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Use aapcs for efiapi calling convention on arm #104077

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Merged
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Nov 10, 2022
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Merged

Use aapcs for efiapi calling convention on arm #104077

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1 change: 1 addition & 0 deletions compiler/rustc_target/src/spec/mod.rs
View file
Original file line number Diff line number Diff line change
@@ -1915,6 +1915,7 @@ impl Target {
Abi::Stdcall { unwind }
}
Abi::System { unwind } => Abi::C { unwind },
Abi::EfiApi if self.arch == "arm" => Abi::Aapcs { unwind: false },
Abi::EfiApi if self.arch == "x86_64" => Abi::Win64 { unwind: false },
Abi::EfiApi => Abi::C { unwind: false },

2 changes: 1 addition & 1 deletion src/test/codegen/abi-efiapi.rs
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Original file line number Diff line number Diff line change
@@ -27,7 +27,7 @@ trait Copy { }
//x86_64: define win64cc void @has_efiapi
//i686: define void @has_efiapi
//aarch64: define dso_local void @has_efiapi
//arm: define dso_local void @has_efiapi
//arm: define dso_local arm_aapcscc void @has_efiapi
//riscv: define dso_local void @has_efiapi
#[no_mangle]
pub extern "efiapi" fn has_efiapi() {}