#ifdef CONFIG_PPC64#define PROVIDE32(x)	PROVIDE(__unused__##x)#else#define PROVIDE32(x)	PROVIDE(x)#endif#include <asm/page.h>#include <asm-generic/vmlinux.lds.h>#include <asm/cache.h>#include <asm/thread_info.h> ENTRY(_stext) PHDRS {	kernel PT_LOAD FLAGS(7); /* RWX */	notes PT_NOTE FLAGS(0);	dummy PT_NOTE FLAGS(0); 	/* binutils < 2.18 has a bug that makes it misbehave when taking an	   ELF file with all segments at load address 0 as input.  This	   happens when running "strip" on vmlinux, because of the AT() magic	   in this linker script.  People using GCC >= 4.2 won't run into	   this problem, because the "build-id" support will put some data	   into the "notes" segment (at a non-zero load address). 	   To work around this, we force some data into both the "dummy"	   segment and the kernel segment, so the dummy segment will get a	   non-zero load address.  It's not enough to always create the	   "notes" segment, since if nothing gets assigned to it, its load	   address will be zero.  */} #ifdef CONFIG_PPC64OUTPUT_ARCH(powerpc:common64)jiffies = jiffies_64;#elseOUTPUT_ARCH(powerpc:common)jiffies = jiffies_64 + 4;#endifSECTIONS{	. = 0;	reloc_start = .; 	. = KERNELBASE; /* * Text, read only data and other permanent read-only sections */ 	/* Text and gots */	.text : AT(ADDR(.text) - LOAD_OFFSET) {		ALIGN_FUNCTION();		HEAD_TEXT		_text = .;		/* careful! __ftr_alt_* sections need to be close to .text */		*(.text .fixup __ftr_alt_* .ref.text)		SCHED_TEXT		LOCK_TEXT		KPROBES_TEXT		IRQENTRY_TEXT #ifdef CONFIG_PPC32		*(.got1)		__got2_start = .;		*(.got2)		__got2_end = .;#endif /* CONFIG_PPC32 */ 	} :kernel 	. = ALIGN(PAGE_SIZE);	_etext = .;	PROVIDE32 (etext = .); 	/* Read-only data */	RODATA 	EXCEPTION_TABLE(0) 	NOTES :kernel :notes 	/* The dummy segment contents for the bug workaround mentioned above	   near PHDRS.  */	.dummy : AT(ADDR(.dummy) - LOAD_OFFSET) {		LONG(0)		LONG(0)		LONG(0)	} :kernel :dummy /* * Init sections discarded at runtime */	. = ALIGN(PAGE_SIZE);	__init_begin = .;	INIT_TEXT_SECTION(PAGE_SIZE) :kernel 	/* .exit.text is discarded at runtime, not link time,	 * to deal with references from __bug_table	 */	.exit.text : AT(ADDR(.exit.text) - LOAD_OFFSET) {		EXIT_TEXT	} 	.init.data : AT(ADDR(.init.data) - LOAD_OFFSET) {		INIT_DATA		__vtop_table_begin = .;		*(.vtop_fixup);		__vtop_table_end = .;		__ptov_table_begin = .;		*(.ptov_fixup);		__ptov_table_end = .;#ifdef CONFIG_PPC_ISERIES		__dt_strings_start = .;		*(.dt_strings);		__dt_strings_end = .;#endif	} 	.init.setup : AT(ADDR(.init.setup) - LOAD_OFFSET) {		INIT_SETUP(16)	} 	.initcall.init : AT(ADDR(.initcall.init) - LOAD_OFFSET) {		INIT_CALLS	} 	.con_initcall.init : AT(ADDR(.con_initcall.init) - LOAD_OFFSET) {		CON_INITCALL	} 	SECURITY_INIT 	. = ALIGN(8);	__ftr_fixup : AT(ADDR(__ftr_fixup) - LOAD_OFFSET) {		__start___ftr_fixup = .;		*(__ftr_fixup)		__stop___ftr_fixup = .;	}	. = ALIGN(8);	__mmu_ftr_fixup : AT(ADDR(__mmu_ftr_fixup) - LOAD_OFFSET) {		__start___mmu_ftr_fixup = .;		*(__mmu_ftr_fixup)		__stop___mmu_ftr_fixup = .;	}	. = ALIGN(8);	__lwsync_fixup : AT(ADDR(__lwsync_fixup) - LOAD_OFFSET) {		__start___lwsync_fixup = .;		*(__lwsync_fixup)		__stop___lwsync_fixup = .;	}#ifdef CONFIG_PPC64	. = ALIGN(8);	__fw_ftr_fixup : AT(ADDR(__fw_ftr_fixup) - LOAD_OFFSET) {		__start___fw_ftr_fixup = .;		*(__fw_ftr_fixup)		__stop___fw_ftr_fixup = .;	}#endif	.init.ramfs : AT(ADDR(.init.ramfs) - LOAD_OFFSET) {		INIT_RAM_FS	} 	PERCPU_SECTION(L1_CACHE_BYTES) 	. = ALIGN(8);	.machine.desc : AT(ADDR(.machine.desc) - LOAD_OFFSET) {		__machine_desc_start = . ;		*(.machine.desc)		__machine_desc_end = . ;	}#ifdef CONFIG_RELOCATABLE	. = ALIGN(8);	.dynsym : AT(ADDR(.dynsym) - LOAD_OFFSET) { *(.dynsym) }	.dynstr : AT(ADDR(.dynstr) - LOAD_OFFSET) { *(.dynstr) }	.dynamic : AT(ADDR(.dynamic) - LOAD_OFFSET)	{		__dynamic_start = .;		*(.dynamic)	}	.hash : AT(ADDR(.hash) - LOAD_OFFSET) { *(.hash) }	.interp : AT(ADDR(.interp) - LOAD_OFFSET) { *(.interp) }	.rela.dyn : AT(ADDR(.rela.dyn) - LOAD_OFFSET)	{		__rela_dyn_start = .;		*(.rela*)	}#endif 	/* freed after init ends here */	. = ALIGN(PAGE_SIZE);	__init_end = .; /* * And now the various read/write data */ 	. = ALIGN(PAGE_SIZE);	_sdata = .; #ifdef CONFIG_PPC32	.data : AT(ADDR(.data) - LOAD_OFFSET) {		DATA_DATA		*(.sdata)		*(.got.plt) *(.got)	}#else	.data : AT(ADDR(.data) - LOAD_OFFSET) {		DATA_DATA		*(.data.rel*)		*(.toc1)		*(.branch_lt)	} 	.opd : AT(ADDR(.opd) - LOAD_OFFSET) {		*(.opd)	} 	.got : AT(ADDR(.got) - LOAD_OFFSET) {		__toc_start = .;		*(.got)		*(.toc)	}#endif 	/* The initial task and kernel stack */	INIT_TASK_DATA_SECTION(THREAD_SIZE) 	.data..page_aligned : AT(ADDR(.data..page_aligned) - LOAD_OFFSET) {		PAGE_ALIGNED_DATA(PAGE_SIZE)	} 	.data..cacheline_aligned : AT(ADDR(.data..cacheline_aligned) - LOAD_OFFSET) {		CACHELINE_ALIGNED_DATA(L1_CACHE_BYTES)	} 	.data..read_mostly : AT(ADDR(.data..read_mostly) - LOAD_OFFSET) {		READ_MOSTLY_DATA(L1_CACHE_BYTES)	} 	. = ALIGN(PAGE_SIZE);	.data_nosave : AT(ADDR(.data_nosave) - LOAD_OFFSET) {		NOSAVE_DATA	} 	. = ALIGN(PAGE_SIZE);	_edata  =  .;	PROVIDE32 (edata = .); /* * And finally the bss */ 	BSS_SECTION(0, 0, 0) 	. = ALIGN(PAGE_SIZE);	_end = . ;	PROVIDE32 (end = .); 	/* Sections to be discarded. */	DISCARDS}