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Searched refs:kprobe_opcode_t (Results 1 – 25 of 29) sorted by relevance

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/linux/arch/arm/include/asm/
H A Dkprobes.h24 typedef u32 kprobe_opcode_t; typedef
45 extern __visible kprobe_opcode_t optprobe_template_entry[];
46 extern __visible kprobe_opcode_t optprobe_template_val[];
47 extern __visible kprobe_opcode_t optprobe_template_call[];
48 extern __visible kprobe_opcode_t optprobe_template_end[];
49 extern __visible kprobe_opcode_t optprobe_template_sub_sp[];
50 extern __visible kprobe_opcode_t optprobe_template_add_sp[];
51 extern __visible kprobe_opcode_t optprobe_template_restore_begin[];
52 extern __visible kprobe_opcode_t optprobe_template_restore_orig_insn[];
53 extern __visible kprobe_opcode_t optprobe_template_restore_end[];
[all …]
/linux/arch/x86/include/asm/
H A Dkprobes.h26 typedef u8 kprobe_opcode_t; typedef
38 extern __visible kprobe_opcode_t optprobe_template_entry[];
39 extern __visible kprobe_opcode_t optprobe_template_clac[];
40 extern __visible kprobe_opcode_t optprobe_template_val[];
41 extern __visible kprobe_opcode_t optprobe_template_call[];
42 extern __visible kprobe_opcode_t optprobe_template_end[];
56 kprobe_opcode_t *insn;
87 kprobe_opcode_t copied_insn[DISP32_SIZE];
89 kprobe_opcode_t *insn;
/linux/arch/sh/kernel/
H A Dkprobes.c42 kprobe_opcode_t opcode = *p->addr; in arch_prepare_kprobe()
47 memcpy(p->ainsn.insn, p->addr, MAX_INSN_SIZE * sizeof(kprobe_opcode_t)); in arch_prepare_kprobe()
57 (unsigned long)p->addr + sizeof(kprobe_opcode_t)); in arch_arm_kprobe()
64 (unsigned long)p->addr + sizeof(kprobe_opcode_t)); in arch_disarm_kprobe()
83 struct kprobe *p = get_kprobe((kprobe_opcode_t *) pc + 1); in kprobe_handle_illslot()
141 __this_cpu_write(saved_current_opcode.addr, (kprobe_opcode_t *)regs->pc); in prepare_singlestep()
153 op1->addr = (kprobe_opcode_t *) regs->regs[reg_nr]; in prepare_singlestep()
157 (kprobe_opcode_t *) (regs->pc + 4 + disp * 2); in prepare_singlestep()
162 (kprobe_opcode_t *) (regs->pc + 4 + in prepare_singlestep()
166 op1->addr = (kprobe_opcode_t *) regs->pr; in prepare_singlestep()
[all …]
/linux/arch/arc/kernel/
H A Dkprobes.c42 (unsigned long)p->addr + sizeof(kprobe_opcode_t)); in arch_arm_kprobe()
50 (unsigned long)p->addr + sizeof(kprobe_opcode_t)); in arch_disarm_kprobe()
63 sizeof(kprobe_opcode_t)); in arch_remove_kprobe()
73 sizeof(kprobe_opcode_t)); in arch_remove_kprobe()
107 sizeof(kprobe_opcode_t)); in resume_execution()
117 sizeof(kprobe_opcode_t)); in resume_execution()
139 (unsigned long)p->addr + sizeof(kprobe_opcode_t)); in setup_singlestep()
174 p->ainsn.t1_addr = (kprobe_opcode_t *) next_pc; in setup_singlestep()
180 sizeof(kprobe_opcode_t)); in setup_singlestep()
183 p->ainsn.t2_addr = (kprobe_opcode_t *) tgt_if_br; in setup_singlestep()
[all …]
/linux/include/linux/
H A Dkprobes.h43 typedef int kprobe_opcode_t; typedef
69 kprobe_opcode_t *addr;
84 kprobe_opcode_t opcode;
169 kprobe_opcode_t *ret_addr;
211 kprobe_opcode_t *correct_ret_addr);
279 extern int kprobe_on_func_entry(kprobe_opcode_t *addr, const char *sym, unsigned long offset);
296 extern kprobe_opcode_t *__get_insn_slot(struct kprobe_insn_cache *c);
298 kprobe_opcode_t *slot, int dirty);
306 static inline kprobe_opcode_t *get_##__name##_slot(void) \
311 static inline void free_##__name##_slot(kprobe_opcode_t *slot, int dirty)\
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/linux/arch/arm64/kernel/probes/
H A Ddecode-insn.c127 is_probed_address_atomic(kprobe_opcode_t *scan_start, kprobe_opcode_t *scan_end) in is_probed_address_atomic()
145 arm_kprobe_decode_insn(kprobe_opcode_t *addr, struct arch_specific_insn *asi) in arm_kprobe_decode_insn()
149 kprobe_opcode_t *scan_end = NULL; in arm_kprobe_decode_insn()
174 if (offset < (MAX_ATOMIC_CONTEXT_SIZE*sizeof(kprobe_opcode_t))) in arm_kprobe_decode_insn()
175 scan_end = addr - (offset / sizeof(kprobe_opcode_t)); in arm_kprobe_decode_insn()
/linux/arch/arc/include/asm/
H A Dkprobes.h13 typedef u16 kprobe_opcode_t; typedef
23 kprobe_opcode_t *t1_addr, *t2_addr;
24 kprobe_opcode_t t1_opcode, t2_opcode;
/linux/arch/parisc/include/asm/
H A Dkprobes.h26 typedef u32 kprobe_opcode_t; typedef
34 MAX_INSN_SIZE*sizeof(kprobe_opcode_t))
39 kprobe_opcode_t *insn;
/linux/arch/mips/include/asm/
H A Dkprobes.h28 typedef union mips_instruction kprobe_opcode_t; typedef
37 (MAX_INSN_SIZE * sizeof(kprobe_opcode_t))); \
49 kprobe_opcode_t *insn;
/linux/arch/loongarch/include/asm/
H A Dkprobes.h20 (MAX_INSN_SIZE * sizeof(kprobe_opcode_t))); \
25 typedef u32 kprobe_opcode_t; typedef
30 kprobe_opcode_t *insn;
/linux/arch/x86/kernel/kprobes/
H A Dcommon.h83 extern unsigned long recover_probed_instruction(kprobe_opcode_t *buf,
97 extern unsigned long __recover_optprobed_insn(kprobe_opcode_t *buf, unsigned long addr);
103 static inline unsigned long __recover_optprobed_insn(kprobe_opcode_t *buf, unsigned long addr) in __recover_optprobed_insn()
H A Dcore.c142 kprobe_opcode_t opcode; in can_boost()
205 __recover_probed_insn(kprobe_opcode_t *buf, unsigned long addr) in __recover_probed_insn()
239 MAX_INSN_SIZE * sizeof(kprobe_opcode_t))) in __recover_probed_insn()
255 unsigned long recover_probed_instruction(kprobe_opcode_t *buf, unsigned long addr) in recover_probed_instruction()
292 kprobe_opcode_t buf[MAX_INSN_SIZE]; in can_probe()
373 kprobe_opcode_t *arch_adjust_kprobe_addr(unsigned long addr, unsigned long offset, in arch_adjust_kprobe_addr()
394 return (kprobe_opcode_t *)(addr + offset); in arch_adjust_kprobe_addr()
406 kprobe_opcode_t buf[MAX_INSN_SIZE]; in __copy_instruction()
465 static int prepare_singlestep(kprobe_opcode_t *buf, struct kprobe *p, in prepare_singlestep()
759 kprobe_opcode_t buf[MAX_INSN_SIZE]; in arch_copy_kprobe()
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H A Dopt.c37 unsigned long __recover_optprobed_insn(kprobe_opcode_t *buf, unsigned long addr) in __recover_optprobed_insn()
63 MAX_INSN_SIZE * sizeof(kprobe_opcode_t))) in __recover_optprobed_insn()
77 static void synthesize_clac(kprobe_opcode_t *addr) in synthesize_clac()
93 static void synthesize_set_arg1(kprobe_opcode_t *addr, unsigned long val) in synthesize_set_arg1()
268 kprobe_opcode_t buf[MAX_INSN_SIZE]; in can_optimize()
357 kprobe_opcode_t *addr) in arch_within_optimized_kprobe()
/linux/arch/mips/kernel/
H A Dkprobes.c127 memcpy(&p->ainsn.insn[0], p->addr + 1, sizeof(kprobe_opcode_t)); in arch_prepare_kprobe()
129 memcpy(&p->ainsn.insn[0], p->addr, sizeof(kprobe_opcode_t)); in arch_prepare_kprobe()
283 kprobe_opcode_t *addr; in kprobe_handler()
286 addr = (kprobe_opcode_t *) regs->cp0_epc; in kprobe_handler()
484 ri->ret_addr = (kprobe_opcode_t *) regs->regs[31]; in arch_prepare_kretprobe()
510 if (p->addr == (kprobe_opcode_t *)__kretprobe_trampoline) in arch_trampoline_kprobe()
518 .addr = (kprobe_opcode_t *)__kretprobe_trampoline,
/linux/arch/sh/include/asm/
H A Dkprobes.h14 typedef insn_size_t kprobe_opcode_t; typedef
34 kprobe_opcode_t insn[MAX_INSN_SIZE];
/linux/arch/sparc/include/asm/
H A Dkprobes.h14 typedef u32 kprobe_opcode_t; typedef
32 kprobe_opcode_t insn[MAX_INSN_SIZE];
/linux/arch/s390/include/asm/
H A Dkprobes.h42 typedef u16 kprobe_opcode_t; typedef
57 kprobe_opcode_t *insn;
/linux/arch/csky/kernel/probes/
H A Dftrace.c23 p = get_kprobe((kprobe_opcode_t *)ip); in kprobe_ftrace_handler()
25 p = get_kprobe((kprobe_opcode_t *)(ip - MCOUNT_INSN_SIZE)); in kprobe_ftrace_handler()
H A Dkprobes.c23 kprobe_opcode_t *addr;
47 static int __kprobes patch_text(kprobe_opcode_t *addr, u32 opcode) in patch_text()
320 p = get_kprobe((kprobe_opcode_t *) addr); in kprobe_breakpoint_handler()
399 ri->ret_addr = (kprobe_opcode_t *)regs->lr; in arch_prepare_kretprobe()
/linux/arch/arm/probes/kprobes/
H A Dtest-core.c336 the_kprobe.addr = (kprobe_opcode_t *)func; in test_kprobe()
386 the_kretprobe.kp.addr = (kprobe_opcode_t *)func; in test_kretprobe()
521 .addr = (kprobe_opcode_t *)((uintptr_t)fn + offset), in kprobe_benchmark()
775 coverage_add_registers(struct coverage_entry *entry, kprobe_opcode_t insn) in coverage_add_registers()
842 static void coverage_add(kprobe_opcode_t insn) in coverage_add()
1000 static kprobe_opcode_t current_instruction;
1346 test_before_probe.kprobe.addr = (kprobe_opcode_t *)test_code; in kprobes_test_case_start()
1349 test_case_probe.kprobe.addr = (kprobe_opcode_t *)test_code; in kprobes_test_case_start()
1370 test_after_probe.kprobe.addr = (kprobe_opcode_t *)test_code; in kprobes_test_case_start()
1412 (kprobe_opcode_t *)current_branch_target; in kprobes_test_case_start()
H A Dcore.h28 kprobe_decode_ldmstm(kprobe_opcode_t insn, struct arch_probes_insn *asi,
/linux/arch/riscv/kernel/probes/
H A Dkprobes.c78 p->opcode = (kprobe_opcode_t)(*insn++); in arch_prepare_kprobe()
80 p->opcode |= (kprobe_opcode_t)(*insn) << 16; in arch_prepare_kprobe()
291 p = get_kprobe((kprobe_opcode_t *) addr); in kprobe_breakpoint_handler()
/linux/arch/sparc/kernel/
H A Dkprobes.c438 ri->ret_addr = (kprobe_opcode_t *)(regs->u_regs[UREG_RETPC] + 8); in arch_prepare_kretprobe()
474 .addr = (kprobe_opcode_t *) &__kretprobe_trampoline,
485 if (p->addr == (kprobe_opcode_t *)&__kretprobe_trampoline) in arch_trampoline_kprobe()
/linux/arch/csky/include/asm/
H A Dprobes.h18 typedef u32 kprobe_opcode_t; typedef
/linux/arch/riscv/include/asm/
H A Dprobes.h18 typedef u32 kprobe_opcode_t; typedef

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