From 2aa4a82499d4becd2284cdb482213d541b8804dd Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 28 Apr 2024 16:29:10 +0200
Subject: Adding upstream version 86.0.1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 third_party/rust/object/examples/objdump.rs | 77 +++++++++++++++++++++++++++++
 1 file changed, 77 insertions(+)
 create mode 100644 third_party/rust/object/examples/objdump.rs

(limited to 'third_party/rust/object/examples/objdump.rs')

diff --git a/third_party/rust/object/examples/objdump.rs b/third_party/rust/object/examples/objdump.rs
new file mode 100644
index 0000000000..52b227d9de
--- /dev/null
+++ b/third_party/rust/object/examples/objdump.rs
@@ -0,0 +1,77 @@
+use object::{Object, ObjectSection};
+use std::{env, fs, process};
+
+fn main() {
+    let arg_len = env::args().len();
+    if arg_len <= 1 {
+        eprintln!("Usage: {} <file> ...", env::args().next().unwrap());
+        process::exit(1);
+    }
+
+    for file_path in env::args().skip(1) {
+        if arg_len > 2 {
+            println!();
+            println!("{}:", file_path);
+        }
+
+        let file = match fs::File::open(&file_path) {
+            Ok(file) => file,
+            Err(err) => {
+                println!("Failed to open file '{}': {}", file_path, err,);
+                return;
+            }
+        };
+        let file = match unsafe { memmap::Mmap::map(&file) } {
+            Ok(mmap) => mmap,
+            Err(err) => {
+                println!("Failed to map file '{}': {}", file_path, err,);
+                return;
+            }
+        };
+        let file = match object::File::parse(&*file) {
+            Ok(file) => file,
+            Err(err) => {
+                println!("Failed to parse file '{}': {}", file_path, err);
+                return;
+            }
+        };
+
+        if let Some(uuid) = file.mach_uuid() {
+            println!("Mach UUID: {}", uuid);
+        }
+        if let Some(build_id) = file.build_id() {
+            println!("Build ID: {:x?}", build_id);
+        }
+        if let Some((filename, crc)) = file.gnu_debuglink() {
+            println!(
+                "GNU debug link: {} CRC: {:08x}",
+                String::from_utf8_lossy(filename),
+                crc
+            );
+        }
+
+        for segment in file.segments() {
+            println!("{:?}", segment);
+        }
+
+        for (index, section) in file.sections().enumerate() {
+            println!("{}: {:?}", index, section);
+        }
+
+        for (index, symbol) in file.symbols() {
+            println!("{}: {:?}", index.0, symbol);
+        }
+
+        for section in file.sections() {
+            if section.relocations().next().is_some() {
+                println!(
+                    "\n{} relocations",
+                    section.name().unwrap_or("<invalid name>")
+                );
+                for relocation in section.relocations() {
+                    println!("{:?}", relocation);
+                }
+            }
+        }
+    }
+}
-- 
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