mirror of
https://github.com/AsahiLinux/u-boot
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660da0947a
All architectures but MIPS are using --gc-sections on final linking. This patch introduces that feature for MIPS to reduce the memory and flash footprint. Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com> Cc: Wolfgang Denk <wd@denx.de> Cc: Stefan Roese <sr@denx.de> Cc: Thomas Lange <thomas@corelatus.se> Cc: Vlad Lungu <vlad.lungu@windriver.com> Signed-off-by: Shinya Kuribayashi <skuribay@pobox.com>
70 lines
1.6 KiB
Text
70 lines
1.6 KiB
Text
/*
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* (C) Copyright 2003
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* Wolfgang Denk Engineering, <wd@denx.de>
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*
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* See file CREDITS for list of people who contributed to this
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* project.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*/
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/*
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OUTPUT_FORMAT("elf32-bigmips", "elf32-bigmips", "elf32-bigmips")
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*/
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OUTPUT_FORMAT("elf32-tradbigmips", "elf32-tradbigmips", "elf32-tradlittlemips")
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OUTPUT_ARCH(mips)
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ENTRY(_start)
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SECTIONS
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{
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. = 0x00000000;
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. = ALIGN(4);
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.text :
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{
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*(.text*)
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}
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. = ALIGN(4);
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.rodata : { *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) }
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. = ALIGN(4);
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.data : { *(.data*) }
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. = .;
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_gp = ALIGN(16) + 0x7ff0;
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.got : {
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__got_start = .;
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*(.got)
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__got_end = .;
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}
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.sdata : { *(.sdata*) }
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.u_boot_cmd : {
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__u_boot_cmd_start = .;
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*(.u_boot_cmd)
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__u_boot_cmd_end = .;
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}
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uboot_end_data = .;
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num_got_entries = (__got_end - __got_start) >> 2;
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. = ALIGN(4);
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.sbss (NOLOAD) : { *(.sbss*) }
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.bss (NOLOAD) : { *(.bss*) . = ALIGN(4); }
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uboot_end = .;
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}
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