Initial vendor packages

Signed-off-by: Valentin Popov <valentin@popov.link>

1 files changed, 481 insertions, 0 deletions

diff --git a/vendor/portable-atomic/src/cfgs.rs b/vendor/portable-atomic/src/cfgs.rs
new file mode 100644
index 0000000..6722b98
--- /dev/null
+++ b/vendor/portable-atomic/src/cfgs.rs
@@ -0,0 +1,481 @@
+// SPDX-License-Identifier: Apache-2.0 OR MIT
+
+#![allow(missing_docs)]
+
+#[cfg(not(all(
+    portable_atomic_no_atomic_load_store,
+    not(any(
+        target_arch = "avr",
+        target_arch = "msp430",
+        target_arch = "riscv32",
+        target_arch = "riscv64",
+        feature = "critical-section",
+    )),
+)))]
+#[macro_use]
+mod atomic_8_16_macros {
+    #[macro_export]
+    macro_rules! cfg_has_atomic_8 {
+        ($($tt:tt)*) => {
+            $($tt)*
+        };
+    }
+    #[macro_export]
+    macro_rules! cfg_no_atomic_8 {
+        ($($tt:tt)*) => {};
+    }
+    #[macro_export]
+    macro_rules! cfg_has_atomic_16 {
+        ($($tt:tt)*) => {
+            $($tt)*
+        };
+    }
+    #[macro_export]
+    macro_rules! cfg_no_atomic_16 {
+        ($($tt:tt)*) => {};
+    }
+}
+#[cfg(all(
+    portable_atomic_no_atomic_load_store,
+    not(any(
+        target_arch = "avr",
+        target_arch = "msp430",
+        target_arch = "riscv32",
+        target_arch = "riscv64",
+        feature = "critical-section",
+    )),
+))]
+#[macro_use]
+mod atomic_8_16_macros {
+    #[macro_export]
+    macro_rules! cfg_has_atomic_8 {
+        ($($tt:tt)*) => {};
+    }
+    #[macro_export]
+    macro_rules! cfg_no_atomic_8 {
+        ($($tt:tt)*) => {
+            $($tt)*
+        };
+    }
+    #[macro_export]
+    macro_rules! cfg_has_atomic_16 {
+        ($($tt:tt)*) => {};
+    }
+    #[macro_export]
+    macro_rules! cfg_no_atomic_16 {
+        ($($tt:tt)*) => {
+            $($tt)*
+        };
+    }
+}
+
+#[cfg(all(
+    any(not(target_pointer_width = "16"), feature = "fallback"),
+    not(all(
+        portable_atomic_no_atomic_load_store,
+        not(any(
+            target_arch = "avr",
+            target_arch = "msp430",
+            target_arch = "riscv32",
+            target_arch = "riscv64",
+            feature = "critical-section",
+        )),
+    )),
+))]
+#[macro_use]
+mod atomic_32_macros {
+    #[macro_export]
+    macro_rules! cfg_has_atomic_32 {
+        ($($tt:tt)*) => {
+            $($tt)*
+        };
+    }
+    #[macro_export]
+    macro_rules! cfg_no_atomic_32 {
+        ($($tt:tt)*) => {};
+    }
+}
+#[cfg(not(all(
+    any(not(target_pointer_width = "16"), feature = "fallback"),
+    not(all(
+        portable_atomic_no_atomic_load_store,
+        not(any(
+            target_arch = "avr",
+            target_arch = "msp430",
+            target_arch = "riscv32",
+            target_arch = "riscv64",
+            feature = "critical-section",
+        )),
+    )),
+)))]
+#[macro_use]
+mod atomic_32_macros {
+    #[macro_export]
+    macro_rules! cfg_has_atomic_32 {
+        ($($tt:tt)*) => {};
+    }
+    #[macro_export]
+    macro_rules! cfg_no_atomic_32 {
+        ($($tt:tt)*) => {
+            $($tt)*
+        };
+    }
+}
+
+#[cfg_attr(
+    portable_atomic_no_cfg_target_has_atomic,
+    cfg(any(
+        all(
+            feature = "fallback",
+            any(
+                not(portable_atomic_no_atomic_cas),
+                portable_atomic_unsafe_assume_single_core,
+                feature = "critical-section",
+                target_arch = "avr",
+                target_arch = "msp430",
+            ),
+        ),
+        not(portable_atomic_no_atomic_64),
+        not(any(target_pointer_width = "16", target_pointer_width = "32")),
+    ))
+)]
+#[cfg_attr(
+    not(portable_atomic_no_cfg_target_has_atomic),
+    cfg(any(
+        all(
+            feature = "fallback",
+            any(
+                target_has_atomic = "ptr",
+                portable_atomic_unsafe_assume_single_core,
+                feature = "critical-section",
+                target_arch = "avr",
+                target_arch = "msp430",
+            ),
+        ),
+        target_has_atomic = "64",
+        not(any(target_pointer_width = "16", target_pointer_width = "32")),
+    ))
+)]
+#[macro_use]
+mod atomic_64_macros {
+    #[macro_export]
+    macro_rules! cfg_has_atomic_64 {
+        ($($tt:tt)*) => {
+            $($tt)*
+        };
+    }
+    #[macro_export]
+    macro_rules! cfg_no_atomic_64 {
+        ($($tt:tt)*) => {};
+    }
+}
+#[cfg_attr(
+    portable_atomic_no_cfg_target_has_atomic,
+    cfg(not(any(
+        all(
+            feature = "fallback",
+            any(
+                not(portable_atomic_no_atomic_cas),
+                portable_atomic_unsafe_assume_single_core,
+                feature = "critical-section",
+                target_arch = "avr",
+                target_arch = "msp430",
+            ),
+        ),
+        not(portable_atomic_no_atomic_64),
+        not(any(target_pointer_width = "16", target_pointer_width = "32")),
+    )))
+)]
+#[cfg_attr(
+    not(portable_atomic_no_cfg_target_has_atomic),
+    cfg(not(any(
+        all(
+            feature = "fallback",
+            any(
+                target_has_atomic = "ptr",
+                portable_atomic_unsafe_assume_single_core,
+                feature = "critical-section",
+                target_arch = "avr",
+                target_arch = "msp430",
+            ),
+        ),
+        target_has_atomic = "64",
+        not(any(target_pointer_width = "16", target_pointer_width = "32")),
+    )))
+)]
+#[macro_use]
+mod atomic_64_macros {
+    #[macro_export]
+    macro_rules! cfg_has_atomic_64 {
+        ($($tt:tt)*) => {};
+    }
+    #[macro_export]
+    macro_rules! cfg_no_atomic_64 {
+        ($($tt:tt)*) => {
+            $($tt)*
+        };
+    }
+}
+
+#[cfg_attr(
+    not(feature = "fallback"),
+    cfg(any(
+        all(
+            target_arch = "aarch64",
+            any(not(portable_atomic_no_asm), portable_atomic_unstable_asm),
+        ),
+        all(
+            target_arch = "x86_64",
+            any(not(portable_atomic_no_asm), portable_atomic_unstable_asm),
+            any(
+                target_feature = "cmpxchg16b",
+                portable_atomic_target_feature = "cmpxchg16b",
+                all(
+                    feature = "fallback",
+                    not(portable_atomic_no_cmpxchg16b_target_feature),
+                    not(portable_atomic_no_outline_atomics),
+                    not(any(target_env = "sgx", miri)),
+                ),
+            ),
+        ),
+        all(
+            target_arch = "powerpc64",
+            portable_atomic_unstable_asm_experimental_arch,
+            any(
+                target_feature = "quadword-atomics",
+                portable_atomic_target_feature = "quadword-atomics",
+                all(
+                    feature = "fallback",
+                    not(portable_atomic_no_outline_atomics),
+                    portable_atomic_outline_atomics, // TODO(powerpc64): currently disabled by default
+                    any(
+                        all(
+                            target_os = "linux",
+                            any(
+                                target_env = "gnu",
+                                all(
+                                    any(target_env = "musl", target_env = "ohos"),
+                                    not(target_feature = "crt-static"),
+                                ),
+                                portable_atomic_outline_atomics,
+                            ),
+                        ),
+                        target_os = "android",
+                        target_os = "freebsd",
+                    ),
+                    not(any(miri, portable_atomic_sanitize_thread)),
+                ),
+            ),
+        ),
+        all(target_arch = "s390x", portable_atomic_unstable_asm_experimental_arch),
+    ))
+)]
+#[cfg_attr(
+    all(feature = "fallback", portable_atomic_no_cfg_target_has_atomic),
+    cfg(any(
+        not(portable_atomic_no_atomic_cas),
+        portable_atomic_unsafe_assume_single_core,
+        feature = "critical-section",
+        target_arch = "avr",
+        target_arch = "msp430",
+    ))
+)]
+#[cfg_attr(
+    all(feature = "fallback", not(portable_atomic_no_cfg_target_has_atomic)),
+    cfg(any(
+        target_has_atomic = "ptr",
+        portable_atomic_unsafe_assume_single_core,
+        feature = "critical-section",
+        target_arch = "avr",
+        target_arch = "msp430",
+    ))
+)]
+#[macro_use]
+mod atomic_128_macros {
+    #[macro_export]
+    macro_rules! cfg_has_atomic_128 {
+        ($($tt:tt)*) => {
+            $($tt)*
+        };
+    }
+    #[macro_export]
+    macro_rules! cfg_no_atomic_128 {
+        ($($tt:tt)*) => {};
+    }
+}
+#[cfg_attr(
+    not(feature = "fallback"),
+    cfg(not(any(
+        all(
+            target_arch = "aarch64",
+            any(not(portable_atomic_no_asm), portable_atomic_unstable_asm),
+        ),
+        all(
+            target_arch = "x86_64",
+            any(not(portable_atomic_no_asm), portable_atomic_unstable_asm),
+            any(
+                target_feature = "cmpxchg16b",
+                portable_atomic_target_feature = "cmpxchg16b",
+                all(
+                    feature = "fallback",
+                    not(portable_atomic_no_cmpxchg16b_target_feature),
+                    not(portable_atomic_no_outline_atomics),
+                    not(any(target_env = "sgx", miri)),
+                ),
+            ),
+        ),
+        all(
+            target_arch = "powerpc64",
+            portable_atomic_unstable_asm_experimental_arch,
+            any(
+                target_feature = "quadword-atomics",
+                portable_atomic_target_feature = "quadword-atomics",
+                all(
+                    feature = "fallback",
+                    not(portable_atomic_no_outline_atomics),
+                    portable_atomic_outline_atomics, // TODO(powerpc64): currently disabled by default
+                    any(
+                        all(
+                            target_os = "linux",
+                            any(
+                                target_env = "gnu",
+                                all(
+                                    any(target_env = "musl", target_env = "ohos"),
+                                    not(target_feature = "crt-static"),
+                                ),
+                                portable_atomic_outline_atomics,
+                            ),
+                        ),
+                        target_os = "android",
+                        target_os = "freebsd",
+                    ),
+                    not(any(miri, portable_atomic_sanitize_thread)),
+                ),
+            ),
+        ),
+        all(target_arch = "s390x", portable_atomic_unstable_asm_experimental_arch),
+    )))
+)]
+#[cfg_attr(
+    all(feature = "fallback", portable_atomic_no_cfg_target_has_atomic),
+    cfg(not(any(
+        not(portable_atomic_no_atomic_cas),
+        portable_atomic_unsafe_assume_single_core,
+        feature = "critical-section",
+        target_arch = "avr",
+        target_arch = "msp430",
+    )))
+)]
+#[cfg_attr(
+    all(feature = "fallback", not(portable_atomic_no_cfg_target_has_atomic)),
+    cfg(not(any(
+        target_has_atomic = "ptr",
+        portable_atomic_unsafe_assume_single_core,
+        feature = "critical-section",
+        target_arch = "avr",
+        target_arch = "msp430",
+    )))
+)]
+#[macro_use]
+mod atomic_128_macros {
+    #[macro_export]
+    macro_rules! cfg_has_atomic_128 {
+        ($($tt:tt)*) => {};
+    }
+    #[macro_export]
+    macro_rules! cfg_no_atomic_128 {
+        ($($tt:tt)*) => {
+            $($tt)*
+        };
+    }
+}
+
+#[cfg_attr(
+    portable_atomic_no_cfg_target_has_atomic,
+    cfg(any(
+        not(portable_atomic_no_atomic_cas),
+        portable_atomic_unsafe_assume_single_core,
+        feature = "critical-section",
+        target_arch = "avr",
+        target_arch = "msp430",
+    ))
+)]
+#[cfg_attr(
+    not(portable_atomic_no_cfg_target_has_atomic),
+    cfg(any(
+        target_has_atomic = "ptr",
+        portable_atomic_unsafe_assume_single_core,
+        feature = "critical-section",
+        target_arch = "avr",
+        target_arch = "msp430",
+    ))
+)]
+#[macro_use]
+mod atomic_cas_macros {
+    #[macro_export]
+    macro_rules! cfg_has_atomic_cas {
+        ($($tt:tt)*) => {
+            $($tt)*
+        };
+    }
+    #[macro_export]
+    macro_rules! cfg_no_atomic_cas {
+        ($($tt:tt)*) => {};
+    }
+}
+#[cfg_attr(
+    portable_atomic_no_cfg_target_has_atomic,
+    cfg(not(any(
+        not(portable_atomic_no_atomic_cas),
+        portable_atomic_unsafe_assume_single_core,
+        feature = "critical-section",
+        target_arch = "avr",
+        target_arch = "msp430",
+    )))
+)]
+#[cfg_attr(
+    not(portable_atomic_no_cfg_target_has_atomic),
+    cfg(not(any(
+        target_has_atomic = "ptr",
+        portable_atomic_unsafe_assume_single_core,
+        feature = "critical-section",
+        target_arch = "avr",
+        target_arch = "msp430",
+    )))
+)]
+#[macro_use]
+mod atomic_cas_macros {
+    #[macro_export]
+    macro_rules! cfg_has_atomic_cas {
+        ($($tt:tt)*) => {};
+    }
+    #[macro_export]
+    macro_rules! cfg_no_atomic_cas {
+        ($($tt:tt)*) => {
+            $($tt)*
+        };
+    }
+}
+
+// Check that all cfg_ macros work.
+mod check {
+    crate::cfg_has_atomic_8! { type _Atomic8 = (); }
+    crate::cfg_no_atomic_8! { type _Atomic8 = (); }
+    crate::cfg_has_atomic_16! { type _Atomic16 = (); }
+    crate::cfg_no_atomic_16! { type _Atomic16 = (); }
+    crate::cfg_has_atomic_32! { type _Atomic32 = (); }
+    crate::cfg_no_atomic_32! { type _Atomic32 = (); }
+    crate::cfg_has_atomic_64! { type _Atomic64 = (); }
+    crate::cfg_no_atomic_64! { type _Atomic64 = (); }
+    crate::cfg_has_atomic_128! { type _Atomic128 = (); }
+    crate::cfg_no_atomic_128! { type _Atomic128 = (); }
+    crate::cfg_has_atomic_ptr! { type _AtomicPtr = (); }
+    crate::cfg_no_atomic_ptr! { type _AtomicPtr = (); }
+    crate::cfg_has_atomic_cas! { type __AtomicPtr = (); }
+    crate::cfg_no_atomic_cas! { type __AtomicPtr = (); }
+    #[allow(unused_imports)]
+    use {
+        _Atomic128 as _, _Atomic16 as _, _Atomic32 as _, _Atomic64 as _, _Atomic8 as _,
+        _AtomicPtr as _, __AtomicPtr as _,
+    };
+}