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2013-12-20Merge branch 'sverk/re-valgrind-fix'Sverker Eriksson
* sverk/re-valgrind-fix: erts: Fix valgrind warning for re_SUITE:error_handling
2013-12-20Merge branch 'florianZ/crypto/error-fixes'Sverker Eriksson
OTP-11550 * florianZ/crypto/error-fixes: crypto: Fix memory leaks and invalid deallocations
2013-12-20Merge branch 'sverk/unicode-driver-paths'Sverker Eriksson
OTP-11549 * sverk/unicode-driver-paths: erts: Support loading of drivers with unicode paths erts: Add 'extra' argument to erts_convert_filename_to_encoding erts: Refactor remove erts_sys_dll_open2 erts: Fix compiler warning
2013-12-20Merge branch 'dgud/remove-gs-apps/OTP-10915'Dan Gudmundsson
2013-12-20Merge remote-tracking branch 'origin/kostis/dialyzer_hipe-remove-gs'Dan Gudmundsson
2013-12-19Merge branch 'siri/master-cuddle-with-tests'Siri Hansen
* siri/master-cuddle-with-tests: [sasl] Fix error printout in release_handler_SUITE to handle unicode path
2013-12-19Merge branch 'ta/compiler/asm-core/OTP-11547'Björn Gustavsson
* ta/compiler/asm-core/OTP-11547: Officially support building core files Officially support building assembler files
2013-12-18Officially support building core filesTuncer Ayaz
erlc is wired to treat *.core files as core and build them as compile:file(File, [from_core]), but this is not documented. There's also an udocumented compile:file/2 option called 'from_core'. This has been in place and in use for a long time. Therefore, it should be supported officially. To fix that, make the following changes: * document erlc handling of *.core files * document 'from_core'
2013-12-18Officially support building assembler filesTuncer Ayaz
erlc is wired to treat *.S files as assembler and build them as compile:file(File, [from_asm]), but this is not documented. There's also a documented compile:file/2 option called 'asm' (mapping to 'from_asm'), but the wording discourages its use. All of this has been in place and in use for a long time. Therefore, it should be supported officially. To fix that, make the following changes: * document erlc handling of *.core files * un-document 'asm' and document 'from_asm' instead * deprecate 'asm' While at it, fix a minor typo in the test suite.
2013-12-18Update primary bootstrapBjörn Gustavsson
2013-12-18Merge branch 'nox/asm-reentrant/OTP-11544'Björn Gustavsson
* nox/asm-reentrant/OTP-11544: Test compilation of BEAM assembly with optimisations on Keep exit blocks in order when moving them in beam_jump Add missing recv_set, recv_mark and '%' to BEAM live annotation Collect all optimised allocate instructions in beam_block Properly collect allocate_zero instructions in beam_block Properly let floating-point instructions through in the BEAM compiler
2013-12-17[sasl] Fix error printout in release_handler_SUITE to handle unicode pathSiri Hansen
2013-12-17Merge tag 'OTP_R16B03_yielding_binary_to_term'Sverker Eriksson
Yielding binary_to_term. OTP-11535 * tag 'OTP_R16B03_yielding_binary_to_term': Increase versions for OTP_R16B03_yielding_binary_to_term erts: Adjust term_to_binary reduction factors erts: Yield after trapping term_to_binary if gc has been ordered erts: Let term_to_binary disable gc while trapping erts: Improve stress of binary_to_term in binary_SUITE erts: Fix bug in binary_to_term for compressed on halfword erts: Fix crash when binary_to_term throws badarg erts: Trapping memcpy in binary_to_term erts: Cleanup code for trapping binary_to_term erts: Add erlang wrappers to binary_to_term trapping uncompress trapping size calculation trapping binary_to_term/2 trapping STRING_EXT trapping lists and tuples trapping binary_to_term passing binary_SUITE Conflicts: erts/preloaded/ebin/erlang.beam erts/preloaded/ebin/erts_internal.beam erts/vsn.mk lib/kernel/vsn.mk lib/stdlib/vsn.mk
2013-12-16crypto: Fix memory leaks and invalid deallocationsSverker Eriksson
in mod_pow, mod_exp and generate_key(srp,...)
2013-12-16erts: Support loading of drivers with unicode pathsSverker Eriksson
2013-12-16erts: Add 'extra' argument to erts_convert_filename_to_encodingSverker Eriksson
2013-12-13erts: Refactor remove erts_sys_dll_open2Sverker Eriksson
2013-12-13erts: Fix compiler warningSverker Eriksson
2013-12-13Test compilation of BEAM assembly with optimisations onAnthony Ramine
2013-12-13Keep exit blocks in order when moving them in beam_jumpAnthony Ramine
This makes applying the pass a second time a no-op.
2013-12-13Add missing recv_set, recv_mark and '%' to BEAM live annotationAnthony Ramine
2013-12-13Collect all optimised allocate instructions in beam_blockAnthony Ramine
Any init instruction following an allocate is put in the Inits list of the corresponding alloc tuple.
2013-12-13Properly collect allocate_zero instructions in beam_blockAnthony Ramine
If an allocate_zero instruction is fed to beam_block and the beam_type pass is not used afterwards (e.g. with erlc +no_topt), the 'no_opt' atom will be rejected by beam_flatten.
2013-12-13Properly let floating-point instructions through in the BEAM compilerAnthony Ramine
The compiler shouldn't crash when fed an already-optimised BEAM assembly file.
2013-12-13Merge branch 'wmalik/httpc_spelling'Henrik Nord
* wmalik/httpc_spelling: fixed a spelling mistake in httpc doc OTP-11538
2013-12-13Merge branch 'nox/eep37/OTP-11537'Björn Gustavsson
* nox/eep37/OTP-11537: Support EEP37 named funs in emacs erlang-mode Document named fun expressions Test named funs Support named funs in the debugger interpreter Update primary bootstrap for named funs in the shell Support named funs in the shell Update primary bootstrap for named funs EEP 37: Funs with names Support non top level letrecs in dialyzer
2013-12-13Merge branch 'rickard/otp-17-vsn'Rickard Green
* rickard/otp-17-vsn: Update versions of OTP, erts, kernel, and stdlib
2013-12-12Increase versions for OTP_R16B03_yielding_binary_to_termOTP_R16B03_yielding_binary_to_termSverker Eriksson
2013-12-12Support EEP37 named funs in emacs erlang-modeSteve Vinoski
Change emacs erlang-mode to recognize EEP37 named funs so they're indented properly. Specifically, modify erlang-partial-parse to allow for an optional Erlang variable name to appear between the "fun" keyword and the opening parenthesis of its argument list.
2013-12-12Document named fun expressionsAnthony Ramine
2013-12-12Test named funsAnthony Ramine
2013-12-12Support named funs in the debugger interpreterAnthony Ramine
The current code for the evaluation of ordinary funs is dependent on the order on variables in the fun environment as returned by erlang:fun_info(Fun, env). As it happened, adding the code for named funs changed the order in the environment for ordinary funs. To avoid the problem in the future, make sure that we only have one free variable in the funs that we will need to inspect using erlang:fun_info(Fun, env).
2013-12-12Update primary bootstrap for named funs in the shellAnthony Ramine
2013-12-12Support named funs in the shellAnthony Ramine
The current code for the evaluation of ordinary funs is dependent on the order on variables in the fun environment as returned by erlang:fun_info(Fun, env). To avoid the problem in the future, make sure that we only have one free variable in the funs that we will need to inspect using erlang:fun_info(Fun, env).
2013-12-12Merge branch 'sverk/trapping-bin2term' into OTP_R16B03Sverker Eriksson
* sverk/trapping-bin2term: erts: Adjust term_to_binary reduction factors erts: Yield after trapping term_to_binary if gc has been ordered erts: Let term_to_binary disable gc while trapping erts: Improve stress of binary_to_term in binary_SUITE erts: Fix bug in binary_to_term for compressed on halfword erts: Fix crash when binary_to_term throws badarg erts: Trapping memcpy in binary_to_term erts: Cleanup code for trapping binary_to_term erts: Add erlang wrappers to binary_to_term trapping uncompress trapping size calculation trapping binary_to_term/2 trapping STRING_EXT trapping lists and tuples trapping binary_to_term passing binary_SUITE Parallel check_process_code when code_server purge a module Functionality for disabling garbage collection Use asynchronous check_process_code in code_parallel_SUITE Execution of system tasks in context of another process Conflicts: erts/emulator/beam/external.c erts/emulator/beam/sys.h erts/emulator/test/binary_SUITE.erl erts/preloaded/ebin/erlang.beam erts/preloaded/ebin/erts_internal.beam
2013-12-12Update primary bootstrap for named funsAnthony Ramine
2013-12-12EEP 37: Funs with namesAnthony Ramine
This adds optional names to fun expressions. A named fun expression is parsed as a tuple `{named_fun,Loc,Name,Clauses}` in erl_parse. If a fun expression has a name, it must be present and be the same in every of its clauses. The function name shadows the environment of the expression shadowing the environment and it is shadowed by the environment of the clauses' arguments. An unused function name triggers a warning unless it is prefixed by _, just as every variable. Variable _ is allowed as a function name. It is not an error to put a named function in a record field default value. When transforming to Core Erlang, the named fun Fun is changed into the following expression: letrec 'Fun'/Arity = fun (Args) -> let <Fun> = 'Fun'/Arity in Case in 'Fun'/Arity where Args is the list of arguments of 'Fun'/Arity and Case the Core Erlang expression corresponding to the clauses of Fun. This transformation allows us to entirely skip any k_var to k_local transformation in the fun's clauses bodies.
2013-12-12Support non top level letrecs in dialyzerJosé Valim
Dialyzer so far only supported letrecs at the top-level and comprehension-like letrecs (i.e. that were directly applied) in their body. This commit address this issue by storing in the callgraph bound letrec labels pointing to their functions. This information is then used by the dataflow to properly lookup recursive definitions.
2013-12-11erts: Fix valgrind warning for re_SUITE:error_handlingSverker Eriksson
by making sure we at least can read the first four bytes of a compiled regexp where the 'magic_number' is located.
2013-12-10fixed a spelling mistake in httpc docWasif Malik
2013-12-10Merge tag 'OTP_R16B03'Magnus Lidén
The R16B03 release Conflicts: lib/sasl/vsn.mk
2013-12-10Update versions of OTP, erts, kernel, and stdlibRickard Green
Update versions of OTP, erts, kernel, and stdlib to comply with the new version scheme decided by the OTP technical board.
2013-12-09Prepare releaseOTP_R16B03Erlang/OTP
2013-12-09Update preloaded modulesMagnus Lidén
2013-12-09Merge branch 'siri/test-bugfix-upgrade-emulator' into maintMagnus Lidén
* siri/test-bugfix-upgrade-emulator: [sasl] Test bugfix in branch 'schlagert/fix_emulator_upgrades'
2013-12-09[sasl] Test bugfix in branch 'schlagert/fix_emulator_upgrades'Siri Hansen
OTP-11529
2013-12-09Update system readme for R16B03Magnus Lidén
2013-12-09Update preloaded modulesMagnus Lidén
2013-12-07Merge branch 'rickard/garbage_collect/OTP-11388'Rickard Green
* rickard/garbage_collect/OTP-11388: Parallel check_process_code when code_server purge a module Functionality for disabling garbage collection Use asynchronous check_process_code in code_parallel_SUITE Execution of system tasks in context of another process Conflicts: bootstrap/lib/kernel/ebin/hipe_unified_loader.beam erts/preloaded/ebin/erlang.beam erts/preloaded/ebin/erts_internal.beam
2013-12-06Update preloaded modulesMagnus Lidén
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