arch/riscv/kernel/tests/kprobes/test-kprobes.h

Source file repositories/reference/linux-study-clean/arch/riscv/kernel/tests/kprobes/test-kprobes.h

File Facts

System
Linux kernel
Corpus path
arch/riscv/kernel/tests/kprobes/test-kprobes.h
Extension
.h
Size
704 bytes
Lines
25
Domain
Architecture Layer
Bucket
arch/riscv
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 TEST_KPROBES_H
#define TEST_KPROBES_H

/*
 * The magic value that all the functions in the test_kprobes_functions array return. The test
 * installs kprobes into these functions, and verify that the functions still correctly return this
 * value.
 */
#define KPROBE_TEST_MAGIC          0xcafebabe
#define KPROBE_TEST_MAGIC_LOWER    0x0000babe
#define KPROBE_TEST_MAGIC_UPPER    0xcafe0000

#ifndef __ASSEMBLER__

/* array of addresses to install kprobes */
extern void *test_kprobes_addresses[];

/* array of functions that return KPROBE_TEST_MAGIC */
extern long (*test_kprobes_functions[])(void);

#endif /* __ASSEMBLER__ */

#endif /* TEST_KPROBES_H */

Annotation

Implementation Notes