diff options
Diffstat (limited to 'chromium/v8/src/arm/code-stubs-arm.cc')
-rw-r--r-- | chromium/v8/src/arm/code-stubs-arm.cc | 48 |
1 files changed, 30 insertions, 18 deletions
diff --git a/chromium/v8/src/arm/code-stubs-arm.cc b/chromium/v8/src/arm/code-stubs-arm.cc index 98a835fd1a5..ba98b963153 100644 --- a/chromium/v8/src/arm/code-stubs-arm.cc +++ b/chromium/v8/src/arm/code-stubs-arm.cc @@ -246,6 +246,17 @@ void InternalArrayNArgumentsConstructorStub::InitializeInterfaceDescriptor( } +void UnaryOpStub::InitializeInterfaceDescriptor( + Isolate* isolate, + CodeStubInterfaceDescriptor* descriptor) { + static Register registers[] = { r0 }; + descriptor->register_param_count_ = 1; + descriptor->register_params_ = registers; + descriptor->deoptimization_handler_ = + FUNCTION_ADDR(UnaryOpIC_Miss); +} + + void StoreGlobalStub::InitializeInterfaceDescriptor( Isolate* isolate, CodeStubInterfaceDescriptor* descriptor) { @@ -509,8 +520,9 @@ void FastNewBlockContextStub::Generate(MacroAssembler* masm) { Label after_sentinel; __ JumpIfNotSmi(r3, &after_sentinel); if (FLAG_debug_code) { + const char* message = "Expected 0 as a Smi sentinel"; __ cmp(r3, Operand::Zero()); - __ Assert(eq, kExpected0AsASmiSentinel); + __ Assert(eq, message); } __ ldr(r3, GlobalObjectOperand()); __ ldr(r3, FieldMemOperand(r3, GlobalObject::kNativeContextOffset)); @@ -3905,9 +3917,9 @@ void RegExpExecStub::Generate(MacroAssembler* masm) { __ ldr(regexp_data, FieldMemOperand(r0, JSRegExp::kDataOffset)); if (FLAG_debug_code) { __ SmiTst(regexp_data); - __ Check(ne, kUnexpectedTypeForRegExpDataFixedArrayExpected); + __ Check(ne, "Unexpected type for RegExp data, FixedArray expected"); __ CompareObjectType(regexp_data, r0, r0, FIXED_ARRAY_TYPE); - __ Check(eq, kUnexpectedTypeForRegExpDataFixedArrayExpected); + __ Check(eq, "Unexpected type for RegExp data, FixedArray expected"); } // regexp_data: RegExp data (FixedArray) @@ -4249,7 +4261,7 @@ void RegExpExecStub::Generate(MacroAssembler* masm) { // Assert that we do not have a cons or slice (indirect strings) here. // Sequential strings have already been ruled out. __ tst(r0, Operand(kIsIndirectStringMask)); - __ Assert(eq, kExternalStringExpectedButNotFound); + __ Assert(eq, "external string expected, but not found"); } __ ldr(subject, FieldMemOperand(subject, ExternalString::kResourceDataOffset)); @@ -4631,7 +4643,7 @@ void StringCharCodeAtGenerator::GenerateFast(MacroAssembler* masm) { void StringCharCodeAtGenerator::GenerateSlow( MacroAssembler* masm, const RuntimeCallHelper& call_helper) { - __ Abort(kUnexpectedFallthroughToCharCodeAtSlowCase); + __ Abort("Unexpected fallthrough to CharCodeAt slow case"); // Index is not a smi. __ bind(&index_not_smi_); @@ -4676,7 +4688,7 @@ void StringCharCodeAtGenerator::GenerateSlow( call_helper.AfterCall(masm); __ jmp(&exit_); - __ Abort(kUnexpectedFallthroughFromCharCodeAtSlowCase); + __ Abort("Unexpected fallthrough from CharCodeAt slow case"); } @@ -4706,7 +4718,7 @@ void StringCharFromCodeGenerator::GenerateFast(MacroAssembler* masm) { void StringCharFromCodeGenerator::GenerateSlow( MacroAssembler* masm, const RuntimeCallHelper& call_helper) { - __ Abort(kUnexpectedFallthroughToCharFromCodeSlowCase); + __ Abort("Unexpected fallthrough to CharFromCode slow case"); __ bind(&slow_case_); call_helper.BeforeCall(masm); @@ -4716,7 +4728,7 @@ void StringCharFromCodeGenerator::GenerateSlow( call_helper.AfterCall(masm); __ jmp(&exit_); - __ Abort(kUnexpectedFallthroughFromCharFromCodeSlowCase); + __ Abort("Unexpected fallthrough from CharFromCode slow case"); } @@ -4773,7 +4785,7 @@ void StringHelper::GenerateCopyCharactersLong(MacroAssembler* masm, // Check that destination is actually word aligned if the flag says // that it is. __ tst(dest, Operand(kPointerAlignmentMask)); - __ Check(eq, kDestinationOfCopyNotAligned); + __ Check(eq, "Destination of copy not aligned."); } const int kReadAlignment = 4; @@ -5002,7 +5014,7 @@ void StringHelper::GenerateTwoCharacterStringTableProbe(MacroAssembler* masm, if (FLAG_debug_code) { __ LoadRoot(ip, Heap::kTheHoleValueRootIndex); __ cmp(ip, candidate); - __ Assert(eq, kOddballInStringTableIsNotUndefinedOrTheHole); + __ Assert(eq, "oddball in string table is not undefined or the hole"); } __ jmp(&next_probe[i]); @@ -6900,7 +6912,7 @@ static void CreateArrayDispatch(MacroAssembler* masm) { } // If we reached this point there is a problem. - __ Abort(kUnexpectedElementsKindInArrayConstructor); + __ Abort("Unexpected ElementsKind in array constructor"); } @@ -6957,7 +6969,7 @@ static void CreateArrayDispatchOneArgument(MacroAssembler* masm) { } // If we reached this point there is a problem. - __ Abort(kUnexpectedElementsKindInArrayConstructor); + __ Abort("Unexpected ElementsKind in array constructor"); } @@ -7018,9 +7030,9 @@ void ArrayConstructorStub::Generate(MacroAssembler* masm) { __ ldr(r3, FieldMemOperand(r1, JSFunction::kPrototypeOrInitialMapOffset)); // Will both indicate a NULL and a Smi. __ tst(r3, Operand(kSmiTagMask)); - __ Assert(ne, kUnexpectedInitialMapForArrayFunction); + __ Assert(ne, "Unexpected initial map for Array function"); __ CompareObjectType(r3, r3, r4, MAP_TYPE); - __ Assert(eq, kUnexpectedInitialMapForArrayFunction); + __ Assert(eq, "Unexpected initial map for Array function"); // We should either have undefined in ebx or a valid cell Label okay_here; @@ -7029,7 +7041,7 @@ void ArrayConstructorStub::Generate(MacroAssembler* masm) { __ b(eq, &okay_here); __ ldr(r3, FieldMemOperand(r2, 0)); __ cmp(r3, Operand(cell_map)); - __ Assert(eq, kExpectedPropertyCellInRegisterEbx); + __ Assert(eq, "Expected property cell in register ebx"); __ bind(&okay_here); } @@ -7132,9 +7144,9 @@ void InternalArrayConstructorStub::Generate(MacroAssembler* masm) { __ ldr(r3, FieldMemOperand(r1, JSFunction::kPrototypeOrInitialMapOffset)); // Will both indicate a NULL and a Smi. __ tst(r3, Operand(kSmiTagMask)); - __ Assert(ne, kUnexpectedInitialMapForArrayFunction); + __ Assert(ne, "Unexpected initial map for Array function"); __ CompareObjectType(r3, r3, r4, MAP_TYPE); - __ Assert(eq, kUnexpectedInitialMapForArrayFunction); + __ Assert(eq, "Unexpected initial map for Array function"); } // Figure out the right elements kind @@ -7151,7 +7163,7 @@ void InternalArrayConstructorStub::Generate(MacroAssembler* masm) { __ b(eq, &done); __ cmp(r3, Operand(FAST_HOLEY_ELEMENTS)); __ Assert(eq, - kInvalidElementsKindForInternalArrayOrInternalPackedArray); + "Invalid ElementsKind for InternalArray or InternalPackedArray"); __ bind(&done); } |