32ea2abe3b
We should make sure _stack/_estack and the other labels are consistent. And _data & _edata is also useful to clean up the sensitive data on the data section. BUG=b:248610274 TEST=emerge-cherry libpayload BRANCH=none Cq-Depend: chromium:5052462 Change-Id: I589040f4db60b35813ea9f4ba9503244bd7def00 Signed-off-by: Yi Chou <yich@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79144 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>
93 lines
2.2 KiB
Plaintext
93 lines
2.2 KiB
Plaintext
/*
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*
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* Copyright (C) 2008 Advanced Micro Devices, Inc.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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OUTPUT_FORMAT(elf32-i386)
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OUTPUT_ARCH(i386)
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ENTRY(_entry)
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SECTIONS
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{
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. = CONFIG_LP_BASE_ADDRESS;
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. = ALIGN(16);
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_start = .;
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.text : {
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_text = .;
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*(.text._entry)
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*(.text)
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*(.text.*)
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_etext = .;
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}
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.rodata : {
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_rodata = .;
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*(.rodata)
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*(.rodata.*)
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_erodata = .;
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}
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.data : {
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_data = .;
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*(.data)
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*(.data.*)
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_edata = .;
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}
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.bss : {
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_bss = .;
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*(.sbss)
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*(.sbss.*)
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*(.bss)
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*(.bss.*)
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*(COMMON)
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_ebss = .;
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/* Stack and heap */
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. = ALIGN(16);
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_heap = .;
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. += CONFIG_LP_HEAP_SIZE;
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. = ALIGN(16);
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_eheap = .;
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_stack = .;
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. += CONFIG_LP_STACK_SIZE;
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. = ALIGN(16);
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_estack = .;
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}
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_end = .;
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/DISCARD/ : {
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*(.comment)
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*(.note*)
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}
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}
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