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| author | Björn-Egil Dahlberg <[email protected]> | 2016-04-29 18:36:22 +0200 |
|---|---|---|
| committer | Björn-Egil Dahlberg <[email protected]> | 2016-04-29 18:36:22 +0200 |
| commit | a8667f3fcdd4ee1f59f4826d148dd0838680eda9 (patch) | |
| tree | 74cd7f5a1c6c282d76c07362cee96f0b8ad46793 /erts/preloaded/src | |
| parent | 47b6c981fb461a4b85444ce9dd072b64937e4b84 (diff) | |
| parent | 535aec73c5af7c7e2f48f29ad35d2319d91b9c90 (diff) | |
| download | otp-a8667f3fcdd4ee1f59f4826d148dd0838680eda9.tar.gz otp-a8667f3fcdd4ee1f59f4826d148dd0838680eda9.tar.bz2 otp-a8667f3fcdd4ee1f59f4826d148dd0838680eda9.zip | |
Merge branch 'egil/erts/tracing-support-lttng/OTP-13532'
* egil/erts/tracing-support-lttng/OTP-13532: (28 commits)
runtime_tools: User's guide to LTTng and dyntrace
runtime_tools: Fix Dtrace build
erts: Fix gc messages in tracer_SUITE
erts: Fix gc messages in sensitive_SUITE
erts: Fix gc messages in trace_port_SUITE
tools: Update fprof tests
tools: Update fprof with new gc traces
runtime_tools: Update dyntrace_lttng_SUITE tests
runtime_tools: Add 'return_to' for call tracing
erts: Fix return_to trace callback
erts: Update erl_tracer documentation
erts: Fix erl_tracer documentation typos
Update preloaded erl_tracer.beam
erts: Update erl_tracer type specs
runtime_tools: Add lttng dyntrace tests
runtime_tools: Extend 'trace' and 'enabled' tracer callbacks
erts: Extend 'enabled' and 'trace' tracer callbacks
runtime_tools: Extend 'enabled' tracer callbacks
erts: Extend 'enabled' tracer callbacks
runtime_tools: Update lttng garbage collection trace
...
Diffstat (limited to 'erts/preloaded/src')
| -rw-r--r-- | erts/preloaded/src/erl_tracer.erl | 29 |
1 files changed, 23 insertions, 6 deletions
diff --git a/erts/preloaded/src/erl_tracer.erl b/erts/preloaded/src/erl_tracer.erl index 2177e48f60..de1e9ca01e 100644 --- a/erts/preloaded/src/erl_tracer.erl +++ b/erts/preloaded/src/erl_tracer.erl @@ -3,12 +3,29 @@ -export([enabled/3, trace/6, on_load/0]). -type tracee() :: port() | pid() | undefined. --type trace_tag() :: send | send_to_non_existing_process | 'receive' | - call | return_to | return_from | exception_from | - spawn | spawned | exit | link | unlink | getting_linked | - getting_unlinked | register | unregister | in | out | - in_exiting | out_exiting | out_exited | - open | closed | gc_start | gc_end. + +-type trace_tag_running_ports() :: in | out | in_exiting | out_exiting | out_exited. +-type trace_tag_running_procs() :: in | out | in_exiting | out_exiting | out_exited. +-type trace_tag_send() :: send | send_to_non_existing_process. +-type trace_tag_receive() :: 'receive'. +-type trace_tag_call() :: call | return_to | return_from | exception_from. +-type trace_tag_procs() :: spawn | spawned | exit | link | unlink + | getting_linked | getting_unlinked + | register | unregister. +-type trace_tag_ports() :: open | closed | link | unlink + | getting_linked | getting_unlinked. +-type trace_tag_gc() :: gc_minor_start | gc_minor_end + | gc_major_start | gc_major_end. + +-type trace_tag() :: trace_tag_send() + | trace_tag_receive() + | trace_tag_call() + | trace_tag_procs() + | trace_tag_ports() + | trace_tag_running_procs() + | trace_tag_running_ports() + | trace_tag_gc(). + -type trace_opts() :: #{ match_spec_result => true | term(), scheduler_id => undefined | non_neg_integer(), timestamp => undefined | timestamp | cpu_timestamp | |