[loong64][mips64] Rename CodeDataContainer to Code
Port commit c53c026e6e
Bug: v8:13654
Change-Id: If925923040fca38f8e8a224efdcf050112559702
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/4173356
Auto-Submit: Liu Yu <liuyu@loongson.cn>
Reviewed-by: Zhao Jiazhong <zhaojiazhong-hf@loongson.cn>
Commit-Queue: Zhao Jiazhong <zhaojiazhong-hf@loongson.cn>
Cr-Commit-Position: refs/heads/main@{#85529}
This commit is contained in:
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@ -357,8 +357,8 @@ void BaselineAssembler::TryLoadOptimizedOsrCode(Register scratch_and_result,
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{
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ScratchRegisterScope temps(this);
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Register scratch = temps.AcquireScratch();
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__ TestCodeDataContainerIsMarkedForDeoptimizationAndJump(
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scratch_and_result, scratch, eq, on_result);
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__ TestCodeIsMarkedForDeoptimizationAndJump(scratch_and_result, scratch, eq,
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on_result);
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__ li(scratch, __ ClearedValue());
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StoreTaggedFieldNoWriteBarrier(
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feedback_vector, FeedbackVector::OffsetOfElementAt(slot.ToInt()),
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@ -367,8 +367,8 @@ void BaselineAssembler::TryLoadOptimizedOsrCode(Register scratch_and_result,
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{
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ScratchRegisterScope temps(this);
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Register scratch = temps.AcquireScratch();
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__ TestCodeDataContainerIsMarkedForDeoptimizationAndJump(
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scratch_and_result, scratch, eq, on_result);
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__ TestCodeIsMarkedForDeoptimizationAndJump(scratch_and_result, scratch, eq,
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on_result);
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__ li(scratch, __ ClearedValue());
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StoreTaggedFieldNoWriteBarrier(
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feedback_vector, FeedbackVector::OffsetOfElementAt(slot.ToInt()),
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@ -299,12 +299,12 @@ void Builtins::Generate_JSBuiltinsConstructStub(MacroAssembler* masm) {
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Generate_JSBuiltinsConstructStubHelper(masm);
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}
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static void AssertCodeDataContainerIsBaseline(MacroAssembler* masm,
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Register code, Register scratch) {
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static void AssertCodeIsBaseline(MacroAssembler* masm, Register code,
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Register scratch) {
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DCHECK(!AreAliased(code, scratch));
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// Verify that the code kind is baseline code via the CodeKind.
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__ Ld_d(scratch, FieldMemOperand(code, CodeDataContainer::kFlagsOffset));
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__ DecodeField<CodeDataContainer::KindField>(scratch);
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__ Ld_d(scratch, FieldMemOperand(code, Code::kFlagsOffset));
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__ DecodeField<Code::KindField>(scratch);
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__ Assert(eq, AbortReason::kExpectedBaselineData, scratch,
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Operand(static_cast<int>(CodeKind::BASELINE)));
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}
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@ -320,12 +320,12 @@ static void GetSharedFunctionInfoBytecodeOrBaseline(MacroAssembler* masm,
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__ GetObjectType(sfi_data, scratch1, scratch1);
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if (v8_flags.debug_code) {
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Label not_baseline;
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__ Branch(¬_baseline, ne, scratch1, Operand(CODE_DATA_CONTAINER_TYPE));
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AssertCodeDataContainerIsBaseline(masm, sfi_data, scratch1);
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__ Branch(¬_baseline, ne, scratch1, Operand(CODE_TYPE));
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AssertCodeIsBaseline(masm, sfi_data, scratch1);
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__ Branch(is_baseline);
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__ bind(¬_baseline);
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} else {
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__ Branch(is_baseline, eq, scratch1, Operand(CODE_DATA_CONTAINER_TYPE));
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__ Branch(is_baseline, eq, scratch1, Operand(CODE_TYPE));
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}
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__ Branch(&done, ne, scratch1, Operand(INTERPRETER_DATA_TYPE));
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__ Ld_d(sfi_data,
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@ -433,7 +433,7 @@ void Builtins::Generate_ResumeGeneratorTrampoline(MacroAssembler* masm) {
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__ Move(a1, a4);
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static_assert(kJavaScriptCallCodeStartRegister == a2, "ABI mismatch");
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__ Ld_d(a2, FieldMemOperand(a1, JSFunction::kCodeOffset));
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__ JumpCodeDataContainerObject(a2);
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__ JumpCodeObject(a2);
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}
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__ bind(&prepare_step_in_if_stepping);
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@ -648,7 +648,7 @@ void Generate_JSEntryVariant(MacroAssembler* masm, StackFrame::Type type,
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// Invoke the function by calling through JS entry trampoline builtin and
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// pop the faked function when we return.
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Handle<CodeDataContainer> trampoline_code =
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Handle<Code> trampoline_code =
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masm->isolate()->builtins()->code_handle(entry_trampoline);
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__ Call(trampoline_code, RelocInfo::CODE_TARGET);
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@ -754,9 +754,9 @@ static void Generate_JSEntryTrampolineHelper(MacroAssembler* masm,
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// s7 is cp. Do not init.
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// Invoke the code.
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Handle<CodeDataContainer> builtin =
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is_construct ? BUILTIN_CODE(masm->isolate(), Construct)
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: masm->isolate()->builtins()->Call();
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Handle<Code> builtin = is_construct
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? BUILTIN_CODE(masm->isolate(), Construct)
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: masm->isolate()->builtins()->Call();
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__ Call(builtin, RelocInfo::CODE_TARGET);
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// Leave internal frame.
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@ -1301,7 +1301,7 @@ void Builtins::Generate_InterpreterEntryTrampoline(
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__ Move(a2, kInterpreterBytecodeArrayRegister);
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static_assert(kJavaScriptCallCodeStartRegister == a2, "ABI mismatch");
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__ ReplaceClosureCodeWithOptimizedCode(a2, closure);
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__ JumpCodeDataContainerObject(a2);
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__ JumpCodeObject(a2);
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__ bind(&install_baseline_code);
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__ GenerateTailCallToReturnedCode(Runtime::kInstallBaselineCode);
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@ -1471,7 +1471,7 @@ static void Generate_InterpreterEnterBytecode(MacroAssembler* masm) {
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__ Ld_d(t0,
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FieldMemOperand(t0, InterpreterData::kInterpreterTrampolineOffset));
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__ LoadCodeDataContainerEntry(t0, t0);
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__ LoadCodeEntry(t0, t0);
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__ Branch(&trampoline_loaded);
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__ bind(&builtin_trampoline);
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@ -1722,7 +1722,7 @@ void OnStackReplacement(MacroAssembler* masm, OsrSourceTier source,
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__ LeaveFrame(StackFrame::STUB);
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}
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__ LoadCodeDataContainerInstructionStreamNonBuiltin(a0, a0);
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__ LoadCodeInstructionStreamNonBuiltin(a0, a0);
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// Load deoptimization data from the code object.
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// <deopt_data> = <code>[#deoptimization_data_offset]
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@ -2014,7 +2014,7 @@ void Generate_AllocateSpaceAndShiftExistingArguments(
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// static
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void Builtins::Generate_CallOrConstructVarargs(MacroAssembler* masm,
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Handle<CodeDataContainer> code) {
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Handle<Code> code) {
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// ----------- S t a t e -------------
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// -- a1 : target
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// -- a0 : number of parameters on the stack
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@ -2083,9 +2083,9 @@ void Builtins::Generate_CallOrConstructVarargs(MacroAssembler* masm,
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}
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// static
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void Builtins::Generate_CallOrConstructForwardVarargs(
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MacroAssembler* masm, CallOrConstructMode mode,
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Handle<CodeDataContainer> code) {
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void Builtins::Generate_CallOrConstructForwardVarargs(MacroAssembler* masm,
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CallOrConstructMode mode,
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Handle<Code> code) {
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// ----------- S t a t e -------------
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// -- a0 : the number of arguments
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// -- a3 : the new.target (for [[Construct]] calls)
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@ -3588,7 +3588,7 @@ void Generate_BaselineOrInterpreterEntry(MacroAssembler* masm,
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if (!is_osr) {
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Label start_with_baseline;
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__ GetObjectType(code_obj, t2, t2);
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__ Branch(&start_with_baseline, eq, t2, Operand(CODE_DATA_CONTAINER_TYPE));
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__ Branch(&start_with_baseline, eq, t2, Operand(CODE_TYPE));
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// Start with bytecode as there is no baseline code.
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Builtin builtin_id = next_bytecode
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@ -3601,15 +3601,14 @@ void Generate_BaselineOrInterpreterEntry(MacroAssembler* masm,
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__ bind(&start_with_baseline);
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} else if (v8_flags.debug_code) {
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__ GetObjectType(code_obj, t2, t2);
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__ Assert(eq, AbortReason::kExpectedBaselineData, t2,
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Operand(CODE_DATA_CONTAINER_TYPE));
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__ Assert(eq, AbortReason::kExpectedBaselineData, t2, Operand(CODE_TYPE));
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}
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if (v8_flags.debug_code) {
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AssertCodeDataContainerIsBaseline(masm, code_obj, t2);
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AssertCodeIsBaseline(masm, code_obj, t2);
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}
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__ LoadCodeDataContainerInstructionStreamNonBuiltin(code_obj, code_obj);
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__ LoadCodeInstructionStreamNonBuiltin(code_obj, code_obj);
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// Replace BytecodeOffset with the feedback vector.
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Register feedback_vector = a2;
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@ -299,12 +299,12 @@ void Builtins::Generate_JSBuiltinsConstructStub(MacroAssembler* masm) {
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Generate_JSBuiltinsConstructStubHelper(masm);
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}
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static void AssertCodeDataContainerIsBaseline(MacroAssembler* masm,
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Register code, Register scratch) {
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static void AssertCodeIsBaseline(MacroAssembler* masm, Register code,
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Register scratch) {
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DCHECK(!AreAliased(code, scratch));
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// Verify that the code kind is baseline code via the CodeKind.
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__ Ld(scratch, FieldMemOperand(code, CodeDataContainer::kFlagsOffset));
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__ DecodeField<CodeDataContainer::KindField>(scratch);
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__ Ld(scratch, FieldMemOperand(code, Code::kFlagsOffset));
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__ DecodeField<Code::KindField>(scratch);
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__ Assert(eq, AbortReason::kExpectedBaselineData, scratch,
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Operand(static_cast<int>(CodeKind::BASELINE)));
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}
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@ -320,12 +320,12 @@ static void GetSharedFunctionInfoBytecodeOrBaseline(MacroAssembler* masm,
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__ GetObjectType(sfi_data, scratch1, scratch1);
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if (v8_flags.debug_code) {
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Label not_baseline;
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__ Branch(¬_baseline, ne, scratch1, Operand(CODE_DATA_CONTAINER_TYPE));
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AssertCodeDataContainerIsBaseline(masm, sfi_data, scratch1);
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__ Branch(¬_baseline, ne, scratch1, Operand(CODE_TYPE));
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AssertCodeIsBaseline(masm, sfi_data, scratch1);
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__ Branch(is_baseline);
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__ bind(¬_baseline);
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} else {
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__ Branch(is_baseline, eq, scratch1, Operand(CODE_DATA_CONTAINER_TYPE));
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__ Branch(is_baseline, eq, scratch1, Operand(CODE_TYPE));
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}
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__ Branch(&done, ne, scratch1, Operand(INTERPRETER_DATA_TYPE));
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__ Ld(sfi_data,
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@ -431,7 +431,7 @@ void Builtins::Generate_ResumeGeneratorTrampoline(MacroAssembler* masm) {
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__ Move(a1, a4);
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static_assert(kJavaScriptCallCodeStartRegister == a2, "ABI mismatch");
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__ Ld(a2, FieldMemOperand(a1, JSFunction::kCodeOffset));
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__ JumpCodeDataContainerObject(a2);
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__ JumpCodeObject(a2);
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}
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__ bind(&prepare_step_in_if_stepping);
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@ -649,7 +649,7 @@ void Generate_JSEntryVariant(MacroAssembler* masm, StackFrame::Type type,
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// Invoke the function by calling through JS entry trampoline builtin and
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// pop the faked function when we return.
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Handle<CodeDataContainer> trampoline_code =
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Handle<Code> trampoline_code =
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masm->isolate()->builtins()->code_handle(entry_trampoline);
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__ Call(trampoline_code, RelocInfo::CODE_TARGET);
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@ -755,9 +755,9 @@ static void Generate_JSEntryTrampolineHelper(MacroAssembler* masm,
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// s7 is cp. Do not init.
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// Invoke the code.
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Handle<CodeDataContainer> builtin =
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is_construct ? BUILTIN_CODE(masm->isolate(), Construct)
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: masm->isolate()->builtins()->Call();
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Handle<Code> builtin = is_construct
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? BUILTIN_CODE(masm->isolate(), Construct)
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: masm->isolate()->builtins()->Call();
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__ Call(builtin, RelocInfo::CODE_TARGET);
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// Leave internal frame.
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@ -1294,7 +1294,7 @@ void Builtins::Generate_InterpreterEntryTrampoline(
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__ Move(a2, kInterpreterBytecodeArrayRegister);
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static_assert(kJavaScriptCallCodeStartRegister == a2, "ABI mismatch");
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__ ReplaceClosureCodeWithOptimizedCode(a2, closure, t0, t1);
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__ JumpCodeDataContainerObject(a2);
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__ JumpCodeObject(a2);
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__ bind(&install_baseline_code);
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__ GenerateTailCallToReturnedCode(Runtime::kInstallBaselineCode);
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@ -1461,7 +1461,7 @@ static void Generate_InterpreterEnterBytecode(MacroAssembler* masm) {
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Operand(INTERPRETER_DATA_TYPE));
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__ Ld(t0, FieldMemOperand(t0, InterpreterData::kInterpreterTrampolineOffset));
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__ LoadCodeDataContainerEntry(t0, t0);
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__ LoadCodeEntry(t0, t0);
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__ Branch(&trampoline_loaded);
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__ bind(&builtin_trampoline);
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@ -1713,7 +1713,7 @@ void OnStackReplacement(MacroAssembler* masm, OsrSourceTier source,
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__ LeaveFrame(StackFrame::STUB);
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}
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__ LoadCodeDataContainerInstructionStreamNonBuiltin(a0, a0);
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__ LoadCodeInstructionStreamNonBuiltin(a0, a0);
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// Load deoptimization data from the code object.
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// <deopt_data> = <code>[#deoptimization_data_offset]
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@ -2006,7 +2006,7 @@ void Generate_AllocateSpaceAndShiftExistingArguments(
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// static
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void Builtins::Generate_CallOrConstructVarargs(MacroAssembler* masm,
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Handle<CodeDataContainer> code) {
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Handle<Code> code) {
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// ----------- S t a t e -------------
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// -- a1 : target
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// -- a0 : number of parameters on the stack
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@ -2075,9 +2075,9 @@ void Builtins::Generate_CallOrConstructVarargs(MacroAssembler* masm,
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}
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// static
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void Builtins::Generate_CallOrConstructForwardVarargs(
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MacroAssembler* masm, CallOrConstructMode mode,
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Handle<CodeDataContainer> code) {
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void Builtins::Generate_CallOrConstructForwardVarargs(MacroAssembler* masm,
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CallOrConstructMode mode,
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Handle<Code> code) {
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// ----------- S t a t e -------------
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// -- a0 : the number of arguments
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// -- a3 : the new.target (for [[Construct]] calls)
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@ -3611,7 +3611,7 @@ void Generate_BaselineOrInterpreterEntry(MacroAssembler* masm,
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if (!is_osr) {
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Label start_with_baseline;
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__ GetObjectType(code_obj, t2, t2);
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__ Branch(&start_with_baseline, eq, t2, Operand(CODE_DATA_CONTAINER_TYPE));
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__ Branch(&start_with_baseline, eq, t2, Operand(CODE_TYPE));
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// Start with bytecode as there is no baseline code.
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Builtin builtin_id = next_bytecode
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@ -3624,15 +3624,14 @@ void Generate_BaselineOrInterpreterEntry(MacroAssembler* masm,
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__ bind(&start_with_baseline);
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} else if (v8_flags.debug_code) {
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__ GetObjectType(code_obj, t2, t2);
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__ Assert(eq, AbortReason::kExpectedBaselineData, t2,
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Operand(CODE_DATA_CONTAINER_TYPE));
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__ Assert(eq, AbortReason::kExpectedBaselineData, t2, Operand(CODE_TYPE));
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}
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if (v8_flags.debug_code) {
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AssertCodeDataContainerIsBaseline(masm, code_obj, t2);
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AssertCodeIsBaseline(masm, code_obj, t2);
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}
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__ LoadCodeDataContainerInstructionStreamNonBuiltin(code_obj, code_obj);
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__ LoadCodeInstructionStreamNonBuiltin(code_obj, code_obj);
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// Replace BytecodeOffset with the feedback vector.
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Register feedback_vector = a2;
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@ -137,7 +137,7 @@ Address RelocInfo::target_internal_reference_address() {
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return pc_;
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}
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Handle<CodeDataContainer> Assembler::relative_code_target_object_handle_at(
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Handle<Code> Assembler::relative_code_target_object_handle_at(
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Address pc) const {
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Instr instr = Assembler::instr_at(pc);
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int32_t code_target_index = instr & kImm26Mask;
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@ -824,7 +824,7 @@ class V8_EXPORT_PRIVATE Assembler : public AssemblerBase {
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void CheckTrampolinePool();
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// Get the code target object for a pc-relative call or jump.
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V8_INLINE Handle<CodeDataContainer> relative_code_target_object_handle_at(
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V8_INLINE Handle<Code> relative_code_target_object_handle_at(
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Address pc_) const;
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inline int UnboundLabelsCount() { return unbound_labels_count_; }
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@ -2584,7 +2584,7 @@ void TurboAssembler::Jump(Address target, RelocInfo::Mode rmode, Condition cond,
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Jump(static_cast<intptr_t>(target), rmode, cond, rj, rk);
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}
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void TurboAssembler::Jump(Handle<CodeDataContainer> code, RelocInfo::Mode rmode,
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void TurboAssembler::Jump(Handle<Code> code, RelocInfo::Mode rmode,
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Condition cond, Register rj, const Operand& rk) {
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DCHECK(RelocInfo::IsCodeTarget(rmode));
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BlockTrampolinePoolScope block_trampoline_pool(this);
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@ -2659,7 +2659,7 @@ void TurboAssembler::Call(Address target, RelocInfo::Mode rmode, Condition cond,
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bind(&skip);
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}
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void TurboAssembler::Call(Handle<CodeDataContainer> code, RelocInfo::Mode rmode,
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void TurboAssembler::Call(Handle<Code> code, RelocInfo::Mode rmode,
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Condition cond, Register rj, const Operand& rk) {
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BlockTrampolinePoolScope block_trampoline_pool(this);
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Builtin builtin = Builtin::kNoBuiltinId;
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@ -2718,8 +2718,7 @@ void TurboAssembler::CallBuiltin(Builtin builtin) {
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}
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case BuiltinCallJumpMode::kForMksnapshot: {
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if (options().use_pc_relative_calls_and_jumps_for_mksnapshot) {
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Handle<CodeDataContainer> code =
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isolate()->builtins()->code_handle(builtin);
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Handle<Code> code = isolate()->builtins()->code_handle(builtin);
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int32_t code_target_index = AddCodeTarget(code);
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RecordRelocInfo(RelocInfo::RELATIVE_CODE_TARGET);
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bl(code_target_index);
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@ -2755,8 +2754,7 @@ void TurboAssembler::TailCallBuiltin(Builtin builtin) {
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}
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case BuiltinCallJumpMode::kForMksnapshot: {
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if (options().use_pc_relative_calls_and_jumps_for_mksnapshot) {
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Handle<CodeDataContainer> code =
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isolate()->builtins()->code_handle(builtin);
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Handle<Code> code = isolate()->builtins()->code_handle(builtin);
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int32_t code_target_index = AddCodeTarget(code);
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RecordRelocInfo(RelocInfo::RELATIVE_CODE_TARGET);
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b(code_target_index);
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@ -3005,11 +3003,11 @@ void MacroAssembler::StackOverflowCheck(Register num_args, Register scratch1,
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Branch(stack_overflow, le, scratch1, Operand(scratch2));
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}
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void MacroAssembler::TestCodeDataContainerIsMarkedForDeoptimizationAndJump(
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void MacroAssembler::TestCodeIsMarkedForDeoptimizationAndJump(
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||||
Register code_data_container, Register scratch, Condition cond,
|
||||
Label* target) {
|
||||
Ld_wu(scratch, FieldMemOperand(code_data_container,
|
||||
CodeDataContainer::kKindSpecificFlagsOffset));
|
||||
Ld_wu(scratch,
|
||||
FieldMemOperand(code_data_container, Code::kKindSpecificFlagsOffset));
|
||||
And(scratch, scratch,
|
||||
Operand(1 << InstructionStream::kMarkedForDeoptimizationBit));
|
||||
Branch(target, cond, scratch, Operand(zero_reg));
|
||||
@ -3150,10 +3148,10 @@ void MacroAssembler::InvokeFunctionCode(Register function, Register new_target,
|
||||
Ld_d(code, FieldMemOperand(function, JSFunction::kCodeOffset));
|
||||
switch (type) {
|
||||
case InvokeType::kCall:
|
||||
CallCodeDataContainerObject(code);
|
||||
CallCodeObject(code);
|
||||
break;
|
||||
case InvokeType::kJump:
|
||||
JumpCodeDataContainerObject(code);
|
||||
JumpCodeObject(code);
|
||||
break;
|
||||
}
|
||||
|
||||
@ -3375,8 +3373,7 @@ void MacroAssembler::CallRuntime(const Runtime::Function* f,
|
||||
// smarter.
|
||||
PrepareCEntryArgs(num_arguments);
|
||||
PrepareCEntryFunction(ExternalReference::Create(f));
|
||||
Handle<CodeDataContainer> code =
|
||||
CodeFactory::CEntry(isolate(), f->result_size);
|
||||
Handle<Code> code = CodeFactory::CEntry(isolate(), f->result_size);
|
||||
Call(code, RelocInfo::CODE_TARGET);
|
||||
}
|
||||
|
||||
@ -3393,7 +3390,7 @@ void MacroAssembler::TailCallRuntime(Runtime::FunctionId fid) {
|
||||
void MacroAssembler::JumpToExternalReference(const ExternalReference& builtin,
|
||||
bool builtin_exit_frame) {
|
||||
PrepareCEntryFunction(builtin);
|
||||
Handle<CodeDataContainer> code =
|
||||
Handle<Code> code =
|
||||
CodeFactory::CEntry(isolate(), 1, ArgvMode::kStack, builtin_exit_frame);
|
||||
Jump(code, RelocInfo::CODE_TARGET, al, zero_reg, Operand(zero_reg));
|
||||
}
|
||||
@ -4144,37 +4141,34 @@ void TurboAssembler::CallForDeoptimization(Builtin target, int, Label* exit,
|
||||
: Deoptimizer::kEagerDeoptExitSize);
|
||||
}
|
||||
|
||||
void TurboAssembler::LoadCodeDataContainerEntry(
|
||||
Register destination, Register code_data_container_object) {
|
||||
void TurboAssembler::LoadCodeEntry(Register destination,
|
||||
Register code_data_container_object) {
|
||||
ASM_CODE_COMMENT(this);
|
||||
Ld_d(destination, FieldMemOperand(code_data_container_object,
|
||||
CodeDataContainer::kCodeEntryPointOffset));
|
||||
Code::kCodeEntryPointOffset));
|
||||
}
|
||||
|
||||
void TurboAssembler::LoadCodeDataContainerInstructionStreamNonBuiltin(
|
||||
void TurboAssembler::LoadCodeInstructionStreamNonBuiltin(
|
||||
Register destination, Register code_data_container_object) {
|
||||
ASM_CODE_COMMENT(this);
|
||||
// Compute the InstructionStream object pointer from the code entry point.
|
||||
Ld_d(destination, FieldMemOperand(code_data_container_object,
|
||||
CodeDataContainer::kCodeEntryPointOffset));
|
||||
Code::kCodeEntryPointOffset));
|
||||
Sub_d(destination, destination,
|
||||
Operand(InstructionStream::kHeaderSize - kHeapObjectTag));
|
||||
}
|
||||
|
||||
void TurboAssembler::CallCodeDataContainerObject(
|
||||
Register code_data_container_object) {
|
||||
void TurboAssembler::CallCodeObject(Register code_data_container_object) {
|
||||
ASM_CODE_COMMENT(this);
|
||||
LoadCodeDataContainerEntry(code_data_container_object,
|
||||
code_data_container_object);
|
||||
LoadCodeEntry(code_data_container_object, code_data_container_object);
|
||||
Call(code_data_container_object);
|
||||
}
|
||||
|
||||
void TurboAssembler::JumpCodeDataContainerObject(
|
||||
Register code_data_container_object, JumpMode jump_mode) {
|
||||
void TurboAssembler::JumpCodeObject(Register code_data_container_object,
|
||||
JumpMode jump_mode) {
|
||||
ASM_CODE_COMMENT(this);
|
||||
DCHECK_EQ(JumpMode::kJump, jump_mode);
|
||||
LoadCodeDataContainerEntry(code_data_container_object,
|
||||
code_data_container_object);
|
||||
LoadCodeEntry(code_data_container_object, code_data_container_object);
|
||||
Jump(code_data_container_object);
|
||||
}
|
||||
|
||||
@ -4199,8 +4193,8 @@ void TailCallOptimizedCodeSlot(MacroAssembler* masm,
|
||||
|
||||
// Check if the optimized code is marked for deopt. If it is, call the
|
||||
// runtime to clear it.
|
||||
__ TestCodeDataContainerIsMarkedForDeoptimizationAndJump(
|
||||
optimized_code_entry, a6, ne, &heal_optimized_code_slot);
|
||||
__ TestCodeIsMarkedForDeoptimizationAndJump(optimized_code_entry, a6, ne,
|
||||
&heal_optimized_code_slot);
|
||||
|
||||
// Optimized code is good, get it into the closure and link the closure into
|
||||
// the optimized functions list, then tail call the optimized code.
|
||||
@ -4209,7 +4203,7 @@ void TailCallOptimizedCodeSlot(MacroAssembler* masm,
|
||||
__ ReplaceClosureCodeWithOptimizedCode(optimized_code_entry, closure);
|
||||
|
||||
static_assert(kJavaScriptCallCodeStartRegister == a2, "ABI mismatch");
|
||||
__ LoadCodeDataContainerEntry(a2, optimized_code_entry);
|
||||
__ LoadCodeEntry(a2, optimized_code_entry);
|
||||
__ Jump(a2);
|
||||
|
||||
// Optimized code slot contains deoptimized code or code is cleared and
|
||||
@ -4258,7 +4252,7 @@ void MacroAssembler::GenerateTailCallToReturnedCode(
|
||||
kJavaScriptCallArgCountRegister, kJavaScriptCallTargetRegister);
|
||||
|
||||
CallRuntime(function_id, 1);
|
||||
LoadCodeDataContainerEntry(a2, a0);
|
||||
LoadCodeEntry(a2, a0);
|
||||
// Restore target function, new target and actual argument count.
|
||||
Pop(kJavaScriptCallTargetRegister, kJavaScriptCallNewTargetRegister,
|
||||
kJavaScriptCallArgCountRegister);
|
||||
|
@ -188,12 +188,12 @@ class V8_EXPORT_PRIVATE TurboAssembler : public TurboAssemblerBase {
|
||||
// it to register use ld_d, it can be used in wasm jump table for concurrent
|
||||
// patching.
|
||||
void PatchAndJump(Address target);
|
||||
void Jump(Handle<CodeDataContainer> code, RelocInfo::Mode rmode, COND_ARGS);
|
||||
void Jump(Handle<Code> code, RelocInfo::Mode rmode, COND_ARGS);
|
||||
void Jump(const ExternalReference& reference);
|
||||
void Call(Register target, COND_ARGS);
|
||||
void Call(Address target, RelocInfo::Mode rmode, COND_ARGS);
|
||||
void Call(Handle<CodeDataContainer> code,
|
||||
RelocInfo::Mode rmode = RelocInfo::CODE_TARGET, COND_ARGS);
|
||||
void Call(Handle<Code> code, RelocInfo::Mode rmode = RelocInfo::CODE_TARGET,
|
||||
COND_ARGS);
|
||||
void Call(Label* target);
|
||||
|
||||
// Load the builtin given by the Smi in |builtin_index| into the same
|
||||
@ -206,18 +206,17 @@ class V8_EXPORT_PRIVATE TurboAssembler : public TurboAssemblerBase {
|
||||
void CallBuiltin(Builtin builtin);
|
||||
void TailCallBuiltin(Builtin builtin);
|
||||
|
||||
// Load the code entry point from the CodeDataContainer object.
|
||||
void LoadCodeDataContainerEntry(Register destination,
|
||||
Register code_data_container_object);
|
||||
// Load code entry point from the CodeDataContainer object and compute
|
||||
// Load the code entry point from the Code object.
|
||||
void LoadCodeEntry(Register destination, Register code_data_container_object);
|
||||
// Load code entry point from the Code object and compute
|
||||
// InstructionStream object pointer out of it. Must not be used for
|
||||
// CodeDataContainers corresponding to builtins, because their entry points
|
||||
// Codes corresponding to builtins, because their entry points
|
||||
// values point to the embedded instruction stream in .text section.
|
||||
void LoadCodeDataContainerInstructionStreamNonBuiltin(
|
||||
Register destination, Register code_data_container_object);
|
||||
void CallCodeDataContainerObject(Register code_data_container_object);
|
||||
void JumpCodeDataContainerObject(Register code_data_container_object,
|
||||
JumpMode jump_mode = JumpMode::kJump);
|
||||
void LoadCodeInstructionStreamNonBuiltin(Register destination,
|
||||
Register code_data_container_object);
|
||||
void CallCodeObject(Register code_data_container_object);
|
||||
void JumpCodeObject(Register code_data_container_object,
|
||||
JumpMode jump_mode = JumpMode::kJump);
|
||||
|
||||
// Generates an instruction sequence s.t. the return address points to the
|
||||
// instruction following the call.
|
||||
@ -832,9 +831,9 @@ class V8_EXPORT_PRIVATE MacroAssembler : public TurboAssembler {
|
||||
// less efficient form using xor instead of mov is emitted.
|
||||
void Swap(Register reg1, Register reg2, Register scratch = no_reg);
|
||||
|
||||
void TestCodeDataContainerIsMarkedForDeoptimizationAndJump(
|
||||
Register code_data_container, Register scratch, Condition cond,
|
||||
Label* target);
|
||||
void TestCodeIsMarkedForDeoptimizationAndJump(Register code_data_container,
|
||||
Register scratch,
|
||||
Condition cond, Label* target);
|
||||
Operand ClearedValue() const;
|
||||
|
||||
void PushRoot(RootIndex index) {
|
||||
|
@ -4326,7 +4326,7 @@ void TurboAssembler::Jump(Address target, RelocInfo::Mode rmode, Condition cond,
|
||||
Jump(static_cast<intptr_t>(target), rmode, cond, rs, rt, bd);
|
||||
}
|
||||
|
||||
void TurboAssembler::Jump(Handle<CodeDataContainer> code, RelocInfo::Mode rmode,
|
||||
void TurboAssembler::Jump(Handle<Code> code, RelocInfo::Mode rmode,
|
||||
Condition cond, Register rs, const Operand& rt,
|
||||
BranchDelaySlot bd) {
|
||||
DCHECK(RelocInfo::IsCodeTarget(rmode));
|
||||
@ -4399,7 +4399,7 @@ void TurboAssembler::Call(Address target, RelocInfo::Mode rmode, Condition cond,
|
||||
Call(t9, cond, rs, rt, bd);
|
||||
}
|
||||
|
||||
void TurboAssembler::Call(Handle<CodeDataContainer> code, RelocInfo::Mode rmode,
|
||||
void TurboAssembler::Call(Handle<Code> code, RelocInfo::Mode rmode,
|
||||
Condition cond, Register rs, const Operand& rt,
|
||||
BranchDelaySlot bd) {
|
||||
BlockTrampolinePoolScope block_trampoline_pool(this);
|
||||
@ -4454,10 +4454,9 @@ void TurboAssembler::CallBuiltin(Builtin builtin) {
|
||||
break;
|
||||
}
|
||||
case BuiltinCallJumpMode::kForMksnapshot: {
|
||||
Handle<CodeDataContainer> code =
|
||||
isolate()->builtins()->code_handle(builtin);
|
||||
Handle<Code> code = isolate()->builtins()->code_handle(builtin);
|
||||
IndirectLoadConstant(temp, code);
|
||||
CallCodeDataContainerObject(temp);
|
||||
CallCodeObject(temp);
|
||||
break;
|
||||
}
|
||||
case BuiltinCallJumpMode::kPCRelative:
|
||||
@ -4483,10 +4482,9 @@ void TurboAssembler::TailCallBuiltin(Builtin builtin) {
|
||||
break;
|
||||
}
|
||||
case BuiltinCallJumpMode::kForMksnapshot: {
|
||||
Handle<CodeDataContainer> code =
|
||||
isolate()->builtins()->code_handle(builtin);
|
||||
Handle<Code> code = isolate()->builtins()->code_handle(builtin);
|
||||
IndirectLoadConstant(temp, code);
|
||||
JumpCodeDataContainerObject(temp);
|
||||
JumpCodeObject(temp);
|
||||
break;
|
||||
}
|
||||
case BuiltinCallJumpMode::kPCRelative:
|
||||
@ -4921,11 +4919,11 @@ void MacroAssembler::StackOverflowCheck(Register num_args, Register scratch1,
|
||||
Branch(stack_overflow, le, scratch1, Operand(scratch2));
|
||||
}
|
||||
|
||||
void MacroAssembler::TestCodeDataContainerIsMarkedForDeoptimizationAndJump(
|
||||
void MacroAssembler::TestCodeIsMarkedForDeoptimizationAndJump(
|
||||
Register code_data_container, Register scratch, Condition cond,
|
||||
Label* target) {
|
||||
Lwu(scratch, FieldMemOperand(code_data_container,
|
||||
CodeDataContainer::kKindSpecificFlagsOffset));
|
||||
Lwu(scratch,
|
||||
FieldMemOperand(code_data_container, Code::kKindSpecificFlagsOffset));
|
||||
And(scratch, scratch,
|
||||
Operand(1 << InstructionStream::kMarkedForDeoptimizationBit));
|
||||
Branch(target, cond, scratch, Operand(zero_reg));
|
||||
@ -5070,10 +5068,10 @@ void MacroAssembler::InvokeFunctionCode(Register function, Register new_target,
|
||||
Ld(code, FieldMemOperand(function, JSFunction::kCodeOffset));
|
||||
switch (type) {
|
||||
case InvokeType::kCall:
|
||||
CallCodeDataContainerObject(code);
|
||||
CallCodeObject(code);
|
||||
break;
|
||||
case InvokeType::kJump:
|
||||
JumpCodeDataContainerObject(code);
|
||||
JumpCodeObject(code);
|
||||
break;
|
||||
}
|
||||
|
||||
@ -5279,8 +5277,7 @@ void MacroAssembler::CallRuntime(const Runtime::Function* f,
|
||||
// smarter.
|
||||
PrepareCEntryArgs(num_arguments);
|
||||
PrepareCEntryFunction(ExternalReference::Create(f));
|
||||
Handle<CodeDataContainer> code =
|
||||
CodeFactory::CEntry(isolate(), f->result_size);
|
||||
Handle<Code> code = CodeFactory::CEntry(isolate(), f->result_size);
|
||||
Call(code, RelocInfo::CODE_TARGET);
|
||||
}
|
||||
|
||||
@ -5298,7 +5295,7 @@ void MacroAssembler::JumpToExternalReference(const ExternalReference& builtin,
|
||||
BranchDelaySlot bd,
|
||||
bool builtin_exit_frame) {
|
||||
PrepareCEntryFunction(builtin);
|
||||
Handle<CodeDataContainer> code =
|
||||
Handle<Code> code =
|
||||
CodeFactory::CEntry(isolate(), 1, ArgvMode::kStack, builtin_exit_frame);
|
||||
Jump(code, RelocInfo::CODE_TARGET, al, zero_reg, Operand(zero_reg), bd);
|
||||
}
|
||||
@ -6189,37 +6186,34 @@ void TurboAssembler::CallForDeoptimization(Builtin target, int, Label* exit,
|
||||
: Deoptimizer::kEagerDeoptExitSize);
|
||||
}
|
||||
|
||||
void TurboAssembler::LoadCodeDataContainerEntry(
|
||||
Register destination, Register code_data_container_object) {
|
||||
void TurboAssembler::LoadCodeEntry(Register destination,
|
||||
Register code_data_container_object) {
|
||||
ASM_CODE_COMMENT(this);
|
||||
Ld(destination, FieldMemOperand(code_data_container_object,
|
||||
CodeDataContainer::kCodeEntryPointOffset));
|
||||
Ld(destination,
|
||||
FieldMemOperand(code_data_container_object, Code::kCodeEntryPointOffset));
|
||||
}
|
||||
|
||||
void TurboAssembler::LoadCodeDataContainerInstructionStreamNonBuiltin(
|
||||
void TurboAssembler::LoadCodeInstructionStreamNonBuiltin(
|
||||
Register destination, Register code_data_container_object) {
|
||||
ASM_CODE_COMMENT(this);
|
||||
// Compute the InstructionStream object pointer from the code entry point.
|
||||
Ld(destination, FieldMemOperand(code_data_container_object,
|
||||
CodeDataContainer::kCodeEntryPointOffset));
|
||||
Ld(destination,
|
||||
FieldMemOperand(code_data_container_object, Code::kCodeEntryPointOffset));
|
||||
Dsubu(destination, destination,
|
||||
Operand(InstructionStream::kHeaderSize - kHeapObjectTag));
|
||||
}
|
||||
|
||||
void TurboAssembler::CallCodeDataContainerObject(
|
||||
Register code_data_container_object) {
|
||||
void TurboAssembler::CallCodeObject(Register code_data_container_object) {
|
||||
ASM_CODE_COMMENT(this);
|
||||
LoadCodeDataContainerEntry(code_data_container_object,
|
||||
code_data_container_object);
|
||||
LoadCodeEntry(code_data_container_object, code_data_container_object);
|
||||
Call(code_data_container_object);
|
||||
}
|
||||
|
||||
void TurboAssembler::JumpCodeDataContainerObject(
|
||||
Register code_data_container_object, JumpMode jump_mode) {
|
||||
void TurboAssembler::JumpCodeObject(Register code_data_container_object,
|
||||
JumpMode jump_mode) {
|
||||
ASM_CODE_COMMENT(this);
|
||||
DCHECK_EQ(JumpMode::kJump, jump_mode);
|
||||
LoadCodeDataContainerEntry(code_data_container_object,
|
||||
code_data_container_object);
|
||||
LoadCodeEntry(code_data_container_object, code_data_container_object);
|
||||
Jump(code_data_container_object);
|
||||
}
|
||||
|
||||
@ -6246,8 +6240,8 @@ void TailCallOptimizedCodeSlot(MacroAssembler* masm,
|
||||
|
||||
// Check if the optimized code is marked for deopt. If it is, call the
|
||||
// runtime to clear it.
|
||||
__ TestCodeDataContainerIsMarkedForDeoptimizationAndJump(
|
||||
optimized_code_entry, scratch1, ne, &heal_optimized_code_slot);
|
||||
__ TestCodeIsMarkedForDeoptimizationAndJump(optimized_code_entry, scratch1,
|
||||
ne, &heal_optimized_code_slot);
|
||||
|
||||
// Optimized code is good, get it into the closure and link the closure into
|
||||
// the optimized functions list, then tail call the optimized code.
|
||||
@ -6257,7 +6251,7 @@ void TailCallOptimizedCodeSlot(MacroAssembler* masm,
|
||||
scratch1, scratch2);
|
||||
|
||||
static_assert(kJavaScriptCallCodeStartRegister == a2, "ABI mismatch");
|
||||
__ LoadCodeDataContainerEntry(a2, optimized_code_entry);
|
||||
__ LoadCodeEntry(a2, optimized_code_entry);
|
||||
__ Jump(a2);
|
||||
|
||||
// Optimized code slot contains deoptimized code or code is cleared and
|
||||
@ -6317,7 +6311,7 @@ void MacroAssembler::GenerateTailCallToReturnedCode(
|
||||
}
|
||||
|
||||
static_assert(kJavaScriptCallCodeStartRegister == a2, "ABI mismatch");
|
||||
LoadCodeDataContainerEntry(a2, v0);
|
||||
LoadCodeEntry(a2, v0);
|
||||
Jump(a2);
|
||||
}
|
||||
|
||||
|
@ -244,12 +244,12 @@ class V8_EXPORT_PRIVATE TurboAssembler : public TurboAssemblerBase {
|
||||
// it to register use ld, it can be used in wasm jump table for concurrent
|
||||
// patching.
|
||||
void PatchAndJump(Address target);
|
||||
void Jump(Handle<CodeDataContainer> code, RelocInfo::Mode rmode, COND_ARGS);
|
||||
void Jump(Handle<Code> code, RelocInfo::Mode rmode, COND_ARGS);
|
||||
void Jump(const ExternalReference& reference);
|
||||
void Call(Register target, COND_ARGS);
|
||||
void Call(Address target, RelocInfo::Mode rmode, COND_ARGS);
|
||||
void Call(Handle<CodeDataContainer> code,
|
||||
RelocInfo::Mode rmode = RelocInfo::CODE_TARGET, COND_ARGS);
|
||||
void Call(Handle<Code> code, RelocInfo::Mode rmode = RelocInfo::CODE_TARGET,
|
||||
COND_ARGS);
|
||||
void Call(Label* target);
|
||||
void LoadAddress(Register dst, Label* target);
|
||||
|
||||
@ -263,18 +263,17 @@ class V8_EXPORT_PRIVATE TurboAssembler : public TurboAssemblerBase {
|
||||
void CallBuiltin(Builtin builtin);
|
||||
void TailCallBuiltin(Builtin builtin);
|
||||
|
||||
// Load the code entry point from the CodeDataContainer object.
|
||||
void LoadCodeDataContainerEntry(Register destination,
|
||||
Register code_data_container_object);
|
||||
// Load code entry point from the CodeDataContainer object and compute
|
||||
// Load the code entry point from the Code object.
|
||||
void LoadCodeEntry(Register destination, Register code_data_container_object);
|
||||
// Load code entry point from the Code object and compute
|
||||
// InstructionStream object pointer out of it. Must not be used for
|
||||
// CodeDataContainers corresponding to builtins, because their entry points
|
||||
// Codes corresponding to builtins, because their entry points
|
||||
// values point to the embedded instruction stream in .text section.
|
||||
void LoadCodeDataContainerInstructionStreamNonBuiltin(
|
||||
Register destination, Register code_data_container_object);
|
||||
void CallCodeDataContainerObject(Register code_data_container_object);
|
||||
void JumpCodeDataContainerObject(Register code_data_container_object,
|
||||
JumpMode jump_mode = JumpMode::kJump);
|
||||
void LoadCodeInstructionStreamNonBuiltin(Register destination,
|
||||
Register code_data_container_object);
|
||||
void CallCodeObject(Register code_data_container_object);
|
||||
void JumpCodeObject(Register code_data_container_object,
|
||||
JumpMode jump_mode = JumpMode::kJump);
|
||||
|
||||
// Generates an instruction sequence s.t. the return address points to the
|
||||
// instruction following the call.
|
||||
@ -1005,9 +1004,9 @@ class V8_EXPORT_PRIVATE MacroAssembler : public TurboAssembler {
|
||||
// less efficient form using xor instead of mov is emitted.
|
||||
void Swap(Register reg1, Register reg2, Register scratch = no_reg);
|
||||
|
||||
void TestCodeDataContainerIsMarkedForDeoptimizationAndJump(
|
||||
Register code_data_container, Register scratch, Condition cond,
|
||||
Label* target);
|
||||
void TestCodeIsMarkedForDeoptimizationAndJump(Register code_data_container,
|
||||
Register scratch,
|
||||
Condition cond, Label* target);
|
||||
Operand ClearedValue() const;
|
||||
|
||||
void PushRoot(RootIndex index) {
|
||||
|
@ -530,17 +530,15 @@ void CodeGenerator::AssembleCodeStartRegisterCheck() {
|
||||
// jumps to the CompileLazyDeoptimizedCode builtin. In order to do this we need
|
||||
// to:
|
||||
// 1. read from memory the word that contains that bit, which can be found in
|
||||
// the flags in the referenced {CodeDataContainer} object;
|
||||
// the flags in the referenced {Code} object;
|
||||
// 2. test kMarkedForDeoptimizationBit in those flags; and
|
||||
// 3. if it is not zero then it jumps to the builtin.
|
||||
void CodeGenerator::BailoutIfDeoptimized() {
|
||||
UseScratchRegisterScope temps(tasm());
|
||||
Register scratch = temps.Acquire();
|
||||
int offset = InstructionStream::kCodeDataContainerOffset -
|
||||
InstructionStream::kHeaderSize;
|
||||
int offset = InstructionStream::kCodeOffset - InstructionStream::kHeaderSize;
|
||||
__ Ld_d(scratch, MemOperand(kJavaScriptCallCodeStartRegister, offset));
|
||||
__ Ld_w(scratch, FieldMemOperand(
|
||||
scratch, CodeDataContainer::kKindSpecificFlagsOffset));
|
||||
__ Ld_w(scratch, FieldMemOperand(scratch, Code::kKindSpecificFlagsOffset));
|
||||
__ And(scratch, scratch,
|
||||
Operand(1 << InstructionStream::kMarkedForDeoptimizationBit));
|
||||
__ Jump(BUILTIN_CODE(isolate(), CompileLazyDeoptimizedCode),
|
||||
@ -562,7 +560,7 @@ CodeGenerator::CodeGenResult CodeGenerator::AssembleArchInstruction(
|
||||
DCHECK_IMPLIES(
|
||||
instr->HasCallDescriptorFlag(CallDescriptor::kFixedTargetRegister),
|
||||
reg == kJavaScriptCallCodeStartRegister);
|
||||
__ CallCodeDataContainerObject(reg);
|
||||
__ CallCodeObject(reg);
|
||||
}
|
||||
RecordCallPosition(instr);
|
||||
frame_access_state()->ClearSPDelta();
|
||||
@ -610,7 +608,7 @@ CodeGenerator::CodeGenResult CodeGenerator::AssembleArchInstruction(
|
||||
DCHECK_IMPLIES(
|
||||
instr->HasCallDescriptorFlag(CallDescriptor::kFixedTargetRegister),
|
||||
reg == kJavaScriptCallCodeStartRegister);
|
||||
__ JumpCodeDataContainerObject(reg);
|
||||
__ JumpCodeObject(reg);
|
||||
}
|
||||
frame_access_state()->ClearSPDelta();
|
||||
frame_access_state()->SetFrameAccessToDefault();
|
||||
@ -638,7 +636,7 @@ CodeGenerator::CodeGenResult CodeGenerator::AssembleArchInstruction(
|
||||
}
|
||||
static_assert(kJavaScriptCallCodeStartRegister == a2, "ABI mismatch");
|
||||
__ Ld_d(a2, FieldMemOperand(func, JSFunction::kCodeOffset));
|
||||
__ CallCodeDataContainerObject(a2);
|
||||
__ CallCodeObject(a2);
|
||||
RecordCallPosition(instr);
|
||||
frame_access_state()->ClearSPDelta();
|
||||
break;
|
||||
|
@ -545,16 +545,14 @@ void CodeGenerator::AssembleCodeStartRegisterCheck() {
|
||||
// jumps to the CompileLazyDeoptimizedCode builtin. In order to do this we need
|
||||
// to:
|
||||
// 1. read from memory the word that contains that bit, which can be found in
|
||||
// the flags in the referenced {CodeDataContainer} object;
|
||||
// the flags in the referenced {Code} object;
|
||||
// 2. test kMarkedForDeoptimizationBit in those flags; and
|
||||
// 3. if it is not zero then it jumps to the builtin.
|
||||
void CodeGenerator::BailoutIfDeoptimized() {
|
||||
int offset = InstructionStream::kCodeDataContainerOffset -
|
||||
InstructionStream::kHeaderSize;
|
||||
int offset = InstructionStream::kCodeOffset - InstructionStream::kHeaderSize;
|
||||
__ Ld(kScratchReg, MemOperand(kJavaScriptCallCodeStartRegister, offset));
|
||||
__ Lw(kScratchReg,
|
||||
FieldMemOperand(kScratchReg,
|
||||
CodeDataContainer::kKindSpecificFlagsOffset));
|
||||
FieldMemOperand(kScratchReg, Code::kKindSpecificFlagsOffset));
|
||||
__ And(kScratchReg, kScratchReg,
|
||||
Operand(1 << InstructionStream::kMarkedForDeoptimizationBit));
|
||||
__ Jump(BUILTIN_CODE(isolate(), CompileLazyDeoptimizedCode),
|
||||
@ -576,7 +574,7 @@ CodeGenerator::CodeGenResult CodeGenerator::AssembleArchInstruction(
|
||||
DCHECK_IMPLIES(
|
||||
instr->HasCallDescriptorFlag(CallDescriptor::kFixedTargetRegister),
|
||||
reg == kJavaScriptCallCodeStartRegister);
|
||||
__ CallCodeDataContainerObject(reg);
|
||||
__ CallCodeObject(reg);
|
||||
}
|
||||
RecordCallPosition(instr);
|
||||
frame_access_state()->ClearSPDelta();
|
||||
@ -626,7 +624,7 @@ CodeGenerator::CodeGenResult CodeGenerator::AssembleArchInstruction(
|
||||
DCHECK_IMPLIES(
|
||||
instr->HasCallDescriptorFlag(CallDescriptor::kFixedTargetRegister),
|
||||
reg == kJavaScriptCallCodeStartRegister);
|
||||
__ JumpCodeDataContainerObject(reg);
|
||||
__ JumpCodeObject(reg);
|
||||
}
|
||||
frame_access_state()->ClearSPDelta();
|
||||
frame_access_state()->SetFrameAccessToDefault();
|
||||
@ -653,7 +651,7 @@ CodeGenerator::CodeGenResult CodeGenerator::AssembleArchInstruction(
|
||||
}
|
||||
static_assert(kJavaScriptCallCodeStartRegister == a2, "ABI mismatch");
|
||||
__ Ld(a2, FieldMemOperand(func, JSFunction::kCodeOffset));
|
||||
__ CallCodeDataContainerObject(a2);
|
||||
__ CallCodeObject(a2);
|
||||
RecordCallPosition(instr);
|
||||
frame_access_state()->ClearSPDelta();
|
||||
break;
|
||||
|
Loading…
Reference in New Issue
Block a user