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/*
* This file is part of the coreboot project.
*
* Copyright 2015 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.
*/
#include <memlayout.h>
/* 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 = .;
_text = .;
/*
* The .rom.* sections are to acommodate x86 romstage. romcc as well
* as the assembly files put their text and data in these sections.
*/
*(.rom.text);
*(.rom.data);
*(.text._start);
*(.text.stage_entry);
*(.text);
*(.text.*);
#if ENV_RAMSTAGE || ENV_ROMSTAGE
. = ALIGN(ARCH_POINTER_ALIGN_SIZE);
_cbmem_init_hooks = .;
KEEP(*(.rodata.cbmem_init_hooks));
_ecbmem_init_hooks = .;
#endif
#if ENV_RAMSTAGE
. = ALIGN(ARCH_POINTER_ALIGN_SIZE);
_pci_drivers = .;
KEEP(*(.rodata.pci_driver));
_epci_drivers = .;
. = ALIGN(ARCH_POINTER_ALIGN_SIZE);
_cpu_drivers = .;
KEEP(*(.rodata.cpu_driver));
_ecpu_drivers = .;
#endif
. = ALIGN(ARCH_POINTER_ALIGN_SIZE);
*(.rodata);
*(.rodata.*);
. = ALIGN(ARCH_POINTER_ALIGN_SIZE);
_etext = .;
} : to_load
#if ENV_RAMSTAGE && IS_ENABLED(CONFIG_COVERAGE)
.ctors : {
. = ALIGN(0x100)
__CTOR_LIST__ = .;
KEEP(*(.ctors));
LONG(0);
LONG(0);
__CTOR_END__ = .;
}
#endif
/* Include data, bss, and heap in that order. Not defined for all stages. */
#if ARCH_STAGE_HAS_DATA_SECTION
.data : {
. = ALIGN(ARCH_CACHELINE_ALIGN_SIZE);
_data = .;
*(.data);
*(.data.*);
#ifdef __PRE_RAM__
PROVIDE(_preram_cbmem_console = .);
PROVIDE(_epreram_cbmem_console = _preram_cbmem_console);
#elif ENV_RAMSTAGE
. = ALIGN(ARCH_POINTER_ALIGN_SIZE);
_bs_init_begin = .;
KEEP(*(.bs_init));
LONG(0);
LONG(0);
_ebs_init_begin = .;
#endif
. = ALIGN(ARCH_POINTER_ALIGN_SIZE);
_edata = .;
}
#endif
#if ARCH_STAGE_HAS_BSS_SECTION
.bss : {
. = ALIGN(ARCH_POINTER_ALIGN_SIZE);
_bss = .;
*(.bss)
*(.bss.*)
*(.sbss)
*(.sbss.*)
. = ALIGN(ARCH_POINTER_ALIGN_SIZE);
_ebss = .;
}
#endif
#if ARCH_STAGE_HAS_HEAP_SECTION
.heap : {
. = ALIGN(ARCH_POINTER_ALIGN_SIZE);
_heap = .;
. += CONFIG_HEAP_SIZE;
. = ALIGN(ARCH_POINTER_ALIGN_SIZE);
_eheap = .;
}
#endif
_eprogram = .;
/* Discard the sections we don't need/want */
/DISCARD/ : {
*(.comment)
*(.comment.*)
*(.note)
*(.note.*)
*(.eh_frame);
}
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