arch/powerpc/boot/zImage.lds.S

Source file repositories/reference/linux-study-clean/arch/powerpc/boot/zImage.lds.S

File Facts

System
Linux kernel
Corpus path
arch/powerpc/boot/zImage.lds.S
Extension
.S
Size
1416 bytes
Lines
98
Domain
Architecture Layer
Bucket
arch/powerpc
Inferred role
Architecture Layer: arch/powerpc
Status
atlas-only

Why This File Exists

CPU and platform-specific kernel glue: boot entry, traps, syscall entry, interrupts, page tables, context switch, and low-level barriers.

Dependency Surface

Detected Declarations

Annotated Snippet

#include <asm-generic/vmlinux.lds.h>

#ifdef CONFIG_PPC64_BOOT_WRAPPER
OUTPUT_ARCH(powerpc:common64)
#else
OUTPUT_ARCH(powerpc:common)
#endif
ENTRY(_zimage_start)
EXTERN(_zimage_start)
SECTIONS
{
  .text      :
  {
    _start = .;
    *(.text)
    *(.fixup)
    _etext = .;
  }
  . = ALIGN(4096);
  .data    :
  {
    *(.rodata*)
    *(.data*)
    *(.sdata*)
#ifndef CONFIG_PPC64_BOOT_WRAPPER
    *(.got2)
#endif
  }
  .dynsym : { *(.dynsym) }
  .dynstr : { *(.dynstr) }
  .dynamic :
  {
    __dynamic_start = .;
    *(.dynamic)
  }

#ifdef CONFIG_PPC64_BOOT_WRAPPER
  .got : ALIGN(256)
  {
    *(.got .toc)
  }
#endif

  .hash : { *(.hash) }
  .interp : { *(.interp) }
  .rela.dyn :
  {
#ifdef CONFIG_PPC64_BOOT_WRAPPER
    __rela_dyn_start = .;
#endif
    *(.rela*)
  }

  . = ALIGN(8);
  .kernel:dtb :
  {
    _dtb_start = .;
    *(.kernel:dtb)
    _dtb_end = .;
  }

  . = ALIGN(4096);
  .kernel:vmlinux.strip :
  {
    _vmlinux_start =  .;
    *(.kernel:vmlinux.strip)
    _vmlinux_end =  .;
  }

  . = ALIGN(4096);

Annotation

Implementation Notes