arch/m68k/kernel/vmlinux-std.lds

Source file repositories/reference/linux-study-clean/arch/m68k/kernel/vmlinux-std.lds

File Facts

System
Linux kernel
Corpus path
arch/m68k/kernel/vmlinux-std.lds
Extension
.lds
Size
1214 bytes
Lines
67
Domain
Architecture Layer
Bucket
arch/m68k
Inferred role
Architecture Layer: arch/m68k
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>
#include <asm/page.h>
#include <asm/thread_info.h>

OUTPUT_FORMAT("elf32-m68k", "elf32-m68k", "elf32-m68k")
OUTPUT_ARCH(m68k)
ENTRY(_start)
jiffies = jiffies_64 + 4;
SECTIONS
{
  . = 0x1000;
  _text = .;			/* Text and read-only data */
  .text : {
	HEAD_TEXT
	TEXT_TEXT
	IRQENTRY_TEXT
	SOFTIRQENTRY_TEXT
	SCHED_TEXT
	LOCK_TEXT
	*(.fixup)
	*(.gnu.warning)
	} :text = 0x4e75

  _etext = .;			/* End of text section */

  EXCEPTION_TABLE(16)

  _sdata = .;			/* Start of data section */

  RO_DATA(4096)

  RW_DATA(16, PAGE_SIZE, THREAD_SIZE)

  BSS_SECTION(0, 0, 0)

  _edata = .;			/* End of data section */

  /* will be freed after init */
  . = ALIGN(PAGE_SIZE);		/* Init code and data */
  __init_begin = .;
  INIT_TEXT_SECTION(PAGE_SIZE) :data
  INIT_DATA_SECTION(16)
  .m68k_fixup : {
	__start_fixup = .;
	*(.m68k_fixup)
	__stop_fixup = .;
  }
  .init_end : {
	/* This ALIGN be in a section so that _end is at the end of the
	   load segment. */
	. = ALIGN(PAGE_SIZE);
	__init_end = .;
  }

  _end = . ;

  STABS_DEBUG
  MODINFO
  ELF_DETAILS

  /* Sections to be discarded */
  DISCARDS
}

Annotation

Implementation Notes