Version 3.20.15

src/arm/builtins-arm.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 101 matching lines @@
   // -----------------------------------
   Label generic_array_code, one_or_more_arguments, two_or_more_arguments;
 
   // Get the InternalArray function.
   GenerateLoadInternalArrayFunction(masm, r1);
 
   if (FLAG_debug_code) {
     // Initial map for the builtin InternalArray functions should be maps.
     __ ldr(r2, FieldMemOperand(r1, JSFunction::kPrototypeOrInitialMapOffset));
     __ SmiTst(r2);
-    __ Assert(ne, kUnexpectedInitialMapForInternalArrayFunction);
+    __ Assert(ne, "Unexpected initial map for InternalArray function");
     __ CompareObjectType(r2, r3, r4, MAP_TYPE);
-    __ Assert(eq, kUnexpectedInitialMapForInternalArrayFunction);
+    __ Assert(eq, "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 -------------
   //  -- r0     : number of arguments
   //  -- lr     : return address
   //  -- sp[...]: constructor arguments
   // -----------------------------------
   Label generic_array_code, one_or_more_arguments, two_or_more_arguments;
 
   // Get the Array function.
   GenerateLoadArrayFunction(masm, r1);
 
   if (FLAG_debug_code) {
     // Initial map for the builtin Array functions should be maps.
     __ ldr(r2, FieldMemOperand(r1, JSFunction::kPrototypeOrInitialMapOffset));
     __ SmiTst(r2);
-    __ Assert(ne, kUnexpectedInitialMapForArrayFunction);
+    __ Assert(ne, "Unexpected initial map for Array function");
     __ CompareObjectType(r2, r3, r4, MAP_TYPE);
-    __ Assert(eq, kUnexpectedInitialMapForArrayFunction);
+    __ Assert(eq, "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(r2, Operand(undefined_sentinel));
   ArrayConstructorStub stub(masm->isolate());
   __ TailCallStub(&stub);
 }
 
 
 void Builtins::Generate_StringConstructCode(MacroAssembler* masm) {
   // ----------- S t a t e -------------
   //  -- r0                     : number of arguments
   //  -- r1                     : constructor function
   //  -- lr                     : return address
   //  -- sp[(argc - n - 1) * 4] : arg[n] (zero based)
   //  -- sp[argc * 4]           : receiver
   // -----------------------------------
   Counters* counters = masm->isolate()->counters();
   __ IncrementCounter(counters->string_ctor_calls(), 1, r2, r3);
 
   Register function = r1;
   if (FLAG_debug_code) {
     __ LoadGlobalFunction(Context::STRING_FUNCTION_INDEX, r2);
     __ cmp(function, Operand(r2));
-    __ Assert(eq, kUnexpectedStringFunction);
+    __ Assert(eq, "Unexpected String function");
   }
 
   // Load the first arguments in r0 and get rid of the rest.
   Label no_arguments;
   __ cmp(r0, Operand::Zero());
   __ b(eq, &no_arguments);
   // First args = sp[(argc - 1) * 4].
   __ sub(r0, r0, Operand(1));
   __ ldr(r0, MemOperand(sp, r0, LSL, kPointerSizeLog2, PreIndex));
   // sp now point to args[0], drop args[0] + receiver.
@@ skipping 25 matching lines @@
               r4,  // Scratch.
               &gc_required,
               TAG_OBJECT);
 
   // Initialising the String Object.
   Register map = r3;
   __ LoadGlobalFunctionInitialMap(function, map, r4);
   if (FLAG_debug_code) {
     __ ldrb(r4, FieldMemOperand(map, Map::kInstanceSizeOffset));
     __ cmp(r4, Operand(JSValue::kSize >> kPointerSizeLog2));
-    __ Assert(eq, kUnexpectedStringWrapperInstanceSize);
+    __ Assert(eq, "Unexpected string wrapper instance size");
     __ ldrb(r4, FieldMemOperand(map, Map::kUnusedPropertyFieldsOffset));
     __ cmp(r4, Operand::Zero());
-    __ Assert(eq, kUnexpectedUnusedPropertiesOfStringWrapper);
+    __ Assert(eq, "Unexpected unused properties of string wrapper");
   }
   __ str(map, FieldMemOperand(r0, HeapObject::kMapOffset));
 
   __ LoadRoot(r3, Heap::kEmptyFixedArrayRootIndex);
   __ str(r3, FieldMemOperand(r0, JSObject::kPropertiesOffset));
   __ str(r3, FieldMemOperand(r0, JSObject::kElementsOffset));
 
   __ str(argument, FieldMemOperand(r0, JSValue::kValueOffset));
 
   // Ensure the object is fully initialized.
@@ skipping 223 matching lines @@
       ASSERT_EQ(3 * kPointerSize, JSObject::kHeaderSize);
       __ LoadRoot(r7, Heap::kUndefinedValueRootIndex);
       if (count_constructions) {
         __ ldr(r0, FieldMemOperand(r2, Map::kInstanceSizesOffset));
         __ Ubfx(r0, r0, Map::kPreAllocatedPropertyFieldsByte * kBitsPerByte,
                 kBitsPerByte);
         __ add(r0, r5, Operand(r0, LSL, kPointerSizeLog2));
         // r0: offset of first field after pre-allocated fields
         if (FLAG_debug_code) {
           __ cmp(r0, r6);
-          __ Assert(le, kUnexpectedNumberOfPreAllocatedPropertyFields);
+          __ Assert(le, "Unexpected number of pre-allocated property fields.");
         }
         __ InitializeFieldsWithFiller(r5, r0, r7);
         // To allow for truncation.
         __ LoadRoot(r7, Heap::kOnePointerFillerMapRootIndex);
       }
       __ InitializeFieldsWithFiller(r5, r6, r7);
 
       // 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
@@ skipping 11 matching lines @@
       __ ldr(r0, FieldMemOperand(r2, Map::kInstanceSizesOffset));
       __ Ubfx(r6, r0, Map::kPreAllocatedPropertyFieldsByte * kBitsPerByte,
               kBitsPerByte);
       __ add(r3, r3, Operand(r6));
       __ Ubfx(r6, r0, Map::kInObjectPropertiesByte * kBitsPerByte,
               kBitsPerByte);
       __ sub(r3, r3, Operand(r6), SetCC);
 
       // Done if no extra properties are to be allocated.
       __ b(eq, &allocated);
-      __ Assert(pl, kPropertyAllocationCountFailed);
+      __ Assert(pl, "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.
       // r1: constructor
       // r3: number of elements in properties array
       // r4: JSObject
       // r5: start of next object
       __ add(r0, r3, Operand(FixedArray::kHeaderSize / kPointerSize));
       __ Allocate(
           r0,
@@ skipping 23 matching lines @@
       // r4: JSObject
       // r5: FixedArray (not tagged)
       __ add(r6, r2, Operand(r3, LSL, kPointerSizeLog2));  // End of object.
       ASSERT_EQ(2 * kPointerSize, FixedArray::kHeaderSize);
       { Label loop, entry;
         if (count_constructions) {
           __ LoadRoot(r7, Heap::kUndefinedValueRootIndex);
         } else if (FLAG_debug_code) {
           __ LoadRoot(r8, Heap::kUndefinedValueRootIndex);
           __ cmp(r7, r8);
-          __ Assert(eq, kUndefinedValueNotLoaded);
+          __ Assert(eq, "Undefined value not loaded.");
         }
         __ b(&entry);
         __ bind(&loop);
         __ str(r7, MemOperand(r2, kPointerSize, PostIndex));
         __ bind(&entry);
         __ cmp(r2, r6);
         __ b(lt, &loop);
       }
 
       // Store the initialized FixedArray into the properties field of
@@ skipping 914 matching lines @@
   __ bind(&dont_adapt_arguments);
   __ Jump(r3);
 }
 
 
 #undef __
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_ARM