FM / asm-generic

/usr/src/kernels/4.18.0-553.121.1.el8_10.x86_64/include/asm-generic/

/usr/src/kernels/4.18.0-553.121.1.el8_10.x86_64/include/asm-generic

Name	Size	Mode	Actions
bitops/	-	0755	rm
vdso/	-	0755	rm
4level-fixup.h	1098	0644	edit dl rm
5level-fixup.h	1273	0644	edit dl rm
asm-offsets.h	35	0644	edit dl rm
asm-prototypes.h	507	0644	edit dl rm
atomic-instrumented.h	13623	0644	edit dl rm
atomic-long.h	8048	0644	edit dl rm
atomic.h	4391	0644	edit dl rm
atomic64.h	1797	0644	edit dl rm
audit_change_attr.h	484	0644	edit dl rm
audit_dir_write.h	528	0644	edit dl rm
audit_read.h	241	0644	edit dl rm
audit_signal.h	36	0644	edit dl rm
audit_write.h	461	0644	edit dl rm
barrier.h	6868	0644	edit dl rm
bitops-instrumented.h	7909	0644	edit dl rm
bitops.h	1119	0644	edit dl rm
bitsperlong.h	592	0644	edit dl rm
bug.h	6720	0644	edit dl rm
bugs.h	267	0644	edit dl rm
cache.h	384	0644	edit dl rm
cacheflush.h	1340	0644	edit dl rm
checksum.h	2329	0644	edit dl rm
cmpxchg-local.h	1464	0644	edit dl rm
cmpxchg.h	2286	0644	edit dl rm
compat.h	658	0644	edit dl rm
current.h	256	0644	edit dl rm
delay.h	1157	0644	edit dl rm
device.h	245	0644	edit dl rm
div64.h	7458	0644	edit dl rm
dma-contiguous.h	238	0644	edit dl rm
dma-mapping.h	248	0644	edit dl rm
dma.h	553	0644	edit dl rm
early_ioremap.h	1696	0644	edit dl rm
emergency-restart.h	248	0644	edit dl rm
error-injection.h	1178	0644	edit dl rm
exec.h	667	0644	edit dl rm
export.h	2002	0644	edit dl rm
extable.h	802	0644	edit dl rm
fb.h	271	0644	edit dl rm
fixmap.h	2904	0644	edit dl rm
ftrace.h	460	0644	edit dl rm
futex.h	2964	0644	edit dl rm
getorder.h	1487	0644	edit dl rm
gpio.h	4558	0644	edit dl rm
hardirq.h	532	0644	edit dl rm
hugetlb.h	1326	0644	edit dl rm
hw_irq.h	270	0644	edit dl rm
hyperv-tlfs.h	20696	0644	edit dl rm
ide_iops.h	791	0644	edit dl rm
int-ll64.h	863	0644	edit dl rm
io.h	24167	0644	edit dl rm
ioctl.h	506	0644	edit dl rm
iomap.h	4033	0644	edit dl rm
irq.h	403	0644	edit dl rm
irqflags.h	1543	0644	edit dl rm
irq_regs.h	980	0644	edit dl rm
irq_work.h	194	0644	edit dl rm
kdebug.h	182	0644	edit dl rm
kmap_size.h	263	0644	edit dl rm
kprobes.h	868	0644	edit dl rm
kvm_para.h	549	0644	edit dl rm
kvm_types.h	113	0644	edit dl rm
linkage.h	225	0644	edit dl rm
local.h	2282	0644	edit dl rm
local64.h	3887	0644	edit dl rm
mcs_spinlock.h	260	0644	edit dl rm
memory_model.h	2209	0644	edit dl rm
mm-arch-hooks.h	388	0644	edit dl rm
mmiowb.h	1731	0644	edit dl rm
mmiowb_types.h	249	0644	edit dl rm
mmu.h	449	0644	edit dl rm
mmu_context.h	881	0644	edit dl rm
mm_hooks.h	854	0644	edit dl rm
module.h	1118	0644	edit dl rm
mshyperv.h	8592	0644	edit dl rm
msi.h	1053	0644	edit dl rm
numa.h	1544	0644	edit dl rm
page.h	2454	0644	edit dl rm
param.h	367	0644	edit dl rm
parport.h	604	0644	edit dl rm
pci.h	401	0644	edit dl rm
pci_iomap.h	1775	0644	edit dl rm
percpu.h	13026	0644	edit dl rm
pgalloc.h	342	0644	edit dl rm
pgtable-nop4d-hack.h	1965	0644	edit dl rm
pgtable-nop4d.h	1772	0644	edit dl rm
pgtable-nopmd.h	1944	0644	edit dl rm
pgtable-nopud.h	2071	0644	edit dl rm
pgtable.h	33765	0644	edit dl rm
pgtable_uffd.h	1052	0644	edit dl rm
preempt.h	1994	0644	edit dl rm
ptrace.h	1615	0644	edit dl rm
qrwlock.h	4315	0644	edit dl rm
qrwlock_types.h	682	0644	edit dl rm
qspinlock.h	3816	0644	edit dl rm
qspinlock_types.h	2590	0644	edit dl rm
resource.h	1100	0644	edit dl rm
seccomp.h	1328	0644	edit dl rm
sections.h	5306	0644	edit dl rm
segment.h	249	0644	edit dl rm
serial.h	345	0644	edit dl rm
set_memory.h	362	0644	edit dl rm
signal.h	308	0644	edit dl rm
simd.h	436	0644	edit dl rm
sizes.h	78	0644	edit dl rm
spinlock.h	329	0644	edit dl rm
statfs.h	169	0644	edit dl rm
string.h	281	0644	edit dl rm
switch_to.h	962	0644	edit dl rm
syscall.h	6389	0644	edit dl rm
syscalls.h	739	0644	edit dl rm
termios-base.h	2164	0644	edit dl rm
termios.h	2877	0644	edit dl rm
timex.h	508	0644	edit dl rm
tlb.h	22153	0644	edit dl rm
tlbflush.h	485	0644	edit dl rm
topology.h	2234	0644	edit dl rm
trace_clock.h	391	0644	edit dl rm
uaccess.h	5272	0644	edit dl rm
unaligned.h	1078	0644	edit dl rm
unistd.h	318	0644	edit dl rm
user.h	242	0644	edit dl rm
vga.h	587	0644	edit dl rm
vmlinux.lds.h	28848	0644	edit dl rm
vtime.h	52	0644	edit dl rm
word-at-a-time.h	2817	0644	edit dl rm
xor.h	13961	0644	edit dl rm

Edit: /usr/src/kernels/4.18.0-553.121.1.el8_10.x86_64/include/asm-generic/vmlinux.lds.h (28848B)

/*
 * Helper macros to support writing architecture specific
 * linker scripts.
 *
 * A minimal linker scripts has following content:
 * [This is a sample, architectures may have special requiriements]
 *
 * OUTPUT_FORMAT(...)
 * OUTPUT_ARCH(...)
 * ENTRY(...)
 * SECTIONS
 * {
 *	. = START;
 *	__init_begin = .;
 *	HEAD_TEXT_SECTION
 *	INIT_TEXT_SECTION(PAGE_SIZE)
 *	INIT_DATA_SECTION(...)
 *	PERCPU_SECTION(CACHELINE_SIZE)
 *	__init_end = .;
 *
 *	_stext = .;
 *	TEXT_SECTION = 0
 *	_etext = .;
 *
 *      _sdata = .;
 *	RO_DATA_SECTION(PAGE_SIZE)
 *	RW_DATA_SECTION(...)
 *	_edata = .;
 *
 *	EXCEPTION_TABLE(...)
 *	NOTES
 *
 *	BSS_SECTION(0, 0, 0)
 *	_end = .;
 *
 *	STABS_DEBUG
 *	DWARF_DEBUG
 *
 *	DISCARDS		// must be the last
 * }
 *
 * [__init_begin, __init_end] is the init section that may be freed after init
 * 	// __init_begin and __init_end should be page aligned, so that we can
 *	// free the whole .init memory
 * [_stext, _etext] is the text section
 * [_sdata, _edata] is the data section
 *
 * Some of the included output section have their own set of constants.
 * Examples are: [__initramfs_start, __initramfs_end] for initramfs and
 *               [__nosave_begin, __nosave_end] for the nosave data
 */

#ifndef LOAD_OFFSET
#define LOAD_OFFSET 0
#endif

#include <linux/export.h>

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

/*
 * LD_DEAD_CODE_DATA_ELIMINATION option enables -fdata-sections, which
 * generates .data.identifier sections, which need to be pulled in with
 * .data. We don't want to pull in .data..other sections, which Linux
 * has defined. Same for text and bss.
 *
 * RODATA_MAIN is not used because existing code already defines .rodata.x
 * sections to be brought in with rodata.
 */
#ifdef CONFIG_LD_DEAD_CODE_DATA_ELIMINATION
#define TEXT_MAIN .text .text.[0-9a-zA-Z_]*
#define DATA_MAIN .data .data.[0-9a-zA-Z_]*
#define SDATA_MAIN .sdata .sdata.[0-9a-zA-Z_]*
#define RODATA_MAIN .rodata .rodata.[0-9a-zA-Z_]*
#define BSS_MAIN .bss .bss.[0-9a-zA-Z_]*
#define SBSS_MAIN .sbss .sbss.[0-9a-zA-Z_]*
#else
#define TEXT_MAIN .text
#define DATA_MAIN .data
#define SDATA_MAIN .sdata
#define RODATA_MAIN .rodata
#define BSS_MAIN .bss
#define SBSS_MAIN .sbss
#endif

/*
 * Align to a 32 byte boundary equal to the
 * alignment gcc 4.5 uses for a struct
 */
#define STRUCT_ALIGNMENT 32
#define STRUCT_ALIGN() . = ALIGN(STRUCT_ALIGNMENT)

/* 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_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()	. = ALIGN(8);				\
			__start_mcount_loc = .;			\
			KEEP(*(__mcount_loc))			\
			__stop_mcount_loc = .;
#else
#define MCOUNT_REC()
#endif

#ifdef CONFIG_TRACE_BRANCH_PROFILING
#define LIKELY_PROFILE()	__start_annotated_branch_profile = .;	\
				KEEP(*(_ftrace_annotated_branch))	\
				__stop_annotated_branch_profile = .;
#else
#define LIKELY_PROFILE()
#endif

#ifdef CONFIG_PROFILE_ALL_BRANCHES
#define BRANCH_PROFILE()	__start_branch_profile = .;		\
				KEEP(*(_ftrace_branch))			\
				__stop_branch_profile = .;
#else
#define BRANCH_PROFILE()
#endif

#ifdef CONFIG_KPROBES
#define KPROBE_BLACKLIST()	. = ALIGN(8);				      \
				__start_kprobe_blacklist = .;		      \
				KEEP(*(_kprobe_blacklist))		      \
				__stop_kprobe_blacklist = .;
#else
#define KPROBE_BLACKLIST()
#endif

#ifdef CONFIG_FUNCTION_ERROR_INJECTION
#define ERROR_INJECT_WHITELIST()	STRUCT_ALIGN();			      \
			__start_error_injection_whitelist = .;		      \
			KEEP(*(_error_injection_whitelist))		      \
			__stop_error_injection_whitelist = .;
#else
#define ERROR_INJECT_WHITELIST()
#endif

#ifdef CONFIG_EVENT_TRACING
#define FTRACE_EVENTS()	. = ALIGN(8);					\
			__start_ftrace_events = .;			\
			KEEP(*(_ftrace_events))				\
			__stop_ftrace_events = .;			\
			__start_ftrace_eval_maps = .;			\
			KEEP(*(_ftrace_eval_map))			\
			__stop_ftrace_eval_maps = .;
#else
#define FTRACE_EVENTS()
#endif

#ifdef CONFIG_TRACING
#define TRACE_PRINTKS()	 __start___trace_bprintk_fmt = .;      \
			 KEEP(*(__trace_printk_fmt)) /* Trace_printk fmt' pointer */ \
			 __stop___trace_bprintk_fmt = .;
#define TRACEPOINT_STR() __start___tracepoint_str = .;	\
			 KEEP(*(__tracepoint_str)) /* Trace_printk fmt' pointer */ \
			 __stop___tracepoint_str = .;
#else
#define TRACE_PRINTKS()
#define TRACEPOINT_STR()
#endif

#ifdef CONFIG_FTRACE_SYSCALLS
#define TRACE_SYSCALLS() . = ALIGN(8);					\
			 __start_syscalls_metadata = .;			\
			 KEEP(*(__syscalls_metadata))			\
			 __stop_syscalls_metadata = .;
#else
#define TRACE_SYSCALLS()
#endif

#ifdef CONFIG_BPF_EVENTS
#define BPF_RAW_TP() STRUCT_ALIGN();					\
			 __start__bpf_raw_tp = .;			\
			 KEEP(*(__bpf_raw_tp_map))			\
			 __stop__bpf_raw_tp = .;
#else
#define BPF_RAW_TP()
#endif

#ifdef CONFIG_SERIAL_EARLYCON
#define EARLYCON_TABLE() . = ALIGN(8);				\
			 __earlycon_table = .;			\
			 KEEP(*(__earlycon_table))		\
			 __earlycon_table_end = .;
#else
#define EARLYCON_TABLE()
#endif

#ifdef CONFIG_SECURITY
#define LSM_TABLE()	. = ALIGN(8);					\
			__start_lsm_info = .;				\
			KEEP(*(.lsm_info.init))				\
			__end_lsm_info = .;
#else
#define LSM_TABLE()
#endif

#define ___OF_TABLE(cfg, name)	_OF_TABLE_##cfg(name)
#define __OF_TABLE(cfg, name)	___OF_TABLE(cfg, name)
#define OF_TABLE(cfg, name)	__OF_TABLE(IS_ENABLED(cfg), name)
#define _OF_TABLE_0(name)
#define _OF_TABLE_1(name)						\
	. = ALIGN(8);							\
	__##name##_of_table = .;					\
	KEEP(*(__##name##_of_table))					\
	KEEP(*(__##name##_of_table_end))

#define TIMER_OF_TABLES()	OF_TABLE(CONFIG_TIMER_OF, timer)
#define IRQCHIP_OF_MATCH_TABLE() OF_TABLE(CONFIG_IRQCHIP, irqchip)
#define CLK_OF_TABLES()		OF_TABLE(CONFIG_COMMON_CLK, clk)
#define RESERVEDMEM_OF_TABLES()	OF_TABLE(CONFIG_OF_RESERVED_MEM, reservedmem)
#define CPU_METHOD_OF_TABLES()	OF_TABLE(CONFIG_SMP, cpu_method)
#define CPUIDLE_METHOD_OF_TABLES() OF_TABLE(CONFIG_CPU_IDLE, cpuidle_method)

#ifdef CONFIG_ACPI
#define ACPI_PROBE_TABLE(name)						\
	. = ALIGN(8);							\
	__##name##_acpi_probe_table = .;				\
	KEEP(*(__##name##_acpi_probe_table))				\
	__##name##_acpi_probe_table_end = .;
#else
#define ACPI_PROBE_TABLE(name)
#endif

#define KERNEL_DTB()							\
	STRUCT_ALIGN();							\
	__dtb_start = .;						\
	KEEP(*(.dtb.init.rodata))					\
	__dtb_end = .;

/*
 * .data section
 */
#define DATA_DATA							\
	*(.xiptext)							\
	*(DATA_MAIN)							\
	*(.ref.data)							\
	*(.data..shared_aligned) /* percpu related */			\
	MEM_KEEP(init.data*)						\
	MEM_KEEP(exit.data*)						\
	*(.data.unlikely)						\
	__start_once = .;						\
	*(.data.once)							\
	__end_once = .;							\
	STRUCT_ALIGN();							\
	*(__tracepoints)						\
	/* implement dynamic printk debug */				\
	. = ALIGN(8);                                                   \
	__start___jump_table = .;					\
	KEEP(*(__jump_table))                                           \
	__stop___jump_table = .;					\
	. = ALIGN(8);							\
	__start___verbose = .;						\
	KEEP(*(__verbose))                                              \
	__stop___verbose = .;						\
	LIKELY_PROFILE()		       				\
	BRANCH_PROFILE()						\
	TRACE_PRINTKS()							\
	BPF_RAW_TP()							\
	TRACEPOINT_STR()

/*
 * Data section helpers
 */
#define NOSAVE_DATA							\
	. = ALIGN(PAGE_SIZE);						\
	__nosave_begin = .;						\
	*(.data..nosave)						\
	. = ALIGN(PAGE_SIZE);						\
	__nosave_end = .;

#define PAGE_ALIGNED_DATA(page_align)					\
	. = ALIGN(page_align);						\
	*(.data..page_aligned)

#define READ_MOSTLY_DATA(align)						\
	. = ALIGN(align);						\
	*(.data..read_mostly)						\
	. = ALIGN(align);

#define CACHELINE_ALIGNED_DATA(align)					\
	. = ALIGN(align);						\
	*(.data..cacheline_aligned)

#define INIT_TASK_DATA(align)						\
	. = ALIGN(align);						\
	__start_init_task = .;						\
	init_thread_union = .;						\
	init_stack = .;							\
	KEEP(*(.data..init_task))					\
	KEEP(*(.data..init_thread_info))				\
	. = __start_init_task + THREAD_SIZE;				\
	__end_init_task = .;

/*
 * Allow architectures to handle ro_after_init data on their
 * own by defining an empty RO_AFTER_INIT_DATA.
 */
#ifndef RO_AFTER_INIT_DATA
#define RO_AFTER_INIT_DATA						\
	__start_ro_after_init = .;					\
	*(.data..ro_after_init)						\
	__end_ro_after_init = .;
#endif

/*
 * Read only Data
 */
#define RO_DATA_SECTION(align)						\
	. = ALIGN((align));						\
	.rodata           : AT(ADDR(.rodata) - LOAD_OFFSET) {		\
		__start_rodata = .;					\
		*(.rodata) *(.rodata.*)					\
		RO_AFTER_INIT_DATA	/* Read only after init */	\
		KEEP(*(__vermagic))	/* Kernel version magic */	\
		. = ALIGN(8);						\
		__start___tracepoints_ptrs = .;				\
		KEEP(*(__tracepoints_ptrs)) /* Tracepoints: pointer array */ \
		__stop___tracepoints_ptrs = .;				\
		*(__tracepoints_strings)/* Tracepoints: strings */	\
	}								\
									\
	.rodata1          : AT(ADDR(.rodata1) - LOAD_OFFSET) {		\
		*(.rodata1)						\
	}								\
									\
	/* PCI quirks */						\
	.pci_fixup        : AT(ADDR(.pci_fixup) - LOAD_OFFSET) {	\
		__start_pci_fixups_early = .;				\
		KEEP(*(.pci_fixup_early))				\
		__end_pci_fixups_early = .;				\
		__start_pci_fixups_header = .;				\
		KEEP(*(.pci_fixup_header))				\
		__end_pci_fixups_header = .;				\
		__start_pci_fixups_final = .;				\
		KEEP(*(.pci_fixup_final))				\
		__end_pci_fixups_final = .;				\
		__start_pci_fixups_enable = .;				\
		KEEP(*(.pci_fixup_enable))				\
		__end_pci_fixups_enable = .;				\
		__start_pci_fixups_resume = .;				\
		KEEP(*(.pci_fixup_resume))				\
		__end_pci_fixups_resume = .;				\
		__start_pci_fixups_resume_early = .;			\
		KEEP(*(.pci_fixup_resume_early))			\
		__end_pci_fixups_resume_early = .;			\
		__start_pci_fixups_suspend = .;				\
		KEEP(*(.pci_fixup_suspend))				\
		__end_pci_fixups_suspend = .;				\
		__start_pci_fixups_suspend_late = .;			\
		KEEP(*(.pci_fixup_suspend_late))			\
		__end_pci_fixups_suspend_late = .;			\
	}								\
									\
	/* Built-in firmware blobs */					\
	.builtin_fw        : AT(ADDR(.builtin_fw) - LOAD_OFFSET) {	\
		__start_builtin_fw = .;					\
		KEEP(*(.builtin_fw))					\
		__end_builtin_fw = .;					\
	}								\
									\
	TRACEDATA							\
									\
	/* Kernel symbol table: Normal symbols */			\
	__ksymtab         : AT(ADDR(__ksymtab) - LOAD_OFFSET) {		\
		__start___ksymtab = .;					\
		KEEP(*(SORT(___ksymtab+*)))				\
		__stop___ksymtab = .;					\
	}								\
									\
	/* Kernel symbol table: GPL-only symbols */			\
	__ksymtab_gpl     : AT(ADDR(__ksymtab_gpl) - LOAD_OFFSET) {	\
		__start___ksymtab_gpl = .;				\
		KEEP(*(SORT(___ksymtab_gpl+*)))				\
		__stop___ksymtab_gpl = .;				\
	}								\
									\
	/* Kernel symbol table: Normal unused symbols */		\
	__ksymtab_unused  : AT(ADDR(__ksymtab_unused) - LOAD_OFFSET) {	\
		__start___ksymtab_unused = .;				\
		KEEP(*(SORT(___ksymtab_unused+*)))			\
		__stop___ksymtab_unused = .;				\
	}								\
									\
	/* Kernel symbol table: GPL-only unused symbols */		\
	__ksymtab_unused_gpl : AT(ADDR(__ksymtab_unused_gpl) - LOAD_OFFSET) { \
		__start___ksymtab_unused_gpl = .;			\
		KEEP(*(SORT(___ksymtab_unused_gpl+*)))			\
		__stop___ksymtab_unused_gpl = .;			\
	}								\
									\
	/* Kernel symbol table: GPL-future-only symbols */		\
	__ksymtab_gpl_future : AT(ADDR(__ksymtab_gpl_future) - LOAD_OFFSET) { \
		__start___ksymtab_gpl_future = .;			\
		KEEP(*(SORT(___ksymtab_gpl_future+*)))			\
		__stop___ksymtab_gpl_future = .;			\
	}								\
									\
	/* Kernel symbol table: Normal symbols */			\
	__kcrctab         : AT(ADDR(__kcrctab) - LOAD_OFFSET) {		\
		__start___kcrctab = .;					\
		KEEP(*(SORT(___kcrctab+*)))				\
		__stop___kcrctab = .;					\
	}								\
									\
	/* Kernel symbol table: GPL-only symbols */			\
	__kcrctab_gpl     : AT(ADDR(__kcrctab_gpl) - LOAD_OFFSET) {	\
		__start___kcrctab_gpl = .;				\
		KEEP(*(SORT(___kcrctab_gpl+*)))				\
		__stop___kcrctab_gpl = .;				\
	}								\
									\
	/* Kernel symbol table: Normal unused symbols */		\
	__kcrctab_unused  : AT(ADDR(__kcrctab_unused) - LOAD_OFFSET) {	\
		__start___kcrctab_unused = .;				\
		KEEP(*(SORT(___kcrctab_unused+*)))			\
		__stop___kcrctab_unused = .;				\
	}								\
									\
	/* Kernel symbol table: GPL-only unused symbols */		\
	__kcrctab_unused_gpl : AT(ADDR(__kcrctab_unused_gpl) - LOAD_OFFSET) { \
		__start___kcrctab_unused_gpl = .;			\
		KEEP(*(SORT(___kcrctab_unused_gpl+*)))			\
		__stop___kcrctab_unused_gpl = .;			\
	}								\
									\
	/* Kernel symbol table: GPL-future-only symbols */		\
	__kcrctab_gpl_future : AT(ADDR(__kcrctab_gpl_future) - LOAD_OFFSET) { \
		__start___kcrctab_gpl_future = .;			\
		KEEP(*(SORT(___kcrctab_gpl_future+*)))			\
		__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)						\
		MEM_KEEP(init.rodata)					\
		MEM_KEEP(exit.rodata)					\
	}								\
									\
	/* Built-in module parameters. */				\
	__param : AT(ADDR(__param) - LOAD_OFFSET) {			\
		__start___param = .;					\
		KEEP(*(__param))					\
		__stop___param = .;					\
	}								\
									\
	/* Built-in module versions. */					\
	__modver : AT(ADDR(__modver) - LOAD_OFFSET) {			\
		__start___modver = .;					\
		KEEP(*(__modver))					\
		__stop___modver = .;					\
	}								\
									\
	BTF								\
									\
	. = ALIGN((align));						\
	__end_rodata = .;

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

/*
 * Non-instrumentable text section
 */
#define NOINSTR_TEXT							\
		ALIGN_FUNCTION();					\
		__noinstr_text_start = .;				\
		*(.noinstr.text)					\
		__noinstr_text_end = .;

/*
 * .text section. Map to function alignment to avoid address changes
 * during second ld run in second ld pass when generating System.map
 *
 * TEXT_MAIN here will match .text.fixup and .text.unlikely if dead
 * code elimination is enabled, so these sections should be converted
 * to use ".." first.
 */
#define TEXT_TEXT							\
		ALIGN_FUNCTION();					\
		*(.text.hot TEXT_MAIN .text.fixup .text.unlikely)	\
		NOINSTR_TEXT						\
		*(.text..refcount)					\
		*(.ref.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();					\
		__sched_text_start = .;					\
		*(.sched.text)						\
		__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();					\
		__lock_text_start = .;					\
		*(.spinlock.text)					\
		__lock_text_end = .;

#define CPUIDLE_TEXT							\
		ALIGN_FUNCTION();					\
		__cpuidle_text_start = .;				\
		*(.cpuidle.text)					\
		__cpuidle_text_end = .;

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

#define ENTRY_TEXT							\
		ALIGN_FUNCTION();					\
		__entry_text_start = .;					\
		*(.entry.text)						\
		__entry_text_end = .;

#define IRQENTRY_TEXT							\
		ALIGN_FUNCTION();					\
		__irqentry_text_start = .;				\
		*(.irqentry.text)					\
		__irqentry_text_end = .;

#define SOFTIRQENTRY_TEXT						\
		ALIGN_FUNCTION();					\
		__softirqentry_text_start = .;				\
		*(.softirqentry.text)					\
		__softirqentry_text_end = .;

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

#define HEAD_TEXT_SECTION							\
	.head.text : AT(ADDR(.head.text) - LOAD_OFFSET) {		\
		HEAD_TEXT						\
	}

/*
 * Exception table
 */
#define EXCEPTION_TABLE(align)						\
	. = ALIGN(align);						\
	__ex_table : AT(ADDR(__ex_table) - LOAD_OFFSET) {		\
		__start___ex_table = .;					\
		KEEP(*(__ex_table))					\
		__stop___ex_table = .;					\
	}

/*
 * .BTF
 */
#ifdef CONFIG_DEBUG_INFO_BTF
#define BTF								\
	.BTF : AT(ADDR(.BTF) - LOAD_OFFSET) {				\
		__start_BTF = .;					\
		KEEP(*(.BTF))						\
		__stop_BTF = .;						\
	}								\
	. = ALIGN(4);							\
	.BTF_ids : AT(ADDR(.BTF_ids) - LOAD_OFFSET) {			\
		*(.BTF_ids)						\
	}
#else
#define BTF
#endif

/*
 * Init task
 */
#define INIT_TASK_DATA_SECTION(align)					\
	. = ALIGN(align);						\
	.data..init_task :  AT(ADDR(.data..init_task) - LOAD_OFFSET) {	\
		INIT_TASK_DATA(align)					\
	}

#ifdef CONFIG_CONSTRUCTORS
#define KERNEL_CTORS()	. = ALIGN(8);			   \
			__ctors_start = .;		   \
			KEEP(*(SORT(.ctors.*)))		   \
			KEEP(*(.ctors))			   \
			KEEP(*(SORT(.init_array.*)))	   \
			KEEP(*(.init_array))		   \
			__ctors_end = .;
#else
#define KERNEL_CTORS()
#endif

/* init and exit section handling */
#define INIT_DATA							\
	KEEP(*(SORT(___kentry+*)))					\
	*(.init.data init.data.*)					\
	MEM_DISCARD(init.data*)						\
	KERNEL_CTORS()							\
	MCOUNT_REC()							\
	*(.init.rodata .init.rodata.*)					\
	FTRACE_EVENTS()							\
	TRACE_SYSCALLS()						\
	KPROBE_BLACKLIST()						\
	ERROR_INJECT_WHITELIST()					\
	MEM_DISCARD(init.rodata)					\
	CLK_OF_TABLES()							\
	RESERVEDMEM_OF_TABLES()						\
	TIMER_OF_TABLES()						\
	CPU_METHOD_OF_TABLES()						\
	CPUIDLE_METHOD_OF_TABLES()					\
	KERNEL_DTB()							\
	IRQCHIP_OF_MATCH_TABLE()					\
	ACPI_PROBE_TABLE(irqchip)					\
	ACPI_PROBE_TABLE(timer)						\
	EARLYCON_TABLE()						\
	LSM_TABLE()							\
	KUNIT_TABLE()

#define INIT_TEXT							\
	*(.init.text .init.text.*)					\
	*(.text.startup)						\
	MEM_DISCARD(init.text*)

#define EXIT_DATA							\
	*(.exit.data .exit.data.*)					\
	*(.fini_array)							\
	*(.dtors)							\
	MEM_DISCARD(exit.data*)						\
	MEM_DISCARD(exit.rodata*)

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

#define EXIT_CALL							\
	*(.exitcall.exit)

/*
 * bss (Block Started by Symbol) - uninitialized data
 * zeroed during startup
 */
#define SBSS(sbss_align)						\
	. = ALIGN(sbss_align);						\
	.sbss : AT(ADDR(.sbss) - LOAD_OFFSET) {				\
		*(.dynsbss)						\
		*(SBSS_MAIN)						\
		*(.scommon)						\
	}

/*
 * Allow archectures to redefine BSS_FIRST_SECTIONS to add extra
 * sections to the front of bss.
 */
#ifndef BSS_FIRST_SECTIONS
#define BSS_FIRST_SECTIONS
#endif

#define BSS(bss_align)							\
	. = ALIGN(bss_align);						\
	.bss : AT(ADDR(.bss) - LOAD_OFFSET) {				\
		BSS_FIRST_SECTIONS					\
		*(.bss..page_aligned)					\
		*(.dynbss)						\
		*(BSS_MAIN)						\
		*(COMMON)						\
	}

/*
 * 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) }		\
		.debug_pubtypes 0 : { *(.debug_pubtypes) }		\
		/* DWARF 3 */						\
		.debug_ranges	0 : { *(.debug_ranges) }		\
		/* 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) }		\
		/* GNU DWARF 2 extensions */				\
		.debug_gnu_pubnames 0 : { *(.debug_gnu_pubnames) }	\
		.debug_gnu_pubtypes 0 : { *(.debug_gnu_pubtypes) }	\
		/* DWARF 4 */						\
		.debug_types	0 : { *(.debug_types) }			\
		/* DWARF 5 */						\
		.debug_macro	0 : { *(.debug_macro) }			\
		.debug_addr	0 : { *(.debug_addr) }

/* 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 = .;				\
		KEEP(*(__bug_table))					\
		__stop___bug_table = .;					\
	}
#else
#define BUG_TABLE
#endif

#ifdef CONFIG_UNWINDER_ORC
#define ORC_UNWIND_TABLE						\
	. = ALIGN(4);							\
	.orc_unwind_ip : AT(ADDR(.orc_unwind_ip) - LOAD_OFFSET) {	\
		__start_orc_unwind_ip = .;				\
		KEEP(*(.orc_unwind_ip))					\
		__stop_orc_unwind_ip = .;				\
	}								\
	. = ALIGN(6);							\
	.orc_unwind : AT(ADDR(.orc_unwind) - LOAD_OFFSET) {		\
		__start_orc_unwind = .;					\
		KEEP(*(.orc_unwind))					\
		__stop_orc_unwind = .;					\
	}								\
	. = ALIGN(4);							\
	.orc_lookup : AT(ADDR(.orc_lookup) - LOAD_OFFSET) {		\
		orc_lookup = .;						\
		. += (((SIZEOF(.text) + LOOKUP_BLOCK_SIZE - 1) /	\
			LOOKUP_BLOCK_SIZE) + 1) * 4;			\
		orc_lookup_end = .;					\
	}
#else
#define ORC_UNWIND_TABLE
#endif

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

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

#define INIT_SETUP(initsetup_align)					\
		. = ALIGN(initsetup_align);				\
		__setup_start = .;					\
		KEEP(*(.init.setup))					\
		__setup_end = .;

#define INIT_CALLS_LEVEL(level)						\
		__initcall##level##_start = .;				\
		KEEP(*(.initcall##level##.init))			\
		KEEP(*(.initcall##level##s.init))			\

#define INIT_CALLS							\
		__initcall_start = .;					\
		KEEP(*(.initcallearly.init))				\
		INIT_CALLS_LEVEL(0)					\
		INIT_CALLS_LEVEL(1)					\
		INIT_CALLS_LEVEL(2)					\
		INIT_CALLS_LEVEL(3)					\
		INIT_CALLS_LEVEL(4)					\
		INIT_CALLS_LEVEL(5)					\
		INIT_CALLS_LEVEL(rootfs)				\
		INIT_CALLS_LEVEL(6)					\
		INIT_CALLS_LEVEL(7)					\
		__initcall_end = .;

#define CON_INITCALL							\
		__con_initcall_start = .;				\
		KEEP(*(.con_initcall.init))				\
		__con_initcall_end = .;

#define KUNIT_TABLE()							\
		. = ALIGN(8);						\
		__kunit_suites_start = .;				\
		KEEP(*(.kunit_test_suites))				\
		__kunit_suites_end = .;

#ifdef CONFIG_BLK_DEV_INITRD
#define INIT_RAM_FS							\
	. = ALIGN(4);							\
	__initramfs_start = .;						\
	KEEP(*(.init.ramfs))						\
	. = ALIGN(8);							\
	KEEP(*(.init.ramfs.info))
#else
#define INIT_RAM_FS
#endif

/*
 * Memory encryption operates on a page basis. Since we need to clear
 * the memory encryption mask for this section, it needs to be aligned
 * on a page boundary and be a page-size multiple in length.
 *
 * Note: We use a separate section so that only this section gets
 * decrypted to avoid exposing more than we wish.
 */
#ifdef CONFIG_AMD_MEM_ENCRYPT
#define PERCPU_DECRYPTED_SECTION					\
	. = ALIGN(PAGE_SIZE);						\
	*(.data..percpu..decrypted)					\
	. = ALIGN(PAGE_SIZE);
#else
#define PERCPU_DECRYPTED_SECTION
#endif

/*
 * Default discarded sections.
 *
 * Some archs want to discard exit text/data at runtime rather than
 * link time due to cross-section references such as alt instructions,
 * bug table, eh_frame, etc.  DISCARDS must be the last of output
 * section definitions so that such archs put those in earlier section
 * definitions.
 */
#define DISCARDS							\
	/DISCARD/ : {							\
	EXIT_TEXT							\
	EXIT_DATA							\
	EXIT_CALL							\
	*(.discard)							\
	*(.discard.*)							\
	}

/**
 * PERCPU_INPUT - the percpu input sections
 * @cacheline: cacheline size
 *
 * The core percpu section names and core symbols which do not rely
 * directly upon load addresses.
 *
 * @cacheline is used to align subsections to avoid false cacheline
 * sharing between subsections for different purposes.
 */
#define PERCPU_INPUT(cacheline)						\
	__per_cpu_start = .;						\
	*(.data..percpu..first)						\
	. = ALIGN(PAGE_SIZE);						\
	*(.data..percpu..page_aligned)					\
	. = ALIGN(cacheline);						\
	*(.data..percpu..read_mostly)					\
	. = ALIGN(cacheline);						\
	*(.data..percpu)						\
	*(.data..percpu..shared_aligned)				\
	PERCPU_DECRYPTED_SECTION					\
	__per_cpu_end = .;

/**
 * PERCPU_VADDR - define output section for percpu area
 * @cacheline: cacheline size
 * @vaddr: explicit base address (optional)
 * @phdr: destination PHDR (optional)
 *
 * Macro which expands to output section for percpu area.
 *
 * @cacheline is used to align subsections to avoid false cacheline
 * sharing between subsections for different purposes.
 *
 * If @vaddr is not blank, it specifies explicit base address and all
 * percpu symbols will be offset from the given address.  If blank,
 * @vaddr always equals @laddr + LOAD_OFFSET.
 *
 * @phdr defines the output PHDR to use if not blank.  Be warned that
 * output PHDR is sticky.  If @phdr is specified, the next output
 * section in the linker script will go there too.  @phdr should have
 * a leading colon.
 *
 * Note that this macros defines __per_cpu_load as an absolute symbol.
 * If there is no need to put the percpu section at a predetermined
 * address, use PERCPU_SECTION.
 */
#define PERCPU_VADDR(cacheline, vaddr, phdr)				\
	__per_cpu_load = .;						\
	.data..percpu vaddr : AT(__per_cpu_load - LOAD_OFFSET) {	\
		PERCPU_INPUT(cacheline)					\
	} phdr								\
	. = __per_cpu_load + SIZEOF(.data..percpu);

/**
 * PERCPU_SECTION - define output section for percpu area, simple version
 * @cacheline: cacheline size
 *
 * Align to PAGE_SIZE and outputs output section for percpu area.  This
 * macro doesn't manipulate @vaddr or @phdr and __per_cpu_load and
 * __per_cpu_start will be identical.
 *
 * This macro is equivalent to ALIGN(PAGE_SIZE); PERCPU_VADDR(@cacheline,,)
 * except that __per_cpu_load is defined as a relative symbol against
 * .data..percpu which is required for relocatable x86_32 configuration.
 */
#define PERCPU_SECTION(cacheline)					\
	. = ALIGN(PAGE_SIZE);						\
	.data..percpu	: AT(ADDR(.data..percpu) - LOAD_OFFSET) {	\
		__per_cpu_load = .;					\
		PERCPU_INPUT(cacheline)					\
	}

/*
 * Definition of the high level *_SECTION macros
 * They will fit only a subset of the architectures
 */

/*
 * Writeable data.
 * All sections are combined in a single .data section.
 * The sections following CONSTRUCTORS are arranged so their
 * typical alignment matches.
 * A cacheline is typical/always less than a PAGE_SIZE so
 * the sections that has this restriction (or similar)
 * is located before the ones requiring PAGE_SIZE alignment.
 * NOSAVE_DATA starts and ends with a PAGE_SIZE alignment which
 * matches the requirement of PAGE_ALIGNED_DATA.
 *
 * use 0 as page_align if page_aligned data is not used */
#define RW_DATA_SECTION(cacheline, pagealigned, inittask)		\
	. = ALIGN(PAGE_SIZE);						\
	.data : AT(ADDR(.data) - LOAD_OFFSET) {				\
		INIT_TASK_DATA(inittask)				\
		NOSAVE_DATA						\
		PAGE_ALIGNED_DATA(pagealigned)				\
		CACHELINE_ALIGNED_DATA(cacheline)			\
		READ_MOSTLY_DATA(cacheline)				\
		DATA_DATA						\
		CONSTRUCTORS						\
	}								\
	BUG_TABLE							\

#define INIT_TEXT_SECTION(inittext_align)				\
	. = ALIGN(inittext_align);					\
	.init.text : AT(ADDR(.init.text) - LOAD_OFFSET) {		\
		_sinittext = .;						\
		INIT_TEXT						\
		_einittext = .;						\
	}

#define INIT_DATA_SECTION(initsetup_align)				\
	.init.data : AT(ADDR(.init.data) - LOAD_OFFSET) {		\
		INIT_DATA						\
		INIT_SETUP(initsetup_align)				\
		INIT_CALLS						\
		CON_INITCALL						\
		INIT_RAM_FS						\
	}

#define BSS_SECTION(sbss_align, bss_align, stop_align)			\
	. = ALIGN(sbss_align);						\
	__bss_start = .;						\
	SBSS(sbss_align)						\
	BSS(bss_align)							\
	. = ALIGN(stop_align);						\
	__bss_stop = .;

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