221 int header_cell = 0;
222 if (args_cell + ret_cell > 0) {
223 header_cell = header_cell_count();
224 }
225
226 return header_cell + args_cell + ret_cell;
227 }
228
229 class ArgumentOffsetComputer : public SignatureInfo {
230 private:
231 int _max;
232 GrowableArray<int> _offsets;
233
234 void set(int size, BasicType type) { _size += size; }
235 void do_object(int begin, int end) {
236 if (_offsets.length() < _max) {
237 _offsets.push(_size);
238 }
239 SignatureInfo::do_object(begin, end);
240 }
241 void do_valuetype(int begin, int end) {
242 if (_offsets.length() < _max) {
243 _offsets.push(_size);
244 }
245 SignatureInfo::do_valuetype(begin, end);
246 }
247 void do_array (int begin, int end) {
248 if (_offsets.length() < _max) {
249 _offsets.push(_size);
250 }
251 SignatureInfo::do_array(begin, end);
252 }
253
254 public:
255 ArgumentOffsetComputer(Symbol* signature, int max)
256 : SignatureInfo(signature), _max(max), _offsets(Thread::current(), max) {
257 }
258
259 int total() { lazy_iterate_parameters(); return _size; }
260
261 int off_at(int i) const { return _offsets.at(i); }
262 };
263
264 void TypeStackSlotEntries::post_initialize(Symbol* signature, bool has_receiver, bool include_receiver) {
265 ResourceMark rm;
266 int start = 0;
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221 int header_cell = 0;
222 if (args_cell + ret_cell > 0) {
223 header_cell = header_cell_count();
224 }
225
226 return header_cell + args_cell + ret_cell;
227 }
228
229 class ArgumentOffsetComputer : public SignatureInfo {
230 private:
231 int _max;
232 GrowableArray<int> _offsets;
233
234 void set(int size, BasicType type) { _size += size; }
235 void do_object(int begin, int end) {
236 if (_offsets.length() < _max) {
237 _offsets.push(_size);
238 }
239 SignatureInfo::do_object(begin, end);
240 }
241 void do_array (int begin, int end) {
242 if (_offsets.length() < _max) {
243 _offsets.push(_size);
244 }
245 SignatureInfo::do_array(begin, end);
246 }
247
248 public:
249 ArgumentOffsetComputer(Symbol* signature, int max)
250 : SignatureInfo(signature), _max(max), _offsets(Thread::current(), max) {
251 }
252
253 int total() { lazy_iterate_parameters(); return _size; }
254
255 int off_at(int i) const { return _offsets.at(i); }
256 };
257
258 void TypeStackSlotEntries::post_initialize(Symbol* signature, bool has_receiver, bool include_receiver) {
259 ResourceMark rm;
260 int start = 0;
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