More MachO.zig fixes ensuring 32bit compat

stage1: Remove stray brace in rarely-tested code path

Make sure MachO.zig compiles on 32bit hosts

Merge pull request #7608 from kubkon/macho-dsym

Merge pull request #7601 from jayschwa/stage2-semver

ci: freebsd: use py37-s3cmd

stage2: rework Value Payload layout

stage2: rework Type Payload layout

std: Remove duplicated code

std: Add more standard type definitions for FreeBSD

std: fix Reader.readUntilDelimiterOrEofAlloc() API

stage2 tests: improve C backend testing

stage2: C backend improvements

Comply with semantic versioning pre-release format

std.ChildProcess: fix max_output_bytes handling

zig test: release Compilation Cache locks

Merge branch 'LemonBoy-cprocess'

stage2 tests: pass cwd to child process to fix exe path

stage2 tests: fix incorrect path used for execution binary

Revert "stage2: fix compilation of self-hosted compiler with -Denable-llvm"

std/crypto: increment the correct words for vectorized salsa20

stage2 tests: better failure reporting for failed execution

fix `zig test` with regards to passing parameters

stage2: better error message for root zig source file not found

std.process: update arg iterator tests

Merge branch 'hello-c-backend' into master

Merge pull request #7498 from FireFox317/stage2-llvm

Revert "stage2: add compile log statement (#7191)"

std/heap: fix documentation of raw_c_allocator

stage2: make Alloc(Inferred) have mutabality info (#7570)

stage1: Prevent crash with some lazy pointer types

Merge pull request #7483 from indocomsoft/autohashmap

Merge pull request #7563 from ifreund/alloc-sent-cleanup

Update event loop sendto error to SendToError

Merge pull request #7556 from Vexu/translate-c

Merge pull request #7557 from g-w1/stage2-hookup-compilerror

std.event.Loop: fix regression with ResetEvent

Merge pull request #7449 from kristoff-it/macos-termios

std: add c._exit() and use in ChildProcess

Merge pull request #7553 from ziglang/fix-the-damn-deadlock

Merge pull request #7552 from Vexu/stage2-continue

builder: implement sanitize_thread option

stage2: add compile log statement (#7191)

remove '||=' from stage1

Merge pull request #7542 from g-w1/build-diff-large

openbsd: add commonly used libc wrappers for pledge(2) and unveil(2)

openbsd: define sem_t as optional pointer on opaque {}

Correctly cast bool to signed int in translate-c

Merge pull request #7520 from ziglang/tsan

stage1: Create a new declaration scope for union enum types

Merge pull request #7531 from Vexu/orphanage

Merge pull request #7519 from ziglang/more-pthreads-integration

Return encoded slice from base64 encode

Merge pull request #7447 from LemonBoy/fix-7445

openbsd: implement segfault handling on openbsd x86_64

float_*_ieee597: only swap bytes when targeting different endianness than native

stage1: LLVMSetModuleInlineAsm is deprecated

gdb pretty printers for slices and optionals

Clarify condusing wording regarding `%` and `/`

Implement parsing for multi-arg Clang options.

update depreciated code (#7502)

std.c: add fmemopen

Merge pull request #7507 from joachimschmidt557/stage2-arm

Add sincosf function (#7267)

Truncate user and group ids for 64 bit Linux systems (#7466)

openbsd: fix siginfo_t struct definition

Enable segfault handling on FreeBSD.

Fix Gimli hash on 16n byte inputs

Add c_longdouble mapping for bpf (#7504)

Added std.io.counting_reader

stage2: @TypeOf (#7475)

Peer type resolution with unsigned ints and larger signed ints

Merge pull request #7111 from tetsuo-cpp/emit-h

Merge pull request #7476 from ifreund/pkgs

Improve handling of C compiler intrinsics in translate-c

cast sendto to SendError inside send (#7481)

Merge pull request #7516 from kubkon/macho-better-space-alloc

stage1: add missing error check on inferred struct field ptr

Merge pull request #7462 from ziglang/parallel-c-objects

std: move serialization to the std lib orphanage

stage1: Fix for generic fn monomorphization

builder: implement float options

Merge pull request #7318 from kubkon/cc-macho

Merge pull request #7482 from ziglang/tlcsprng

std: Properly fix the TLS alignment problem

std: align(16) main_thread_tls_buffer

Add baudrate constants

Fix StackFallbackAllocator

Improve documentation for string slices.

Add process_madvise to Linux syscalls (#7450)

zig cc: default to a.exe on windows

stage2: add test_evented_io to cache hash

Fix typo in math.order

translate-c: detect parenthesized string literals

Merge pull request #7431 from LemonBoy/fix-7426

mingw-w64: add .def files for xaudio2_8

create SendToError (#7417)

stage2: Add -include libc-symbols.h when building crtn.S

openbsd: crt0.o file is different when build static or dynamic mode

openbsd: correct few structs