Contributors: 7
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| David A. Long |
60 |
50.85% |
5 |
31.25% |
| Quentin Barnes |
18 |
15.25% |
1 |
6.25% |
| Jon Medhurst (Tixy) |
17 |
14.41% |
3 |
18.75% |
| Wang Nan |
16 |
13.56% |
4 |
25.00% |
| Abhishek Sagar |
4 |
3.39% |
1 |
6.25% |
| Thomas Gleixner |
2 |
1.69% |
1 |
6.25% |
| Masami Hiramatsu |
1 |
0.85% |
1 |
6.25% |
| Total |
118 |
|
16 |
|
/* SPDX-License-Identifier: GPL-2.0-only */
/*
* arch/arm/include/asm/probes.h
*
* Original contents copied from arch/arm/include/asm/kprobes.h
* which contains the following notice...
*
* Copyright (C) 2006, 2007 Motorola Inc.
*/
#ifndef _ASM_PROBES_H
#define _ASM_PROBES_H
#ifndef __ASSEMBLY__
typedef u32 probes_opcode_t;
struct arch_probes_insn;
typedef void (probes_insn_handler_t)(probes_opcode_t,
struct arch_probes_insn *,
struct pt_regs *);
typedef unsigned long (probes_check_cc)(unsigned long);
typedef void (probes_insn_singlestep_t)(probes_opcode_t,
struct arch_probes_insn *,
struct pt_regs *);
typedef void (probes_insn_fn_t)(void);
/* Architecture specific copy of original instruction. */
struct arch_probes_insn {
probes_opcode_t *insn;
probes_insn_handler_t *insn_handler;
probes_check_cc *insn_check_cc;
probes_insn_singlestep_t *insn_singlestep;
probes_insn_fn_t *insn_fn;
int stack_space;
unsigned long register_usage_flags;
bool kprobe_direct_exec;
};
#endif /* __ASSEMBLY__ */
/*
* We assume one instruction can consume at most 64 bytes stack, which is
* 'push {r0-r15}'. Instructions consume more or unknown stack space like
* 'str r0, [sp, #-80]' and 'str r0, [sp, r1]' should be prohibit to probe.
*/
#define MAX_STACK_SIZE 64
#endif