| 1 |
|
| 2 | #undef TRACE_SYSTEM
|
| 3 | #define TRACE_SYSTEM raw_syscalls
|
| 4 | #undef TRACE_INCLUDE_FILE
|
| 5 | #define TRACE_INCLUDE_FILE syscalls
|
| 6 |
|
| 7 | #if !defined(_TRACE_EVENTS_SYSCALLS_H) || defined(TRACE_HEADER_MULTI_READ)
|
| 8 | #define _TRACE_EVENTS_SYSCALLS_H
|
| 9 |
|
| 10 | #include <linux/tracepoint.h>
|
| 11 |
|
| 12 | #include <asm/ptrace.h>
|
| 13 | #include <asm/syscall.h>
|
| 14 |
|
| 15 |
|
| 16 | #ifdef CONFIG_HAVE_SYSCALL_TRACEPOINTS
|
| 17 |
|
| 18 | TRACE_EVENT_SYSCALL(sys_enter,
|
| 19 |
|
| 20 | TP_PROTO(struct pt_regs *regs, long id),
|
| 21 |
|
| 22 | TP_ARGS(regs, id),
|
| 23 |
|
| 24 | TP_STRUCT__entry(
|
| 25 | __field( long, id )
|
| 26 | __array( unsigned long, args, 6 )
|
| 27 | ),
|
| 28 |
|
| 29 | TP_fast_assign(
|
| 30 | __entry->id = id;
|
| 31 | syscall_get_arguments(current, regs, __entry->args);
|
| 32 | ),
|
| 33 |
|
| 34 | TP_printk("NR %ld (%lx, %lx, %lx, %lx, %lx, %lx)",
|
| 35 | __entry->id,
|
| 36 | __entry->args[0], __entry->args[1], __entry->args[2],
|
| 37 | __entry->args[3], __entry->args[4], __entry->args[5]),
|
| 38 |
|
| 39 | syscall_regfunc, syscall_unregfunc
|
| 40 | );
|
| 41 |
|
| 42 | TRACE_EVENT_FLAGS(sys_enter, TRACE_EVENT_FL_CAP_ANY)
|
| 43 |
|
| 44 | TRACE_EVENT_SYSCALL(sys_exit,
|
| 45 |
|
| 46 | TP_PROTO(struct pt_regs *regs, long ret),
|
| 47 |
|
| 48 | TP_ARGS(regs, ret),
|
| 49 |
|
| 50 | TP_STRUCT__entry(
|
| 51 | __field( long, id )
|
| 52 | __field( long, ret )
|
| 53 | ),
|
| 54 |
|
| 55 | TP_fast_assign(
|
| 56 | __entry->id = syscall_get_nr(current, regs);
|
| 57 | __entry->ret = ret;
|
| 58 | ),
|
| 59 |
|
| 60 | TP_printk("NR %ld = %ld",
|
| 61 | __entry->id, __entry->ret),
|
| 62 |
|
| 63 | syscall_regfunc, syscall_unregfunc
|
| 64 | );
|
| 65 |
|
| 66 | TRACE_EVENT_FLAGS(sys_exit, TRACE_EVENT_FL_CAP_ANY)
|
| 67 |
|
| 68 | #endif
|
| 69 |
|
| 70 | #endif
|
| 71 |
|
| 72 |
|
| 73 | #include <trace/define_trace.h>
|
| 74 |
|