Binary compatibility report for the V8 library between 3.2.1.1 and 3.2.2 versions on x86
Test Info
Library Name | V8 |
Version #1 | 3.2.1.1 |
Version #2 | 3.2.2 |
CPU Type | x86 |
GCC Version | 4.6.1 |
Test Results
Total Header Files | 5 |
Total Shared Libraries | 1 |
Total Symbols / Types | 400 / 275 |
Verdict | Incompatible (0.2%) |
Problem Summary
| Severity | Count |
---|
Added Symbols | - | 3 |
Removed Symbols | High | 1 |
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 | - | 1 |
Added Symbols (3)
v8-profiler.h,
libv8.so
namespace v8
HeapProfiler::DefineWrapperClass ( uint16_t class_id, HeapProfiler::WrapperInfoCallback callback ) [static]
[symbol: _ZN2v812HeapProfiler18DefineWrapperClassEtPFPNS_18RetainedObjectInfoEtNS_6HandleINS_5ValueEEEE]
v8-testing.h,
libv8.so
namespace v8
Testing::DeoptimizeAll ( ) [static]
[symbol: _ZN2v87Testing13DeoptimizeAllEv]
v8.h,
libv8.so
namespace v8
V8::AddObjectGroup ( Persistent<Value>* objects, size_t length, RetainedObjectInfo* info ) [static]
[symbol: _ZN2v82V814AddObjectGroupEPNS_10PersistentINS_5ValueEEEjPNS_18RetainedObjectInfoE]
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Removed Symbols (1)
v8.h,
libv8.so
namespace v8
V8::AddObjectGroup ( Persistent<Value>* objects, size_t length ) [static]
[symbol: _ZN2v82V814AddObjectGroupEPNS_10PersistentINS_5ValueEEEj]
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Problems with Symbols, High Severity (1)
v8.h,
libv8.so
namespace v8
[+] V8::AddObjectGroup ( Persistent<Value>* objects, size_t length ) [static] (1)
changed to:V8::AddObjectGroup ( Persistent<Value>* objects, size_t length, RetainedObjectInfo* info ) [static]
[symbol: _ZN2v82V814AddObjectGroupEPNS_10PersistentINS_5ValueEEEj]
| Change | Effect |
---|
1 | Parameters list has been changed. | The name of the appropriate symbol for this function on binary level has been changed from _ZN2v82V814AddObjectGroupEPNS_10PersistentINS_5ValueEEEj to _ZN2v82V814AddObjectGroupEPNS_10PersistentINS_5ValueEEEjPNS_18RetainedObjectInfoE. This may cause "undefined reference" linker error in old client applications. |
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Other Changes in Data Types (1)
v8-profiler.h
namespace v8
[+] enum HeapGraphNode::Type (1)
| Change |
Effect |
1 | The member kNative with value 8 has been added. | No effect. |
[+] affected symbols (1)
HeapGraphNode::GetType ( ) constReturn value has type 'HeapGraphNode::Type'.
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Header Files (5)
v8-preparser.h
v8-profiler.h
v8-testing.h
v8.h
v8stdint.h
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Shared Libraries (1)
libv8.so
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