Amanieu d'Antras
21599975ff
Add tracking issues for feature detection
2023-10-29 20:39:50 +01:00
Eduardo Sánchez Muñoz
b2c5bc9696
Remove unneeded transmutes
...
(or replace them with safe versions)
2023-10-11 18:11:51 +02:00
bjorn3
6f33e9c36b
Remove use of auv crate from tests
2023-10-10 14:38:20 +01:00
bjorn3
d1df958a32
Remove the auxv dev dependency.
...
It hasn't been used since roughly 2018. The latest published version of
auxv has a less common license and doesn't specify any license in it's
Cargo.toml file.
2023-10-10 14:38:20 +01:00
Amanieu d'Antras
5161de5da4
Add #![allow(internal_unstable)]
...
This is required to avoid build failures when using rustc features
intended only for use by the standard library.
2023-08-29 15:21:34 +02:00
Jacob Bramley
a9fecd8456
Support AArch32 Neon dotprod intrinsics.
...
Note that the feature detection requires a recent Linux kernel (v6.2).
2023-06-21 18:52:21 +02:00
Taiki Endo
38c1a16190
std_detect: Do not use libc::getauxval on 32-bit Android
...
libc crate currently doesn't provide it.
2023-04-24 12:50:27 -07:00
Urgau
5d4192a9d6
Remove useless drop (clippy drop_ref and drop_copy lint)
2023-04-21 06:41:55 -07:00
Taiki Endo
221eb88986
std_detect: Remove support for arm crypto target feature
2023-04-01 18:42:27 +01:00
Taiki Endo
1661f06cd0
std_detect: Always avoid dlsym on *-android* targets
2023-04-01 18:41:20 +01:00
Luca Barbato
0af4d8a307
std_detect: Unbreak auxv_from_file
...
Discovered on powerpc64 where it crashes since it has more entries.
2023-03-25 00:33:58 +01:00
Nilstrieb
e41918d76c
Allow internal_features
2023-03-19 21:31:00 +01:00
Chase Wilson
1f0116fea9
Implemented is_x86_feature_detected!(ermsb)
2023-03-12 20:20:06 +01:00
Kathryn Long
1515d52d17
add f16c to x86 detection test
2023-03-12 20:19:54 +01:00
Taiki Endo
ba58f91769
std_detect: Support run-time detection of crc/aes/sha2/crypto on arm FreeBSD
2023-03-01 19:58:15 +01:00
Taiki Endo
8f9ed37be7
std_detect: Support run-time detection of fp on aarch64 Windows
...
According to google/cpu_features, IsProcessorFeaturePresent(PF_ARM_VFP_32_REGISTERS_AVAILABLE)
returns whether fp is available.
a6bf4f9031/src/impl_aarch64_windows.c (L112-L113)
2023-03-01 19:57:28 +01:00
Taiki Endo
a9681a2ca6
Merge core_arch/tests/cpu-detection.rs to std_detect/tests/cpu-detection.rs
...
Except for the recently added `x86_deprecated` test,
`core_arch/tests/cpu-detection.rs` is a subset of
`std_detect/tests/cpu-detection.rs`.
2023-03-01 18:53:20 +01:00
bwmf2
1c18225f32
Fix typo
2023-02-18 20:02:17 +01:00
Taiki Endo
e6b7951ccd
std_detect: Remove extra cfg
...
This module is already `#[cfg(target_arch = "aarch64")]`.
2023-02-13 02:04:54 +01:00
Taiki Endo
2ebd1395ec
std_detect: Only check features that are known to be available on armv8.0 cores if CPU is Exynos 9810
2023-02-13 02:04:54 +01:00
Taiki Endo
e9d18c6b18
std_detect: Workaround Exynos 9810 bug on aarch64 Android
...
Samsung Exynos 9810 has a bug that big and little cores have different
ISAs. And on older Android (pre-9), the kernel incorrectly reports
that features available only on some cores are available on all cores.
https://reviews.llvm.org/D114523
2023-02-13 02:04:54 +01:00
Taiki Endo
dc49234574
std_detect: Support run-time detection of FEAT_LSE2 on aarch64 BSD ( #1379 )
2023-02-11 17:31:21 +00:00
Taiki Endo
57c492180d
std_detect: Update platform support docs ( #1380 )
2023-02-11 16:10:11 +00:00
Taiki Endo
1829ee06f0
std_detect: Always avoid dlsym on *-linux-gnu* targets ( #1375 )
2023-02-03 18:23:09 +00:00
Taiki Endo
a36f5bd7c8
std_detect: Support run-time detection on aarch64 OpenBSD
2023-01-26 23:33:52 +00:00
Taiki Endo
d3bb923c82
std_detect: Split os/aarch64.rs' detect_features into reading and parsing
2023-01-26 23:33:52 +00:00
Taiki Endo
674fd58f60
std_detect: Move aarch64 freebsd test to tests/cpu-detection.rs
2023-01-26 23:33:52 +00:00
Taiki Endo
e706a13add
std_detect: Add test for feature detection on aarch64 Windows
2023-01-23 22:26:08 +00:00
Taiki Endo
505d4e8d48
std_detect: Support detecting lse/dotprod/jsconv/rcpc on aarch64 Windows
2023-01-23 22:26:08 +00:00
Caleb Zulawski
39c2524e1b
Detect MOVBE ( #1356 )
2023-01-05 17:54:07 +00:00
Caleb Zulawski
0b2b195544
Rename misleading features ( #1355 )
2022-11-21 20:56:45 +00:00
gendx
45e3039ee9
Detect CPU features with Linux methods on Android for non-Intel CPUs. ( #1351 )
...
Co-authored-by: Amanieu d'Antras <amanieu@gmail.com>
2022-11-09 18:38:48 +00:00
Mateusz Mikuła
9f7ded4282
Fix line endings to use LF ( #1350 )
2022-11-09 00:37:10 +00:00
Yuri Astrakhan
81c221f058
Edition 2021, apply clippy::uninlined_format_args fix ( #1339 )
2022-10-25 20:17:23 +01:00
Rageking8
90f618d8dd
Fix dupe word typos ( #1344 )
2022-10-25 15:01:34 +01:00
Jacob Bramley
8a944e5a5f
Add HWCAP2 support for AArch64 Linux. ( #1335 )
2022-09-22 05:31:46 +01:00
Charles Lew
676d095f0a
Bump cfg-if dependency to 1.0
2022-09-11 13:05:05 +02:00
Tomasz Miąsko
39f73ac0b3
Allow internal use of stdsimd from detect_feature
...
This allows using feature detection macros, without placing a
requirement of enabled stdsimd feature gate from end users.
A follow-up to changes from #1311 , which introduced the new macro.
2022-08-22 22:40:39 +02:00
Adam Gemmell
ba9ca43154
Allow mapping a runtime feature to a set of target_features ( #1311 )
2022-07-02 00:55:03 +01:00
Adam Gemmell
0798ac34c7
Fully qualify recursive macro calls ( #1310 )
2022-06-21 00:20:12 +01:00
Jane Lusby
bae054af11
Add stdsimd feature to allow_internal_unstable attribute in feature detect macros ( #1303 )
2022-04-29 01:30:25 +01:00
Alex Touchet
626654b486
Use SPDX license format and update packed_simd crate link ( #1297 )
2022-03-17 10:55:51 +00:00
Luca Barbato
d3f6f21a26
Import the asm macro in std_detect ( #1290 )
2022-03-11 17:12:29 +00:00
Amanieu d'Antras
bf3a73b3e8
Avoid the use of #[cfg(doc)] in std_detect ( #1283 )
...
Co-authored-by: bjorn3 <bjorn3@users.noreply.github.com>
2022-02-17 12:49:50 +00:00
Adam Gemmell
3362d525c5
Split aarch64 pauth feature into paca and pacg ( #1259 )
2022-02-10 14:59:40 +00:00
Adam Gemmell
c52d7f5b66
Stabilise is_aarch64_feature_detected! under simd_aarch64 feature ( #1239 )
2022-02-09 19:33:25 +00:00
Amanieu d'Antras
3030730d04
Emit the full is_{arch}_feature_detected! macro on all arches when building docs ( #1276 )
2022-01-28 09:49:43 +00:00
Amanieu d'Antras
efad3ead52
Fix std_detect_file_io
2022-01-24 02:53:45 +00:00
Amanieu d'Antras
f5c59b3514
Handle stabilization of vec_spare_capacity
2022-01-18 15:11:40 +00:00
Amanieu d'Antras
59e7156f6e
Remove asm feature which is now stable ( #1269 )
2021-12-19 14:43:19 +00:00
