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2016-08-31Remove old purge strategyRickard Green
2016-08-29Merge branch 'maint'Rickard Green
* maint: Fix tracing of processes executing dirty Perform check_process_code while process is executing dirty Fix purge of code Reclaim literal area after purge has completed Separate literal area from code Conflicts: erts/emulator/beam/global.h
2016-08-29Merge branch 'rickard/ds-trace/OTP-13822' into maintRickard Green
* rickard/ds-trace/OTP-13822: Fix tracing of processes executing dirty
2016-08-29Merge branch 'rickard/ds-purge-module/OTP-13808' into maintRickard Green
* rickard/ds-purge-module/OTP-13808: Perform check_process_code while process is executing dirty Conflicts: erts/doc/src/erl_nif.xml
2016-08-29Merge branch 'rickard/fun-purge-bug/OTP-13809' and ↵Rickard Green
'rickard/new-purge-strategy/OTP-13833' into maint * rickard/fun-purge-bug/OTP-13809: Fix purge of code Reclaim literal area after purge has completed Separate literal area from code Conflicts: erts/doc/src/erlang.xml erts/emulator/beam/beam_bif_load.c erts/emulator/beam/erl_init.c erts/preloaded/ebin/init.beam
2016-08-29Fix tracing of processes executing dirtyRickard Green
2016-08-29Perform check_process_code while process is executing dirtyRickard Green
2016-08-29Fix purge of codeRickard Green
Ensure that we cannot get any dangling pointers into code that has been purged. This is done by a two phase purge. At first phase all fun entries pointing into the code to purge are marked for purge. All processes trying to call these funs will be suspended and by this we avoid getting new direct references into the code. When all processes has been checked, these processes are resumed. The new purge strategy now also completely ignore the existence of indirect references to the code (funs). If such exist, they will cause bad fun exceptions to the caller, but will not prevent a soft purge or cause a kill of a process having such live references during a hard purge. This since it is impossible to give any guarantees that no processes in the system have such indirect references. Even when the system is completely clean from such references, new ones can appear via distribution and/or disk.
2016-08-29Merge branch 'maint'Sverker Eriksson
2016-08-29Merge branch bugfix/ets-docs-typo/PR-1150Sverker Eriksson
of https://github.com/parndt/otp into maint * 'bugfix/ets-docs-typo' of https://github.com/parndt/otp: Fix typo: specificationc -> specification
2016-08-27Fix typo: specificationc -> specificationPhilip Arndt
2016-08-26Merge branch 'g-andrade/kernel/fetch_ztream_dictionary/PR-1139/OTP-13842'Lukas Larsson
* g-andrade/kernel/fetch_ztream_dictionary/PR-1139/OTP-13842: Update preloaded modules Specify min zlib ver on inflateGetDictionary doc Skip inflateGetDictionary test case if unsupported zlib: Only link inflateGetDictionary if available zlib: Add test case for inflateGetDictionary zlib: support extraction of inflation dictionary
2016-08-26Reclaim literal area after purge has completedRickard Green
2016-08-26Merge branch 'maint'Sverker Eriksson
2016-08-26Merge branch 'sverker/hipe-backend-bugs/PR-1146' into maintSverker Eriksson
2016-08-25Merge branch 'maint'Peter Andersson
2016-08-25Merge branch 'peppe/debugger_crash/ERL-191/OTP-13756' into maintPeter Andersson
* peppe/debugger_crash/ERL-191/OTP-13756: Make sure exit in non-interpreted code doesn't crash the debugger OTP-13756
2016-08-25Merge branch 'maint'Siri Hansen
2016-08-25Merge branch 'siri/reltool/fix-dialyzer-warnings' into maintSiri Hansen
* siri/reltool/fix-dialyzer-warnings: [reltool] Fix dialyzer warnings introduced by OTP-11993
2016-08-24[reltool] Fix dialyzer warnings introduced by OTP-11993Siri Hansen
2016-08-24Merge branch 'maint'Raimo Niskanen
2016-08-24Merge branch 'raimo/gen_statem-callback_mode/OTP-13752' into maintRaimo Niskanen
* raimo/gen_statem-callback_mode/OTP-13752: Include trap_exit in server skeletons Improve sys debug Handle exceptions in init/1 and callback_mode/0 Clarify error values Doc fixes Rewrite SSH for gen_statem M:callback_mode/0 Rewrite SSL for gen_statem M:callback_mode/0 Rewrite Tools for gen_statem M:callback_mode/0 Rewrite gen_statem docs for M:callback_mode/0 Rewrite gen_statem TCs for M:callback_mode/0 Rewrite gen_statem for M:callback_mode/0
2016-08-23Update preloaded modulesLukas Larsson
2016-08-22hipe: Fix amd64 SSE2 encoding crashMagnus Lång
Register allocation could transform something like fmove u32, d99 to fmove $rdx, 0x20($rsp) which is an invalid instruction.
2016-08-22hipe: Fix tailcall stackarg clobber bugMagnus Lång
Since the link register/return address is restored before stack arguments are stored to the frame, we must not use it to store a stack argument. We do that by adding it to the registers clobbered by pseudo_tailcall_prepare.
2016-08-22hipe_arm: Fix translation of shift by 0Magnus Lång
The problem was caused by shift-by-immediate-zero, which wraps to immediate-32 with some shiftops. TODO: Someplace should be modified to crash when these are generated so debugging further instances of this gets easier in the future.
2016-08-22hipe_ppc: Fix PPC64 bug encoding large immediatesMagnus Lång
2016-08-22hipe_ppc: Fix incorrect encoding of shift by 0Magnus Lång
2016-08-22hipe_x86: Fix illegal inst from peephole optMagnus Lång
2016-08-22Merge branch 'gomoripeti/syntax_tools/merl-transform/PR-1123/OTP-13755' into ↵Björn Gustavsson
maint * gomoripeti/syntax_tools/merl-transform/PR-1123/OTP-13755: Fix infinite loop in merl_transform
2016-08-22Merge branch 'maint'Lukas Larsson
2016-08-22Merge branch 'lukas/erts/port_monitor_mem_leak/OTP-13818' into maintLukas Larsson
* lukas/erts/port_monitor_mem_leak/OTP-13818: erts: Fix port monitor memory leak
2016-08-22Specify min zlib ver on inflateGetDictionary docGuilherme Andrade
2016-08-22Skip inflateGetDictionary test case if unsupportedGuilherme Andrade
2016-08-22zlib: Only link inflateGetDictionary if availableGuilherme Andrade
Which at the moment means zlib versions >= 1.2.8.
2016-08-22Merge branch 'bjorn/compiler/binary-literal-matching'Björn Gustavsson
* bjorn/compiler/binary-literal-matching: Reinstate optimization of binary literal matching Strengthen test case added in 8b83bc0b
2016-08-22Merge branch 'maint'Ingela Anderton Andin
2016-08-22Merge remote-tracking branch 'github/pr/1144' into maintIngela Anderton Andin
2016-08-22Merge branch 'maint'Ingela Anderton Andin
2016-08-22Merge branch 'ingela/ssl/ssl_npn_hello_SUITE_precondition' into maintIngela Anderton Andin
* ingela/ssl/ssl_npn_hello_SUITE_precondition: ssl: Check precondition for ssl_npn_hello_SUITE
2016-08-21Update httpd.xmlLinus.yuan
corrected some typo
2016-08-19Reinstate optimization of binary literal matchingBjörn Gustavsson
105c5b0071 was reverted in dd1162846e because clauses that were supposed to match would not match. (See 8b83bc0b.) Reintroduce the optimization, but make sure that we only shortcut bs_context_to_binary instructions and not bs_start_match2 instructions.
2016-08-19Strengthen test case added in 8b83bc0bBjörn Gustavsson
Don't only test the case that failed; test it exhaustively.
2016-08-19Merge branch 'maint'Sverker Eriksson
2016-08-19Merge branch 'sverker/net_kernel-setopts/OTP-13564' into maintSverker Eriksson
2016-08-19Merge branch 'maint'Dan Gudmundsson
* maint: wx: Add missing specs
2016-08-19Merge branch 'dgud/wx/broken-links' into maintDan Gudmundsson
* dgud/wx/broken-links: wx: Add missing specs
2016-08-19Merge branch 'maint'Dan Gudmundsson
* maint: Request a larger stacksize for wx thread
2016-08-19Merge branch 'dgud/wx/increase_wx_stacksize' into maintDan Gudmundsson
* dgud/wx/increase_wx_stacksize: Request a larger stacksize for wx thread
2016-08-18ssl: Check precondition for ssl_npn_hello_SUITEIngela Anderton Andin
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