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