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2014-10-28Merge branch 'maint'Lukas Larsson
* maint: erts: Initialize links when reading file info
2014-10-28Merge branch 'lukas/erts/win32-read_file_info-links/OTP-12269' into maintLukas Larsson
* lukas/erts/win32-read_file_info-links/OTP-12269: erts: Initialize links when reading file info
2014-10-28Merge branch 'maint'Lukas Larsson
* maint: Use isfinite() instead of finite() when available
2014-10-28Merge branch 'sv/isfinite/OTP-12268' into maintLukas Larsson
* sv/isfinite/OTP-12268: Use isfinite() instead of finite() when available
2014-10-28Use isfinite() instead of finite() when availableAnthony Ramine
OS X Mavericks builds result in a number of warnings about finite() being deprecated, like these: beam/erl_arith.c:451:7: warning: 'finite' is deprecated: first deprecated in OS X 10.9 [-Wdeprecated-declarations] ERTS_FP_ERROR(p, f1.fd, goto badarith); ^ sys/unix/erl_unix_sys.h:319:33: note: expanded from macro 'ERTS_FP_ERROR' ^ sys/unix/erl_unix_sys.h:244:51: note: expanded from macro '__ERTS_FP_ERROR' ^ /usr/include/math.h:718:12: note: 'finite' has been explicitly marked deprecated here extern int finite(double) __OSX_AVAILABLE_BUT_DEPRECATED(__MAC_10_0, __MAC_10_9, __IPHONE_NA, __IPHONE_NA); Add checks to use isfinite() instead of finite() where available. Verified on OS X Mavericks 10.9.5 and Ubuntu 12.04.
2014-10-28Merge branch 'maint'Bruce Yinhe
2014-10-28Merge branch 'vinoski/erl-nif-init' into maintBruce Yinhe
OTP-12266 * vinoski/erl-nif-init: Fix missing field initializer in ERL_NIF_INIT macro
2014-10-27Merge branch 'egil/fix-instruction-counter'Björn-Egil Dahlberg
* egil/fix-instruction-counter: erts: Fix SMP for ERTS_OPCODE_COUNTER_SUPPORT erts: Add icount build type for opcode counter
2014-10-24Merge branch 'sverk/hipe-inline-reserve-trap-frame'Sverker Eriksson
* sverk/hipe-inline-reserve-trap-frame: erts: Extend usage of ASM macro to avoid including asm macros in C code erts: Make hipe_{un}reserve_beam_trap_frame INLINE
2014-10-24erts: Extend usage of ASM macro to avoid including asm macros in C codeSverker Eriksson
and reduce the probability of macro name collisions Catalyst: ppc macro "r0" conflicting with local variable in external.c
2014-10-24erts: Make hipe_{un}reserve_beam_trap_frame INLINESverker Eriksson
2014-10-24Merge branch 'maint'Sverker Eriksson
2014-10-24Merge branch 'sverk/hipe-wrap-bif-disable-gc-fixes/OTP-12231' into maintSverker Eriksson
* sverk/hipe-wrap-bif-disable-gc-fixes/OTP-12231: erts: Fix bug when hipe tailcalls trapping BIF that disables GC erts: Fix hipe bug when gc-disabling bif traps with gc enabled
2014-10-23Merge branch 'rickard/default-eager-check-io/OTP-12254'Rickard Green
* rickard/default-eager-check-io/OTP-12254: Change default to "eager check I/O"
2014-10-23Merge branch 'rickard/master/eager-check-io/OTP-12117'Rickard Green
* rickard/master/eager-check-io/OTP-12117: No eager check I/O on OSE Introduce support for eager check I/O scheduling
2014-10-23Merge branch 'rickard/maint-17/eager-check-io/OTP-12117' into maintRickard Green
* rickard/maint-17/eager-check-io/OTP-12117: No eager check I/O on OSE Introduce support for eager check I/O scheduling
2014-10-21erts: Fix bug when hipe tailcalls trapping BIF that disables GCSverker Eriksson
Symptom: base64_SUITE:roundtrip crashes with hipe compiled stdlib. Problem: HIPE_WRAPPER_BIF_DISABLE_GC pushed a "trap frame", but the frame was only popped if the call was recursive. Solution: Only reserve "trap frame" if BIF call is recursive.
2014-10-21erts: Fix hipe bug when gc-disabling bif traps with gc enabledSverker Eriksson
The trap_frame got pushed twice, first by the wrapper then by hipe_push_beam_trap_frame as it was looking at F_DISABLE_GC.
2014-10-20Merge branch 'lukas/erts/non-blocking-shell'Lukas Larsson
* lukas/erts/non-blocking-shell: Fix io:columns/0 timeout when invoked via user kernel,ssh: Add synchronous user_drv protocol erts: Make writing to non-tty fds non-blocking erts: Make tty driver non-blocking
2014-10-16kernel,ssh: Add synchronous user_drv protocolLukas Larsson
Added a put_chars_sync to the protocol that can be used to talk to user_drv and made group use it. This is needed in order to guarantee that bytes has been pushed to the tty port when doing something like this: io:format("halting\n"),erlang:halt(0). Before this change the halting message could be lost in the message queue of the user_drv process, this is no longer possible. This commit also fixes ssh_cli as that plugs itself in as a user_drv process. OTP-12240
2014-10-16erts: Make writing to non-tty fds non-blockingLukas Larsson
If the fd_driver is given non-tty fds it will now use an async thread instead of doing a blocking write. An example of a non-tty fd is the fd used by stderr, but could be anything handed down to the driver.
2014-10-16erts: Make tty driver non-blockingLukas Larsson
Instead of using blocking call to fwrite, the tty driver now uses non-blocking calls to writev and queues any output data that cannot be written into the driver queue. Without this change an stdout write could block an entire scheduler if for some reason the pseudo tty on the other side does not consume the output of the Erlang shell. OTP-12239
2014-10-16erts: Fix SMP for ERTS_OPCODE_COUNTER_SUPPORTBjörn-Egil Dahlberg
Cleanup macro code.
2014-10-13Merge branch 'maint'Sverker Eriksson
2014-10-13Merge branch 'sverk/port_get_data-race/OTP-12208' into maintSverker Eriksson
* sverk/port_get_data-race/OTP-12208: erts: Mend port_set_data with non-immed data for halfword VM erts: Add test case for port_set_data and port_get_data erts: Fix race between port_set_data, port_get_data and port termination erts: Fix erlang:port_set_data/2 for non immediate data
2014-10-02erts: Mend port_set_data with non-immed data for halfword VMSverker Eriksson
2014-10-02Fix missing field initializer in ERL_NIF_INIT macroSteve Vinoski
In the ERL_NIF_INIT macro, add a missing static initializer for the new options field which was added to the ErlNifEntry struct for 17.3. This fix prevents compile-time errors in NIFs when the compiler is instructed to treat missing field initializers as errors.
2014-09-30erts: Add test case for port_set_data and port_get_dataSverker Eriksson
2014-09-30erts: Fix race between port_set_data, port_get_data and port terminationSverker Eriksson
Always update prt->data with atomic xchg-op. Check for NULL data to detect racing port terminator. Use NULL, as THE_NON_VALUE can be a valid pointer on debug VM.
2014-09-30erts: Fix erlang:port_set_data/2 for non immediate dataSverker Eriksson
hsize field was not set leading to VM crash
2014-09-25Change default to "eager check I/O"Rickard Green
Conflicts: erts/emulator/beam/erl_process.c
2014-09-25Merge branch 'rickard/maint-17/eager-check-io/OTP-12117' into ↵Rickard Green
rickard/master/eager-check-io/OTP-12117 * rickard/maint-17/eager-check-io/OTP-12117: No eager check I/O on OSE Introduce support for eager check I/O scheduling Conflicts: erts/preloaded/ebin/erlang.beam
2014-09-25No eager check I/O on OSERickard Green
2014-09-25Merge branch 'rickard/eager-check-io/OTP-12117' into ↵Rickard Green
rickard/maint-17/eager-check-io/OTP-12117 * rickard/eager-check-io/OTP-12117: Introduce support for eager check I/O scheduling Conflicts: erts/emulator/beam/erl_bif_info.c erts/emulator/beam/erl_init.c erts/emulator/beam/erl_process.c erts/preloaded/ebin/erlang.beam
2014-09-25Introduce support for eager check I/O schedulingRickard Green
2014-09-22Merge remote-tracking branch 'upstream/maint'Ingela Anderton Andin
2014-09-22Merge branch 'nox/fix-debug-hipe-lock-checking/OTP-12188' into maintMarcus Arendt
* nox/fix-debug-hipe-lock-checking/OTP-12188: Fix HiPE debug lock checking on OS X 64bit
2014-09-22erts: Initialize links when reading file infoLukas Larsson
2014-09-17Merge branch 'sverk/bin-alloc-refactor'Sverker Eriksson
* sverk/bin-alloc-refactor: erts: Fix gdb command etp-carrier-blocks for 32-bit erts: Refactor binary allocation interface to also initialize Binary
2014-09-17Merge branch 'sverk/valgrind-RC4-suppression'Sverker Eriksson
* sverk/valgrind-RC4-suppression: crypto: Add valgrind suppression for RC4
2014-09-17erts: Add icount build type for opcode counterBjörn-Egil Dahlberg
Enables ERTS_OPCODE_COUNTER_SUPPORT.
2014-09-12Merge branch 'maint'Sverker Eriksson
2014-09-12erts: Remove enif_have_dirty_schedulers()Sverker Eriksson
and add 'dirty_scheduler_support' to ErlNifSysInfo
2014-09-10erts: Correct dirty scheduler NIF API for WindowsSverker Eriksson
enif_schedule_nif() put LAST of the unconditional functions to keep the order which is vital for ABI compatibility on Windows. The conditional dirty scheduler stuff moved down at the end of the list to keep them out of the way. We don't want them mess things up then they become unconditional some day.
2014-09-09Merge branch 'egil/erlang-get_keys/OTP-12151'Björn-Egil Dahlberg
* egil/erlang-get_keys/OTP-12151: Update preloaded erlang.beam erts: Document erlang:get_keys/0 stdlib: Auto-import erlang:get_keys/0 erts: Add spec for erlang:get_keys/0 kernel: Test BIF erlang:get_keys/0 erts: Add BIF erlang:get_keys/0
2014-09-05Merge branch 'maint'Rickard Green
* maint: Only run upper boundry tuple test with lots of memory
2014-09-05Merge branch 'rickard/memory_consuming_tuple_tests' into maintRickard Green
* rickard/memory_consuming_tuple_tests: Only run upper boundry tuple test with lots of memory
2014-09-05Only run upper boundry tuple test with lots of memoryRickard Green
2014-09-05Merge branch 'maint'Rickard Green
* maint: Fix leak of NIF exports Use separate allocation type for NIF export
2014-09-05Merge branch 'vinoski/enif-schedule-nif' into maintRickard Green
OTP-12128 * vinoski/enif-schedule-nif: Fix leak of NIF exports Use separate allocation type for NIF export
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