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2016-04-29erts: Fix return_to trace callbackBjörn-Egil Dahlberg
2016-04-29erts: Update erl_tracer documentationBjörn-Egil Dahlberg
2016-04-29erts: Fix erl_tracer documentation typosBjörn-Egil Dahlberg
2016-04-29Update preloaded erl_tracer.beamBjörn-Egil Dahlberg
2016-04-29erts: Update erl_tracer type specsBjörn-Egil Dahlberg
2016-04-29runtime_tools: Add lttng dyntrace testsBjörn-Egil Dahlberg
2016-04-29runtime_tools: Extend 'trace' and 'enabled' tracer callbacksBjörn-Egil Dahlberg
Adds the following capabilities to dyntrace * enabled_running_ports/3 * enabled_running_procs/3 changed from enabled_running/3 * trace_running_ports/6 * trace_running_procs/6 changed from trace_running/6
2016-04-29erts: Extend 'enabled' and 'trace' tracer callbacksBjörn-Egil Dahlberg
Adds the following capabilities to a tracer backend * enabled_running_procs/3 changed from enabled_running/3 * enabled_running_ports/3 * trace_running_procs/6 changed from trace_running/6 * trace_running_ports/6
2016-04-29runtime_tools: Extend 'enabled' tracer callbacksBjörn-Egil Dahlberg
Adds the following capabilities to dyntrace * enabled_procs/3 * enabled_ports/3 * enabled_running/3 * enabled_call/3 * enabled_send/3 * enabled_receive/3 * enabled_garbage_collection/3
2016-04-29erts: Extend 'enabled' tracer callbacksBjörn-Egil Dahlberg
Adds the following capabilities to a tracer backend * enabled_procs/3 * enabled_ports/3 * enabled_running/3 * enabled_call/3 * enabled_send/3 * enabled_receive/3 * enabled_garbage_collection/3 These functions will fall back to enabled/3 if not provided and the tracepoint is active.
2016-04-29runtime_tools: Update lttng garbage collection traceBjörn-Egil Dahlberg
2016-04-29erts: Extend garbage collection traceBjörn-Egil Dahlberg
Replace 'gc_start' and 'gc_end' with * 'gc_minor_start' * 'gc_minor_end' * 'gc_major_start' * 'gc_major_end'
2016-04-29runtime_tools: Add lttng 'call' tracingBjörn-Egil Dahlberg
2016-04-29runtime_tools: Add lttng 'ports' tracingBjörn-Egil Dahlberg
2016-04-29runtime_tools: Add lttng 'send' and 'receive' tracingBjörn-Egil Dahlberg
2016-04-29runtime_tools: Add lttng 'running' tracingBjörn-Egil Dahlberg
2016-04-29runtime_tools: Add lttng 'procs' tracingBjörn-Egil Dahlberg
2016-04-29runtime_tools: Add lttng 'garbage_collection' tracingBjörn-Egil Dahlberg
2016-04-29Merge branch 'mikpe/fp-exceptions-cleanups/PR-1019/OTP-13531'Lukas Larsson
* mikpe/fp-exceptions-cleanups/PR-1019/OTP-13531: clean up FP exception code in sys_float.c
2016-04-29erl_process: Restore R18 HiPE PCB offsetsMagnus Lång
It was recently observed that the LLVM backend for HiPE was broken, generating code that crashes the VM. It turns out that this was caused by LLVM hard-coding an offset into the Erlang PCB, which became incorrect as of commit 3ac08f9b, that introduced a new member into the PCB before the HiPE-specific state, changing its offsets. For now, until a proper fix is implemented, we move this new member to after the HiPE-specific state, allowing the LLVM backend to work once more.
2016-04-29Merge branch 'mikpe/fp-exceptions-neuter-matherr/PR-1018/OTP-13531'Lukas Larsson
* mikpe/fp-exceptions-neuter-matherr/PR-1018/OTP-13531: matherr() must not fake an FP exception
2016-04-29ssh: sshc_sup to use worker for ssh_con_handlerLukas Larsson
2016-04-29Merge branch 'sverk/big-external-creations.OTP-13488'Sverker Eriksson
second merge of this branch with some bug fixing
2016-04-29ssh: undocumented, untestesd and experimental tcpip_forward code removedHans Nilsson
2016-04-29Merge branch 'hasse/dialyzer_fix_from_form/OTP-13520'Hans Bolinder
* hasse/dialyzer_fix_from_form/OTP-13520: dialyzer: Fix a bug in the translation of forms to types
2016-04-29dialyzer: Fix a bug in the translation of forms to typesHans Bolinder
A bug is fixed, but there are more problems. Modify erl_types.erl like this: -define(EXPAND_LIMIT, 500). and bogus warnings are output (again). Callbacks and specs are compared (subtype) in dialyzer_behaviour. If they are expanded to different depths, then invalid warnings can be generated.
2016-04-29ssh: break out test macro ?wait_match into new ssh_test_lib.hrlHans Nilsson
2016-04-29ssh: centralize and adjust port spawning for test_suites into ssh_test_libHans Nilsson
2016-04-29ssh: breakout rcv_expected to ssh_test_lib.erlHans Nilsson
2016-04-29ssh: adjusted timetrap values in ssh_to_openssh_SUITEHans Nilsson
2016-04-29ssh: disable StrictHostKeyChecking in sshc_simple_exec test caseHans Nilsson
The lack of this caused problems on some Windows machines
2016-04-29ssh: force publickey in some tests in ssh_algoritms_SUITEHans Nilsson
2016-04-29ssh: make rsa as companion to dsa test in ssh_to_openssh_SUITEHans Nilsson
Dsa is outdated and not supported by modern OpenSSH
2016-04-29ssh: added ok= in front of misc calls in ssh_sftp_SUITEHans Nilsson
2016-04-29Eliminate one call to filename:split/1Björn Gustavsson
2016-04-29eldap: step vsn.mkHans Nilsson
2016-04-29ssl: Correct guard expressionIngela Anderton Andin
The guard should check that the TLS version is at least TLS-1.2.
2016-04-29Refactor get_name/1Björn Gustavsson
Refactor get_name/1 to facilitate an optimization in the next commit.
2016-04-29ssl: Correct cipher suites conversionIngela Anderton Andin
Correct conversion errors form commit d2381e1a8d7cd54f7dc0a5105d172460b005a8fb
2016-04-29Merge branch 'sverker/hipe/remove-ct_hooks'Sverker Eriksson
2016-04-29ssh: remove dialyzer 'no-local-return' warningsHans Nilsson
2016-04-29Clean up make_path()Björn Gustavsson
make_path() returns a tuple whose second element is not used by any of its caller. Eliminate the tuple. Also avoid calling filename:dirname/1 when we already have the result stored in a variable, and avoid calling filename:basename/2 on a complete path when we already have the last part of the pathname stored in a variable.
2016-04-29Avoid calling absname/1 on an absolute pathBjörn Gustavsson
absname/1 is quite expensive, so we should not call if we already have a normalized absolute path.
2016-04-29Clean up processing of archive filesBjörn Gustavsson
The same filtering of sub directories is done in archive_subdirs/1 and try_archive_subdirs/1. Actually, archive_subdirs/1 does nothing useful. It can be removed and all_archive_subdirs/1 can be renamed to archive_subdirs/1. In try_archive_subdirs/1, we can also replace filename:join/1 with the cheaper filename:append/1, since we know that pathnames have already been normalized.
2016-04-29Simplify and speed up del_ebin/1Björn Gustavsson
It is faster and easier to use filename:split/1 and filename:join/1 than use four different 'filename' operations. Each call in the original call first flattens the input list, and then traverse the entire string to the end. So there are roughly 8 complete traversals. In comparison, filename:split/1 will traverse the input string twice (once to flatten, once to split) and filename:join/1 once. For background on why this optimization is worthwhile, here is the result of profiling the start-up of the run-time system on my computer (done before this optimization): $ $ERL_TOP/bin/erl -profile_boot . . . filename:join1/4 - 13573 : 13805 us erlang:finish_loading/1 - 27 : 19963 us filename:do_flatten/2 - 29337 : 49518 us erlang:prepare_loading/2 - 49 : 52270 us Note that filename:do_flatten/2 ends up in second place, almost as expensive as erlang:prepare_loading/2. Your mileage may vary, depending on the length of $ERL_TOP and the number of extra directories added to the path using $ERL_LIBS.
2016-04-29code_SUITE: Enhance test of archive filesBjörn Gustavsson
When using a code archive for an application, it should be possible to store some directories for the application outside of the archive file (for example, shared libraries that will not work inside an archive). Make sure that we test that a directory outside of the archive file really works.
2016-04-29Merge branch 'jlouis/stdlib/implement-lists-join/PR-1012/OTP-13523'Björn Gustavsson
* jlouis/stdlib/implement-lists-join/PR-1012/OTP-13523: Implement lists:join/2
2016-04-29Merge branch 'bjorn/compiler/core-erlang-fixes'Björn Gustavsson
* bjorn/compiler/core-erlang-fixes: Slightly optimize core_pp v3_core: Don't depend on sys_core_fold for cleaning up
2016-04-29Merge remote-tracking branch 'erlang/pr/1006'Dan Gudmundsson
* erlang/pr/1006: Use define-derived-mode to define erlang-mode
2016-04-28ssh: test cases changed for port 0 as arg to ssh:daemonHans Nilsson