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/*
* This file is part of the coreboot project.
*
* Copyright 2014 Google Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc.
*/
/* This file is included inside a SECTIONS block */
/* First we place the code and read only data (typically const declared).
* This could theoretically be placed in rom.
*/
.text : {
_program = .;
_ramstage = .;
_text = .;
*(.text._start);
*(.text.stage_entry);
*(.text);
*(.text.*);
. = ALIGN(16);
_etext = .;
} : to_load
#if IS_ENABLED(CONFIG_COVERAGE)
.ctors : {
. = ALIGN(0x100);
__CTOR_LIST__ = .;
KEEP(*(.ctors));
LONG(0);
LONG(0);
__CTOR_END__ = .;
}
#endif
/* TODO: align data sections to cache lines? (is that really useful?) */
.rodata : {
_rodata = .;
. = ALIGN(8);
/* If any changes are made to the driver start/symbols or the
* section names the equivalent changes need to made to
* rmodule.ld. */
pci_drivers = . ;
KEEP(*(.rodata.pci_driver));
epci_drivers = . ;
cpu_drivers = . ;
KEEP(*(.rodata.cpu_driver));
ecpu_drivers = . ;
_bs_init_begin = .;
KEEP(*(.bs_init));
LONG(0);
LONG(0);
_bs_init_end = .;
_cbmem_init_hooks = .;
KEEP(*(.rodata.cbmem_init_hooks));
_ecbmem_init_hooks = .;
*(.rodata)
*(.rodata.*)
/* kevinh/Ispiri - Added an align, because the objcopy tool
* incorrectly converts sections that are not long word aligned.
*/
. = ALIGN(8);
_erodata = .;
}
.data : {
/* Move to different cache line to avoid false sharing with .rodata. */
. = ALIGN(64); /* May not be actual line size, not that important. */
_data = .;
*(.data)
*(.data.*)
_edata = .;
}
.bss . : {
_bss = .;
*(.bss)
*(.bss.*)
*(.sbss)
*(.sbss.*)
_ebss = .;
}
.heap . : {
_heap = .;
/* Reserve CONFIG_HEAP_SIZE bytes for the heap */
. += CONFIG_HEAP_SIZE ;
. = ALIGN(4);
_eheap = .;
_eramstage = .;
_eprogram = .;
}
/* Discard the sections we don't need/want */
/DISCARD/ : {
*(.comment)
*(.note)
*(.note.*)
}
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