[mirror_ubuntu-jammy-kernel.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) = .;				\
	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)						\
		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)

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