Binary compatibility report for the V8 library between 2.5.7 and 2.5.8 versions on x86
Test Info
| Library Name | V8 |
|---|
| Version #1 | 2.5.7 |
|---|
| Version #2 | 2.5.8 |
|---|
| CPU Type | x86 |
|---|
| GCC Version | 4.6.1 |
|---|
Test Results
| Total Header Files | 3 |
|---|
| Total Shared Libraries | 1 |
|---|
| Total Symbols / Types | 380 / 273 |
|---|
| Verdict | Incompatible
(0.5%) |
|---|
Problem Summary
| Severity | Count |
|---|
| Added Symbols | - | 2 |
|---|
| Removed Symbols | High | 2 |
|---|
Problems with
Data Types | High | 0 |
|---|
| Medium | 0 |
| Low | 0 |
Problems with
Symbols | High | 1 |
|---|
| Medium | 0 |
| Low | 0 |
Problems with
Constants | Low | 0 |
|---|
Other Changes
in Data Types | - | 3 |
|---|
Added Symbols (2)
v8-profiler.h,
libv8.so
namespace v8
HeapGraphNode::GetDominatorNode ( ) const
[symbol: _ZNK2v813HeapGraphNode16GetDominatorNodeEv]
HeapGraphNode::GetRetainedSize ( bool exact ) const
[symbol: _ZNK2v813HeapGraphNode15GetRetainedSizeEb]
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Removed Symbols (2)
v8-profiler.h,
libv8.so
namespace v8
HeapGraphNode::GetReachableSize ( ) const
[symbol: _ZNK2v813HeapGraphNode16GetReachableSizeEv]
HeapGraphNode::GetRetainedSize ( ) const
[symbol: _ZNK2v813HeapGraphNode15GetRetainedSizeEv]
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Problems with Symbols, High Severity (1)
v8-profiler.h,
libv8.so
namespace v8
[+] HeapGraphNode::GetRetainedSize ( ) const (1)
changed to:HeapGraphNode::GetRetainedSize ( bool exact ) const
[symbol: _ZNK2v813HeapGraphNode15GetRetainedSizeEv]
| Change | Effect |
|---|
| 1 | Parameters list has been changed. | The name of the appropriate symbol for this function on binary level has been changed from _ZNK2v813HeapGraphNode15GetRetainedSizeEv to _ZNK2v813HeapGraphNode15GetRetainedSizeEb. This may cause "undefined reference" linker error in old client applications. |
|---|
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Other Changes in Data Types (3)
v8-profiler.h
namespace v8
[+] enum HeapGraphEdge::Type (2)
| Change |
Effect |
| 1 | The member kHidden with value 4 has been added. | No effect. |
|---|
| 2 | The member kShortcut with value 5 has been added. | No effect. |
|---|
[+] affected symbols (1)
HeapGraphEdge::GetType ( ) constReturn value has type 'HeapGraphEdge::Type'.
[+] enum HeapGraphNode::Type (1)
| Change |
Effect |
| 1 | The member kHidden with value 0 has been added. | No effect. |
|---|
[+] affected symbols (1)
HeapGraphNode::GetType ( ) constReturn value has type 'HeapGraphNode::Type'.
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Header Files (3)
v8-profiler.h
v8.h
v8stdint.h
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Shared Libraries (1)
libv8.so
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