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2014-03-16erts: Document map guard functionsBjörn-Egil Dahlberg
* erlang:is_map/1 * erlang:map_size/1
2014-03-16erts: Fix is_map/1 specBjörn-Egil Dahlberg
2014-03-14Merge branch 'sverk/maps-erl_interface'Sverker Eriksson
* sverk/maps-erl_interface: erts: Add distribution capability flag for maps DFLAG_MAP_TAG erts: Change external format for maps erts: Document external format for maps (MAP_EXT) erl_interface: Add test for ei_skip_term of container terms erl_interface: Add map support in ei_skip_term erl_interface: Fix mem leak in ei_decode_encode_test erl_interface: test decode/encode of maps erl_interface: Add ei encode/decode for maps erl_interface: test decode_encode of tuples and lists erl_interface: refactor ei_decode_encode_test.c
2014-03-14erts: Add distribution capability flag for maps DFLAG_MAP_TAGSverker Eriksson
This is just a preparation to allow detection of older nodes that do not understand maps (R16 and older).
2014-03-14erts: Change external format for mapsSverker Eriksson
to be: 116,Arity, K1,V1,K2,V2,...,Kn,Vn instead of: 116,Arity, K1,K2,...,Kn, V1,V2,....,Vn We think this will be better for future internal map structures like HAMT. Would be bad if we need to iterate twice over HAMT in term_to_binary, one for keys and one for values.
2014-03-13Merge branch 'sverk/valgrind-leaks'Sverker Eriksson
* sverk/valgrind-leaks: erts: Suppress false leak in hipe_thread_signal_init erts: Fix leak in nif_SUITE:resource_takeover (again)
2014-03-12erts: Clarify escript's encoding of the I/O-serverHans Bolinder
A note has been added that clarifies that the encoding of the I/O-server has to be set explicitly, irrespective of any encoding comment.
2014-03-11erts: Document external format for maps (MAP_EXT)Sverker Eriksson
2014-03-04Merge branch 'bjorn/hipe/fix-race-condition'Björn Gustavsson
* bjorn/hipe/fix-race-condition: Delay patching of closures to eliminate a race condition hipe: Break apart hipe_bif:make_fe/3 into two BIFs
2014-03-03Merge branch 'egil/fix-maps-eq'Björn-Egil Dahlberg
* egil/fix-maps-eq: erts: Fix Map cmp exact equal of an empty map
2014-02-28erts: Suppress false leak in hipe_thread_signal_initSverker Eriksson
2014-02-28erts: Fix leak in nif_SUITE:resource_takeover (again)Sverker Eriksson
2014-02-28hipe: Break apart hipe_bif:make_fe/3 into two BIFsBjörn Gustavsson
This commit is a preparation for eliminating a race condition loading the native code for modules whose BEAM code has already been loaded. Here we introduce two new BIFs so that looking up a fun entry is separate from setting the native address in the fun entry.
2014-02-27erts: Fix Map cmp exact equal of an empty mapBjörn-Egil Dahlberg
The expression, #{} =:= M where M was any Map, would always result in 'true'. This commit fixes this issue by first comparing sizes for both terms and then checking for size zero.
2014-02-26Merge branch 'bjorn/erts/fp-exceptions-on-osx'Björn Gustavsson
* bjorn/erts/fp-exceptions-on-osx: Disable accidentally enabled floating point exceptions on MacOS X
2014-02-26Update preloaded and primary bootstrapRickard Green
2014-02-26Disable accidentally enabled floating point exceptions on MacOS XBjörn Gustavsson
In c7ddafbe, which disabled floating point exceptions on Linux, floating point exceptions were accidentally enabled on MacOS X.
2014-02-25Merge branch 'sverk/hipe-disable-gc-bug'Sverker Eriksson
* sverk/hipe-disable-gc-bug: erts: Fix heap overwrite by hipe "trap frames" when GC is disabled ASSERT that GC is not tried with "need" when GC is disabled
2014-02-25erts: Fix heap overwrite by hipe "trap frames" when GC is disabledSverker Eriksson
by trapping BIFs like term_to_binary and binary_to_term.
2014-02-24Merge branch 'lukas/erts/float_encoding/OTP-11738'Lukas Larsson
* lukas/erts/float_encoding/OTP-11738: erts: Set default external enc to use new float scheme
2014-02-24Merge branch 'lukas/ose/master/OTP-11334'Lukas Larsson
* lukas/ose/master/OTP-11334: (71 commits) erts: Fix unix efile assert ose: Use -O2 when building ose: Expand OSE docs ose: Add dummy ttsl driver ose: Cleanup cleanup of mutex selection defines ose: Polish mmap configure checks ose: Add ose specific x-compile flags ose: Updating fd_driver and spawn_driver for OSE ose: Updating event and signal API for OSE ose: Cleanup of mutex selection defines win32: Compile erl_log.exe ose: Remove uneccesary define ose: Fix ssl configure test for osx erts: Fix sys_msg_dispatcher assert ose: Fix broken doc links ose: Thread priorities configurable from lmconf ose: Yielding the cpu is done "the OSE" way ose: Start using ppdata for tse key ose: Do not use spinlocks on OSE ose: Fix support for crypto ... Conflicts: lib/crypto/c_src/crypto.c
2014-02-24erts: Fix unix efile assertLukas Larsson
If writev return an error (eg ENOSPC) we do not want to abort here but instead propagate upwards into erlang.
2014-02-24ose: Expand OSE docsLukas Larsson
2014-02-24ose: Add dummy ttsl driverLukas Larsson
2014-02-24ose: Cleanup cleanup of mutex selection definesLukas Larsson
2014-02-24ose: Polish mmap configure checksLukas Larsson
2014-02-24ose: Updating fd_driver and spawn_driver for OSEJonas Karlsson
2014-02-24ose: Updating event and signal API for OSEJonas Karlsson
2014-02-24ose: Cleanup of mutex selection definesLukas Larsson
2014-02-24win32: Compile erl_log.exeLukas Larsson
erl_log is used together with debug emulator. Use 'erl -debug -console' to get a denug console.
2014-02-24ose: Remove uneccesary defineLukas Larsson
2014-02-24ose: Fix ssl configure test for osxLukas Larsson
2014-02-24erts: Fix sys_msg_dispatcher assertLukas Larsson
Schedulers is too restrictive. Managed threads should be able to clean this up.
2014-02-24ose: Fix broken doc linksLukas Larsson
2014-02-24ose: Thread priorities configurable from lmconfLukas Larsson
The pattern used for getting the priority from the lmconf is based on the name of the process created. The pattern is: ERTS_%%PROCESS_NAME%%_PRIO with the %%PROCESS_NAME%% replaced by the prefix of the process the priority applies to. eg: ERTS_SCHEDULER_PRIO=24 applies to processes with name SCHEDULER_1, SCHEDULER_2 etc.
2014-02-24ose: Yielding the cpu is done "the OSE" wayLukas Larsson
2014-02-24ose: Start using ppdata for tse keyLukas Larsson
2014-02-24ose: Do not use spinlocks on OSELukas Larsson
This is because it is very easy to deadlock/livelock inbetween processes on OSE.
2014-02-24ose: Fix support for cryptoLukas Larsson
To enable it you have to modify the OSESSL variable in the ose xcomp file.
2014-02-24ose: Cleanup POLL_SCHED_1 codeLukas Larsson
Now schedulers 2..N make sure to wake sched 1 if they find that all io has been consumed and sched 1 is sleeping. Before sched 1 was spinning in sys_schedule waiting for sched 2..N to finish consuming io jobs
2014-02-24ose: Added Enea copyright header to lcf files.Robert Paal
Also removed softkernel lcf files.
2014-02-24ose: Eliminating delays when trying to open filesRobert Paal
When opening filers on not mounted volumes the default timeout on OSE is quite big and since at startup we load something like 20 beam files this slows down startup by as much as 50 seconds.
2014-02-24ose: Remove receive in debugLukas Larsson
Sometimes scheduler 1 should go in here and it will have signals, so remove this. If needed later a check to see that fsem is used for scheduler 1 is needed.
2014-02-24ose: Update ddll interface after rebase to 17.0-rc1Lukas Larsson
Also deleted all the copy-paste stuff
2014-02-24ose: Add fair scheduling yieldsLukas Larsson
This is needed on OSs that do not do round robin scheduling of threads.
2014-02-24ose: Refactor global variables to ppdataLukas Larsson
This is needed because when starting multiple processes from the same shell command they will see the same global data if using status variables.
2014-02-24ose: Port run_erl and to_erlLukas Larsson
2014-02-24erts: Refactor common parts out of run_erl and to_erlLukas Larsson
This is in preperation for writing ose version of run_erl and to_erl
2014-02-24to_erl: Fix handshake ^R -> ^L code commentsLukas Larsson
2014-02-24ose: Create OSE applicationLukas Larsson
Create an specific OSE application that mainly contains documentation around the OSE specific part of Erlang/OTP.