[net-next-2.6.git] / include / asm-generic / vmlinux.lds.h

#ifndef LOAD_OFFSET
#define LOAD_OFFSET 0
#endif

#ifndef VMLINUX_SYMBOL
#define VMLINUX_SYMBOL(_sym_) _sym_
#endif

/* Align . to a 8 byte boundary equals to maximum function alignment. */
#define ALIGN_FUNCTION()  . = ALIGN(8)

/* The actual configuration determine if the init/exit sections
 * are handled as text/data or they can be discarded (which
 * often happens at runtime)
 */
#ifdef CONFIG_HOTPLUG
#define DEV_KEEP(sec)    *(.dev##sec)
#define DEV_DISCARD(sec)
#else
#define DEV_KEEP(sec)
#define DEV_DISCARD(sec) *(.dev##sec)
#endif

#ifdef CONFIG_HOTPLUG_CPU
#define CPU_KEEP(sec)    *(.cpu##sec)
#define CPU_DISCARD(sec)
#else
#define CPU_KEEP(sec)
#define CPU_DISCARD(sec) *(.cpu##sec)
#endif

#if defined(CONFIG_MEMORY_HOTPLUG)
#define MEM_KEEP(sec)    *(.mem##sec)
#define MEM_DISCARD(sec)
#else
#define MEM_KEEP(sec)
#define MEM_DISCARD(sec) *(.mem##sec)
#endif


/* .data section */
#define DATA_DATA							\
	*(.data)							\
	*(.data.init.refok)						\
	*(.ref.data)							\
	DEV_KEEP(init.data)						\
	DEV_KEEP(exit.data)						\
	CPU_KEEP(init.data)						\
	CPU_KEEP(exit.data)						\
	MEM_KEEP(init.data)						\
	MEM_KEEP(exit.data)						\
	. = ALIGN(8);							\
	VMLINUX_SYMBOL(__start___markers) = .;				\
	*(__markers)							\
	VMLINUX_SYMBOL(__stop___markers) = .;

#define RO_DATA(align)							\
	. = ALIGN((align));						\
	.rodata           : AT(ADDR(.rodata) - LOAD_OFFSET) {		\
		VMLINUX_SYMBOL(__start_rodata) = .;			\
		*(.rodata) *(.rodata.*)					\
		*(__vermagic)		/* Kernel version magic */	\
		*(__markers_strings)	/* Markers: strings */		\
	}								\
									\
	.rodata1          : AT(ADDR(.rodata1) - LOAD_OFFSET) {		\
		*(.rodata1)						\
	}								\
									\
	BUG_TABLE							\
									\
	/* PCI quirks */						\
	.pci_fixup        : AT(ADDR(.pci_fixup) - LOAD_OFFSET) {	\
		VMLINUX_SYMBOL(__start_pci_fixups_early) = .;		\
		*(.pci_fixup_early)					\
		VMLINUX_SYMBOL(__end_pci_fixups_early) = .;		\
		VMLINUX_SYMBOL(__start_pci_fixups_header) = .;		\
		*(.pci_fixup_header)					\
		VMLINUX_SYMBOL(__end_pci_fixups_header) = .;		\
		VMLINUX_SYMBOL(__start_pci_fixups_final) = .;		\
		*(.pci_fixup_final)					\
		VMLINUX_SYMBOL(__end_pci_fixups_final) = .;		\
		VMLINUX_SYMBOL(__start_pci_fixups_enable) = .;		\
		*(.pci_fixup_enable)					\
		VMLINUX_SYMBOL(__end_pci_fixups_enable) = .;		\
		VMLINUX_SYMBOL(__start_pci_fixups_resume) = .;		\
		*(.pci_fixup_resume)					\
		VMLINUX_SYMBOL(__end_pci_fixups_resume) = .;		\
		VMLINUX_SYMBOL(__start_pci_fixups_resume_early) = .;	\
		*(.pci_fixup_resume_early)				\
		VMLINUX_SYMBOL(__end_pci_fixups_resume_early) = .;	\
		VMLINUX_SYMBOL(__start_pci_fixups_suspend) = .;		\
		*(.pci_fixup_suspend)					\
		VMLINUX_SYMBOL(__end_pci_fixups_suspend) = .;		\
	}								\
									\
	/* Built-in firmware blobs */					\
	.builtin_fw        : AT(ADDR(.builtin_fw) - LOAD_OFFSET) {	\
		VMLINUX_SYMBOL(__start_builtin_fw) = .;			\
		*(.builtin_fw)						\
		VMLINUX_SYMBOL(__end_builtin_fw) = .;			\
	}								\
									\
	/* RapidIO route ops */						\
	.rio_route        : AT(ADDR(.rio_route) - LOAD_OFFSET) {	\
		VMLINUX_SYMBOL(__start_rio_route_ops) = .;		\
		*(.rio_route_ops)					\
		VMLINUX_SYMBOL(__end_rio_route_ops) = .;		\
	}								\
									\
	TRACEDATA							\
									\
	/* Kernel symbol table: Normal symbols */			\
	__ksymtab         : AT(ADDR(__ksymtab) - LOAD_OFFSET) {		\
		VMLINUX_SYMBOL(__start___ksymtab) = .;			\
		*(__ksymtab)						\
		VMLINUX_SYMBOL(__stop___ksymtab) = .;			\
	}								\
									\
	/* Kernel symbol table: GPL-only symbols */			\
	__ksymtab_gpl     : AT(ADDR(__ksymtab_gpl) - LOAD_OFFSET) {	\
		VMLINUX_SYMBOL(__start___ksymtab_gpl) = .;		\
		*(__ksymtab_gpl)					\
		VMLINUX_SYMBOL(__stop___ksymtab_gpl) = .;		\
	}								\
									\
	/* Kernel symbol table: Normal unused symbols */		\
	__ksymtab_unused  : AT(ADDR(__ksymtab_unused) - LOAD_OFFSET) {	\
		VMLINUX_SYMBOL(__start___ksymtab_unused) = .;		\
		*(__ksymtab_unused)					\
		VMLINUX_SYMBOL(__stop___ksymtab_unused) = .;		\
	}								\
									\
	/* Kernel symbol table: GPL-only unused symbols */		\
	__ksymtab_unused_gpl : AT(ADDR(__ksymtab_unused_gpl) - LOAD_OFFSET) { \
		VMLINUX_SYMBOL(__start___ksymtab_unused_gpl) = .;	\
		*(__ksymtab_unused_gpl)					\
		VMLINUX_SYMBOL(__stop___ksymtab_unused_gpl) = .;	\
	}								\
									\
	/* Kernel symbol table: GPL-future-only symbols */		\
	__ksymtab_gpl_future : AT(ADDR(__ksymtab_gpl_future) - LOAD_OFFSET) { \
		VMLINUX_SYMBOL(__start___ksymtab_gpl_future) = .;	\
		*(__ksymtab_gpl_future)					\
		VMLINUX_SYMBOL(__stop___ksymtab_gpl_future) = .;	\
	}								\
									\
	/* Kernel symbol table: Normal symbols */			\
	__kcrctab         : AT(ADDR(__kcrctab) - LOAD_OFFSET) {		\
		VMLINUX_SYMBOL(__start___kcrctab) = .;			\
		*(__kcrctab)						\
		VMLINUX_SYMBOL(__stop___kcrctab) = .;			\
	}								\
									\
	/* Kernel symbol table: GPL-only symbols */			\
	__kcrctab_gpl     : AT(ADDR(__kcrctab_gpl) - LOAD_OFFSET) {	\
		VMLINUX_SYMBOL(__start___kcrctab_gpl) = .;		\
		*(__kcrctab_gpl)					\
		VMLINUX_SYMBOL(__stop___kcrctab_gpl) = .;		\
	}								\
									\
	/* Kernel symbol table: Normal unused symbols */		\
	__kcrctab_unused  : AT(ADDR(__kcrctab_unused) - LOAD_OFFSET) {	\
		VMLINUX_SYMBOL(__start___kcrctab_unused) = .;		\
		*(__kcrctab_unused)					\
		VMLINUX_SYMBOL(__stop___kcrctab_unused) = .;		\
	}								\
									\
	/* Kernel symbol table: GPL-only unused symbols */		\
	__kcrctab_unused_gpl : AT(ADDR(__kcrctab_unused_gpl) - LOAD_OFFSET) { \
		VMLINUX_SYMBOL(__start___kcrctab_unused_gpl) = .;	\
		*(__kcrctab_unused_gpl)					\
		VMLINUX_SYMBOL(__stop___kcrctab_unused_gpl) = .;	\
	}								\
									\
	/* Kernel symbol table: GPL-future-only symbols */		\
	__kcrctab_gpl_future : AT(ADDR(__kcrctab_gpl_future) - LOAD_OFFSET) { \
		VMLINUX_SYMBOL(__start___kcrctab_gpl_future) = .;	\
		*(__kcrctab_gpl_future)					\
		VMLINUX_SYMBOL(__stop___kcrctab_gpl_future) = .;	\
	}								\
									\
	/* Kernel symbol table: strings */				\
        __ksymtab_strings : AT(ADDR(__ksymtab_strings) - LOAD_OFFSET) {	\
		*(__ksymtab_strings)					\
	}								\
									\
	/* __*init sections */						\
	__init_rodata : AT(ADDR(__init_rodata) - LOAD_OFFSET) {		\
		*(.ref.rodata)						\
		DEV_KEEP(init.rodata)					\
		DEV_KEEP(exit.rodata)					\
		CPU_KEEP(init.rodata)					\
		CPU_KEEP(exit.rodata)					\
		MEM_KEEP(init.rodata)					\
		MEM_KEEP(exit.rodata)					\
	}								\
									\
	/* Built-in module parameters. */				\
	__param : AT(ADDR(__param) - LOAD_OFFSET) {			\
		VMLINUX_SYMBOL(__start___param) = .;			\
		*(__param)						\
		VMLINUX_SYMBOL(__stop___param) = .;			\
		. = ALIGN((align));					\
		VMLINUX_SYMBOL(__end_rodata) = .;			\
	}								\
	. = ALIGN((align));

/* RODATA provided for backward compatibility.
 * All archs are supposed to use RO_DATA() */
#define RODATA RO_DATA(4096)

#define SECURITY_INIT							\
	.security_initcall.init : AT(ADDR(.security_initcall.init) - LOAD_OFFSET) { \
		VMLINUX_SYMBOL(__security_initcall_start) = .;		\
		*(.security_initcall.init) 				\
		VMLINUX_SYMBOL(__security_initcall_end) = .;		\
	}

/* .text section. Map to function alignment to avoid address changes
 * during second ld run in second ld pass when generating System.map */
#define TEXT_TEXT							\
		ALIGN_FUNCTION();					\
		*(.text)						\
		*(.ref.text)						\
		*(.text.init.refok)					\
		*(.exit.text.refok)					\
	DEV_KEEP(init.text)						\
	DEV_KEEP(exit.text)						\
	CPU_KEEP(init.text)						\
	CPU_KEEP(exit.text)						\
	MEM_KEEP(init.text)						\
	MEM_KEEP(exit.text)


/* sched.text is aling to function alignment to secure we have same
 * address even at second ld pass when generating System.map */
#define SCHED_TEXT							\
		ALIGN_FUNCTION();					\
		VMLINUX_SYMBOL(__sched_text_start) = .;			\
		*(.sched.text)						\
		VMLINUX_SYMBOL(__sched_text_end) = .;

/* spinlock.text is aling to function alignment to secure we have same
 * address even at second ld pass when generating System.map */
#define LOCK_TEXT							\
		ALIGN_FUNCTION();					\
		VMLINUX_SYMBOL(__lock_text_start) = .;			\
		*(.spinlock.text)					\
		VMLINUX_SYMBOL(__lock_text_end) = .;

#define KPROBES_TEXT							\
		ALIGN_FUNCTION();					\
		VMLINUX_SYMBOL(__kprobes_text_start) = .;		\
		*(.kprobes.text)					\
		VMLINUX_SYMBOL(__kprobes_text_end) = .;

/* Section used for early init (in .S files) */
#define HEAD_TEXT  *(.head.text)

/* init and exit section handling */
#define INIT_DATA							\
	*(.init.data)							\
	DEV_DISCARD(init.data)						\
	DEV_DISCARD(init.rodata)					\
	CPU_DISCARD(init.data)						\
	CPU_DISCARD(init.rodata)					\
	MEM_DISCARD(init.data)						\
	MEM_DISCARD(init.rodata)

#define INIT_TEXT							\
	*(.init.text)							\
	DEV_DISCARD(init.text)						\
	CPU_DISCARD(init.text)						\
	MEM_DISCARD(init.text)

#define EXIT_DATA							\
	*(.exit.data)							\
	DEV_DISCARD(exit.data)						\
	DEV_DISCARD(exit.rodata)					\
	CPU_DISCARD(exit.data)						\
	CPU_DISCARD(exit.rodata)					\
	MEM_DISCARD(exit.data)						\
	MEM_DISCARD(exit.rodata)

#define EXIT_TEXT							\
	*(.exit.text)							\
	DEV_DISCARD(exit.text)						\
	CPU_DISCARD(exit.text)						\
	MEM_DISCARD(exit.text)

		/* DWARF debug sections.
		Symbols in the DWARF debugging sections are relative to
		the beginning of the section so we begin them at 0.  */
#define DWARF_DEBUG							\
		/* DWARF 1 */						\
		.debug          0 : { *(.debug) }			\
		.line           0 : { *(.line) }			\
		/* GNU DWARF 1 extensions */				\
		.debug_srcinfo  0 : { *(.debug_srcinfo) }		\
		.debug_sfnames  0 : { *(.debug_sfnames) }		\
		/* DWARF 1.1 and DWARF 2 */				\
		.debug_aranges  0 : { *(.debug_aranges) }		\
		.debug_pubnames 0 : { *(.debug_pubnames) }		\
		/* DWARF 2 */						\
		.debug_info     0 : { *(.debug_info			\
				.gnu.linkonce.wi.*) }			\
		.debug_abbrev   0 : { *(.debug_abbrev) }		\
		.debug_line     0 : { *(.debug_line) }			\
		.debug_frame    0 : { *(.debug_frame) }			\
		.debug_str      0 : { *(.debug_str) }			\
		.debug_loc      0 : { *(.debug_loc) }			\
		.debug_macinfo  0 : { *(.debug_macinfo) }		\
		/* SGI/MIPS DWARF 2 extensions */			\
		.debug_weaknames 0 : { *(.debug_weaknames) }		\
		.debug_funcnames 0 : { *(.debug_funcnames) }		\
		.debug_typenames 0 : { *(.debug_typenames) }		\
		.debug_varnames  0 : { *(.debug_varnames) }		\

		/* Stabs debugging sections.  */
#define STABS_DEBUG							\
		.stab 0 : { *(.stab) }					\
		.stabstr 0 : { *(.stabstr) }				\
		.stab.excl 0 : { *(.stab.excl) }			\
		.stab.exclstr 0 : { *(.stab.exclstr) }			\
		.stab.index 0 : { *(.stab.index) }			\
		.stab.indexstr 0 : { *(.stab.indexstr) }		\
		.comment 0 : { *(.comment) }

#ifdef CONFIG_GENERIC_BUG
#define BUG_TABLE							\
	. = ALIGN(8);							\
	__bug_table : AT(ADDR(__bug_table) - LOAD_OFFSET) {		\
		__start___bug_table = .;				\
		*(__bug_table)						\
		__stop___bug_table = .;					\
	}
#else
#define BUG_TABLE
#endif

#ifdef CONFIG_PM_TRACE
#define TRACEDATA							\
	. = ALIGN(4);							\
	.tracedata : AT(ADDR(.tracedata) - LOAD_OFFSET) {		\
	  	__tracedata_start = .;					\
		*(.tracedata)						\
	  	__tracedata_end = .;					\
	}
#else
#define TRACEDATA
#endif

#define NOTES								\
	.notes : AT(ADDR(.notes) - LOAD_OFFSET) {			\
		VMLINUX_SYMBOL(__start_notes) = .;			\
		*(.note.*)						\
		VMLINUX_SYMBOL(__stop_notes) = .;			\
	}

#define INITCALLS							\
	*(.initcallearly.init)						\
	__early_initcall_end = .;					\
  	*(.initcall0.init)						\
  	*(.initcall0s.init)						\
  	*(.initcall1.init)						\
  	*(.initcall1s.init)						\
  	*(.initcall2.init)						\
  	*(.initcall2s.init)						\
  	*(.initcall3.init)						\
  	*(.initcall3s.init)						\
  	*(.initcall4.init)						\
  	*(.initcall4s.init)						\
  	*(.initcall5.init)						\
  	*(.initcall5s.init)						\
	*(.initcallrootfs.init)						\
  	*(.initcall6.init)						\
  	*(.initcall6s.init)						\
  	*(.initcall7.init)						\
  	*(.initcall7s.init)

#define PERCPU(align)							\
	. = ALIGN(align);						\
	__per_cpu_start = .;						\
	.data.percpu  : AT(ADDR(.data.percpu) - LOAD_OFFSET) {		\
		*(.data.percpu)						\
		*(.data.percpu.shared_aligned)				\
	}								\
	__per_cpu_end = .;
Commit	Line	Data
1da177e4 LT	1	#ifndef LOAD_OFFSET
	2	#define LOAD_OFFSET 0
	3	#endif
	4
	5	#ifndef VMLINUX_SYMBOL
	6	#define VMLINUX_SYMBOL(_sym_) _sym_
	7	#endif
	8
6d30e3a8 SR	9	/* Align . to a 8 byte boundary equals to maximum function alignment. */
	10	#define ALIGN_FUNCTION() . = ALIGN(8)
	11
eb8f6890 SR	12	/* The actual configuration determine if the init/exit sections
	13	* are handled as text/data or they can be discarded (which
	14	* often happens at runtime)
	15	*/
	16	#ifdef CONFIG_HOTPLUG
	17	#define DEV_KEEP(sec) *(.dev##sec)
	18	#define DEV_DISCARD(sec)
	19	#else
	20	#define DEV_KEEP(sec)
	21	#define DEV_DISCARD(sec) *(.dev##sec)
	22	#endif
	23
	24	#ifdef CONFIG_HOTPLUG_CPU
	25	#define CPU_KEEP(sec) *(.cpu##sec)
	26	#define CPU_DISCARD(sec)
	27	#else
	28	#define CPU_KEEP(sec)
	29	#define CPU_DISCARD(sec) *(.cpu##sec)
	30	#endif
	31
1a3fb6d4	32	#if defined(CONFIG_MEMORY_HOTPLUG)
eb8f6890 SR	33	#define MEM_KEEP(sec) *(.mem##sec)
	34	#define MEM_DISCARD(sec)
	35	#else
	36	#define MEM_KEEP(sec)
	37	#define MEM_DISCARD(sec) *(.mem##sec)
	38	#endif
	39
	40
ca967258 SR	41	/* .data section */
ca967258 SR	42	#define DATA_DATA \
0e0d314e	43	*(.data) \
8256e47c	44	*(.data.init.refok) \
312b1485	45	*(.ref.data) \
eb8f6890 SR	46	DEV_KEEP(init.data) \
	47	DEV_KEEP(exit.data) \
	48	CPU_KEEP(init.data) \
	49	CPU_KEEP(exit.data) \
	50	MEM_KEEP(init.data) \
	51	MEM_KEEP(exit.data) \
8256e47c MD	52	. = ALIGN(8); \
	53	VMLINUX_SYMBOL(__start___markers) = .; \
	54	*(__markers) \
	55	VMLINUX_SYMBOL(__stop___markers) = .;
ca967258	56
4096b46f SR	57	#define RO_DATA(align) \
4096b46f SR	58	. = ALIGN((align)); \
1da177e4	59	.rodata : AT(ADDR(.rodata) - LOAD_OFFSET) { \
6569580d	60	VMLINUX_SYMBOL(__start_rodata) = .; \
1da177e4 LT	61	(.rodata) (.rodata.*) \
1da177e4 LT	62	(__vermagic) / Kernel version magic */ \
8256e47c	63	(__markers_strings) / Markers: strings */ \
1da177e4 LT	64	} \
	65	\
	66	.rodata1 : AT(ADDR(.rodata1) - LOAD_OFFSET) { \
	67	*(.rodata1) \
	68	} \
	69	\
6360b1fb JB	70	BUG_TABLE \
6360b1fb JB	71	\
1da177e4 LT	72	/* PCI quirks */ \
	73	.pci_fixup : AT(ADDR(.pci_fixup) - LOAD_OFFSET) { \
	74	VMLINUX_SYMBOL(__start_pci_fixups_early) = .; \
	75	*(.pci_fixup_early) \
	76	VMLINUX_SYMBOL(__end_pci_fixups_early) = .; \
	77	VMLINUX_SYMBOL(__start_pci_fixups_header) = .; \
	78	*(.pci_fixup_header) \
	79	VMLINUX_SYMBOL(__end_pci_fixups_header) = .; \
	80	VMLINUX_SYMBOL(__start_pci_fixups_final) = .; \
	81	*(.pci_fixup_final) \
	82	VMLINUX_SYMBOL(__end_pci_fixups_final) = .; \
	83	VMLINUX_SYMBOL(__start_pci_fixups_enable) = .; \
	84	*(.pci_fixup_enable) \
	85	VMLINUX_SYMBOL(__end_pci_fixups_enable) = .; \
1597cacb AC	86	VMLINUX_SYMBOL(__start_pci_fixups_resume) = .; \
	87	*(.pci_fixup_resume) \
	88	VMLINUX_SYMBOL(__end_pci_fixups_resume) = .; \
e1a2a51e RW	89	VMLINUX_SYMBOL(__start_pci_fixups_resume_early) = .; \
	90	*(.pci_fixup_resume_early) \
	91	VMLINUX_SYMBOL(__end_pci_fixups_resume_early) = .; \
	92	VMLINUX_SYMBOL(__start_pci_fixups_suspend) = .; \
	93	*(.pci_fixup_suspend) \
	94	VMLINUX_SYMBOL(__end_pci_fixups_suspend) = .; \
1da177e4 LT	95	} \
1da177e4 LT	96	\
5658c769 DW	97	/* Built-in firmware blobs */ \
	98	.builtin_fw : AT(ADDR(.builtin_fw) - LOAD_OFFSET) { \
	99	VMLINUX_SYMBOL(__start_builtin_fw) = .; \
	100	*(.builtin_fw) \
	101	VMLINUX_SYMBOL(__end_builtin_fw) = .; \
	102	} \
	103	\
394b701c MP	104	/* RapidIO route ops */ \
	105	.rio_route : AT(ADDR(.rio_route) - LOAD_OFFSET) { \
	106	VMLINUX_SYMBOL(__start_rio_route_ops) = .; \
	107	*(.rio_route_ops) \
	108	VMLINUX_SYMBOL(__end_rio_route_ops) = .; \
	109	} \
	110	\
63687a52 JB	111	TRACEDATA \
63687a52 JB	112	\
1da177e4 LT	113	/* Kernel symbol table: Normal symbols */ \
	114	__ksymtab : AT(ADDR(__ksymtab) - LOAD_OFFSET) { \
	115	VMLINUX_SYMBOL(__start___ksymtab) = .; \
	116	*(__ksymtab) \
	117	VMLINUX_SYMBOL(__stop___ksymtab) = .; \
	118	} \
	119	\
	120	/* Kernel symbol table: GPL-only symbols */ \
	121	__ksymtab_gpl : AT(ADDR(__ksymtab_gpl) - LOAD_OFFSET) { \
	122	VMLINUX_SYMBOL(__start___ksymtab_gpl) = .; \
	123	*(__ksymtab_gpl) \
	124	VMLINUX_SYMBOL(__stop___ksymtab_gpl) = .; \
	125	} \
	126	\
f71d20e9 AV	127	/* Kernel symbol table: Normal unused symbols */ \
	128	__ksymtab_unused : AT(ADDR(__ksymtab_unused) - LOAD_OFFSET) { \
	129	VMLINUX_SYMBOL(__start___ksymtab_unused) = .; \
	130	*(__ksymtab_unused) \
	131	VMLINUX_SYMBOL(__stop___ksymtab_unused) = .; \
	132	} \
	133	\
	134	/* Kernel symbol table: GPL-only unused symbols */ \
	135	__ksymtab_unused_gpl : AT(ADDR(__ksymtab_unused_gpl) - LOAD_OFFSET) { \
	136	VMLINUX_SYMBOL(__start___ksymtab_unused_gpl) = .; \
	137	*(__ksymtab_unused_gpl) \
	138	VMLINUX_SYMBOL(__stop___ksymtab_unused_gpl) = .; \
	139	} \
	140	\
9f28bb7e GKH	141	/* Kernel symbol table: GPL-future-only symbols */ \
	142	__ksymtab_gpl_future : AT(ADDR(__ksymtab_gpl_future) - LOAD_OFFSET) { \
	143	VMLINUX_SYMBOL(__start___ksymtab_gpl_future) = .; \
	144	*(__ksymtab_gpl_future) \
	145	VMLINUX_SYMBOL(__stop___ksymtab_gpl_future) = .; \
	146	} \
	147	\
1da177e4 LT	148	/* Kernel symbol table: Normal symbols */ \
	149	__kcrctab : AT(ADDR(__kcrctab) - LOAD_OFFSET) { \
	150	VMLINUX_SYMBOL(__start___kcrctab) = .; \
	151	*(__kcrctab) \
	152	VMLINUX_SYMBOL(__stop___kcrctab) = .; \
	153	} \
	154	\
	155	/* Kernel symbol table: GPL-only symbols */ \
	156	__kcrctab_gpl : AT(ADDR(__kcrctab_gpl) - LOAD_OFFSET) { \
	157	VMLINUX_SYMBOL(__start___kcrctab_gpl) = .; \
	158	*(__kcrctab_gpl) \
	159	VMLINUX_SYMBOL(__stop___kcrctab_gpl) = .; \
	160	} \
	161	\
f71d20e9 AV	162	/* Kernel symbol table: Normal unused symbols */ \
	163	__kcrctab_unused : AT(ADDR(__kcrctab_unused) - LOAD_OFFSET) { \
	164	VMLINUX_SYMBOL(__start___kcrctab_unused) = .; \
	165	*(__kcrctab_unused) \
	166	VMLINUX_SYMBOL(__stop___kcrctab_unused) = .; \
	167	} \
	168	\
	169	/* Kernel symbol table: GPL-only unused symbols */ \
	170	__kcrctab_unused_gpl : AT(ADDR(__kcrctab_unused_gpl) - LOAD_OFFSET) { \
	171	VMLINUX_SYMBOL(__start___kcrctab_unused_gpl) = .; \
	172	*(__kcrctab_unused_gpl) \
	173	VMLINUX_SYMBOL(__stop___kcrctab_unused_gpl) = .; \
	174	} \
	175	\
9f28bb7e GKH	176	/* Kernel symbol table: GPL-future-only symbols */ \
	177	__kcrctab_gpl_future : AT(ADDR(__kcrctab_gpl_future) - LOAD_OFFSET) { \
	178	VMLINUX_SYMBOL(__start___kcrctab_gpl_future) = .; \
	179	*(__kcrctab_gpl_future) \
	180	VMLINUX_SYMBOL(__stop___kcrctab_gpl_future) = .; \
	181	} \
	182	\
1da177e4 LT	183	/* Kernel symbol table: strings */ \
	184	__ksymtab_strings : AT(ADDR(__ksymtab_strings) - LOAD_OFFSET) { \
	185	*(__ksymtab_strings) \
	186	} \
	187	\
eb8f6890 SR	188	/* __init sections / \
eb8f6890 SR	189	__init_rodata : AT(ADDR(__init_rodata) - LOAD_OFFSET) { \
312b1485	190	*(.ref.rodata) \
eb8f6890 SR	191	DEV_KEEP(init.rodata) \
	192	DEV_KEEP(exit.rodata) \
	193	CPU_KEEP(init.rodata) \
	194	CPU_KEEP(exit.rodata) \
	195	MEM_KEEP(init.rodata) \
	196	MEM_KEEP(exit.rodata) \
	197	} \
	198	\
1da177e4 LT	199	/* Built-in module parameters. */ \
	200	__param : AT(ADDR(__param) - LOAD_OFFSET) { \
	201	VMLINUX_SYMBOL(__start___param) = .; \
	202	*(__param) \
	203	VMLINUX_SYMBOL(__stop___param) = .; \
edeed305	204	. = ALIGN((align)); \
6569580d	205	VMLINUX_SYMBOL(__end_rodata) = .; \
7583ddfd	206	} \
4096b46f SR	207	. = ALIGN((align));
	208
	209	/* RODATA provided for backward compatibility.
	210	* All archs are supposed to use RO_DATA() */
	211	#define RODATA RO_DATA(4096)
1da177e4 LT	212
1da177e4 LT	213	#define SECURITY_INIT \
60bad7fa	214	.security_initcall.init : AT(ADDR(.security_initcall.init) - LOAD_OFFSET) { \
1da177e4 LT	215	VMLINUX_SYMBOL(__security_initcall_start) = .; \
	216	*(.security_initcall.init) \
	217	VMLINUX_SYMBOL(__security_initcall_end) = .; \
	218	}
	219
7664709b SR	220	/* .text section. Map to function alignment to avoid address changes
	221	* during second ld run in second ld pass when generating System.map */
	222	#define TEXT_TEXT \
	223	ALIGN_FUNCTION(); \
0e0d314e	224	*(.text) \
312b1485	225	*(.ref.text) \
23ec23c2	226	*(.text.init.refok) \
eb8f6890 SR	227	*(.exit.text.refok) \
	228	DEV_KEEP(init.text) \
	229	DEV_KEEP(exit.text) \
	230	CPU_KEEP(init.text) \
	231	CPU_KEEP(exit.text) \
	232	MEM_KEEP(init.text) \
	233	MEM_KEEP(exit.text)
	234
7664709b	235
6d30e3a8 SR	236	/* sched.text is aling to function alignment to secure we have same
6d30e3a8 SR	237	* address even at second ld pass when generating System.map */
1da177e4	238	#define SCHED_TEXT \
6d30e3a8	239	ALIGN_FUNCTION(); \
1da177e4 LT	240	VMLINUX_SYMBOL(__sched_text_start) = .; \
	241	*(.sched.text) \
	242	VMLINUX_SYMBOL(__sched_text_end) = .;
	243
6d30e3a8 SR	244	/* spinlock.text is aling to function alignment to secure we have same
6d30e3a8 SR	245	* address even at second ld pass when generating System.map */
1da177e4	246	#define LOCK_TEXT \
6d30e3a8	247	ALIGN_FUNCTION(); \
1da177e4 LT	248	VMLINUX_SYMBOL(__lock_text_start) = .; \
	249	*(.spinlock.text) \
	250	VMLINUX_SYMBOL(__lock_text_end) = .;
d0aaff97 PP	251
	252	#define KPROBES_TEXT \
	253	ALIGN_FUNCTION(); \
	254	VMLINUX_SYMBOL(__kprobes_text_start) = .; \
	255	*(.kprobes.text) \
	256	VMLINUX_SYMBOL(__kprobes_text_end) = .;
a7d0c210	257
37c514e3 SR	258	/* Section used for early init (in .S files) */
	259	#define HEAD_TEXT *(.head.text)
	260
01ba2bdc	261	/* init and exit section handling */
eb8f6890 SR	262	#define INIT_DATA \
	263	*(.init.data) \
	264	DEV_DISCARD(init.data) \
	265	DEV_DISCARD(init.rodata) \
	266	CPU_DISCARD(init.data) \
	267	CPU_DISCARD(init.rodata) \
	268	MEM_DISCARD(init.data) \
	269	MEM_DISCARD(init.rodata)
	270
	271	#define INIT_TEXT \
	272	*(.init.text) \
	273	DEV_DISCARD(init.text) \
	274	CPU_DISCARD(init.text) \
	275	MEM_DISCARD(init.text)
	276
	277	#define EXIT_DATA \
	278	*(.exit.data) \
	279	DEV_DISCARD(exit.data) \
	280	DEV_DISCARD(exit.rodata) \
	281	CPU_DISCARD(exit.data) \
	282	CPU_DISCARD(exit.rodata) \
	283	MEM_DISCARD(exit.data) \
	284	MEM_DISCARD(exit.rodata)
01ba2bdc	285
eb8f6890 SR	286	#define EXIT_TEXT \
	287	*(.exit.text) \
	288	DEV_DISCARD(exit.text) \
	289	CPU_DISCARD(exit.text) \
	290	MEM_DISCARD(exit.text)
01ba2bdc	291
a7d0c210 PBG	292	/* DWARF debug sections.
	293	Symbols in the DWARF debugging sections are relative to
	294	the beginning of the section so we begin them at 0. */
	295	#define DWARF_DEBUG \
	296	/* DWARF 1 */ \
	297	.debug 0 : { *(.debug) } \
	298	.line 0 : { *(.line) } \
	299	/* GNU DWARF 1 extensions */ \
	300	.debug_srcinfo 0 : { *(.debug_srcinfo) } \
	301	.debug_sfnames 0 : { *(.debug_sfnames) } \
	302	/* DWARF 1.1 and DWARF 2 */ \
	303	.debug_aranges 0 : { *(.debug_aranges) } \
	304	.debug_pubnames 0 : { *(.debug_pubnames) } \
	305	/* DWARF 2 */ \
	306	.debug_info 0 : { *(.debug_info \
	307	.gnu.linkonce.wi.*) } \
	308	.debug_abbrev 0 : { *(.debug_abbrev) } \
	309	.debug_line 0 : { *(.debug_line) } \
	310	.debug_frame 0 : { *(.debug_frame) } \
	311	.debug_str 0 : { *(.debug_str) } \
	312	.debug_loc 0 : { *(.debug_loc) } \
	313	.debug_macinfo 0 : { *(.debug_macinfo) } \
	314	/* SGI/MIPS DWARF 2 extensions */ \
	315	.debug_weaknames 0 : { *(.debug_weaknames) } \
	316	.debug_funcnames 0 : { *(.debug_funcnames) } \
	317	.debug_typenames 0 : { *(.debug_typenames) } \
	318	.debug_varnames 0 : { *(.debug_varnames) } \
	319
	320	/* Stabs debugging sections. */
	321	#define STABS_DEBUG \
	322	.stab 0 : { *(.stab) } \
	323	.stabstr 0 : { *(.stabstr) } \
	324	.stab.excl 0 : { *(.stab.excl) } \
	325	.stab.exclstr 0 : { *(.stab.exclstr) } \
	326	.stab.index 0 : { *(.stab.index) } \
	327	.stab.indexstr 0 : { *(.stab.indexstr) } \
	328	.comment 0 : { *(.comment) }
9c9b8b38	329
6360b1fb	330	#ifdef CONFIG_GENERIC_BUG
7664c5a1 JF	331	#define BUG_TABLE \
	332	. = ALIGN(8); \
	333	__bug_table : AT(ADDR(__bug_table) - LOAD_OFFSET) { \
	334	__start___bug_table = .; \
	335	*(__bug_table) \
	336	__stop___bug_table = .; \
	337	}
6360b1fb JB	338	#else
	339	#define BUG_TABLE
	340	#endif
7664c5a1	341
63687a52 JB	342	#ifdef CONFIG_PM_TRACE
	343	#define TRACEDATA \
	344	. = ALIGN(4); \
	345	.tracedata : AT(ADDR(.tracedata) - LOAD_OFFSET) { \
	346	__tracedata_start = .; \
	347	*(.tracedata) \
	348	__tracedata_end = .; \
	349	}
	350	#else
	351	#define TRACEDATA
	352	#endif
	353
9c9b8b38	354	#define NOTES \
cbe87121 RM	355	.notes : AT(ADDR(.notes) - LOAD_OFFSET) { \
	356	VMLINUX_SYMBOL(__start_notes) = .; \
	357	(.note.) \
	358	VMLINUX_SYMBOL(__stop_notes) = .; \
	359	}
61ce1efe AM	360
61ce1efe AM	361	#define INITCALLS \
c2147a50 EGM	362	*(.initcallearly.init) \
c2147a50 EGM	363	__early_initcall_end = .; \
b3438f82 LT	364	*(.initcall0.init) \
b3438f82 LT	365	*(.initcall0s.init) \
61ce1efe	366	*(.initcall1.init) \
735a7ffb	367	*(.initcall1s.init) \
61ce1efe	368	*(.initcall2.init) \
735a7ffb	369	*(.initcall2s.init) \
61ce1efe	370	*(.initcall3.init) \
735a7ffb	371	*(.initcall3s.init) \
61ce1efe	372	*(.initcall4.init) \
735a7ffb	373	*(.initcall4s.init) \
61ce1efe	374	*(.initcall5.init) \
735a7ffb	375	*(.initcall5s.init) \
8d610dd5	376	*(.initcallrootfs.init) \
61ce1efe	377	*(.initcall6.init) \
735a7ffb AM	378	*(.initcall6s.init) \
	379	*(.initcall7.init) \
	380	*(.initcall7s.init)
61ce1efe	381
5fb7dc37 FY	382	#define PERCPU(align) \
	383	. = ALIGN(align); \
	384	__per_cpu_start = .; \
	385	.data.percpu : AT(ADDR(.data.percpu) - LOAD_OFFSET) { \
	386	*(.data.percpu) \
	387	*(.data.percpu.shared_aligned) \
	388	} \
	389	__per_cpu_end = .;