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-rw-r--r--lib/runtime_tools/c_src/dyntrace_lttng.h367
1 files changed, 367 insertions, 0 deletions
diff --git a/lib/runtime_tools/c_src/dyntrace_lttng.h b/lib/runtime_tools/c_src/dyntrace_lttng.h
new file mode 100644
index 0000000000..3550a1cab5
--- /dev/null
+++ b/lib/runtime_tools/c_src/dyntrace_lttng.h
@@ -0,0 +1,367 @@
+/*
+ * %CopyrightBegin%
+ *
+ * Copyright Ericsson AB 2016. All Rights Reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * %CopyrightEnd%
+ */
+
+#undef TRACEPOINT_PROVIDER
+#define TRACEPOINT_PROVIDER com_ericsson_dyntrace
+
+#if !defined(DYNTRACE_LTTNG_H) || defined(TRACEPOINT_HEADER_MULTI_READ)
+#define DYNTRACE_LTTNG_H
+
+#include <lttng/tracepoint.h>
+
+#define LTTNG1(Name, Arg1) \
+ tracepoint(com_ericsson_dyntrace, Name, (Arg1))
+
+#define LTTNG2(Name, Arg1, Arg2) \
+ tracepoint(com_ericsson_dyntrace, Name, (Arg1), (Arg2))
+
+#define LTTNG3(Name, Arg1, Arg2, Arg3) \
+ tracepoint(com_ericsson_dyntrace, Name, (Arg1), (Arg2), (Arg3))
+
+#define LTTNG4(Name, Arg1, Arg2, Arg3, Arg4) \
+ tracepoint(com_ericsson_dyntrace, Name, (Arg1), (Arg2), (Arg3), (Arg4))
+
+#define LTTNG5(Name, Arg1, Arg2, Arg3, Arg4, Arg5) \
+ tracepoint(com_ericsson_dyntrace, Name, (Arg1), (Arg2), (Arg3), (Arg4), (Arg5))
+
+#define LTTNG_ENABLED(Name) \
+ tracepoint_enabled(com_ericsson_dyntrace, Name)
+
+#define LTTNG_BUFFER_SZ (256)
+#define LTTNG_PROC_BUFFER_SZ (16)
+#define LTTNG_PORT_BUFFER_SZ (20)
+#define LTTNG_MFA_BUFFER_SZ (256)
+
+#define lttng_decl_procbuf(Name) \
+ char Name[LTTNG_PROC_BUFFER_SZ]
+
+#define lttng_decl_portbuf(Name) \
+ char Name[LTTNG_PORT_BUFFER_SZ]
+
+#define lttng_decl_mfabuf(Name) \
+ char Name[LTTNG_MFA_BUFFER_SZ]
+
+#define lttng_pid_to_str(pid, name) \
+ erts_snprintf(name, LTTNG_PROC_BUFFER_SZ, "%T", (pid))
+
+#define lttng_portid_to_str(pid, name) \
+ erts_snprintf(name, LTTNG_PORT_BUFFER_SZ, "%T", (pid))
+
+#define lttng_proc_to_str(p, name) \
+ lttng_pid_to_str(((p) ? (p)->common.id : ERTS_INVALID_PID), name)
+
+#define lttng_port_to_str(p, name) \
+ lttng_portid_to_str(((p) ? (p)->common.id : ERTS_INVALID_PORT), name)
+
+#define lttng_mfa_to_str(m,f,a, Name) \
+ erts_snprintf(Name, LTTNG_MFA_BUFFER_SZ, "%T:%T/%lu", (Eterm)(m), (Eterm)(f), (Uint)(a))
+
+/* Process scheduling */
+
+TRACEPOINT_EVENT(
+ com_ericsson_dyntrace,
+ process_spawn,
+ TP_ARGS(
+ char*, p,
+ char*, parent,
+ char*, mfa
+ ),
+ TP_FIELDS(
+ ctf_string(pid, p)
+ ctf_string(parent, parent)
+ ctf_string(entry, mfa)
+ )
+)
+
+TRACEPOINT_EVENT(
+ com_ericsson_dyntrace,
+ process_link,
+ TP_ARGS(
+ char*, from,
+ char*, to,
+ char*, type
+ ),
+ TP_FIELDS(
+ ctf_string(from, from)
+ ctf_string(to, to)
+ ctf_string(type, type)
+ )
+)
+
+TRACEPOINT_EVENT(
+ com_ericsson_dyntrace,
+ process_exit,
+ TP_ARGS(
+ char*, p,
+ char*, reason
+ ),
+ TP_FIELDS(
+ ctf_string(pid, p)
+ ctf_string(reason, reason)
+ )
+)
+
+TRACEPOINT_EVENT(
+ com_ericsson_dyntrace,
+ process_register,
+ TP_ARGS(
+ char*, pid,
+ char*, name,
+ char*, type
+ ),
+ TP_FIELDS(
+ ctf_string(pid, pid)
+ ctf_string(name, name)
+ ctf_string(type, type)
+ )
+)
+
+/* Scheduled */
+
+TRACEPOINT_EVENT(
+ com_ericsson_dyntrace,
+ process_scheduled,
+ TP_ARGS(
+ char*, p,
+ char*, mfa,
+ char*, type
+ ),
+ TP_FIELDS(
+ ctf_string(pid, p)
+ ctf_string(entry, mfa)
+ ctf_string(type, type)
+ )
+)
+
+/* Ports */
+
+
+TRACEPOINT_EVENT(
+ com_ericsson_dyntrace,
+ port_open,
+ TP_ARGS(
+ char*, pid,
+ char*, driver,
+ char*, port
+ ),
+ TP_FIELDS(
+ ctf_string(pid, pid)
+ ctf_string(driver, driver)
+ ctf_string(port, port)
+ )
+)
+
+TRACEPOINT_EVENT(
+ com_ericsson_dyntrace,
+ port_exit,
+ TP_ARGS(
+ char*, port,
+ char*, reason
+ ),
+ TP_FIELDS(
+ ctf_string(port, port)
+ ctf_string(reason, reason)
+ )
+)
+
+TRACEPOINT_EVENT(
+ com_ericsson_dyntrace,
+ port_link,
+ TP_ARGS(
+ char*, from,
+ char*, to,
+ char*, type
+ ),
+ TP_FIELDS(
+ ctf_string(from, from)
+ ctf_string(to, to)
+ ctf_string(type, type)
+ )
+)
+
+TRACEPOINT_EVENT(
+ com_ericsson_dyntrace,
+ port_scheduled,
+ TP_ARGS(
+ char*, p,
+ char*, op,
+ char*, type
+ ),
+ TP_FIELDS(
+ ctf_string(pid, p)
+ ctf_string(entry, op)
+ ctf_string(type, type)
+ )
+)
+
+/* Call tracing */
+
+TRACEPOINT_EVENT(
+ com_ericsson_dyntrace,
+ function_call,
+ TP_ARGS(
+ char*, pid,
+ char*, mfa,
+ unsigned int, depth
+ ),
+ TP_FIELDS(
+ ctf_string(pid, pid)
+ ctf_string(entry, mfa)
+ ctf_integer(unsigned int, depth, depth)
+ )
+)
+
+TRACEPOINT_EVENT(
+ com_ericsson_dyntrace,
+ function_return,
+ TP_ARGS(
+ char*, pid,
+ char*, mfa,
+ unsigned int, depth
+ ),
+ TP_FIELDS(
+ ctf_string(pid, pid)
+ ctf_string(entry, mfa)
+ ctf_integer(unsigned int, depth, depth)
+ )
+)
+
+TRACEPOINT_EVENT(
+ com_ericsson_dyntrace,
+ function_exception,
+ TP_ARGS(
+ char*, pid,
+ char*, mfa,
+ char*, type
+ ),
+ TP_FIELDS(
+ ctf_string(pid, pid)
+ ctf_string(entry, mfa)
+ ctf_string(class, type)
+ )
+)
+
+/* Process messages */
+
+TRACEPOINT_EVENT(
+ com_ericsson_dyntrace,
+ message_send,
+ TP_ARGS(
+ char*, sender,
+ char*, receiver,
+ char*, msg
+ ),
+ TP_FIELDS(
+ ctf_string(from, sender)
+ ctf_string(to, receiver)
+ ctf_string(message, msg)
+ )
+)
+
+TRACEPOINT_EVENT(
+ com_ericsson_dyntrace,
+ message_receive,
+ TP_ARGS(
+ char*, receiver,
+ char*, msg
+ ),
+ TP_FIELDS(
+ ctf_string(to, receiver)
+ ctf_string(message, msg)
+ )
+)
+
+/* Process Memory */
+
+TRACEPOINT_EVENT(
+ com_ericsson_dyntrace,
+ gc_minor_start,
+ TP_ARGS(
+ char*, p,
+ unsigned long, need,
+ unsigned long, nh,
+ unsigned long, oh
+ ),
+ TP_FIELDS(
+ ctf_string(pid, p)
+ ctf_integer(unsigned long, need, need)
+ ctf_integer(unsigned long, heap, nh)
+ ctf_integer(unsigned long, old_heap, oh)
+ )
+)
+
+TRACEPOINT_EVENT(
+ com_ericsson_dyntrace,
+ gc_minor_end,
+ TP_ARGS(
+ char*, p,
+ unsigned long, reclaimed,
+ unsigned long, nh,
+ unsigned long, oh
+ ),
+ TP_FIELDS(
+ ctf_string(pid, p)
+ ctf_integer(unsigned long, reclaimed, reclaimed)
+ ctf_integer(unsigned long, heap, nh)
+ ctf_integer(unsigned long, old_heap, oh)
+ )
+)
+
+TRACEPOINT_EVENT(
+ com_ericsson_dyntrace,
+ gc_major_start,
+ TP_ARGS(
+ char*, p,
+ unsigned long, need,
+ unsigned long, nh,
+ unsigned long, oh
+ ),
+ TP_FIELDS(
+ ctf_string(pid, p)
+ ctf_integer(unsigned long, need, need)
+ ctf_integer(unsigned long, heap, nh)
+ ctf_integer(unsigned long, old_heap, oh)
+ )
+)
+
+TRACEPOINT_EVENT(
+ com_ericsson_dyntrace,
+ gc_major_end,
+ TP_ARGS(
+ char*, p,
+ unsigned long, reclaimed,
+ unsigned long, nh,
+ unsigned long, oh
+ ),
+ TP_FIELDS(
+ ctf_string(pid, p)
+ ctf_integer(unsigned long, reclaimed, reclaimed)
+ ctf_integer(unsigned long, heap, nh)
+ ctf_integer(unsigned long, old_heap, oh)
+ )
+)
+
+#endif /* DYNTRACE_LTTNG_H */
+
+#undef TRACEPOINT_INCLUDE
+#define TRACEPOINT_INCLUDE "./dyntrace_lttng.h"
+
+/* This part must be outside protection */
+#include <lttng/tracepoint-event.h>
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