Merge branch 'rust-embedded:master' into paint-stack

Author: thejpster

.github/workflows/clippy.yml

@@ -2,7 +2,7 @@ on:
   push:
     branches-ignore:
       - "gh-readonly-queue/**"
-  pull_request_target:
+  pull_request:
   merge_group:
   workflow_dispatch:
 

cortex-m-rt/link.x.in

@@ -7,7 +7,7 @@
   static mut __sbss }`).
 
 - `EXTERN` forces the linker to keep a symbol in the final binary. We use this to make sure a
-  symbol if not dropped if it appears in or near the front of the linker arguments and "it's not
+  symbol is not dropped if it appears in or near the front of the linker arguments and "it's not
   needed" by any of the preceding objects (linker arguments)
 
 - `PROVIDE` is used to provide default values that can be overridden by a user linker script

testsuite/build.rs

@@ -1,6 +1,13 @@
 fn main() {
     let target = std::env::var("TARGET").unwrap();
 
+    println!("cargo:rustc-check-cfg=cfg(armv6m)");
+    println!("cargo:rustc-check-cfg=cfg(armv7m)");
+    println!("cargo:rustc-check-cfg=cfg(armv7em)");
+    println!("cargo:rustc-check-cfg=cfg(armv8m)");
+    println!("cargo:rustc-check-cfg=cfg(armv8m_base)");
+    println!("cargo:rustc-check-cfg=cfg(armv8m_main)");
+
     if target.starts_with("thumbv6m-") {
         println!("cargo:rustc-cfg=armv6m");
     } else if target.starts_with("thumbv7m-") {