arch/mips/boot/tools/relocs.h

Source file repositories/reference/linux-study-clean/arch/mips/boot/tools/relocs.h

File Facts

System
Linux kernel
Corpus path
arch/mips/boot/tools/relocs.h
Extension
.h
Size
967 bytes
Lines
54
Domain
Architecture Layer
Bucket
arch/mips
Inferred role
Architecture Layer: implementation source
Status
source implementation candidate

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

#ifndef RELOCS_H
#define RELOCS_H

#include <stdio.h>
#include <stdarg.h>
#include <stdlib.h>
#include <stdint.h>
#include <inttypes.h>
#include <string.h>
#include <errno.h>
#include <unistd.h>
#include <elf.h>
#include <byteswap.h>
#define USE_BSD
#include <endian.h>
#include <regex.h>

void die(char *fmt, ...);

/*
 * Introduced for MIPSr6
 */
#ifndef R_MIPS_PC21_S2
#define R_MIPS_PC21_S2		60
#endif

#ifndef R_MIPS_PC26_S2
#define R_MIPS_PC26_S2		61
#endif

/*
 * GNU extension that available in glibc only since 2023, not available on musl.
 */
#ifndef R_MIPS_PC32
#define R_MIPS_PC32		248
#endif

#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))

enum symtype {
	S_ABS,
	S_REL,
	S_SEG,
	S_LIN,
	S_NSYMTYPES
};

void process_32(FILE *fp, int as_text, int as_bin,
		int show_reloc_info, int keep_relocs);
void process_64(FILE *fp, int as_text, int as_bin,
		int show_reloc_info, int keep_relocs);
#endif /* RELOCS_H */

Annotation

Implementation Notes