save
memory. But this can cause some jank if the purge takes too long.
In the future, I envision that this option will also do a calculation to
stop purging after some cutoff value to avoid being blocked in this call
for too long.
bsd.README: document missing files, cleanup text
Add entries for all bsd.*.mk files, grouped and lexicographically
ordered appropriately; with the "not to be included by user" in
the section at the end.
Some new entries still have TODO for documenting the supported variables.
Quote target names to make it more obvious.
Consistently use '...' quotes instead of `...' in places; the latter
confuses syntax highlighting and searching.
Clean up wording, expanding "this" or "it" to be more specific
(AKA "What is the it?" or "What is this?"). Expand "it's" to "it is".
Other minor tweaks.
audio/noctavox: Add new port
NoctaVox is a lightweight, plug and play, TUI music player for local music.
Features:
- Gapless playback with queue support
- Multi-format audio (mp3, m4a, wav, flac, ogg, opus)
- Live library reloading
- Custom themeing with hot reload
- Vim-like keybindings
- Waveform and oscilloscope visualization
- Playlist management
https://github.com/Jaxx497/NoctaVox
Expand use of atomic_write() helper
This commit expands use of atomic_write() to places where there
is risk that a partial file write can impact stability or
predictable server behavior.
[LLDB][NFCI] Teach LLDB to read the DW_AT_LLVM_tag_offset attribute for variables (#181011)
LLVM added support for emitting the tagging offset of a variable for
hwasan/memtag-stack using the DW_AT_LLVM_tag_offset attribute in
dabd262. This patch teaches LLDB to read this attribute.
