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2016-10-27Merge branch 'sverker/purge-fix/OTP-13925' into maintSverker Eriksson
2016-10-26erts: Avoid delayed fun undef raceSverker Eriksson
Avoid suspending fun caller not just if purge is already done but also if purge of another module has started. Another purge of the same module again cannot happen as making current to old transition includes thread progress.
2016-10-26Merge branch 'lukas/erts/tracing/fix_dead_tracer_check/ERL-274/OTP-13928' ↵Lukas Larsson
into maint * lukas/erts/tracing/fix_dead_tracer_check/ERL-274/OTP-13928: erts: Do tracer liveness check on current tracer
2016-10-25erts: Correct docs for driver_selectSverker Eriksson
2016-10-19Merge branch ↵Raimo Niskanen
'raimo/erts/fix-configure-to-check-in-libsct-for-sctp-funcs/ERL-262/OTP-13956' into maint * raimo/erts/fix-configure-to-check-in-libsct-for-sctp-funcs/ERL-262/OTP-13956: Configure enable libsctp dependency Revert "Check libsctp for sctp funcs in configure.in"
2016-10-18erts: Add etp-disasm gdb macroLukas Larsson
2016-10-17Configure enable libsctp dependencyRaimo Niskanen
2016-10-13Revert "Check libsctp for sctp funcs in configure.in"Raimo Niskanen
This reverts commit 52fae83743a6e84d719f4f82fe45e6e0efdbd6f0: Check libsctp for sctp funcs in configure.in Call AC_CHECK_LIB before calling AC_CHECK_FUNCS to check for functions in libsctp. Otherwise AC_CHECK_FUNCS will not link with libsctp to see if function exists. Reverting to the old behaviour of not checking for libsctp before checking for sctp functions. Then it works on Linux by loading libsctp and looking up the symbols i runtime, and it works on FreeBSD since there is no separate libsctp to link against - the functions are part of the default system libraries.
2016-10-10Update preloaded init.beamBjörn-Egil Dahlberg
2016-10-10erts: Fix -profile_boot 'true'|'false' parsingBjörn-Egil Dahlberg
Strictly speaking 'true' and 'false' arguments is not necessary, but it should work if supplied.
2016-10-04erts: Print error code from failed NIF load/upgrade/reloadSverker Eriksson
in Text part of error tuple, like {error, {load, "Library load-call unsuccessful (606)}}
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.
2016-10-03Merge branch 'lukas/erts/bin_to_term_doc_example/PR-1181' into maintLukas Larsson
* lukas/erts/bin_to_term_doc_example/PR-1181: erts: Add examples to binary_to_term and term_to_binary
2016-10-03Merge branch 'lukas/erts/fix_errno_name/OTP-13927' into maintLukas Larsson
* lukas/erts/fix_errno_name/OTP-13927: erts: Rename __errno in order to avoid conflict on openbsd
2016-09-29Merge branch 'rickard/macosx-config-mess/OTP-13904' into maintRickard Green
* rickard/macosx-config-mess/OTP-13904: Try to handle not yet available functionality in MacOSX SDK Check deployment target in configure on MacOSX Fix posix_memalign configure test
2016-09-29Fix minor soft purge bugRickard Green
A process calling a fun from a module currently being soft-purged could race with failure of the soft purge. When this happened the call triggered loading of the module which erroneously would load new code for the module in the case no new generation was currently loaded.
2016-09-28Document the order of directories added with code:add_pathsa/1Siri Hansen
code:add_pathsa/1 reverts the list of directories when adding it at the beginning of the code path. The command line option '-pa' behaves in the same way. This is now documented.
2016-09-28Try to handle not yet available functionality in MacOSX SDKRickard Green
2016-09-28Merge branch 'lucafavatella/erts/fix-typo-fp/PR-1177' into maintBjörn-Egil Dahlberg
* lucafavatella/erts/fix-typo-fp/PR-1177: Fix typo in configuration description
2016-09-27erts: Add examples to binary_to_term and term_to_binaryLukas Larsson
2016-09-27erts: Rename __errno in order to avoid conflict on openbsdLukas Larsson
2016-09-25Fix typo in configuration descriptionLuca Favatella
2016-09-23Fix posix_memalign configure testRickard Green
2016-09-23erts: Make cerl -dump core work on macSverker Eriksson
2016-09-21erts: Clearify run_erl docsSverker Eriksson
ERL-258
2016-09-20Prepare releaseErlang/OTP
2016-09-15Merge branch 'raimo/diffserv-socket-option/OTP-13582' into maintRaimo Niskanen
* raimo/diffserv-socket-option/OTP-13582: Tune 'tclass' semantics Implement IPV6_TCLASS
2016-09-15Merge branch 'bjorn/erts/on_load/ERL-240/OTP-13893' into maintBjörn Gustavsson
* bjorn/erts/on_load/ERL-240/OTP-13893: 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
2016-09-14Merge branch 'maint-19' into maintHenrik Nord
2016-09-14Merge branch 'mcherep/erts/fix-doc-typo/PR-1165/OTP-13886' into maintBjörn-Egil Dahlberg
* mcherep/erts/fix-doc-typo/PR-1165/OTP-13886: Typo in documentation fixed
2016-09-14Prepare releaseErlang/OTP
2016-09-14Ensure we dont use an invalid live heap fragment pointerRickard Green
2016-09-14Update vheap size when moving msgq to heap after GCRickard Green
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
2016-09-14Don't leak old code when loading a modules with an on_load functionBjörn Gustavsson
Normally, calling code:delete/1 before re-loading the code for a module is unnecessary but causes no problem. But there will be be problems if the new code has an on_load function. Code with an on_load function will always be loaded as old code to allowed it to be easily purged if the on_load function would fail. If the on_load function succeeds, the old and current code will be swapped. So in the scenario where code:delete/1 has been called explicitly, there is old code but no current code. Loading code with an on_load function will cause the reference to the old code to be overwritten. That will at best cause a memory leak, and at worst an emulator crash (especially if NIFs are involved). To avoid that situation, we will put the code with the on_load function in a special, third slot in Module. ERL-240
2016-09-14Merge branch 'bjorn/erts/start-scripts/ERL-250' into maintBjörn Gustavsson
* bjorn/erts/start-scripts/ERL-250: Turn off parallel make for start scripts Makefile
2016-09-14Merge branch 'rickard/test-cuddle' into maintRickard Green
* rickard/test-cuddle: Ensure long enough sleep in driver_SUITE:timer_delay driver
2016-09-14Merge branch 'maint-19' into maintHenrik Nord
2016-09-14Tune 'tclass' semanticsRaimo Niskanen
2016-09-13Prepare releaseErlang/OTP
2016-09-13Fix crash due to heap fragments left after GCRickard Green
Do not decode distribution messages as part of the GC operation. Distribution messages containing maps may generate heap fragments.
2016-09-13Turn off parallel make for start scripts MakefileBjörn Gustavsson
At least on macOS (OS X), /usr/bin/install does not seem to be thread-safe when creating directories. That is, if several invocations of /usr/bin/install attempts to create the same directory, one or more of the invocations may fail with an error, causing the build to fail. Avoid the problem by turning off parallel make for the Makefile in erts/start_scripts. Reported-by: https://bugs.erlang.org/browse/ERL-250
2016-09-13Typo in documentation fixedCherep
2016-09-12Implement IPV6_TCLASSRaimo Niskanen
2016-09-09Fix restore of 'current' field when rescheduled NIF completesRickard Green
2016-09-07Merge branch 'egil/erts/start-scripts-dependency/ERL-241/OTP-13871' into maintBjörn-Egil Dahlberg
* egil/erts/start-scripts-dependency/ERL-241/OTP-13871: erts: Fix start scripts generation dependency in Makefile
2016-09-06Merge branch 'sverker/beam-too-few-functions/ERL-244/OTP-13848' into maintSverker Eriksson
* sverker/beam-too-few-functions/ERL-244: erts: Reject beam file with too few functions
2016-09-06erts: Fix start scripts generation dependency in MakefileBjörn-Egil Dahlberg
Reported-by: Kent Fredric
2016-09-06Merge branch 'hasse/doc/format_man_pages_utf8' into maintHans Bolinder
* hasse/doc/format_man_pages_utf8: doc: Use groff with -Tutf8
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