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comparison make/linux/makefiles/adlc.make @ 475:284d0af00d53

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6771309: debugging AD files is difficult without #line directives in generated code Summary: more and better #line and #define directives in the generated code; ADLC itself accepts #line directives Reviewed-by: never, kvn
author jrose
date Tue, 09 Dec 2008 12:41:26 -0800
parents d1605aabd0a1
children 0fbdb4381b99 dbbe28fc66b5
comparison
equal deleted inserted replaced
474:7a018855d2f0 475:284d0af00d53
52 52
53 # set INCLUDES for C preprocessor 53 # set INCLUDES for C preprocessor
54 Src_Dirs_I = ${Src_Dirs} $(GENERATED) 54 Src_Dirs_I = ${Src_Dirs} $(GENERATED)
55 INCLUDES += $(Src_Dirs_I:%=-I%) 55 INCLUDES += $(Src_Dirs_I:%=-I%)
56 56
57 # set flags for adlc compilation
58 CPPFLAGS = $(SYSDEFS) $(INCLUDES)
59
57 # Force assertions on. 60 # Force assertions on.
58 SYSDEFS += -DASSERT 61 CPPFLAGS += -DASSERT
59 CPPFLAGS = $(SYSDEFS) $(INCLUDES)
60 62
61 # CFLAGS_WARN holds compiler options to suppress/enable warnings. 63 # CFLAGS_WARN holds compiler options to suppress/enable warnings.
62 # Suppress warnings (for now) 64 # Suppress warnings (for now)
63 CFLAGS_WARN = -w 65 CFLAGS_WARN = -w
64 CFLAGS += $(CFLAGS_WARN) 66 CFLAGS += $(CFLAGS_WARN)
123 125
124 # Get a unique temporary directory name, so multiple makes can run in parallel. 126 # Get a unique temporary directory name, so multiple makes can run in parallel.
125 # Note that product files are updated via "mv", which is atomic. 127 # Note that product files are updated via "mv", which is atomic.
126 TEMPDIR := $(OUTDIR)/mktmp$(shell echo $$$$) 128 TEMPDIR := $(OUTDIR)/mktmp$(shell echo $$$$)
127 129
128 ADLCFLAGS = -q -T 130 # Pass -D flags into ADLC.
131 ADLCFLAGS += $(SYSDEFS)
132
133 # Note "+="; it is a hook so flags.make can add more flags, like -g or -DFOO.
134 ADLCFLAGS += -q -T
135
136 # Normally, debugging is done directly on the ad_<arch>*.cpp files.
137 # But -g will put #line directives in those files pointing back to <arch>.ad.
138 #ADLCFLAGS += -g
129 139
130 ifdef LP64 140 ifdef LP64
131 ADLCFLAGS += -D_LP64 141 ADLCFLAGS += -D_LP64
132 else 142 else
133 ADLCFLAGS += -U_LP64 143 ADLCFLAGS += -U_LP64
138 # used to selectively update generated adlc files. This should 148 # used to selectively update generated adlc files. This should
139 # provide a nice compilation speed improvement. 149 # provide a nice compilation speed improvement.
140 # 150 #
141 ADLC_UPDATER_DIRECTORY = $(GAMMADIR)/make/$(OS) 151 ADLC_UPDATER_DIRECTORY = $(GAMMADIR)/make/$(OS)
142 ADLC_UPDATER = adlc_updater 152 ADLC_UPDATER = adlc_updater
153 $(ADLC_UPDATER): $(ADLC_UPDATER_DIRECTORY)/$(ADLC_UPDATER)
154 $(QUIETLY) cp $< $@; chmod +x $@
143 155
144 # This action refreshes all generated adlc files simultaneously. 156 # This action refreshes all generated adlc files simultaneously.
145 # The way it works is this: 157 # The way it works is this:
146 # 1) create a scratch directory to work in. 158 # 1) create a scratch directory to work in.
147 # 2) if the current working directory does not have $(ADLC_UPDATER), copy it. 159 # 2) if the current working directory does not have $(ADLC_UPDATER), copy it.
148 # 3) run the compiled adlc executable. This will create new adlc files in the scratch directory. 160 # 3) run the compiled adlc executable. This will create new adlc files in the scratch directory.
149 # 4) call $(ADLC_UPDATER) on each generated adlc file. It will selectively update changed or missing files. 161 # 4) call $(ADLC_UPDATER) on each generated adlc file. It will selectively update changed or missing files.
150 # 5) If we actually updated any files, echo a notice. 162 # 5) If we actually updated any files, echo a notice.
151 # 163 #
152 refresh_adfiles: $(EXEC) $(SOURCE.AD) 164 refresh_adfiles: $(EXEC) $(SOURCE.AD) $(ADLC_UPDATER)
153 @rm -rf $(TEMPDIR); mkdir $(TEMPDIR) 165 @rm -rf $(TEMPDIR); mkdir $(TEMPDIR)
154 $(QUIETLY) [ -f $(ADLC_UPDATER) ] || ( cp $(ADLC_UPDATER_DIRECTORY)/$(ADLC_UPDATER) . ; chmod +x $(ADLC_UPDATER) )
155 $(QUIETLY) $(EXEC) $(ADLCFLAGS) $(SOURCE.AD) \ 166 $(QUIETLY) $(EXEC) $(ADLCFLAGS) $(SOURCE.AD) \
156 -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 \ 167 -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 \
157 || { rm -rf $(TEMPDIR); exit 1; } 168 || { rm -rf $(TEMPDIR); exit 1; }
158 $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model).cpp $(TEMPDIR) $(OUTDIR) 169 $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model).cpp $(TEMPDIR) $(OUTDIR)
159 $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model).hpp $(TEMPDIR) $(OUTDIR) 170 $(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model).hpp $(TEMPDIR) $(OUTDIR)
172 183
173 184
174 # ######################################################################### 185 # #########################################################################
175 186
176 $(SOURCE.AD): $(SOURCES.AD) 187 $(SOURCE.AD): $(SOURCES.AD)
177 $(QUIETLY) cat $(SOURCES.AD) > $(SOURCE.AD) 188 $(QUIETLY) $(PROCESS_AD_FILES) $(SOURCES.AD) > $(SOURCE.AD)
189
190 #PROCESS_AD_FILES = cat
191 # Pass through #line directives, in case user enables -g option above:
192 PROCESS_AD_FILES = awk '{ \
193 if (CUR_FN != FILENAME) { CUR_FN=FILENAME; NR_BASE=NR-1; need_lineno=1 } \
194 if (need_lineno && $$0 !~ /\/\//) \
195 { print "\n\n\#line " (NR-NR_BASE) " \"" FILENAME "\""; need_lineno=0 }; \
196 print }'
178 197
179 $(OUTDIR)/%.o: %.cpp 198 $(OUTDIR)/%.o: %.cpp
180 @echo Compiling $< 199 @echo Compiling $<
181 $(QUIETLY) $(REMOVE_TARGET) 200 $(QUIETLY) $(REMOVE_TARGET)
182 $(QUIETLY) $(COMPILE.CC) -o $@ $< $(COMPILE_DONE) 201 $(QUIETLY) $(COMPILE.CC) -o $@ $< $(COMPILE_DONE)