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authorsmrobtzz <148004237+smrobtzz@users.noreply.github.com>2025-05-05 00:21:14 -0400
committerSam Roberts <sam@smrobtzz.dev>2025-05-05 12:34:09 -0400
commit57941afb23ef59e956d2a5ef6604369543edf419 (patch)
treea92cf97bdaeca824aaec9b01b472d2a374b44f5f /compiler/rustc_target/src
parentfa6d0d1ba263c02d1fd660c06f3918ea6e591ce7 (diff)
downloadrust-57941afb23ef59e956d2a5ef6604369543edf419.tar.gz
rust-57941afb23ef59e956d2a5ef6604369543edf419.zip
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Co-authored-by: Jubilee <workingjubilee@gmail.com>
Diffstat (limited to 'compiler/rustc_target/src')
-rw-r--r--compiler/rustc_target/src/spec/mod.rs5
1 files changed, 5 insertions, 0 deletions
diff --git a/compiler/rustc_target/src/spec/mod.rs b/compiler/rustc_target/src/spec/mod.rs
index a3f36e51f32..303be54a6d7 100644
--- a/compiler/rustc_target/src/spec/mod.rs
+++ b/compiler/rustc_target/src/spec/mod.rs
@@ -3568,6 +3568,11 @@ impl Target {
             "s390x" => (Architecture::S390x, None),
             "mips" | "mips32r6" => (Architecture::Mips, None),
             "mips64" | "mips64r6" => (
+                // While there are currently no builtin targets
+                // using the N32 ABI, it is possible to specify
+                // it using a custom target specification. N32
+                // is an ILP32 ABI like the Aarch64_Ilp32
+                // and X86_64_X32 cases above and below this one.
                 if self.options.llvm_abiname.as_ref() == "n32" {
                     Architecture::Mips64_N32
                 } else {