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2016-11-07hipe_llvm: Fix incorrect atom alignment assumptionMagnus Lång
ErLLVM was declaring atoms in the following manner: @atom_ok = external constant i64 ; Used inside a function like this %var = ptrtoint i64* @atom_ok to i64 However, doing so makes LLVM think the `atom_ok` is 8-byte aligned, since it refers to a i64 value. This resulted in LLVM occasionally incorrectly optimising away type tests on atoms, causing incorrect behaviour or even segfaults. One such case is in bs_match_compiler:coverage_apply/2, in which an is_boxed test on a literal atom was optimised away, causing the code to try and load the "header" of an atom. This problem reproduces with LLVM versions 3.7 through 3.9. By declaring atoms as i8 (byte) constants instead, LLVM no longer makes these alignment assumptions, and the bug is fixed.
2016-11-07Merge branch 'ferd/ssl-allow-ecc-config/PR-1210/OTP-13959' into maintIngela Anderton Andin
* ferd/ssl-allow-ecc-config/PR-1210/OTP-13959: Add ECC curve selection order config in TLS server
2016-11-07Merge branch 'egil/clarify-dir-structure/OTP-14013' into maintBjörn-Egil Dahlberg
* egil/clarify-dir-structure/OTP-14013: doc: Clarify application directory structure
2016-11-07Merge branch 'egil/erts/cuddle-tests' into maintBjörn-Egil Dahlberg
* egil/erts/cuddle-tests: stdlib: Increase timeouts in ets_SUITE stdlib: Increase timeouts in rand_SUITE stdlib: Increase timeouts in base64_SUITE erts: Use cmd on windows for port_SUITE
2016-11-04stdlib: Increase timeouts in ets_SUITEBjörn-Egil Dahlberg
* valgrind needs lots of time
2016-11-04stdlib: Increase timeouts in rand_SUITEBjörn-Egil Dahlberg
* valgrind needs lots of time
2016-11-04stdlib: Increase timeouts in base64_SUITEBjörn-Egil Dahlberg
* valgrind needs lots of time
2016-11-04erts: Use cmd on windows for port_SUITEBjörn-Egil Dahlberg
2016-11-03Merge branch 'sverker/kernel-erts-dependency/OTP-14003' into maintSverker Eriksson
* sverker/kernel-erts-dependency: kernel: Add lost dependency to erts-8.1
2016-11-02Add ECC curve selection order config in TLS serverFred Hebert
As per RFC 4492 Sec 5.1, the preferred order of selection of named curves is based on client preferences. Currently, the SSL application only picks entries according to the absolute order of entries as tracked in a hardcoded list in code. This patch changes things so that the client-specified order is preferred. It also allows a mode where the server can be configured to override the client's preferred order with its own, although the chosen ECC must still be within both lists. The configuration is done through the following options: - `eccs`, shared by clients and servers alike, allows the specification of the supported named curves, in their preferred order, and may eventually support more values for explicit primes and so on. - `honor_ecc_order`, a server-only option, is similar to `honor_cipher_order` and will, by default let the server pick the client-preferred ECC, and otherwise pick the server-preferred one. The default value for `eccs` is the same as before, although the server-chosen ECC now defaults to the client rather than previous choice. A function `ssl:eccs()` has been added that returns the highest supported ECCs for the library.
2016-11-02Merge branch 'okeuday/howto/verify_beams_info/ERL-288/PR-1231/OTP-13999' ↵Björn-Egil Dahlberg
into maint * okeuday/howto/verify_beams_info/ERL-288/PR-1231/OTP-13999: Add otp_build update_primary to HOWTO INSTALL
2016-11-02Merge branch 'hasse/erts/fix_match_spec_head/OTP-13996' into maintHans Bolinder
* hasse/erts/fix_match_spec_head/OTP-13996: Update preloaded erts: Correct type declaration of match specification head
2016-11-02Merge branch 'roadrunnr/tools/fprof-send-non-exist/PR-1201/OTP-13998' into maintLukas Larsson
* roadrunnr/tools/fprof-send-non-exist/PR-1201/OTP-13998: handle send_to_non_existing_process trace event in fprof
2016-11-01Add otp_build update_primary to HOWTO INSTALLMichael Truog
Document the existence of the otp_build update_primary command, to verify that the bootstrap beam files match the source files.
2016-11-01Merge remote-tracking branch 'github/pr/1219' into maintIngela Anderton Andin
* github/pr/1219: Correct spelling error in ssl_distribution.xml
2016-11-01Merge branch 'hans/ssh/cuddle_tests_maint' into maintHans Nilsson
2016-11-01Update preloadedHans Bolinder
2016-11-01erts: Correct type declaration of match specification headHans Bolinder
Bug reported by Peti Gömöri <[email protected]>.
2016-11-01Merge branch 'josevalim/erts/document-epmd-switches/PR-1217/OTP-13994' into ↵Björn-Egil Dahlberg
maint * josevalim/erts/document-epmd-switches/PR-1217/OTP-13994: Document the -epmd_module switch in erl
2016-10-31kernel: Add lost dependency to erts-8.1Sverker Eriksson
In OTP-19.1 (c70ca686fe269db6079a2ca1c7e09cdfc0cfa903) erts_code_purger:finish_after_on_load/2 was added and called by code_server.erl.
2016-10-31Merge branch 'sverker/hipe-beam-stacktrace/ERL-205/OTP-13992' into maintSverker Eriksson
* sverker/hipe-beam-stacktrace/ERL-205: erts: Exclude random beam functions from hipe stacktrace
2016-10-31ssh: retry in ssh_options_SUITE:ssh_connect_negtimeout_*Hans Nilsson
2016-10-31ssh: make test more precise in ssh_to_openssh_SUITEHans Nilsson
2016-10-31Merge branch 'legoscia/kernel/clarify-permission-bits/PR-1204/OTP-13991' ↵Björn-Egil Dahlberg
into maint * legoscia/kernel/clarify-permission-bits/PR-1204/OTP-13991: Clarify permission bits in file.xml
2016-10-31Merge branch 't-richards/erts/fix-typos-erl_driver/PR-1221/OTP-13990' into maintBjörn-Egil Dahlberg
* t-richards/erts/fix-typos-erl_driver/PR-1221/OTP-13990: Fix typos in erl_driver.xml
2016-10-31Merge branch 'egil/mnesia/dont-tty-log-nodes' into maintBjörn-Egil Dahlberg
* egil/mnesia/dont-tty-log-nodes: mnesia: Don't show error_logger messages in tests
2016-10-31ssh: simplify test in ssh_to_openssh_SUITEHans Nilsson
2016-10-31ssh: skip erlang_server_openssh_client_renegotiate test on non-unixHans Nilsson
2016-10-31Merge branch 'hans/eldap/docfixes' into maintHans Nilsson
2016-10-31Merge branch 'hans/ssh/cuddle_tests_maint' into maintHans Nilsson
2016-10-31ssh: Removed tracing in ssh_to_openssh_SUITEHans Nilsson
2016-10-28Document the -epmd_module switch in erlJosé Valim
2016-10-28doc: Clarify application directory structureBjörn-Egil Dahlberg
2016-10-28ssh: test for rekey with OpenSSH serverHans Nilsson
2016-10-28ssh: move rekeying test to ssh_test_libHans Nilsson
2016-10-28erts: Exclude random beam functions from hipe stacktraceSverker Eriksson
2016-10-28eldap: cosmetic doc fixesHans Nilsson
2016-10-28ssh: change of test helper ssh_test_lib:start_shellHans Nilsson
2016-10-28ssh: increase timeout in test in ssh_options_SUITEHans Nilsson
Prevents timeout before the processing is done on slow machines
2016-10-28Merge branch 'bjorn/compiler/minor-fixes' into maintBjörn Gustavsson
* bjorn/compiler/minor-fixes: Don't copy funs into guards
2016-10-27Fix typos in erl_driver.xmlTom Richards
2016-10-27Correct spelling error in ssl_distribution.xmlTrevor Brown
Correct "...an exra distribution..." to "...an extra distribution...".
2016-10-27ssh: trace all messages in ↵Hans Nilsson
ssh_to_openssh_SUITE:erlang_server_openssh_client_renegotiate/1
2016-10-27ssh: more info about shrinked binaries in ssh_dbgHans Nilsson
2016-10-27ssh: Add a 'catch' in ssh_channel.erl to prevent double close errorsHans Nilsson
2016-10-27ssh: better ssh_basic_SUITE:end_per_suite/2Hans Nilsson
The testcases shell_unicode_string and shell_no_unicode in ssh_basic_SUITE could raise an exception in the end_per_suite when stopping the dameon. This is due to a natural race condition between the server and the client.
2016-10-27ssh: improve result processing in testHans Nilsson
2016-10-27ssh: Reduce the renegotiation limit in test with OpenSSH clientHans Nilsson
in ssh_to_openssh_SUITE:erlang_server_openssh_client_renegotiate/1 The reason is that it seems that on some small machines we get an out-of-memory exception if the limit is to high. This is probably because a chunk of data larger than the limit is piped from a file into the OpenSSH runing in a shell in a port.
2016-10-27Merge branch 'sverker/purge-fix/OTP-13925' into maintSverker Eriksson
2016-10-27Don't copy funs into guardsBjörn Gustavsson
Funs must not be created in guards. The instruction for creating a fun clobbers all X registers, which is a bad thing to do in a guard.
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