1 // Copyright 2023, The Android Open Source Project
2 //
3 // Licensed under the Apache License, Version 2.0 (the "License");
4 // you may not use this file except in compliance with the License.
5 // You may obtain a copy of the License at
6 //
7 //     http://www.apache.org/licenses/LICENSE-2.0
8 //
9 // Unless required by applicable law or agreed to in writing, software
10 // distributed under the License is distributed on an "AS IS" BASIS,
11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 // See the License for the specific language governing permissions and
13 // limitations under the License.
14 
15 #![cfg_attr(not(test), no_std)]
16 
17 // Library error type.
18 #[derive(Debug)]
19 pub enum BootError {
20     IntegerOverflow,
21     InvalidInput,
22     InvalidZImage,
23     UnsupportedZImage,
24     E820MemoryMapCallbackError(i64),
25 }
26 
27 /// Library result type,
28 pub type Result<T> = core::result::Result<T, BootError>;
29 
30 #[cfg(target_arch = "aarch64")]
31 pub mod aarch64;
32 #[cfg(target_arch = "riscv64")]
33 pub mod riscv64;
34 #[cfg(any(target_arch = "x86_64", target_arch = "x86"))]
35 pub mod x86;
36