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2016-03-21Merge branch 'bjorn/optimize-start-up/OTP-13368'Björn Gustavsson
* bjorn/optimize-start-up/OTP-13368: Update preloaded modules init: Load modules in parallel using the new loader BIFs systools_make: Add commonly used modules to mandatory_modules/0 compile: Pre-load compiler modules when invoked from 'erlc'
2016-03-21Merge branch 'bjorn/macosx-configure'Björn Gustavsson
* bjorn/macosx-configure: configure: Remove obsolete --enable-darwin-* options
2016-03-21Merge branch 'egil/fix-ttsl_drv-log'Björn-Egil Dahlberg
* egil/fix-ttsl_drv-log: Fix ttsl_drv logging without TERMCAP
2016-03-18Merge branch 'lukas/erts/scheduler_SUITE_compile_win/OTP-13428'Lukas Larsson
* lukas/erts/scheduler_SUITE_compile_win/OTP-13428: Fix dirty scheduler tc on windows
2016-03-18Merge branch 'lukas/erts/fix-vsyslog-freebsd/OTP-13427'Lukas Larsson
* lukas/erts/fix-vsyslog-freebsd/OTP-13427: erts: Fix run_erl syslog prototypes for freebsd Conflicts: erts/etc/unix/run_erl.c
2016-03-18Merge branch 'lukas/erts/fix_scheduler_suspend/ERL-94/PR-978/OTP-13425'Lukas Larsson
* lukas/erts/fix_scheduler_suspend/ERL-94/PR-978/OTP-13425: erts: Fix install of suspend handler Conflicts: erts/emulator/sys/unix/erl_unix_sys.h erts/emulator/sys/unix/sys.c
2016-03-17configure: Remove obsolete --enable-darwin-* optionsBjörn Gustavsson
Remove the options: --enable-darwin-universal --enable-darwin-64bit The --enable-darwin-universal option turns on universal binaries (Intel/PPC). It does not work on modern releases of OS X, and OTP 19 will most not likely build on an OS X release that still supports universal builds. The --enable-darwin-64bit option is not needed, because 64-bit builds are default on modern OS X releases. There is also the generic --enable-m64-build option.
2016-03-17Update preloaded modulesBjörn Gustavsson
2016-03-17init: Load modules in parallel using the new loader BIFsBjörn Gustavsson
Use erlang:prepare_loading/1 and erlang:finish_loading/1 to load modules in parallel to potentially decrease start-up times.
2016-03-17Merge branch 'bjorn/kernel/code_server-normalized-paths/OTP-13410'Björn Gustavsson
* bjorn/kernel/code_server-normalized-paths/OTP-13410: code_server: Normalize the pathnames for all loaded modules Update preloaded modules init: Correct spec for fetch_loaded/1
2016-03-16Take out (parts of) broken fp exception support for MacOS XBjörn Gustavsson
Floating-point exception support on MacOS X has never been especially reliable, and has therefore been disabled by default for a long time. The fpe support is now broken. Therefore, take out the unnecessary test for modern mcontext in configure (whatever that means) and the associated code in sys_float.c. Add #error directives to sys_float.c to make it clear that fpe is not supported. It seems to risky to mess with the mess of #ifdef's, so we will not attempt to remove all fpe support code for MacOS X.
2016-03-16Update preloaded modulesBjörn Gustavsson
2016-03-16init: Correct spec for fetch_loaded/1Björn Gustavsson
fetch_loaded/1 returns a list of tuples, not a list of atoms.
2016-03-15Fix ttsl_drv logging without TERMCAPBjörn-Egil Dahlberg
2016-03-15configure.in: Fix compilation error in ethread.cBjörn Gustavsson
3121171f56c2 made warnings for missing prototypes into compilation errors. That broke building on MacOS X, because prototypes for the pthread_getname_np() and pthread_setname_np() functions included by ethread.c are missing. The prototypes for those functions *are* located in pthread.h, but are not included if _XOPEN_SOURCE is defined. Therefore, we must undefine _XOPEN_SOURCE. 6e606582a6 is the commit that started to define _XOPEN_SOURCE on MacOS X in order to mend floating-point exceptions. Since fp exceptions again are broken and disabled by default, it is safe to remove the definition of _XOPEN_SOURCE.
2016-03-15run_erl: Don't define _XOPEN_SOURCE on OS XBjörn Gustavsson
On MacOS X, defining _XOPEN_SOURCE usually *removes* features from header files. Therefore, we should not set _XOPEN_SOURCE to 600 since that will remove the prototype for vsyslog(). Setting it to an empty value or not including it will ensure that the vsyslog() prototype is included.
2016-03-15Merge tag 'OTP-18.3'Lars Thorsen
=== OTP-18.3 === Changed Applications: - asn1-4.0.2 - common_test-1.12 - compiler-6.0.3 - cosNotification-1.2.1 - cosTime-1.2.1 - cosTransactions-1.3.1 - crypto-3.6.3 - debugger-4.1.2 - dialyzer-2.9 - diameter-1.11.2 - edoc-0.7.18 - eldap-1.2.1 - erl_docgen-0.4.2 - erl_interface-3.8.2 - erts-7.3 - eunit-2.2.13 - hipe-3.15 - inets-6.2 - kernel-4.2 - mnesia-4.13.3 - observer-2.1.2 - orber-3.8.1 - public_key-1.1.1 - runtime_tools-1.9.3 - sasl-2.7 - snmp-5.2.2 - ssh-4.2.2 - ssl-7.3 - stdlib-2.8 - test_server-3.10 - tools-2.8.3 - webtool-0.9.1 - wx-1.6.1 - xmerl-1.3.10 Unchanged Applications: - cosEvent-2.2 - cosEventDomain-1.2 - cosFileTransfer-1.2 - cosProperty-1.2 - et-1.5.1 - gs-1.6 - ic-4.4 - jinterface-1.6.1 - megaco-3.18 - odbc-2.11.1 - os_mon-2.4 - ose-1.1 - otp_mibs-1.1 - parsetools-2.1.1 - percept-0.8.11 - reltool-0.7 - syntax_tools-1.7 - typer-0.9.10 Conflicts: OTP_VERSION erts/vsn.mk lib/test_server/doc/src/notes.xml lib/test_server/vsn.mk lib/webtool/doc/src/notes.xml lib/webtool/vsn.mk
2016-03-15Merge branch 'egil/fix-fdatasync-mac/OTP-13411'Björn-Egil Dahlberg
* egil/fix-fdatasync-mac/OTP-13411: erts: Use fcntl(fd, F_FULLFSYNC) instead of fdatasync on Mac OSX
2016-03-15erts: Use fcntl(fd, F_FULLFSYNC) instead of fdatasync on Mac OSXBjörn-Egil Dahlberg
The syscall fdatasync does not work as intended on Mac OSX. Both the function fsync and fdatasync now uses fcntl(fd, F_FULLFSYNC) on Mac OSX.
2016-03-15Fix dirty scheduler tc on windowsLukas Larsson
2016-03-15Merge branch 'egil/extend-ttsl_drv-logging'Björn-Egil Dahlberg
* egil/extend-ttsl_drv-logging: erts: Increase ttsl_drv logging capabilities
2016-03-14erts: Increase ttsl_drv logging capabilitiesBjörn-Egil Dahlberg
2016-03-14Tweak bs_construct_SUITEBjörn-Egil Dahlberg
2016-03-14Tweak port_SUITEBjörn-Egil Dahlberg
2016-03-14Prepare releaseErlang/OTP
2016-03-11Fix module_info_SUITEBjörn-Egil Dahlberg
2016-03-11Fix send_term_SUITEBjörn-Egil Dahlberg
2016-03-11Cleaner map_SUITEBjörn-Egil Dahlberg
2016-03-11Remove ?line macrosBjörn-Egil Dahlberg
2016-03-11Eliminate use of doc and suite clausesBjörn-Egil Dahlberg
Those clause are obsolete and never used by common_test.
2016-03-11Replace ?t with test_serverBjörn-Egil Dahlberg
The macro ?t is deprecated. Replace its use with 'test_server'.
2016-03-11Eliminate use of ?config() macroBjörn-Egil Dahlberg
2016-03-11Replace use of test_server:format/2 with io:format/2Björn-Egil Dahlberg
2016-03-11Eliminate use of test_server:fail/0,1Björn-Egil Dahlberg
2016-03-11Modernize use of timetrapsBjörn-Egil Dahlberg
2016-03-11Merge branch 'vinoski/ds-avoid-lock'Rickard Green
* vinoski/ds-avoid-lock: Skip run queue lock check for dirty schedulers
2016-03-11Merge branch 'rickard/ds-sched-suspend'Rickard Green
* rickard/ds-sched-suspend: Improved scheduler suspend functionality
2016-03-11Update preloaded modulesLars Thorsen
2016-03-10Improved scheduler suspend functionalityRickard Green
- The calling process is now suspended while synchronizing scheduler suspends via erlang:system_flag(schedulers_online, _) and erlang:system_flag(multi_scheduling, _), instead of blocking the scheduler thread in the BIF call waiting for the operation to synchronize. Besides releasing the scheduler for other work (or immediate suspend) it also makes it possible to abort the operation by killing the process. - erlang:system_flag(schedulers_online, _) now only wait for normal schedulers to complete before it returns. This since it may take a very long time before all dirty schedulers suspends. - erlang:system_flag(multi_scheduling, block_normal|unblock_normal) which only operate on normal schedulers has been introduced. This since there are use cases where suspend of dirty schedulers are not of interest (hipe loader). - erlang:system_flag(multi_scheduling, block) still blocks all dirty schedulers as well as all normal schedulers except one since it is hard to redefine what multi scheduling block means. - The three operations: - changing amount of schedulers online - blocking/unblocking normal multi scheduling - blocking/unblocking full multi scheduling can now be done in parallel. This is important since otherwise a full multi scheduling block would potentially delay the other operations for a very long time.
2016-03-09Merge branch 'maint'Sverker Eriksson
2016-03-09erts: Fix wobbling tests in nif_SUITESverker Eriksson
No point in checking tmp_alloc instance 0 as any non-scheduler thread could race us.
2016-03-08Merge branch 'sverk/literal-alloc-polish'Sverker Eriksson
* sverk/literal-alloc-polish: erts: Add emulator flag +MIscs for literal super carrier size erts: Refactor init of erts_literal_mmapper erts: Make literal_alloc documented and configurable
2016-03-08Merge branch 'sverk/Werror-implicit'Sverker Eriksson
* sverk/Werror-implicit: otp: Add gcc option -Werror=implicit
2016-03-08Merge branch 'maint'Sverker Eriksson
2016-03-08erts: Fix alloc_SUITE:rbtree and migration for win64Sverker Eriksson
One little (unsigned long) left behind.
2016-03-08Merge branch 'maint'Sverker Eriksson
2016-03-08test: do not divide by zeroDan Gudmundsson
2016-03-04erts: Use 'bit string' in The Abstract Format documentHans Bolinder
2016-03-02Merge branch 'maint'Ingela Anderton Andin
2016-03-02Merge branch 'ia/msantos/unsupported-protocols' into maintIngela Anderton Andin
* ia/msantos/unsupported-protocols: Skips any sockets with unsupported protocols.
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