mirror of
https://github.com/u-boot/u-boot.git
synced 2025-04-19 19:34:35 +00:00
72a8cf8dcc
There are a lot of unrelated files in common, including all of the commands. Moving them into their own directory makes them easier to find and is more logical. Some commands include non-command code, such as cmd_scsi.c. This should be sorted out at some point so that the function can be enabled with or without the associated command. Unfortunately, with m68k I get this error: m68k: + M5329AFEE +arch/m68k/cpu/mcf532x/start.o: In function `_start': +arch/m68k/cpu/mcf532x/start.S:159:(.text+0x452): relocation truncated to fit: R_68K_PC16 against symbol `board_init_f' defined in .text.board_init_f section in common/built-in.o I hope someone can shed some light on what this means. I hope it isn't depending on the position of code in the image. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Heiko Schocher <hs@denx.de> Acked-by: Stefan Roese <sr@denx.de> Acked-by: Przemyslaw Marczak <p.marczak@samsung.com>
46 lines
945 B
C
46 lines
945 B
C
/*
|
|
* cmd_strings.c - just like `strings` command
|
|
*
|
|
* Copyright (c) 2008 Analog Devices Inc.
|
|
*
|
|
* Licensed under the GPL-2 or later.
|
|
*/
|
|
|
|
#include <config.h>
|
|
#include <common.h>
|
|
#include <command.h>
|
|
|
|
static char *start_addr, *last_addr;
|
|
|
|
int do_strings(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
|
|
{
|
|
if (argc == 1)
|
|
return CMD_RET_USAGE;
|
|
|
|
if ((flag & CMD_FLAG_REPEAT) == 0) {
|
|
start_addr = (char *)simple_strtoul(argv[1], NULL, 16);
|
|
if (argc > 2)
|
|
last_addr = (char *)simple_strtoul(argv[2], NULL, 16);
|
|
else
|
|
last_addr = (char *)-1;
|
|
}
|
|
|
|
char *addr = start_addr;
|
|
do {
|
|
puts(addr);
|
|
puts("\n");
|
|
addr += strlen(addr) + 1;
|
|
} while (addr[0] && addr < last_addr);
|
|
|
|
last_addr = addr + (last_addr - start_addr);
|
|
start_addr = addr;
|
|
|
|
return 0;
|
|
}
|
|
|
|
U_BOOT_CMD(
|
|
strings, 3, 1, do_strings,
|
|
"display strings",
|
|
"<addr> [byte count]\n"
|
|
" - display strings at <addr> for at least [byte count] or first double NUL"
|
|
);
|