Bump portable-atomic to 0.3.16 and stop using fetch_* methods

Author: YuhanLiin

ci/script.sh

@@ -47,7 +47,7 @@ main() {
         echo 'derive_more = "0.99"' >> $td/Cargo.toml
     fi
     if [[ "$options" == *"--atomics"* ]]; then
-        echo 'portable-atomic = { version = "0.3.15", default-features = false }' >> $td/Cargo.toml
+        echo 'portable-atomic = { version = "0.3.16", default-features = false }' >> $td/Cargo.toml
     fi
     echo '[profile.dev]' >> $td/Cargo.toml
     echo 'incremental = false' >> $td/Cargo.toml

ci/svd2rust-regress/src/svd_test.rs

@@ -8,7 +8,7 @@ use std::process::{Command, Output};
 const CRATES_ALL: &[&str] = &["critical-section = \"1.0\"", "vcell = \"0.1.2\""];
 const CRATES_MSP430: &[&str] = &["msp430 = \"0.4.0\"", "msp430-rt = \"0.4.0\""];
 const CRATES_ATOMICS: &[&str] =
-    &["portable-atomic = { version = \"0.3.15\", default-features = false }"];
+    &["portable-atomic = { version = \"0.3.16\", default-features = false }"];
 const CRATES_CORTEX_M: &[&str] = &["cortex-m = \"0.7.6\"", "cortex-m-rt = \"0.6.13\""];
 const CRATES_RISCV: &[&str] = &["riscv = \"0.9.0\"", "riscv-rt = \"0.9.0\""];
 const CRATES_XTENSALX: &[&str] = &["xtensa-lx-rt = \"0.9.0\"", "xtensa-lx = \"0.6.0\""];

src/generate/generic_atomic.rs

@@ -11,15 +11,15 @@ mod atomic {
         ($U:ty, $Atomic:ty) => {
             impl AtomicOperations for $U {
                 unsafe fn atomic_or(ptr: *mut Self, val: Self) {
-                    (*(ptr as *const $Atomic)).fetch_or(val, Ordering::SeqCst);
+                    (*(ptr as *const $Atomic)).or(val, Ordering::SeqCst);
                 }
 
                 unsafe fn atomic_and(ptr: *mut Self, val: Self) {
-                    (*(ptr as *const $Atomic)).fetch_and(val, Ordering::SeqCst);
+                    (*(ptr as *const $Atomic)).and(val, Ordering::SeqCst);
                 }
 
                 unsafe fn atomic_xor(ptr: *mut Self, val: Self) {
-                    (*(ptr as *const $Atomic)).fetch_xor(val, Ordering::SeqCst);
+                    (*(ptr as *const $Atomic)).xor(val, Ordering::SeqCst);
                 }
             }
         };

src/lib.rs

@@ -492,7 +492,7 @@
 //! concurrently called on different bits in the same register without data races. This flag won't
 //! work for RISCV chips without the atomic extension.
 //!
-//! `portable-atomic` v0.3.15 must be added to the dependencies, with default features off to
+//! `portable-atomic` v0.3.16 must be added to the dependencies, with default features off to
 //! disable the `fallback` feature.
 //!
 //! Usage examples: