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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file |
2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
4 | 4 |
5 #include "vm/code_descriptors.h" | 5 #include "vm/code_descriptors.h" |
6 | 6 |
7 namespace dart { | 7 namespace dart { |
8 | 8 |
9 void DescriptorList::AddDescriptor(PcDescriptors::Kind kind, | 9 void DescriptorList::AddDescriptor(PcDescriptors::Kind kind, |
10 intptr_t pc_offset, | 10 intptr_t pc_offset, |
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60 return true; | 60 return true; |
61 } | 61 } |
62 | 62 |
63 | 63 |
64 RawArray* StackmapTableBuilder::FinalizeStackmaps(const Code& code) { | 64 RawArray* StackmapTableBuilder::FinalizeStackmaps(const Code& code) { |
65 ASSERT(Verify()); | 65 ASSERT(Verify()); |
66 intptr_t num_entries = Length(); | 66 intptr_t num_entries = Length(); |
67 if (num_entries == 0) { | 67 if (num_entries == 0) { |
68 return Object::empty_array().raw(); | 68 return Object::empty_array().raw(); |
69 } | 69 } |
70 uword entry_point = code.EntryPoint(); | |
71 for (intptr_t i = 0; i < num_entries; i++) { | |
72 stack_map_ = MapAt(i); | |
73 stack_map_.SetPC(entry_point + stack_map_.PC()); | |
74 } | |
75 return Array::MakeArray(list_); | 70 return Array::MakeArray(list_); |
76 } | 71 } |
77 | 72 |
78 | 73 |
79 RawStackmap* StackmapTableBuilder::MapAt(intptr_t index) const { | 74 RawStackmap* StackmapTableBuilder::MapAt(intptr_t index) const { |
80 Stackmap& map = Stackmap::Handle(); | 75 Stackmap& map = Stackmap::Handle(); |
81 map ^= list_.At(index); | 76 map ^= list_.At(index); |
82 return map.raw(); | 77 return map.raw(); |
83 } | 78 } |
84 | 79 |
85 } // namespace dart | 80 } // namespace dart |
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