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barebox/arch/arm/lib/pbl.lds.S

95 lines
1.8 KiB
ArmAsm

/*
* (C) Copyright 2012 Sascha Hauer <s.hauer@pengutronix.de>, Pengutronix
*
* 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.
*
*/
#include <sizes.h>
#include <asm-generic/barebox.lds.h>
#include <asm-generic/memory_layout.h>
#ifdef CONFIG_PBL_RELOCATABLE
#define BASE 0x0
#else
#define BASE (TEXT_BASE - SZ_2M)
#endif
OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
OUTPUT_ARCH(arm)
SECTIONS
{
. = BASE;
PRE_IMAGE
. = ALIGN(4);
.text :
{
_stext = .;
_text = .;
*(.text_head_entry*)
__bare_init_start = .;
*(.text_bare_init*)
__bare_init_end = .;
*(.text*)
}
/* Discard unwind if enable in barebox */
/DISCARD/ : { *(.ARM.ex*) }
BAREBOX_BARE_INIT_SIZE
BAREBOX_PBL_SIZE
. = ALIGN(4);
.rodata : { *(.rodata*) }
_etext = .; /* End of text and rodata section */
. = ALIGN(4);
.data : { *(.data*) }
.rel.dyn : {
__rel_dyn_start = .;
*(.rel*)
__rel_dyn_end = .;
}
.dynsym : {
__dynsym_start = .;
*(.dynsym)
__dynsym_end = .;
}
. = ALIGN(4);
__bss_start = .;
.bss : { *(.bss*) }
__bss_stop = .;
_end = .;
. = ALIGN(4);
__piggydata_start = .;
.piggydata : {
*(.piggydata)
}
__piggydata_end = .;
. = ALIGN(4);
.image_end : {
KEEP(*(.image_end))
}
__image_end = .;
_barebox_image_size = __image_end - BASE;
_barebox_pbl_size = __bss_start - BASE;
}