116 строки
1.9 KiB
ArmAsm
116 строки
1.9 KiB
ArmAsm
/* SPDX-License-Identifier: GPL-2.0 */
|
|
|
|
#include <asm/vmlinux.lds.h>
|
|
#include <asm/page.h>
|
|
#include <asm/memory.h>
|
|
|
|
OUTPUT_ARCH(csky)
|
|
ENTRY(_start)
|
|
|
|
#ifndef __cskyBE__
|
|
jiffies = jiffies_64;
|
|
#else
|
|
jiffies = jiffies_64 + 4;
|
|
#endif
|
|
|
|
#define VBR_BASE \
|
|
. = ALIGN(1024); \
|
|
vec_base = .; \
|
|
. += 512;
|
|
|
|
SECTIONS
|
|
{
|
|
. = PAGE_OFFSET + PHYS_OFFSET_OFFSET;
|
|
|
|
_stext = .;
|
|
__init_begin = .;
|
|
HEAD_TEXT_SECTION
|
|
INIT_TEXT_SECTION(PAGE_SIZE)
|
|
INIT_DATA_SECTION(PAGE_SIZE)
|
|
PERCPU_SECTION(L1_CACHE_BYTES)
|
|
. = ALIGN(PAGE_SIZE);
|
|
__init_end = .;
|
|
|
|
.text : AT(ADDR(.text) - LOAD_OFFSET) {
|
|
_text = .;
|
|
VBR_BASE
|
|
IRQENTRY_TEXT
|
|
SOFTIRQENTRY_TEXT
|
|
TEXT_TEXT
|
|
SCHED_TEXT
|
|
CPUIDLE_TEXT
|
|
LOCK_TEXT
|
|
KPROBES_TEXT
|
|
*(.fixup)
|
|
*(.gnu.warning)
|
|
} = 0
|
|
_etext = .;
|
|
|
|
/* __init_begin __init_end must be page aligned for free_initmem */
|
|
. = ALIGN(PAGE_SIZE);
|
|
|
|
|
|
_sdata = .;
|
|
RO_DATA(PAGE_SIZE)
|
|
RW_DATA(L1_CACHE_BYTES, PAGE_SIZE, THREAD_SIZE)
|
|
_edata = .;
|
|
|
|
#ifdef CONFIG_HAVE_TCM
|
|
.tcm_start : {
|
|
. = ALIGN(PAGE_SIZE);
|
|
__tcm_start = .;
|
|
}
|
|
|
|
.text_data_tcm FIXADDR_TCM : AT(__tcm_start)
|
|
{
|
|
. = ALIGN(4);
|
|
__stcm_text_data = .;
|
|
*(.tcm.text)
|
|
*(.tcm.rodata)
|
|
#ifndef CONFIG_HAVE_DTCM
|
|
*(.tcm.data)
|
|
#endif
|
|
. = ALIGN(4);
|
|
__etcm_text_data = .;
|
|
}
|
|
|
|
. = ADDR(.tcm_start) + SIZEOF(.tcm_start) + SIZEOF(.text_data_tcm);
|
|
|
|
#ifdef CONFIG_HAVE_DTCM
|
|
#define ITCM_SIZE CONFIG_ITCM_NR_PAGES * PAGE_SIZE
|
|
|
|
.dtcm_start : {
|
|
__dtcm_start = .;
|
|
}
|
|
|
|
.data_tcm FIXADDR_TCM + ITCM_SIZE : AT(__dtcm_start)
|
|
{
|
|
. = ALIGN(4);
|
|
__stcm_data = .;
|
|
*(.tcm.data)
|
|
. = ALIGN(4);
|
|
__etcm_data = .;
|
|
}
|
|
|
|
. = ADDR(.dtcm_start) + SIZEOF(.data_tcm);
|
|
|
|
.tcm_end : AT(ADDR(.dtcm_start) + SIZEOF(.data_tcm)) {
|
|
#else
|
|
.tcm_end : AT(ADDR(.tcm_start) + SIZEOF(.text_data_tcm)) {
|
|
#endif
|
|
. = ALIGN(PAGE_SIZE);
|
|
__tcm_end = .;
|
|
}
|
|
#endif
|
|
|
|
EXCEPTION_TABLE(L1_CACHE_BYTES)
|
|
BSS_SECTION(L1_CACHE_BYTES, PAGE_SIZE, L1_CACHE_BYTES)
|
|
_end = . ;
|
|
|
|
STABS_DEBUG
|
|
DWARF_DEBUG
|
|
ELF_DETAILS
|
|
|
|
DISCARDS
|
|
}
|