mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-15 07:43:07 +00:00
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>
72 lines
1.6 KiB
Text
72 lines
1.6 KiB
Text
/*
|
|
* (C) Copyright 2003
|
|
* Wolfgang Denk 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
|
|
*/
|
|
|
|
/*
|
|
OUTPUT_FORMAT("elf32-bigmips", "elf32-bigmips", "elf32-bigmips")
|
|
*/
|
|
OUTPUT_FORMAT("elf32-tradbigmips", "elf32-tradbigmips", "elf32-tradlittlemips")
|
|
OUTPUT_ARCH(mips)
|
|
ENTRY(_start)
|
|
SECTIONS
|
|
{
|
|
. = 0x00000000;
|
|
|
|
. = ALIGN(4);
|
|
.text :
|
|
{
|
|
*(.text*)
|
|
}
|
|
|
|
. = ALIGN(4);
|
|
.rodata : { *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) }
|
|
|
|
. = ALIGN(4);
|
|
.data : { *(.data*) }
|
|
|
|
. = .;
|
|
_gp = ALIGN(16) +0x7ff0;
|
|
|
|
.got : {
|
|
__got_start = .;
|
|
*(.got)
|
|
__got_end = .;
|
|
}
|
|
|
|
. = ALIGN(4);
|
|
.sdata : { *(.sdata*) }
|
|
|
|
. = .;
|
|
.u_boot_cmd : {
|
|
__u_boot_cmd_start = .;
|
|
*(.u_boot_cmd)
|
|
__u_boot_cmd_end = .;
|
|
}
|
|
|
|
uboot_end_data = .;
|
|
num_got_entries = (__got_end - __got_start) >> 2;
|
|
|
|
. = ALIGN(4);
|
|
.sbss : { *(.sbss*) }
|
|
.bss : { *(.bss*) . = ALIGN(4); }
|
|
uboot_end = .;
|
|
}
|