bjoernager/rust
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Add an Mmap wrapper to rustc_data_structures

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This wrapper implements StableAddress and falls back to directly reading
the file on wasm32
This commit is contained in:
bjorn3 2021-03-29 11:18:52 +02:00
parent 3aedcf06b7
commit 8331dbe6d0
12 changed files with 56 additions and 50 deletions
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3
compiler/rustc_codegen_ssa/src/back/lto.rs
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@ -2,6 +2,7 @@ use super::write::CodegenContext;
use crate::traits::*;
use crate::ModuleCodegen;
use rustc_data_structures::memmap::Mmap;
use rustc_errors::FatalError;
use std::ffi::CString;
@ -93,7 +94,7 @@ impl<B: WriteBackendMethods> LtoModuleCodegen<B> {
pub enum SerializedModule<M: ModuleBufferMethods> {
Local(M),
FromRlib(Vec<u8>),
FromUncompressedFile(memmap2::Mmap),
FromUncompressedFile(Mmap),
}
impl<M: ModuleBufferMethods> SerializedModule<M> {