67 lines
1.8 KiB
C
67 lines
1.8 KiB
C
/* TODO:
|
|
1. check the ARM EABI version--this works for versions 1 and 2.
|
|
2. use a more-intelligent approach to finding the symbol table, symbol-string
|
|
table, and the .dynamic section.
|
|
3. fix the determination of the host and ELF-file endianness
|
|
4. write the help screen
|
|
*/
|
|
|
|
#include <stdio.h>
|
|
#include <common.h>
|
|
#include <debug.h>
|
|
#include <libelf.h>
|
|
#include <elf.h>
|
|
#include <gelf.h>
|
|
#include <cmdline.h>
|
|
#include <string.h>
|
|
#include <errno.h>
|
|
#include <string.h>
|
|
#include <sys/types.h>
|
|
#include <sys/stat.h>
|
|
#include <fcntl.h>
|
|
#include <unistd.h>
|
|
#include <lsd.h>
|
|
|
|
/* Flag set by --verbose. This variable is global as it is accessed by the
|
|
macro INFO() in multiple compilation unites. */
|
|
int verbose_flag = 0;
|
|
/* Flag set by --quiet. This variable is global as it is accessed by the
|
|
macro PRINT() in multiple compilation unites. */
|
|
int quiet_flag = 0;
|
|
|
|
int main(int argc, char **argv)
|
|
{
|
|
char **lookup_dirs = NULL;
|
|
int num_lookup_dirs;
|
|
int print_info;
|
|
int list_needed_libs;
|
|
|
|
/* Do not issue INFO() statements before you call get_options() to set
|
|
the verbose flag as necessary.
|
|
*/
|
|
|
|
int first = get_options(argc, argv,
|
|
&list_needed_libs,
|
|
&print_info,
|
|
&lookup_dirs,
|
|
&num_lookup_dirs,
|
|
&verbose_flag);
|
|
|
|
if (first == argc) {
|
|
print_help();
|
|
FAILIF(1, "You must specify at least one input ELF file!\n");
|
|
}
|
|
|
|
/* Check to see whether the ELF library is current. */
|
|
FAILIF (elf_version(EV_CURRENT) == EV_NONE, "libelf is out of date!\n");
|
|
|
|
/* List symbol dependencies... */
|
|
lsd(&argv[first], argc - first,
|
|
list_needed_libs, print_info,
|
|
lookup_dirs, num_lookup_dirs);
|
|
|
|
FREE(lookup_dirs);
|
|
|
|
return 0;
|
|
}
|
|
|