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2013-09-16Update release noteserl_1252Erlang/OTP
2013-09-16erts: reorganization of functions to r15b03 standardsFredrik Gustafsson
2013-09-16erts: bumped version numberFredrik Gustafsson
2013-09-16erts: Add the +sfwi system flagRickard Green
+sfwi Interval Set scheduler forced wakeup interval. All run queues will be scanned each Interval milliseconds. While there are sleeping schedulers in the system, one scheduler will be woken for each non-empty run queue found. An Interval of zero disables this feature, which also is the default. This feature has been introduced as a temporary workaround for lengthy executing native code, and native code that do not bump reductions properly in OTP. When these bugs have be fixed the +sfwi flag will be removed. Conflicts: erts/doc/src/erl.xml erts/etc/common/erlexec.c
2013-04-26Prepare releaseErlang/OTP
2013-04-26Skip testcase on platforms w/o pipes/usleepPatrik Nyblom
2013-04-25Add documentation for new system_monitorPatrik Nyblom
2013-04-25Add long_schedule detection for ports and testcasesPatrik Nyblom
2013-04-19Add erlang:system_monitor(Pid,[{long_schedule,Millis}])Patrik Nyblom
2013-02-04Revert "Prepare release"Fredrik Gustafsson
This reverts commit a0e362765d9d4afb0211f49eb787d2139b3eb7be.
2013-01-07Prepare releaseErlang/OTP
2012-12-06Merge tag 'erl_1219' into maintOTP_R15B03-1Björn-Egil Dahlberg
erts: Patch 1219 OTP-10602 Create an erl_crash.dump if no heart exists and no ERL_CRASH_DUMP_SECONDS is set (behaviour changed). Don't create an erl_crash.dump if heart do exists and no ERL_CRASH_DUMP_SECONDS is set (behaviour not changed). This changes the behaviour back to the R15B02 default considering if a beam was running with no heart.
2012-12-06Prepare releaseErlang/OTP
2012-11-30erts: Change default of erl_crash.dumpBjörn-Egil Dahlberg
* Create an erl_crash.dump if no heart exists and no ERL_CRASH_DUMP_SECONDS is set (behaviour changed) * Don't create an erl_crash.dump if heart do exists and no ERL_CRASH_DUMP_SECONDS is set (behaviour not changed) This changes the behaviour back to the R15B02 default considering if a beam was running with no heart. The motivation is that we want a fast heart to fast restart erlang if it crashes but to be able to get non-truncated erl_crash.dumps via setting ERL_CRASH_DUMP_SECONDS if we so desire.
2012-11-27Teach Win installer to handle redist on w2012/w8Patrik Nyblom
Also made check for DLL version against redistributables instead of towards installed system, as some builds required redistributables everytime (installed dll on build machine had higher version than the redist)...
2012-11-26Prepare releaseOTP_R15B03Erlang/OTP
2012-11-23Update preloaded modulesBjörn-Egil Dahlberg
2012-11-23Merge branch 'pan/process_info_spec_doc/r15/OTP-10584' into maintPatrik Nyblom
* pan/process_info_spec_doc/r15/OTP-10584: Correct doc of process_info(Pid,links) OTP-10584
2012-11-23Merge branch 'pan/bs_append_crash' into maintPatrik Nyblom
* pan/bs_append_crash: Teach erts_bs_append not to dump core OTP-10590
2012-11-23Update copyright yearsBjörn-Egil Dahlberg
2012-11-23Merge branch 'egil/fix-crash_dump-lc-assert' into maintBjörn-Egil Dahlberg
* egil/fix-crash_dump-lc-assert: erts: Suppress lock assertion when dumping a crash
2012-11-22Correct doc of process_info(Pid,links)Patrik Nyblom
2012-11-22Teach erts_bs_append not to dump corePatrik Nyblom
When erts_bs_append() calls the garbage collector, it has set the PB_ACTIVE_WRITER flag in the ProcBin for the binary object is about to be appended to. Therefore, it is expected that the garbage collector should neither move nor shrink the binary object. But if the garbage collector does a minor collection (thereby clearing the PB_ACTIVE_WRITER flag in the ProcBin) and there is still not enough heap space, there will be a second major garbage collection. During the major collection (since the the PB_ACTIVE_WRITER flag was cleared), the binary object may be shrunk or moved (depending on sizes and how many other writable binaries there are in the process). Avoid the problem by clearing the PB_ACTIVE_WRITER flags in a separate pass after the garbage collection(s). Thanks to Denis Titoruk for helping us find this bug.
2012-11-21Merge branch 'ph/erl_interface/check-thread-support/OTP-10581' into maintBjörn-Egil Dahlberg
* ph/erl_interface/check-thread-support/OTP-10581: Teach erl_interface configure more pthread support
2012-11-16Merge branch 'rickard/native-doc/OTP-10557' into maintRickard Green
* rickard/native-doc/OTP-10557: Add clearer warnings about misuse of NIF and driver functionality
2012-11-16Merge branch 'rickard/ets-mem-bug/OTP-10558' into maintRickard Green
* rickard/ets-mem-bug/OTP-10558: Fix erlang:memory(ets)
2012-11-16erts: Suppress lock assertion when dumping a crashBjörn-Egil Dahlberg
2012-11-15Add clearer warnings about misuse of NIF and driver functionalityRickard Green
2012-11-14Teach erl_interface configure more pthread supportPer Hedeland
- Teach lib/erl_interface/configure.in to look for pthreads support in libc (where it can be found on QNX) - A minor tweak such that this configure *fails* if you pass --enable-threads and no pthreads support can be found.
2012-11-13erts: Change assembler comment for hipe on x86 and amd64Sverker Eriksson
Previously done for ppc in c469d8ce14e9544a297d9af48c9da43137122d9a
2012-11-13erts: Fix compile error on solaris in generated hipe_amd64_bifs.SSverker Eriksson
2012-11-12Merge branch 'sverk/halfword-valgrind-suppressions' into maintSverker Eriksson
* sverk/halfword-valgrind-suppressions: crypto: Add valgrind suppression for AES_cbc_encrypt erts: Expand valgrind suppression for zlib Add extra valgrind suppression file for halfword emulator
2012-11-12Merge branch 'rickard/port-sched-bug/OTP-10556' into maintRickard Green
* rickard/port-sched-bug/OTP-10556: Fix bug in erts_port_task_schedule()
2012-11-12Merge branch 'rickard/sched-wakeup/OTP-10476' into maintRickard Green
* rickard/sched-wakeup/OTP-10476: Use reduction limit in order to determine when to do wakeup
2012-11-08Merge branch 'bjorn/erts/binary-append/OTP-10524' into maintBjörn Gustavsson
* bjorn/erts/binary-append/OTP-10524: Fix binary append exceptions
2012-11-06Fix erlang:memory(ets)Rickard Green
2012-11-06Fix bug in erts_port_task_schedule()Rickard Green
2012-11-05Fix binary append exceptionsBjörn Gustavsson
Code such as the following should cause an exception: Bin = <<0:1>>, <<Bin/binary,...>> (Because the "binary" type implies that the binary must have a size in bits that is a multiple of 8.) Depending on the binary, either no exception was thrown or the wrong exception was thrown (because c_p->freason was not set). Noticed-by: Adam Rutkowski
2012-11-02Merge branch 'lukas/rcs-ppc-cross-tests/OTP-10265' into maintLukas Larsson
* lukas/rcs-ppc-cross-tests/OTP-10265: Skip ct_netconf tests if there is no crypto Migrate timers from test_server to ct interface Update tests to run with an oldshell emulator Move crypto check so that tc is skipped and not failed Update for new version of ppc compilation chain Verify that ebin folder of applications exists
2012-10-24Merge branch 'egil/ensure-erl_crash.dump/OTP-10422' into maintBjörn-Egil Dahlberg
* egil/ensure-erl_crash.dump/OTP-10422: test: Relax timeouts for heart_SUITE erts: Fix crash dump write to port hack erts: Fix lock check assertion doc: Document ERL_CRASH_DUMP_SECONDS behaviour test: Add test for heart restart on crash test: Add test for heart restart on crash erts: Change ERL_CRASH_DUMP_SECONDS behaviour test: Refactor away ?line macros in heart_SUITE erts: Search for heart in ports that are alive heart: Refactor heart debugging erts, heart: Ensure erl_crash.dump is written
2012-10-23crypto: Add valgrind suppression for AES_cbc_encryptSverker Eriksson
Invalid write of size 8 (Address 0x84a63c0 is not stack'd, malloc'd or (recently) free'd) Suspected: AES_cbc_encrypt:??? (-> 0xD7489CF) [/lib/libcrypto.so.0.9.8]
2012-10-23erts: Fix crash dump write to port hackBjörn-Egil Dahlberg
More future proof with R16
2012-10-23erts: Fix lock check assertionBjörn-Egil Dahlberg
2012-10-18doc: Document ERL_CRASH_DUMP_SECONDS behaviourBjörn-Egil Dahlberg
* heart reboot behaviour * erl_crash.dump file write behaviour
2012-10-17erts: Expand valgrind suppression for zlibSverker Eriksson
to work even when compiler does aggressive function inlining
2012-10-16erts: Change ERL_CRASH_DUMP_SECONDS behaviourBjörn-Egil Dahlberg
Not setting ERL_CRASH_DUMP_SECONDS will now terminate beam immediately on a crash without writing a crash dump file. Setting ERL_CRASH_DUMP_SECONDS to 0 will also terminate beam immediately on a crash without writing a crash dump file, i.e. same as not setting ERL_CRASH_DUMP_SECONDS environment variable. Setting ERL_CRASH_DUMP_SECONDS to a negative value will let the beam wait indefinitely on the crash dump file being written. Setting ERL_CRASH_DUMP_SECONDS to a positive value will let the beam wait that many seconds on the crash dump file being written. A positive value will set both an alarm in beam AND a heart timeout for restart if heart is running. This is due to the change of 'heart' behavior when 'heart' is listening for a crash.
2012-10-15erts: Search for heart in ports that are aliveBjörn-Egil Dahlberg
2012-10-15heart: Refactor heart debuggingBjörn-Egil Dahlberg
2012-10-15erts, heart: Ensure erl_crash.dump is writtenBjörn-Egil Dahlberg
When a crash dump is about to be written and we have heartbeat enabled on a system. We need time to write it before heart explicitly kills the beam.
2012-10-10Merge branch 'egil/fix-boot_combo-test' into maintBjörn-Egil Dahlberg
* egil/fix-boot_combo-test: test: Fix smoke_test_SUITE
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