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2012-12-07Merge branch 'rickard/port-optimizations/OTP-10336' into ↵Rickard Green
rickard/r16/port-optimizations/OTP-10336 * rickard/port-optimizations/OTP-10336: Change annotate level for emacs-22 in cerl Update etp-commands Add documentation on communication in Erlang Add support for busy port message queue Add driver callback epilogue Implement true asynchronous signaling between processes and ports Add erl_drv_[send|output]_term Move busy port flag Use rwlock for driver list Optimize management of port tasks Improve configuration of process and port tables Remove R9 compatibility features Use ptab functionality also for ports Prepare for use of ptab functionality also for ports Atomic port state Generalize process table implementation Implement functionality for delaying thread progress from unmanaged threads Conflicts: erts/doc/src/erl_driver.xml erts/doc/src/erlang.xml erts/emulator/beam/beam_bif_load.c erts/emulator/beam/beam_bp.c erts/emulator/beam/beam_emu.c erts/emulator/beam/bif.c erts/emulator/beam/copy.c erts/emulator/beam/erl_alloc.c erts/emulator/beam/erl_alloc.types erts/emulator/beam/erl_bif_info.c erts/emulator/beam/erl_bif_port.c erts/emulator/beam/erl_bif_trace.c erts/emulator/beam/erl_init.c erts/emulator/beam/erl_message.c erts/emulator/beam/erl_port_task.c erts/emulator/beam/erl_process.c erts/emulator/beam/erl_process.h erts/emulator/beam/erl_process_lock.c erts/emulator/beam/erl_trace.c erts/emulator/beam/export.h erts/emulator/beam/global.h erts/emulator/beam/io.c erts/emulator/sys/unix/sys.c erts/emulator/sys/vxworks/sys.c erts/emulator/test/port_SUITE.erl erts/etc/unix/cerl.src erts/preloaded/ebin/erlang.beam erts/preloaded/ebin/prim_inet.beam erts/preloaded/src/prim_inet.erl lib/hipe/cerl/erl_bif_types.erl lib/kernel/doc/src/inet.xml lib/kernel/src/inet.erl
2012-12-07Change annotate level for emacs-22 in cerlRickard Green
2012-12-07Update etp-commandsRickard Green
2012-12-03Generalize process table implementationRickard Green
2012-09-28Make cerl -valgrind work with quoted spaces in command lineSverker Eriksson
2012-08-31Merge branch 'maint'Björn-Egil Dahlberg
Conflicts: lib/diameter/autoconf/vxworks/sed.general xcomp/README.md
2012-08-31Update copyright yearsBjörn-Egil Dahlberg
2012-08-03Merge branch 'rickard/tab-unref-thr-prgr/OTP-10167'Rickard Green
* rickard/tab-unref-thr-prgr/OTP-10167: Use thread progress instead of scheduling misc aux work were possible Conflicts: erts/emulator/beam/erl_process.h
2012-08-02Use thread progress instead of scheduling misc aux work were possibleRickard Green
Functionality for scheduling operations at thread progress later has been introduced. Deallocation of ETS table structures were previously done by scheduling misc aux work. Deallocation of process structures (not released yet) was also implemented this way. Instead of using the misc aux work functionality these implementation now use the newly introduced functionality for scheduling operations at thread progress later. By using this new functionaliy we reduce the amount of memory allocation/deallocation operations needed.
2012-07-31Merge branch 'maint'Rickard Green
* maint: Use annotate level 1 for 'gdb' with 'emacs' in 'cerl'
2012-07-31Merge branch 'rickard/cerl-emacs-gdb' into maintRickard Green
* rickard/cerl-emacs-gdb: Use annotate level 1 for 'gdb' with 'emacs' in 'cerl'
2012-07-27Use annotate level 1 for 'gdb' with 'emacs' in 'cerl'Rickard Green
2012-06-08Merge branch 'maint'Lukas Larsson
* maint: Update to work with space in include path Update to work with whitespace in exec path
2012-06-05Update to work with whitespace in exec pathLukas Larsson
OTP-10106 OTP-10107
2012-05-02Merge branch 'maint'Björn-Egil Dahlberg
2012-04-27run_erl: Set controlling terminalBjörn-Egil Dahlberg
2012-04-27run_erl: Use openpty slave descriptorBjörn-Egil Dahlberg
2012-04-27Merge branch 'rickard/proc-sched/OTP-9892'Rickard Green
* rickard/proc-sched/OTP-9892: Teach etp-commands to understand new emulator internal data structures Optimize process state changes Optimize process table access Implement possibility to use ordinary mutexes as process locks Conflicts: erts/emulator/beam/erl_alloc.types
2012-04-27Teach etp-commands to understand new emulator internal data structuresRickard Green
2012-04-20run_erl: Retry interrupted system callsBjörn-Egil Dahlberg
2012-03-30Merge branch 'maint'Björn-Egil Dahlberg
2012-03-30Update copyright yearsBjörn-Egil Dahlberg
2012-03-09Merge branch 'sverk/threadsafe-code-loading'Sverker Eriksson
* sverk/threadsafe-code-loading: (59 commits) erts: Fix assert failure when code_server exits "during" commit erts: Fix memory leak in code loading erts: Adapt gdb etp-command for new beam_ranges erts: Set correct default tracing when loading code erts: Fix faulty assert in non-smp debug vm erts: Use correct macro for "yield-return" erts: Refactor code loading with renaming erts: Seize code_ix lock when updating trace settings erts: Switch order between code_ix lock and thread blocking erts: Fix race bug in finish_after_on_load erts: Refactor export staging lock erts: Activate staged code in a thread safe way erts: Suspend processes waiting for code_ix lock erts: Fix compiler warning in inet_drv erts: Fix single threaded fallback in new BIF finish_loading_1 erts: Fix type bug Break apart erlang:load_module/2 into two separate BIFs Use magic binaries in erts_prepare_loading() and erts_finish_loading() erts: Cleanup non-blocking load erts: Fix memory query for non-blocking module table ... OTP-9974
2012-03-05erts: Fix gdb command etp-ets-tabledumpSverker Eriksson
2012-02-24erts: Adapt gdb etp-command for new beam_rangesSverker Eriksson
2012-01-03to_erl: Remove compiler warningsBjörn-Egil Dahlberg
2011-05-20Update copyright yearsBjörn-Egil Dahlberg
2011-05-11cerl: Fix several incompatibilities with 'erl'Björn Gustavsson
Invoking 'cerl' like 'cerl -smp' would only start the smp emulator if default was to start the non-smp emulator, otherwise 'erlexec' would try to start 'beam.smp.smp'. Furthermore 'cerl -smp disable' would be handled in the same way as 'cerl -smp'.
2011-05-11cerl: Remove ancient obsolete optionsBjörn Gustavsson
The -frag and -smp_frag options was used to start an (at the time) experimental build of the emulator. The -shared and -hybrid option was used to start experimental versions of the emulator with alternate heap architectures.
2011-05-02Teach run_erl RUN_ERL_DISABLE_FLOWCNTRL for disabling flow controlJonas Faklkevik
Flow control can cause unwanted behaviour of the beam process, if accidentally hit Ctrl-S (instead of Ctrl-D to detach) the entire beam may be blocked. Fix this problem by making it possible to turn off flow control by setting the environment variable RUN_ERL_DISABLE_FLOWCNTRL.
2011-04-07Merge branch 'ta/erts-unused-vars' into devHenrik Nord
* ta/erts-unused-vars: erts: Remove unused variables OTP-9205
2011-03-29Fix race in pipe creation. Two simultaneous node starts caused failurePatrik Nyblom
2011-03-16erts: Remove unused variablesTuncer Ayaz
2011-03-11Update copyright yearsBjörn-Egil Dahlberg
2011-02-28Make crypto.c work with valgrind 3.6 and correct cerl.srcPatrik Nyblom
2011-02-25Teach cerl to handle newer valgrindPatrik Nyblom
2010-12-01Fix format_man_pages so it handles all man sections and remove ↵Lars Thorsen
warnings/errors in man pages
2010-11-29Update make and install files to use ct_run instead of run_test and to keep ↵Lukas Larsson
a link to run_test available
2010-10-07Incorporate Michael Santos patch for cerl and gdb via emacsPatrik Nyblom
Michael Santos supplied a very nice patch that did set the annotation level correctly for gdb when run from cerl in emacs. The patch adds --annotate=3 to the gdb command line, which makes emacs parse the gdb output correctly, making the right source code be loaded in the emacs buffer. While integrating it, I removed my faulty code trying to do the same with hacky elisp commands. Michaels way is the right way to do it. Thanks!
2010-09-29Add corrected support for Solaris PTYs to run_erlRyan Tilder
Two related but slightly separate issues: run_erl doesn't support Solaris's /dev/ptmx device and run_erl didn't load the necessary STREAMS modules so that to_erl can provide terminal echo of keyboard input. This patch adds ifdef'd support for Solaris and derivatives to open /dev/ptmx directly since adding the C99 defines to CFLAGS breaks all kinds of other things in the build. It also adds ifdef'd ioctl calls to load the necessary STREAMS modules to permit termios to work.
2010-09-29Fix a typo that leads to syntax errors with DEBUG defined in run_erlRyan Tilder
While attempting to debug odd terminal echo issues on Solaris, I noticed that run_erl.c will fail to compile due to a typo causing a syntax error.
2010-06-09Fix error installing the run_test programPeter Andersson
2010-03-10cerl: Work around missing source frame in when running gdb in emacsPatrik Nyblom
This problems occurs in some recent versions of Emacs.
2010-02-10Change erts/etc/unix/Install.src to explicitly set exit code to 0 at the end ↵Kenji Rikitake
of the script This patch will ensure the Install.src script to exit with the exit code 0 when the execution finished at the end of the script. Originally from FreeBSD port patch.
2010-02-03OTP-8323 Cross compilation improvements and other build systemRickard Green
improvements. Most notable: Lots of cross compilation improvements. The old cross compilation support was more or less non-existing as well as broken. Please, note that the cross compilation support should still be considered as experimental. Also note that old cross compilation configurations cannot be used without modifications. For more information on cross compiling Erlang/OTP see the $ERL_TOP/xcomp/README file. Support for staged install using <url href="http://www.gnu.org/prep/standards/html_node/DESTDIR.html">D ESTDIR</url>. The old broken INSTALL_PREFIX has also been fixed. For more information see the $ERL_TOP/README file. Documentation of the release target of the top Makefile. For more information see the $ERL_TOP/README file. make install now by default creates relative symbolic links instead of absolute ones. For more information see the $ERL_TOP/README file. $ERL_TOP/configure --help=recursive now works and prints help for all applications with configure scripts. Doing make install, or make release directly after make all no longer triggers miscellaneous rebuilds. Existing bootstrap system is now used when doing make install, or make release without a preceding make all. The crypto and ssl applications use the same runtime library path when dynamically linking against libssl.so and libcrypto.so. The runtime library search path has also been extended. The configure scripts of erl_interface and odbc now search for thread libraries and thread library quirks the same way as erts do. The configure script of the odbc application now also looks for odbc libraries in lib64 and lib/64 directories when building on a 64-bit system. The config.h.in file in the erl_interface application is now automatically generated in instead of statically updated which reduces the risk of configure tests without any effect.
2009-11-28to_erl: Include strerror(errno) in error messagesMagnus Henoch
to_erl likes to print the message "No running Erlang on pipe ...", no matter what the problem actually was. The wording might make you forget that you just need to run to_erl as another user, for example. With this change, to_erl will print the system error message in addition to its own. Example output: No running Erlang on pipe pipes/erlang.pipe.5: Permission denied (wrong user, wrong permissions, etc) No running Erlang on pipe pipes/erlang.pipe.5: No such device or address (this actually means "no running Erlang") No running Erlang on pipe pipes/erlang.pipe: No such file or directory (not only is there no running Erlang, there are also no pipes at all)
2009-11-20The R13B03 release.OTP_R13B03Erlang/OTP
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