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Unwrap code section in arm.rs

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This commit is contained in:
Aetias 2024-05-23 16:49:38 +02:00
parent 0f9dd7ed41
commit 71de77681c
1 changed files with 2 additions and 1 deletions
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3
objdiff-core/src/arch/arm.rs
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@ -1,6 +1,6 @@
use std::{borrow::Cow, collections::HashMap}; use std::{borrow::Cow, collections::HashMap};
use anyhow::{bail, Result}; use anyhow::{anyhow, bail, Result};
use armv5te::{arm, thumb}; use armv5te::{arm, thumb};
use object::{ use object::{
elf, File, Object, ObjectSection, ObjectSymbol, Relocation, RelocationFlags, SectionIndex, elf, File, Object, ObjectSection, ObjectSymbol, Relocation, RelocationFlags, SectionIndex,
@ -51,6 +51,7 @@ impl ObjArch for ObjArchArm {
config: &DiffObjConfig, config: &DiffObjConfig,
) -> Result<ProcessCodeResult> { ) -> Result<ProcessCodeResult> {
let (section, symbol) = obj.section_symbol(symbol_ref); let (section, symbol) = obj.section_symbol(symbol_ref);
let section = section.ok_or_else(|| anyhow!("Code symbol section not found"))?;
let mut code = &section.data let mut code = &section.data
[symbol.section_address as usize..(symbol.section_address + symbol.size) as usize]; [symbol.section_address as usize..(symbol.section_address + symbol.size) as usize];