mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-18 02:38:56 +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>
139 lines
2.1 KiB
Text
139 lines
2.1 KiB
Text
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright (c) 2004-2008 Texas Instruments
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*
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* (C) Copyright 2002
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* Gary Jennejohn, DENX Software Engineering, <garyj@denx.de>
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*/
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OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
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OUTPUT_ARCH(arm)
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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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*(.__image_copy_start)
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*(.vectors)
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CPUDIR/start.o (.text*)
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}
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/* This needs to come before *(.text*) */
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.__efi_runtime_start : {
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*(.__efi_runtime_start)
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}
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.efi_runtime : {
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*(.text.efi_runtime*)
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*(.rodata.efi_runtime*)
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*(.data.efi_runtime*)
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}
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.__efi_runtime_stop : {
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*(.__efi_runtime_stop)
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}
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.text_rest :
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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 : {
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*(.data*)
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}
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. = ALIGN(4);
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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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. = ALIGN(4);
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.efi_runtime_rel_start :
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{
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*(.__efi_runtime_rel_start)
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}
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.efi_runtime_rel : {
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*(.rel*.efi_runtime)
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*(.rel*.efi_runtime.*)
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}
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.efi_runtime_rel_stop :
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{
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*(.__efi_runtime_rel_stop)
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}
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. = ALIGN(4);
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.image_copy_end :
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{
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*(.__image_copy_end)
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}
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.rel_dyn_start :
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{
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*(.__rel_dyn_start)
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}
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.rel.dyn : {
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*(.rel*)
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}
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.rel_dyn_end :
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{
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*(.__rel_dyn_end)
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}
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.end :
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{
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*(.__end)
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}
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_image_binary_end = .;
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/*
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* Compiler-generated __bss_start and __bss_end, see arch/arm/lib/bss.c
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* __bss_base and __bss_limit are for linker only (overlay ordering)
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*/
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.bss_start __rel_dyn_start (OVERLAY) : {
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KEEP(*(.__bss_start));
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__bss_base = .;
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}
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.bss __bss_base (OVERLAY) : {
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*(.bss*)
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. = ALIGN(4);
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__bss_limit = .;
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}
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.bss_end __bss_limit (OVERLAY) : {
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KEEP(*(.__bss_end));
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}
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/*
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* Zynq needs to discard these sections because the user
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* is expected to pass this image on to tools for boot.bin
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* generation that require them to be dropped.
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*/
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/DISCARD/ : { *(.dynsym) }
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/DISCARD/ : { *(.dynbss*) }
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/DISCARD/ : { *(.dynstr*) }
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/DISCARD/ : { *(.dynamic*) }
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/DISCARD/ : { *(.plt*) }
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/DISCARD/ : { *(.interp*) }
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/DISCARD/ : { *(.gnu*) }
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/DISCARD/ : { *(.ARM.exidx*) }
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/DISCARD/ : { *(.gnu.linkonce.armexidx.*) }
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}
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