static void
cmd_list (const gchar *file,
const gchar *section,
const gchar *path,
gboolean details)
{
GResource *resource;
#ifdef HAVE_LIBELF
Elf *elf;
int fd;
if ((elf = get_elf (file, &fd)))
{
elf_list_resources (elf, fd, section, path ? path : "", details);
elf_end (elf);
close (fd);
}
else
#endif
if ((resource = get_resource (file)))
{
list_resource (resource, "/", "", path ? path : "", details);
g_resource_unref (resource);
}
else
{
g_printerr ("Don't know how to handle %s\n", file);
#ifndef HAVE_LIBELF
g_printerr ("gresource is built without elf support\n");
#endif
}
}
int crunch_pltmap()
{
list_t * list;
elf_t * elf;
addr_t curvma;
char * data;
size_t nread,
tread = 0;
if(!(list = get_pltmap()))
error_ret("can't get plt_map()",-1);
if((curvma = get_plt(NULL))<=0)
error_ret("can't get plt",-1);
if(!(elf = get_elf()))
error_ret("can't get elf",-1);
if(!(data=data_at_addr(elf,curvma)))
error_ret("can't get data",-1);
if((nread = crunch_plt_header( data , curvma ))<=0)
error_ret("bad plt header",-1);
tread += nread;
int reloff;
while((nread = crunch_plt_entry( data + tread, curvma + tread ,
&reloff , NULL ))>0)
{
plt_map_t * map;
Elf32_Rel * rel_plt;
char * str;
map = new_plt_map();
if(!(rel_plt=get_rel_plt(elf)))
error_ret("can't get reloc table",-1);
map->vaddr = curvma + tread;
map->off = reloff;
rel_plt += (reloff/sizeof(*rel_plt));
str = dsym_name_by_index( elf , ELF32_R_SYM(rel_plt->r_info));
map->name = strdup( str ? str : "" );
add_pltmap( list , map );
tread += nread;
}
add_pltmap_funcs(list);
return(tread);
}
int open_target( char * file )
{
if(!file)
error_die("null arg",1);
/* there's only 1 target */
if( target_elf )
free_elf( target_elf );
if(!(target_elf = new_elf(file)))
error_ret("can't open elf",-1);
#ifdef USE_COMMANDS
/* check for info saved in xml file */
if( use_info )
if(open_target_info( target_elf ) < 0 )
error_ret("problem getting info",-1);
#endif /* USE_COMMANDS */
disasm_init();
crunch_pltmap();
gather_funcs_by_symtab( get_elf() );
gather_funcs_by_section(NULL);
get_objs_from_entry(get_elf());
gather_vars( get_elf() );
sync_func_map();
#if 0
if( do_disasm || do_pltmap ||do_disasm_seg ||do_map_dmp){
crunch_pltmap();
}
if( do_dump_funcs || do_disasm || do_disasm_seg || do_map_dmp ){
gather_funcs_by_symtab( get_elf() );
gather_funcs_by_section(NULL);
get_objs_from_entry(get_elf());
}
if( do_vars || do_disasm || do_disasm_seg || do_map_dmp || do_map_dmp )
gather_vars( get_elf() );
sync_func_map();
#endif
return(0);
}
static void
cmd_sections (const gchar *file,
const gchar *section,
const gchar *path,
gboolean details)
{
GResource *resource;
#ifdef HAVE_LIBELF
Elf *elf;
gint fd;
if ((elf = get_elf (file, &fd)))
{
elf_foreach_resource_section (elf, print_section_name, NULL);
elf_end (elf);
close (fd);
}
else
#endif
if ((resource = get_resource (file)))
{
/* No sections */
g_resource_unref (resource);
}
else
{
g_printerr ("Don't know how to handle %s\n", file);
#ifndef HAVE_LIBELF
g_printerr ("gresource is built without elf support\n");
#endif
}
}
int show_dsymtab( char **argv )
{
if( *argv ) error_ret("bad args",-1);
dump_dsymtab( get_elf() );
return( COMMAND_SUCCESS );
}