projects / lttng-modules.git / blame
| Commit | Line | Data |
|---|---|---|
| 644d6e9c MD |
1 | #define OVERRIDE_32_execve |
| 2 | #define OVERRIDE_64_execve | |
| e42e81fd MD |
3 | |
| 4 | #ifndef CREATE_SYSCALL_TABLE | |
| 5 | ||
| 644d6e9c | 6 | SC_TRACE_EVENT(execve, |
| e17f92ba MD |
7 | TP_PROTO(sc_exit(long ret,) const char *filename, char *const *argv, char *const *envp), |
| 8 | TP_ARGS(sc_exit(ret,) filename, argv, envp), | |
| 9 | TP_STRUCT__entry(sc_exit(__field(long, ret)) | |
| b75d00c4 MD |
10 | sc_in(__string_from_user(filename, filename)) |
| 11 | sc_in(__field_hex(char *const *, argv)) | |
| 12 | sc_in(__field_hex(char *const *, envp))), | |
| e17f92ba | 13 | TP_fast_assign(sc_exit(tp_assign(ret, ret)) |
| b75d00c4 MD |
14 | sc_in(tp_copy_string_from_user(filename, filename)) |
| 15 | sc_in(tp_assign(argv, argv)) | |
| 16 | sc_in(tp_assign(envp, envp))), | |
| e42e81fd MD |
17 | TP_printk() |
| 18 | ) | |
| 19 | ||
| 644d6e9c | 20 | SC_TRACE_EVENT(clone, |
| e17f92ba | 21 | TP_PROTO(sc_exit(long ret,) unsigned long clone_flags, unsigned long newsp, |
| ba21566b | 22 | void __user *parent_tid, |
| b5aa4b6a | 23 | void __user *child_tid), |
| e17f92ba | 24 | TP_ARGS(sc_exit(ret,) clone_flags, newsp, parent_tid, child_tid), |
| ba21566b | 25 | TP_STRUCT__entry( |
| e17f92ba | 26 | sc_exit(__field(long, ret)) |
| b75d00c4 MD |
27 | sc_in(__field_hex(unsigned long, clone_flags)) |
| 28 | sc_in(__field_hex(unsigned long, newsp)) | |
| 29 | sc_in(__field_hex(void *, parent_tid)) | |
| 30 | sc_in(__field_hex(void *, child_tid))), | |
| ba21566b | 31 | TP_fast_assign( |
| e17f92ba | 32 | sc_exit(tp_assign(ret, ret)) |
| b75d00c4 MD |
33 | sc_in(tp_assign(clone_flags, clone_flags)) |
| 34 | sc_in(tp_assign(newsp, newsp)) | |
| 35 | sc_in(tp_assign(parent_tid, parent_tid)) | |
| 36 | sc_in(tp_assign(child_tid, child_tid))), | |
| ba21566b MD |
37 | TP_printk() |
| 38 | ) | |
| 39 | ||
| b5aa4b6a | 40 | /* present in 32, missing in 64 due to old kernel headers */ |
| 644d6e9c MD |
41 | #define OVERRIDE_32_getcpu |
| 42 | #define OVERRIDE_64_getcpu | |
| 43 | SC_TRACE_EVENT(getcpu, | |
| e17f92ba MD |
44 | TP_PROTO(sc_exit(long ret,) unsigned __user *cpup, unsigned __user *nodep, void *tcache), |
| 45 | TP_ARGS(sc_exit(ret,) cpup, nodep, tcache), | |
| b5aa4b6a | 46 | TP_STRUCT__entry( |
| e17f92ba | 47 | sc_exit(__field(long, ret)) |
| b75d00c4 MD |
48 | sc_out(__field_hex(unsigned *, cpup)) |
| 49 | sc_out(__field_hex(unsigned *, nodep)) | |
| 50 | sc_inout(__field_hex(void *, tcache))), | |
| b5aa4b6a | 51 | TP_fast_assign( |
| e17f92ba | 52 | sc_exit(tp_assign(ret, ret)) |
| b75d00c4 MD |
53 | sc_out(tp_assign(cpup, cpup)) |
| 54 | sc_out(tp_assign(nodep, nodep)) | |
| 55 | sc_inout(tp_assign(tcache, tcache))), | |
| b5aa4b6a MD |
56 | TP_printk() |
| 57 | ) | |
| 58 | ||
| e42e81fd | 59 | #endif /* CREATE_SYSCALL_TABLE */ |