Implement remaining requested changes

Add missing clobbers on arm-eabi and arm64 syscall conventions

Merge remote-tracking branch 'upstream/master' into arm-support-improvement

Merge remote-tracking branch 'upstream/master' into arm-support-improvement

Fix up preadv, preadv2, pwritev and pwritev2

Fix up seteuid and setegid

Replace legacy 16-bit syscalls with 32-bit versions when appropriate

Merge remote-tracking branch 'upstream/master' into arm-support-improvement

Merge remote-tracking branch 'upstream/master' into arm-support-improvement

Remove unneeded os check

Improve comments near un-implemented functionality

add __aeabi_read_tp

Don't print line info if source is not available

fix issues with debug.zig

TLS initialization, clone definition and _start functionality

Make mmap use SYS_mmap2 if it exists

Add more syscall constants

add arm32 syscall conventions

add arm32 linux bits definitions

Merge pull request #3060 from Sahnvour/hashing

add regression test for already fixed bug

support self-referential struct through a slice of optional

add regression test for struct with optional list of self

better handle struct depends on itself via optional field

add regression test for bug fixed by lazy values

add regression test for bug fixed by lazy values

Merge pull request #3115 from ziglang/fix-field-alignment-kludge

Improve siphash performance for small keys by up to 30% (#3124)

remove no longer needed gcc8 workaround. add gcc9 workaround

Merge pull request #3118 from ziglang/revert-crc-poly-api

Merge pull request #3114 from Tetralux/align-on-struct-fields

Encapsulate bigint representation, assert on cast data loss

Merge pull request #3106 from ziglang/hash-tooling-changes

Merge pull request #2991 from emekoi/mingw-ci

remove incorrect assert regarding 128-bit integers

Merge branch 'euantorano-fix/3012-os-getrandom-fill-buffer'

add std.c.printf

Merge branch 'FireFox317-fix-issue-3030'

Merge pull request #3090 from ziglang/fmt-internal

fix @bitCast of packed struct literal

Merge branch 'mikdusan-issue.3010'

added documentation for field access to C pointers (#3088)

fix void array as a local variable initializer

fix array multiplication not setting parent value info

don't put libc on the elf linker line for objects

fix error message when dependency requires position independent code

add compile error for async frames depending on themselves

allow implicit cast of fn to async fn

detect non-async function pointer of inferred async function

add compile error for incorrect atomic ordering in fence #3082

fix compiler not checking alignment of function frames

fix event loop regression on macos

std.event.Loop: fix not waking up after file system I/O

improvements to std lib for event-based I/O

add missing compile error for fn call bad implicit cast

add test for struct parameter to async function being copied

fix and test case for returning from suspend block

correct LLVM subarch names for arm

add compile error for casting const frame to anyframe

codegen: LLVMConstSub instead of LLVMBuildSub in one place

add tests for bad implicit casting of anyframe types

add test for async call of generic function

add test for wrong frame type used for async call

add compile error for @Frame() of generic function

zig fmt

zig fmt: add more test cases

implement new async syntax in self-hosted compiler

note that -mllvm is unsupported

fix crash with sometimes type not being resolved

add assertion about control flow to fix gcc warning

zig fmt

Merge pull request #3033 from ziglang/rewrite-coroutines

force static libs for vendored dependencies

flip the order of fields in error unions

README: link to community projects

fix enum with one member and custom tag type

allow comptime_int to implicit cast to comptime_float

Fixed tiny typo in the math module (shr's description)

add a little compile error to make Future Andy's life easier

fix regression in std.math.min

Merge pull request #3025 from euantorano/fix/3015-std-os-window-rtlgenrandom

Don't emit clang error if source or filename pointer is null

std.math.min: return a more restrictive type sometimes

modify header precedence for zig cc, resolves intrinsics issues (#3027)

update readme

Fix #2993 - use getrandom on freebsd

Add misisng newline

Add missing S_IS* for NetBSD

update CONTRIBUTING.md

Merge pull request #2797 from Sahnvour/hashing

Merge pull request #2998 from daurnimator/return-elf

Merge pull request #2994 from euantorano/fix/1626-os-getRandomBytesDevURandom

Fix public function lookup

docs: add atomicrmw operations list

Merge pull request #2985 from fengb/fix-build-references

Merge branch 'assignment-result-loc'

disable behavior test for 128-bit cmpxchg

allow 128 bit cmpxchg on x86_64

Merge pull request #2965 from Sahnvour/zig-stack-traces

fix std.fmt to handle std.SegmentedList