[mirror_ubuntu-kernels.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

#ifdef CONFIG_FTRACE_MCOUNT_RECORD
#define MCOUNT_REC()	VMLINUX_SYMBOL(__start_mcount_loc) = .; \
			*(__mcount_loc)				\
			VMLINUX_SYMBOL(__stop_mcount_loc) = .;
#else
#define MCOUNT_REC()
#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) = .;				\
	VMLINUX_SYMBOL(__start___tracepoints) = .;			\
	*(__tracepoints)						\
	VMLINUX_SYMBOL(__stop___tracepoints) = .;

#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 */		\
		*(__tracepoints_strings)/* Tracepoints: 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)						\
		MCOUNT_REC()						\
		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.hot)						\
		*(.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)						\
		*(.text.unlikely)


/* 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)					\
	/* implement dynamic printk debug */				\
	VMLINUX_SYMBOL(__start___verbose_strings) = .;                  \
	*(__verbose_strings)                                            \
	VMLINUX_SYMBOL(__stop___verbose_strings) = .;                   \
	. = ALIGN(8);							\
	VMLINUX_SYMBOL(__start___verbose) = .;                          \
	*(__verbose)                                                    \
	VMLINUX_SYMBOL(__stop___verbose) = .;

#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) {		\
		VMLINUX_SYMBOL(__start___bug_table) = .;		\
		*(__bug_table)						\
		VMLINUX_SYMBOL(__stop___bug_table) = .;			\
	}
#else
#define BUG_TABLE
#endif

#ifdef CONFIG_PM_TRACE
#define TRACEDATA							\
	. = ALIGN(4);							\
	.tracedata : AT(ADDR(.tracedata) - LOAD_OFFSET) {		\
		VMLINUX_SYMBOL(__tracedata_start) = .;			\
		*(.tracedata)						\
		VMLINUX_SYMBOL(__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)						\
	VMLINUX_SYMBOL(__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);						\
	VMLINUX_SYMBOL(__per_cpu_start) = .;				\
	.data.percpu  : AT(ADDR(.data.percpu) - LOAD_OFFSET) {		\
		*(.data.percpu.page_aligned)				\
		*(.data.percpu)						\
		*(.data.percpu.shared_aligned)				\
	}								\
	VMLINUX_SYMBOL(__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
8da3821b SR	40	#ifdef CONFIG_FTRACE_MCOUNT_RECORD
	41	#define MCOUNT_REC() VMLINUX_SYMBOL(__start_mcount_loc) = .; \
	42	*(__mcount_loc) \
	43	VMLINUX_SYMBOL(__stop_mcount_loc) = .;
	44	#else
	45	#define MCOUNT_REC()
	46	#endif
eb8f6890	47
ca967258 SR	48	/* .data section */
ca967258 SR	49	#define DATA_DATA \
0e0d314e	50	*(.data) \
8256e47c	51	*(.data.init.refok) \
312b1485	52	*(.ref.data) \
eb8f6890 SR	53	DEV_KEEP(init.data) \
	54	DEV_KEEP(exit.data) \
	55	CPU_KEEP(init.data) \
	56	CPU_KEEP(exit.data) \
	57	MEM_KEEP(init.data) \
	58	MEM_KEEP(exit.data) \
8256e47c MD	59	. = ALIGN(8); \
	60	VMLINUX_SYMBOL(__start___markers) = .; \
	61	*(__markers) \
97e1c18e MD	62	VMLINUX_SYMBOL(__stop___markers) = .; \
	63	VMLINUX_SYMBOL(__start___tracepoints) = .; \
	64	*(__tracepoints) \
	65	VMLINUX_SYMBOL(__stop___tracepoints) = .;
ca967258	66
4096b46f SR	67	#define RO_DATA(align) \
4096b46f SR	68	. = ALIGN((align)); \
1da177e4	69	.rodata : AT(ADDR(.rodata) - LOAD_OFFSET) { \
6569580d	70	VMLINUX_SYMBOL(__start_rodata) = .; \
1da177e4 LT	71	(.rodata) (.rodata.*) \
1da177e4 LT	72	(__vermagic) / Kernel version magic */ \
8256e47c	73	(__markers_strings) / Markers: strings */ \
97e1c18e	74	(__tracepoints_strings)/ Tracepoints: strings */ \
1da177e4 LT	75	} \
	76	\
	77	.rodata1 : AT(ADDR(.rodata1) - LOAD_OFFSET) { \
	78	*(.rodata1) \
	79	} \
	80	\
6360b1fb JB	81	BUG_TABLE \
6360b1fb JB	82	\
1da177e4 LT	83	/* PCI quirks */ \
	84	.pci_fixup : AT(ADDR(.pci_fixup) - LOAD_OFFSET) { \
	85	VMLINUX_SYMBOL(__start_pci_fixups_early) = .; \
	86	*(.pci_fixup_early) \
	87	VMLINUX_SYMBOL(__end_pci_fixups_early) = .; \
	88	VMLINUX_SYMBOL(__start_pci_fixups_header) = .; \
	89	*(.pci_fixup_header) \
	90	VMLINUX_SYMBOL(__end_pci_fixups_header) = .; \
	91	VMLINUX_SYMBOL(__start_pci_fixups_final) = .; \
	92	*(.pci_fixup_final) \
	93	VMLINUX_SYMBOL(__end_pci_fixups_final) = .; \
	94	VMLINUX_SYMBOL(__start_pci_fixups_enable) = .; \
	95	*(.pci_fixup_enable) \
	96	VMLINUX_SYMBOL(__end_pci_fixups_enable) = .; \
1597cacb AC	97	VMLINUX_SYMBOL(__start_pci_fixups_resume) = .; \
	98	*(.pci_fixup_resume) \
	99	VMLINUX_SYMBOL(__end_pci_fixups_resume) = .; \
e1a2a51e RW	100	VMLINUX_SYMBOL(__start_pci_fixups_resume_early) = .; \
	101	*(.pci_fixup_resume_early) \
	102	VMLINUX_SYMBOL(__end_pci_fixups_resume_early) = .; \
	103	VMLINUX_SYMBOL(__start_pci_fixups_suspend) = .; \
	104	*(.pci_fixup_suspend) \
	105	VMLINUX_SYMBOL(__end_pci_fixups_suspend) = .; \
1da177e4 LT	106	} \
1da177e4 LT	107	\
5658c769 DW	108	/* Built-in firmware blobs */ \
	109	.builtin_fw : AT(ADDR(.builtin_fw) - LOAD_OFFSET) { \
	110	VMLINUX_SYMBOL(__start_builtin_fw) = .; \
	111	*(.builtin_fw) \
	112	VMLINUX_SYMBOL(__end_builtin_fw) = .; \
	113	} \
	114	\
394b701c MP	115	/* RapidIO route ops */ \
	116	.rio_route : AT(ADDR(.rio_route) - LOAD_OFFSET) { \
	117	VMLINUX_SYMBOL(__start_rio_route_ops) = .; \
	118	*(.rio_route_ops) \
	119	VMLINUX_SYMBOL(__end_rio_route_ops) = .; \
	120	} \
	121	\
63687a52 JB	122	TRACEDATA \
63687a52 JB	123	\
1da177e4 LT	124	/* Kernel symbol table: Normal symbols */ \
	125	__ksymtab : AT(ADDR(__ksymtab) - LOAD_OFFSET) { \
	126	VMLINUX_SYMBOL(__start___ksymtab) = .; \
	127	*(__ksymtab) \
	128	VMLINUX_SYMBOL(__stop___ksymtab) = .; \
	129	} \
	130	\
	131	/* Kernel symbol table: GPL-only symbols */ \
	132	__ksymtab_gpl : AT(ADDR(__ksymtab_gpl) - LOAD_OFFSET) { \
	133	VMLINUX_SYMBOL(__start___ksymtab_gpl) = .; \
	134	*(__ksymtab_gpl) \
	135	VMLINUX_SYMBOL(__stop___ksymtab_gpl) = .; \
	136	} \
	137	\
f71d20e9 AV	138	/* Kernel symbol table: Normal unused symbols */ \
	139	__ksymtab_unused : AT(ADDR(__ksymtab_unused) - LOAD_OFFSET) { \
	140	VMLINUX_SYMBOL(__start___ksymtab_unused) = .; \
	141	*(__ksymtab_unused) \
	142	VMLINUX_SYMBOL(__stop___ksymtab_unused) = .; \
	143	} \
	144	\
	145	/* Kernel symbol table: GPL-only unused symbols */ \
	146	__ksymtab_unused_gpl : AT(ADDR(__ksymtab_unused_gpl) - LOAD_OFFSET) { \
	147	VMLINUX_SYMBOL(__start___ksymtab_unused_gpl) = .; \
	148	*(__ksymtab_unused_gpl) \
	149	VMLINUX_SYMBOL(__stop___ksymtab_unused_gpl) = .; \
	150	} \
	151	\
9f28bb7e GKH	152	/* Kernel symbol table: GPL-future-only symbols */ \
	153	__ksymtab_gpl_future : AT(ADDR(__ksymtab_gpl_future) - LOAD_OFFSET) { \
	154	VMLINUX_SYMBOL(__start___ksymtab_gpl_future) = .; \
	155	*(__ksymtab_gpl_future) \
	156	VMLINUX_SYMBOL(__stop___ksymtab_gpl_future) = .; \
	157	} \
	158	\
1da177e4 LT	159	/* Kernel symbol table: Normal symbols */ \
	160	__kcrctab : AT(ADDR(__kcrctab) - LOAD_OFFSET) { \
	161	VMLINUX_SYMBOL(__start___kcrctab) = .; \
	162	*(__kcrctab) \
	163	VMLINUX_SYMBOL(__stop___kcrctab) = .; \
	164	} \
	165	\
	166	/* Kernel symbol table: GPL-only symbols */ \
	167	__kcrctab_gpl : AT(ADDR(__kcrctab_gpl) - LOAD_OFFSET) { \
	168	VMLINUX_SYMBOL(__start___kcrctab_gpl) = .; \
	169	*(__kcrctab_gpl) \
	170	VMLINUX_SYMBOL(__stop___kcrctab_gpl) = .; \
	171	} \
	172	\
f71d20e9 AV	173	/* Kernel symbol table: Normal unused symbols */ \
	174	__kcrctab_unused : AT(ADDR(__kcrctab_unused) - LOAD_OFFSET) { \
	175	VMLINUX_SYMBOL(__start___kcrctab_unused) = .; \
	176	*(__kcrctab_unused) \
	177	VMLINUX_SYMBOL(__stop___kcrctab_unused) = .; \
	178	} \
	179	\
	180	/* Kernel symbol table: GPL-only unused symbols */ \
	181	__kcrctab_unused_gpl : AT(ADDR(__kcrctab_unused_gpl) - LOAD_OFFSET) { \
	182	VMLINUX_SYMBOL(__start___kcrctab_unused_gpl) = .; \
	183	*(__kcrctab_unused_gpl) \
	184	VMLINUX_SYMBOL(__stop___kcrctab_unused_gpl) = .; \
	185	} \
	186	\
9f28bb7e GKH	187	/* Kernel symbol table: GPL-future-only symbols */ \
	188	__kcrctab_gpl_future : AT(ADDR(__kcrctab_gpl_future) - LOAD_OFFSET) { \
	189	VMLINUX_SYMBOL(__start___kcrctab_gpl_future) = .; \
	190	*(__kcrctab_gpl_future) \
	191	VMLINUX_SYMBOL(__stop___kcrctab_gpl_future) = .; \
	192	} \
	193	\
1da177e4 LT	194	/* Kernel symbol table: strings */ \
	195	__ksymtab_strings : AT(ADDR(__ksymtab_strings) - LOAD_OFFSET) { \
	196	*(__ksymtab_strings) \
	197	} \
	198	\
eb8f6890 SR	199	/* __init sections / \
eb8f6890 SR	200	__init_rodata : AT(ADDR(__init_rodata) - LOAD_OFFSET) { \
312b1485	201	*(.ref.rodata) \
8da3821b	202	MCOUNT_REC() \
eb8f6890 SR	203	DEV_KEEP(init.rodata) \
	204	DEV_KEEP(exit.rodata) \
	205	CPU_KEEP(init.rodata) \
	206	CPU_KEEP(exit.rodata) \
	207	MEM_KEEP(init.rodata) \
	208	MEM_KEEP(exit.rodata) \
	209	} \
	210	\
1da177e4 LT	211	/* Built-in module parameters. */ \
	212	__param : AT(ADDR(__param) - LOAD_OFFSET) { \
	213	VMLINUX_SYMBOL(__start___param) = .; \
	214	*(__param) \
	215	VMLINUX_SYMBOL(__stop___param) = .; \
edeed305	216	. = ALIGN((align)); \
6569580d	217	VMLINUX_SYMBOL(__end_rodata) = .; \
7583ddfd	218	} \
4096b46f SR	219	. = ALIGN((align));
	220
	221	/* RODATA provided for backward compatibility.
	222	* All archs are supposed to use RO_DATA() */
	223	#define RODATA RO_DATA(4096)
1da177e4 LT	224
1da177e4 LT	225	#define SECURITY_INIT \
60bad7fa	226	.security_initcall.init : AT(ADDR(.security_initcall.init) - LOAD_OFFSET) { \
1da177e4 LT	227	VMLINUX_SYMBOL(__security_initcall_start) = .; \
	228	*(.security_initcall.init) \
	229	VMLINUX_SYMBOL(__security_initcall_end) = .; \
	230	}
	231
7664709b SR	232	/* .text section. Map to function alignment to avoid address changes
	233	* during second ld run in second ld pass when generating System.map */
	234	#define TEXT_TEXT \
	235	ALIGN_FUNCTION(); \
fb5e2b37	236	*(.text.hot) \
0e0d314e	237	*(.text) \
312b1485	238	*(.ref.text) \
23ec23c2	239	*(.text.init.refok) \
eb8f6890 SR	240	*(.exit.text.refok) \
	241	DEV_KEEP(init.text) \
	242	DEV_KEEP(exit.text) \
	243	CPU_KEEP(init.text) \
	244	CPU_KEEP(exit.text) \
	245	MEM_KEEP(init.text) \
fb5e2b37 JB	246	MEM_KEEP(exit.text) \
fb5e2b37 JB	247	*(.text.unlikely)
eb8f6890	248
7664709b	249
6d30e3a8 SR	250	/* sched.text is aling to function alignment to secure we have same
6d30e3a8 SR	251	* address even at second ld pass when generating System.map */
1da177e4	252	#define SCHED_TEXT \
6d30e3a8	253	ALIGN_FUNCTION(); \
1da177e4 LT	254	VMLINUX_SYMBOL(__sched_text_start) = .; \
	255	*(.sched.text) \
	256	VMLINUX_SYMBOL(__sched_text_end) = .;
	257
6d30e3a8 SR	258	/* spinlock.text is aling to function alignment to secure we have same
6d30e3a8 SR	259	* address even at second ld pass when generating System.map */
1da177e4	260	#define LOCK_TEXT \
6d30e3a8	261	ALIGN_FUNCTION(); \
1da177e4 LT	262	VMLINUX_SYMBOL(__lock_text_start) = .; \
	263	*(.spinlock.text) \
	264	VMLINUX_SYMBOL(__lock_text_end) = .;
d0aaff97 PP	265
	266	#define KPROBES_TEXT \
	267	ALIGN_FUNCTION(); \
	268	VMLINUX_SYMBOL(__kprobes_text_start) = .; \
	269	*(.kprobes.text) \
	270	VMLINUX_SYMBOL(__kprobes_text_end) = .;
a7d0c210	271
37c514e3 SR	272	/* Section used for early init (in .S files) */
	273	#define HEAD_TEXT *(.head.text)
	274
01ba2bdc	275	/* init and exit section handling */
eb8f6890 SR	276	#define INIT_DATA \
	277	*(.init.data) \
	278	DEV_DISCARD(init.data) \
	279	DEV_DISCARD(init.rodata) \
	280	CPU_DISCARD(init.data) \
	281	CPU_DISCARD(init.rodata) \
	282	MEM_DISCARD(init.data) \
346e15be JB	283	MEM_DISCARD(init.rodata) \
	284	/* implement dynamic printk debug */ \
	285	VMLINUX_SYMBOL(__start___verbose_strings) = .; \
	286	*(__verbose_strings) \
	287	VMLINUX_SYMBOL(__stop___verbose_strings) = .; \
	288	. = ALIGN(8); \
	289	VMLINUX_SYMBOL(__start___verbose) = .; \
	290	*(__verbose) \
	291	VMLINUX_SYMBOL(__stop___verbose) = .;
eb8f6890 SR	292
	293	#define INIT_TEXT \
	294	*(.init.text) \
	295	DEV_DISCARD(init.text) \
	296	CPU_DISCARD(init.text) \
	297	MEM_DISCARD(init.text)
	298
	299	#define EXIT_DATA \
	300	*(.exit.data) \
	301	DEV_DISCARD(exit.data) \
	302	DEV_DISCARD(exit.rodata) \
	303	CPU_DISCARD(exit.data) \
	304	CPU_DISCARD(exit.rodata) \
	305	MEM_DISCARD(exit.data) \
	306	MEM_DISCARD(exit.rodata)
01ba2bdc	307
eb8f6890 SR	308	#define EXIT_TEXT \
	309	*(.exit.text) \
	310	DEV_DISCARD(exit.text) \
	311	CPU_DISCARD(exit.text) \
	312	MEM_DISCARD(exit.text)
01ba2bdc	313
a7d0c210 PBG	314	/* DWARF debug sections.
	315	Symbols in the DWARF debugging sections are relative to
	316	the beginning of the section so we begin them at 0. */
	317	#define DWARF_DEBUG \
	318	/* DWARF 1 */ \
	319	.debug 0 : { *(.debug) } \
	320	.line 0 : { *(.line) } \
	321	/* GNU DWARF 1 extensions */ \
	322	.debug_srcinfo 0 : { *(.debug_srcinfo) } \
	323	.debug_sfnames 0 : { *(.debug_sfnames) } \
	324	/* DWARF 1.1 and DWARF 2 */ \
	325	.debug_aranges 0 : { *(.debug_aranges) } \
	326	.debug_pubnames 0 : { *(.debug_pubnames) } \
	327	/* DWARF 2 */ \
	328	.debug_info 0 : { *(.debug_info \
	329	.gnu.linkonce.wi.*) } \
	330	.debug_abbrev 0 : { *(.debug_abbrev) } \
	331	.debug_line 0 : { *(.debug_line) } \
	332	.debug_frame 0 : { *(.debug_frame) } \
	333	.debug_str 0 : { *(.debug_str) } \
	334	.debug_loc 0 : { *(.debug_loc) } \
	335	.debug_macinfo 0 : { *(.debug_macinfo) } \
	336	/* SGI/MIPS DWARF 2 extensions */ \
	337	.debug_weaknames 0 : { *(.debug_weaknames) } \
	338	.debug_funcnames 0 : { *(.debug_funcnames) } \
	339	.debug_typenames 0 : { *(.debug_typenames) } \
	340	.debug_varnames 0 : { *(.debug_varnames) } \
	341
	342	/* Stabs debugging sections. */
	343	#define STABS_DEBUG \
	344	.stab 0 : { *(.stab) } \
	345	.stabstr 0 : { *(.stabstr) } \
	346	.stab.excl 0 : { *(.stab.excl) } \
	347	.stab.exclstr 0 : { *(.stab.exclstr) } \
	348	.stab.index 0 : { *(.stab.index) } \
	349	.stab.indexstr 0 : { *(.stab.indexstr) } \
	350	.comment 0 : { *(.comment) }
9c9b8b38	351
6360b1fb	352	#ifdef CONFIG_GENERIC_BUG
7664c5a1 JF	353	#define BUG_TABLE \
	354	. = ALIGN(8); \
	355	__bug_table : AT(ADDR(__bug_table) - LOAD_OFFSET) { \
c6de0026	356	VMLINUX_SYMBOL(__start___bug_table) = .; \
7664c5a1	357	*(__bug_table) \
c6de0026	358	VMLINUX_SYMBOL(__stop___bug_table) = .; \
7664c5a1	359	}
6360b1fb JB	360	#else
	361	#define BUG_TABLE
	362	#endif
7664c5a1	363
63687a52 JB	364	#ifdef CONFIG_PM_TRACE
	365	#define TRACEDATA \
	366	. = ALIGN(4); \
	367	.tracedata : AT(ADDR(.tracedata) - LOAD_OFFSET) { \
c6de0026	368	VMLINUX_SYMBOL(__tracedata_start) = .; \
63687a52	369	*(.tracedata) \
c6de0026	370	VMLINUX_SYMBOL(__tracedata_end) = .; \
63687a52 JB	371	}
	372	#else
	373	#define TRACEDATA
	374	#endif
	375
9c9b8b38	376	#define NOTES \
cbe87121 RM	377	.notes : AT(ADDR(.notes) - LOAD_OFFSET) { \
	378	VMLINUX_SYMBOL(__start_notes) = .; \
	379	(.note.) \
	380	VMLINUX_SYMBOL(__stop_notes) = .; \
	381	}
61ce1efe AM	382
61ce1efe AM	383	#define INITCALLS \
c2147a50	384	*(.initcallearly.init) \
c6de0026	385	VMLINUX_SYMBOL(__early_initcall_end) = .; \
b3438f82 LT	386	*(.initcall0.init) \
b3438f82 LT	387	*(.initcall0s.init) \
61ce1efe	388	*(.initcall1.init) \
735a7ffb	389	*(.initcall1s.init) \
61ce1efe	390	*(.initcall2.init) \
735a7ffb	391	*(.initcall2s.init) \
61ce1efe	392	*(.initcall3.init) \
735a7ffb	393	*(.initcall3s.init) \
61ce1efe	394	*(.initcall4.init) \
735a7ffb	395	*(.initcall4s.init) \
61ce1efe	396	*(.initcall5.init) \
735a7ffb	397	*(.initcall5s.init) \
8d610dd5	398	*(.initcallrootfs.init) \
61ce1efe	399	*(.initcall6.init) \
735a7ffb AM	400	*(.initcall6s.init) \
	401	*(.initcall7.init) \
	402	*(.initcall7s.init)
61ce1efe	403
5fb7dc37 FY	404	#define PERCPU(align) \
5fb7dc37 FY	405	. = ALIGN(align); \
c6de0026	406	VMLINUX_SYMBOL(__per_cpu_start) = .; \
5fb7dc37	407	.data.percpu : AT(ADDR(.data.percpu) - LOAD_OFFSET) { \
63cc8c75	408	*(.data.percpu.page_aligned) \
5fb7dc37 FY	409	*(.data.percpu) \
	410	*(.data.percpu.shared_aligned) \
	411	} \
c6de0026	412	VMLINUX_SYMBOL(__per_cpu_end) = .;