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// Copyright 2016 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "src/builtins/builtins-utils.h"
#include "src/builtins/builtins.h"
#include "src/isolate.h"
#include "src/macro-assembler.h"
#include "src/objects-inl.h"
namespace v8 {
namespace internal {
Handle<Code> Builtins::CallFunction(ConvertReceiverMode mode,
TailCallMode tail_call_mode) {
switch (tail_call_mode) {
case TailCallMode::kDisallow:
switch (mode) {
case ConvertReceiverMode::kNullOrUndefined:
return CallFunction_ReceiverIsNullOrUndefined();
case ConvertReceiverMode::kNotNullOrUndefined:
return CallFunction_ReceiverIsNotNullOrUndefined();
case ConvertReceiverMode::kAny:
return CallFunction_ReceiverIsAny();
}
break;
case TailCallMode::kAllow:
switch (mode) {
case ConvertReceiverMode::kNullOrUndefined:
return TailCallFunction_ReceiverIsNullOrUndefined();
case ConvertReceiverMode::kNotNullOrUndefined:
return TailCallFunction_ReceiverIsNotNullOrUndefined();
case ConvertReceiverMode::kAny:
return TailCallFunction_ReceiverIsAny();
}
break;
}
UNREACHABLE();
return Handle<Code>::null();
}
Handle<Code> Builtins::Call(ConvertReceiverMode mode,
TailCallMode tail_call_mode) {
switch (tail_call_mode) {
case TailCallMode::kDisallow:
switch (mode) {
case ConvertReceiverMode::kNullOrUndefined:
return Call_ReceiverIsNullOrUndefined();
case ConvertReceiverMode::kNotNullOrUndefined:
return Call_ReceiverIsNotNullOrUndefined();
case ConvertReceiverMode::kAny:
return Call_ReceiverIsAny();
}
break;
case TailCallMode::kAllow:
switch (mode) {
case ConvertReceiverMode::kNullOrUndefined:
return TailCall_ReceiverIsNullOrUndefined();
case ConvertReceiverMode::kNotNullOrUndefined:
return TailCall_ReceiverIsNotNullOrUndefined();
case ConvertReceiverMode::kAny:
return TailCall_ReceiverIsAny();
}
break;
}
UNREACHABLE();
return Handle<Code>::null();
}
Handle<Code> Builtins::CallBoundFunction(TailCallMode tail_call_mode) {
switch (tail_call_mode) {
case TailCallMode::kDisallow:
return CallBoundFunction();
case TailCallMode::kAllow:
return TailCallBoundFunction();
}
UNREACHABLE();
return Handle<Code>::null();
}
void Builtins::Generate_CallFunction_ReceiverIsNullOrUndefined(
MacroAssembler* masm) {
Generate_CallFunction(masm, ConvertReceiverMode::kNullOrUndefined,
TailCallMode::kDisallow);
}
void Builtins::Generate_CallFunction_ReceiverIsNotNullOrUndefined(
MacroAssembler* masm) {
Generate_CallFunction(masm, ConvertReceiverMode::kNotNullOrUndefined,
TailCallMode::kDisallow);
}
void Builtins::Generate_CallFunction_ReceiverIsAny(MacroAssembler* masm) {
Generate_CallFunction(masm, ConvertReceiverMode::kAny,
TailCallMode::kDisallow);
}
void Builtins::Generate_TailCallFunction_ReceiverIsNullOrUndefined(
MacroAssembler* masm) {
Generate_CallFunction(masm, ConvertReceiverMode::kNullOrUndefined,
TailCallMode::kAllow);
}
void Builtins::Generate_TailCallFunction_ReceiverIsNotNullOrUndefined(
MacroAssembler* masm) {
Generate_CallFunction(masm, ConvertReceiverMode::kNotNullOrUndefined,
TailCallMode::kAllow);
}
void Builtins::Generate_TailCallFunction_ReceiverIsAny(MacroAssembler* masm) {
Generate_CallFunction(masm, ConvertReceiverMode::kAny, TailCallMode::kAllow);
}
void Builtins::Generate_CallBoundFunction(MacroAssembler* masm) {
Generate_CallBoundFunctionImpl(masm, TailCallMode::kDisallow);
}
void Builtins::Generate_TailCallBoundFunction(MacroAssembler* masm) {
Generate_CallBoundFunctionImpl(masm, TailCallMode::kAllow);
}
void Builtins::Generate_Call_ReceiverIsNullOrUndefined(MacroAssembler* masm) {
Generate_Call(masm, ConvertReceiverMode::kNullOrUndefined,
TailCallMode::kDisallow);
}
void Builtins::Generate_Call_ReceiverIsNotNullOrUndefined(
MacroAssembler* masm) {
Generate_Call(masm, ConvertReceiverMode::kNotNullOrUndefined,
TailCallMode::kDisallow);
}
void Builtins::Generate_Call_ReceiverIsAny(MacroAssembler* masm) {
Generate_Call(masm, ConvertReceiverMode::kAny, TailCallMode::kDisallow);
}
void Builtins::Generate_TailCall_ReceiverIsNullOrUndefined(
MacroAssembler* masm) {
Generate_Call(masm, ConvertReceiverMode::kNullOrUndefined,
TailCallMode::kAllow);
}
void Builtins::Generate_TailCall_ReceiverIsNotNullOrUndefined(
MacroAssembler* masm) {
Generate_Call(masm, ConvertReceiverMode::kNotNullOrUndefined,
TailCallMode::kAllow);
}
void Builtins::Generate_TailCall_ReceiverIsAny(MacroAssembler* masm) {
Generate_Call(masm, ConvertReceiverMode::kAny, TailCallMode::kAllow);
}
void Builtins::Generate_CallForwardVarargs(MacroAssembler* masm) {
Generate_CallForwardVarargs(masm, masm->isolate()->builtins()->Call());
}
void Builtins::Generate_CallFunctionForwardVarargs(MacroAssembler* masm) {
Generate_CallForwardVarargs(masm,
masm->isolate()->builtins()->CallFunction());
}
} // namespace internal
} // namespace v8
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