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2019-05-27erts: Mend etp-search-heapsSverker Eriksson
2019-05-27erts: Fix etp-commands print of 64-bit pointersSverker Eriksson
Use %p instead of %x to print full pointer value.
2019-05-27Merge branch 'john/misc-fixes-and-additions'John Högberg
* john/misc-fixes-and-additions: beam_validator: Fail when trying to set the type of a dead value beam_validator: Fix bad comment formatting/wording erts: Assert that GC should not be disabled twice
2019-05-27Make erlang:phash2/1 and erlang:phash2/2 yieldKjell Winblad
The erlang:phash2 functions did not yield even if the input was very large and a call to one of the functions did only consume a single reduction. This commit fixes these problems.
2019-05-27erts: don't loop indefinitely on --enable-pgoSergei Trofimovich
In https://bugs.gentoo.org/686786 gcc-9.1.0 exposed a bug in erts/configure: if compiler does not support PGO flags the configure process calls 'yes = yes' (indefinite loop) instead of 'test yes = yes'. The change does not fix gcc-9.1.0 PGO detection but fixes ./configure termination. Reported-by: Dennis Schridde Bug: https://bugs.gentoo.org/686786 Signed-off-by: Sergei Trofimovich <[email protected]>
2019-05-27Update preloaded modulesLukas Larsson
2019-05-24Merge pull request #2233 from hygonsoc/masterRickard Green
add Hygon Dhyana support to enable cmpxchg and sse2 support. OTP-15840
2019-05-24Merge branch 'maint'Björn Gustavsson
* maint: Fix sticky class in exception
2019-05-24Merge branch 'bjorn/erts/fix-wrong-class/ERIERL-367/OTP-15834' into maintBjörn Gustavsson
* bjorn/erts/fix-wrong-class/ERIERL-367/OTP-15834: Fix sticky class in exception
2019-05-24Only validate subject once when global is used in re:run()Rickard Green
2019-05-24Merge branch 'maint'Micael Karlberg
2019-05-24Merge branch 'bmk/erts/esock/timestamps/OTP-15566' into maintMicael Karlberg
2019-05-23Merge branch 'maint'Micael Karlberg
2019-05-23Merge branch ↵Micael Karlberg
'bmk/erts/esock/20190517/nsupports_options_tcp_invalid_flags/OTP-15827' into maint
2019-05-23Merge pull request #2212 from andrenth/file-open-directoriesJohn Högberg
file: allow open/2 to work on directories OTP-15835
2019-05-23Fix sticky class in exceptionBjörn Gustavsson
When catching an exception re-throwing with a changed class, the class could be changed to the original class if the exception got caught and rethrown in (for example) an after block: sticky_class() -> try try throw(reason) catch throw:Reason:Stack -> erlang:raise(error, Reason, Stack) end after ok end.
2019-05-22Merge branch 'maint'Sverker Eriksson
2019-05-22Merge branch 'sverker/erts/system_monitor-doc/ERL-936' into maintSverker Eriksson
* sverker/erts/system_monitor-doc: erts: Add some erl_nif doc clarifications erts: Clarify erlang:system_monitor/2 semantics
2019-05-22erts: Add some erl_nif doc clarificationsSverker Eriksson
2019-05-22erts: Clarify erlang:system_monitor/2 semanticsSverker Eriksson
2019-05-22[esock] Removed (use of) clock_gettimeMicael Karlberg
We no longer use clock_gettime to get time. Instead we use enif_monotonic_time(ERL_NIF_USEC) and enif_time_offset(ERL_NIF_USEC). OTP-15566, OTP-15686
2019-05-22[esock] Explicitly (configure) check for time functionsMicael Karlberg
Explicitly autoconf check for functions localtime_r and strftime, which are used in prettyfying timestamps. Also make use of the results from these checks (HAVE_...) If not found, timestamps will just be an integer (which is better then nothing). OTP-15566
2019-05-22[esock] Replace usage of clock_gettime(CLOCK_REALTIME, ...)Micael Karlberg
The usage of the function clock_gettime(CLOCK_REALTIME, ...) has been replaced with enif_monotonic_time(ERL_NIF_USEC) and enif_time_offset(ERL_NIF_USEC). For now its if-def'ed so that we still *can* use clock_gettime, but for the momemnt its not used even if its available. OTP-15566, OTP-15686
2019-05-22Merge pull request #2242 from bjorng/bjorn/add-swap-instructionBjörn Gustavsson
Make the swap instruction known to the compiler
2019-05-22Make the swap instruction known to the compilerBjörn Gustavsson
BEAM has had a `swap` instruction for several releases, but it was not known to the compiler. The loader would translate a sequence of three `move` instructions to the `swap` instructions, but only when it was possible to determine that it would be safe. By making `swap` known to the compiler, it can be applied in more situations since it is easier for the compiler than for the loader to ensure that the usage is safe, and the loader shenanigans can be eliminated.
2019-05-21Merge branch 'maint'Sverker Eriksson
2019-05-21Merge branch 'sverker/erts/socket-leak-fix/OTP-15830' into maintSverker Eriksson
* sverker/erts/socket-leak-fix: erts: Fix memory leaks in socket_nif erts: Fix dealloction bug in socket_nif
2019-05-20Merge branch 'maint'Lukas Larsson
* maint: fix typo in gen_statem.xml Update erlang.xml
2019-05-17[esock] Wrong flags used in if-defingMicael Karlberg
In the TCP options nsupports function, invalid flags where used in the if-def'ing. Used TCP_ instead of TCP_MAXSEG and TCP_NODELAY. OTP-15827
2019-05-15Merge pull request #2225 from juise/patch-1Lukas Larsson
Update erlang.xml / map_get in guard tests
2019-05-15Merge branch 'maint'Ingela Anderton Andin
* maint: Updated OTP version Prepare release
2019-05-15Merge branch 'maint-21' into maintIngela Anderton Andin
* maint-21: Updated OTP version Prepare release # Conflicts: # OTP_VERSION # erts/doc/src/notes.xml # erts/vsn.mk # lib/ssl/doc/src/notes.xml # lib/ssl/vsn.mk # lib/tools/doc/src/notes.xml # lib/tools/vsn.mk # make/otp_version_tickets # otp_versions.table
2019-05-14erts: Document new EPMD response ALIVE2_X_RESPSverker Eriksson
with 32-bit creation. This reverts revert-commit bf6110a9de0fbfc34754ee1aac325e9b1df2b095.
2019-05-14epmd: Support 32-bit creation values in local nodeSverker Eriksson
This reverts revert-commit d293c3ff700c1a0992a32dc3da9ae18964893c23.
2019-05-14erts: Remove old encoding of pids, ports and refsSverker Eriksson
Always encode with 32-bit creation value. This reverts revert-commit a99df168b6d7ce37cfff781347ca8a15aaab133b.
2019-05-14erts: Make DFLAG_BIG_CREATION mandatorySverker Eriksson
This reverts revert-commit 1ba8bf12eddb363481b1b5856af7c4d7c3313e52.
2019-05-14erts: Fix memory leaks in socket_nifSverker Eriksson
2019-05-14erts: Fix dealloction bug in socket_nifSverker Eriksson
2019-05-14file: allow open/2 to work on directoriesAndre Nathan
This is useful mainly to ensure that a new file has been persisted to disk by calling file:sync/1 or file:datasync/1 on file's parent directory.
2019-05-14Prepare releaseErlang/OTP
2019-05-14Merge branch 'john/erts/fix-xxx_to_existing_atom-overflow/ERL-944/OTP-15819' ↵Erlang/OTP
into maint-21 * john/erts/fix-xxx_to_existing_atom-overflow/ERL-944/OTP-15819: erts: Fix buffer overflow in xxx_to_existing_atom
2019-05-14Merge pull request #2223 from josevalim/patch-10John Högberg
Use file:name_all() on spawn_executable
2019-05-14Merge branch 'john/erts/fix-xxx_to_existing_atom-overflow/ERL-944/OTP-15819' ↵John Högberg
into maint * john/erts/fix-xxx_to_existing_atom-overflow/ERL-944/OTP-15819: erts: Fix buffer overflow in xxx_to_existing_atom
2019-05-14add Hygon Dhyana support to enable cmpxchg and sse2 support.hygonsoc
as Hygon Dhyana(Family 18h) share similar arch with AMD Family 17h
2019-05-13erts: Fix buffer overflow in xxx_to_existing_atomJohn Högberg
2019-05-10Prepare releaseErlang/OTP
2019-05-10Eliminate process yield after each call to length/1Björn Gustavsson
After calculating the length of a list, length/1 would accidentally bump all remaining reductions, forcing the process to yield. Correct the calculation.
2019-05-08Update erlang.xmlAlexander Petrovsky
2019-05-08Merge branch 'maint'Rickard Green
* maint: Fix bad merge from maint-21 Fix bad merge from maint-21 Updated OTP version Prepare release # Conflicts: # OTP_VERSION # make/otp_version_tickets_in_merge
2019-05-08Fix bad merge from maint-21Rickard Green
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