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Fix objdiff-wasm build

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This commit is contained in:
Luke Street 2025-08-02 11:32:04 -06:00
parent c9c3b32376
commit 91bc23edfc
1 changed files with 6 additions and 3 deletions
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9
objdiff-core/src/obj/dwarf2.rs
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@ -1,5 +1,7 @@
use alloc::{borrow::Cow, vec::Vec};
use anyhow::{Context, Result}; use anyhow::{Context, Result};
use object::{Object, ObjectSection}; use object::{Object as _, ObjectSection as _};
use typed_arena::Arena; use typed_arena::Arena;
use crate::obj::{Section, SectionKind}; use crate::obj::{Section, SectionKind};
@ -83,7 +85,7 @@ fn load_file_section<'input, 'arena, Endian: gimli::Endianity>(
id: gimli::SectionId, id: gimli::SectionId,
file: &object::File<'input>, file: &object::File<'input>,
endian: Endian, endian: Endian,
arena_data: &'arena Arena<alloc::borrow::Cow<'input, [u8]>>, arena_data: &'arena Arena<Cow<'input, [u8]>>,
arena_relocations: &'arena Arena<RelocationMap>, arena_relocations: &'arena Arena<RelocationMap>,
) -> Result<Relocate<'arena, gimli::EndianSlice<'arena, Endian>>> { ) -> Result<Relocate<'arena, gimli::EndianSlice<'arena, Endian>>> {
let mut relocations = RelocationMap::default(); let mut relocations = RelocationMap::default();
@ -93,7 +95,7 @@ fn load_file_section<'input, 'arena, Endian: gimli::Endianity>(
section.uncompressed_data()? section.uncompressed_data()?
} }
// Use a non-zero capacity so that `ReaderOffsetId`s are unique. // Use a non-zero capacity so that `ReaderOffsetId`s are unique.
None => alloc::borrow::Cow::Owned(Vec::with_capacity(1)), None => Cow::Owned(Vec::with_capacity(1)),
}; };
let data_ref = arena_data.alloc(data); let data_ref = arena_data.alloc(data);
let section = gimli::EndianSlice::new(data_ref, endian); let section = gimli::EndianSlice::new(data_ref, endian);
@ -101,6 +103,7 @@ fn load_file_section<'input, 'arena, Endian: gimli::Endianity>(
Ok(Relocate::new(section, relocations)) Ok(Relocate::new(section, relocations))
} }
#[inline]
fn gimli_error(e: gimli::Error, context: &str) -> anyhow::Error { fn gimli_error(e: gimli::Error, context: &str) -> anyhow::Error {
anyhow::anyhow!("gimli error {context}: {e:?}") anyhow::anyhow!("gimli error {context}: {e:?}")
} }