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70fac51fea
This patch implements booting process, including uncompression process. Signed-off-by: Guan Xuetao <gxt@mprc.pku.edu.cn> Reviewed-by: Arnd Bergmann <arnd@arndb.de>
62 lines
1.2 KiB
Plaintext
62 lines
1.2 KiB
Plaintext
/*
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* linux/arch/unicore/boot/compressed/vmlinux.lds.in
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*
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* Code specific to PKUnity SoC and UniCore ISA
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*
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* Copyright (C) 2001-2010 GUAN Xue-tao
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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OUTPUT_ARCH(unicore32)
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ENTRY(_start)
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SECTIONS
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{
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/DISCARD/ : {
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/*
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* Discard any r/w data - this produces a link error if we have any,
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* which is required for PIC decompression. Local data generates
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* GOTOFF relocations, which prevents it being relocated independently
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* of the text/got segments.
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*/
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*(.data)
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}
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. = TEXT_START;
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_text = .;
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.text : {
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_start = .;
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*(.start)
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*(.text)
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*(.text.*)
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*(.fixup)
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*(.gnu.warning)
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*(.rodata)
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*(.rodata.*)
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*(.piggydata)
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. = ALIGN(4);
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}
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_etext = .;
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/* Assume size of decompressed image is 4x the compressed image */
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_image_size = (_etext - _text) * 4;
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_got_start = .;
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.got : { *(.got) }
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_got_end = .;
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.got.plt : { *(.got.plt) }
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_edata = .;
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. = BSS_START;
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__bss_start = .;
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.bss : { *(.bss) }
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_end = .;
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.stack : { *(.stack) }
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.comment 0 : { *(.comment) }
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}
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