Add sys_clone x86 instrumentation

[lttng-modules.git] / instrumentation / syscalls / headers / syscalls_pointers_override.h

diff --git a/instrumentation/syscalls/headers/syscalls_pointers_override.h b/instrumentation/syscalls/headers/syscalls_pointers_override.h
index b52b00bceaa7383bd29a2263c633a61bcadfd1f5..f268ce16fabfd3e2bf008e932c413b67bf729374 100644 (file)
--- a/instrumentation/syscalls/headers/syscalls_pointers_override.h
+++ b/instrumentation/syscalls/headers/syscalls_pointers_override.h
@@ -15,4 +15,23 @@ SC_TRACE_EVENT(sys_execve,
        TP_printk()
 )
 
+SC_TRACE_EVENT(sys_clone,
+       TP_PROTO(unsigned long clone_flags, unsigned long newsp,
+               void __user *parent_tid,
+               void __user *child_tid,
+               struct pt_regs *regs),
+       TP_ARGS(clone_flags, newsp, parent_tid, child_tid, regs),
+       TP_STRUCT__entry(
+               __field_hex(unsigned long, clone_flags)
+               __field_hex(unsigned long, newsp)
+               __field_hex(void *, parent_tid)
+               __field_hex(void *, child_tid)),
+       TP_fast_assign(
+               tp_assign(clone_flags, clone_flags)
+               tp_assign(newsp, newsp)
+               tp_assign(parent_tid, parent_tid)
+               tp_assign(child_tid, child_tid)),
+       TP_printk()
+)
+
 #endif /* CREATE_SYSCALL_TABLE */