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naked functions: on windows emit .endef without the symbol name

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also add test with `fastcall`, which on i686 uses a different mangling scheme
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Folkert de Vries 2025-03-11 00:06:03 +01:00
parent 4f52199194
commit c0957ef45a
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2 changed files with 49 additions and 25 deletions
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compiler/rustc_codegen_ssa/src/mir/naked_asm.rs
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@ -245,7 +245,7 @@ fn prefix_and_suffix<'tcx>(
writeln!(begin, ".def {asm_name}").unwrap();
writeln!(begin, ".scl 2").unwrap();
writeln!(begin, ".type 32").unwrap();
writeln!(begin, ".endef {asm_name}").unwrap();
writeln!(begin, ".endef").unwrap();
writeln!(begin, "{asm_name}:").unwrap();
writeln!(end).unwrap();