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Searched refs:entry_handler (Results 1 – 14 of 14) sorted by relevance

/linux-6.15/samples/kprobes/
H A Dkretprobe_example.c39 static int entry_handler(struct kretprobe_instance *ri, struct pt_regs *regs) in entry_handler() function
50 NOKPROBE_SYMBOL(entry_handler);
74 .entry_handler = entry_handler,
/linux-6.15/arch/arm64/kernel/
H A Dentry.S590 entry_handler 1, t, 64, sync
591 entry_handler 1, t, 64, irq
592 entry_handler 1, t, 64, fiq
595 entry_handler 1, h, 64, sync
596 entry_handler 1, h, 64, irq
597 entry_handler 1, h, 64, fiq
600 entry_handler 0, t, 64, sync
601 entry_handler 0, t, 64, irq
602 entry_handler 0, t, 64, fiq
606 entry_handler 0, t, 32, irq
[all …]
/linux-6.15/lib/tests/
H A Dtest_fprobe.c79 .entry_handler = fp_entry_handler, in test_fprobe_entry()
106 .entry_handler = fp_entry_handler, in test_fprobe()
132 .entry_handler = fp_entry_handler, in test_fprobe_syms()
158 .entry_handler = fp_entry_handler, in test_fprobe_data()
174 .entry_handler = fp_entry_handler, in test_fprobe_skip()
H A Dtest_kprobes.c175 static int entry_handler(struct kretprobe_instance *ri, struct pt_regs *regs) in entry_handler() function
195 .entry_handler = entry_handler,
220 .entry_handler = entry_handler,
/linux-6.15/Documentation/trace/
H A Dfprobe.rst27 Typically, `fprobe` data structure is initialized with the `entry_handler`
33 .entry_handler = my_entry_callback,
127 allocated and passed to both `entry_handler` and `exit_handler`.
178 which is traced by other ftrace users is called from the entry_handler.
H A Dkprobes.rst146 on function entry. This handler is specified by setting the entry_handler
148 function entry is hit, the user-defined entry_handler, if any, is invoked.
149 If the entry_handler returns 0 (success) then a corresponding return handler
150 is guaranteed to be called upon function return. If the entry_handler
165 the user entry_handler invocation is also skipped.
/linux-6.15/include/linux/
H A Dfprobe.h66 fprobe_entry_cb entry_handler; member
H A Dkprobes.h149 kretprobe_handler_t entry_handler; member
/linux-6.15/samples/fprobe/
H A Dfprobe_example.c96 sample_probe.entry_handler = sample_entry_handler; in fprobe_init()
/linux-6.15/kernel/trace/
H A Dfprobe.c221 if (!fp->entry_handler) in __fprobe_handler()
224 return fp->entry_handler(fp, ip, parent_ip, fregs, data); in __fprobe_handler()
H A Dtrace_fprobe.c446 tf->fp.entry_handler = fentry_dispatcher; in alloc_trace_fprobe()
1240 tf->fp.entry_handler = trace_fprobe_entry_handler; in DEFINE_FREE()
H A Dtrace_kprobe.c1037 tk->rp.entry_handler = trace_kprobe_entry_handler; in trace_kprobe_create_internal()
H A Dbpf_trace.c3072 link->fp.entry_handler = kprobe_multi_link_handler; in bpf_kprobe_multi_link_attach()
/linux-6.15/kernel/
H A Dkprobes.c2078 if (rp->entry_handler && rp->entry_handler(ri, regs)) { in NOKPROBE_SYMBOL()
2109 if (rp->entry_handler && rp->entry_handler(ri, regs)) in pre_handler_kretprobe()