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authorPatrik Nyblom <[email protected]>2012-03-22 18:29:34 +0100
committerPatrik Nyblom <[email protected]>2012-03-22 18:30:07 +0100
commit5957a8338fe1f4e79a39277174094bbd9e978896 (patch)
tree4abcf47850e2a577b401a61bb1693d85cb137ffe /lib/runtime_tools/examples/spawn-exit.d
parentb5f6596f49db47e6dacddb2b10292a7294e13993 (diff)
parent1e653c3539423e4cfdeab1d232483bcac0e8b073 (diff)
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Merge branch 'pan/dtrace' into maint
* pan/dtrace: (22 commits) Use distinct function-entry probes for local and global calls Correct calculation of stack depth in call/return probes Add probes for all kind of calls Don't try to "clean up" generated fun names erl_process.c: Fix probe for process exit Remove code causing dialyzer warning from prim_file Add documentation for dyntrace and system_info changes Update slogan and add system_info for dynamic trace Update README's for dtrace and systemtap Rename dyntrace BIFs to more suiting names If VM probes are not enabled, short-circuit calls to probe BIFs beam_makeops: Add a simple preprocessor Ifdef all dynamic trace code Move dtrace erlang code and NIF into runtime_tools Correct some errors in the user tag spreading Change to more specific configure options for dtrace Add user tag spreading functionality to VM and use in file Update dtrace for changes in R15 Add DTrace support for OS X, Solaris, and Linux (via SystemTap), 4/4 Add DTrace support for OS X, Solaris, and Linux (via SystemTap), 3/4 ... OTP-10017
Diffstat (limited to 'lib/runtime_tools/examples/spawn-exit.d')
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diff --git a/lib/runtime_tools/examples/spawn-exit.d b/lib/runtime_tools/examples/spawn-exit.d
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+++ b/lib/runtime_tools/examples/spawn-exit.d
@@ -0,0 +1,41 @@
+/* example usage: dtrace -q -s /path/to/spawn-exit.d */
+/*
+ * %CopyrightBegin%
+ *
+ * Copyright Scott Lystig Fritchie 2011. All Rights Reserved.
+ *
+ * The contents of this file are subject to the Erlang Public License,
+ * Version 1.1, (the "License"); you may not use this file except in
+ * compliance with the License. You should have received a copy of the
+ * Erlang Public License along with this software. If not, it can be
+ * retrieved online at http://www.erlang.org/.
+ *
+ * Software distributed under the License is distributed on an "AS IS"
+ * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+ * the License for the specific language governing rights and limitations
+ * under the License.
+ *
+ * %CopyrightEnd%
+ */
+
+erlang*:::process-spawn
+{
+ printf("pid %s mfa %s\n", copyinstr(arg0), copyinstr(arg1));
+}
+
+erlang*:::process-exit
+{
+ printf("pid %s reason %s\n", copyinstr(arg0), copyinstr(arg1));
+}
+
+erlang*:::process-exit_signal
+{
+ printf("sender %s -> pid %s reason %s\n",
+ copyinstr(arg0), copyinstr(arg1), copyinstr(arg2));
+}
+
+erlang*:::process-exit_signal-remote
+{
+ printf("sender %s -> node %s pid %s reason %s\n",
+ copyinstr(arg0), copyinstr(arg1), copyinstr(arg2), copyinstr(arg3));
+}