mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-17 18:28:55 +00:00
ef123c5253
Refactor linker-generated array code so that symbols which were previously linker-generated are now compiler- generated. This causes relocation records of type R_ARM_ABS32 to become R_ARM_RELATIVE, which makes code which uses LGA able to run before relocation as well as after. Note: this affects more than ARM targets, as linker- lists span possibly all target architectures, notably PowerPC. Conflicts: arch/arm/cpu/arm926ejs/mxs/u-boot-spl.lds arch/arm/cpu/arm926ejs/spear/u-boot-spl.lds arch/arm/cpu/armv7/omap-common/u-boot-spl.lds board/ait/cam_enc_4xx/u-boot-spl.lds board/davinci/da8xxevm/u-boot-spl-da850evm.lds board/davinci/da8xxevm/u-boot-spl-hawk.lds board/vpac270/u-boot-spl.lds Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
50 lines
1.6 KiB
C
50 lines
1.6 KiB
C
/*
|
|
* Copyright 2000-2009
|
|
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
|
|
*
|
|
* See file CREDITS for list of people who contributed to this
|
|
* project.
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License as
|
|
* published by the Free Software Foundation; either version 2 of
|
|
* the License, or (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
|
* MA 02111-1307 USA
|
|
*/
|
|
|
|
#include <common.h>
|
|
#include <command.h>
|
|
|
|
static int do_help(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
|
|
{
|
|
cmd_tbl_t *start = ll_entry_start(cmd_tbl_t, cmd);
|
|
const int len = ll_entry_count(cmd_tbl_t, cmd);
|
|
return _do_help(start, len, cmdtp, flag, argc, argv);
|
|
}
|
|
|
|
U_BOOT_CMD(
|
|
help, CONFIG_SYS_MAXARGS, 1, do_help,
|
|
"print command description/usage",
|
|
"\n"
|
|
" - print brief description of all commands\n"
|
|
"help command ...\n"
|
|
" - print detailed usage of 'command'"
|
|
);
|
|
|
|
/* This does not use the U_BOOT_CMD macro as ? can't be used in symbol names */
|
|
ll_entry_declare(cmd_tbl_t, question_mark, cmd) = {
|
|
"?", CONFIG_SYS_MAXARGS, 1, do_help,
|
|
"alias for 'help'",
|
|
#ifdef CONFIG_SYS_LONGHELP
|
|
""
|
|
#endif /* CONFIG_SYS_LONGHELP */
|
|
};
|