OLD | NEW |
1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 the V8 project authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #if V8_TARGET_ARCH_MIPS | 5 #if V8_TARGET_ARCH_MIPS |
6 | 6 |
7 #include "src/code-stubs.h" | 7 #include "src/code-stubs.h" |
8 #include "src/api-arguments.h" | 8 #include "src/api-arguments.h" |
9 #include "src/base/bits.h" | 9 #include "src/base/bits.h" |
10 #include "src/bootstrapper.h" | 10 #include "src/bootstrapper.h" |
(...skipping 2511 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
2522 __ Branch(¬_oddball, ne, a1, Operand(ODDBALL_TYPE)); | 2522 __ Branch(¬_oddball, ne, a1, Operand(ODDBALL_TYPE)); |
2523 __ Ret(USE_DELAY_SLOT); | 2523 __ Ret(USE_DELAY_SLOT); |
2524 __ lw(v0, FieldMemOperand(a0, Oddball::kToStringOffset)); | 2524 __ lw(v0, FieldMemOperand(a0, Oddball::kToStringOffset)); |
2525 __ bind(¬_oddball); | 2525 __ bind(¬_oddball); |
2526 | 2526 |
2527 __ push(a0); // Push argument. | 2527 __ push(a0); // Push argument. |
2528 __ TailCallRuntime(Runtime::kToString); | 2528 __ TailCallRuntime(Runtime::kToString); |
2529 } | 2529 } |
2530 | 2530 |
2531 | 2531 |
2532 void ToNameStub::Generate(MacroAssembler* masm) { | |
2533 // The ToName stub takes on argument in a0. | |
2534 Label is_number; | |
2535 __ JumpIfSmi(a0, &is_number); | |
2536 | |
2537 Label not_name; | |
2538 STATIC_ASSERT(FIRST_NAME_TYPE == FIRST_TYPE); | |
2539 __ GetObjectType(a0, a1, a1); | |
2540 // a0: receiver | |
2541 // a1: receiver instance type | |
2542 __ Branch(¬_name, gt, a1, Operand(LAST_NAME_TYPE)); | |
2543 __ Ret(USE_DELAY_SLOT); | |
2544 __ mov(v0, a0); | |
2545 __ bind(¬_name); | |
2546 | |
2547 Label not_heap_number; | |
2548 __ Branch(¬_heap_number, ne, a1, Operand(HEAP_NUMBER_TYPE)); | |
2549 __ bind(&is_number); | |
2550 NumberToStringStub stub(isolate()); | |
2551 __ TailCallStub(&stub); | |
2552 __ bind(¬_heap_number); | |
2553 | |
2554 Label not_oddball; | |
2555 __ Branch(¬_oddball, ne, a1, Operand(ODDBALL_TYPE)); | |
2556 __ Ret(USE_DELAY_SLOT); | |
2557 __ lw(v0, FieldMemOperand(a0, Oddball::kToStringOffset)); | |
2558 __ bind(¬_oddball); | |
2559 | |
2560 __ push(a0); // Push argument. | |
2561 __ TailCallRuntime(Runtime::kToName); | |
2562 } | |
2563 | |
2564 | |
2565 void StringHelper::GenerateFlatOneByteStringEquals( | 2532 void StringHelper::GenerateFlatOneByteStringEquals( |
2566 MacroAssembler* masm, Register left, Register right, Register scratch1, | 2533 MacroAssembler* masm, Register left, Register right, Register scratch1, |
2567 Register scratch2, Register scratch3) { | 2534 Register scratch2, Register scratch3) { |
2568 Register length = scratch1; | 2535 Register length = scratch1; |
2569 | 2536 |
2570 // Compare lengths. | 2537 // Compare lengths. |
2571 Label strings_not_equal, check_zero_length; | 2538 Label strings_not_equal, check_zero_length; |
2572 __ lw(length, FieldMemOperand(left, String::kLengthOffset)); | 2539 __ lw(length, FieldMemOperand(left, String::kLengthOffset)); |
2573 __ lw(scratch2, FieldMemOperand(right, String::kLengthOffset)); | 2540 __ lw(scratch2, FieldMemOperand(right, String::kLengthOffset)); |
2574 __ Branch(&check_zero_length, eq, length, Operand(scratch2)); | 2541 __ Branch(&check_zero_length, eq, length, Operand(scratch2)); |
(...skipping 2828 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
5403 kStackUnwindSpace, kInvalidStackOffset, | 5370 kStackUnwindSpace, kInvalidStackOffset, |
5404 return_value_operand, NULL); | 5371 return_value_operand, NULL); |
5405 } | 5372 } |
5406 | 5373 |
5407 #undef __ | 5374 #undef __ |
5408 | 5375 |
5409 } // namespace internal | 5376 } // namespace internal |
5410 } // namespace v8 | 5377 } // namespace v8 |
5411 | 5378 |
5412 #endif // V8_TARGET_ARCH_MIPS | 5379 #endif // V8_TARGET_ARCH_MIPS |
OLD | NEW |