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// SPDX-License-Identifier: GPL-2.0-only
/*
* kallsyms.c - translate address to symbols
*/
#include <common.h>
#include <kallsyms.h>
#include <command.h>
#include <malloc.h>
#include <complete.h>
#include <getopt.h>
#include <string.h>
static int do_kallsyms(int argc, char *argv[])
{
unsigned long addr;
if (argc != 2)
return COMMAND_ERROR_USAGE;
if (kstrtoul(argv[1], 16, &addr) == 0) {
char sym[KSYM_SYMBOL_LEN];
sprint_symbol(sym, addr);
printf("%s\n", sym);
return 0;
}
if ((addr = kallsyms_lookup_name(argv[1]))) {
printf("0x%08lx\n", addr);
return 0;
}
return COMMAND_ERROR;
}
BAREBOX_CMD_HELP_START(kallsyms)
BAREBOX_CMD_HELP_TEXT("Lookup address or symbol using kallsyms table")
BAREBOX_CMD_HELP_END
BAREBOX_CMD_START(kallsyms)
.cmd = do_kallsyms,
BAREBOX_CMD_DESC("query kallsyms table")
BAREBOX_CMD_OPTS("[SYMBOL | ADDRESS]")
BAREBOX_CMD_GROUP(CMD_GRP_MISC)
BAREBOX_CMD_COMPLETE(empty_complete)
BAREBOX_CMD_HELP(cmd_kallsyms_help)
BAREBOX_CMD_END
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