340 static methodHandle find_callee_method(JavaThread* thread, TRAPS);
341
342
343 private:
344 static Handle find_callee_info(JavaThread* thread,
345 Bytecodes::Code& bc,
346 CallInfo& callinfo, TRAPS);
347 static Handle find_callee_info_helper(JavaThread* thread,
348 vframeStream& vfst,
349 Bytecodes::Code& bc,
350 CallInfo& callinfo, TRAPS);
351
352 static methodHandle extract_attached_method(vframeStream& vfst);
353
354 static address clean_virtual_call_entry();
355 static address clean_opt_virtual_call_entry();
356 static address clean_static_call_entry();
357
358 #if defined(X86) && defined(COMPILER1)
359 // For Object.hashCode, System.identityHashCode try to pull hashCode from object header if available.
360 static void inline_check_hashcode_from_object_header(MacroAssembler* masm, methodHandle method, Register obj_reg, Register result);
361 #endif // X86 && COMPILER1
362
363 public:
364
365 // Read the array of BasicTypes from a Java signature, and compute where
366 // compiled Java code would like to put the results. Values in reg_lo and
367 // reg_hi refer to 4-byte quantities. Values less than SharedInfo::stack0 are
368 // registers, those above refer to 4-byte stack slots. All stack slots are
369 // based off of the window top. SharedInfo::stack0 refers to the first usable
370 // slot in the bottom of the frame. SharedInfo::stack0+1 refers to the memory word
371 // 4-bytes higher. So for sparc because the register window save area is at
372 // the bottom of the frame the first 16 words will be skipped and SharedInfo::stack0
373 // will be just above it. (
374 // return value is the maximum number of VMReg stack slots the convention will use.
375 static int java_calling_convention(const BasicType* sig_bt, VMRegPair* regs, int total_args_passed, int is_outgoing);
376
377 static void check_member_name_argument_is_last_argument(const methodHandle& method,
378 const BasicType* sig_bt,
379 const VMRegPair* regs) NOT_DEBUG_RETURN;
380
|
340 static methodHandle find_callee_method(JavaThread* thread, TRAPS);
341
342
343 private:
344 static Handle find_callee_info(JavaThread* thread,
345 Bytecodes::Code& bc,
346 CallInfo& callinfo, TRAPS);
347 static Handle find_callee_info_helper(JavaThread* thread,
348 vframeStream& vfst,
349 Bytecodes::Code& bc,
350 CallInfo& callinfo, TRAPS);
351
352 static methodHandle extract_attached_method(vframeStream& vfst);
353
354 static address clean_virtual_call_entry();
355 static address clean_opt_virtual_call_entry();
356 static address clean_static_call_entry();
357
358 #if defined(X86) && defined(COMPILER1)
359 // For Object.hashCode, System.identityHashCode try to pull hashCode from object header if available.
360 static void inline_check_hashcode_from_object_header(MacroAssembler* masm, const methodHandle& method, Register obj_reg, Register result);
361 #endif // X86 && COMPILER1
362
363 public:
364
365 // Read the array of BasicTypes from a Java signature, and compute where
366 // compiled Java code would like to put the results. Values in reg_lo and
367 // reg_hi refer to 4-byte quantities. Values less than SharedInfo::stack0 are
368 // registers, those above refer to 4-byte stack slots. All stack slots are
369 // based off of the window top. SharedInfo::stack0 refers to the first usable
370 // slot in the bottom of the frame. SharedInfo::stack0+1 refers to the memory word
371 // 4-bytes higher. So for sparc because the register window save area is at
372 // the bottom of the frame the first 16 words will be skipped and SharedInfo::stack0
373 // will be just above it. (
374 // return value is the maximum number of VMReg stack slots the convention will use.
375 static int java_calling_convention(const BasicType* sig_bt, VMRegPair* regs, int total_args_passed, int is_outgoing);
376
377 static void check_member_name_argument_is_last_argument(const methodHandle& method,
378 const BasicType* sig_bt,
379 const VMRegPair* regs) NOT_DEBUG_RETURN;
380
|