173 LOG_TAG(stringtable) \
174 LOG_TAG(subclass) \
175 LOG_TAG(survivor) \
176 LOG_TAG(suspend) \
177 LOG_TAG(sweep) \
178 LOG_TAG(symboltable) \
179 LOG_TAG(system) \
180 LOG_TAG(table) \
181 LOG_TAG(task) \
182 DEBUG_ONLY(LOG_TAG(test)) \
183 LOG_TAG(thread) \
184 LOG_TAG(throttle) \
185 LOG_TAG(time) \
186 LOG_TAG(timer) \
187 LOG_TAG(tlab) \
188 LOG_TAG(tracking) \
189 LOG_TAG(unload) /* Trace unloading of classes */ \
190 LOG_TAG(unshareable) \
191 LOG_TAG(update) \
192 LOG_TAG(valuebasedclasses) \
193 LOG_TAG(verification) \
194 LOG_TAG(verify) \
195 LOG_TAG(vmmutex) \
196 LOG_TAG(vmoperation) \
197 LOG_TAG(vmthread) \
198 LOG_TAG(vtables) \
199 LOG_TAG(vtablestubs) \
200 LOG_TAG(workgang)
201
202 #define PREFIX_LOG_TAG(T) (LogTag::_##T)
203
204 // Expand a set of log tags to their prefixed names.
205 // For error detection purposes, the macro passes one more tag than what is supported.
206 // If too many tags are given, a static assert in the log class will fail.
207 #define LOG_TAGS_EXPANDED(T0, T1, T2, T3, T4, T5, ...) PREFIX_LOG_TAG(T0), PREFIX_LOG_TAG(T1), PREFIX_LOG_TAG(T2), \
208 PREFIX_LOG_TAG(T3), PREFIX_LOG_TAG(T4), PREFIX_LOG_TAG(T5)
209 // The EXPAND_VARARGS macro is required for MSVC, or it will resolve the LOG_TAGS_EXPANDED macro incorrectly.
210 #define EXPAND_VARARGS(x) x
211 #define LOG_TAGS(...) EXPAND_VARARGS(LOG_TAGS_EXPANDED(__VA_ARGS__, _NO_TAG, _NO_TAG, _NO_TAG, _NO_TAG, _NO_TAG, _NO_TAG))
212
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173 LOG_TAG(stringtable) \
174 LOG_TAG(subclass) \
175 LOG_TAG(survivor) \
176 LOG_TAG(suspend) \
177 LOG_TAG(sweep) \
178 LOG_TAG(symboltable) \
179 LOG_TAG(system) \
180 LOG_TAG(table) \
181 LOG_TAG(task) \
182 DEBUG_ONLY(LOG_TAG(test)) \
183 LOG_TAG(thread) \
184 LOG_TAG(throttle) \
185 LOG_TAG(time) \
186 LOG_TAG(timer) \
187 LOG_TAG(tlab) \
188 LOG_TAG(tracking) \
189 LOG_TAG(unload) /* Trace unloading of classes */ \
190 LOG_TAG(unshareable) \
191 LOG_TAG(update) \
192 LOG_TAG(valuebasedclasses) \
193 LOG_TAG(valuetypes) \
194 LOG_TAG(verification) \
195 LOG_TAG(verify) \
196 LOG_TAG(vmmutex) \
197 LOG_TAG(vmoperation) \
198 LOG_TAG(vmthread) \
199 LOG_TAG(vtables) \
200 LOG_TAG(vtablestubs) \
201 LOG_TAG(workgang)
202
203 #define PREFIX_LOG_TAG(T) (LogTag::_##T)
204
205 // Expand a set of log tags to their prefixed names.
206 // For error detection purposes, the macro passes one more tag than what is supported.
207 // If too many tags are given, a static assert in the log class will fail.
208 #define LOG_TAGS_EXPANDED(T0, T1, T2, T3, T4, T5, ...) PREFIX_LOG_TAG(T0), PREFIX_LOG_TAG(T1), PREFIX_LOG_TAG(T2), \
209 PREFIX_LOG_TAG(T3), PREFIX_LOG_TAG(T4), PREFIX_LOG_TAG(T5)
210 // The EXPAND_VARARGS macro is required for MSVC, or it will resolve the LOG_TAGS_EXPANDED macro incorrectly.
211 #define EXPAND_VARARGS(x) x
212 #define LOG_TAGS(...) EXPAND_VARARGS(LOG_TAGS_EXPANDED(__VA_ARGS__, _NO_TAG, _NO_TAG, _NO_TAG, _NO_TAG, _NO_TAG, _NO_TAG))
213
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