mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-09-30 03:12:07 +00:00
99e2fbcb69
Rename the sections used to implement linker lists so they begin with '__u_boot_list' rather than '.u_boot_list'. The double underscore at the start is still distinct from the single underscore used by the symbol names. Having a '.' in the section names conflicts with clang's ASAN instrumentation which tries to add redzones between the linker list elements, causing expected accesses to fail. However, clang doesn't try to add redzones to user sections, which are names with all alphanumeric and underscore characters. Signed-off-by: Andrew Scull <ascull@google.com> Reviewed-by: Simon Glass <sjg@chromium.org>
126 lines
2.8 KiB
Text
126 lines
2.8 KiB
Text
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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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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#include <config.h>
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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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. = CONFIG_SYS_MONITOR_BASE;
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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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/*
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* gp - Since we don't use gp for small data with option "-G0",
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* we will use gp as global data pointer. The _gp location is
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* not needed.
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*/
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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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/*
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* _end - This is end of u-boot.bin image.
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* dtb will be appended here to make u-boot-dtb.bin
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*/
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_end = .;
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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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