1 #
2 # Copyright (c) 1997, 2011, 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 SOURCES.AD = \
44 $(call altsrc-replace,$(HS_COMMON_SRC)/cpu/$(ARCH)/vm/$(Platform_arch_model).ad) \
45 $(call altsrc-replace,$(HS_COMMON_SRC)/os_cpu/$(OS)_$(ARCH)/vm/$(OS)_$(Platform_arch_model).ad)
46
47 EXEC = $(OUTDIR)/adlc
48
49 # set VPATH so make knows where to look for source files
50 Src_Dirs_V += $(GAMMADIR)/src/share/vm/adlc
51 VPATH += $(Src_Dirs_V:%=%:)
52
53 # set INCLUDES for C preprocessor
54 Src_Dirs_I += $(GAMMADIR)/src/share/vm/adlc $(GENERATED)
55 INCLUDES += $(Src_Dirs_I:%=-I%)
56
57 # set flags for adlc compilation
58 CPPFLAGS = $(SYSDEFS) $(INCLUDES)
59
60 # Force assertions on.
61 CPPFLAGS += -DASSERT
62
63 ifndef USE_GCC
64 # We need libCstd.so for adlc
65 CFLAGS += -library=Cstd -g
66 LFLAGS += -library=Cstd -g
67 endif
68
69 # CFLAGS_WARN holds compiler options to suppress/enable warnings.
70 # Compiler warnings are treated as errors
71 ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \>= 509), 1)
72 CFLAGS_WARN = +w -errwarn
73 endif
74 CFLAGS += $(CFLAGS_WARN)
75
76 ifeq ("${Platform_compiler}", "sparcWorks")
77 # Enable the following CFLAGS addition if you need to compare the
78 # built ELF objects.
79 #
80 # The -g option makes static data global and the "-Qoption ccfe
81 # -xglobalstatic" option tells the compiler to not globalize static
82 # data using a unique globalization prefix. Instead force the use
83 # of a static globalization prefix based on the source filepath so
84 # the objects from two identical compilations are the same.
85 #CFLAGS += -Qoption ccfe -xglobalstatic
86 endif # Platform_compiler == sparcWorks
87
88 OBJECTNAMES = \
89 adlparse.o \
90 archDesc.o \
91 arena.o \
92 dfa.o \
93 dict2.o \
94 filebuff.o \
95 forms.o \
96 formsopt.o \
97 formssel.o \
98 main.o \
99 adlc-opcodes.o \
100 output_c.o \
101 output_h.o \
102
103 OBJECTS = $(OBJECTNAMES:%=$(OUTDIR)/%)
104
105 GENERATEDNAMES = \
106 ad_$(Platform_arch_model).cpp \
107 ad_$(Platform_arch_model).hpp \
108 ad_$(Platform_arch_model)_clone.cpp \
109 ad_$(Platform_arch_model)_expand.cpp \
110 ad_$(Platform_arch_model)_format.cpp \
111 ad_$(Platform_arch_model)_gen.cpp \
112 ad_$(Platform_arch_model)_misc.cpp \
113 ad_$(Platform_arch_model)_peephole.cpp \
114 ad_$(Platform_arch_model)_pipeline.cpp \
115 adGlobals_$(Platform_arch_model).hpp \
116 dfa_$(Platform_arch_model).cpp \
117
118 GENERATEDFILES = $(GENERATEDNAMES:%=$(OUTDIR)/%)
119
120 # #########################################################################
121
122 all: $(EXEC)
123
124 $(EXEC) : $(OBJECTS)
125 @echo Making adlc
126 $(QUIETLY) $(LINK_NOPROF.CC) -o $(EXEC) $(OBJECTS)
127
128 # Random dependencies:
129 $(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
130
131 # The source files refer to ostream.h, which sparcworks calls iostream.h
132 $(OBJECTS): ostream.h
133
134 ostream.h :
135 @echo >$@ '#include <iostream.h>'
136
137 dump:
138 : OUTDIR=$(OUTDIR)
139 : OBJECTS=$(OBJECTS)
140 : products = $(GENERATEDFILES)
141
142 all: $(GENERATEDFILES)
143
144 $(GENERATEDFILES): refresh_adfiles
145
146 # Get a unique temporary directory name, so multiple makes can run in parallel.
147 # Note that product files are updated via "mv", which is atomic.
148 TEMPDIR := $(OUTDIR)/mktmp$(shell echo $$$$)
149
150 # Debuggable by default
151 CFLAGS += -g
152
153 # Pass -D flags into ADLC.
154 ADLCFLAGS += $(SYSDEFS)
155
156 # Note "+="; it is a hook so flags.make can add more flags, like -g or -DFOO.
157 ADLCFLAGS += -q -T
158
159 # Normally, debugging is done directly on the ad_<arch>*.cpp files.
160 # But -g will put #line directives in those files pointing back to <arch>.ad.
161 ADLCFLAGS += -g
162
163 ifdef LP64
164 ADLCFLAGS += -D_LP64
165 else
166 ADLCFLAGS += -U_LP64
167 endif
168
169 #
170 # adlc_updater is a simple sh script, under sccs control. It is
171 # used to selectively update generated adlc files. This should
172 # provide a nice compilation speed improvement.
173 #
174 ADLC_UPDATER_DIRECTORY = $(GAMMADIR)/make/$(OS)
175 ADLC_UPDATER = adlc_updater
176 $(ADLC_UPDATER): $(ADLC_UPDATER_DIRECTORY)/$(ADLC_UPDATER)
177 $(QUIETLY) cp $< $@; chmod +x $@
178
179 # This action refreshes all generated adlc files simultaneously.
180 # The way it works is this:
181 # 1) create a scratch directory to work in.
182 # 2) if the current working directory does not have $(ADLC_UPDATER), copy it.
183 # 3) run the compiled adlc executable. This will create new adlc files in the scratch directory.
184 # 4) call $(ADLC_UPDATER) on each generated adlc file. It will selectively update changed or missing files.
185 # 5) If we actually updated any files, echo a notice.
186 #
187 refresh_adfiles: $(EXEC) $(SOURCE.AD) $(ADLC_UPDATER)
188 @rm -rf $(TEMPDIR); mkdir $(TEMPDIR)
189 $(QUIETLY) $(EXEC) $(ADLCFLAGS) $(SOURCE.AD) \
190 -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 \
191 || { rm -rf $(TEMPDIR); exit 1; }
192 $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model).cpp $(TEMPDIR) $(OUTDIR)
193 $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model).hpp $(TEMPDIR) $(OUTDIR)
194 $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model)_clone.cpp $(TEMPDIR) $(OUTDIR)
195 $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model)_expand.cpp $(TEMPDIR) $(OUTDIR)
196 $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model)_format.cpp $(TEMPDIR) $(OUTDIR)
197 $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model)_gen.cpp $(TEMPDIR) $(OUTDIR)
198 $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model)_misc.cpp $(TEMPDIR) $(OUTDIR)
199 $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model)_peephole.cpp $(TEMPDIR) $(OUTDIR)
200 $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model)_pipeline.cpp $(TEMPDIR) $(OUTDIR)
201 $(QUIETLY) ./$(ADLC_UPDATER) adGlobals_$(Platform_arch_model).hpp $(TEMPDIR) $(OUTDIR)
202 $(QUIETLY) ./$(ADLC_UPDATER) dfa_$(Platform_arch_model).cpp $(TEMPDIR) $(OUTDIR)
203 $(QUIETLY) [ -f $(TEMPDIR)/made-change ] \
204 || echo "Rescanned $(SOURCE.AD) but encountered no changes."
205 $(QUIETLY) rm -rf $(TEMPDIR)
206
207
208 # #########################################################################
209
210 $(SOURCE.AD): $(SOURCES.AD)
211 $(QUIETLY) $(PROCESS_AD_FILES) $(SOURCES.AD) > $(SOURCE.AD)
212
213 #PROCESS_AD_FILES = cat
214 # Pass through #line directives, in case user enables -g option above:
215 PROCESS_AD_FILES = awk '{ \
216 if (CUR_FN != FILENAME) { CUR_FN=FILENAME; NR_BASE=NR-1; need_lineno=1 } \
217 if (need_lineno && $$0 !~ /\/\//) \
218 { print "\n\n\#line " (NR-NR_BASE) " \"" FILENAME "\""; need_lineno=0 }; \
219 print }'
220
221 $(OUTDIR)/%.o: %.cpp
222 @echo Compiling $<
223 $(QUIETLY) $(REMOVE_TARGET)
224 $(QUIETLY) $(COMPILE.CC) -o $@ $< $(COMPILE_DONE)
225
226 # Some object files are given a prefix, to disambiguate
227 # them from objects of the same name built for the VM.
228 $(OUTDIR)/adlc-%.o: %.cpp
229 @echo Compiling $<
230 $(QUIETLY) $(REMOVE_TARGET)
231 $(QUIETLY) $(COMPILE.CC) -o $@ $< $(COMPILE_DONE)
232
233 # #########################################################################
234
235 clean :
236 rm $(OBJECTS)
237
238 cleanall :
239 rm $(OBJECTS) $(EXEC)
240
241 # #########################################################################
242
243 .PHONY: all dump refresh_adfiles clean cleanall