building and using modules on arm64 hikey board

[Arend Van Spriel]

I got myself an arm64 HiKey board from LeMaker and build an Android AOSP
image for it (see [1]). For development I would like to use
CONFIG_MODULES. However, when I try to insmod the build module I get:

[  287.903653] module cfg80211: overflow in relocation type 261 val
ffffffbffc006530

Looking AArch64 ELF documentation [2], section 4.6.5, it has:
code|name            |operation |overflow check   |
261 |R_AARCH64_PREL32|S + A - P |-2^31 <= X < 2^32|

So basically the highest 32 bits should all be one and so ffffffbf is
invalid. From what I could find searching internet it could be an issue
with linker options so I build kernel and modules with V=1. Here the
linker invocation for them:

+ aarch64-linux-android-ld -EL -p --no-undefined -X --build-id -o vmlinux \
-T ./arch/arm64/kernel/vmlinux.lds arch/arm64/kernel/head.o
init/built-in.o \
--start-group usr/built-in.o arch/arm64/kernel/built-in.o
arch/arm64/mm/built-in.o \
arch/arm64/net/built-in.o arch/arm64/kvm/built-in.o
arch/arm64/crypto/built-in.o \
./drivers/firmware/efi/libstub/lib.a kernel/built-in.o certs/built-in.o
mm/built-in.o \
fs/built-in.o ipc/built-in.o security/built-in.o crypto/built-in.o
block/built-in.o \
arch/arm64/lib/lib.a lib/lib.a arch/arm64/lib/built-in.o lib/built-in.o
drivers/built-in.o \
sound/built-in.o firmware/built-in.o net/built-in.o virt/built-in.o
--end-group .tmp_kallsyms2.o

  aarch64-linux-android-ld -EL -r  -T ./scripts/module-common.lds
--build-id \
  -o net/wireless/cfg80211.ko net/wireless/cfg80211.o
net/wireless/cfg80211.mod.o

Attached are vmlinux.lds and module-common.lds. I also tried taking
upstream arch/arm64/kernel/module.lds in hikey-linaro tree. If someone
can give a hint or educated guess at what to try it would be appreciated.

Regards,
Arend

[1] https://source.android.com/source/devices.html#building-kernel
[2]
http://infocenter.arm.com/help/topic/com.arm.doc.ihi0056b/IHI0056B_aaelf64.pdf
/*
 * Common module linker script, always used when linking a module.
 * Archs are free to supply their own linker scripts.  ld will
 * combine them automatically.
 */
SECTIONS {
	/DISCARD/ : { *(.discard) }

	__ksymtab		0 : { *(SORT(___ksymtab+*)) }
	__ksymtab_gpl		0 : { *(SORT(___ksymtab_gpl+*)) }
	__ksymtab_unused	0 : { *(SORT(___ksymtab_unused+*)) }
	__ksymtab_unused_gpl	0 : { *(SORT(___ksymtab_unused_gpl+*)) }
	__ksymtab_gpl_future	0 : { *(SORT(___ksymtab_gpl_future+*)) }
	__kcrctab		0 : { *(SORT(___kcrctab+*)) }
	__kcrctab_gpl		0 : { *(SORT(___kcrctab_gpl+*)) }
	__kcrctab_unused	0 : { *(SORT(___kcrctab_unused+*)) }
	__kcrctab_unused_gpl	0 : { *(SORT(___kcrctab_unused_gpl+*)) }
	__kcrctab_gpl_future	0 : { *(SORT(___kcrctab_gpl_future+*)) }

	. = ALIGN(8);
	.init_array		0 : { *(SORT(.init_array.*)) *(.init_array) }
}
/*
 *
 * Automatically generated file; DO NOT EDIT.
 * Linux/arm64 4.4.9 Kernel Configuration
 *
 */
/*
 * Helper macros to use CONFIG_ options in C/CPP expressions. Note that
 * these only work with boolean and tristate options.
 */
/*
 * Getting something that works in C and CPP for an arg that may or may
 * not be defined is tricky.  Here, if we have "#define CONFIG_BOOGER 1"
 * we match on the placeholder define, insert the "0," for arg1 and generate
 * the triplet (0, 1, 0).  Then the last step cherry picks the 2nd arg (a one).
 * When CONFIG_BOOGER is not defined, we generate a (... 1, 0) pair, and when
 * the last step cherry picks the 2nd arg, we get a zero.
 */
/*
 * IS_BUILTIN(CONFIG_FOO) evaluates to 1 if CONFIG_FOO is set to 'y', 0
 * otherwise. For boolean options, this is equivalent to
 * IS_ENABLED(CONFIG_FOO).
 */
/*
 * IS_MODULE(CONFIG_FOO) evaluates to 1 if CONFIG_FOO is set to 'm', 0
 * otherwise.
 */
/*
 * IS_REACHABLE(CONFIG_FOO) evaluates to 1 if the currently compiled
 * code can call a function defined in code compiled based on CONFIG_FOO.
 * This is similar to IS_ENABLED(), but returns false when invoked from
 * built-in code when CONFIG_FOO is set to 'm'.
 */
/*
 * IS_ENABLED(CONFIG_FOO) evaluates to 1 if CONFIG_FOO is set to 'y' or 'm',
 * 0 otherwise.
 */
/*
 * ld script to make ARM Linux kernel
 * taken from the i386 version by Russell King
 * Written by Martin Mares <mj@xxxxxxxxxxxxxxxxxxxxxxxx>
 */
/*
 * 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
 */
/*
 * Export symbols from the kernel to modules.  Forked from module.h
 * to reduce the amount of pointless cruft we feed to gcc when only
 * exporting a simple symbol or two.
 *
 * Try not to add #includes here.  It slows compilation and makes kernel
 * hackers place grumpy comments in header files.
 */
/* Some toolchains use a `_' prefix for all user symbols. */
/* Indirect, so macros are expanded before pasting. */
/* Align . to a 8 byte boundary equals to maximum function alignment. */
/*
 * Align to a 32 byte boundary equal to the
 * alignment gcc 4.5 uses for a struct
 */
/* The actual configuration determine if the init/exit sections
 * are handled as text/data or they can be discarded (which
 * often happens at runtime)
 */
/* .data section */
/*
 * Data section helpers
 */
/*
 * Read only Data
 */
/* RODATA & RO_DATA provided for backward compatibility.
 * All archs are supposed to use RO_DATA() */
/* .text section. Map to function alignment to avoid address changes
 * during second ld run in second ld pass when generating System.map */
/* sched.text is aling to function alignment to secure we have same
 * address even at second ld pass when generating System.map */
/* spinlock.text is aling to function alignment to secure we have same
 * address even at second ld pass when generating System.map */
/* Section used for early init (in .S files) */
/*
 * Exception table
 */
/*
 * Init task
 */
/* init and exit section handling */
/*
 * bss (Block Started by Symbol) - uninitialized data
 * zeroed during startup
 */
/*
 * Allow archectures to redefine BSS_FIRST_SECTIONS to add extra
 * sections to the front of bss.
 */
/*
 * DWARF debug sections.
 * Symbols in the DWARF debugging sections are relative to
 * the beginning of the section so we begin them at 0.
 */
  /* Stabs debugging sections.  */
/*
 * 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.
 */
/**
 * 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.
 */
/**
 * 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.
 */
/**
 * 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.
 */
/*
 * 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 */
/*
 * Copyright (C) 2012 ARM Ltd.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
/*
 * Copyright (C) 2012 ARM Ltd.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
/*
 * Copyright (C) 2012 ARM Ltd.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
/*
 * Memory returned by kmalloc() may be used for DMA, so we must make
 * sure that all such allocations are cache aligned. Otherwise,
 * unrelated code may cause parts of the buffer to be read into the
 * cache before the transfer is done, causing old data to be seen by
 * the CPU.
 */
/*
 * Kernel page table mapping
 *
 * Copyright (C) 2015 ARM Ltd.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
/*
 * The linear mapping and the start of memory are both 2M aligned (per
 * the arm64 booting.txt requirements). Hence we can use section mapping
 * with 4K (section size = 2M) but not with 16K (section size = 32M) or
 * 64K (section size = 512M).
 */
/*
 * The idmap and swapper page tables need some space reserved in the kernel
 * image. Both require pgd, pud (4 levels only) and pmd tables to (section)
 * map the kernel. With the 64K page configuration, swapper and idmap need to
 * map to pte level. The swapper also maps the FDT (see __create_page_tables
 * for more information). Note that the number of ID map translation levels
 * could be increased on the fly if system RAM is out of reach for the default
 * VA range, so pages required to map highest possible PA are reserved in all
 * cases.
 */
/* Initial memory map size */
/* The size of the initial kernel direct mapping */
/*
 * Initial memory map attributes.
 */
/*
 * Based on arch/arm/include/asm/thread_info.h
 *
 * Copyright (C) 2002 Russell King.
 * Copyright (C) 2012 ARM Ltd.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
/*
 * Allow us to mark functions as 'deprecated' and have gcc emit a nice
 * warning for each use, in hopes of speeding the functions removal.
 * Usage is:
 * 		int __deprecated foo(void)
 */
/*
 * Allow us to avoid 'defined but not used' warnings on functions and data,
 * as well as force them to be emitted to the assembly file.
 *
 * As of gcc 3.4, static functions that are not marked with attribute((used))
 * may be elided from the assembly file.  As of gcc 3.4, static data not so
 * marked will not be elided, but this may change in a future gcc version.
 *
 * NOTE: Because distributions shipped with a backported unit-at-a-time
 * compiler in gcc 3.3, we must define __used to be __attribute__((used))
 * for gcc >=3.3 instead of 3.4.
 *
 * In prior versions of gcc, such functions and data would be emitted, but
 * would be warned about except with attribute((unused)).
 *
 * Mark functions that are referenced only in inline assembly as __used so
 * the code is emitted even though it appears to be unreferenced.
 */
/*
 * Rather then using noinline to prevent stack consumption, use
 * noinline_for_stack instead.  For documentation reasons.
 */
/*
 * From the GCC manual:
 *
 * Many functions do not examine any values except their arguments,
 * and have no effects except the return value.  Basically this is
 * just slightly more strict class than the `pure' attribute above,
 * since function is not allowed to read global memory.
 *
 * Note that a function that has pointer arguments and examines the
 * data pointed to must _not_ be declared `const'.  Likewise, a
 * function that calls a non-`const' function usually must not be
 * `const'.  It does not make sense for a `const' function to return
 * `void'.
 */
/*
 * Tell gcc if a function is cold. The compiler will assume any path
 * directly leading to the call is unlikely.
 */
/* Simple shorthand for a section definition */
/*
 * Assume alignment of return value.
 */
/* Are two types/vars the same type (ignoring qualifiers)? */
/* Is this type a native word size -- useful for atomic operations */
/* Compile time object size, -1 for unknown */
/*
 * Sparse complains of variable sized arrays due to the temporary variable in
 * __compiletime_assert. Unfortunately we can't just expand it out to make
 * sparse see a constant array size without breaking compiletime_assert on old
 * versions of GCC (e.g. 4.2.4), so hide the array from sparse altogether.
 */
/**
 * compiletime_assert - break build and emit msg if condition is false
 * @condition: a compile-time constant condition to check
 * @msg:       a message to emit if condition is false
 *
 * In tradition of POSIX assert, this macro will break the build if the
 * supplied condition is *false*, emitting the supplied error message if the
 * compiler has support to do so.
 */
/*
 * Prevent the compiler from merging or refetching accesses.  The compiler
 * is also forbidden from reordering successive instances of ACCESS_ONCE(),
 * but only when the compiler is aware of some particular ordering.  One way
 * to make the compiler aware of ordering is to put the two invocations of
 * ACCESS_ONCE() in different C statements.
 *
 * ACCESS_ONCE will only work on scalar types. For union types, ACCESS_ONCE
 * on a union member will work as long as the size of the member matches the
 * size of the union and the size is smaller than word size.
 *
 * The major use cases of ACCESS_ONCE used to be (1) Mediating communication
 * between process-level code and irq/NMI handlers, all running on the same CPU,
 * and (2) Ensuring that the compiler does not  fold, spindle, or otherwise
 * mutilate accesses that either do not require ordering or that interact
 * with an explicit memory barrier or atomic instruction that provides the
 * required ordering.
 *
 * If possible use READ_ONCE()/WRITE_ONCE() instead.
 */
/**
 * lockless_dereference() - safely load a pointer for later dereference
 * @p: The pointer to load
 *
 * Similar to rcu_dereference(), but for situations where the pointed-to
 * object's lifetime is managed by something other than RCU.  That
 * "something other" might be reference counting or simple immortality.
 */
/* Ignore/forbid kprobes attach on very low level functions marked by this attribute: */
/*
 * thread information flags:
 *  TIF_SYSCALL_TRACE	- syscall trace active
 *  TIF_SYSCALL_TRACEPOINT - syscall tracepoint for ftrace
 *  TIF_SYSCALL_AUDIT	- syscall auditing
 *  TIF_SECOMP		- syscall secure computing
 *  TIF_SIGPENDING	- signal pending
 *  TIF_NEED_RESCHED	- rescheduling necessary
 *  TIF_NOTIFY_RESUME	- callback before returning to user
 *  TIF_USEDFPU		- FPU was used by this task this quantum (SMP)
 */
/*
 * Based on arch/arm/include/asm/memory.h
 *
 * Copyright (C) 2000-2002 Russell King
 * Copyright (C) 2012 ARM Ltd.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 * Note: this file should not be included by non-asm/.h files
 */
/* const.h: Macros for dealing with constants.  */
/* Some constant macros are used in both assembler and
 * C code.  Therefore we cannot annotate them always with
 * 'UL' and other type specifiers unilaterally.  We
 * use the following macros to deal with this.
 *
 * Similarly, _AT() will cast an expression with a type in C, but
 * leave it unchanged in asm.
 */
/*
 * int-ll64 is used everywhere now.
 */
/*
 * asm-generic/int-ll64.h
 *
 * Integer declarations for architectures which use "long long"
 * for 64-bit types.
 */
/*
 * asm-generic/int-ll64.h
 *
 * Integer declarations for architectures which use "long long"
 * for 64-bit types.
 */
/*
 * Copyright (C) 2012 ARM Ltd.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
/*
 * There seems to be no way of detecting this automatically from user
 * space, so 64 bit architectures should override this in their
 * bitsperlong.h. In particular, an architecture that supports
 * both 32 and 64 bit user space must not rely on CONFIG_64BIT
 * to decide it, but rather check a compiler provided macro.
 */
/*
 * FIXME: The check currently breaks x86-64 build, so it's
 * temporarily disabled. Please fix x86-64 and reenable
 */
/* This is a placeholder, to be removed over time */
/*
 * include/linux/sizes.h
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */
/*
 * Allow for constants defined here to be used from assembly code
 * by prepending the UL suffix only with actual C code compilation.
 */
/*
 * Size of the PCI I/O space. This must remain a power of two so that
 * IO_SPACE_LIMIT acts as a mask for the low bits of I/O addresses.
 */
/*
 * PAGE_OFFSET - the virtual address of the start of the kernel image (top
 *		 (VA_BITS - 1))
 * VA_BITS - the maximum number of bits for virtual addresses.
 * VA_START - the first kernel virtual address.
 * TASK_SIZE - the maximum size of a user space task.
 * TASK_UNMAPPED_BASE - the lower boundary of the mmap VM area.
 * The module space lives between the addresses given by TASK_SIZE
 * and PAGE_OFFSET - it must be within 128MB of the kernel text.
 */
/*
 * Physical vs virtual RAM address space conversion.  These are
 * private definitions which should NOT be used outside memory.h
 * files.  Use virt_to_phys/phys_to_virt/__pa/__va instead.
 */
/*
 * Convert a page to/from a physical address
 */
/*
 * Memory types available.
 */
/*
 * Memory types for Stage-2 translation
 */
/*
 * Based on arch/arm/include/asm/page.h
 *
 * Copyright (C) 1995-2003 Russell King
 * Copyright (C) 2012 ARM Ltd.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
/* PAGE_SHIFT determines the page size */
/* CONT_SHIFT determines the number of pages which can be tracked together  */
/*
 * Copyright (C) 2012 ARM Ltd.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
/*
 * Copyright (C) 2015  ARM Limited
 * Author: Dave Martin <Dave.Martin@xxxxxxx>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
/*
 * Copyright (C) 2012 ARM Ltd.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
/*
 * This error code is special: arch syscall entry code will return
 * -ENOSYS if users try to call a syscall that doesn't exist.  To keep
 * failures of syscalls that really do exist distinguishable from
 * failures due to attempts to use a nonexistent syscall, syscall
 * implementations should refrain from returning -ENOSYS.
 */
/* for robust mutexes */
/*
 * These should never be seen by user programs.  To return one of ERESTART*
 * codes, signal_pending() MUST be set.  Note that ptrace can observe these
 * at syscall exit tracing, but they will never be left for the debugged user
 * process to see.
 */
/* Defined for the NFSv3 protocol */
/*
 * Copyright (C) 2013 - ARM Ltd
 * Author: Marc Zyngier <marc.zyngier@xxxxxxx>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
/*
 * Based on arch/arm/include/asm/memory.h
 *
 * Copyright (C) 2000-2002 Russell King
 * Copyright (C) 2012 ARM Ltd.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 * Note: this file should not be included by non-asm/.h files
 */
/* Unallocated EC: 0x02 */
/* Unallocated EC: 0x09 - 0x0B */
/* Unallocated EC: 0x0d */
/* Unallocated EC: 0x0F - 0x10 */
/* Unallocated EC: 0x14 */
/* Unallocated EC: 0x19 - 0x1E */
/* Unallocated EC: 0x23 */
/* Unallocated EC: 0x27 */
/* Unallocated EC: 0x29 - 0x2B */
/* Unallocated EC: 0x2D - 0x2E */
/* Unallocated EC: 0x36 - 0x37 */
/* Unallocated EC: 0x39 */
/* Unallocted EC: 0x3B */
/* Unallocated EC: 0x3D - 0x3F */
/* ESR value templates for specific events */
/* BRK instruction trap from AArch64 state */
/*
 * Copyright (C) 2013 Huawei Ltd.
 * Author: Jiang Liu <liuj97@xxxxxxxxx>
 *
 * Copyright (C) 2014 Zi Shen Lim <zlim.lnx@xxxxxxxxx>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
/* A64 instructions are always 32 bits. */
/*
 * Based on arch/arm/include/asm/ptrace.h
 *
 * Copyright (C) 1996-2003 Russell King
 * Copyright (C) 2012 ARM Ltd.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
/*
 * Based on arch/arm/include/asm/ptrace.h
 *
 * Copyright (C) 1996-2003 Russell King
 * Copyright (C) 2012 ARM Ltd.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
/*
 * Copyright (C) 2012 ARM Ltd.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
/*
 * Copyright (C) 2012 ARM Ltd.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
/*
 * HWCAP flags - for elf_hwcap (in kernel) and AT_HWCAP
 */
/*
 * PSR bits
 */
/* AArch32 CPSR bits */
/* AArch64 SPSR bits */
/*
 * Groups of PSR bits
 */
/* Current Exception Level values, as contained in CurrentEL */
/* AArch32-specific ptrace requests */
/* AArch32 CPSR bits */
/*
 * These are 'magic' values for PTRACE_PEEKUSR that return info about where a
 * process is located in memory.
 */
/* Low-level stepping controls. */
/* MDSCR_EL1 enabling bits */
/* AArch64 */
/*
 * Break point instruction encoding
 */
/*
 * #imm16 values used for BRK instruction generation
 * Allowed values for kgbd are 0x400 - 0x7ff
 * 0x100: for triggering a fault on purpose (reserved)
 * 0x400: for dynamic BRK instruction
 * 0x401: for compile time BRK instruction
 * 0x800: kernel-mode BUG() and WARN() traps
 */
/*
 * BRK instruction encoding
 * The #imm16 value should be placed at bits[20:5] within BRK ins
 */
/*
 * BRK instruction for provoking a fault on purpose
 * Unlike kgdb, #imm16 value with unallocated handler is used for faulting.
 */
/* AArch32 */
/*
 * Based on arch/arm/include/asm/proc-fns.h
 *
 * Copyright (C) 1997-1999 Russell King
 * Copyright (C) 2000 Deep Blue Solutions Ltd
 * Copyright (C) 2012 ARM Ltd.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
/*
 * Based on arch/arm/include/asm/memory.h
 *
 * Copyright (C) 2000-2002 Russell King
 * Copyright (C) 2012 ARM Ltd.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 * Note: this file should not be included by non-asm/.h files
 */
/*
 * Copyright (C) 2012 ARM Ltd.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
/*
 * Number of page-table levels required to address 'va_bits' wide
 * address, without section mapping. We resolve the top (va_bits - PAGE_SHIFT)
 * bits with (PAGE_SHIFT - 3) bits at each page table level. Hence:
 *
 *  levels = DIV_ROUND_UP((va_bits - PAGE_SHIFT), (PAGE_SHIFT - 3))
 *
 * where DIV_ROUND_UP(n, d) => (((n) + (d) - 1) / (d))
 *
 * We cannot include linux/kernel.h which defines DIV_ROUND_UP here
 * due to build issues. So we open code DIV_ROUND_UP here:
 *
 *	((((va_bits) - PAGE_SHIFT) + (PAGE_SHIFT - 3) - 1) / (PAGE_SHIFT - 3))
 *
 * which gets simplified as :
 */
/*
 * Size mapped by an entry at level n ( 0 <= n <= 3)
 * We map (PAGE_SHIFT - 3) at all translation levels and PAGE_SHIFT bits
 * in the final page. The maximum number of translation levels supported by
 * the architecture is 4. Hence, starting at at level n, we have further
 * ((4 - n) - 1) levels of translation excluding the offset within the page.
 * So, the total number of bits mapped by an entry at level n is :
 *
 *  ((4 - n) - 1) * (PAGE_SHIFT - 3) + PAGE_SHIFT
 *
 * Rearranging it a bit we get :
 *   (4 - n) * (PAGE_SHIFT - 3) + 3
 */
/*
 * PMD_SHIFT determines the size a level 2 page table entry can map.
 */
/*
 * PUD_SHIFT determines the size a level 1 page table entry can map.
 */
/*
 * PGDIR_SHIFT determines the size a top-level page table entry can map
 * (depending on the configuration, this level can be 0, 1 or 2).
 */
/*
 * Section address mask and size definitions.
 */
/*
 * Contiguous page definitions.
 */
/* the the numerical offset of the PTE within a range of CONT_PTES */
/*
 * Hardware page table definitions.
 *
 * Level 1 descriptor (PUD).
 */
/*
 * Level 2 descriptor (PMD).
 */
/*
 * Section
 */
/*
 * AttrIndx[2:0] encoding (mapping attributes defined in the MAIR* registers).
 */
/*
 * Level 3 descriptor (PTE).
 */
/*
 * AttrIndx[2:0] encoding (mapping attributes defined in the MAIR* registers).
 */
/*
 * 2nd stage PTE definitions
 */
/*
 * Memory Attribute override for Stage-2 (MemAttr[3:0])
 */
/*
 * EL2/HYP PTE/PMD definitions
 */
/*
 * Highest possible physical address supported.
 */
/*
 * TCR flags.
 */
/*
 * Software defined PTE bits definition.
 */
/*
 * VMALLOC and SPARSEMEM_VMEMMAP ranges.
 *
 * VMEMAP_SIZE: allows the whole linear region to be covered by a struct page array
 *	(rounded up to PUD_SIZE).
 * VMALLOC_START: beginning of the kernel VA space
 * VMALLOC_END: extends to the available space below vmmemmap, PCI I/O space,
 *	fixed mappings and modules
 */
/*
 * Linker script macros to generate Image header fields.
 *
 * Copyright (C) 2014 ARM Ltd.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
/*
 * There aren't any ELF relocations we can use to endian-swap values known only
 * at link time (e.g. the subtraction of two symbol addresses), so we must get
 * the linker to endian-swap certain values before emitting them.
 */
/*
 * These will output as part of the Image header, which should be little-endian
 * regardless of the endianness of the kernel. While constant values could be
 * endian swapped in head.S, all are done here for consistency.
 */
/*
 * The EFI stub has its own symbol namespace prefixed by __efistub_, to
 * isolate it from the kernel proper. The following symbols are legally
 * accessed by the stub, so provide some aliases to make them accessible.
 * Only include data symbols here, or text symbols of functions that are
 * guaranteed to be safe when executed at another offset than they were
 * linked at. The routines below are all implemented in assembler in a
 * position independent manner
 */
__efistub_memcmp = __pi_memcmp;
__efistub_memchr = __pi_memchr;
__efistub_memcpy = __pi_memcpy;
__efistub_memmove = __pi_memmove;
__efistub_memset = __pi_memset;
__efistub_strlen = __pi_strlen;
__efistub_strcmp = __pi_strcmp;
__efistub_strncmp = __pi_strncmp;
__efistub___flush_dcache_area = __pi___flush_dcache_area;
__efistub__text = _text;
__efistub__end = _end;
__efistub__edata = _edata;
/* .exit.text needed in case of alternative patching */
OUTPUT_ARCH(aarch64)
ENTRY(_text)
jiffies = jiffies_64;
/*
 * The size of the PE/COFF section that covers the kernel image, which
 * runs from stext to _edata, must be a round multiple of the PE/COFF
 * FileAlignment, which we set to its minimum value of 0x200. 'stext'
 * itself is 4 KB aligned, so padding out _edata to a 0x200 aligned
 * boundary should be sufficient.
 */
PECOFF_FILE_ALIGNMENT = 0x200;
SECTIONS
{
 /*
	 * XXX: The linker does not define how output sections are
	 * assigned to input sections when there are multiple statements
	 * matching the same input section name.  There is no documented
	 * order of matching.
	 */
 /DISCARD/ : {
 
 
  *(.exitcall.exit)
  *(.discard)
  *(.discard.*)
 }
 . = (0xffffffffffffffff << ((39) - 1)) + 0x00080000;
 .head.text : {
  _text = .;
  *(.head.text)
 }
 . = ALIGN(1<<12);
 .text : { /* Real text segment		*/
  _stext = .; /* Text and read-only data	*/
   __exception_text_start = .;
   *(.exception.text)
   __exception_text_end = .;
   . = ALIGN(8); __irqentry_text_start = .; *(.irqentry.text) __irqentry_text_end = .;
   . = ALIGN(8); *(.text.hot .text .text.fixup .text.unlikely) *(.ref.text)
   . = ALIGN(8); __sched_text_start = .; *(.sched.text) __sched_text_end = .;
   . = ALIGN(8); __lock_text_start = .; *(.spinlock.text) __lock_text_end = .;
   . = ALIGN(0x00001000); __hyp_idmap_text_start = .; *(.hyp.idmap.text) __hyp_idmap_text_end = .; __hyp_text_start = .; *(.hyp.text) __hyp_text_end = .;
   . = ALIGN(0x00001000); __idmap_text_start = .; *(.idmap.text) __idmap_text_end = .;
   *(.fixup)
   *(.gnu.warning)
  . = ALIGN(16);
  *(.got) /* Global offset table		*/
 }
 . = ALIGN(1<<12);
 . = ALIGN(((1 << 12))); .rodata : AT(ADDR(.rodata) - 0) { __start_rodata = .; *(.rodata) *(.rodata.*) *(__vermagic) . = ALIGN(8); __start___tracepoints_ptrs = .; *(__tracepoints_ptrs) __stop___tracepoints_ptrs = .; *(__tracepoints_strings) } .rodata1 : AT(ADDR(.rodata1) - 0) { *(.rodata1) } . = ALIGN(8); __bug_table : AT(ADDR(__bug_table) - 0) { __start___bug_table = .; *(__bug_table) __stop___bug_table = .; } .pci_fixup : AT(ADDR(.pci_fixup) - 0) { __start_pci_fixups_early = .; *(.pci_fixup_early) __end_pci_fixups_early = .; __start_pci_fixups_header = .; *(.pci_fixup_header) __end_pci_fixups_header = .; __start_pci_fixups_final = .; *(.pci_fixup_final) __end_pci_fixups_final = .; __start_pci_fixups_enable = .; *(.pci_fixup_enable) __end_pci_fixups_enable = .; __start_pci_fixups_resume = .; *(.pci_fixup_resume) __end_pci_fixups_resume = .; __start_pci_fixups_resume_early = .; *(.pci_fixup_resume_early) __end_pci_fixups_resume_early = .; __start_pci_fixups_suspend = .; *(.pci_fixup_suspend) __end_pci_fixups_suspend = .; __start_pci_fixups_suspend_late = .; *(.pci_fixup_suspend_late) __end_pci_fixups_suspend_late = .; } .builtin_fw : AT(ADDR(.builtin_fw) - 0) { __start_builtin_fw = .; *(.builtin_fw) __end_builtin_fw = .; } __ksymtab : AT(ADDR(__ksymtab) - 0) { __start___ksymtab = .; *(SORT(___ksymtab+*)) __stop___ksymtab = .; } __ksymtab_gpl : AT(ADDR(__ksymtab_gpl) - 0) { __start___ksymtab_gpl = .; *(SORT(___ksymtab_gpl+*)) __stop___ksymtab_gpl = .; } __ksymtab_unused : AT(ADDR(__ksymtab_unused) - 0) { __start___ksymtab_unused = .; *(SORT(___ksymtab_unused+*)) __stop___ksymtab_unused = .; } __ksymtab_unused_gpl : AT(ADDR(__ksymtab_unused_gpl) - 0) { __start___ksymtab_unused_gpl = .; *(SORT(___ksymtab_unused_gpl+*)) __stop___ksymtab_unused_gpl = .; } __ksymtab_gpl_future : AT(ADDR(__ksymtab_gpl_future) - 0) { __start___ksymtab_gpl_future = .; *(SORT(___ksymtab_gpl_future+*)) __stop___ksymtab_gpl_future = .; } __kcrctab : AT(ADDR(__kcrctab) - 0) { __start___kcrctab = .; *(SORT(___kcrctab+*)) __stop___kcrctab = .; } __kcrctab_gpl : AT(ADDR(__kcrctab_gpl) - 0) { __start___kcrctab_gpl = .; *(SORT(___kcrctab_gpl+*)) __stop___kcrctab_gpl = .; } __kcrctab_unused : AT(ADDR(__kcrctab_unused) - 0) { __start___kcrctab_unused = .; *(SORT(___kcrctab_unused+*)) __stop___kcrctab_unused = .; } __kcrctab_unused_gpl : AT(ADDR(__kcrctab_unused_gpl) - 0) { __start___kcrctab_unused_gpl = .; *(SORT(___kcrctab_unused_gpl+*)) __stop___kcrctab_unused_gpl = .; } __kcrctab_gpl_future : AT(ADDR(__kcrctab_gpl_future) - 0) { __start___kcrctab_gpl_future = .; *(SORT(___kcrctab_gpl_future+*)) __stop___kcrctab_gpl_future = .; } __ksymtab_strings : AT(ADDR(__ksymtab_strings) - 0) { *(__ksymtab_strings) } __init_rodata : AT(ADDR(__init_rodata) - 0) { *(.ref.rodata) } __param : AT(ADDR(__param) - 0) { __start___param = .; *(__param) __stop___param = .; } __modver : AT(ADDR(__modver) - 0) { __start___modver = .; *(__modver) __stop___modver = .; . = ALIGN(((1 << 12))); __end_rodata = .; } . = ALIGN(((1 << 12)));
 . = ALIGN(8); __ex_table : AT(ADDR(__ex_table) - 0) { __start___ex_table = .; *(__ex_table) __stop___ex_table = .; }
 .notes : AT(ADDR(.notes) - 0) { __start_notes = .; *(.note.*) __stop_notes = .; }
 . = ALIGN(1<<12);
 _etext = .; /* End of text and rodata section */
 . = ALIGN(1<<12);
 __init_begin = .;
 . = ALIGN(8); .init.text : AT(ADDR(.init.text) - 0) { _sinittext = .; *(.init.text) *(.meminit.text) _einittext = .; }
 .exit.text : {
  *(.exit.text) *(.memexit.text)
 }
 . = ALIGN(1<<12);
 .init.data : {
  *(.init.data) *(.meminit.data) . = ALIGN(8); __start_mcount_loc = .; *(__mcount_loc) __stop_mcount_loc = .; *(.init.rodata) . = ALIGN(8); __start_ftrace_events = .; *(_ftrace_events) __stop_ftrace_events = .; __start_ftrace_enum_maps = .; *(_ftrace_enum_map) __stop_ftrace_enum_maps = .; . = ALIGN(8); __start_syscalls_metadata = .; *(__syscalls_metadata) __stop_syscalls_metadata = .; *(.meminit.rodata) . = ALIGN(8); __clk_of_table = .; *(__clk_of_table) *(__clk_of_table_end) . = ALIGN(8); __reservedmem_of_table = .; *(__reservedmem_of_table) *(__reservedmem_of_table_end) . = ALIGN(8); __clksrc_of_table = .; *(__clksrc_of_table) *(__clksrc_of_table_end) . = ALIGN(8); __cpu_method_of_table = .; *(__cpu_method_of_table) *(__cpu_method_of_table_end) . = ALIGN(8); __cpuidle_method_of_table = .; *(__cpuidle_method_of_table) *(__cpuidle_method_of_table_end) . = ALIGN(32); __dtb_start = .; *(.dtb.init.rodata) __dtb_end = .; . = ALIGN(8); __irqchip_of_table = .; *(__irqchip_of_table) *(__irqchip_of_table_end) . = ALIGN(8); __irqchip_acpi_probe_table = .; *(__irqchip_acpi_probe_table) __irqchip_acpi_probe_table_end = .; . = ALIGN(8); __clksrc_acpi_probe_table = .; *(__clksrc_acpi_probe_table) __clksrc_acpi_probe_table_end = .; . = ALIGN(32); __earlycon_table = .; *(__earlycon_table) *(__earlycon_table_end) . = ALIGN(8); __earlycon_of_table = .; *(__earlycon_of_table) *(__earlycon_of_table_end)
  . = ALIGN(16); __setup_start = .; *(.init.setup) __setup_end = .;
  __initcall_start = .; *(.initcallearly.init) __initcall0_start = .; *(.initcall0.init) *(.initcall0s.init) __initcall1_start = .; *(.initcall1.init) *(.initcall1s.init) __initcall2_start = .; *(.initcall2.init) *(.initcall2s.init) __initcall3_start = .; *(.initcall3.init) *(.initcall3s.init) __initcall4_start = .; *(.initcall4.init) *(.initcall4s.init) __initcall5_start = .; *(.initcall5.init) *(.initcall5s.init) __initcallrootfs_start = .; *(.initcallrootfs.init) *(.initcallrootfss.init) __initcall6_start = .; *(.initcall6.init) *(.initcall6s.init) __initcall7_start = .; *(.initcall7.init) *(.initcall7s.init) __initcall_end = .;
  __con_initcall_start = .; *(.con_initcall.init) __con_initcall_end = .;
  __security_initcall_start = .; *(.security_initcall.init) __security_initcall_end = .;
  . = ALIGN(4); __initramfs_start = .; *(.init.ramfs) . = ALIGN(8); *(.init.ramfs.info)
 }
 .exit.data : {
  *(.exit.data) *(.memexit.data) *(.memexit.rodata)
 }
 . = ALIGN((1 << 12)); .data..percpu : AT(ADDR(.data..percpu) - 0) { __per_cpu_load = .; __per_cpu_start = .; *(.data..percpu..first) . = ALIGN((1 << 12)); *(.data..percpu..page_aligned) . = ALIGN((1 << 7)); *(.data..percpu..read_mostly) . = ALIGN((1 << 7)); *(.data..percpu) *(.data..percpu..shared_aligned) __per_cpu_end = .; }
 . = ALIGN((1 << 12));
 __init_end = .;
 . = ALIGN(4);
 .altinstructions : {
  __alt_instructions = .;
  *(.altinstructions)
  __alt_instructions_end = .;
 }
 .altinstr_replacement : {
  *(.altinstr_replacement)
 }
 . = ALIGN((1 << 12));
 _data = .;
 _sdata = .;
 . = ALIGN((1 << 12)); .data : AT(ADDR(.data) - 0) { . = ALIGN(16384); *(.data..init_task) . = ALIGN((1 << 12)); __nosave_begin = .; *(.data..nosave) . = ALIGN((1 << 12)); __nosave_end = .; . = ALIGN((1 << 12)); *(.data..page_aligned) . = ALIGN((1 << 7)); *(.data..cacheline_aligned) . = ALIGN((1 << 7)); *(.data..read_mostly) . = ALIGN((1 << 7)); *(.data) *(.ref.data) *(.data..shared_aligned) *(.data.unlikely) . = ALIGN(32); *(__tracepoints) . = ALIGN(8); __start___jump_table = .; *(__jump_table) __stop___jump_table = .; . = ALIGN(8); __start___verbose = .; *(__verbose) __stop___verbose = .; __start___trace_bprintk_fmt = .; *(__trace_printk_fmt) __stop___trace_bprintk_fmt = .; __start___tracepoint_str = .; *(__tracepoint_str) __stop___tracepoint_str = .; CONSTRUCTORS }
 .pecoff_edata_padding : { BYTE(0); . = ALIGN(PECOFF_FILE_ALIGNMENT); }
 _edata = .;
 . = ALIGN(0); __bss_start = .; . = ALIGN(0); .sbss : AT(ADDR(.sbss) - 0) { *(.sbss) *(.scommon) } . = ALIGN(0); .bss : AT(ADDR(.bss) - 0) { *(.bss..page_aligned) *(.dynbss) *(.bss) *(COMMON) } . = ALIGN(0); __bss_stop = .;
 . = ALIGN((1 << 12));
 idmap_pg_dir = .;
 . += ((((((48)) - 4) / (12 - 3)) - 1) * (1 << 12));
 swapper_pg_dir = .;
 . += ((3 - 1) * (1 << 12));
 _end = .;
 .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) }
 _kernel_size_le = ((_end - _text) & 0xffffffffffffffff); _kernel_offset_le = ((0x00080000) & 0xffffffffffffffff); _kernel_flags_le = ((((0 << 0) | (((12 - 10) / 2) << 1))) & 0xffffffffffffffff);
}
/*
 * The HYP init code and ID map text can't be longer than a page each,
 * and should not cross a page boundary.
 */
ASSERT(__hyp_idmap_text_end - (__hyp_idmap_text_start & ~(0x00001000 - 1)) <= 0x00001000,
 "HYP init code too big or misaligned")
ASSERT(__idmap_text_end - (__idmap_text_start & ~(0x00001000 - 1)) <= 0x00001000,
 "ID map text too big or misaligned")
/*
 * If padding is applied before .head.text, virt<->phys conversions will fail.
 */
ASSERT(_text == ((0xffffffffffffffff << ((39) - 1)) + 0x00080000), "HEAD is misaligned")