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2018-08-21Move configuration of crypto to crypto application from ertsRickard Green
In order to be able to handle runtime library path in crypto also DED parts was broken out into a macro.
2016-09-19Use more correct delimiters for erl_nif.h includeTuncer Ayaz
Anywhere but the beam sources we shouldn't #include "erl_nif.h", because what "erl_nif.h" does is: (1) fail to find it outside of -I dirs, (2) then treat it as if it was written like <erl_nif.h>. Using <erl_nif.h> skips (1). More information can be found in 6.10.2 of the C standard. Because the examples use "erl_nif.h", NIF projects in the Erlang ecosystem copy this verbatim and make the same mistake.
2016-06-08runtime_tools: Change LTTng dyntrace domainBjörn-Egil Dahlberg
From 'com_ericsson_dyntrace' to 'org_erlang_dyntrace'. This domain name is more suitable.
2016-05-24erts: Move tracer SecondTraceTerm to Opts mapLukas Larsson
The extra trace data has been moved to the opts map in order for the tracer to be able to distinguish inbetween extra trace data 'undefined' and no extra trace data. In the same commit all opts associations have been changed so that if the tracer should not use them, the key is left unassicated instead of being sent to undefined. This should be give a small performance gain and also makes the API easier to work with.
2016-05-17Merge branch 'sverker/runtime_tools/trace_ip_drv/OTP-13576/ERL-119'Sverker Eriksson
2016-05-11runtime_tools: Change erts_snprintf to enif_snprintfBjörn-Egil Dahlberg
2016-05-10runtime_tools: Fix bug in trace_ip_drvSverker Eriksson
causing extra calls to driver_select(,, _|ERL_DRV_USE, 0) reporting "... (re)selected before stop_select was called" Solution: Set data->fd to INVALID to avoid double call to close_client() in close_inlink_port().
2016-04-29runtime_tools: Fix Dtrace buildBjörn-Egil Dahlberg
2016-04-29runtime_tools: Add 'return_to' for call tracingBjörn-Egil Dahlberg
2016-04-29runtime_tools: Extend 'trace' and 'enabled' tracer callbacksBjörn-Egil Dahlberg
Adds the following capabilities to dyntrace * enabled_running_ports/3 * enabled_running_procs/3 changed from enabled_running/3 * trace_running_ports/6 * trace_running_procs/6 changed from trace_running/6
2016-04-29runtime_tools: Extend 'enabled' tracer callbacksBjörn-Egil Dahlberg
Adds the following capabilities to dyntrace * enabled_procs/3 * enabled_ports/3 * enabled_running/3 * enabled_call/3 * enabled_send/3 * enabled_receive/3 * enabled_garbage_collection/3
2016-04-29runtime_tools: Update lttng garbage collection traceBjörn-Egil Dahlberg
2016-04-29runtime_tools: Add lttng 'call' tracingBjörn-Egil Dahlberg
2016-04-29runtime_tools: Add lttng 'ports' tracingBjörn-Egil Dahlberg
2016-04-29runtime_tools: Add lttng 'send' and 'receive' tracingBjörn-Egil Dahlberg
2016-04-29runtime_tools: Add lttng 'running' tracingBjörn-Egil Dahlberg
2016-04-29runtime_tools: Add lttng 'procs' tracingBjörn-Egil Dahlberg
2016-04-29runtime_tools: Add lttng 'garbage_collection' tracingBjörn-Egil Dahlberg
2016-04-19runtime_tools: Initial lttng tracing frameworkBjörn-Egil Dahlberg
2016-04-15erts: Implement tracer modulesLukas Larsson
Add the possibility to use modules as trace data receivers. The functions in the module have to be nifs as otherwise complex trace probes will be very hard to handle (complex means trace probes for ports for example). This commit changes the way that the ptab->tracer field works from always being an immediate, to now be NIL if no tracer is present or else be the tuple {TracerModule, TracerState} where TracerModule is an atom that is later used to lookup the appropriate tracer callbacks to call and TracerState is just passed to the tracer callback. The default process and port tracers have been rewritten to use the new API. This commit also changes the order which trace messages are delivered to the potential tracer process. Any enif_send done in a tracer module may be delayed indefinitely because of lock order issues. If a message is delayed any other trace message send from that process is also delayed so that order is preserved for each traced entity. This means that for some trace events (i.e. send/receive) the events may come in an unintuitive order (receive before send) to the trace receiver. Timestamps are taken when the trace message is generated so trace messages from differented processes may arrive with the timestamp out of order. Both the erlang:trace and seq_trace:set_system_tracer accept the new tracer module tracers and also the backwards compatible arguments. OTP-10267
2016-03-15update copyright-yearHenrik Nord
2016-02-24Merge branch 'master' into sverk/master/halt-INT_MINSverker Eriksson
2016-02-23kernel: Remove calls to erl_exitSverker Eriksson
from debug and example code
2015-07-14Merge branch 'lukas/ose/remove/OTP-12573'Lukas Larsson
* lukas/ose/remove/OTP-12573: Remove OSE from erl_interface ose: Remove all code related to the OSE port
2015-07-10ose: Remove all code related to the OSE portLukas Larsson
The OSE port is no longer supported and this commit removed it and any changes related to it. The things that were general improvements have been left in the code.
2015-07-07Merge branch 'maint-17' into maintZandra Hird
Conflicts: OTP_VERSION erts/doc/src/notes.xml erts/vsn.mk lib/runtime_tools/doc/src/notes.xml lib/runtime_tools/vsn.mk otp_versions.table
2015-07-06Handle EINTR in trace_file_drvRickard Green
2015-06-18Change license text to APLv2Bruce Yinhe
2014-02-24Added support for ENEA OSELukas Larsson
This port has support for both non-smp and smp. It contains a new way to do io checking in which erts_poll_wait receives the payload of the polled entity. This has implications for all linked-in drivers.
2013-12-07Fix DTrace build on IllumosRyan Zezeski
DTrace was recently patched in Illumos to fail to create an object file if no probes are found. * https://www.illumos.org/issues/4248 * https://github.com/illumos/illumos-gate/commit/54a20ab41aadcb81c53e72fc65886e964e9add59 This patch fixes two issues: * Modify the configure script to pass an object file to `dtrace -G` that actually invokes a probe. * Remove creation of `dtrace_user.o` from the dyntrace Makefile. In a previous commit [1] Scott Fritchie relocated all the user probes into the VM proper due to difficulties with DTrace probes in shared libraries. The `dtrace_user.d` file is now empty and generates a header file with nothing in it. There is no longer any reason to generate `dtrace_user.o` because all the probes are in the VM. Thus all the steps for building `dtrace_user.o` have been removed. [1]: https://github.com/erlang/otp/commit/75552bd3bb4e7f3cf4dab81a5c81cf73b1d3fb99
2013-01-15Implement ./otp_build configure --enable-silent-rulesAnthony Ramine
With silent rules, the output of make is less verbose and compilation warnings are easier to spot. Silent rules are disabled by default and can be disabled or enabled at will by make V=0 and make V=1.
2012-08-20Merge branch 'maint'Patrik Nyblom
Conflicts: erts/doc/src/erlang.xml erts/preloaded/ebin/init.beam lib/kernel/doc/src/os.xml lib/stdlib/test/filename_SUITE.erl
2012-08-17Relocate bodies of DTrace probes to the statically-linked VM.Scott Lystig Fritchie
Due to various operating systems (in both the DTrace and SystemTap worlds) not fully supporting DTrace probes (or SystemTap-compatibility mode probes) in shared libraries, we relocate those probes to the statically-linked virtual machine. This could be seen as pollution of the pristine VM by a (yet) experimental feature. However: 1. This code can be eliminated completely by the C preprocessor. 2. Leaving the probes in the dyntrace NIF shared library simply does not work correctly on too many platforms. *Many* thanks to Macneil Shonle at Basho for assisting when my RSI-injured fingers gave out. Tested on: * CentOS 5, SystemTap 1.3 * Solaris 10 (note) * Solaris 11 * OpenIndiana 151 * SmartOS 20120809T221258Z * FreeBSD 9.0-RELEASE (note) I had hoped to be able to test CentOS 6 + SystemTap 1.7, but the details of dealing with all dependencies for a 2.6.32-279.5.1.el6.x86_64 kernel are too time consuming right now. (note: Solaris 10 and FreeBSD 9.0-RELEASE can take a long time to compile)
2012-07-19runtime_tools: Remove VxWorksBjörn-Egil Dahlberg
2012-07-18Merge branch 'ms/correct-formating-in-exit' into maintHenrik Nord
* ms/correct-formating-in-exit: Correct formating in exit error messages OTP-10148
2012-07-06Merge branch 'slf/dtrace-nif-N-probes' into maintHenrik Nord
* slf/dtrace-nif-N-probes: Remove crufty scaffolding code Add 1024 separate USDT probes to dyntrace.erl and dyntrace.c Conflicts: lib/runtime_tools/src/dyntrace.erl OTP-10143
2012-06-05Update to work with whitespace in exec pathLukas Larsson
OTP-10106 OTP-10107
2012-05-09Add 1024 separate USDT probes to dyntrace.erl and dyntrace.cScott Lystig Fritchie
2012-05-09Correct formating in exit error messagesMichael Santos
Ensure displayed sizes are not negative.
2012-03-30Update copyright yearsBjörn-Egil Dahlberg
2012-03-22Move dtrace erlang code and NIF into runtime_toolsPatrik Nyblom
Also make dyntrace NIF's load in on_load instead of init/0
2012-01-03runtime_tools: Fix signedness in trace_ip_drv.cBjörn-Egil Dahlberg
* Multiple functions had conflicting signedness in their prototypes for some arguments.
2011-12-09Update copyright yearsBjörn-Egil Dahlberg
2011-12-09Merge branch 'raimo/64-bit-driver-api/OTP-9795'Björn Gustavsson
* raimo/64-bit-driver-api/OTP-9795: (22 commits) driver_SUITE.erl: Fix sys info drivers emulator test drivers: Conform to updated driver API runtime_tools's drivers: Conform to updated driver API ws's xwe_driver.c: Conform to updated driver API megaco's flex scanner: Conform to updated driver API seq_trace_SUITE_data/echo_drv.c: Conform to updated driver API erl_interface tests: Conform port_call_drv.c updated driver API erl_drv_thread_SUITE_data/testcase_driver.c: Conform to updated driver API float_SUITE_data/fp_drv.c: Conform to updated driver API port_SUITE_data/*_drv.c: Conform to updated driver API port_bif_SUITE_data/control_drv.c: Conform to updated driver API send_term_SUITE_data/send_term_drv.c: Conform to updated driver API system_profile_SUITE_data/echo_drv.c: Conform to updated driver API trace_port_SUITE_data/echo_drv.c: Conform to updated driver API Remove support for old drivers without ERL_DRV_EXTENDED_MARKER built-in drivers: Add ERL_DRV_EXTENDED_MARKER and version numbers Bump driver version to 2.0 erl_driver.h: Enlarge type on return value from call erl_driver.h: Enlarge types on driver callbacks output, control and call erl_driver.h: Enlarge types in driver output functions ... Conflicts: erts/emulator/test/driver_SUITE_data/monitor_drv.c erts/emulator/test/driver_SUITE_data/timer_drv.c
2011-12-09runtime_tools's drivers: Conform to updated driver APIBjörn Gustavsson
2011-12-02Remove compiler warnings and ancient VXWORKS codePatrik Nyblom
2011-12-02Avoid inheriting trace file handles to child processesPatrik Nyblom
Use CreateFile to open files in trace_file_drv
2011-08-08*/c_src/Makefile*: Support parallel makeBjörn Gustavsson
Create directories first, not within implicit rules. If two 'install' instances runs at the same time attempting to create a directory, one of them may fail with an "File exists" error. I tried to use order-only prerequisites to create the directories, but run into two problems: First, order-only prerequisites are only implemented in Make 3.80 and later. Second, on a computer running Solaris/Intel 2.8 (with Make 3.80), order-only prerequisites seemed to work like ordinary prerequisites, causing targets to be re-built if the timestamp for the directory changed. Therefore, using a shell command to run mkdir seems to be the more portable solution.
2011-03-11Update copyright yearsBjörn-Egil Dahlberg
2010-08-13Remove unused variablesMartti Kuparinen
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