mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-07-26 21:03:44 +09:00
ef123c5253
Refactor linker-generated array code so that symbols which were previously linker-generated are now compiler- generated. This causes relocation records of type R_ARM_ABS32 to become R_ARM_RELATIVE, which makes code which uses LGA able to run before relocation as well as after. Note: this affects more than ARM targets, as linker- lists span possibly all target architectures, notably PowerPC. Conflicts: arch/arm/cpu/arm926ejs/mxs/u-boot-spl.lds arch/arm/cpu/arm926ejs/spear/u-boot-spl.lds arch/arm/cpu/armv7/omap-common/u-boot-spl.lds board/ait/cam_enc_4xx/u-boot-spl.lds board/davinci/da8xxevm/u-boot-spl-da850evm.lds board/davinci/da8xxevm/u-boot-spl-hawk.lds board/vpac270/u-boot-spl.lds Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
134 lines
3.3 KiB
Plaintext
134 lines
3.3 KiB
Plaintext
/*
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* (C) Copyright 2004, Psyent Corporation <www.psyent.com>
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* Scott McNutt <smcnutt@psyent.com>
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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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OUTPUT_FORMAT("elf32-littlenios2")
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OUTPUT_ARCH(nios2)
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ENTRY(_start)
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SECTIONS
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{
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.text :
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{
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arch/nios2/cpu/start.o (.text)
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*(.text)
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*(.text.*)
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*(.gnu.linkonce.t*)
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*(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
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*(.gnu.linkonce.r*)
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}
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. = ALIGN (4);
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_etext = .;
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PROVIDE (etext = .);
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/* CMD TABLE - sandwich this in between text and data so
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* the initialization code relocates the command table as
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* well -- admittedly, this is just pure laziness ;-)
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*/
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. = ALIGN(4);
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.u_boot_list : {
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KEEP(*(SORT(.u_boot_list*)));
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}
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/* INIT DATA sections - "Small" data (see the gcc -G option)
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* is always gp-relative. Here we make all init data sections
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* adjacent to simplify the startup code -- and provide
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* the global pointer for gp-relative access.
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*/
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_data = .;
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.data :
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{
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*(.data)
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*(.data.*)
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*(.gnu.linkonce.d*)
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}
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. = ALIGN(16);
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_gp = .; /* Global pointer addr */
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PROVIDE (gp = .);
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.sdata :
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{
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*(.sdata)
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*(.sdata.*)
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*(.gnu.linkonce.s.*)
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}
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. = ALIGN(4);
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_edata = .;
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PROVIDE (edata = .);
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/* UNINIT DATA - Small uninitialized data is first so it's
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* adjacent to sdata and can be referenced via gp. The normal
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* bss follows. We keep it adjacent to simplify init code.
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*/
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__bss_start = .;
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.sbss (NOLOAD) :
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{
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*(.sbss)
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*(.sbss.*)
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*(.gnu.linkonce.sb.*)
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*(.scommon)
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}
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. = ALIGN(4);
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.bss (NOLOAD) :
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{
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*(.bss)
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*(.bss.*)
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*(.dynbss)
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*(COMMON)
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*(.scommon)
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}
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. = ALIGN(4);
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__bss_end__ = .;
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PROVIDE (end = .);
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/* DEBUG -- symbol table, string table, etc. etc.
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*/
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.stab 0 : { *(.stab) }
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.stabstr 0 : { *(.stabstr) }
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.stab.excl 0 : { *(.stab.excl) }
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.stab.exclstr 0 : { *(.stab.exclstr) }
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.stab.index 0 : { *(.stab.index) }
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.stab.indexstr 0 : { *(.stab.indexstr) }
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.comment 0 : { *(.comment) }
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.debug 0 : { *(.debug) }
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.line 0 : { *(.line) }
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.debug_srcinfo 0 : { *(.debug_srcinfo) }
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.debug_sfnames 0 : { *(.debug_sfnames) }
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.debug_aranges 0 : { *(.debug_aranges) }
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.debug_pubnames 0 : { *(.debug_pubnames) }
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.debug_info 0 : { *(.debug_info) }
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.debug_abbrev 0 : { *(.debug_abbrev) }
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.debug_line 0 : { *(.debug_line) }
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.debug_frame 0 : { *(.debug_frame) }
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.debug_str 0 : { *(.debug_str) }
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.debug_loc 0 : { *(.debug_loc) }
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.debug_macinfo 0 : { *(.debug_macinfo) }
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.debug_weaknames 0 : { *(.debug_weaknames) }
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.debug_funcnames 0 : { *(.debug_funcnames) }
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.debug_typenames 0 : { *(.debug_typenames) }
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.debug_varnames 0 : { *(.debug_varnames) }
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}
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