Version 3.20.15

src/ia32/builtins-ia32.cc

 // Copyright 2012 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 223 matching lines @@
       __ mov(edx, factory->undefined_value());
       if (count_constructions) {
         __ movzx_b(esi,
                    FieldOperand(eax, Map::kPreAllocatedPropertyFieldsOffset));
         __ lea(esi,
                Operand(ebx, esi, times_pointer_size, JSObject::kHeaderSize));
         // esi: offset of first field after pre-allocated fields
         if (FLAG_debug_code) {
           __ cmp(esi, edi);
           __ Assert(less_equal,
-                    kUnexpectedNumberOfPreAllocatedPropertyFields);
+                    "Unexpected number of pre-allocated property fields.");
         }
         __ InitializeFieldsWithFiller(ecx, esi, edx);
         __ mov(edx, factory->one_pointer_filler_map());
       }
       __ InitializeFieldsWithFiller(ecx, edi, edx);
 
       // Add the object tag to make the JSObject real, so that we can continue
       // and jump into the continuation code at any time from now on. Any
       // failures need to undo the allocation, so that the heap is in a
       // consistent state and verifiable.
@@ skipping 10 matching lines @@
       // Calculate the total number of properties described by the map.
       __ movzx_b(edx, FieldOperand(eax, Map::kUnusedPropertyFieldsOffset));
       __ movzx_b(ecx,
                  FieldOperand(eax, Map::kPreAllocatedPropertyFieldsOffset));
       __ add(edx, ecx);
       // Calculate unused properties past the end of the in-object properties.
       __ movzx_b(ecx, FieldOperand(eax, Map::kInObjectPropertiesOffset));
       __ sub(edx, ecx);
       // Done if no extra properties are to be allocated.
       __ j(zero, &allocated);
-      __ Assert(positive, kPropertyAllocationCountFailed);
+      __ Assert(positive, "Property allocation count failed.");
 
       // Scale the number of elements by pointer size and add the header for
       // FixedArrays to the start of the next object calculation from above.
       // ebx: JSObject
       // edi: start of next object (will be start of FixedArray)
       // edx: number of elements in properties array
       __ Allocate(FixedArray::kHeaderSize,
                   times_pointer_size,
                   edx,
                   REGISTER_VALUE_IS_INT32,
@@ skipping 361 matching lines @@
   __ j(not_equal, &not_no_registers, Label::kNear);
   __ ret(1 * kPointerSize);  // Remove state.
 
   __ bind(&not_no_registers);
   __ mov(eax, Operand(esp, 2 * kPointerSize));
   __ cmp(ecx, FullCodeGenerator::TOS_REG);
   __ j(not_equal, &not_tos_eax, Label::kNear);
   __ ret(2 * kPointerSize);  // Remove state, eax.
 
   __ bind(&not_tos_eax);
-  __ Abort(kNoCasesLeft);
+  __ Abort("no cases left");
 }
 
 
 void Builtins::Generate_NotifyDeoptimized(MacroAssembler* masm) {
   Generate_NotifyDeoptimizedHelper(masm, Deoptimizer::EAGER);
 }
 
 
 void Builtins::Generate_NotifySoftDeoptimized(MacroAssembler* masm) {
   Generate_NotifyDeoptimizedHelper(masm, Deoptimizer::SOFT);
@@ skipping 358 matching lines @@
   Label generic_array_code;
 
   // Get the InternalArray function.
   __ LoadGlobalFunction(Context::INTERNAL_ARRAY_FUNCTION_INDEX, edi);
 
   if (FLAG_debug_code) {
     // Initial map for the builtin InternalArray function should be a map.
     __ mov(ebx, FieldOperand(edi, JSFunction::kPrototypeOrInitialMapOffset));
     // Will both indicate a NULL and a Smi.
     __ test(ebx, Immediate(kSmiTagMask));
-    __ Assert(not_zero, kUnexpectedInitialMapForInternalArrayFunction);
+    __ Assert(not_zero, "Unexpected initial map for InternalArray function");
     __ CmpObjectType(ebx, MAP_TYPE, ecx);
-    __ Assert(equal, kUnexpectedInitialMapForInternalArrayFunction);
+    __ Assert(equal, "Unexpected initial map for InternalArray function");
   }
 
   // Run the native code for the InternalArray function called as a normal
   // function.
   // tail call a stub
   InternalArrayConstructorStub stub(masm->isolate());
   __ TailCallStub(&stub);
 }
 
 
 void Builtins::Generate_ArrayCode(MacroAssembler* masm) {
   // ----------- S t a t e -------------
   //  -- eax : argc
   //  -- esp[0] : return address
   //  -- esp[4] : last argument
   // -----------------------------------
   Label generic_array_code;
 
   // Get the Array function.
   __ LoadGlobalFunction(Context::ARRAY_FUNCTION_INDEX, edi);
 
   if (FLAG_debug_code) {
     // Initial map for the builtin Array function should be a map.
     __ mov(ebx, FieldOperand(edi, JSFunction::kPrototypeOrInitialMapOffset));
     // Will both indicate a NULL and a Smi.
     __ test(ebx, Immediate(kSmiTagMask));
-    __ Assert(not_zero, kUnexpectedInitialMapForArrayFunction);
+    __ Assert(not_zero, "Unexpected initial map for Array function");
     __ CmpObjectType(ebx, MAP_TYPE, ecx);
-    __ Assert(equal, kUnexpectedInitialMapForArrayFunction);
+    __ Assert(equal, "Unexpected initial map for Array function");
   }
 
   // Run the native code for the Array function called as a normal function.
   // tail call a stub
   Handle<Object> undefined_sentinel(
       masm->isolate()->heap()->undefined_value(),
       masm->isolate());
   __ mov(ebx, Immediate(undefined_sentinel));
   ArrayConstructorStub stub(masm->isolate());
   __ TailCallStub(&stub);
 }
 
 
 void Builtins::Generate_StringConstructCode(MacroAssembler* masm) {
   // ----------- S t a t e -------------
   //  -- eax                 : number of arguments
   //  -- edi                 : constructor function
   //  -- esp[0]              : return address
   //  -- esp[(argc - n) * 4] : arg[n] (zero-based)
   //  -- esp[(argc + 1) * 4] : receiver
   // -----------------------------------
   Counters* counters = masm->isolate()->counters();
   __ IncrementCounter(counters->string_ctor_calls(), 1);
 
   if (FLAG_debug_code) {
     __ LoadGlobalFunction(Context::STRING_FUNCTION_INDEX, ecx);
     __ cmp(edi, ecx);
-    __ Assert(equal, kUnexpectedStringFunction);
+    __ Assert(equal, "Unexpected String function");
   }
 
   // Load the first argument into eax and get rid of the rest
   // (including the receiver).
   Label no_arguments;
   __ test(eax, eax);
   __ j(zero, &no_arguments);
   __ mov(ebx, Operand(esp, eax, times_pointer_size, 0));
   __ pop(ecx);
   __ lea(esp, Operand(esp, eax, times_pointer_size, kPointerSize));
@@ skipping 24 matching lines @@
               ecx,  // New allocation top (we ignore it).
               no_reg,
               &gc_required,
               TAG_OBJECT);
 
   // Set the map.
   __ LoadGlobalFunctionInitialMap(edi, ecx);
   if (FLAG_debug_code) {
     __ cmpb(FieldOperand(ecx, Map::kInstanceSizeOffset),
             JSValue::kSize >> kPointerSizeLog2);
-    __ Assert(equal, kUnexpectedStringWrapperInstanceSize);
+    __ Assert(equal, "Unexpected string wrapper instance size");
     __ cmpb(FieldOperand(ecx, Map::kUnusedPropertyFieldsOffset), 0);
-    __ Assert(equal, kUnexpectedUnusedPropertiesOfStringWrapper);
+    __ Assert(equal, "Unexpected unused properties of string wrapper");
   }
   __ mov(FieldOperand(eax, HeapObject::kMapOffset), ecx);
 
   // Set properties and elements.
   Factory* factory = masm->isolate()->factory();
   __ Set(ecx, Immediate(factory->empty_fixed_array()));
   __ mov(FieldOperand(eax, JSObject::kPropertiesOffset), ecx);
   __ mov(FieldOperand(eax, JSObject::kElementsOffset), ecx);
 
   // Set the value.
@@ skipping 201 matching lines @@
   Deoptimizer::EntryGenerator generator(masm, Deoptimizer::OSR);
   generator.Generate();
 }
 
 
 #undef __
 }
 }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_IA32