mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-16 09:48:16 +00:00
fbe53f59bd
On an XPedite5370 over 11KBytes were saved:
Before:
text data bss dec hex filename
332456 33364 33476 399296 617c0 ./u-boot
After:
text data bss dec hex filename
321075 33836 33476 388387 5ed23 ./u-boot
Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
125 lines
2.8 KiB
Text
125 lines
2.8 KiB
Text
/*
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* Copyright 2007-2009 Freescale Semiconductor, Inc.
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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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#ifndef RESET_VECTOR_ADDRESS
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#define RESET_VECTOR_ADDRESS 0xfffffffc
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#endif
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OUTPUT_ARCH(powerpc)
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PHDRS
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{
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text PT_LOAD;
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bss PT_LOAD;
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}
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SECTIONS
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{
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/* Read-only sections, merged into text segment: */
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. = + SIZEOF_HEADERS;
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.interp : { *(.interp) }
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.text :
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{
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*(.text*)
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} :text
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_etext = .;
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PROVIDE (etext = .);
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.rodata :
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{
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*(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
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} :text
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/* Read-write section, merged into data segment: */
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. = (. + 0x00FF) & 0xFFFFFF00;
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_erotext = .;
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PROVIDE (erotext = .);
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.reloc :
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{
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KEEP(*(.got))
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_GOT2_TABLE_ = .;
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KEEP(*(.got2))
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_FIXUP_TABLE_ = .;
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KEEP(*(.fixup))
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}
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__got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >> 2;
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__fixup_entries = (. - _FIXUP_TABLE_) >> 2;
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.data :
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{
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*(.data*)
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*(.sdata*)
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}
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_edata = .;
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PROVIDE (edata = .);
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. = .;
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__u_boot_cmd_start = .;
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.u_boot_cmd : { *(.u_boot_cmd) }
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__u_boot_cmd_end = .;
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. = .;
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__start___ex_table = .;
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__ex_table : { *(__ex_table) }
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__stop___ex_table = .;
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. = ALIGN(256);
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__init_begin = .;
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.text.init : { *(.text.init) }
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.data.init : { *(.data.init) }
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. = ALIGN(256);
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__init_end = .;
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.bootpg RESET_VECTOR_ADDRESS - 0xffc :
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{
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arch/powerpc/cpu/mpc85xx/start.o (.bootpg)
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} :text = 0xffff
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.resetvec RESET_VECTOR_ADDRESS :
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{
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KEEP(*(.resetvec))
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} :text = 0xffff
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. = RESET_VECTOR_ADDRESS + 0x4;
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/*
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* Make sure that the bss segment isn't linked at 0x0, otherwise its
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* address won't be updated during relocation fixups. Note that
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* this is a temporary fix. Code to dynamically the fixup the bss
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* location will be added in the future. When the bss relocation
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* fixup code is present this workaround should be removed.
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*/
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#if (RESET_VECTOR_ADDRESS == 0xfffffffc)
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. |= 0x10;
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#endif
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__bss_start = .;
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.bss (NOLOAD) :
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{
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*(.sbss*)
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*(.bss*)
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*(COMMON)
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} :bss
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. = ALIGN(4);
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_end = . ;
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PROVIDE (end = .);
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}
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