This is mostly nfc cleanup as I was bisecting the client hello to find
the problematic part, and the only bug fix ended up being
key_share.x25519_kp.public_key ++
key_share.ml_kem768_kp.public_key.toBytes()
to
key_share.ml_kem768_kp.public_key.toBytes() ++
key_share.x25519_kp.public_key)
and the same swap in `KeyShare.exchange` as per some random blog that
says "a hybrid keyshare, constructed by concatenating the public KEM key
with the public X25519 key". I also note that based on the same blog
post, there was a draft version of this method that indeed had these
values swapped, and that used to be supported by this code, but it was
not properly fixed up when this code was updated from the draft spec.
Closes#21747
Note that the removed `error.TlsIllegalParameter` case is still caught
below when it is compared to a fixed-length string, but after checking
the proper protocol version requirement first.
* Make it work for thumb and aarch64.
* Clean up std.os.windows.teb() a bit.
I also updated stage1/zig.h since the changes are backwards-compatible and are
necessary due to the std.os.windows changes that call the newly-added functions.
The old isARM() function was a portability trap. With the name it had, it seemed
like the obviously correct function to use, but it didn't include Thumb. In the
vast majority of cases where someone wants to ask "is the target Arm?", Thumb
*should* be included.
There are exactly 3 cases in the codebase where we do actually need to exclude
Thumb, although one of those is in Aro and mirrors a check in Clang that is
itself likely a bug. These rare cases can just add an extra isThumb() check.
Once we upgrade to LLVM 20, these should be lowered verbatim rather than to
simply musl. Similarly, the special case in llvmMachineAbi() should go away.
Like d1d95294fd, this is more Apple nonsense where
they abused the arch component of the triple to encode what's really an ABI.
Handling this correctly in Zig's target triple model would take quite a bit of
work. Fortunately, the last Armv7-based Apple Watch was released in 2017 and
these targets are now considered legacy. By the time Zig hits 1.0, they will be
a distant memory. So just remove them.
- Rename GPU address spaces to match with SPIR-V spec.
- Emit `Block` Decoration for Uniform/PushConstant variables.
- Don't emit `OpTypeForwardPointer` for non-opencl targets.
(there's still a false-positive about recursive structs)
Signed-off-by: Ali Cheraghi <alichraghi@proton.me>
I was just bitten by this footgun, where I actually wanted
`sliceAsBytes` but unintentionally used `asBytes`, which in practice
ignored all but the first element. Just add a comptime assertion to
trigger a compile error in this case.
