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2012-07-05Merge branch 'maint'Sverker Eriksson
2012-07-04Merge branch 'sverk/hipe-arm-fix' into maintSverker Eriksson
* sverk/hipe-arm-fix: hipe_arm.c: remove dead code Workaround gcc bug affecting ARM debug build Fix compile error of HIPE enabled DEBUG emulator for ARM Fix hipe bif calling bug on ARM Add armv7l and armv5tejl as a recognized ARM architectures OTP-10137
2012-06-28Strengthen trace test casesBjörn Gustavsson
2012-06-25hipe_arm.c: remove dead codeMikael Pettersson
erts/emulator/hipe/hipe_arm.c started out as a clone of hipe_ppc.c, with #ifdefs to select ARM-specific code. Somehow those #ifdefs never got cleaned out, resulting in fairly ugly-looking code. This eliminates the #ifdefs, deletes dead PowerPC-specific code, and keeps only the ARM-specific code. I've verified that the exact same assembly code is generated for hipe_arm.c before and after this patch (if you compile without -g, with -g there are unavoidable changes to the debug data). Signed-off-by: Mikael Pettersson <[email protected]>
2012-06-25Workaround gcc bug affecting ARM debug buildSverker Eriksson
2012-06-25Fix compile error of HIPE enabled DEBUG emulator for ARMSverker Eriksson
2012-06-25Fix hipe bif calling bug on ARMSverker Eriksson
Bug introduced in R15.
2012-06-25Add armv7l and armv5tejl as a recognized ARM architecturesSverker Eriksson
2012-06-25Don't go to single-scheduler mode when managing breakpointsBjörn Gustavsson
Calls to erlang:set_trace_pattern/3 will no longer block all other schedulers. We will still go to single-scheduler mode when new code is loaded for a module that is traced, or when loading code when there is a default trace pattern set. That is not impossible to fix, but that requires much closer cooperation between tracing BIFs and the loader BIFs.
2012-06-25Refactor the code for managing breakpointsBjörn Gustavsson
To allow us to manage breakpoints without going to single-scheduler mode, we will need to update the breakpoints in several stages with memory barriers in between each stage. Prepare for that by splitting up the breakpoint setting and clearing functions into several smaller functions.
2012-06-25Change the data structures for breakpointsBjörn Gustavsson
Change the data structures for breakpoints to make it possible (in a future commit) to manage breakpoints without taking down the system to single-scheduling mode. The current "breakpoint wheel" data structure (a circular, double-linked list of breakpoints) was invented before the SMP emulator. To support it in the SMP emulator, there is essentially one breakpoint wheel per scheduler. As more breakpoint types have been added, the implementation has become messy and hard to understand and maintain. Therefore, the time for a rewrite has come. Use one struct to hold all breakpoint data for a breakpoint in a function. Use a flag field to indicate what different type of break actions that are enabled.
2012-06-25Add trace_local_SUITE:concurrency/1Björn Gustavsson
2012-06-25Make the lock check in erts_is_code_ix_locked() strongerBjörn Gustavsson
Make sure that the the currently running thread has the lock, not only that that some thread has the lock.
2012-06-20Merge branch 'maint'Rickard Green
* maint: Fix faulty use of thread progress in handle_aux_work() Conflicts: erts/emulator/beam/erl_process.c Needed modifications: erts/emulator/beam/beam_bif_load.c
2012-06-20Merge branch 'rickard/thr-prgr-use/OTP-10116' into maintRickard Green
* rickard/thr-prgr-use/OTP-10116: Fix faulty use of thread progress in handle_aux_work()
2012-06-18Fix faulty use of thread progress in handle_aux_work()Rickard Green
As an optimization old thread progress data was kept and used in handle_aux_work() in erl_process.c. This could cause memory to be deallocated at a later time than intended, which is quite harmless. This has, however, now been fixed.
2012-06-08Merge branch 'maint'Lukas Larsson
* maint: Update to work with space in include path Update to work with whitespace in exec path
2012-06-08Merge branch 'lukas/otp/install_with_whitespace/OTP-10107' into maintLukas Larsson
* lukas/otp/install_with_whitespace/OTP-10107: Update to work with space in include path Update to work with whitespace in exec path
2012-06-05Update to work with whitespace in exec pathLukas Larsson
OTP-10106 OTP-10107
2012-06-04Merge branch 'maint'Lukas Larsson
* maint: Remove stale code for hybrid heap and incremental GC Remove the hipe_bifs:show_message_area/0 BIF Remove support for erlang:system_info(global_heaps_size) Remove the erlang:garbage_collect_message_area/0 BIF Remove workarounds for hybrid and shared heaps in test suites Conflicts: erts/doc/src/erlang.xml erts/emulator/beam/erl_message.c erts/emulator/beam/erl_process.c erts/emulator/beam/erl_process.h erts/emulator/hipe/hipe_bif2.tab lib/hipe/cerl/erl_bif_types.erl
2012-06-04Merge branch 'bjorn/remove-hybrid-heap/OTP-10105' into maintLukas Larsson
* bjorn/remove-hybrid-heap/OTP-10105: Remove stale code for hybrid heap and incremental GC Remove the hipe_bifs:show_message_area/0 BIF Remove support for erlang:system_info(global_heaps_size) Remove the erlang:garbage_collect_message_area/0 BIF Remove workarounds for hybrid and shared heaps in test suites
2012-06-01Merge branch 'maint'Raimo Niskanen
2012-06-01Merge branch 'raimo/erts/win-install-redist-mixup/OTP-10096' into maintRaimo Niskanen
* raimo/erts/win-install-redist-mixup/OTP-10096: erts: Make 64-bit installer look for MS Redistributable in the right places
2012-06-01Merge branch 'maint'Lukas Larsson
* maint: Ignore calls to wx* modules if it is undefined Fix erl_interface testcases Update gccifier to respect -link option Extand timetrap for escript tests Fix compilation issues on windows and Ubuntu 12.04 Ignore common_test bootstrap
2012-06-01Merge branch 'lukas/test-cases' into maintLukas Larsson
* lukas/test-cases: Ignore calls to wx* modules if it is undefined Fix erl_interface testcases Update gccifier to respect -link option Extand timetrap for escript tests Fix compilation issues on windows and Ubuntu 12.04 Ignore common_test bootstrap
2012-06-01Ignore calls to wx* modules if it is undefinedLukas Larsson
2012-05-31Merge branch 'maint'Henrik Nord
2012-05-31Merge branch 'sa/dialyzer-parallel' into maintHenrik Nord
* sa/dialyzer-parallel: (54 commits) Logfile-like statistics (enabled with --resources) Anonymous SCCtoPID ETS table Anonymous time server Regulate all kinds of running workers up to the number of schedulers Relocate start and stop of timing server Better names for callgaph ETS tables Remove needless conversion Fix types and specs Inline a function in dialyzer_worker Remove unused function Change --time to --statistics and include more info Better reflect side-effect based code in dialyzer_callgraph Code simplifications (tidier) More efficient calculation of module deps and postorder Solve big SCC constraints in parallel Coordinator is no longer a separate process All spawns are now spawn_links Fix race in coordinator Typesig and dataflow analyses no longer use ticket regulation Plain concatenation for typesig not-fixpoint list ... OTP-10103
2012-05-30Merge branch 'maint'Lukas Larsson
* maint: Fix compilation of examples and tc names on windows Create erl.ini for host emulator
2012-05-30Merge branch 'lukas/fix_windows_release_tests/OTP-10099' into maintLukas Larsson
* lukas/fix_windows_release_tests/OTP-10099: Fix compilation of examples and tc names on windows Create erl.ini for host emulator
2012-05-30Update gccifier to respect -link optionLukas Larsson
2012-05-30Fix compilation issues on windows and Ubuntu 12.04Lukas Larsson
2012-05-25Merge branch 'maint'Sverker Eriksson
2012-05-25Merge branch 'sverk/valgrind-async-thr-suppression' into maintSverker Eriksson
* sverk/valgrind-async-thr-suppression: erts: Add valgrind suppression for async thread bound data
2012-05-25Merge branch 'maint'Sverker Eriksson
2012-05-25Correct valgrind suppression for putenvSverker Eriksson
2012-05-25erts: Make 64-bit installer look for MS Redistributable in the right placesRaimo Niskanen
The installer runs in 32-bit mode so 64-bit windows does not show it the system directories a 64-bit application will see. To find out if the MS C++ 2010 Redistributable Package is installed the installer for 64-bit Erlang must search for msvcr100.dll in: $WINDIR\sysnative\ $WINDIR\WinSxS\amd64*\ instead of for 32-bit Erlang $SYSDIR\ $WINDIR\WinSxS\x86*\ This patch also makes the installer if called in silent mode call the MS Redistributable installer in silent mode.
2012-05-23Create erl.ini for host emulatorLukas Larsson
2012-05-21Allow more runtime flags and increase default process limitStavros Aronis
2012-05-11Merge branch 'maint'Björn Gustavsson
* maint: ts: Recognize Windows 7 otp_SUITE: Ignore calls to dialyzer if the entire application is missing otp_SUITE: Remove broken filtering of megaco calls
2012-05-11Merge branch 'bjorn/test-cases' into maintBjörn Gustavsson
* bjorn/test-cases: ts: Recognize Windows 7 otp_SUITE: Ignore calls to dialyzer if the entire application is missing otp_SUITE: Remove broken filtering of megaco calls
2012-05-10Remove stale code for hybrid heap and incremental GCBjörn Gustavsson
The hybrid heap emulator was last working in the non-SMP R11B run-time system. When the constant pools were introduced in R12B, the hybrid heap emulator was not updated to handle them. At this point, the harm from reduced readability of the code is greater than any potential usefulness of keeping the code.
2012-05-10Remove the hipe_bifs:show_message_area/0 BIFBjörn Gustavsson
2012-05-10Remove support for erlang:system_info(global_heaps_size)Björn Gustavsson
2012-05-10Remove the erlang:garbage_collect_message_area/0 BIFBjörn Gustavsson
2012-05-10Remove workarounds for hybrid and shared heaps in test suitesBjörn Gustavsson
2012-05-04Merge branch 'maint'Patrik Nyblom
2012-05-04gen_tcp: Make setopts(S,[{active,once}]) try a readPatrik Nyblom
This significantly reduces latency for tcp servers with high load, as we need not go into poll to get the next message. Maximum throughput may increase between 4 to 6 times compared to R15B.
2012-05-03Merge branch 'maint'Lukas Larsson
* maint: Fix include issues in when building tests Fix cross compile of testcases Update cross build system for tests to work
2012-05-03Merge branch 'sverk/cross_tests/OTP-10074' into maintLukas Larsson
* sverk/cross_tests/OTP-10074: Fix include issues in when building tests Fix cross compile of testcases Update cross build system for tests to work
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