1#![allow(dead_code)]
2
3// Export the macros for all supported architectures.
4#[macro_use]
5mod x86;
6#[macro_use]
7mod arm;
8#[macro_use]
9mod aarch64;
10#[macro_use]
11mod riscv;
12#[macro_use]
13mod powerpc;
14#[macro_use]
15mod powerpc64;
16#[macro_use]
17mod mips;
18#[macro_use]
19mod mips64;
20#[macro_use]
21mod loongarch;
22#[macro_use]
23mod s390x;
24
25cfg_select! {
26 any(target_arch = "x86", target_arch = "x86_64") => {
27 #[stable(feature = "simd_x86", since = "1.27.0")]
28 pub use x86::*;
29 }
30 target_arch = "arm" => {
31 #[unstable(feature = "stdarch_arm_feature_detection", issue = "111190")]
32 pub use arm::*;
33 }
34 any(target_arch = "aarch64", target_arch = "arm64ec") => {
35 #[stable(feature = "simd_aarch64", since = "1.60.0")]
36 pub use aarch64::*;
37 }
38 any(target_arch = "riscv32", target_arch = "riscv64") => {
39 #[unstable(feature = "stdarch_riscv_feature_detection", issue = "111192")]
40 pub use riscv::*;
41 }
42 target_arch = "powerpc" => {
43 #[unstable(feature = "stdarch_powerpc_feature_detection", issue = "111191")]
44 pub use powerpc::*;
45 }
46 target_arch = "powerpc64" => {
47 #[unstable(feature = "stdarch_powerpc_feature_detection", issue = "111191")]
48 pub use powerpc64::*;
49 }
50 target_arch = "mips" => {
51 #[unstable(feature = "stdarch_mips_feature_detection", issue = "111188")]
52 pub use mips::*;
53 }
54 target_arch = "mips64" => {
55 #[unstable(feature = "stdarch_mips_feature_detection", issue = "111188")]
56 pub use mips64::*;
57 }
58 any(target_arch = "loongarch32", target_arch = "loongarch64") => {
59 #[stable(feature = "stdarch_loongarch_feature", since = "1.89.0")]
60 pub use loongarch::*;
61 }
62 target_arch = "s390x" => {
63 #[stable(feature = "stdarch_s390x_feature_detection", since = "1.93.0")]
64 pub use s390x::*;
65 }
66 _ => {
67 // Unimplemented architecture:
68 #[doc(hidden)]
69 pub(crate) enum Feature {
70 Null
71 }
72 #[doc(hidden)]
73 #[unstable(feature = "stdarch_internal", issue = "none")]
74 pub mod __is_feature_detected {}
75
76 impl Feature {
77 #[doc(hidden)]
78 pub(crate) fn from_str(_s: &str) -> Result<Feature, ()> { Err(()) }
79 #[doc(hidden)]
80 pub(crate) fn to_str(self) -> &'static str { "" }
81 }
82 }
83}
84