| 1 | // Derived from code in LLVM, which is: |
| 2 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
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| 3 | // See https://llvm.org/LICENSE.txt for license information. |
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| 4 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
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| 5 | |
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| 6 | #[derive (PartialEq, Eq, Copy, Clone, Debug)] |
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| 7 | #[repr (u16)] |
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| 8 | #[allow (clippy::upper_case_acronyms)] |
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| 9 | pub enum MachineTypes { |
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| 10 | AMD64 = 0x8664, |
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| 11 | ARMNT = 0x1C4, |
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| 12 | ARM64 = 0xAA64, |
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| 13 | ARM64EC = 0xA641, |
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| 14 | ARM64X = 0xA64E, |
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| 15 | I386 = 0x14C, |
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| 16 | } |
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| 17 | |
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| 18 | impl From<MachineTypes> for u16 { |
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| 19 | fn from(val: MachineTypes) -> Self { |
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| 20 | val as u16 |
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| 21 | } |
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| 22 | } |
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| 23 | |
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| 24 | pub fn is_arm64ec(machine: MachineTypes) -> bool { |
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| 25 | machine == MachineTypes::ARM64EC || machine == MachineTypes::ARM64X |
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| 26 | } |
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| 27 | |
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| 28 | pub fn is_any_arm64(machine: MachineTypes) -> bool { |
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| 29 | machine == MachineTypes::ARM64 || is_arm64ec(machine) |
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| 30 | } |
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| 31 | |
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| 32 | pub fn is_64_bit(machine: MachineTypes) -> bool { |
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| 33 | machine == MachineTypes::AMD64 || is_any_arm64(machine) |
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| 34 | } |
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| 35 | |
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| 36 | #[derive (PartialEq, Eq, Copy, Clone)] |
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| 37 | #[repr (u16)] |
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| 38 | pub enum ImportType { |
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| 39 | /// An executable code symbol. |
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| 40 | Code = 0, |
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| 41 | /// A data symbol. |
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| 42 | Data = 1, |
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| 43 | /// A constant value. |
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| 44 | Const = 2, |
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| 45 | } |
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| 46 | |
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| 47 | impl From<ImportType> for u16 { |
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| 48 | fn from(val: ImportType) -> Self { |
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| 49 | val as u16 |
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| 50 | } |
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| 51 | } |
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| 52 | |
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| 53 | #[derive (PartialEq, Eq, Copy, Clone)] |
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| 54 | #[repr (u16)] |
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| 55 | pub enum ImportNameType { |
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| 56 | /// Import is by ordinal. This indicates that the value in the Ordinal/Hint |
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| 57 | /// field of the import header is the import's ordinal. If this constant is |
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| 58 | /// not specified, then the Ordinal/Hint field should always be interpreted |
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| 59 | /// as the import's hint. |
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| 60 | Ordinal = 0, |
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| 61 | /// The import name is identical to the public symbol name |
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| 62 | Name = 1, |
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| 63 | /// The import name is the public symbol name, but skipping the leading ?, |
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| 64 | /// @, or optionally _. |
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| 65 | NameNoprefix = 2, |
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| 66 | /// The import name is the public symbol name, but skipping the leading ?, |
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| 67 | /// @, or optionally _, and truncating at the first @. |
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| 68 | NameUndecorate = 3, |
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| 69 | /// The import name is specified as a separate string in the import library |
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| 70 | /// object file. |
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| 71 | NameExportas = 4, |
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| 72 | } |
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| 73 | |
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| 74 | impl From<ImportNameType> for u16 { |
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| 75 | fn from(val: ImportNameType) -> Self { |
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| 76 | val as u16 |
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| 77 | } |
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| 78 | } |
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| 79 | |
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