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2011-04-04Merge branch 'gl/erts-doterlang-docs' into devHenrik Nord
* gl/erts-doterlang-docs: Add back documentation on .erlang processing OTP-9189
2011-04-01Merge branch 'sverker/config-hipe-halfword-prevent' into devSverker Eriksson
* sverker/config-hipe-halfword-prevent: Prevent configuration of hipe and halfword emulator together
2011-03-30Merge branch 'hw/call-chmod-without-f' into devHenrik Nord
* hw/call-chmod-without-f: Call chmod without the "-f" flag Conflicts: erts/emulator/test/Makefile lib/asn1/test/Makefile lib/crypto/test/Makefile lib/debugger/test/Makefile lib/docbuilder/test/Makefile lib/edoc/test/Makefile lib/erl_interface/test/Makefile lib/inviso/test/Makefile lib/parsetools/test/Makefile lib/percept/test/Makefile lib/ssl/test/Makefile lib/syntax_tools/test/Makefile lib/test_server/test/Makefile lib/tools/test/Makefile OTP-9170
2011-03-29Fix duplicate entries in stacktraces after calling certain BIFsBjörn Gustavsson
Calling a BIF thaf is called as a function (such as process_info/{1,2}) would leave a non-zero value in c_p->cp, which would lead to duplicate entries in the stacktrace.
2011-03-29BEAM loader: Simplify handling of the func_info/3 instructionBjörn Gustavsson
For some historical reason, the transformation of a func_info/3 instruction to the internal i_func_info/4 instruction is more involved than it needs to be. Remove the gen_func_info() function in the loader and use a simple transformation.
2011-03-25Merge branch 'pan/valgrind_xml_log' into devPatrik Nyblom
* pan/valgrind_xml_log: Make xml valgrind messages end up in xml log OTP-9079
2011-03-25Merge branch 'pan/tcp_send_timeout/OTP-9145' into devPatrik Nyblom
* pan/tcp_send_timeout/OTP-9145: Add testcase Teach tcp_recv not to cancel send timer
2011-03-25Merge branch 'pan/system_info_procs_crash/OTP-9140' into devPatrik Nyblom
* pan/system_info_procs_crash/OTP-9140: Make erts_printf %T not recurse on C stack Corrected fd_driver and cleaned up some really old code in win32/sys.[ch]
2011-03-25Merge branch 'pan/win_init_restart_oldshell/OTP-9139' into devPatrik Nyblom
* pan/win_init_restart_oldshell/OTP-9139: Add testcase Teach win32/sys.c (fd-driver) not to leak readers causing init:restart to fail Make Erlang build with Latest MS SDK, 7.1 (and VStudio 2010)
2011-03-25Merge branch 'pan/tcp_send_timeout/OTP-9145' of super:pan_otp into ↵Patrik Nyblom
pan/valgrind_xml_log
2011-03-25Fix two typos in erlsrv log messagesTuncer Ayaz
2011-03-25Fix typo in epmd helpTuncer Ayaz
2011-03-25erts: Fix doc typos, duplication and readabilityTuncer Ayaz
2011-03-21Make xml valgrind messages end up in xml logPatrik Nyblom
2011-03-21Teach tcp_recv not to cancel send timerPatrik Nyblom
2011-03-21Teach win32/sys.c (fd-driver) not to leak readers causing init:restart to failPatrik Nyblom
2011-03-21Make Erlang build with Latest MS SDK, 7.1 (and VStudio 2010)Patrik Nyblom
2011-03-17Make erts_printf %T not recurse on C stackPatrik Nyblom
2011-03-17Prevent configuration of hipe and halfword emulator togetherSverker Eriksson
If not explicitly enabled, hipe is auto-disabled for halfword emulator. Configuration fails if both are explicitly enabled.
2011-03-16Update version numbersBjörn-Egil Dahlberg
2011-03-14Prepare releaseOTP_R14B02Erlang/OTP
2011-03-11Corrected fd_driver and cleaned up some really old code in win32/sys.[ch]Patrik Nyblom
2011-03-11Update copyright yearsBjörn-Egil Dahlberg
2011-03-11Merge branch 'pg/hipe-remove-constants-pool' into devNiclas Axelsson
* pg/hipe-remove-constants-pool: Remove hipe constants pool OTP-9128
2011-03-11Merge branch 'bjorn/binary-overflow/OTP-9117' into devBjörn Gustavsson
* bjorn/binary-overflow/OTP-9117: Fix 18 exabyte memory allocation failure
2011-03-10Merge branch 'pg/fix-hibernate-with-hipe' into devSverker Eriksson
* pg/fix-hibernate-with-hipe: Update copyright years Fix NULL-free bug in hibernate on debug emulator Fix several bugs related to hibernate/3 and HiPE Conflicts: erts/emulator/test/hibernate_SUITE.erl OTP-9125
2011-03-10Update copyright yearsSverker Eriksson
2011-03-10Fix NULL-free bug in hibernate on debug emulatorSverker Eriksson
2011-03-10Merge branch 'sverker/valgrind-new-suppressions' into devSverker Eriksson
* sverker/valgrind-new-suppressions: Make halfword emulator with valgrind target allocate low memory Add erts_alloc_permanent_cache_aligned to supress valgrind
2011-03-10Merge branch 'rickard/scheduler-wait/OTP-9105' into devRickard Green
* rickard/scheduler-wait/OTP-9105: The emulator could get into a state where it didn't check for I/O.
2011-03-09Make halfword emulator with valgrind target allocate low memorySverker Eriksson
Limit ERTS_MSEG_FAKE_SEGMENTS (that is otherwise set for valgrind target) to not apply to low memory needed by halfword emulator. This will reduce the fault detection capability of valgrind for low memory. Also correct a bug in the initial mmap and make sure the returned memory region does not reach into high memory.
2011-03-09Merge branch 'sverker/clarify_nif_resource_doc' into devSverker Eriksson
* sverker/clarify_nif_resource_doc: clarify NIF resource object deallocation documentation
2011-03-09clarify NIF resource object deallocation documentationSteve Vinoski
In the erl_nif documentation, clarify how and when NIF resource objects can be deallocated. Specifically, add focus for the case of calling enif_release_resource immediately after obtaining a resource term from enif_make_resource, since this is likely to be a common approach NIFs use to manage resources. Also fix a couple misspellings in the erl_nif documentation.
2011-03-09Fix 18 exabyte memory allocation failureBjörn Gustavsson
The new_binary() function takes a size argument that is an int. In the 64-bit emulator (sizeof(int) == 4, sizeof(Uint) == 8), any sizes >= 0x8000000 become 0xffffffff80000000 and above and triggers a memory allocation failure. Change the type of the size argument to Uint, and change any callers that cast the argument to an int. Correction-by: Jon Meredith
2011-03-08The emulator could get into a state where it didn't check for I/O.Rickard Green
2011-03-07Merge branch 'bjorn/erts/fix-fun-call/OTP-9095' into devBjörn Gustavsson
* bjorn/erts/fix-fun-call/OTP-9095: erts: Initialize register that may be referenced by garbage collection
2011-03-04Merge branch 'ks/process_status' into devNiclas Axelsson
* ks/process_status: Document exiting and garbage_collecting process statuses OTP-9102
2011-03-04erts: Initialize register that may be referenced by garbage collectionBjörn Gustavsson
The call_fun() function in the BEAM emulator is supposed to to put the fun term in the x register following the actual arguments and environment for the fun. But if the fun is not loaded and a call to the error_handler:undefined_lambda/3 function is set up, the x(3) register will not be initialized. The lack of initialization is very unlikely to cause a problem in practice, because all of the following things must happen: 1) An unloaded fun must be called (i.e. the fun must have been received from another node or from a file or dets table). 2) The process must be scheduled out before the call to the error_handler:undefined_lambda/3 function can take place. 3) The process must be garbage collected before the process is scheduled in. 4) The x(3) register must contain a stale cons or box pointer that happens to point into the the heap of the currently executing process. (Because of the literal pool, the GC will never copy anything that is outside of the heap.) I was not able to write a test case that would force an emulator crash.
2011-03-03Merge branch 'bmk/megaco/miscellaneous_dialyzer/OTP-9075' into devMicael Karlberg
Fixing miscellaneous "things" "detected" by dialyzer. Also updated end date for a number of erts files.
2011-03-03Add erts_alloc_permanent_cache_aligned to supress valgrindSverker Eriksson
Ease the valgrind supression of memory that are permanently allocated and then aligned up to cache line.
2011-03-03Merge branch 'sverker/dialyzer_kernel_fixes' into devSverker Eriksson
* sverker/dialyzer_kernel_fixes: Fix dialyzer warning in os:start_port_srv_loop Update preloaded modules Fix three dialyzer warnings in kernel
2011-03-02Merge branch 'hw/erl-clarify-detached-doc' into devNiclas Axelsson
* hw/erl-clarify-detached-doc: Mention that "-detached" implies "-noinput" OTP-9086
2011-03-02Merge branch 'ta/driver-entry-typos' into devNiclas Axelsson
* ta/driver-entry-typos: Fix a couple typos in driver_entry(3) OTP-9085
2011-03-02Remove race in main thread stealing due to reading and writing to pipe from ↵Patrik Nyblom
same thread
2011-03-02Make MacOS (NS) wx use the main threadPatrik Nyblom
2011-03-02Merge branch 'pan/halfword-tmp-heap-fixes/OTP-8332' into devPatrik Nyblom
* pan/halfword-tmp-heap-fixes/OTP-8332: Fix assymetric (Un)UseTmpHeap in erl_process.c Conflicts: erts/emulator/beam/beam_emu.c
2011-03-02Document exiting and garbage_collecting process statusesKostis Sagonas
2011-03-01Merge branch 'sverker/driver_SUITE_smp_select_nice_fail/OTP-9042' into devSverker Eriksson
* sverker/driver_SUITE_smp_select_nice_fail/OTP-9042: Allow unexpected driver input event in driver_SUITE:smp_select
2011-03-01Merge branch 'sverker/doc-fixes/OTP-9002' into devSverker Eriksson
* sverker/doc-fixes/OTP-9002: Fix minor typos in erl_nif documentation
2011-03-01Merge branch 'pan/valgrind-3.6.0' into devPatrik Nyblom
* pan/valgrind-3.6.0: Make crypto.c work with valgrind 3.6 and correct cerl.src Teach cerl to handle newer valgrind OTP-9079
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