use std::io::Read;
use std::ffi::CString;
use std::path::Path;
+use std::ptr::read_unaligned;
pub fn crate_type_allows_lto(crate_type: config::CrateType) -> bool {
match crate_type {
fn extract_bytecode_format_version(bc: &[u8]) -> u32 {
let pos = link::RLIB_BYTECODE_OBJECT_VERSION_OFFSET;
let byte_data = &bc[pos..pos + 4];
- let data = unsafe { *(byte_data.as_ptr() as *const u32) };
+ let data = unsafe { read_unaligned(byte_data.as_ptr() as *const u32) };
u32::from_le(data)
}
fn extract_compressed_bytecode_size_v1(bc: &[u8]) -> u64 {
let pos = link::RLIB_BYTECODE_OBJECT_V1_DATASIZE_OFFSET;
let byte_data = &bc[pos..pos + 8];
- let data = unsafe { *(byte_data.as_ptr() as *const u64) };
+ let data = unsafe { read_unaligned(byte_data.as_ptr() as *const u64) };
u64::from_le(data)
}