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2017-06-01Merge branch 'rickard/purge-hibernated-19' into rickard/purge-hibernated-20Rickard Green
* rickard/purge-hibernated-19: Update testcase to check that purge handle hibernated process correct
2017-06-01Merge branch 'rickard/purge-hibernated' into rickard/purge-hibernated-19Rickard Green
* rickard/purge-hibernated: Update testcase to check that purge handle hibernated process correct Conflicts: erts/emulator/test/code_SUITE.erl
2017-06-01Update testcase to check that purge handle hibernated process correctRickard Green
2017-06-01Merge branch 'rickard/purge-hibernated-19' into rickard/purge-hibernated-20Rickard Green
* rickard/purge-hibernated-19: Do not GC hibernated process from other processes Fix check_process_code() on hibernated process Conflicts: erts/emulator/beam/beam_bif_load.c erts/emulator/beam/erl_process.c erts/emulator/beam/erl_process.h
2017-06-01Merge branch 'rickard/purge-hibernated' into rickard/purge-hibernated-19Rickard Green
* rickard/purge-hibernated: Do not GC hibernated process from other processes Fix check_process_code() on hibernated process Conflicts: erts/emulator/beam/beam_bif_load.c erts/emulator/beam/erl_gc.c erts/emulator/beam/erl_process.h
2017-06-01Do not GC hibernated process from other processesRickard Green
2017-06-01Fix check_process_code() on hibernated processRickard Green
2017-05-30Prepare releaseErlang/OTP
2017-05-29Merge branch 'rickard/sys-proc-off-heap-msgq'Rickard Green
OTP-14438 * rickard/sys-proc-off-heap-msgq: Enable off-heap message queue for code purger, et. al.
2017-05-29Enable off-heap message queue for code purger, et. al.Rickard Green
2017-05-29Merge branch 'bjorn/erts/fix-sys-task-cleanup'Björn Gustavsson
* bjorn/erts/fix-sys-task-cleanup: erl_process.c: Add more assertions in process termination Make sure that asynchronous replies are not lost
2017-05-29Fix WX lock check assertion on MacOSXRickard Green
The fix avoids registering the main thread as an emulator thread on MacOSX. This since WX steals the main thread for its own usage on MacOSX, and use the thread as an ordinary driver thread.
2017-05-29erl_process.c: Add more assertions in process terminationBjörn Gustavsson
Before terminating a process, add assertions to make sure that all queues for system tasks have been emptied.
2017-05-29Make sure that asynchronous replies are not lostBjörn Gustavsson
If an synchronous GC was requested by calling: erlang:garbage_collect(Pid, [{async,Ref}]) the reply message could in certain circumstances be lost. The problem is in cleanup_sys_tasks() in erl_process.c. If there were at least one dirty task, only the first dirty task would be cleaned up. All other systems tasks would not be cleaned up (that is, no replies would be sent to other processes waiting for the tasks to finish).
2017-05-29Merge branch 'sverker/crash-dump-seconds-doc'Rickard Green
OTP-14434 * sverker/crash-dump-seconds-doc: erts: Clarify ERL_CRASH_DUMP_SECONDS docs
2017-05-29Merge branch 'bjorn/cuddle-with-tests'Björn Gustavsson
* bjorn/cuddle-with-tests: bs_construct_SUITE: Correct calculation of free memory
2017-05-24Merge branch 'rickard/escript-space-path-fix/OTP-14433'Rickard Green
* rickard/escript-space-path-fix/OTP-14433: escript: Do not split path to Erlang system into multiple words
2017-05-24erts: Clarify ERL_CRASH_DUMP_SECONDS docsSverker Eriksson
especially default behavior without -heart, which is wait indefinitely for crash dump.
2017-05-24Merge pull request #1475 from rickard-green/rickard/escript-emulator-fixRickard Green
Fix erlang system lookup from escript bug introduced in PR #1293 OTP-14201
2017-05-24bs_construct_SUITE: Correct calculation of free memoryBjörn Gustavsson
free_mem/0 returned the number of free Kb, but the caller assumed that it was in Mb. Also add another clause to further scale down the size of the binaries created.
2017-05-24Merge branch 'sverker/test-cuddle'Sverker Eriksson
2017-05-24Merge branch 'dgud/erts/revert-default-process-name'Dan Gudmundsson
* dgud/erts/revert-default-process-name: Revert setting default argv0 name
2017-05-23escript: Do not split path to Erlang system into multiple wordsRickard Green
escript failed to start Erlang systems with spaces in the absolute path (when absolute path was used).
2017-05-23Fix erlang system lookup from escript bug introduced in PR #1293Rickard Green
Erlang system found in PATH was used even when explicitly pointing out the escript binary in another Erlang system.
2017-05-23erts: Reduce runtime for nif_SUITE hash testsSverker Eriksson
and base allowed hash deviation on nr of standard deviations to make it easier to fiddle with the work load.
2017-05-23Merge branch 'lukas/doc/extend-secure-distr-warn/OTP-14425'Lukas Larsson
* lukas/doc/extend-secure-distr-warn/OTP-14425: otp: Extend secure distribution docs warnings
2017-05-23otp: Extend secure distribution docs warningsLukas Larsson
Warnings have been added to the relevant documentation about not using un-secure distributed nodes in exposed environments.
2017-05-23Revert setting default argv0 nameDan Gudmundsson
Changing argv[0] from emu name to progname if ESCRIPT_NAME was not set caused to many failing scripts, revert that part of the change. See 86f6a9856
2017-05-23Merge branch 'lukas/erts/etp-processes-ports-optimization'Lukas Larsson
* lukas/erts/etp-processes-ports-optimization: erts: Optimize etp-processes and etp-ports
2017-05-23Merge branch 'sverker/enif_select-testing'Sverker Eriksson
* sverker/enif_select-testing: erts: Fix nif_SUITE:monitor_frenzy for threadless erts: Improve message flush in nif_SUITE erts: Test monitor resource destructor from thread
2017-05-23erts: Fix nif_SUITE:monitor_frenzy for threadlessSverker Eriksson
2017-05-23erts: Improve message flush in nif_SUITESverker Eriksson
Pass number of expected messages in order to wait longer for messages (for slow machines) while not wasting test time waiting for nothing.
2017-05-23erts: Test monitor resource destructor from threadSverker Eriksson
which is scheduled on non-smp VM.
2017-05-22erts: Optimize etp-processes and etp-portsLukas Larsson
Not calculating the max, table and invalid addresses each loop speeds up iterating through the processes list by about 5x.
2017-05-19Merge branch 'sverker/nif-docs'Sverker Eriksson
* sverker/nif-docs: erts: Improve erl_nif docs
2017-05-19Merge branch 'rickard/ds-runqs'Rickard Green
OTP-14152 * rickard/ds-runqs: Make statistics/1 aware of dirty run-queues and tasks
2017-05-19Restore sighup behaviourRickard Green
2017-05-19Merge branch 'raimo/erts/use-all-bytes-in-abstract-addresses/OTP-14305'Raimo Niskanen
* raimo/erts/use-all-bytes-in-abstract-addresses/OTP-14305: Do not zero terminate Linux abstract addresses
2017-05-19Do not zero terminate Linux abstract addressesRaimo Niskanen
2017-05-19Make statistics/1 aware of dirty run-queues and tasksRickard Green
2017-05-19Merge branch 'bjorn/erts/refactor-beam_makeops'Björn Gustavsson
* bjorn/erts/refactor-beam_makeops: Allow multiple types per argument for specific instructions Modernize subroutine calls by removing '&' Eliminate the -gen_dest macro flag
2017-05-19Merge branch 'bjorn/cuddle-with-tests'Björn Gustavsson
* bjorn/cuddle-with-tests: code_SUITE: Remove unused functions Eliminate warning for variable 'Config' being unused compile_SUITE: Don't create a directory called 'core' Don't crash in end_per_testcase/2 in code_SUITE:on_load_embedded/1
2017-05-18Allow multiple types per argument for specific instructionsBjörn Gustavsson
Inroduce syntactic sugar so that we can write: get_list xy xy xy instead of: get_list x x x get_list x x y get_list x y x get_list x y y get_list y x x get_list y x y get_list y y x get_list y y y
2017-05-18Modernize subroutine calls by removing '&'Björn Gustavsson
In Perl 5, '&' on direct subroutine calls are optional.
2017-05-18Eliminate the -gen_dest macro flagBjörn Gustavsson
Instructions that take a 'd' argument needs a -gen_dest flag in their macros. For example: %macro:put_list PutList -pack -gen_dest put_list s s d -gen_dest was needed when x(0) was stored in a register, since it is not possible to take the address of a register. Now that x(0) is stored in memory and we can take the address, we can eliminate gen_dest.
2017-05-17code_SUITE: Remove unused functionsBjörn Gustavsson
2017-05-17Eliminate warning for variable 'Config' being unusedBjörn Gustavsson
2017-05-17Merge pull request #1463 from bjorng/bjorn/simplify-building-lcnt/OTP-14407Björn Gustavsson
Simplify building a lock-counting emulator
2017-05-16Merge branch 'lukas/erts/trace_recv_esdp_bug/OTP-14411'Lukas Larsson
* lukas/erts/trace_recv_esdp_bug/OTP-14411: erts: the esdp is not always available in matchspec
2017-05-16Merge PR-1457 from goertzenator/enif_monitor_typesSverker Eriksson
enif_monitor_process() typo