| /Linux-v6.1/arch/mips/kernel/ |
| D | kprobes.c | 162 static void save_previous_kprobe(struct kprobe_ctlblk *kcb) in save_previous_kprobe() argument
164 kcb->prev_kprobe.kp = kprobe_running(); in save_previous_kprobe()
165 kcb->prev_kprobe.status = kcb->kprobe_status; in save_previous_kprobe()
166 kcb->prev_kprobe.old_SR = kcb->kprobe_old_SR; in save_previous_kprobe()
167 kcb->prev_kprobe.saved_SR = kcb->kprobe_saved_SR; in save_previous_kprobe()
168 kcb->prev_kprobe.saved_epc = kcb->kprobe_saved_epc; in save_previous_kprobe()
171 static void restore_previous_kprobe(struct kprobe_ctlblk *kcb) in restore_previous_kprobe() argument
173 __this_cpu_write(current_kprobe, kcb->prev_kprobe.kp); in restore_previous_kprobe()
174 kcb->kprobe_status = kcb->prev_kprobe.status; in restore_previous_kprobe()
175 kcb->kprobe_old_SR = kcb->prev_kprobe.old_SR; in restore_previous_kprobe()
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| /Linux-v6.1/arch/sparc/kernel/ |
| D | kprobes.c | 77 static void __kprobes save_previous_kprobe(struct kprobe_ctlblk *kcb) in save_previous_kprobe() argument
79 kcb->prev_kprobe.kp = kprobe_running(); in save_previous_kprobe()
80 kcb->prev_kprobe.status = kcb->kprobe_status; in save_previous_kprobe()
81 kcb->prev_kprobe.orig_tnpc = kcb->kprobe_orig_tnpc; in save_previous_kprobe()
82 kcb->prev_kprobe.orig_tstate_pil = kcb->kprobe_orig_tstate_pil; in save_previous_kprobe()
85 static void __kprobes restore_previous_kprobe(struct kprobe_ctlblk *kcb) in restore_previous_kprobe() argument
87 __this_cpu_write(current_kprobe, kcb->prev_kprobe.kp); in restore_previous_kprobe()
88 kcb->kprobe_status = kcb->prev_kprobe.status; in restore_previous_kprobe()
89 kcb->kprobe_orig_tnpc = kcb->prev_kprobe.orig_tnpc; in restore_previous_kprobe()
90 kcb->kprobe_orig_tstate_pil = kcb->prev_kprobe.orig_tstate_pil; in restore_previous_kprobe()
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| /Linux-v6.1/arch/csky/kernel/probes/ |
| D | kprobes.c | 70 struct kprobe_ctlblk *kcb = get_kprobe_ctlblk(); in arch_simulate_insn() local
75 post_kprobe_handler(kcb, regs); in arch_simulate_insn()
133 static void __kprobes save_previous_kprobe(struct kprobe_ctlblk *kcb) in save_previous_kprobe() argument
135 kcb->prev_kprobe.kp = kprobe_running(); in save_previous_kprobe()
136 kcb->prev_kprobe.status = kcb->kprobe_status; in save_previous_kprobe()
139 static void __kprobes restore_previous_kprobe(struct kprobe_ctlblk *kcb) in restore_previous_kprobe() argument
141 __this_cpu_write(current_kprobe, kcb->prev_kprobe.kp); in restore_previous_kprobe()
142 kcb->kprobe_status = kcb->prev_kprobe.status; in restore_previous_kprobe()
158 static void __kprobes kprobes_save_local_irqflag(struct kprobe_ctlblk *kcb, in kprobes_save_local_irqflag() argument
161 kcb->saved_sr = regs->sr; in kprobes_save_local_irqflag()
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| D | ftrace.c | 12 struct kprobe_ctlblk *kcb; in kprobe_ftrace_handler() local
28 kcb = get_kprobe_ctlblk(); in kprobe_ftrace_handler()
38 kcb->kprobe_status = KPROBE_HIT_ACTIVE; in kprobe_ftrace_handler()
47 kcb->kprobe_status = KPROBE_HIT_SSDONE; in kprobe_ftrace_handler()
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| /Linux-v6.1/arch/riscv/kernel/probes/ |
| D | kprobes.c | 42 struct kprobe_ctlblk *kcb = get_kprobe_ctlblk(); in arch_simulate_insn() local
48 post_kprobe_handler(p, kcb, regs); in arch_simulate_insn()
115 static void __kprobes save_previous_kprobe(struct kprobe_ctlblk *kcb) in save_previous_kprobe() argument
117 kcb->prev_kprobe.kp = kprobe_running(); in save_previous_kprobe()
118 kcb->prev_kprobe.status = kcb->kprobe_status; in save_previous_kprobe()
121 static void __kprobes restore_previous_kprobe(struct kprobe_ctlblk *kcb) in restore_previous_kprobe() argument
123 __this_cpu_write(current_kprobe, kcb->prev_kprobe.kp); in restore_previous_kprobe()
124 kcb->kprobe_status = kcb->prev_kprobe.status; in restore_previous_kprobe()
140 static void __kprobes kprobes_save_local_irqflag(struct kprobe_ctlblk *kcb, in kprobes_save_local_irqflag() argument
143 kcb->saved_status = regs->status; in kprobes_save_local_irqflag()
[all …]
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| D | ftrace.c | 11 struct kprobe_ctlblk *kcb; in kprobe_ftrace_handler() local
23 kcb = get_kprobe_ctlblk(); in kprobe_ftrace_handler()
32 kcb->kprobe_status = KPROBE_HIT_ACTIVE; in kprobe_ftrace_handler()
41 kcb->kprobe_status = KPROBE_HIT_SSDONE; in kprobe_ftrace_handler()
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| /Linux-v6.1/arch/arm64/kernel/probes/ |
| D | kprobes.c | 85 struct kprobe_ctlblk *kcb = get_kprobe_ctlblk(); in arch_simulate_insn() local
91 post_kprobe_handler(p, kcb, regs); in arch_simulate_insn()
164 static void __kprobes save_previous_kprobe(struct kprobe_ctlblk *kcb) in save_previous_kprobe() argument
166 kcb->prev_kprobe.kp = kprobe_running(); in save_previous_kprobe()
167 kcb->prev_kprobe.status = kcb->kprobe_status; in save_previous_kprobe()
170 static void __kprobes restore_previous_kprobe(struct kprobe_ctlblk *kcb) in restore_previous_kprobe() argument
172 __this_cpu_write(current_kprobe, kcb->prev_kprobe.kp); in restore_previous_kprobe()
173 kcb->kprobe_status = kcb->prev_kprobe.status; in restore_previous_kprobe()
186 static void __kprobes kprobes_save_local_irqflag(struct kprobe_ctlblk *kcb, in kprobes_save_local_irqflag() argument
189 kcb->saved_irqflag = regs->pstate & DAIF_MASK; in kprobes_save_local_irqflag()
[all …]
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| /Linux-v6.1/arch/parisc/kernel/ |
| D | kprobes.c | 60 static void __kprobes save_previous_kprobe(struct kprobe_ctlblk *kcb) in save_previous_kprobe() argument
62 kcb->prev_kprobe.kp = kprobe_running(); in save_previous_kprobe()
63 kcb->prev_kprobe.status = kcb->kprobe_status; in save_previous_kprobe()
66 static void __kprobes restore_previous_kprobe(struct kprobe_ctlblk *kcb) in restore_previous_kprobe() argument
68 __this_cpu_write(current_kprobe, kcb->prev_kprobe.kp); in restore_previous_kprobe()
69 kcb->kprobe_status = kcb->prev_kprobe.status; in restore_previous_kprobe()
78 struct kprobe_ctlblk *kcb, struct pt_regs *regs) in setup_singlestep() argument
80 kcb->iaoq[0] = regs->iaoq[0]; in setup_singlestep()
81 kcb->iaoq[1] = regs->iaoq[1]; in setup_singlestep()
88 struct kprobe_ctlblk *kcb; in parisc_kprobe_break_handler() local
[all …]
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| D | ftrace.c | 204 struct kprobe_ctlblk *kcb; in kprobe_ftrace_handler() local
225 kcb = get_kprobe_ctlblk(); in kprobe_ftrace_handler()
226 kcb->kprobe_status = KPROBE_HIT_ACTIVE; in kprobe_ftrace_handler()
236 kcb->kprobe_status = KPROBE_HIT_SSDONE; in kprobe_ftrace_handler()
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| /Linux-v6.1/arch/powerpc/kernel/ |
| D | kprobes.c | 227 static nokprobe_inline void save_previous_kprobe(struct kprobe_ctlblk *kcb) in save_previous_kprobe() argument
229 kcb->prev_kprobe.kp = kprobe_running(); in save_previous_kprobe()
230 kcb->prev_kprobe.status = kcb->kprobe_status; in save_previous_kprobe()
231 kcb->prev_kprobe.saved_msr = kcb->kprobe_saved_msr; in save_previous_kprobe()
234 static nokprobe_inline void restore_previous_kprobe(struct kprobe_ctlblk *kcb) in restore_previous_kprobe() argument
236 __this_cpu_write(current_kprobe, kcb->prev_kprobe.kp); in restore_previous_kprobe()
237 kcb->kprobe_status = kcb->prev_kprobe.status; in restore_previous_kprobe()
238 kcb->kprobe_saved_msr = kcb->prev_kprobe.saved_msr; in restore_previous_kprobe()
242 struct kprobe_ctlblk *kcb) in set_current_kprobe() argument
245 kcb->kprobe_saved_msr = regs->msr; in set_current_kprobe()
[all …]
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| D | kprobes-ftrace.c | 20 struct kprobe_ctlblk *kcb; in kprobe_ftrace_handler() local
33 kcb = get_kprobe_ctlblk(); in kprobe_ftrace_handler()
44 kcb->kprobe_status = KPROBE_HIT_ACTIVE; in kprobe_ftrace_handler()
52 kcb->kprobe_status = KPROBE_HIT_SSDONE; in kprobe_ftrace_handler()
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| /Linux-v6.1/arch/s390/kernel/ |
| D | kprobes.c | 224 static void enable_singlestep(struct kprobe_ctlblk *kcb, in enable_singlestep() argument
236 __ctl_store(kcb->kprobe_saved_ctl, 9, 11); in enable_singlestep()
237 kcb->kprobe_saved_imask = regs->psw.mask & in enable_singlestep()
248 static void disable_singlestep(struct kprobe_ctlblk *kcb, in disable_singlestep() argument
253 __ctl_load(kcb->kprobe_saved_ctl, 9, 11); in disable_singlestep()
255 regs->psw.mask |= kcb->kprobe_saved_imask; in disable_singlestep()
265 static void push_kprobe(struct kprobe_ctlblk *kcb, struct kprobe *p) in push_kprobe() argument
267 kcb->prev_kprobe.kp = __this_cpu_read(current_kprobe); in push_kprobe()
268 kcb->prev_kprobe.status = kcb->kprobe_status; in push_kprobe()
278 static void pop_kprobe(struct kprobe_ctlblk *kcb) in pop_kprobe() argument
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| D | ftrace.c | 314 struct kprobe_ctlblk *kcb; in kprobe_ftrace_handler() local
335 kcb = get_kprobe_ctlblk(); in kprobe_ftrace_handler()
336 kcb->kprobe_status = KPROBE_HIT_ACTIVE; in kprobe_ftrace_handler()
345 kcb->kprobe_status = KPROBE_HIT_SSDONE; in kprobe_ftrace_handler()
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| /Linux-v6.1/arch/sh/kernel/ |
| D | kprobes.c | 121 static void __kprobes save_previous_kprobe(struct kprobe_ctlblk *kcb) in save_previous_kprobe() argument
123 kcb->prev_kprobe.kp = kprobe_running(); in save_previous_kprobe()
124 kcb->prev_kprobe.status = kcb->kprobe_status; in save_previous_kprobe()
127 static void __kprobes restore_previous_kprobe(struct kprobe_ctlblk *kcb) in restore_previous_kprobe() argument
129 __this_cpu_write(current_kprobe, kcb->prev_kprobe.kp); in restore_previous_kprobe()
130 kcb->kprobe_status = kcb->prev_kprobe.status; in restore_previous_kprobe()
134 struct kprobe_ctlblk *kcb) in set_current_kprobe() argument
218 struct kprobe_ctlblk *kcb; in kprobe_handler() local
225 kcb = get_kprobe_ctlblk(); in kprobe_handler()
233 if (kcb->kprobe_status == KPROBE_HIT_SS && in kprobe_handler()
[all …]
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| /Linux-v6.1/arch/x86/kernel/kprobes/ |
| D | core.c | 786 save_previous_kprobe(struct kprobe_ctlblk *kcb) in save_previous_kprobe() argument
788 kcb->prev_kprobe.kp = kprobe_running(); in save_previous_kprobe()
789 kcb->prev_kprobe.status = kcb->kprobe_status; in save_previous_kprobe()
790 kcb->prev_kprobe.old_flags = kcb->kprobe_old_flags; in save_previous_kprobe()
791 kcb->prev_kprobe.saved_flags = kcb->kprobe_saved_flags; in save_previous_kprobe()
795 restore_previous_kprobe(struct kprobe_ctlblk *kcb) in restore_previous_kprobe() argument
797 __this_cpu_write(current_kprobe, kcb->prev_kprobe.kp); in restore_previous_kprobe()
798 kcb->kprobe_status = kcb->prev_kprobe.status; in restore_previous_kprobe()
799 kcb->kprobe_old_flags = kcb->prev_kprobe.old_flags; in restore_previous_kprobe()
800 kcb->kprobe_saved_flags = kcb->prev_kprobe.saved_flags; in restore_previous_kprobe()
[all …]
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| D | ftrace.c | 21 struct kprobe_ctlblk *kcb; in kprobe_ftrace_handler() local
32 kcb = get_kprobe_ctlblk(); in kprobe_ftrace_handler()
41 kcb->kprobe_status = KPROBE_HIT_ACTIVE; in kprobe_ftrace_handler()
49 kcb->kprobe_status = KPROBE_HIT_SSDONE; in kprobe_ftrace_handler()
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| D | opt.c | 186 struct kprobe_ctlblk *kcb = get_kprobe_ctlblk(); in optimized_callback() local
198 kcb->kprobe_status = KPROBE_HIT_ACTIVE; in optimized_callback()
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| /Linux-v6.1/arch/arc/kernel/ |
| D | kprobes.c | 79 static void __kprobes save_previous_kprobe(struct kprobe_ctlblk *kcb) in save_previous_kprobe() argument
81 kcb->prev_kprobe.kp = kprobe_running(); in save_previous_kprobe()
82 kcb->prev_kprobe.status = kcb->kprobe_status; in save_previous_kprobe()
85 static void __kprobes restore_previous_kprobe(struct kprobe_ctlblk *kcb) in restore_previous_kprobe() argument
87 __this_cpu_write(current_kprobe, kcb->prev_kprobe.kp); in restore_previous_kprobe()
88 kcb->kprobe_status = kcb->prev_kprobe.status; in restore_previous_kprobe()
196 struct kprobe_ctlblk *kcb; in arc_kprobe_handler() local
200 kcb = get_kprobe_ctlblk(); in arc_kprobe_handler()
212 save_previous_kprobe(kcb); in arc_kprobe_handler()
216 kcb->kprobe_status = KPROBE_REENTER; in arc_kprobe_handler()
[all …]
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| /Linux-v6.1/arch/arm/probes/kprobes/ |
| D | core.c | 192 static void __kprobes save_previous_kprobe(struct kprobe_ctlblk *kcb) in save_previous_kprobe() argument
194 kcb->prev_kprobe.kp = kprobe_running(); in save_previous_kprobe()
195 kcb->prev_kprobe.status = kcb->kprobe_status; in save_previous_kprobe()
198 static void __kprobes restore_previous_kprobe(struct kprobe_ctlblk *kcb) in restore_previous_kprobe() argument
200 __this_cpu_write(current_kprobe, kcb->prev_kprobe.kp); in restore_previous_kprobe()
201 kcb->kprobe_status = kcb->prev_kprobe.status; in restore_previous_kprobe()
224 singlestep(struct kprobe *p, struct pt_regs *regs, struct kprobe_ctlblk *kcb) in singlestep() argument
239 struct kprobe_ctlblk *kcb; in kprobe_handler() local
241 kcb = get_kprobe_ctlblk(); in kprobe_handler()
269 switch (kcb->kprobe_status) { in kprobe_handler()
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| D | opt-arm.c | 155 struct kprobe_ctlblk *kcb; in optimized_callback() local
162 kcb = get_kprobe_ctlblk(); in optimized_callback()
168 kcb->kprobe_status = KPROBE_HIT_ACTIVE; in optimized_callback()
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| /Linux-v6.1/arch/ia64/kernel/ |
| D | kprobes.c | 372 static void __kprobes save_previous_kprobe(struct kprobe_ctlblk *kcb) in save_previous_kprobe() argument
375 i = atomic_add_return(1, &kcb->prev_kprobe_index); in save_previous_kprobe()
376 kcb->prev_kprobe[i-1].kp = kprobe_running(); in save_previous_kprobe()
377 kcb->prev_kprobe[i-1].status = kcb->kprobe_status; in save_previous_kprobe()
380 static void __kprobes restore_previous_kprobe(struct kprobe_ctlblk *kcb) in restore_previous_kprobe() argument
383 i = atomic_read(&kcb->prev_kprobe_index); in restore_previous_kprobe()
384 __this_cpu_write(current_kprobe, kcb->prev_kprobe[i-1].kp); in restore_previous_kprobe()
385 kcb->kprobe_status = kcb->prev_kprobe[i-1].status; in restore_previous_kprobe()
386 atomic_sub(1, &kcb->prev_kprobe_index); in restore_previous_kprobe()
390 struct kprobe_ctlblk *kcb) in set_current_kprobe() argument
[all …]
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| /Linux-v6.1/kernel/ |
| D | kprobes.c | 1246 struct kprobe_ctlblk *kcb; in kprobe_busy_begin() local
1250 kcb = get_kprobe_ctlblk(); in kprobe_busy_begin()
1251 kcb->kprobe_status = KPROBE_HIT_ACTIVE; in kprobe_busy_begin()
2137 struct kprobe_ctlblk *kcb; in kretprobe_rethook_handler() local
2144 kcb = get_kprobe_ctlblk(); in kretprobe_rethook_handler()
2145 kcb->kprobe_status = KPROBE_HIT_ACTIVE; in kretprobe_rethook_handler()
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