/* * 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> #include "image.h" #define ARM_EXIT_KEEP(x)#define ARM_EXIT_DISCARD(x)	x OUTPUT_ARCH(aarch64)ENTRY(_text) jiffies = jiffies_64; #define HYPERVISOR_TEXT					\	/*						\	 * Force the alignment to be compatible with	\	 * the vectors requirements			\	 */						\	. = ALIGN(2048);				\	VMLINUX_SYMBOL(__hyp_idmap_text_start) = .;	\	*(.hyp.idmap.text)				\	VMLINUX_SYMBOL(__hyp_idmap_text_end) = .;	\	VMLINUX_SYMBOL(__hyp_text_start) = .;		\	*(.hyp.text)					\	VMLINUX_SYMBOL(__hyp_text_end) = .; 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	*/			__exception_text_start = .;			*(.exception.text)			__exception_text_end = .;			IRQENTRY_TEXT			TEXT_TEXT			SCHED_TEXT			LOCK_TEXT			HYPERVISOR_TEXT			*(.fixup)			*(.gnu.warning)		. = ALIGN(16);		*(.got)			/* Global offset table		*/	} 	RO_DATA(PAGE_SIZE)	EXCEPTION_TABLE(8)	NOTES	_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) 	. = ALIGN(PAGE_SIZE);	__init_end = .; 	_data = .;	_sdata = .;	RW_DATA_SECTION(64, PAGE_SIZE, THREAD_SIZE)	_edata = .; 	BSS_SECTION(0, 0, 0) 	. = ALIGN(PAGE_SIZE);	idmap_pg_dir = .;	. += IDMAP_DIR_SIZE;	swapper_pg_dir = .;	. += SWAPPER_DIR_SIZE; 	_end = .; 	STABS_DEBUG 	HEAD_SYMBOLS} /* * The HYP init code can't be more than a page long. */ASSERT(((__hyp_idmap_text_start + PAGE_SIZE) > __hyp_idmap_text_end),       "HYP init code too big") /* * If padding is applied before .head.text, virt<->phys conversions will fail. */ASSERT(_text == (PAGE_OFFSET + TEXT_OFFSET), "HEAD is misaligned")