Clarify wording around use of -fpregs for amr platform docs.

rust-lang-ci · Oct 11, 2024 · b52941d · b52941d
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diff --git a/src/doc/rustc/src/platform-support/thumbv7em-none-eabi.md b/src/doc/rustc/src/platform-support/thumbv7em-none-eabi.md
@@ -52,7 +52,7 @@ to use these flags.
 
 <div class="warning">
 
-Never use the `-fpregs` *target-feature* with these `eabihf` targets
+Never use the `-fpregs` *target-feature* with the `thumbv7em-none-eabihf` target
 as it will cause compilation units to have different ABIs, which is unsound.
 
 </div>

diff --git a/src/doc/rustc/src/platform-support/thumbv8m.main-none-eabi.md b/src/doc/rustc/src/platform-support/thumbv8m.main-none-eabi.md
@@ -76,8 +76,9 @@ to use these flags.
 
 <div class="warning">
 
-Never use the `-fpregs` *target-feature* with these `eabihf` targets
-as it will cause compilation units to have different ABIs, which is unsound.
+Never use the `-fpregs` *target-feature* with the `thumbv8m.main-none-eabihf`
+target as it will cause compilation units to have different ABIs, which is
+unsound.
 
 </div>