1 #
2 # Copyright (c) 1997, 2013, 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.
8 #
9 # This code is distributed in the hope that it will be useful, but WITHOUT
10 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 # version 2 for more details (a copy is included in the LICENSE file that
13 # accompanied this code).
14 #
15 # You should have received a copy of the GNU General Public License version
16 # 2 along with this work; if not, write to the Free Software Foundation,
17 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 #
19 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 # or visit www.oracle.com if you need additional information or have any
21 # questions.
22 #
23 #
24
25 # This makefile (adlc.make) is included from the adlc.make in the
26 # build directories.
27 # It knows how to compile, link, and run the adlc.
28
29 include $(GAMMADIR)/make/$(Platform_os_family)/makefiles/rules.make
30 include $(GAMMADIR)/make/altsrc.make
31
32 # #########################################################################
33
34 # OUTDIR must be the same as AD_Dir = $(GENERATED)/adfiles in top.make:
35 GENERATED = ../generated
36 OUTDIR = $(GENERATED)/adfiles
37
38 ARCH = $(Platform_arch)
39 OS = $(Platform_os_family)
40
41 SOURCE.AD = $(OUTDIR)/$(OS)_$(Platform_arch_model).ad
42
43 ifeq ("${Platform_arch_model}", "${Platform_arch}")
44 SOURCES.AD = \
45 $(call altsrc-replace,$(HS_COMMON_SRC)/cpu/$(ARCH)/vm/$(Platform_arch_model).ad)
46 else
47 SOURCES.AD = \
48 $(call altsrc-replace,$(HS_COMMON_SRC)/cpu/$(ARCH)/vm/$(Platform_arch_model).ad) \
49 $(call altsrc-replace,$(HS_COMMON_SRC)/cpu/$(ARCH)/vm/$(Platform_arch).ad)
50 endif
51
52 EXEC = $(OUTDIR)/adlc
53
54 # set VPATH so make knows where to look for source files
55 Src_Dirs_V += $(GAMMADIR)/src/share/vm/adlc
56 VPATH += $(Src_Dirs_V:%=%:)
57
58 # set INCLUDES for C preprocessor
59 Src_Dirs_I += $(GAMMADIR)/src/share/vm/adlc $(GENERATED)
60 INCLUDES += $(Src_Dirs_I:%=-I%)
61
62 # set flags for adlc compilation
63 CXXFLAGS = $(SYSDEFS) $(INCLUDES)
64
65 # Force assertions on.
66 CXXFLAGS += -DASSERT
67
68 ifndef USE_GCC
69 # We need libCstd.so for adlc
70 CFLAGS += -library=Cstd -g
71 LFLAGS += -library=Cstd -g
72 endif
73
74 # CFLAGS_WARN holds compiler options to suppress/enable warnings.
75 CFLAGS_WARN = +w
76 # Compiler warnings are treated as errors
77 ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \>= 509), 1)
78 WARNINGS_ARE_ERRORS ?= -xwe
79 endif
80
81 CFLAGS_WARN += $(WARNINGS_ARE_ERRORS)
82
83 # When using compiler version 5.13 (Solaris Studio 12.4), calls to explicitly
84 # instantiated template functions trigger this warning when +w is active.
85 ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \>= 513), 1)
86 CFLAGS_WARN += -erroff=notemsource
87 endif
88 CFLAGS += $(CFLAGS_WARN)
89
90 ifeq ("${Platform_compiler}", "sparcWorks")
91 # Enable the following CFLAGS addition if you need to compare the
92 # built ELF objects.
93 #
94 # The -g option makes static data global and the "-Qoption ccfe
95 # -xglobalstatic" option tells the compiler to not globalize static
96 # data using a unique globalization prefix. Instead force the use
97 # of a static globalization prefix based on the source filepath so
98 # the objects from two identical compilations are the same.
99 #CFLAGS += -Qoption ccfe -xglobalstatic
100 endif # Platform_compiler == sparcWorks
101
102 OBJECTNAMES = \
103 adlparse.o \
104 archDesc.o \
105 arena.o \
106 dfa.o \
107 dict2.o \
108 filebuff.o \
109 forms.o \
110 formsopt.o \
111 formssel.o \
112 main.o \
113 adlc-opcodes.o \
114 output_c.o \
115 output_h.o \
116
117 OBJECTS = $(OBJECTNAMES:%=$(OUTDIR)/%)
118
119 GENERATEDNAMES = \
120 ad_$(Platform_arch_model).cpp \
121 ad_$(Platform_arch_model).hpp \
122 ad_$(Platform_arch_model)_clone.cpp \
123 ad_$(Platform_arch_model)_expand.cpp \
124 ad_$(Platform_arch_model)_format.cpp \
125 ad_$(Platform_arch_model)_gen.cpp \
126 ad_$(Platform_arch_model)_misc.cpp \
127 ad_$(Platform_arch_model)_peephole.cpp \
128 ad_$(Platform_arch_model)_pipeline.cpp \
129 adGlobals_$(Platform_arch_model).hpp \
130 dfa_$(Platform_arch_model).cpp \
131
132 GENERATEDFILES = $(GENERATEDNAMES:%=$(OUTDIR)/%)
133
134 # #########################################################################
135
136 all: $(EXEC)
137
138 $(EXEC) : $(OBJECTS)
139 @echo $(LOG_INFO) Making adlc
140 $(QUIETLY) $(LINK_NOPROF.CXX) -o $(EXEC) $(OBJECTS)
141
142 # Random dependencies:
143 $(OBJECTS): opcodes.hpp classes.hpp adlc.hpp adlcVMDeps.hpp adlparse.hpp archDesc.hpp arena.hpp dict2.hpp filebuff.hpp forms.hpp formsopt.hpp formssel.hpp
144
145 # The source files refer to ostream.h, which sparcworks calls iostream.h
146 $(OBJECTS): ostream.h
147
148 ostream.h :
149 @echo >$@ '#include <iostream.h>'
150
151 dump:
152 : OUTDIR=$(OUTDIR)
153 : OBJECTS=$(OBJECTS)
154 : products = $(GENERATEDFILES)
155
156 all: $(GENERATEDFILES)
157
158 $(GENERATEDFILES): refresh_adfiles
159
160 # Get a unique temporary directory name, so multiple makes can run in parallel.
161 # Note that product files are updated via "mv", which is atomic.
162 TEMPDIR := $(OUTDIR)/mktmp$(shell echo $$$$)
163
164 # Debuggable by default
165 CFLAGS += -g
166
167 # Pass -D flags into ADLC.
168 ADLCFLAGS += $(SYSDEFS)
169
170 # Note "+="; it is a hook so flags.make can add more flags, like -g or -DFOO.
171 ADLCFLAGS += -q -T
172
173 # Normally, debugging is done directly on the ad_<arch>*.cpp files.
174 # But -g will put #line directives in those files pointing back to <arch>.ad.
175 ADLCFLAGS += -g
176
177 ifdef LP64
178 ADLCFLAGS += -D_LP64
179 else
180 ADLCFLAGS += -U_LP64
181 endif
182
183 #
184 # adlc_updater is a simple sh script, under sccs control. It is
185 # used to selectively update generated adlc files. This should
186 # provide a nice compilation speed improvement.
187 #
188 ADLC_UPDATER_DIRECTORY = $(GAMMADIR)/make/$(OS)
189 ADLC_UPDATER = adlc_updater
190 $(ADLC_UPDATER): $(ADLC_UPDATER_DIRECTORY)/$(ADLC_UPDATER)
191 $(QUIETLY) cp $< $@; chmod +x $@
192
193 # This action refreshes all generated adlc files simultaneously.
194 # The way it works is this:
195 # 1) create a scratch directory to work in.
196 # 2) if the current working directory does not have $(ADLC_UPDATER), copy it.
197 # 3) run the compiled adlc executable. This will create new adlc files in the scratch directory.
198 # 4) call $(ADLC_UPDATER) on each generated adlc file. It will selectively update changed or missing files.
199 # 5) If we actually updated any files, echo a notice.
200 #
201 refresh_adfiles: $(EXEC) $(SOURCE.AD) $(ADLC_UPDATER)
202 @rm -rf $(TEMPDIR); mkdir $(TEMPDIR)
203 $(QUIETLY) $(EXEC) $(ADLCFLAGS) $(SOURCE.AD) \
204 -c$(TEMPDIR)/ad_$(Platform_arch_model).cpp -h$(TEMPDIR)/ad_$(Platform_arch_model).hpp -a$(TEMPDIR)/dfa_$(Platform_arch_model).cpp -v$(TEMPDIR)/adGlobals_$(Platform_arch_model).hpp \
205 || { rm -rf $(TEMPDIR); exit 1; }
206 $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model).cpp $(TEMPDIR) $(OUTDIR)
207 $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model).hpp $(TEMPDIR) $(OUTDIR)
208 $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model)_clone.cpp $(TEMPDIR) $(OUTDIR)
209 $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model)_expand.cpp $(TEMPDIR) $(OUTDIR)
210 $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model)_format.cpp $(TEMPDIR) $(OUTDIR)
211 $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model)_gen.cpp $(TEMPDIR) $(OUTDIR)
212 $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model)_misc.cpp $(TEMPDIR) $(OUTDIR)
213 $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model)_peephole.cpp $(TEMPDIR) $(OUTDIR)
214 $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model)_pipeline.cpp $(TEMPDIR) $(OUTDIR)
215 $(QUIETLY) ./$(ADLC_UPDATER) adGlobals_$(Platform_arch_model).hpp $(TEMPDIR) $(OUTDIR)
216 $(QUIETLY) ./$(ADLC_UPDATER) dfa_$(Platform_arch_model).cpp $(TEMPDIR) $(OUTDIR)
217 $(QUIETLY) [ -f $(TEMPDIR)/made-change ] \
218 || echo $(LOG_INFO) "Rescanned $(SOURCE.AD) but encountered no changes."
219 $(QUIETLY) rm -rf $(TEMPDIR)
220
221
222 # #########################################################################
223
224 $(SOURCE.AD): $(SOURCES.AD)
225 $(QUIETLY) $(PROCESS_AD_FILES) $(SOURCES.AD) > $(SOURCE.AD)
226
227 #PROCESS_AD_FILES = cat
228 # Pass through #line directives, in case user enables -g option above:
229 PROCESS_AD_FILES = awk '{ \
230 if (CUR_FN != FILENAME) { CUR_FN=FILENAME; NR_BASE=NR-1; need_lineno=1 } \
231 if (need_lineno && $$0 !~ /\/\//) \
232 { print "\n\n\#line " (NR-NR_BASE) " \"" FILENAME "\""; need_lineno=0 }; \
233 print }'
234
235 $(OUTDIR)/%.o: %.cpp
236 @echo $(LOG_INFO) Compiling $<
237 $(QUIETLY) $(REMOVE_TARGET)
238 $(QUIETLY) $(COMPILE.CXX) -o $@ $< $(COMPILE_DONE)
239
240 # Some object files are given a prefix, to disambiguate
241 # them from objects of the same name built for the VM.
242 $(OUTDIR)/adlc-%.o: %.cpp
243 @echo $(LOG_INFO) Compiling $<
244 $(QUIETLY) $(REMOVE_TARGET)
245 $(QUIETLY) $(COMPILE.CXX) -o $@ $< $(COMPILE_DONE)
246
247 # #########################################################################
248
249 clean :
250 rm $(OBJECTS)
251
252 cleanall :
253 rm $(OBJECTS) $(EXEC)
254
255 # #########################################################################
256
257 .PHONY: all dump refresh_adfiles clean cleanall