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add more debug info in error

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This commit is contained in:
Jean-Marie 'Histausse' Mineau 2025-03-03 13:48:08 +01:00
parent fe0dd2d6c8
commit d906c4d3d2
Signed by: histausse
GPG key ID: B66AEEDA9B645AD2
1 changed files with 12 additions and 5 deletions
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17
androscalpel/src/dex_writer.rs
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@ -503,9 +503,14 @@ impl DexWriter {
// for context
}
Instruction::Goto { label } => {
let (min_addr, max_addr) = label_min_max_addrs
.get(label)
.ok_or(anyhow!("Label {label} not found in label estimation map"))?;
let (min_addr, max_addr) = label_min_max_addrs.get(label).ok_or(anyhow!(
"Label {label} not found in label estimation map, known labels are {}",
label_min_max_addrs
.keys()
.map(|string| string.as_str())
.collect::<Vec<_>>()
.join(", ")
))?;
let size = Instruction::goto_size_from_branch_offset_interval(
addr, *min_addr, *max_addr,
)?;
@ -948,7 +953,8 @@ impl DexWriter {
// No if let because ownership gunfooterie
let code_off = if class.direct_methods.get(id).unwrap().code.is_some() {
let code_off = self.section_manager.get_aligned_size(Section::CodeItem);
self.insert_code_item(id.clone(), true)?;
self.insert_code_item(id.clone(), true)
.with_context(|| format!("Failed to serialize code of {}", id.__str__()))?;
Uleb128(code_off + 1)
} else {
Uleb128(0)
@ -983,7 +989,8 @@ impl DexWriter {
// No if let because ownership gunfooterie
let code_off = if class.virtual_methods.get(id).unwrap().code.is_some() {
let code_off = self.section_manager.get_aligned_size(Section::CodeItem);
self.insert_code_item(id.clone(), false)?;
self.insert_code_item(id.clone(), false)
.with_context(|| format!("Failed to serialize code of {}", id.__str__()))?;
Uleb128(code_off + 1)
} else {
Uleb128(0)