296 #ifndef SHARK
297 if (method() != NULL && !method()->is_native()) {
298 address pc = fr.pc();
299 SimpleScopeDesc ssd(this, pc);
300 Bytecode_invoke call(ssd.method(), ssd.bci());
301 bool has_receiver = call.has_receiver();
302 bool has_appendix = call.has_appendix();
303 Symbol* signature = call.signature();
304
305 // The method attached by JIT-compilers should be used, if present.
306 // Bytecode can be inaccurate in such case.
307 Method* callee = attached_method_before_pc(pc);
308 if (callee != NULL) {
309 has_receiver = !(callee->access_flags().is_static());
310 has_appendix = false;
311 signature = callee->signature();
312 }
313
314 // If value types are passed as fields, use the extended signature
315 // which contains the types of all (oop) fields of the value type.
316 if (ValueTypePassFieldsAsArgs) {
317 // Check if receiver or one of the arguments is a value type
318 bool has_value_receiver = (has_receiver && callee != NULL && callee->method_holder()->is_value());
319 bool has_value_argument = has_value_receiver;
320 for (SignatureStream ss(signature); !has_value_argument && !ss.at_return_type(); ss.next()) {
321 if (ss.type() == T_VALUETYPE) {
322 has_value_argument = true;
323 }
324 }
325 if (has_value_argument) {
326 // Get the extended signature from the callee's adapter through the attached method
327 assert(callee != NULL, "must have attached method");
328 signature = callee->adapter()->get_sig_extended();
329 assert(signature != NULL, "signature is null");
330 has_receiver = false; // The extended signature contains the receiver type
331 }
332 }
333
334 fr.oops_compiled_arguments_do(signature, has_receiver, has_appendix, reg_map, f);
335 }
336 #endif // !SHARK
337 }
338
339 // -----------------------------------------------------------------------------
340 // CompiledMethod::get_deopt_original_pc
341 //
342 // Return the original PC for the given PC if:
343 // (a) the given PC belongs to a nmethod and
344 // (b) it is a deopt PC
345 address CompiledMethod::get_deopt_original_pc(const frame* fr) {
346 if (fr->cb() == NULL) return NULL;
347
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296 #ifndef SHARK
297 if (method() != NULL && !method()->is_native()) {
298 address pc = fr.pc();
299 SimpleScopeDesc ssd(this, pc);
300 Bytecode_invoke call(ssd.method(), ssd.bci());
301 bool has_receiver = call.has_receiver();
302 bool has_appendix = call.has_appendix();
303 Symbol* signature = call.signature();
304
305 // The method attached by JIT-compilers should be used, if present.
306 // Bytecode can be inaccurate in such case.
307 Method* callee = attached_method_before_pc(pc);
308 if (callee != NULL) {
309 has_receiver = !(callee->access_flags().is_static());
310 has_appendix = false;
311 signature = callee->signature();
312 }
313
314 // If value types are passed as fields, use the extended signature
315 // which contains the types of all (oop) fields of the value type.
316 if (ValueTypePassFieldsAsArgs && callee != NULL) {
317 // Check if receiver or one of the arguments is a value type
318 bool has_value_receiver = has_receiver && callee->method_holder()->is_value();
319 bool has_value_argument = has_value_receiver;
320 for (SignatureStream ss(signature); !has_value_argument && !ss.at_return_type(); ss.next()) {
321 if (ss.type() == T_VALUETYPE) {
322 has_value_argument = true;
323 }
324 }
325 if (has_value_argument) {
326 // Get the extended signature from the callee's adapter through the attached method
327 signature = callee->adapter()->get_sig_extended();
328 assert(signature != NULL, "signature is null");
329 has_receiver = false; // The extended signature contains the receiver type
330 }
331 }
332
333 fr.oops_compiled_arguments_do(signature, has_receiver, has_appendix, reg_map, f);
334 }
335 #endif // !SHARK
336 }
337
338 // -----------------------------------------------------------------------------
339 // CompiledMethod::get_deopt_original_pc
340 //
341 // Return the original PC for the given PC if:
342 // (a) the given PC belongs to a nmethod and
343 // (b) it is a deopt PC
344 address CompiledMethod::get_deopt_original_pc(const frame* fr) {
345 if (fr->cb() == NULL) return NULL;
346
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