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11877 Commits

Author SHA1 Message Date
Alex Rønne Petersen
156ab87500
libcxx: Update to Clang 20. 
See:

* https://discourse.llvm.org/t/rfc-freezing-c-03-headers-in-libc/77319
* https://discourse.llvm.org/t/rfc-project-hand-in-hand-llvm-libc-libc-code-sharing/77701

We're dropping support for C++03 for Zig due to the first change; it would be
insane to ship 1018 duplicate header files just for this outdated use case.

As a result of the second change, I had to bring in a subset of the headers from
llvm-libc since libc++ now depends on these. Hopefully we can continue to get
away with not copying the entirety of llvm-libc.
 2025-04-04 06:08:09 +02:00
Alex Rønne Petersen
7ab01c9a42
libcxxabi: Update to Clang 20. 2025-04-04 06:08:09 +02:00
Alex Rønne Petersen
a89b343256
libunwind: Update to LLVM 20. 2025-04-04 06:08:09 +02:00
Alex Rønne Petersen
ce754724b3
zig cc: Update intrinsic headers to Clang 20. 2025-04-04 06:08:09 +02:00
Alex Rønne Petersen
e9220525e8
Merge pull request #23447 from alexrp/cpuid-updates 2025-04-03 12:26:27 +02:00
Alex Rønne Petersen
bfbf4badd5
Merge pull request #23445 from alexrp/external-executor-fixes 2025-04-03 05:22:37 +02:00
Alex Rønne Petersen
e87387ee0c
std.zig.system.arm: Update some of the CPU lists based on LLVM 19. 2025-04-03 04:00:32 +02:00
Alex Rønne Petersen
8ff104380d
std.os.windows.PF: Add ARM_V83_LRCPC_INSTRUCTIONS_AVAILABLE. 2025-04-03 04:00:30 +02:00
Alex Rønne Petersen
9909465c1c
std.zig.system.darwin.macos: Handle tahiti/tupai in detectNativeCpuAndFeatures(). 2025-04-03 02:42:20 +02:00
Alex Rønne Petersen
b532f6c827
std.c.darwin.CPUFAMILY: Add ARM_TAHITI and ARM_TUPAI. 2025-04-03 02:41:44 +02:00
Alex Rønne Petersen
7289a073e5
std.zig.system.x86: Synchronize CPUID/XGETBV checks with LLVM 19. 
Also fix a bunch of cases where we didn't toggle features off if the relevant
leaf isn't available, and switch XCR0 checks to a packed struct.

Closes #23385.
 2025-04-03 02:29:26 +02:00
Alex Rønne Petersen
171cea74b6
std.zig.system: Make getExternalExecutor() allow Darling for driverkit. 2025-04-02 23:58:55 +02:00
Alex Rønne Petersen
c3f2222a59
std.zig.system: Make getExternalExecutor() less opinionated about Wasmtime. 
Wasmtime supports both wasm32 and wasm64, and can run freestanding WASM binaries
just fine (although the usefulness of the latter is fairly limited).
 2025-04-02 23:58:55 +02:00
Alex Rønne Petersen
11db7eaf4e
std.zig.system: Fix a check in getExternalExecutor() to use the host argument. 2025-04-02 23:58:54 +02:00
Alex Rønne Petersen
55ee88f9c0
std.zig.system: Fix wine executable name in getExternalExecutor(). 
I'm not actually aware of any distro where the name is wine64, so just use wine
in all cases. As part of this, I also fixed the architecture checks to match
reality.

Closes #23411.
 2025-04-02 23:58:52 +02:00
Parker Liu
de62dc884e
translate-c: fix function prototype decalared inside a function 
* If a function prototype is declarated inside a function, do not
  translate it to a top-level extern function declaration. Similar to
  extern local variable, just wrapped it into a block-local struct.

* Add a new extern_local_fn tag of aro_translate_c node for present
  extern local function declaration.

* When a function body has a C function prototype declaration, it adds
  an extern local function declaration. Subsequent function references
  will look for this function declaration.
 2025-04-02 20:07:41 +00:00
Alex Rønne Petersen
9dfdf35032
Merge pull request #22337 from ruihe774/fix-app-mask 
* std.os.linux: remove app_mask
* std.posix: on libc-less linux, block all signals in raise(), not just app_mask
 2025-04-02 17:36:59 +02:00
Auguste Rame
bfab9582c7
DebugAllocator: Fix bucket removal logic causing segfault/leak (#23390) 
Make buckets doubly linked
 2025-04-02 12:15:04 +00:00
Misaki Kasumi
aa832d6a6d std.os.linux: block all signals in raise 2025-04-02 18:50:14 +08:00
Mason Remaley
fa1695a8b0
std.zon.parse: make ast and zoir fields of Diagnostics non-optional 2025-04-02 06:09:21 +01:00
Mason Remaley
65649576db
std.zon.parse: rename Status to Diagnostics 
This name is more appropriate and in line with the rest of `std`.
 2025-04-02 06:08:55 +01:00
Mason Remaley
3b2fec17a4
std.zon: populate Zoir.Node.Index values with corresponding ZOIR node 
This allows using `std.zon` to parse schemas which are not directly
representable in the Zig type system; for instance, `build.zig.zon`.
 2025-04-02 06:08:04 +01:00
Carmen
9720bade7a
std.start: allow return uefi error union in main (#23425) 2025-04-01 17:10:10 +00:00
Carmen
fa86e09fb3
std.os.uefi.protocol: ziggify function signatures (#23214) 2025-04-01 10:47:51 +00:00
Ali Cheraghi
b636d56d6a zon: normalize negative zeroes 2025-03-31 19:07:34 -04:00
Parker Liu
0bdc0bb534
translate-c: fix referencing extern locals from nested blocks 2025-03-31 20:22:03 +03:00
Alex Rønne Petersen
c118cd6406
Merge pull request #23417 from dweiller/zstd-fixes 
Zstd fixes
 2025-03-31 17:50:32 +02:00
Simon Brown
43ad87555e Add quota for comptime sort, add test 2025-03-31 17:47:46 +02:00
dweiller
d034f2a87b std.compress.zstd: ensure window size fits into usize 2025-03-31 17:22:44 +11:00
dweiller
7a7d6a02a5 std.compress.zstd: fix OOB access in literal decode 
When decoding the literals section of a compressed block, the length of
the regenerated size of the literals must be checked against the buffer
literals are decoded into.
 2025-03-31 17:22:44 +11:00
Frank Denis
ca1fc3827e
crypto.ecdsa: fix EcdsaP384Sha3_384 constant name (#23403) 
Spotted by @deatil -- Thanks!
 2025-03-29 14:52:34 +00:00
Sean Stasiak
6e8493daa3 check result of mmap() call to handle a large base_addr value correctly 2025-03-27 20:34:41 +01:00
Alex Rønne Petersen
cc9634a2d3
Merge pull request #23373 from alexrp/get-base-address 
`std.process`: Some minor fixes for `getBaseAddress()`
 2025-03-27 15:39:24 +01:00
GalaxyShard
b5a5260546 std.Build: implement addEmbedPath for adding C #embed search directories 2025-03-27 09:47:42 +01:00
blurrycat
fb188c3d18
std.posix: add getuid()/geteuid() 2025-03-27 07:58:27 +00:00
Андрей Краевский
aac800ec65
std.meta.FieldType -> @FieldType 2025-03-27 03:49:38 +00:00
Alex Rønne Petersen
db7db48028
Merge pull request #23339 from Iced-Sun/master 
std.posix: update LFS64 interfaces for android bionic C
 2025-03-26 23:25:08 +01:00
Felix "xq" Queißner
0ed905b9c6 Enables parsing for '-Wl,-rpath,' in pkg-config output, allows better support for NixOS linking. 2025-03-26 22:55:18 +01:00
Pratham
5bb9963bbb
abiAndDynamicLinkerFromFile: return an error when the file is not actually dynamic (#19928) 2025-03-26 19:54:10 +00:00
Alex Rønne Petersen
b9efdbb412
std.process: Fix getBaseAddress() to handle all Darwin OSs. 2025-03-26 20:39:07 +01:00
Alex Rønne Petersen
d56a99442b
std.process: Don't use _mh_execute_header in getBaseAddress() on BSDs. 
Only the Mach-O format has this symbol.
 2025-03-26 20:39:07 +01:00
Alex Rønne Petersen
0cf5f0d0b0
std.process: Fix getBaseAddress() for linux + libc. 
In this case we should use the getauxval() from libc, not our own.
 2025-03-26 20:39:07 +01:00
wooster0
263ba34619 linux: don't export getauxval when not required 2025-03-26 20:37:35 +01:00
Eric Joldasov
27c1f2b3a0 zig build: allow to choose "lazy mode" for fetching process 
`--fetch` flag now has additional optional parameter, which specifies
how lazy dependencies should be fetched:
 * `needed` — lazy dependencies are fetched only if they are required
   for current build configuration to work. Default and works same
   as old `--fetch` flag.
 * `all` — lazy dependencies are always fetched. If `--system` flag
   is used after that, it's guaranteed that **any** build configuration
   will not require additional download of dependencies during build.
   Helpful for distro packagers and CI systems:
   https://www.github.com/ziglang/zig/issues/14597#issuecomment-1426827495

If none is passed, behaviour is same as if `needed` was passed.

Signed-off-by: Eric Joldasov <bratishkaerik@landless-city.net>
 2025-03-26 19:00:33 +01:00
Kendall Condon
b4b1daf001
Allocator.create: properly handle alignment for zero-sized types (#21864) 2025-03-26 15:31:57 +00:00
dweiller
b84db311d9 zig build: add env_map entries to hash for Step.Run 
This change fixes false-positive cache hits for run steps that get run
with different sets of environment variables due the the environment map
being excluded from the cache hash.
 2025-03-26 14:48:04 +01:00
孙冰
0118912e2d
std.posix: update LFS64 interfaces for android bionic C 2025-03-26 20:00:05 +08:00
孙冰
d7e944a628
std.Target: Update default Android API level to 24 
API level 24 completes _FILE_OFFSET_BITS=64 support in bionic, c.f.
https://android.googlesource.com/platform/bionic/+/HEAD/docs/status.md.

According to https://apilevels.com, API level 24 (Android 7 released in 2017)
has 97% cumulative usage.
 2025-03-26 19:48:21 +08:00
Alex Rønne Petersen
b350049f51
Merge pull request #23062 from ianic/io_uring_bind 
io_uring: Update to kernel changes in 6.11 and 6.12
 2025-03-26 11:39:56 +01:00
Pat Tullmann
2210c4c360 lib/std/posix: test ftruncate via std.fs.File.setEndPos() 
Add a test for std.fs.File's `setEndPos` (which is a simple wrapper around
`std.posix.ftruncate`) to exercise some success and failure paths.

Explicitly check that the `ftruncate` length isn't negative when
interpreted as a signed value.  This avoids having to decode overloaded
`EINVAL` errors.

Add errno handling to Windows path to map INVALID_PARAMETER to FileTooBig.

Fixes #22960
 2025-03-26 02:57:23 +01:00