/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
*/
#include <asm-generic/vmlinux.lds.h>
#include <asm/cache.h>
#include <asm/page.h>
#include <asm/thread_info.h>
OUTPUT_ARCH(arc)
ENTRY(res_service)
#ifdef CONFIG_CPU_BIG_ENDIAN
jiffies = jiffies_64 + 4;
#else
jiffies = jiffies_64;
#endif
SECTIONS
{
/*
* ICCM starts at 0x8000_0000. So if kernel is relocated to some other
* address, make sure peripheral at 0x8z doesn't clash with ICCM
* Essentially vector is also in ICCM.
*/
. = CONFIG_LINUX_LINK_BASE;
_int_vec_base_lds = .;
.vector : {
*(.vector)
. =
ALIGN(PAGE_SIZE);
}
#ifdef CONFIG_ARC_HAS_ICCM
.text.arcfp : {
*(.text.arcfp)
. =
ALIGN(CONFIG_ARC_ICCM_SZ * 1024);
}
#endif
/*
* The reason for having a separate subsection .init.ramfs is to
* prevent objdump from including it in kernel dumps
*
* Reason for having .init.ramfs above .init is to make sure that the
* binary blob is tucked away to one side, reducing the displacement
* between .init.text and .text, avoiding any possible relocation
* errors because of calls from .init.text to .text
* Yes such calls do exist. e.g.
* decompress_inflate.c:gunzip( ) -> zlib_inflate_workspace( )
*/
__init_begin = .;
.init.ramfs : { INIT_RAM_FS }
. =
ALIGN(PAGE_SIZE);
HEAD_TEXT_SECTION
INIT_TEXT_SECTION(L1_CACHE_BYTES)
/* INIT_DATA_SECTION open-coded: special INIT_RAM_FS handling */
.init.
data : {
INIT_DATA
INIT_SETUP(L1_CACHE_BYTES)
INIT_CALLS
CON_INITCALL
}
.init.arch.info : {
__arch_info_begin = .;
*(.arch.info.init)
__arch_info_end = .;
}
PERCPU_SECTION(L1_CACHE_BYTES)
. =
ALIGN(PAGE_SIZE);
__init_end = .;
.text : {
_text = .;
_stext = .;
TEXT_TEXT
SCHED_TEXT
LOCK_TEXT
KPROBES_TEXT
IRQENTRY_TEXT
SOFTIRQENTRY_TEXT
*(.fixup)
*(.gnu.warning)
}
EXCEPTION_TABLE(L1_CACHE_BYTES)
_etext = .;
_sdata = .;
RO_DATA(PAGE_SIZE)
/*
* 1. this is .data essentially
* 2. THREAD_SIZE for init.task, must be kernel-stk sz aligned
*/
RW_DATA(L1_CACHE_BYTES, PAGE_SIZE, THREAD_SIZE)
_edata = .;
BSS_SECTION(4, 4, 4)
#ifdef CONFIG_ARC_DW2_UNWIND
. =
ALIGN(PAGE_SIZE);
.eh_frame : {
__start_unwind = .;
*(.eh_frame)
__end_unwind = .;
}
#else
/DISCARD/ : { *(.eh_frame) }
#endif
. =
ALIGN(PAGE_SIZE);
_end = . ;
STABS_DEBUG
ELF_DETAILS
DISCARDS
.arcextmap 0 : {
*(.gnu.linkonce.arcextmap.*)
*(.arcextmap.*)
}
#ifndef CONFIG_DEBUG_INFO
/DISCARD/ : { *(.debug_frame) }
/DISCARD/ : { *(.debug_aranges) }
/DISCARD/ : { *(.debug_pubnames) }
/DISCARD/ : { *(.debug_info) }
/DISCARD/ : { *(.debug_abbrev) }
/DISCARD/ : { *(.debug_line) }
/DISCARD/ : { *(.debug_str) }
/DISCARD/ : { *(.debug_loc) }
/DISCARD/ : { *(.debug_macinfo) }
/DISCARD/ : { *(.debug_ranges) }
#endif
#ifdef CONFIG_ARC_HAS_DCCM
. = CONFIG_ARC_DCCM_BASE;
__arc_dccm_base = .;
.
data.arcfp : {
*(.
data.arcfp)
}
. =
ALIGN(CONFIG_ARC_DCCM_SZ * 1024);
#endif
}
