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2016-06-03Merge branch 'bjorn/compiler/misc'Björn Gustavsson
* bjorn/compiler/misc: misc_SUITE: Cover the remaining lines in beam_peep Avoid the dreaded "no_file" in warnings Eliminate crash for map updates in guards beam_block: Eliminate crash in beam_utils
2016-06-03Merge branch 'jv/compiler/mapsify-rec_env/PR-1082/OTP-13646'Björn-Egil Dahlberg
* jv/compiler/mapsify-rec_env/PR-1082/OTP-13646: Convert dict() to map() in rec_env.erl
2016-06-03misc_SUITE: Cover the remaining lines in beam_peepBjörn Gustavsson
2016-06-02Avoid the dreaded "no_file" in warningsBjörn Gustavsson
Add more filename/line number annotations while translating to Core Erlang in v3_core, and ensure that sys_core_fold retains existing annotations. The goal is to avoid that sys_core_fold generate warnings with "no_file" instead of a filename.
2016-06-02Eliminate crash for map updates in guardsBjörn Gustavsson
beam_validator would complain that x(1) is uninitialized in a test_heap instruction when attempting to compile the following code with sys_core_fold turned off: foo(M) when not (M#{true := 0}); [M] -> ok. Simplified, the generated BEAM assembly code looked like this: test is_map BadMap x(0) put_map_exact Fail x(0) => x(1) ... jump BooleanStuff BadMap: move ok => x(1) jump Fail BooleanStuff: ... move Boolean => x(2) jump Build Fail: move false => x(2) Build: test_heap 2 3 %% x(0), x(1), x(2) must be live. ... That is, if put_map_exact failed, control would transfer to the label Fail without initializing x(1). Fix that by making sure that x(1) is initilized even if put_map_exact fails: test is_map BadMap x(0) put_map_exact BadLbl x(0) => x(1) ... jump OkLbl BadLbl: move ok => x(1) jump Fail OkLbl: jump BooleanStuff BadMap: move ok => x(1) jump Fail BooleanStuff: ... move Boolean => x(2) jump Build Fail: move false => x(2) Build: test_heap 2 3 %% x(0), x(1), x(2) must be live. ... Note that this situation is rare, and that other optimization passes (beam_dead and beam_jump in particular) will clean up this mess.
2016-06-02Revert "Prepare release"Erlang/OTP
This reverts commit e020f75c10410a6943cd055bfa072a2641eab7da.
2016-06-02Prepare releaseErlang/OTP
2016-06-02Merge branch 'henrik/megaco-appup/OTP-13551'Henrik Nord
* henrik/megaco-appup/OTP-13551: fix appup for megaco
2016-06-02Merge branch 'saleyn/uds/PR-612/OTP-13572'Raimo Niskanen
* saleyn/uds/PR-612/OTP-13572: Rewrite inet* for address family 'local' Rewrite inet_drv for AF_LOCAL Assign externally open fd to gen_tcp (UDS support) Conflicts: erts/preloaded/ebin/prim_inet.beam lib/kernel/doc/src/gen_tcp.xml lib/kernel/doc/src/gen_udp.xml lib/kernel/src/inet6_sctp.erl lib/kernel/test/inet_SUITE.erl
2016-06-01Convert dict() to map() in rec_env.erlJosé Valim
2016-06-01Merge branch 'sverker/ets-load-factor/OTP-13642'Sverker Eriksson
2016-06-01Temporally disable of failing ets_SUITE:memory_check_summarySverker Eriksson
Seems to be the growing meta tables that is causing increasing failed memchecks after load factor was lowered.
2016-06-01erts: Change ETS hash load factorSverker Eriksson
from 700% to 200%
2016-06-01Rewrite inet* for address family 'local'Raimo Niskanen
2016-06-01Merge branch 'egil/lttng-cuddle-tests'Björn-Egil Dahlberg
* egil/lttng-cuddle-tests: erts: Cuddle with lttng_SUITE runtime_tools: Cuddle with t_receive tests
2016-06-01Merge branch 'siri/cuddle-master'Siri Hansen
* siri/cuddle-master: Change ct:sleep to timer:sleep where scaling is not wanted Don't generate ssh key files in netconf client test Ignore data received in break mode in test telnet_server Wait for process to die before next call Retry ct_telnet:get_data if no data is received after short wait Don't throw rest of line when NOP is received in test telnet_server Change ct:sleep to timer:sleep in telnet_server
2016-06-01[erl_docgen] Normalize space for content in a seealso elementLars Thorsen
2016-06-01[erl_docgen] Fix anchor bug for sections in ref manualsLars Thorsen
2016-06-01[erl_docgen] Fix support for quote tagLars Thorsen
2016-06-01[erl_docgen] Correct the handling of marker tagsLars Thorsen
Corrected how the generated html anchor is placed so the section title is visible after jump to the anchor.
2016-06-01[erl_docgen] Add new formatting for header level 4 and belowLars Thorsen
2016-06-01Make it possible to run xmllint target in system documentationLars Thorsen
2016-06-01fix appup for megacoHenrik Nord
2016-06-01Merge branch 'ingela/ssl/gen-statem-simplification'Ingela Anderton Andin
* ingela/ssl/gen-statem-simplification: ssl: simplyfy code using gen_statem
2016-06-01ssl: simplyfy code using gen_statemIngela Anderton Andin
2016-06-01ssh: Added timetrap to ssh_benchmark_SUITEHans Nilsson
2016-06-01ssh: replace ?config in testsHans Nilsson
OTP-13565
2016-06-01Merge branch 'hans/ssh/use_open_socket_client/OTP-12860'Hans Nilsson
2016-06-01Merge branch 'hans/ssh/spec_behaviours/OTP-13749'Hans Nilsson
2016-06-01Merge branch 'ingela/ssl/DH/OTP-13636'Ingela Anderton Andin
* ingela/ssl/DH/OTP-13636: ssl: Stronger default DH prime
2016-06-01Merge branch 'legoscia/ssl/tls-dist-more-opts/PR-956/OTP-13429'Raimo Niskanen
* legoscia/ssl/tls-dist-more-opts/PR-956/OTP-13429: Quote curly brackets in command line options Avoid disappearing ETS tables in ssl_dist_SUITE Fix db handle for TLS distribution crl_cache opts Fix ssl_dist_SUITE logging on Windows More logging in ssl_dist_SUITE TLS distribution: crl_check and crl_cache options Allow passing verify_fun for TLS distribution More informative malformed_ssl_dist_opt error
2016-06-01ssl: Stronger default DH primeIngela Anderton Andin
2016-06-01Rewrite inet_drv for AF_LOCALRaimo Niskanen
2016-06-01ssl: Update runtime dependency due to use of gen_statemIngela Anderton Andin
2016-06-01Merge branch 'ingela/ssl/cuddle-tests'Ingela Anderton Andin
* ingela/ssl/cuddle-tests: ssl: Avoid two renegotiates ssl: Handle freebsd OpenSSL flavour
2016-06-01ssl: Avoid two renegotiatesIngela Anderton Andin
2016-06-01ssl: Handle freebsd OpenSSL flavourIngela Anderton Andin
The selection of CA cert files in ssl_ECC_SUITE and ssl_test_lib ought to be refactored, it is quite confusing. But use this workaround until we get time to make a refactor.
2016-06-01beam_block: Eliminate crash in beam_utilsBjörn Gustavsson
Somewhat simplified, beam_block would rewrite the target for the first instruction in this code sequence: move x(0) => y(1) gc_bif '+' 1 x(0) => y(0) move y(1) => x(1) move nil => x(0) call 2 local_function/2 The resulting code would be: move x(0) => x(1) %% Changed target. gc_bif '+' 1 x(0) => y(0) move x(1) => y(1) %% Operands swapped (see 02d6135813). move nil => x(0) call 2 local_function/2 The resulting code is not safe because the x(1) will be killed by the gc_bif instruction. 7a47b20c3a cleaned up move optimizations and would reject the optimization if the target was an X register and an allocating instruction was found. To avoid this bug, the optimization must be rejected even if the target is a Y register.
2016-06-01Merge branch 'bjorn/compiler/beam_validator'Björn Gustavsson
* bjorn/compiler/beam_validator: Add additional coverage and smoke test of beam_validator beam_validator: Strengthen validation of match states beam_validator: Use a record representing the match context
2016-06-01Merge branch 'joedevivo/ssl/PR-1063/OTP-13635'Ingela Anderton Andin
* joedevivo/ssl/PR-1063/OTP-13635: ssl:recv timeout() can be 0
2016-06-01Quote curly brackets in command line optionsRaimo Niskanen
Some shells i.e the bash emulating sh regard curly brackets as special characters so e.g {a,b,{}} is expanded to a b {} which is by erlang regarded as 3 arguments instead of a 3-tuple. Other shells e.g Bourne classic /bin/sh, the ash/dash variants and public domain Korn shell all avoid this surprise.
2016-05-31Merge branch 'rickard/rt-dep-erts-kernel-stdlib-sasl'Rickard Green
* rickard/rt-dep-erts-kernel-stdlib-sasl: Bumped runtime dependencies between erts, kernel, stdlib, sasl
2016-05-31Merge branch 'rickard/ts-platform-id'Rickard Green
* rickard/ts-platform-id: Update TS platform_id with off-heap msgq
2016-05-31Merge branch 'ingela/ssl/test-timeouts'Ingela Anderton Andin
* ingela/ssl/test-timeouts: ssl: Increase timeouts due to slow test machines
2016-05-31ssl: Increase timeouts due to slow test machinesIngela Anderton Andin
2016-05-31Merge branch 'kostis/hipe-cleanup-19-rc1'Sverker Eriksson
2016-05-31Add additional coverage and smoke test of beam_validatorBjörn Gustavsson
2016-05-31beam_validator: Strengthen validation of match statesBjörn Gustavsson
We want to find bugs in the compiler during compilation. Validation of match contexts was weak, which could allow serious bugs in the generated code to slip through.
2016-05-31beam_validator: Use a record representing the match contextBjörn Gustavsson
Using a record will make it much easier to add additional information.
2016-05-31Merge branch 'bjorn/compiler/misc'Björn Gustavsson
* bjorn/compiler/misc: Eliminate unsafe use of Y registers beam_validator: Add is_bitstring/1 as a safe BIF beam_validator: Remove uncovered line Teach beam_utils:is_pure_test/1 to handle is_bitstr and is_function2 beam_utils: Simplify handling of 'return' to eliminate uncovered line beam_jump: Clean up handling of labels before func_info beam_expect: Correctly handle blocks with multiple allocs v3_codegen: Don't confuse beam_validator v3_codegen: Correct code generation for an error/1 call in a guard beam_receive: Don't crash when encountering nonsensical code
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