arch/nios2/boot/compressed/vmlinux.lds.S

File Facts

System

Linux kernel

Corpus path

arch/nios2/boot/compressed/vmlinux.lds.S

Extension

.S

Size

804 bytes

Lines

46

Domain

Architecture Layer

Bucket

arch/nios2

Inferred role

Architecture Layer: arch/nios2

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.

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

Dependency Surface

• asm-generic/vmlinux.lds.h

Detected Declarations

• No top-level syscall, struct, function, initcall, or export declaration detected by the generator.

Annotated Snippet

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

OUTPUT_FORMAT("elf32-littlenios2", "elf32-littlenios2", "elf32-littlenios2")

OUTPUT_ARCH(nios)
ENTRY(_start)	/* Defined in head.S */

SECTIONS
{
	. = (CONFIG_NIOS2_MEM_BASE + CONFIG_NIOS2_BOOT_LINK_OFFSET) |	\
		CONFIG_NIOS2_KERNEL_REGION_BASE;

	_text = .;
	.text : { *(.text) } = 0
	.rodata : { *(.rodata) *(.rodata.*) }
	_etext = .;

	. = ALIGN(32 / 8);
	.data : { *(.data) }
	. = ALIGN(32 / 8);
	_got = .;
	.got : {
		*(.got.plt)
		*(.igot.plt)
		*(.got)
		*(.igot)
	}
	_egot = .;
	_edata =  .;

	. = ALIGN(32 / 8);
	__bss_start = .;
	.bss : { *(.bss) *(.sbss) }
	. = ALIGN(32 / 8);
	_ebss = .;
	end = . ;
	_end = . ;

	got_len = (_egot - _got);
}

Annotation

• Immediate include surface: `asm-generic/vmlinux.lds.h`.
• Atlas domain: Architecture Layer / arch/nios2.
• Implementation status: atlas-only.

Implementation Notes

• This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
• Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
• Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.