8fbd363d52
Ready for review. Final link step on android fails, but we know how to fix it and will add it to this branch soon. Source-Repo: https://github.com/servo/servo Source-Revision: 2cc08f289ab909de44fa09a07b2c43b70ce379b9
35 lines
1.0 KiB
Rust
35 lines
1.0 KiB
Rust
/* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
use std::old_io as io;
|
|
use std::old_io::Writer;
|
|
use std::mem;
|
|
use std::mem::size_of;
|
|
use std::slice;
|
|
|
|
fn hexdump_slice(buf: &[u8]) {
|
|
let mut stderr = io::stderr();
|
|
stderr.write(b" ").unwrap();
|
|
for (i, &v) in buf.iter().enumerate() {
|
|
let output = format!("{:02X} ", v as uint);
|
|
stderr.write(output.as_bytes()).unwrap();
|
|
match i % 16 {
|
|
15 => { stderr.write(b"\n ").unwrap(); },
|
|
7 => { stderr.write(b" ").unwrap(); },
|
|
_ => ()
|
|
}
|
|
stderr.flush().unwrap();
|
|
}
|
|
stderr.write(b"\n").unwrap();
|
|
}
|
|
|
|
pub fn hexdump<T>(obj: &T) {
|
|
unsafe {
|
|
let buf: *const u8 = mem::transmute(obj);
|
|
debug!("dumping at {:p}", buf);
|
|
let from_buf = slice::from_raw_buf(&buf, size_of::<T>());
|
|
hexdump_slice(from_buf);
|
|
}
|
|
}
|