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Landing basic framework for dtrace support (bug 388564). Patch by joh…

…n.rice@sun.com and padraig.obriain@sun.com. r+a=ted.mielczarek@gmail.com, sr=sayrer@gmail.com
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1 parent 929d3ee commit d49aba142ab3249806ed566c45b6573195dd93d0 jst@mozilla.org committed Oct 10, 2007
Showing with 145 additions and 1 deletion.
  1. +1 −0 Makefile.in
  2. +1 −0 allmakefiles.sh
  3. +1 −0 config/autoconf.mk.in
  4. +26 −1 config/rules.mk
  5. +13 −0 configure.in
  6. +55 −0 probes/Makefile.in
  7. +48 −0 probes/mozilla-trace.d
View
1 Makefile.in
@@ -58,6 +58,7 @@ TIERS += base
tier_base_dirs = \
config \
build \
+ probes \
$(NULL)
include $(topsrcdir)/$(MOZ_BUILD_APP)/build.mk
View
1 allmakefiles.sh
@@ -63,6 +63,7 @@ config/Makefile
config/autoconf.mk
config/mkdepend/Makefile
config/doxygen.cfg
+probes/Makefile
extensions/Makefile
"
View
1 config/autoconf.mk.in
@@ -589,6 +589,7 @@ GCC_VERSION = @GCC_VERSION@
XCODEBUILD_VERSION= @XCODEBUILD_VERSION@
HAS_XCODE_2_1 = @HAS_XCODE_2_1@
UNIVERSAL_BINARY= @UNIVERSAL_BINARY@
+HAVE_DTRACE= @HAVE_DTRACE@
VISIBILITY_FLAGS = @VISIBILITY_FLAGS@
WRAP_SYSTEM_INCLUDES = @WRAP_SYSTEM_INCLUDES@
View
27 config/rules.mk
@@ -981,6 +981,12 @@ endif
SUB_LOBJS = $(shell for lib in $(SHARED_LIBRARY_LIBS); do $(AR_LIST) $${lib} $(CLEANUP1); done;)
endif
endif
+ifdef MOZILLA_PROBE_LIBS
+PROBE_LOBJS = $(shell for lib in $(MOZILLA_PROBE_LIBS); do $(AR_LIST) $${lib} $(CLEANUP1); done;)
+endif
+ifdef DTRACE_PROBE_OBJ
+EXTRA_DEPS += $(DTRACE_PROBE_OBJ)
+endif
$(LIBRARY): $(OBJS) $(LOBJS) $(SHARED_LIBRARY_LIBS) $(EXTRA_DEPS) Makefile Makefile.in
rm -f $@
@@ -1070,7 +1076,26 @@ ifdef SHARED_LIBRARY_LIBS
@for lib in $(SHARED_LIBRARY_LIBS); do $(AR_EXTRACT) $${lib}; $(CLEANUP2); done
endif # SHARED_LIBRARY_LIBS
endif # NO_LD_ARCHIVE_FLAGS
- $(MKSHLIB) $(SHLIB_LDSTARTFILE) $(OBJS) $(LOBJS) $(SUB_SHLOBJS) $(RESFILE) $(LDFLAGS) $(EXTRA_DSO_LDOPTS) $(OS_LIBS) $(EXTRA_LIBS) $(DEF_FILE) $(SHLIB_LDENDFILE)
+ifdef NEED_DTRACE_PROBE_OBJ
+ @rm -f $(PROBE_LOBJS)
+ @for lib in $(MOZILLA_PROBE_LIBS); do $(AR_EXTRACT) $${lib}; $(CLEANUP2); done
+ dtrace -G -C -32 -s $(MOZILLA_DTRACE_SRC) -o $(NEED_DTRACE_PROBE_OBJ) $(PROBE_LOBJS)
+ @for lib in $(MOZILLA_PROBE_LIBS); do \
+ ofiles=`$(AR_LIST) $${lib}`; \
+ $(AR_DELETE) $${lib} $$ofiles; \
+ done
+ $(MKSHLIB) $(SHLIB_LDSTARTFILE) $(OBJS) $(LOBJS) $(SUB_SHLOBJS) $(NEED_DTRACE_PROBE_OBJ) $(PROBE_LOBJS) $(RESFILE) $(LDFLAGS) $(EXTRA_DSO_LDOPTS) $(OS_LIBS) $(EXTRA_LIBS) $(DEF_FILE) $(SHLIB_LDENDFILE)
+ @rm -f $(PROBE_LOBJS)
+ @rm -f $(NEED_DTRACE_PROBE_OBJ)
+ @for lib in $(MOZILLA_PROBE_LIBS); do \
+ if [ -L $${lib} ]; then rm -f `readlink $${lib}`; fi; \
+ done
+ @rm -f $(MOZILLA_PROBE_LIBS)
+
+else
+ $(MKSHLIB) $(SHLIB_LDSTARTFILE) $(OBJS) $(DTRACE_PROBE_OBJ) $(LOBJS) $(SUB_SHLOBJS) $(RESFILE) $(LDFLAGS) $(EXTRA_DSO_LDOPTS) $(OS_LIBS) $(EXTRA_LIBS) $(DEF_FILE) $(SHLIB_LDENDFILE)
+endif # NEED_DTRACE_PROBE_OBJ
+
ifeq (_WINNT,$(GNU_CC)_$(OS_ARCH))
ifdef MSMANIFEST_TOOL
ifdef EMBED_MANIFEST_AT
View
13 configure.in
@@ -2807,6 +2807,19 @@ AC_CHECK_HEADER(new, [NEW_H=new])
AC_DEFINE_UNQUOTED(NEW_H, <$NEW_H>)
AC_LANG_C
+AC_ARG_ENABLE(dtrace,
+ build with dtrace support if available (default=no),
+ [enable_dtrace="yes"],)
+if test "x$enable_dtrace" = "xyes"; then
+ AC_CHECK_HEADER(sys/sdt.h, HAVE_DTRACE=1)
+ if test -n "$HAVE_DTRACE"; then
+ AC_DEFINE(INCLUDE_MOZILLA_DTRACE)
+ else
+ AC_MSG_ERROR([dtrace enabled but sys/std.h not found]);
+ fi
+fi
+AC_SUBST(HAVE_DTRACE)
+
case $target in
*-aix4.3*|*-aix5*)
;;
View
55 probes/Makefile.in
@@ -0,0 +1,55 @@
+# ***** BEGIN LICENSE BLOCK *****
+# Version: MPL 1.1/GPL 2.0/LGPL 2.1
+#
+# The contents of this file are subject to the Mozilla Public License Version
+# 1.1 (the "License"); you may not use this file except in compliance with
+# the License. You may obtain a copy of the License at
+# http://www.mozilla.org/MPL/
+#
+# 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.
+#
+# The Original Code is mozilla.org code.
+#
+# The Initial Developer of the Original Code is
+# Mozilla Corporation.
+# Portions created by the Initial Developer are Copyright (C) 2007
+# the Initial Developer. All Rights Reserved.
+#
+# Contributor(s):
+#
+# Alternatively, the contents of this file may be used under the terms of
+# either the GNU General Public License Version 2 or later (the "GPL"), or
+# the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+# in which case the provisions of the GPL or the LGPL are applicable instead
+# of those above. If you wish to allow use of your version of this file only
+# under the terms of either the GPL or the LGPL, and not to allow others to
+# use your version of this file under the terms of the MPL, indicate your
+# decision by deleting the provisions above and replace them with the notice
+# and other provisions required by the GPL or the LGPL. If you do not delete
+# the provisions above, a recipient may use your version of this file under
+# the terms of any one of the MPL, the GPL or the LGPL.
+#
+# ***** END LICENSE BLOCK *****
+
+DEPTH = ..
+topsrcdir = @top_srcdir@
+srcdir = @srcdir@
+VPATH = @srcdir@
+
+include $(DEPTH)/config/autoconf.mk
+
+ifdef HAVE_DTRACE
+export:: $(DIST)/include/mozilla-trace.h
+
+# Replace _DTRACE_VERSION with INCLUDE_MOZILLA_DTRACE
+$(DIST)/include/mozilla-trace.h: mozilla-trace.d Makefile
+ dtrace -h -s $(srcdir)/mozilla-trace.d -o mozilla-trace.h.tmp
+ sed -e 's/if _DTRACE_VERSION/ifdef INCLUDE_MOZILLA_DTRACE/' \
+ mozilla-trace.h.tmp > $(DIST)/include/mozilla-trace.h
+ rm mozilla-trace.h.tmp
+endif
+
+include $(topsrcdir)/config/rules.mk
View
48 probes/mozilla-trace.d
@@ -0,0 +1,48 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * 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.
+ *
+ * Copyright (C) 2007 Sun Microsystems, Inc. All Rights Reserved.
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** */
+/*
+ * mozilla provider probes:
+ * Data types defined in the generated file mozilla-trace.h
+ *
+ * TBD
+ */
+
+provider mozilla {
+ /* Probe definitions go here */
+};
+
+/*
+#pragma D attributes Unstable/Unstable/Common provider mozilla provider
+#pragma D attributes Private/Private/Unknown provider mozilla module
+#pragma D attributes Private/Private/Unknown provider mozilla function
+#pragma D attributes Unstable/Unstable/Common provider mozilla name
+#pragma D attributes Unstable/Unstable/Common provider mozilla args
+*/
+

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