Commit Graph

7906 Commits

Author SHA1 Message Date
Jacob Young 8f69e977f1 x86_64: implement 128-bit builtins
* `@clz`
 * `@ctz`
 * `@popCount`
 * `@byteSwap`
 * `@bitReverse`
 * various encodings used by std
2023-10-23 22:42:18 -04:00
Jacob Young fbe8c8938b x86_64: implement @mod for floating-point types 2023-10-23 22:42:18 -04:00
Jacob Young fe93332ba2 x86_64: implement enough to pass unicode tests
* implement vector comparison
 * implement reduce for bool vectors
 * fix `@memcpy` bug
 * enable passing std tests
2023-10-23 22:42:18 -04:00
Eric Joldasov 6bf554f9a7 std.zig.system.NativeTargetInfo: fix glibc version parsing
In most cases "GLIBC_2.X" strings and `/lib/libc-2.x.so` files do not contain third (`patch`) field,
which causes std.SemanticVersion.parse function to return error. To fix this, we
reuse [now-public] std.zig.CrossTarget.parseVersion function,
which accounts for this third field and makes it 0 in case it was not found.
This new behaviour is similar to std.builtin.Version.parse, which was removed in
https://github.com/ziglang/zig/commit/6e84f469904a24615a6721265a88ad8dcb4ed83a

Fixes regression from https://github.com/ziglang/zig/commit/6e84f469904a24615a6721265a88ad8dcb4ed83a
and https://github.com/ziglang/zig/pull/13998 .

Related: https://github.com/ziglang/zig/issues/17626 . Results with `zig end`:

Before: `"target": "x86_64-linux.6.5.7...6.5.7-gnu.2.19",`
After: `"target": "x86_64-linux.6.5.7...6.5.7-gnu.2.36",`

Also, while we are here, write explicit error sets and remove duplicate
logic from std.zig.system.darwin.macos.parseSystemVersion .

Signed-off-by: Eric Joldasov <bratishkaerik@getgoogleoff.me>
2023-10-23 06:00:53 -04:00
Andrew Kelley b82459fa43 Merge pull request #17407 from truemedian/http-ng
std.http: more proxy support, buffer writes, tls toggle
2023-10-22 17:48:03 -04:00
Jacob Young 33483407a2 std: disable failing test 2023-10-22 16:02:33 -04:00
Jacob Young 27fe945a00 Revert "Revert "Merge pull request #17637 from jacobly0/x86_64-test-std""
This reverts commit 6f0198cadb.
2023-10-22 15:46:43 -04:00
Andrew Kelley 6f0198cadb Revert "Merge pull request #17637 from jacobly0/x86_64-test-std"
This reverts commit 0c99ba1eab, reversing
changes made to 5f92b070bf.

This caused a CI failure when it landed in master branch due to a
128-bit `@byteSwap` in std.mem.
2023-10-22 12:16:35 -07:00
Jan Philipp Hafer fd2239bde9 child_process + Build: rename exec to run + all related code
Justification: exec, execv etc are unix concepts and portable version
should be called differently.

Do no touch non-Zig code. Adjust error names as well, if associated.
Closes #5853.
2023-10-22 14:47:20 -04:00
Andrew Kelley d8c067966f Merge pull request #17400 from joadnacer/ringbuffer-optim
std.RingBuffer: Implement mem.copy read/write
2023-10-22 13:19:22 -04:00
Jacob Young ccc9ebf0bd std: slightly improve codegen of std.unicode.utf8ValidateSlice 2023-10-22 12:07:23 -04:00
Jacob Young 0c99ba1eab Merge pull request #17637 from jacobly0/x86_64-test-std
x86_64: start to enable `test-std` and `test-compiler-rt` testing
2023-10-22 08:06:47 -04:00
Andrew Kelley e354aac8f2 Merge pull request #14833 from QusaiHroub/optimize_std.fs.Dir.makeOpenPath_12474
#12474: std.fs.Dir.makeOpenPath: optimize case, if path already exists
2023-10-21 23:30:47 -04:00
Nameless 93e1f8c8e5 std.http.Client: documentaion fixes 2023-10-21 20:53:00 -05:00
Nameless dd010e9e90 std.http.Client: ignore unknown proxies, fix basic proxy auth 2023-10-21 20:53:00 -05:00
Nameless 7dd3099519 std.http: fix crashes found via fuzzing 2023-10-21 20:52:59 -05:00
Nameless 363d0ee5e1 std.http: rename start->send and request->open to be more inline with operation 2023-10-21 20:52:59 -05:00
Nameless 544ed34d99 std.http.Server: improve documentation, do -> start
Response.do was renamed to Response.start to mimic the
naming scheme in http.Client
2023-10-21 20:52:59 -05:00
Nameless d4cf8ea0b7 std.http.Client: improve documentation 2023-10-21 20:52:59 -05:00
Nameless c523b5421b std.http: make encoding fields non-null, store as enum variant 2023-10-21 20:52:59 -05:00
Nameless 16f89eab45 std.http.Client: make transfer-encoding priority over content-length as per spec 2023-10-21 20:52:59 -05:00
Nameless e11a839760 std.http: use loadDefaultProxies in compiler 2023-10-21 20:52:58 -05:00
Nameless 0eef21d8ec std.http.Client: add option to disable https
std_options.http_connection_pool_size removed in favor of

```
client.connection_pool.resize(client.allocator, size);
```

std_options.http_disable_tls will remove all https capability from
std.http when true. Any https request will error with
`error.TlsInitializationFailed`.

Solves #17051.
2023-10-21 20:52:58 -05:00
Nameless e1c37f70d4 std.http.Client: store *Connection instead of a pool node, buffer writes 2023-10-21 20:52:58 -05:00
Nameless 1afeada2d9 std.http.Client: enhance proxy support
adds connectTunnel to form a HTTP CONNECT tunnel to the desired host.
Primarily implemented for proxies, but like connectUnix may be called by
any user.

adds loadDefaultProxies to load proxy information from common
environment variables (http_proxy, HTTP_PROXY, https_proxy, HTTPS_PROXY,
all_proxy, ALL_PROXY).
- no_proxy and NO_PROXY are currently unsupported.

splits proxy into http_proxy and https_proxy, adds headers field for
arbitrary headers to each proxy.
2023-10-21 20:52:58 -05:00
Andrew Kelley 5aa82ed477 std.elf: remove some unneeded @as 2023-10-21 21:38:41 -04:00
Lee Cannon 3cd3052d4d fix std.Build.addAssembly 2023-10-21 20:46:28 -04:00
JustinWayland c45af2af61 Fix simple doc mistakes. (#17624)
* Add missing period in Stack's description

This looks fine in the source, but looks bad when seen on the documentation website.

* Correct documentation for attachSegfaultHandler()

The description for attachSegfaultHandler() looks pretty bad without indicating that the stuff at the end is code

* Added missing 'the's in Queue.put's documentation

* Fixed several errors in Stack's documentation

`push()` and `pop()` were not styled as code

There was no period after `pop()`, which looks bad on the documentation.

* Fix multiple problems in base64.zig

Both "invalid"s in Base64.decoder were not capitalized.

Missing period in documentation of Base64DecoderWithIgnore.calcSizeUpperBound.

* Fix capitalization typos in bit_set.zig

In DynamicBitSetUnmanaged.deinit's and DynamicBitSet.deinit's documentation, "deinitializes" was uncapitalized.

* Fix typos in fifo.zig's documentation

Added a previously missing period to the end of the first line of LinearFifo.writableSlice's documentation.
Added missing periods to both lines of LinearFifo.pump's documentation.

* Fix typos in fmt.bufPrint's documentation

The starts of both lines were not capitalized.

* Fix minor documentation problems in fs/file.zig

Missing periods in documentation for Permissions.setReadOnly, PermissionsWindows.setReadOnly, MetadataUnix.created, MetadataLinux.created, and MetadataWindows.created.

* Fix a glaring typo in enums.zig

* Correct errors in fs.zig

* Fixed documentation problems in hash_map.zig

The added empty line in verify_context's documentation is needed, otherwise autodoc for some reason assumes that the list hasn't been terminated and continues reading off the rest of the documentation as if it were part of the second list item.

* Added lines between consecutive URLs in http.zig

Makes the documentation conform closer to what was intended.

* Fix wrongfully ended sentence in Uri.zig

* Handle wrongly entered comma in valgrind.zig.

* Add missing periods in wasm.zig's documentation

* Fix odd spacing in event/loop.zig

* Add missing period in http/Headers.zig

* Added missing period in io/limited_reader.zig

This isn't in the documentation due to what I guess is a limitation of autodoc, but it's clearly supposed to be. If it was, it would look pretty bad.

* Correct documentation in math/big/int.zig

* Correct formatting in math/big/rational.zig

* Create an actual link to ZIGNOR's paper.

* Fixed grammatical issues in sort/block.zig

This will not show up in the documentation currently.

* Fix typo in hash_map.zig
2023-10-21 21:24:55 +00:00
joadnacer a8eb70c9d7 compress: Improve RingBuffer usage 2023-10-21 19:20:12 +01:00
joadnacer 7f9e0f1c56 std.RingBuffer: Implement more efficient read/write methods 2023-10-21 19:19:35 +01:00
Michael Bradshaw cc56577edf Return zero for NaN-to-int lossy casts
Fixes #15038.

The goal here is to guarantee lossyCast() is panic-free and always safe.
2023-10-21 20:51:51 +03:00
Jacob Young 32e85d44eb x86_64: disable failing tests, enable test-std testing 2023-10-21 10:55:41 -04:00
Jacob Young 2e6e39a700 x86_64: fix bugs and disable erroring tests 2023-10-21 10:55:41 -04:00
Jacob Young c880644d92 x86_64: disable difficult std tests and hack around more zero-bit types 2023-10-21 10:55:41 -04:00
snoire b403ca0aab std.Build: use create() instead of init() for Step.RemoveDir 2023-10-21 17:48:25 +03:00
Andrew Kelley 3d6e633371 Merge pull request #16840 from e4m2/rand-int
std.rand: Support integers with >64 bits in more functions
2023-10-21 05:26:19 -04:00
LordMZTE b3aaf854cd std.os: do nothing when calling fchdir with AT_FDCWD 2023-10-21 05:13:21 -04:00
Frank Denis a5c79c7998 crypto.ff: faster exponentiation with short/public exponents (#17617)
RSA exponents are typically 3 or 65537, and public.

For those, we don't need to use conditional moves on the exponent,
and precomputing a lookup table is not worth it. So, save a few
cpu cycles and some memory for that common case.

For safety, make `powWithEncodedExponent()` constant-time by default,
and introduce a `powWithEncodedPublicExponent()` function for exponents
that are assumed to be public.

With `powWithEncodedPublicExponent()`, short (<= 36 bits) exponents
will take the fast path.
2023-10-21 02:09:43 -07:00
Ryan Liptak fb5f69a552 Improve Dir.makePath and Dir.makeOpenPathAccessMaskW doc comments
These are not recursive functions, so 'recursively' could be misleading.
2023-10-20 23:25:43 -07:00
Ryan Liptak 63b504219d Dir.makeOpenPathAccessMaskW: Use path.ComponentIterator
See 49053cb1b4 for details

Also, fix leaking the intermediate directory handles.
2023-10-20 23:25:43 -07:00
joadnacer 89aad1b89c linux.io_uring: Implement splice functions 2023-10-21 05:02:17 +03:00
Andrew Kelley 0d4d8dfc15 std.Target: update default Linux cross-compiling version
Currently, Zig uses the oldest Debian release that is still under LTS
for the default version minimum. This is now Debian 10 (Buster), with
long-term support until 2024-06-30.

Debian Buster uses Linux 4.19 and glibc 2.28.

For the default version maximum, Zig uses the newest stable Linux
version, which is currently 6.5.7.

Citations:
* https://www.debian.org/News/2019/20190706
* https://packages.debian.org/source/buster/glibc
* https://kernel.org/

Previous update commit: 1530203c80
2023-10-20 20:12:50 -04:00
Constantin Bilz 45d7dfa833 std.hash_map: add const attribute to StringIndexContext.bytes and ...
StringIndexAdapter.bytes

Without this change, constructing a Context/Adapter for a `const` string
table requires a `@constCast`.
2023-10-20 19:06:32 +03:00
Andrew Kelley a361f37b1c Merge pull request #17608 from squeek502/resinator-fixes
resinator: Fix `INCLUDE` var handling and sync with upstream
2023-10-20 03:49:14 -04:00
dweiller db18b562ac std.Build: do not assume custom test runners support client-server mode 2023-10-20 02:39:17 -04:00
Prokop Randacek fee09009a8 gettimeofday takes nullable pointers 2023-10-20 00:15:34 -04:00
Krzysztof Wolicki 530dc0405c std.os: unlinkW shouldn't return error.DirNotEmpty 2023-10-19 12:59:52 +00:00
Andrew Kelley ae2cd5fe26 Revert "Never implicitly add rpaths for each lib dir, add NixOS libdir to rpath"
This reverts commit d7b73af8f6.

I did not look at this closely enough. This is incorrect; it should not
implicitly add rpaths for every library, and it should not disable the
nice default of each_lib_path when compiling for the native OS.

See #16062 where we are working on a follow-up improvement to this.
2023-10-18 23:37:47 -07:00
Ryan Liptak c139b9d4ad path.ComponentIterator: Add peekNext and peekPrevious functions 2023-10-18 20:42:59 -07:00
Qusai Hroub f6a6cdbba3 std.fs.Dir.makeOpenPath: optimize when path already exists
Uses a single NtCreateFile syscall on windows.

Closes #12474. Thanks to @joedavis and @matu3ba.
2023-10-18 20:36:03 -07:00