/* * ld script to make ARM Linux kernel * taken from the i386 version by Russell King * Written by Martin Mares <mj@atrey.karlin.mff.cuni.cz> */ #include <asm-generic/vmlinux.lds.h>#include <asm/thread_info.h>#include <asm/memory.h>#include <asm/page.h> #define ARM_EXIT_KEEP(x)#define ARM_EXIT_DISCARD(x) x OUTPUT_ARCH(aarch64)ENTRY(stext) jiffies = jiffies_64; SECTIONS{ /* * XXX: The linker does not define how output sections are * assigned to input sections when there are multiple statements * matching the same input section name. There is no documented * order of matching. */ /DISCARD/ : { ARM_EXIT_DISCARD(EXIT_TEXT) ARM_EXIT_DISCARD(EXIT_DATA) EXIT_CALL *(.discard) *(.discard.*) } . = PAGE_OFFSET + TEXT_OFFSET; .head.text : { _text = .; HEAD_TEXT } .text : { /* Real text segment */ _stext = .; /* Text and read-only data */ *(.smp.pen.text) __exception_text_start = .; *(.exception.text) __exception_text_end = .; IRQENTRY_TEXT TEXT_TEXT SCHED_TEXT LOCK_TEXT *(.fixup) *(.gnu.warning) . = ALIGN(16); *(.got) /* Global offset table */ } RO_DATA(PAGE_SIZE) _etext = .; /* End of text and rodata section */ . = ALIGN(PAGE_SIZE); __init_begin = .; INIT_TEXT_SECTION(8) .exit.text : { ARM_EXIT_KEEP(EXIT_TEXT) } . = ALIGN(16); .init.data : { INIT_DATA INIT_SETUP(16) INIT_CALLS CON_INITCALL SECURITY_INITCALL INIT_RAM_FS } .exit.data : { ARM_EXIT_KEEP(EXIT_DATA) } PERCPU_SECTION(64) __init_end = .; . = ALIGN(THREAD_SIZE); __data_loc = .; .data : AT(__data_loc) { _data = .; /* address in memory */ _sdata = .; /* * first, the init task union, aligned * to an 8192 byte boundary. */ INIT_TASK_DATA(THREAD_SIZE) NOSAVE_DATA CACHELINE_ALIGNED_DATA(64) READ_MOSTLY_DATA(64) /* * The exception fixup table (might need resorting at runtime) */ . = ALIGN(32); __start___ex_table = .; *(__ex_table) __stop___ex_table = .; /* * and the usual data section */ DATA_DATA CONSTRUCTORS _edata = .; } _edata_loc = __data_loc + SIZEOF(.data); NOTES BSS_SECTION(0, 0, 0) _end = .; STABS_DEBUG .comment 0 : { *(.comment) }}
/*
* ld script to make ARM Linux kernel
* taken from the i386 version by Russell King
* Written by Martin Mares <mj@atrey.karlin.mff.cuni.cz>
*/
#include <asm-generic/vmlinux.lds.h>
#include <asm/thread_info.h>
#include <asm/memory.h>
#include <asm/page.h>
#define ARM_EXIT_KEEP(x)
#define ARM_EXIT_DISCARD(x) x
OUTPUT_ARCH(aarch64)
ENTRY(stext)
jiffies = jiffies_64;
SECTIONS
{
/*
* XXX: The linker does not define how output sections are
* assigned to input sections when there are multiple statements
* matching the same input section name. There is no documented
* order of matching.
*/
/DISCARD/ : {
ARM_EXIT_DISCARD(EXIT_TEXT)
ARM_EXIT_DISCARD(EXIT_DATA)
EXIT_CALL
*(.discard)
*(.discard.*)
}
. = PAGE_OFFSET + TEXT_OFFSET;
.head.text : {
_text = .;
HEAD_TEXT
}
.text : { /* Real text segment */
_stext = .; /* Text and read-only data */
*(.smp.pen.text)
__exception_text_start = .;
*(.exception.text)
__exception_text_end = .;
IRQENTRY_TEXT
TEXT_TEXT
SCHED_TEXT
LOCK_TEXT
*(.fixup)
*(.gnu.warning)
. = ALIGN(16);
*(.got) /* Global offset table */
}
RO_DATA(PAGE_SIZE)
_etext = .; /* End of text and rodata section */
. = ALIGN(PAGE_SIZE);
__init_begin = .;
INIT_TEXT_SECTION(8)
.exit.text : {
ARM_EXIT_KEEP(EXIT_TEXT)
}
. = ALIGN(16);
.init.data : {
INIT_DATA
INIT_SETUP(16)
INIT_CALLS
CON_INITCALL
SECURITY_INITCALL
INIT_RAM_FS
}
.exit.data : {
ARM_EXIT_KEEP(EXIT_DATA)
}
PERCPU_SECTION(64)
__init_end = .;
. = ALIGN(THREAD_SIZE);
__data_loc = .;
.data : AT(__data_loc) {
_data = .; /* address in memory */
_sdata = .;
/*
* first, the init task union, aligned
* to an 8192 byte boundary.
*/
INIT_TASK_DATA(THREAD_SIZE)
NOSAVE_DATA
CACHELINE_ALIGNED_DATA(64)
READ_MOSTLY_DATA(64)
/*
* The exception fixup table (might need resorting at runtime)
*/
. = ALIGN(32);
__start___ex_table = .;
*(__ex_table)
__stop___ex_table = .;
/*
* and the usual data section
*/
DATA_DATA
CONSTRUCTORS
_edata = .;
}
_edata_loc = __data_loc + SIZEOF(.data);
NOTES
BSS_SECTION(0, 0, 0)
_end = .;
STABS_DEBUG
.comment 0 : { *(.comment) }
}