#ifdef CONFIG_PPC64
#define PROVIDE32(x)    PROVIDE(__unused__##x)
#else
#define PROVIDE32(x)    PROVIDE(x)
#endif
#include <asm/page.h>
#include <asm-generic/vmlinux.lds.h>
#include <asm/cache.h>
#include <asm/thread_info.h>

ENTRY(_stext)

PHDRS {
        kernel PT_LOAD FLAGS(7); /* RWX */
        notes PT_NOTE FLAGS(0);
        dummy PT_NOTE FLAGS(0);

        /* binutils < 2.18 has a bug that makes it misbehave when taking an
           ELF file with all segments at load address 0 as input.  This
           happens when running "strip" on vmlinux, because of the AT() magic
           in this linker script.  People using GCC >= 4.2 won't run into
           this problem, because the "build-id" support will put some data
           into the "notes" segment (at a non-zero load address).

           To work around this, we force some data into both the "dummy"
           segment and the kernel segment, so the dummy segment will get a
           non-zero load address.  It's not enough to always create the
           "notes" segment, since if nothing gets assigned to it, its load
           address will be zero.  */
}

#ifdef CONFIG_PPC64
OUTPUT_ARCH(powerpc:common64)
jiffies = jiffies_64;
#else
OUTPUT_ARCH(powerpc:common)
jiffies = jiffies_64 + 4;
#endif
SECTIONS
{
        . = KERNELBASE;

/*
 * Text, read only data and other permanent read-only sections
 */

        /* Text and gots */
        .text : AT(ADDR(.text) - LOAD_OFFSET) {
                ALIGN_FUNCTION();
                HEAD_TEXT
                _text = .;
                /* careful! __ftr_alt_* sections need to be close to .text */
                *(.text .fixup __ftr_alt_* .ref.text)
                SCHED_TEXT
                LOCK_TEXT
                KPROBES_TEXT
                IRQENTRY_TEXT

#ifdef CONFIG_PPC32
                *(.got1)
                __got2_start = .;
                *(.got2)
                __got2_end = .;
#endif /* CONFIG_PPC32 */

        } :kernel

        . = ALIGN(PAGE_SIZE);
        _etext = .;
        PROVIDE32 (etext = .);

        /* Read-only data */
        RODATA

        EXCEPTION_TABLE(0)

        NOTES :kernel :notes

        /* The dummy segment contents for the bug workaround mentioned above
           near PHDRS.  */
        .dummy : AT(ADDR(.dummy) - LOAD_OFFSET) {
                LONG(0)
                LONG(0)
                LONG(0)
        } :kernel :dummy

/*
 * Init sections discarded at runtime
 */
        . = ALIGN(PAGE_SIZE);
        __init_begin = .;
        INIT_TEXT_SECTION(PAGE_SIZE) :kernel

        /* .exit.text is discarded at runtime, not link time,
         * to deal with references from __bug_table
         */
        .exit.text : AT(ADDR(.exit.text) - LOAD_OFFSET) {
                EXIT_TEXT
        }

        .init.data : AT(ADDR(.init.data) - LOAD_OFFSET) {
                INIT_DATA
                __vtop_table_begin = .;
                *(.vtop_fixup);
                __vtop_table_end = .;
                __ptov_table_begin = .;
                *(.ptov_fixup);
                __ptov_table_end = .;
        }

        .init.setup : AT(ADDR(.init.setup) - LOAD_OFFSET) {
                INIT_SETUP(16)
        }

        .initcall.init : AT(ADDR(.initcall.init) - LOAD_OFFSET) {
                INIT_CALLS
        }

        .con_initcall.init : AT(ADDR(.con_initcall.init) - LOAD_OFFSET) {
                CON_INITCALL
        }

        SECURITY_INIT

        . = ALIGN(8);
        __ftr_fixup : AT(ADDR(__ftr_fixup) - LOAD_OFFSET) {
                __start___ftr_fixup = .;
                *(__ftr_fixup)
                __stop___ftr_fixup = .;
        }
        . = ALIGN(8);
        __mmu_ftr_fixup : AT(ADDR(__mmu_ftr_fixup) - LOAD_OFFSET) {
                __start___mmu_ftr_fixup = .;
                *(__mmu_ftr_fixup)
                __stop___mmu_ftr_fixup = .;
        }
        . = ALIGN(8);
        __lwsync_fixup : AT(ADDR(__lwsync_fixup) - LOAD_OFFSET) {
                __start___lwsync_fixup = .;
                *(__lwsync_fixup)
                __stop___lwsync_fixup = .;
        }
#ifdef CONFIG_PPC64
        . = ALIGN(8);
        __fw_ftr_fixup : AT(ADDR(__fw_ftr_fixup) - LOAD_OFFSET) {
                __start___fw_ftr_fixup = .;
                *(__fw_ftr_fixup)
                __stop___fw_ftr_fixup = .;
        }
#endif
        .init.ramfs : AT(ADDR(.init.ramfs) - LOAD_OFFSET) {
                INIT_RAM_FS
        }

        PERCPU_SECTION(L1_CACHE_BYTES)

        . = ALIGN(8);
        .machine.desc : AT(ADDR(.machine.desc) - LOAD_OFFSET) {
                __machine_desc_start = . ;
                *(.machine.desc)
                __machine_desc_end = . ;
        }
#ifdef CONFIG_RELOCATABLE
        . = ALIGN(8);
        .dynsym : AT(ADDR(.dynsym) - LOAD_OFFSET)
        {
#ifdef CONFIG_RELOCATABLE_PPC32
                __dynamic_symtab = .;
#endif
                *(.dynsym)
        }
        .dynstr : AT(ADDR(.dynstr) - LOAD_OFFSET) { *(.dynstr) }
        .dynamic : AT(ADDR(.dynamic) - LOAD_OFFSET)
        {
                __dynamic_start = .;
                *(.dynamic)
        }
        .hash : AT(ADDR(.hash) - LOAD_OFFSET) { *(.hash) }
        .interp : AT(ADDR(.interp) - LOAD_OFFSET) { *(.interp) }
        .rela.dyn : AT(ADDR(.rela.dyn) - LOAD_OFFSET)
        {
                __rela_dyn_start = .;
                *(.rela*)
        }
#endif

        /* freed after init ends here */
        . = ALIGN(PAGE_SIZE);
        __init_end = .;

/*
 * And now the various read/write data
 */

        . = ALIGN(PAGE_SIZE);
        _sdata = .;

#ifdef CONFIG_PPC32
        .data : AT(ADDR(.data) - LOAD_OFFSET) {
                DATA_DATA
                *(.sdata)
                *(.got.plt) *(.got)
        }
#else
        .data : AT(ADDR(.data) - LOAD_OFFSET) {
                DATA_DATA
                *(.data.rel*)
                *(.toc1)
                *(.branch_lt)
        }

        .opd : AT(ADDR(.opd) - LOAD_OFFSET) {
                *(.opd)
        }

        .got : AT(ADDR(.got) - LOAD_OFFSET) {
                __toc_start = .;
#ifndef CONFIG_RELOCATABLE
                __prom_init_toc_start = .;
                arch/powerpc/kernel/prom_init.o*(.toc .got)
                __prom_init_toc_end = .;
#endif
                *(.got)
                *(.toc)
        }
#endif

        /* The initial task and kernel stack */
        INIT_TASK_DATA_SECTION(THREAD_SIZE)

        .data..page_aligned : AT(ADDR(.data..page_aligned) - LOAD_OFFSET) {
                PAGE_ALIGNED_DATA(PAGE_SIZE)
        }

        .data..cacheline_aligned : AT(ADDR(.data..cacheline_aligned) - LOAD_OFFSET) {
                CACHELINE_ALIGNED_DATA(L1_CACHE_BYTES)
        }

        .data..read_mostly : AT(ADDR(.data..read_mostly) - LOAD_OFFSET) {
                READ_MOSTLY_DATA(L1_CACHE_BYTES)
        }

        . = ALIGN(PAGE_SIZE);
        .data_nosave : AT(ADDR(.data_nosave) - LOAD_OFFSET) {
                NOSAVE_DATA
        }

        . = ALIGN(PAGE_SIZE);
        _edata  =  .;
        PROVIDE32 (edata = .);

/*
 * And finally the bss
 */

        BSS_SECTION(0, 0, 0)

        . = ALIGN(PAGE_SIZE);
        _end = . ;
        PROVIDE32 (end = .);

        /* Sections to be discarded. */
        DISCARDS
}