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Added: Support for Little Endian DWARF, Inline Arrays & Additional MetroWerks Extensions (#14)

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* Added: Minimal Required Changes to Dump Sonic Heroes (PS2)

* Added: Switch for Little Endian DWARF Dump

* Added: Support for Array Ordering

* Added: Big/Little Endian Variants of u32_from_bytes

* Changed: Detect bitness from .elf header.

* Changed: Use Proper MetroWerks Names

* Changed: Use Endianness from File API

* Refactor DWARF endian handling & some fixes

* Undo accidental formatting changes

---------

Co-authored-by: Luke Street <luke@street.dev>
This commit is contained in:
Sewer
2023-12-11 18:07:29 +00:00
committed by GitHub
parent 0cfc5df20b
commit d43b95a0e4
3 changed files with 336 additions and 209 deletions
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14
src/cmd/dwarf.rs
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@@ -154,14 +154,14 @@ where
}
let mut reader = Cursor::new(&*data);
let tags = read_debug_section(&mut reader)?;
let info = read_debug_section(&mut reader, obj_file.endianness().into())?;
for (&addr, tag) in &tags {
for (&addr, tag) in &info.tags {
log::debug!("{}: {:?}", addr, tag);
}
let mut units = Vec::<String>::new();
if let Some((_, mut tag)) = tags.first_key_value() {
if let Some((_, mut tag)) = info.tags.first_key_value() {
loop {
match tag.kind {
TagKind::CompileUnit => {
@@ -175,10 +175,10 @@ where
}
writeln!(w, "\n// Compile unit: {}", unit)?;
let children = tag.children(&tags);
let children = tag.children(&info.tags);
let mut typedefs = BTreeMap::<u32, Vec<u32>>::new();
for child in children {
let tag_type = match process_root_tag(&tags, child) {
let tag_type = match process_root_tag(&info, child) {
Ok(tag_type) => tag_type,
Err(e) => {
log::error!(
@@ -198,7 +198,7 @@ where
if should_skip_tag(&tag_type) {
continue;
}
match tag_type_string(&tags, &typedefs, &tag_type) {
match tag_type_string(&info, &typedefs, &tag_type) {
Ok(s) => writeln!(w, "{}", s)?,
Err(e) => {
log::error!(
@@ -238,7 +238,7 @@ where
break;
}
}
if let Some(next) = tag.next_sibling(&tags) {
if let Some(next) = tag.next_sibling(&info.tags) {
tag = next;
} else {
break;