| /arch/mips/kernel/ |
| D | kprobes.c | 156 static void save_previous_kprobe(struct kprobe_ctlblk *kcb) in save_previous_kprobe() argument
158 kcb->prev_kprobe.kp = kprobe_running(); in save_previous_kprobe()
159 kcb->prev_kprobe.status = kcb->kprobe_status; in save_previous_kprobe()
160 kcb->prev_kprobe.old_SR = kcb->kprobe_old_SR; in save_previous_kprobe()
161 kcb->prev_kprobe.saved_SR = kcb->kprobe_saved_SR; in save_previous_kprobe()
162 kcb->prev_kprobe.saved_epc = kcb->kprobe_saved_epc; in save_previous_kprobe()
165 static void restore_previous_kprobe(struct kprobe_ctlblk *kcb) in restore_previous_kprobe() argument
167 __this_cpu_write(current_kprobe, kcb->prev_kprobe.kp); in restore_previous_kprobe()
168 kcb->kprobe_status = kcb->prev_kprobe.status; in restore_previous_kprobe()
169 kcb->kprobe_old_SR = kcb->prev_kprobe.old_SR; in restore_previous_kprobe()
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| /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 | 19 struct kprobe_ctlblk *kcb; in kprobe_ftrace_handler() local
36 kcb = get_kprobe_ctlblk(); in kprobe_ftrace_handler()
46 kcb->kprobe_status = KPROBE_HIT_ACTIVE; in kprobe_ftrace_handler()
55 kcb->kprobe_status = KPROBE_HIT_SSDONE; in kprobe_ftrace_handler()
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| /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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| /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()
135 static void __kprobes save_previous_kprobe(struct kprobe_ctlblk *kcb) in save_previous_kprobe() argument
137 kcb->prev_kprobe.kp = kprobe_running(); in save_previous_kprobe()
138 kcb->prev_kprobe.status = kcb->kprobe_status; in save_previous_kprobe()
141 static void __kprobes restore_previous_kprobe(struct kprobe_ctlblk *kcb) in restore_previous_kprobe() argument
143 __this_cpu_write(current_kprobe, kcb->prev_kprobe.kp); in restore_previous_kprobe()
144 kcb->kprobe_status = kcb->prev_kprobe.status; in restore_previous_kprobe()
160 static void __kprobes kprobes_save_local_irqflag(struct kprobe_ctlblk *kcb, in kprobes_save_local_irqflag() argument
163 kcb->saved_status = regs->status; in kprobes_save_local_irqflag()
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| D | ftrace.c | 11 struct kprobe_ctlblk *kcb; in kprobe_ftrace_handler() local
24 kcb = get_kprobe_ctlblk(); in kprobe_ftrace_handler()
33 kcb->kprobe_status = KPROBE_HIT_ACTIVE; in kprobe_ftrace_handler()
42 kcb->kprobe_status = KPROBE_HIT_SSDONE; in kprobe_ftrace_handler()
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| /arch/parisc/kernel/ |
| D | kprobes.c | 54 static void __kprobes save_previous_kprobe(struct kprobe_ctlblk *kcb) in save_previous_kprobe() argument
56 kcb->prev_kprobe.kp = kprobe_running(); in save_previous_kprobe()
57 kcb->prev_kprobe.status = kcb->kprobe_status; in save_previous_kprobe()
60 static void __kprobes restore_previous_kprobe(struct kprobe_ctlblk *kcb) in restore_previous_kprobe() argument
62 __this_cpu_write(current_kprobe, kcb->prev_kprobe.kp); in restore_previous_kprobe()
63 kcb->kprobe_status = kcb->prev_kprobe.status; in restore_previous_kprobe()
72 struct kprobe_ctlblk *kcb, struct pt_regs *regs) in setup_singlestep() argument
74 kcb->iaoq[0] = regs->iaoq[0]; in setup_singlestep()
75 kcb->iaoq[1] = regs->iaoq[1]; in setup_singlestep()
84 struct kprobe_ctlblk *kcb; in parisc_kprobe_break_handler() local
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| D | ftrace.c | 209 struct kprobe_ctlblk *kcb; in kprobe_ftrace_handler() local
231 kcb = get_kprobe_ctlblk(); in kprobe_ftrace_handler()
232 kcb->kprobe_status = KPROBE_HIT_ACTIVE; in kprobe_ftrace_handler()
242 kcb->kprobe_status = KPROBE_HIT_SSDONE; in kprobe_ftrace_handler()
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| /arch/arm64/kernel/probes/ |
| D | kprobes.c | 70 struct kprobe_ctlblk *kcb = get_kprobe_ctlblk(); in arch_simulate_insn() local
76 post_kprobe_handler(p, kcb, regs); in arch_simulate_insn()
149 static void __kprobes save_previous_kprobe(struct kprobe_ctlblk *kcb) in save_previous_kprobe() argument
151 kcb->prev_kprobe.kp = kprobe_running(); in save_previous_kprobe()
152 kcb->prev_kprobe.status = kcb->kprobe_status; in save_previous_kprobe()
155 static void __kprobes restore_previous_kprobe(struct kprobe_ctlblk *kcb) in restore_previous_kprobe() argument
157 __this_cpu_write(current_kprobe, kcb->prev_kprobe.kp); in restore_previous_kprobe()
158 kcb->kprobe_status = kcb->prev_kprobe.status; in restore_previous_kprobe()
171 static void __kprobes kprobes_save_local_irqflag(struct kprobe_ctlblk *kcb, in kprobes_save_local_irqflag() argument
174 kcb->saved_irqflag = regs->pstate & DAIF_MASK; in kprobes_save_local_irqflag()
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| /arch/powerpc/kernel/ |
| D | kprobes.c | 206 static nokprobe_inline void save_previous_kprobe(struct kprobe_ctlblk *kcb) in save_previous_kprobe() argument
208 kcb->prev_kprobe.kp = kprobe_running(); in save_previous_kprobe()
209 kcb->prev_kprobe.status = kcb->kprobe_status; in save_previous_kprobe()
210 kcb->prev_kprobe.saved_msr = kcb->kprobe_saved_msr; in save_previous_kprobe()
213 static nokprobe_inline void restore_previous_kprobe(struct kprobe_ctlblk *kcb) in restore_previous_kprobe() argument
215 __this_cpu_write(current_kprobe, kcb->prev_kprobe.kp); in restore_previous_kprobe()
216 kcb->kprobe_status = kcb->prev_kprobe.status; in restore_previous_kprobe()
217 kcb->kprobe_saved_msr = kcb->prev_kprobe.saved_msr; in restore_previous_kprobe()
221 struct kprobe_ctlblk *kcb) in set_current_kprobe() argument
224 kcb->kprobe_saved_msr = regs->msr; in set_current_kprobe()
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| D | kprobes-ftrace.c | 20 struct kprobe_ctlblk *kcb; in kprobe_ftrace_handler() local
34 kcb = get_kprobe_ctlblk(); in kprobe_ftrace_handler()
45 kcb->kprobe_status = KPROBE_HIT_ACTIVE; in kprobe_ftrace_handler()
53 kcb->kprobe_status = KPROBE_HIT_SSDONE; in kprobe_ftrace_handler()
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| /arch/s390/kernel/ |
| D | kprobes.c | 178 static void enable_singlestep(struct kprobe_ctlblk *kcb, in enable_singlestep() argument
190 __ctl_store(kcb->kprobe_saved_ctl, 9, 11); in enable_singlestep()
191 kcb->kprobe_saved_imask = regs->psw.mask & in enable_singlestep()
202 static void disable_singlestep(struct kprobe_ctlblk *kcb, in disable_singlestep() argument
207 __ctl_load(kcb->kprobe_saved_ctl, 9, 11); in disable_singlestep()
209 regs->psw.mask |= kcb->kprobe_saved_imask; in disable_singlestep()
219 static void push_kprobe(struct kprobe_ctlblk *kcb, struct kprobe *p) in push_kprobe() argument
221 kcb->prev_kprobe.kp = __this_cpu_read(current_kprobe); in push_kprobe()
222 kcb->prev_kprobe.status = kcb->kprobe_status; in push_kprobe()
232 static void pop_kprobe(struct kprobe_ctlblk *kcb) in pop_kprobe() argument
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| D | ftrace.c | 286 struct kprobe_ctlblk *kcb; in kprobe_ftrace_handler() local
308 kcb = get_kprobe_ctlblk(); in kprobe_ftrace_handler()
309 kcb->kprobe_status = KPROBE_HIT_ACTIVE; in kprobe_ftrace_handler()
318 kcb->kprobe_status = KPROBE_HIT_SSDONE; in kprobe_ftrace_handler()
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| /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()
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| /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()
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| /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 | 153 struct kprobe_ctlblk *kcb; in optimized_callback() local
160 kcb = get_kprobe_ctlblk(); in optimized_callback()
166 kcb->kprobe_status = KPROBE_HIT_ACTIVE; in optimized_callback()
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| /arch/x86/kernel/kprobes/ |
| D | core.c | 783 save_previous_kprobe(struct kprobe_ctlblk *kcb) in save_previous_kprobe() argument
785 kcb->prev_kprobe.kp = kprobe_running(); in save_previous_kprobe()
786 kcb->prev_kprobe.status = kcb->kprobe_status; in save_previous_kprobe()
787 kcb->prev_kprobe.old_flags = kcb->kprobe_old_flags; in save_previous_kprobe()
788 kcb->prev_kprobe.saved_flags = kcb->kprobe_saved_flags; in save_previous_kprobe()
792 restore_previous_kprobe(struct kprobe_ctlblk *kcb) in restore_previous_kprobe() argument
794 __this_cpu_write(current_kprobe, kcb->prev_kprobe.kp); in restore_previous_kprobe()
795 kcb->kprobe_status = kcb->prev_kprobe.status; in restore_previous_kprobe()
796 kcb->kprobe_old_flags = kcb->prev_kprobe.old_flags; in restore_previous_kprobe()
797 kcb->kprobe_saved_flags = kcb->prev_kprobe.saved_flags; in restore_previous_kprobe()
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| D | ftrace.c | 21 struct kprobe_ctlblk *kcb; in kprobe_ftrace_handler() local
33 kcb = get_kprobe_ctlblk(); in kprobe_ftrace_handler()
42 kcb->kprobe_status = KPROBE_HIT_ACTIVE; in kprobe_ftrace_handler()
50 kcb->kprobe_status = KPROBE_HIT_SSDONE; in kprobe_ftrace_handler()
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| D | opt.c | 182 struct kprobe_ctlblk *kcb = get_kprobe_ctlblk(); in optimized_callback() local
192 kcb->kprobe_status = KPROBE_HIT_ACTIVE; in optimized_callback()
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| /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
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