| OLD | NEW |
| 1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 the V8 project authors. All rights reserved. |
| 2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
| 3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
| 4 // met: | 4 // met: |
| 5 // | 5 // |
| 6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
| 7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
| 8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
| 9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
| 10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
| (...skipping 2643 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 2654 addq(rsp, Immediate(StackHandlerConstants::kSize - kPointerSize)); | 2654 addq(rsp, Immediate(StackHandlerConstants::kSize - kPointerSize)); |
| 2655 } | 2655 } |
| 2656 | 2656 |
| 2657 | 2657 |
| 2658 void MacroAssembler::JumpToHandlerEntry() { | 2658 void MacroAssembler::JumpToHandlerEntry() { |
| 2659 // Compute the handler entry address and jump to it. The handler table is | 2659 // Compute the handler entry address and jump to it. The handler table is |
| 2660 // a fixed array of (smi-tagged) code offsets. | 2660 // a fixed array of (smi-tagged) code offsets. |
| 2661 // rax = exception, rdi = code object, rdx = state. | 2661 // rax = exception, rdi = code object, rdx = state. |
| 2662 movq(rbx, FieldOperand(rdi, Code::kHandlerTableOffset)); | 2662 movq(rbx, FieldOperand(rdi, Code::kHandlerTableOffset)); |
| 2663 shr(rdx, Immediate(StackHandler::kKindWidth)); | 2663 shr(rdx, Immediate(StackHandler::kKindWidth)); |
| 2664 movq(rdx, FieldOperand(rbx, rdx, times_8, FixedArray::kHeaderSize)); | 2664 movq(rdx, |
| 2665 FieldOperand(rbx, rdx, times_pointer_size, FixedArray::kHeaderSize)); |
| 2665 SmiToInteger64(rdx, rdx); | 2666 SmiToInteger64(rdx, rdx); |
| 2666 lea(rdi, FieldOperand(rdi, rdx, times_1, Code::kHeaderSize)); | 2667 lea(rdi, FieldOperand(rdi, rdx, times_1, Code::kHeaderSize)); |
| 2667 jmp(rdi); | 2668 jmp(rdi); |
| 2668 } | 2669 } |
| 2669 | 2670 |
| 2670 | 2671 |
| 2671 void MacroAssembler::Throw(Register value) { | 2672 void MacroAssembler::Throw(Register value) { |
| 2672 // Adjust this code if not the case. | 2673 // Adjust this code if not the case. |
| 2673 STATIC_ASSERT(StackHandlerConstants::kSize == 5 * kPointerSize); | 2674 STATIC_ASSERT(StackHandlerConstants::kSize == 5 * kPointerSize); |
| 2674 STATIC_ASSERT(StackHandlerConstants::kNextOffset == 0); | 2675 STATIC_ASSERT(StackHandlerConstants::kNextOffset == 0); |
| (...skipping 2025 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 4700 j(greater, &no_info_available); | 4701 j(greater, &no_info_available); |
| 4701 CompareRoot(MemOperand(scratch_reg, -AllocationSiteInfo::kSize), | 4702 CompareRoot(MemOperand(scratch_reg, -AllocationSiteInfo::kSize), |
| 4702 Heap::kAllocationSiteInfoMapRootIndex); | 4703 Heap::kAllocationSiteInfoMapRootIndex); |
| 4703 bind(&no_info_available); | 4704 bind(&no_info_available); |
| 4704 } | 4705 } |
| 4705 | 4706 |
| 4706 | 4707 |
| 4707 } } // namespace v8::internal | 4708 } } // namespace v8::internal |
| 4708 | 4709 |
| 4709 #endif // V8_TARGET_ARCH_X64 | 4710 #endif // V8_TARGET_ARCH_X64 |
| OLD | NEW |