Version 3.4.2

src/mips/builtins-mips.cc

 // Copyright 2011 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 924 matching lines @@
 
   // Call the function.
   // a0: number of arguments
   // a1: constructor function
   if (is_api_function) {
     __ lw(cp, FieldMemOperand(a1, JSFunction::kContextOffset));
     Handle<Code> code =
         masm->isolate()->builtins()->HandleApiCallConstruct();
     ParameterCount expected(0);
     __ InvokeCode(code, expected, expected,
-                  RelocInfo::CODE_TARGET, CALL_FUNCTION);
+                  RelocInfo::CODE_TARGET, CALL_FUNCTION, CALL_AS_METHOD);
   } else {
     ParameterCount actual(a0);
-    __ InvokeFunction(a1, actual, CALL_FUNCTION);
+    __ InvokeFunction(a1, actual, CALL_FUNCTION,
+                      NullCallWrapper(), CALL_AS_METHOD);
   }
 
   // Pop the function from the stack.
   // v0: result
   // sp[0]: constructor function
   // sp[2]: receiver
   // sp[3]: constructor function
   // sp[4]: number of arguments (smi-tagged)
   __ Pop();
 
   // Restore context from the frame.
   __ lw(cp, MemOperand(fp, StandardFrameConstants::kContextOffset));
 
   // If the result is an object (in the ECMA sense), we should get rid
   // of the receiver and use the result; see ECMA-262 section 13.2.2-7
   // on page 74.
   Label use_receiver, exit;
 
   // If the result is a smi, it is *not* an object in the ECMA sense.
   // v0: result
   // sp[0]: receiver (newly allocated object)
   // sp[1]: constructor function
   // sp[2]: number of arguments (smi-tagged)
   __ And(t0, v0, Operand(kSmiTagMask));
   __ Branch(&use_receiver, eq, t0, Operand(zero_reg));
 
   // If the type of the result (stored in its map) is less than
-  // FIRST_JS_OBJECT_TYPE, it is not an object in the ECMA sense.
+  // FIRST_SPEC_OBJECT_TYPE, it is not an object in the ECMA sense.
   __ GetObjectType(v0, a3, a3);
-  __ Branch(&exit, greater_equal, a3, Operand(FIRST_JS_OBJECT_TYPE));
+  __ Branch(&exit, greater_equal, a3, Operand(FIRST_SPEC_OBJECT_TYPE));
 
   // Throw away the result of the constructor invocation and use the
   // on-stack receiver as the result.
   __ bind(&use_receiver);
   __ lw(v0, MemOperand(sp));
 
   // Remove receiver from the stack, remove caller arguments, and
   // return.
   __ bind(&exit);
   // v0: result
@@ skipping 82 matching lines @@
   // s6 holds the root address. Do not clobber.
   // s7 is cp. Do not init.
 
   // Invoke the code and pass argc as a0.
   __ mov(a0, a3);
   if (is_construct) {
     __ Call(masm->isolate()->builtins()->JSConstructCall(),
             RelocInfo::CODE_TARGET);
   } else {
     ParameterCount actual(a0);
-    __ InvokeFunction(a1, actual, CALL_FUNCTION);
+    __ InvokeFunction(a1, actual, CALL_FUNCTION,
+                      NullCallWrapper(), CALL_AS_METHOD);
   }
 
   __ LeaveInternalFrame();
 
   __ Jump(ra);
 }
 
 
 void Builtins::Generate_JSEntryTrampoline(MacroAssembler* masm) {
   Generate_JSEntryTrampolineHelper(masm, false);
@@ skipping 133 matching lines @@
     // a0: actual number of arguments
     // a1: function
     // a2: first argument
     __ JumpIfSmi(a2, &convert_to_object, t2);
 
     __ LoadRoot(a3, Heap::kUndefinedValueRootIndex);
     __ Branch(&use_global_receiver, eq, a2, Operand(a3));
     __ LoadRoot(a3, Heap::kNullValueRootIndex);
     __ Branch(&use_global_receiver, eq, a2, Operand(a3));
 
-    STATIC_ASSERT(LAST_JS_OBJECT_TYPE + 1 == LAST_TYPE);
-    STATIC_ASSERT(LAST_TYPE == JS_FUNCTION_TYPE);
+    STATIC_ASSERT(LAST_SPEC_OBJECT_TYPE == LAST_TYPE);
     __ GetObjectType(a2, a3, a3);
-    __ Branch(&shift_arguments, ge, a3, Operand(FIRST_JS_OBJECT_TYPE));
+    __ Branch(&shift_arguments, ge, a3, Operand(FIRST_SPEC_OBJECT_TYPE));
 
     __ bind(&convert_to_object);
     __ EnterInternalFrame();  // In order to preserve argument count.
     __ sll(a0, a0, kSmiTagSize);  // Smi tagged.
     __ push(a0);
 
     __ push(a2);
     __ InvokeBuiltin(Builtins::TO_OBJECT, CALL_FUNCTION);
     __ mov(a2, v0);
 
@@ skipping 82 matching lines @@
   __ lw(a2,
          FieldMemOperand(a3, SharedFunctionInfo::kFormalParameterCountOffset));
   __ sra(a2, a2, kSmiTagSize);
   __ lw(a3, FieldMemOperand(a1, JSFunction::kCodeEntryOffset));
   __ SetCallKind(t1, CALL_AS_METHOD);
   // Check formal and actual parameter counts.
   __ Jump(masm->isolate()->builtins()->ArgumentsAdaptorTrampoline(),
           RelocInfo::CODE_TARGET, ne, a2, Operand(a0));
 
   ParameterCount expected(0);
-  __ InvokeCode(a3, expected, expected, JUMP_FUNCTION);
+  __ InvokeCode(a3, expected, expected, JUMP_FUNCTION,
+                NullCallWrapper(), CALL_AS_METHOD);
 }
 
 
 void Builtins::Generate_FunctionApply(MacroAssembler* masm) {
   const int kIndexOffset    = -5 * kPointerSize;
   const int kLimitOffset    = -4 * kPointerSize;
   const int kArgsOffset     =  2 * kPointerSize;
   const int kRecvOffset     =  3 * kPointerSize;
   const int kFunctionOffset =  4 * kPointerSize;
 
@@ skipping 54 matching lines @@
   // Compute the receiver in non-strict mode.
   __ And(t0, a0, Operand(kSmiTagMask));
   __ Branch(&call_to_object, eq, t0, Operand(zero_reg));
   __ LoadRoot(a1, Heap::kNullValueRootIndex);
   __ Branch(&use_global_receiver, eq, a0, Operand(a1));
   __ LoadRoot(a2, Heap::kUndefinedValueRootIndex);
   __ Branch(&use_global_receiver, eq, a0, Operand(a2));
 
   // Check if the receiver is already a JavaScript object.
   // a0: receiver
-  STATIC_ASSERT(LAST_JS_OBJECT_TYPE + 1 == LAST_TYPE);
-  STATIC_ASSERT(LAST_TYPE == JS_FUNCTION_TYPE);
+  STATIC_ASSERT(LAST_SPEC_OBJECT_TYPE == LAST_TYPE);
   __ GetObjectType(a0, a1, a1);
-  __ Branch(&push_receiver, ge, a1, Operand(FIRST_JS_OBJECT_TYPE));
+  __ Branch(&push_receiver, ge, a1, Operand(FIRST_SPEC_OBJECT_TYPE));
 
   // Convert the receiver to a regular object.
   // a0: receiver
   __ bind(&call_to_object);
   __ push(a0);
   __ InvokeBuiltin(Builtins::TO_OBJECT, CALL_FUNCTION);
   __ mov(a0, v0);  // Put object in a0 to match other paths to push_receiver.
   __ Branch(&push_receiver);
 
   // Use the current global receiver object as the receiver.
@@ skipping 34 matching lines @@
 
   // Test if the copy loop has finished copying all the elements from the
   // arguments object.
   __ bind(&entry);
   __ lw(a1, MemOperand(fp, kLimitOffset));
   __ Branch(&loop, ne, a0, Operand(a1));
   // Invoke the function.
   ParameterCount actual(a0);
   __ sra(a0, a0, kSmiTagSize);
   __ lw(a1, MemOperand(fp, kFunctionOffset));
-  __ InvokeFunction(a1, actual, CALL_FUNCTION);
+  __ InvokeFunction(a1, actual, CALL_FUNCTION,
+                    NullCallWrapper(), CALL_AS_METHOD);
 
   // Tear down the internal frame and remove function, receiver and args.
   __ LeaveInternalFrame();
   __ Addu(sp, sp, Operand(3 * kPointerSize));
   __ Ret();
 }
 
 
 static void EnterArgumentsAdaptorFrame(MacroAssembler* masm) {
   __ sll(a0, a0, kSmiTagSize);
@@ skipping 79 matching lines @@
     // Calculate copy start address into a0 and copy end address is fp.
     // a0: actual number of arguments as a smi
     // a1: function
     // a2: expected number of arguments
     // a3: code entry to call
     __ sll(a0, a0, kPointerSizeLog2 - kSmiTagSize);
     __ Addu(a0, fp, a0);
     // Adjust for return address and receiver.
     __ Addu(a0, a0, Operand(2 * kPointerSize));
     // Compute copy end address. Also adjust for return address.
-    __ Addu(t1, fp, kPointerSize);
+    __ Addu(t3, fp, kPointerSize);
 
     // Copy the arguments (including the receiver) to the new stack frame.
     // a0: copy start address
     // a1: function
     // a2: expected number of arguments
     // a3: code entry to call
-    // t1: copy end address
+    // t3: copy end address
     Label copy;
     __ bind(&copy);
     __ lw(t0, MemOperand(a0));  // Adjusted above for return addr and receiver.
     __ push(t0);
     __ Subu(a0, a0, kPointerSize);
-    __ Branch(&copy, ne, a0, Operand(t1));
+    __ Branch(&copy, ne, a0, Operand(t3));
 
     // Fill the remaining expected arguments with undefined.
     // a1: function
     // a2: expected number of arguments
     // a3: code entry to call
     __ LoadRoot(t0, Heap::kUndefinedValueRootIndex);
     __ sll(t2, a2, kPointerSizeLog2);
     __ Subu(a2, fp, Operand(t2));
     __ Addu(a2, a2, Operand(-4 * kPointerSize));  // Adjust for frame.
 
@@ skipping 19 matching lines @@
   __ bind(&dont_adapt_arguments);
   __ Jump(a3);
 }
 
 
 #undef __
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_MIPS