[J-u-boot.git] / include / relocate.h

/*
 * (C) Copyright 2011
 * Graeme Russ, <[email protected]>
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

#ifndef _RELOCATE_H_
#define _RELOCATE_H_

#include <common.h>

/**
 * copy_uboot_to_ram() - Copy U-Boot to its new relocated position
 *
 * @return 0 if OK, -ve on error
 */
int copy_uboot_to_ram(void);

/**
 * clear_bss() - Clear the BSS (Blocked Start by Symbol) segment
 *
 * This clears the memory used by global variables
 *
 * @return 0 if OK, -ve on error
 */
int clear_bss(void);

/**
 * do_elf_reloc_fixups() - Fix up ELF relocations in the relocated code
 *
 * This processes the relocation tables to ensure that the code can run in its
 * new location.
 *
 * @return 0 if OK, -ve on error
 */
int do_elf_reloc_fixups(void);

#endif	/* _RELOCATE_H_ */
Commit	Line	Data
e47b2d67 SG	1	/*
	2	* (C) Copyright 2011
	3	* Graeme Russ, <[email protected]>
	4	*
	5	* SPDX-License-Identifier: GPL-2.0+
	6	*/
	7
	8	#ifndef _RELOCATE_H_
	9	#define _RELOCATE_H_
	10
	11	#include <common.h>
	12
	13	/**
	14	* copy_uboot_to_ram() - Copy U-Boot to its new relocated position
	15	*
	16	* @return 0 if OK, -ve on error
	17	*/
	18	int copy_uboot_to_ram(void);
	19
	20	/**
	21	* clear_bss() - Clear the BSS (Blocked Start by Symbol) segment
	22	*
	23	* This clears the memory used by global variables
	24	*
	25	* @return 0 if OK, -ve on error
	26	*/
	27	int clear_bss(void);
	28
	29	/**
	30	* do_elf_reloc_fixups() - Fix up ELF relocations in the relocated code
	31	*
	32	* This processes the relocation tables to ensure that the code can run in its
	33	* new location.
	34	*
	35	* @return 0 if OK, -ve on error
	36	*/
	37	int do_elf_reloc_fixups(void);
	38
	39	#endif /* _RELOCATE_H_ */