#include <asm/asm-offsets.h>#include <asm/thread_info.h> #define PAGE_SIZE _PAGE_SIZE /* * Put .bss..swapper_pg_dir as the first thing in .bss. This will * ensure that it has .bss alignment (64K). */#define BSS_FIRST_SECTIONS *(.bss..swapper_pg_dir) #include <asm-generic/vmlinux.lds.h> #undef mips#define mips mipsOUTPUT_ARCH(mips)ENTRY(kernel_entry)PHDRS {	text PT_LOAD FLAGS(7);	/* RWX */#ifndef CONFIG_CAVIUM_OCTEON_SOC	note PT_NOTE FLAGS(4);	/* R__ */#endif /* CAVIUM_OCTEON_SOC */} #ifdef CONFIG_32BIT	#ifdef CONFIG_CPU_LITTLE_ENDIAN		jiffies	 = jiffies_64;	#else		jiffies	 = jiffies_64 + 4;	#endif#else	jiffies	 = jiffies_64;#endif SECTIONS{#ifdef CONFIG_BOOT_ELF64	/* Read-only sections, merged into text segment: */	/* . = 0xc000000000000000; */ 	/* This is the value for an Origin kernel, taken from an IRIX kernel.  */	/* . = 0xc00000000001c000; */ 	/* Set the vaddr for the text segment to a value	 *   >= 0xa800 0000 0001 9000 if no symmon is going to configured	 *   >= 0xa800 0000 0030 0000 otherwise	 */ 	/* . = 0xa800000000300000; */	. = 0xffffffff80300000;#endif	. = VMLINUX_LOAD_ADDRESS;	/* read-only */	_text = .;	/* Text and read-only data */	.text : {		TEXT_TEXT		SCHED_TEXT		CPUIDLE_TEXT		LOCK_TEXT		KPROBES_TEXT		IRQENTRY_TEXT		SOFTIRQENTRY_TEXT		*(.text.*)		*(.fixup)		*(.gnu.warning)	} :text = 0	_etext = .;	/* End of text section */ 	EXCEPTION_TABLE(16) 	/* Exception table for data bus errors */	__dbe_table : {		__start___dbe_table = .;		*(__dbe_table)		__stop___dbe_table = .;	} #ifdef CONFIG_CAVIUM_OCTEON_SOC#define NOTES_HEADER#else /* CONFIG_CAVIUM_OCTEON_SOC */#define NOTES_HEADER :note#endif /* CONFIG_CAVIUM_OCTEON_SOC */	NOTES :text NOTES_HEADER	.dummy : { *(.dummy) } :text 	_sdata = .;			/* Start of data section */	RODATA 	/* writeable */	.data : {	/* Data */		. = . + DATAOFFSET;		/* for CONFIG_MAPPED_KERNEL */ 		INIT_TASK_DATA(THREAD_SIZE)		NOSAVE_DATA		CACHELINE_ALIGNED_DATA(1 << CONFIG_MIPS_L1_CACHE_SHIFT)		READ_MOSTLY_DATA(1 << CONFIG_MIPS_L1_CACHE_SHIFT)		DATA_DATA		CONSTRUCTORS	}	BUG_TABLE	_gp = . + 0x8000;	.lit8 : {		*(.lit8)	}	.lit4 : {		*(.lit4)	}	/* We want the small data sections together, so single-instruction offsets	   can access them all, and initialized data all before uninitialized, so	   we can shorten the on-disk segment size.  */	.sdata : {		*(.sdata)	}	_edata =  .;			/* End of data section */ 	/* will be freed after init */	. = ALIGN(PAGE_SIZE);		/* Init code and data */	__init_begin = .;	INIT_TEXT_SECTION(PAGE_SIZE)	INIT_DATA_SECTION(16) 	. = ALIGN(4);	.mips.machines.init : AT(ADDR(.mips.machines.init) - LOAD_OFFSET) {		__mips_machines_start = .;		*(.mips.machines.init)		__mips_machines_end = .;	} 	/* .exit.text is discarded at runtime, not link time, to deal with	 * references from .rodata	 */	.exit.text : {		EXIT_TEXT	}	.exit.data : {		EXIT_DATA	}#ifdef CONFIG_SMP	PERCPU_SECTION(1 << CONFIG_MIPS_L1_CACHE_SHIFT)#endif #ifdef CONFIG_RELOCATABLE	. = ALIGN(4); 	.data.reloc : {		_relocation_start = .;		/*		 * Space for relocation table		 * This needs to be filled so that the		 * relocs tool can overwrite the content.		 * An invalid value is left at the start of the		 * section to abort relocation if the table		 * has not been filled in.		 */		LONG(0xFFFFFFFF);		FILL(0);		. += CONFIG_RELOCATION_TABLE_SIZE - 4;		_relocation_end = .;	}#endif #ifdef CONFIG_MIPS_RAW_APPENDED_DTB	__appended_dtb = .;	/* leave space for appended DTB */	. += 0x100000;#elif defined(CONFIG_MIPS_ELF_APPENDED_DTB)	.appended_dtb : AT(ADDR(.appended_dtb) - LOAD_OFFSET) {		*(.appended_dtb)		KEEP(*(.appended_dtb))	}#endif	/*	 * Align to 64K in attempt to eliminate holes before the	 * .bss..swapper_pg_dir section at the start of .bss.  This	 * also satisfies PAGE_SIZE alignment as the largest page size	 * allowed is 64K.	 */	. = ALIGN(0x10000);	__init_end = .;	/* freed after init ends here */ 	/*	 * Force .bss to 64K alignment so that .bss..swapper_pg_dir	 * gets that alignment.	 .sbss should be empty, so there will be	 * no holes after __init_end. */	BSS_SECTION(0, 0x10000, 8) 	_end = . ; 	/* These mark the ABI of the kernel for debuggers.  */	.mdebug.abi32 : {		KEEP(*(.mdebug.abi32))	}	.mdebug.abi64 : {		KEEP(*(.mdebug.abi64))	} 	/* This is the MIPS specific mdebug section.  */	.mdebug : {		*(.mdebug)	} 	STABS_DEBUG	DWARF_DEBUG 	/* These must appear regardless of  .  */	.gptab.sdata : {		*(.gptab.data)		*(.gptab.sdata)	}	.gptab.sbss : {		*(.gptab.bss)		*(.gptab.sbss)	} 	/* Sections to be discarded */	DISCARDS	/DISCARD/ : {		/* ABI crap starts here */		*(.MIPS.abiflags)		*(.MIPS.options)		*(.options)		*(.pdr)		*(.reginfo)		*(.eh_frame)	}}