tools/reorder/addrs2text.cpp
author Ed Morley <emorley@mozilla.com>
Mon, 08 Oct 2012 11:01:33 +0100
changeset 109665 8b78045e153624f66ace247eef2723e742efe86e
parent 94475 f4157e8c410708d76703f19e4dfb61859bfe32d8
permissions -rw-r--r--
Merge mozilla-central to mozilla-inbound

/* 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/. */

/*

  Converts a binary stream of address references to a text stream,
  hexadecimal, newline separated.

 */

#include <stdio.h>
#include <unistd.h>

int
main(int argc, char *argv[])
{
    unsigned int buf[1024];
    ssize_t cb;

    while ((cb = read(STDIN_FILENO, buf, sizeof buf)) > 0) {
        if (cb % sizeof buf[0])
            fprintf(stderr, "unaligned read\n");

        unsigned int *addr = buf;
        unsigned int *limit = buf + (cb / 4);

        for (; addr < limit; ++addr)
            printf("%x\n", *addr);
    }

    return 0;
}