1 #
2 # Copyright (c) 2013, 2019, Oracle and/or its affiliates. All rights reserved.
3 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 #
5 # This code is free software; you can redistribute it and/or modify it
6 # under the terms of the GNU General Public License version 2 only, as
7 # published by the Free Software Foundation. Oracle designates this
8 # particular file as subject to the "Classpath" exception as provided
9 # by Oracle in the LICENSE file that accompanied this code.
10 #
11 # This code is distributed in the hope that it will be useful, but WITHOUT
12 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 # version 2 for more details (a copy is included in the LICENSE file that
15 # accompanied this code).
16 #
17 # You should have received a copy of the GNU General Public License version
18 # 2 along with this work; if not, write to the Free Software Foundation,
19 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 #
21 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 # or visit www.oracle.com if you need additional information or have any
23 # questions.
24 #
25
26 ################################################################################
27 # Gensrc support for dtrace. The files generated here are included by dtrace.hpp
28
29 ifeq ($(call check-jvm-feature, dtrace), true)
30
31 ifeq ($(call isTargetOs, solaris), true)
32 DTRACE_FLAGS := -64
33 DTRACE_CPP_FLAGS := -D_LP64
34 else ifeq ($(call isTargetOs, macosx), true)
35 DTRACE_CPP_FLAGS := -D_LP64 -x c
36 else ifeq ($(call isTargetOs, linux), true)
37 DTRACE_CPP_FLAGS := -x c
38 endif
39
40 DTRACE_SOURCE_DIR := $(TOPDIR)/src/hotspot/os/posix/dtrace
41 DTRACE_GENSRC_DIR := $(JVM_VARIANT_OUTPUTDIR)/gensrc/dtracefiles
42
43 # Make sure we run our selected compiler for preprocessing instead of letting
44 # the dtrace tool pick it on it's own.
45 $(DTRACE_GENSRC_DIR)/%.h: $(DTRACE_SOURCE_DIR)/%.d
46 $(call LogInfo, Generating dtrace header file $(@F))
47 $(call MakeDir, $(@D) $(DTRACE_SUPPORT_DIR))
48 $(call ExecuteWithLog, $(DTRACE_SUPPORT_DIR)/$(@F).d, \
49 ($(CPP) $(DTRACE_CPP_FLAGS) $< > $(DTRACE_SUPPORT_DIR)/$(@F).d))
50 $(call ExecuteWithLog, $@, $(DTRACE) $(DTRACE_FLAGS) -h -o $@ -s $(DTRACE_SUPPORT_DIR)/$(@F).d)
51
52 # Process all .d files in DTRACE_SOURCE_DIR. They are:
53 # hotspot_jni.d hotspot.d hs_private.d
54 TARGETS += $(patsubst $(DTRACE_SOURCE_DIR)/%.d, \
55 $(DTRACE_GENSRC_DIR)/%.h, $(wildcard $(DTRACE_SOURCE_DIR)/*.d))
56
57 ifeq ($(call isTargetOs, solaris), true)
58 ############################################################################
59 # First we need to generate the dtraceGenOffsets tool. When run, this will
60 # produce two header files and a C++ file. Note that generateJvmOffsets.cpp
61 # is using the same JVM_CFLAGS as libjvm.so.
62
63 # Include support files that will setup JVM compiler flags.
64 include lib/JvmFeatures.gmk
65 include lib/JvmFlags.gmk
66
67 # We cannot compile until the JVMTI and JFR gensrc has finished.
68 # JFR_FILES is defined in GensrcJfr.gmk.
69 JVMTI_H := $(JVM_VARIANT_OUTPUTDIR)/gensrc/jvmtifiles/jvmti.h
70
71 $(eval $(call SetupNativeCompilation, BUILD_DTRACE_GEN_OFFSETS, \
72 NAME := dtraceGenOffsets, \
73 TYPE := EXECUTABLE, \
74 SRC := $(TOPDIR)/make/hotspot/src/native/dtrace, \
75 TOOLCHAIN := $(TOOLCHAIN_BUILD), \
76 LDFLAGS := -m64, \
77 CFLAGS := -m64 $(JVM_CFLAGS), \
78 DISABLED_WARNINGS_solstudio := hidef w_novirtualdescr unknownpragma \
79 doubunder nokeyworddefine wunreachable, \
80 EXTRA_DEPS := $(JVMTI_H) $(JFR_FILES), \
81 OBJECT_DIR := $(JVM_VARIANT_OUTPUTDIR)/tools/dtrace-gen-offsets/objs, \
82 OUTPUT_DIR := $(JVM_VARIANT_OUTPUTDIR)/tools/dtrace-gen-offsets, \
83 ))
84
85 DTRACE_GEN_OFFSETS_TOOL := $(BUILD_DTRACE_GEN_OFFSETS_TARGET)
86
87 # Argument 1: Output filename
88 # Argument 2: dtrace-gen-offset tool command line option
89 define SetupDtraceOffsetsGeneration
90 $$(eval $$(call SetupExecute, dtrace_offset_$$(strip $2), \
91 INFO := Generating dtrace $2 file, \
92 DEPS := $$(BUILD_DTRACE_GEN_OFFSETS), \
93 OUTPUT_FILE := $1, \
94 COMMAND := ( $$(DTRACE_GEN_OFFSETS_TOOL) -$$(strip $2) > $1 ), \
95 ))
96
97 TARGETS += $$(dtrace_offset_$$(strip $2)_TARGET)
98 endef
99
100 JVM_OFFSETS_H := $(DTRACE_GENSRC_DIR)/JvmOffsets.h
101 JVM_OFFSETS_CPP := $(DTRACE_GENSRC_DIR)/JvmOffsets.cpp
102 JVM_OFFSETS_INDEX_H := $(DTRACE_GENSRC_DIR)/JvmOffsetsIndex.h
103
104 ############################################################################
105 # Run the dtrace-gen-offset tool to generate these three files.
106 # The generated JvmOffsets.cpp is compiled with the rest of libjvm.
107 # The header files are used by libjvm_db and jhelper.d, respectively.
108
109 $(eval $(call SetupDtraceOffsetsGeneration, $(JVM_OFFSETS_H), header))
110 $(eval $(call SetupDtraceOffsetsGeneration, $(JVM_OFFSETS_INDEX_H), index))
111 $(eval $(call SetupDtraceOffsetsGeneration, $(JVM_OFFSETS_CPP), table))
112 endif
113
114 endif
|
1 #
2 # Copyright (c) 2013, 2020, Oracle and/or its affiliates. All rights reserved.
3 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 #
5 # This code is free software; you can redistribute it and/or modify it
6 # under the terms of the GNU General Public License version 2 only, as
7 # published by the Free Software Foundation. Oracle designates this
8 # particular file as subject to the "Classpath" exception as provided
9 # by Oracle in the LICENSE file that accompanied this code.
10 #
11 # This code is distributed in the hope that it will be useful, but WITHOUT
12 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 # version 2 for more details (a copy is included in the LICENSE file that
15 # accompanied this code).
16 #
17 # You should have received a copy of the GNU General Public License version
18 # 2 along with this work; if not, write to the Free Software Foundation,
19 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 #
21 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 # or visit www.oracle.com if you need additional information or have any
23 # questions.
24 #
25
26 ################################################################################
27 # Gensrc support for dtrace. The files generated here are included by dtrace.hpp
28
29 ifeq ($(call check-jvm-feature, dtrace), true)
30
31 ifeq ($(call isTargetOs, macosx), true)
32 DTRACE_CPP_FLAGS := -D_LP64 -x c
33 else ifeq ($(call isTargetOs, linux), true)
34 DTRACE_CPP_FLAGS := -x c
35 endif
36
37 DTRACE_SOURCE_DIR := $(TOPDIR)/src/hotspot/os/posix/dtrace
38 DTRACE_GENSRC_DIR := $(JVM_VARIANT_OUTPUTDIR)/gensrc/dtracefiles
39
40 # Make sure we run our selected compiler for preprocessing instead of letting
41 # the dtrace tool pick it on it's own.
42 $(DTRACE_GENSRC_DIR)/%.h: $(DTRACE_SOURCE_DIR)/%.d
43 $(call LogInfo, Generating dtrace header file $(@F))
44 $(call MakeDir, $(@D) $(DTRACE_SUPPORT_DIR))
45 $(call ExecuteWithLog, $(DTRACE_SUPPORT_DIR)/$(@F).d, \
46 ($(CPP) $(DTRACE_CPP_FLAGS) $< > $(DTRACE_SUPPORT_DIR)/$(@F).d))
47 $(call ExecuteWithLog, $@, $(DTRACE) $(DTRACE_FLAGS) -h -o $@ -s $(DTRACE_SUPPORT_DIR)/$(@F).d)
48
49 # Process all .d files in DTRACE_SOURCE_DIR. They are:
50 # hotspot_jni.d hotspot.d hs_private.d
51 TARGETS += $(patsubst $(DTRACE_SOURCE_DIR)/%.d, \
52 $(DTRACE_GENSRC_DIR)/%.h, $(wildcard $(DTRACE_SOURCE_DIR)/*.d))
53
54 endif
|