| /openbmc/linux/samples/kprobes/ |
| H A D | kretprobe_example.c | 39 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,
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| /openbmc/linux/lib/ |
| H A D | test_fprobe.c | 102 .entry_handler = fp_entry_handler, in test_fprobe_entry()
129 .entry_handler = fp_entry_handler, in test_fprobe()
155 .entry_handler = fp_entry_handler, in test_fprobe_syms()
181 .entry_handler = fp_entry_handler, in test_fprobe_data()
199 .entry_handler = nest_entry_handler, in test_fprobe_nest()
216 .entry_handler = fp_entry_handler, in test_fprobe_skip()
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| H A D | test_kprobes.c | 175 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,
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| /openbmc/linux/arch/arm64/kernel/ |
| H A D | entry.S | 573 .macro entry_handler el:req, ht:req, regsize:req, label:req macro
589 entry_handler 1, t, 64, sync
590 entry_handler 1, t, 64, irq
591 entry_handler 1, t, 64, fiq
592 entry_handler 1, t, 64, error
594 entry_handler 1, h, 64, sync
595 entry_handler 1, h, 64, irq
596 entry_handler 1, h, 64, fiq
597 entry_handler 1, h, 64, error
599 entry_handler 0, t, 64, sync
[all …]
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| /openbmc/linux/Documentation/trace/ |
| H A D | fprobe.rst | 26 Typically, `fprobe` data structure is initialized with the `entry_handler`
32 .entry_handler = my_entry_callback,
118 in the entry_handler. If you need traced instruction pointer, you need
126 allocated and passed to both `entry_handler` and `exit_handler`.
166 which is traced by other ftrace users is called from the entry_handler.
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| H A D | kprobes.rst | 146 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.
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| /openbmc/linux/include/linux/ |
| H A D | fprobe.h | 37 int (*entry_handler)(struct fprobe *fp, unsigned long entry_ip, member
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| H A D | kprobes.h | 150 kretprobe_handler_t entry_handler; member
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| /openbmc/linux/kernel/trace/ |
| H A D | fprobe.c | 48 if (fp->entry_handler) in __fprobe_handler()
49 ret = fp->entry_handler(fp, ip, parent_ip, ftrace_get_regs(fregs), entry_data); in __fprobe_handler()
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| H A D | trace_fprobe.c | 405 tf->fp.entry_handler = fentry_dispatcher; in alloc_trace_fprobe()
1137 tf->fp.entry_handler = trace_fprobe_entry_handler; in __trace_fprobe_create()
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| H A D | trace_kprobe.c | 960 tk->rp.entry_handler = trace_kprobe_entry_handler; in __trace_kprobe_create()
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| H A D | bpf_trace.c | 2983 link->fp.entry_handler = kprobe_multi_link_handler; in bpf_kprobe_multi_link_attach()
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| /openbmc/linux/samples/fprobe/ |
| H A D | fprobe_example.c | 96 sample_probe.entry_handler = sample_entry_handler; in fprobe_init()
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| /openbmc/linux/kernel/ |
| H A D | kprobes.c | 2113 if (rp->entry_handler && rp->entry_handler(ri, regs)) { in NOKPROBE_SYMBOL()
2144 if (rp->entry_handler && rp->entry_handler(ri, regs)) in pre_handler_kretprobe()
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