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Issue 430503007: Rename ASSERT* to DCHECK*. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: REBASE and fixes Created 6 years, 4 months ago
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1 // Copyright 2014 the V8 project authors. All rights reserved. 1 // Copyright 2014 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 5
6 #include "src/snapshot-source-sink.h" 6 #include "src/snapshot-source-sink.h"
7 7
8 #include "src/base/logging.h" 8 #include "src/base/logging.h"
9 #include "src/handles-inl.h" 9 #include "src/handles-inl.h"
10 #include "src/serialize.h" // for SerializerDeserializer::nop() in AtEOF() 10 #include "src/serialize.h" // for SerializerDeserializer::nop() in AtEOF()
11 11
12 12
13 namespace v8 { 13 namespace v8 {
14 namespace internal { 14 namespace internal {
15 15
16 16
17 SnapshotByteSource::SnapshotByteSource(const byte* array, int length) 17 SnapshotByteSource::SnapshotByteSource(const byte* array, int length)
18 : data_(array), length_(length), position_(0) { 18 : data_(array), length_(length), position_(0) {
19 } 19 }
20 20
21 21
22 SnapshotByteSource::~SnapshotByteSource() { } 22 SnapshotByteSource::~SnapshotByteSource() { }
23 23
24 24
25 int32_t SnapshotByteSource::GetUnalignedInt() { 25 int32_t SnapshotByteSource::GetUnalignedInt() {
26 ASSERT(position_ < length_); // Require at least one byte left. 26 DCHECK(position_ < length_); // Require at least one byte left.
27 #if defined(V8_HOST_CAN_READ_UNALIGNED) && __BYTE_ORDER == __LITTLE_ENDIAN 27 #if defined(V8_HOST_CAN_READ_UNALIGNED) && __BYTE_ORDER == __LITTLE_ENDIAN
28 int32_t answer = *reinterpret_cast<const int32_t*>(data_ + position_); 28 int32_t answer = *reinterpret_cast<const int32_t*>(data_ + position_);
29 #else 29 #else
30 int32_t answer = data_[position_]; 30 int32_t answer = data_[position_];
31 answer |= data_[position_ + 1] << 8; 31 answer |= data_[position_ + 1] << 8;
32 answer |= data_[position_ + 2] << 16; 32 answer |= data_[position_ + 2] << 16;
33 answer |= data_[position_ + 3] << 24; 33 answer |= data_[position_ + 3] << 24;
34 #endif 34 #endif
35 return answer; 35 return answer;
36 } 36 }
37 37
38 38
39 void SnapshotByteSource::CopyRaw(byte* to, int number_of_bytes) { 39 void SnapshotByteSource::CopyRaw(byte* to, int number_of_bytes) {
40 MemCopy(to, data_ + position_, number_of_bytes); 40 MemCopy(to, data_ + position_, number_of_bytes);
41 position_ += number_of_bytes; 41 position_ += number_of_bytes;
42 } 42 }
43 43
44 44
45 void SnapshotByteSink::PutInt(uintptr_t integer, const char* description) { 45 void SnapshotByteSink::PutInt(uintptr_t integer, const char* description) {
46 ASSERT(integer < 1 << 22); 46 DCHECK(integer < 1 << 22);
47 integer <<= 2; 47 integer <<= 2;
48 int bytes = 1; 48 int bytes = 1;
49 if (integer > 0xff) bytes = 2; 49 if (integer > 0xff) bytes = 2;
50 if (integer > 0xffff) bytes = 3; 50 if (integer > 0xffff) bytes = 3;
51 integer |= bytes; 51 integer |= bytes;
52 Put(static_cast<int>(integer & 0xff), "IntPart1"); 52 Put(static_cast<int>(integer & 0xff), "IntPart1");
53 if (bytes > 1) Put(static_cast<int>((integer >> 8) & 0xff), "IntPart2"); 53 if (bytes > 1) Put(static_cast<int>((integer >> 8) & 0xff), "IntPart2");
54 if (bytes > 2) Put(static_cast<int>((integer >> 16) & 0xff), "IntPart3"); 54 if (bytes > 2) Put(static_cast<int>((integer >> 16) & 0xff), "IntPart3");
55 } 55 }
56 56
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92 } 92 }
93 93
94 94
95 void DebugSnapshotSink::Put(byte b, const char* description) { 95 void DebugSnapshotSink::Put(byte b, const char* description) {
96 PrintF("%24s: %x\n", description, b); 96 PrintF("%24s: %x\n", description, b);
97 sink_->Put(b, description); 97 sink_->Put(b, description);
98 } 98 }
99 99
100 } // namespace v8::internal 100 } // namespace v8::internal
101 } // namespace v8 101 } // namespace v8
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