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2016-12-16Merge branch 'maint'Sverker Eriksson
2016-12-16Merge branch 'sverker/cuddle-code_SUITE-versions' into maintSverker Eriksson
* sverker/cuddle-code_SUITE-versions: erts: Fix hanging race in code_SUITE:versions
2016-12-15Merge branch 'maint'Björn Gustavsson
* maint: Create CONTRIBUTING.md (#1278) Make sure that Travis fails when test cases fail Don't include problematic test cases in smoke test
2016-12-12Don't include problematic test cases in smoke testBjörn Gustavsson
In time_SUITE, the univ_to_local/1 and local_to_univ/1 test cases will fail if they are run outside the CET timezone. The consistency/1 test case uses is not reliable in March and October because it uses a simplified model for when the switch to/from DST is done.
2016-12-08erts: Fix hanging race in code_SUITE:versionsSverker Eriksson
Monitor first, then ask to terminate.
2016-12-07Merge branch 'maint'Dan Gudmundsson
* maint: Update copyright-year Conflicts: lib/dialyzer/src/dialyzer.hrl lib/dialyzer/src/dialyzer_options.erl lib/dialyzer/test/opaque_SUITE_data/src/recrec/dialyzer.hrl lib/dialyzer/test/opaque_SUITE_data/src/recrec/dialyzer_races.erl lib/hipe/icode/hipe_icode.erl lib/hipe/main/hipe.erl lib/hipe/main/hipe.hrl.src lib/hipe/main/hipe_main.erl
2016-12-07Update copyright-yearErlang/OTP
2016-11-30Merge branch 'sverker/cuddle-hipe-fun-purge-test'Sverker Eriksson
* sverker/cuddle-hipe-fun-purge-test: erts: Fix race in code_SUITE:call_purged_fun_* erts: Refactor test code erts: Add ?line macro for some hipe testing
2016-11-30erts: Fix race in code_SUITE:call_purged_fun_*Sverker Eriksson
Must wait for process P0 to enter fun F2 before starting purge, to make sure it's not suspended.
2016-11-30erts: Refactor test codeSverker Eriksson
2016-11-30erts: Add ?line macro for some hipe testingSverker Eriksson
2016-11-28Merge branch 'sverker/nif-entry-abi-compat'Sverker Eriksson
* sverker/nif-entry-abi-compat: erts: Fix code_SUITE:api_2_0,upgrade crash on win64 erts: Add tests of nif API 2.0 erts: Change nif_SUITE to use binaries for raw pointers erts: Use test groups to repeat for different APIs erts: Add testing of old nif API erts: Secure abi backward compat for tracer nifs erts: Mend broken checks in nif_SUITE
2016-11-25erts: Fix code_SUITE:api_2_0,upgrade crash on win64Sverker Eriksson
2016-11-23erts: Add tests of nif API 2.0Sverker Eriksson
2016-11-23erts: Change nif_SUITE to use binaries for raw pointersSverker Eriksson
2016-11-23erts: Use test groups to repeat for different APIsSverker Eriksson
2016-11-23erts: Add testing of old nif APISverker Eriksson
2016-11-22Merge branch 'maint'Sverker Eriksson
2016-11-22Merge branch 'sverker/erts/crash-dump-limit/OTP-14046' into maintSverker Eriksson
* sverker/erts/crash-dump-limit: erts: Add env variable ERL_CRASH_DUMP_BYTES erts: Add ErtsStrToSint64 erts: Refactor crash dumping with cbprintf erts: Add cbprintf for Callback Printing erts: Remove unused erl_crash_dump()
2016-11-22erts: Add env variable ERL_CRASH_DUMP_BYTESSverker Eriksson
to limit crash dump size
2016-11-21erts: Mend broken checks in nif_SUITESverker Eriksson
Macro CHECK did not fail the test case just some nice logging that no one saw. One ignored failure fixed; a delayed unload after purge due to live resource with dtor.
2016-11-07Merge branch 'maint'Björn-Egil Dahlberg
2016-11-04erts: Use cmd on windows for port_SUITEBjörn-Egil Dahlberg
2016-11-02Merge branch 'sverker/hipe-load_nif-error/OTP-14002'Sverker Eriksson
2016-11-01erts: Add notsup error for load_nif/2 from hipe codeSverker Eriksson
2016-10-31Merge branch 'sverker/hipe-fun-purge'Sverker Eriksson
2016-10-26erts: Expand purge fun tests for hipeSverker Eriksson
2016-10-26Merge branch 'maint'Lukas Larsson
2016-10-19Merge branch 'gsantomaggio/erts/system_info_atoms/PR-1198/OTP-13976'Lukas Larsson
* gsantomaggio/erts/system_info_atoms/PR-1198/OTP-13976: erts: Fix some system_info docs inconsistencies Add system_info(atom_limit)
2016-10-14erts: Remove code_SUITE:make_stub and make_stub_many_funsSverker Eriksson
Hard to unit test now when it takes a magic HipeLoaderState as argument. All hipe testing should be enough exercise for code:make_stub_module.
2016-10-14erts: Check hipe stack in check_process_codeMagnus Lång
This is part of commit 1bd508921dd93086b05e7d0038b816b36c421d86. I did not include the fun-checking as we have a new purge strategy for funs in OTP 20. That remains to be solved some other way for hipe.
2016-10-13Add system_info(atom_limit)Gabriele Santomaggio
Add system_info(atom_limit) to provide a way to retrieve the maximum number of atoms allowed. Add tests and documentation for it too. Also split system_info_SUITE:start_node/2 to start_node_ets/2 and start_node_atm/2 to avoid code duplication.
2016-10-10erts: Improve hipe load/upgrade/purge machinerySverker Eriksson
A step toward better integration of hipe load and purge Highlights: * code_server no longer needs to call hipe_unified_loader:post_beam_load/1 Instead new internal function hipe_redirect_to_module() is called by loading BIFs to patch native call sites if needed. * hipe_purge_module() is called by erts_internal:purge_module/2 to purge any native code. * struct hipe_mfa_info redesigned and only used for exported functions that are called from or implemented by native code. A list of native call sites (struct hipe_ref) are kept for each hipe_mfa_info. * struct hipe_sdesc used by hipe_find_mfa_from_ra() to build native stack traces.
2016-10-04erts: Do tracer liveness check on current tracerLukas Larsson
This fixes a fault introduced in 19.0 where an invalid tracer would block setting of a new tracer on a process.
2016-09-23Merge branch 'sverker/remove-nif-reload/OTP-13908'Sverker Eriksson
* sverker/remove-nif-reload: erts: Cuddle nif_SUITE:consume_timeslice erts: Remove old doc note for erlang:load_nif erts: Remove deprecated nif 'reload' feature erts: Fix trace_nif_SUITE to load nif lib only once
2016-09-19Use more correct delimiters for erl_nif.h includeTuncer Ayaz
Anywhere but the beam sources we shouldn't #include "erl_nif.h", because what "erl_nif.h" does is: (1) fail to find it outside of -I dirs, (2) then treat it as if it was written like <erl_nif.h>. Using <erl_nif.h> skips (1). More information can be found in 6.10.2 of the C standard. Because the examples use "erl_nif.h", NIF projects in the Erlang ecosystem copy this verbatim and make the same mistake.
2016-09-19erts: Cuddle nif_SUITE:consume_timesliceSverker Eriksson
2016-09-19erts: Remove deprecated nif 'reload' featureSverker Eriksson
and instead let erlang:load_nif/2 return {error, {reload, _}} before even trying to load the library if a NIF library has already been successfully loaded for the calling module instance.
2016-09-15erts: Fix trace_nif_SUITE to load nif lib only onceSverker Eriksson
2016-09-15Merge branch 'maint'Björn Gustavsson
* maint: erts: Add nif_SUITE:t_on_load erts: Improve nif_SUITE:upgrade test Don't leak old code when loading a modules with an on_load function Conflicts: erts/preloaded/ebin/erts_code_purger.beam erts/preloaded/ebin/erts_internal.beam erts/preloaded/src/erts_code_purger.erl
2016-09-14erts: Add nif_SUITE:t_on_loadSverker Eriksson
2016-09-14erts: Improve nif_SUITE:upgrade testSverker Eriksson
to include upgrade from deleted (old) module instance
2016-09-14Merge branch 'maint'Rickard Green
* maint: Ensure long enough sleep in driver_SUITE:timer_delay driver
2016-09-14Merge branch 'rickard/test-cuddle' into maintRickard Green
* rickard/test-cuddle: Ensure long enough sleep in driver_SUITE:timer_delay driver
2016-09-06Merge branch 'kvakvs/erts/gc_minor_option/OTP-11695'Lukas Larsson
* kvakvs/erts/gc_minor_option/OTP-11695: erts: Fix req_system_task gc typespec Fix process_SUITE system_task_blast and no_priority_inversion2 Option to erlang:garbage_collect to request minor (generational) GC Conflicts: erts/emulator/beam/erl_process.c erts/preloaded/src/erts_internal.erl
2016-09-06Fix process_SUITE system_task_blast and no_priority_inversion2Rickard Green
2016-09-05Implement the new ceil/1 and floor/1 guard BIFsBjörn Gustavsson
Implement as ceil/1 and floor/1 as new guard BIFs (essentially part of Erlang language). They are guard BIFs because trunc/1 is a guard BIF. It would be strange to have trunc/1 as a part of the language, but not ceil/1 and floor/1.
2016-09-02Merge branch 'maint'Rickard Green
* maint: Introduce literal sweep of native stack in new purge strategy
2016-09-02Introduce literal sweep of native stack in new purge strategyRickard Green
2016-09-02Merge branch 'bjorn/eliminate-sys_pre_expand/OTP-13856'Björn Gustavsson
* bjorn/eliminate-sys_pre_expand/OTP-13856: Remove sys_pre_expand xref: Eliminate use of sys_pre_expand debugger: Eliminate use of sys_pre_expand compiler: Eliminate use of sys_pre_expand shell_SUITE: Eliminate references to sys_pre_expand in comments qlc_pt: Simplify code because of updated erl_expand_records Teach erl_expand_records to translate module-less calls erl_internal: Add add_predefined_functions/1 cover: Remove always stale comment