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2017-04-05erts: Remove hipe_bifs:remove_refs_from/1Sverker Eriksson
which serves no purpose after all the hipe load&purge fixes merged at 32729cab75325de58bf127e6e8836348071b8682
2017-04-04Refactor hipe specific code to use ErtsCodeInfoSverker Eriksson
instead of ugly negative indexing.
2017-04-04erts: Refactor ErtsCodeInfo.nativeSverker Eriksson
into union with actual usage types.
2017-04-03Merge PR-1076 from g-andrade/feature/ets_conditional_insert OTP-14319Sverker Eriksson
ETS: Allow for conditional insertions
2017-03-31Merge PR-1394 from kostis/hipe-ppc-fixes ERL-369 OTP-14314Sverker Eriksson
HiPE PPC fixes
2017-03-30Merge branch 'goeldeepak/erts/fix_inet_gethost_long/ERL-61/PR-1345/OTP-14310'Lukas Larsson
* goeldeepak/erts/fix_inet_gethost_long/ERL-61/PR-1345/OTP-14310: This patch fixes the issue in which erlang fails to start if the hostname is 64 characters on a linux system.
2017-03-30Add a missing 0 to an address, which was suspiciously missingKostis Sagonas
2017-03-29Partially revert commit 37d63e9b8a0a96125ada858205286a58a5bed1aeKostis Sagonas
The above commit erroneously declared 'ppc64le' as a 'ppc64' for HiPE enabling. These two architectures are different and one can NOT expect that native code generated for one architecture runs on the other one. Rather than reverting this commit, make sure that the architecture is declared correctly instead of pretending it's a PPC64.
2017-03-29Merge branch 'egil/erts/fix-copy-sharing-assert'Björn-Egil Dahlberg
* egil/erts/fix-copy-sharing-assert: erts: Fix faulty assert for refs in copy sharing
2017-03-28Merge PR-1379 from ostrovsky/erl-294 OTP-14307Sverker Eriksson
Improve no-pie solution from bug report ERL-294
2017-03-28erts: Fix faulty assert for refs in copy sharingBjörn-Egil Dahlberg
2017-03-28Fix use of uninitialized variable 'ret'Sverker Eriksson
DID_TRAP will read 'ret' even when error is returned. Found by valgrind.
2017-03-28Merge branch 'sverker/hipe-long-lived'Sverker Eriksson
* sverker/hipe-long-lived: Make hipe_bifs:alloc_data/3 pad addr to alignment erts: Change HIPE allocations from sys_alloc
2017-03-28Merge branch 'lukas/erts/hide-debug-consoles'Lukas Larsson
* lukas/erts/hide-debug-consoles: erts: Only show debug consoles if ERL_CONSOLE_MODE is defined
2017-03-28Merge branch 'lukas/erts/fix_enif_inspect_binary_emasculate/OTP-14304'Lukas Larsson
* lukas/erts/fix_enif_inspect_binary_emasculate/OTP-14304: erts: Add enif_inspect_binary emasculation of refc bins
2017-03-27Merge branch 'sverker/make-config-dep'Sverker Eriksson
ERL-379 * sverker/make-config-dep: erts: Make generated files depend on Makefile
2017-03-27Make hipe_bifs:alloc_data/3 pad addr to alignmentMagnus Lång
7814ec18b made hipe_bifs:alloc_data/3 expect alignments greater than 8 from erts_alloc(), which is not something that it guarantees. Fix it up so that it pads the allocation up to the required alignment, in case it does not initially satisfy the alignment requirement.
2017-03-24Fix double hit bug of select/3 with bound keySverker Eriksson
2017-03-24compiler: Add is_tagged_tuple instructionBjörn-Egil Dahlberg
Rewrite the instruction stream on tagged tuple tests. Tagged tuples means a tuple of any arity with an atom as its first element. Typically records, ok-tuples and error-tuples. from: ... {test,is_tuple,Fail,[Src]}. {test,test_arity,Fail,[Src,Sz]}. ... {get_tuple_element,Src,0,Dst}. ... {test,is_eq_exact,Fail,[Dst,Atom]}. ... to: ... {test,is_tagged_tuple,Fail,[Src,Sz,Atom]}. ...
2017-03-23Merge branch 'egil/erts/fix-no-thread-signal-service'Björn-Egil Dahlberg
* egil/erts/fix-no-thread-signal-service: erts: Don't allocate memory during signal handling erts: Fix erl_async include files for no-threads
2017-03-23Remove redundant variable initializationsGuilherme Andrade
2017-03-22Use ETS table id references on select_replaceGuilherme Andrade
2017-03-22erts: Optimize ets:select_replace to not use heapSverker Eriksson
for temporary matchspec results. ToDo: Would be even nicer if PAM could allocate and build the ETS objects without extra copy_struct needed.
2017-03-22erts: Fix benign bug in match spec machineSverker Eriksson
Looks like this line has truly been dead code as ets has (so far) always been using ERTS_PAM_COPY_RESULT and matchPushExpr is not generated for tracing.
2017-03-22Cleanup some unnecessary variable initializationSverker Eriksson
2017-03-22Add more complete key-safety checkSverker Eriksson
2017-03-22Fix typo that broke debug buildsGuilherme Andrade
2017-03-22Reject unsafe matchspecs on ets:select_replace/2Guilherme Andrade
Preemptively fail operation with badarg if the replacement object might have a different key.
2017-03-22Use magic refs on revamped ETS codeGuilherme Andrade
2017-03-22Deduplicate select* code on ETS hash tablesGuilherme Andrade
Refactor existing solution into a common iteration loop parameterized using stateful callbacks.
2017-03-22Disable ets:select_replace/2 for bagsGuilherme Andrade
The existing implementation presented both semantic inconsistencies and performance issues.
2017-03-22ETS: Allow for matchspec-based replacementGuilherme Andrade
2017-03-22This patch fixes the issue in which erlang fails to startDeepak Goel
if the hostname is 64 characters on a linux system.
2017-03-22Merge branch 'sverker/ets-table-identifiers/OTP-14094'Sverker Eriksson
* sverker/ets-table-identifiers: observer: Polish crashdump viewer for ETS observer: Polish Table Viewer tab stdlib: Remove ets_SUITE:memory_check_summary erts: Improve reduction count during table cleanup erts: Cleanup table status bits erts: Remove now redundant 'id' from DbTableCommon erts: Remove meta_main_tab erts: Pass tid argument down to trapping functions erts: Print table id as ref in crashdump and break menu erts: Replace meta_pid_to{_fixed}_tab with linked lists erts: Correct erl_rbtree comments about yielding erts: Add ERTS_RBT_YIELD_STAT_INIT to erl_rbtree Fix node_container_SUITE list_to_ref/1 Implement ets:all() using scheduler specific data Rename fixation count in ets table to avoid confusion Introduce references as table identifiers
2017-03-22erts: Improve reduction count during table cleanupSverker Eriksson
2017-03-22erts: Cleanup table status bitsSverker Eriksson
2017-03-22erts: Remove now redundant 'id' from DbTableCommonRickard Green
'the_name' keeps name of all tables. 'type' & DB_NAMED_TABLE mark tables as named. table ref id is built from magic bin when needed.
2017-03-22erts: Remove meta_main_tabSverker Eriksson
\o/ O / \ Also removed the body for CHECK_TABLES enabled by HARDDEBUG. Removed quite useless check for hash, but kept dead check code for tree.
2017-03-22erts: Pass tid argument down to trapping functionsSverker Eriksson
to get rid of meta table lookup by integer (tb->common.id)
2017-03-22erts: Print table id as ref in crashdump and break menuSverker Eriksson
2017-03-22erts: Replace meta_pid_to{_fixed}_tab with linked listsSverker Eriksson
from process psd through all owned/fixed tables. As meta_pid_to{_fixed}_tab maps to slot in meta_main_tab which is planned for destruction. In this commit we no longer seize table lock while freeing the table (free_table_cont) as it's not needed and makes the code a bit simpler. Any concurrent operation on the table will only access lock, owner and status and then bail out.
2017-03-22erts: Correct erl_rbtree comments about yieldingSverker Eriksson
true is yielding, false is done. and correct return value for unused foreach_ordered__
2017-03-22erts: Add ERTS_RBT_YIELD_STAT_INIT to erl_rbtreeSverker Eriksson
for dynamic initialization of yield state.
2017-03-22Fix node_container_SUITERickard Green
2017-03-22list_to_ref/1Rickard Green
2017-03-22erts: Don't allocate memory during signal handlingBjörn-Egil Dahlberg
Allocations and message sending are now scheduled by a signal, via a signal state bitmap, instead of doing it directly in the signal handler.
2017-03-20erts: Make generated files depend on MakefileSverker Eriksson
in order to regenerate them if config has changed. ERL-379 Maybe a better solution would have been to run 'clean' target or stop and ask user to run make clean.
2017-03-20erts: Fix erl_async include files for no-threadsBjörn-Egil Dahlberg
2017-03-17erts: Change HIPE allocations from sys_allocSverker Eriksson
to long lived, short lived and native stack.
2017-03-16Improve no-pie solution from bug report ERL-294Karol Ostrovsky
Some linkers, for example on Gentoo Hardened, do not accept the -no-pie flag but require the -fno-PIE flag instead.