6 #[derive(PartialEq, Eq, PartialOrd, Ord, Hash, RustcEncodable, RustcDecodable, Clone, Copy, Debug)]
8 // N.B., this ordering MUST match the AbiDatas array below.
9 // (This is ensured by the test indices_are_correct().)
11 // Single platform ABIs
26 // Multiplatform / generic ABIs
36 #[derive(Copy, Clone)]
40 /// Name of this ABI as we like it called.
43 /// A generic ABI is supported on all platforms.
47 #[allow(non_upper_case_globals)]
48 const AbiDatas: &[AbiData] = &[
49 // Platform-specific ABIs
50 AbiData {abi: Abi::Cdecl, name: "cdecl", generic: false },
51 AbiData {abi: Abi::Stdcall, name: "stdcall", generic: false },
52 AbiData {abi: Abi::Fastcall, name: "fastcall", generic: false },
53 AbiData {abi: Abi::Vectorcall, name: "vectorcall", generic: false},
54 AbiData {abi: Abi::Thiscall, name: "thiscall", generic: false},
55 AbiData {abi: Abi::Aapcs, name: "aapcs", generic: false },
56 AbiData {abi: Abi::Win64, name: "win64", generic: false },
57 AbiData {abi: Abi::SysV64, name: "sysv64", generic: false },
58 AbiData {abi: Abi::PtxKernel, name: "ptx-kernel", generic: false },
59 AbiData {abi: Abi::Msp430Interrupt, name: "msp430-interrupt", generic: false },
60 AbiData {abi: Abi::X86Interrupt, name: "x86-interrupt", generic: false },
61 AbiData {abi: Abi::AmdGpuKernel, name: "amdgpu-kernel", generic: false },
62 AbiData {abi: Abi::EfiApi, name: "efiapi", generic: false },
64 // Cross-platform ABIs
65 AbiData {abi: Abi::Rust, name: "Rust", generic: true },
66 AbiData {abi: Abi::C, name: "C", generic: true },
67 AbiData {abi: Abi::System, name: "system", generic: true },
68 AbiData {abi: Abi::RustIntrinsic, name: "rust-intrinsic", generic: true },
69 AbiData {abi: Abi::RustCall, name: "rust-call", generic: true },
70 AbiData {abi: Abi::PlatformIntrinsic, name: "platform-intrinsic", generic: true },
71 AbiData {abi: Abi::Unadjusted, name: "unadjusted", generic: true },
74 /// Returns the ABI with the given name (if any).
75 pub fn lookup(name: &str) -> Option<Abi> {
76 AbiDatas.iter().find(|abi_data| name == abi_data.name).map(|&x| x.abi)
79 pub fn all_names() -> Vec<&'static str> {
80 AbiDatas.iter().map(|d| d.name).collect()
85 pub fn index(self) -> usize {
90 pub fn data(self) -> &'static AbiData {
91 &AbiDatas[self.index()]
94 pub fn name(self) -> &'static str {
98 pub fn generic(self) -> bool {
103 impl fmt::Display for Abi {
104 fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
105 write!(f, "\"{}\"", self.name())