Binary compatibility report for the V8 library between 3.0.2.1 and 3.0.3 versions on x86
Test Info
| Library Name | V8 |
|---|
| Version #1 | 3.0.2.1 |
|---|
| Version #2 | 3.0.3 |
|---|
| CPU Type | x86 |
|---|
| GCC Version | 4.6.1 |
|---|
Test Results
| Total Header Files | 5 |
|---|
| Total Shared Libraries | 1 |
|---|
| Total Symbols / Types | 385 / 276 |
|---|
| Verdict | Incompatible
(0.3%) |
|---|
Problem Summary
| Severity | Count |
|---|
| Added Symbols | - | 1 |
|---|
| Removed Symbols | High | 1 |
|---|
Problems with
Data Types | High | 0 |
|---|
| Medium | 0 |
| Low | 1 |
Problems with
Symbols | High | 1 |
|---|
| Medium | 0 |
| Low | 0 |
Problems with
Constants | Low | 0 |
|---|
Added Symbols (1)
v8-profiler.h,
libv8.so
namespace v8
HeapProfiler::TakeSnapshot ( Handle<String> title, HeapSnapshot::Type type, ActivityControl* control ) [static]
[symbol: _ZN2v812HeapProfiler12TakeSnapshotENS_6HandleINS_6StringEEENS_12HeapSnapshot4TypeEPNS_15ActivityControlE]
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Removed Symbols (1)
v8-profiler.h,
libv8.so
namespace v8
HeapProfiler::TakeSnapshot ( Handle<String> title, HeapSnapshot::Type type ) [static]
[symbol: _ZN2v812HeapProfiler12TakeSnapshotENS_6HandleINS_6StringEEENS_12HeapSnapshot4TypeE]
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Problems with Symbols, High Severity (1)
v8-profiler.h,
libv8.so
namespace v8
[+] HeapProfiler::TakeSnapshot ( Handle<String> title, HeapSnapshot::Type type ) [static] (1)
changed to:HeapProfiler::TakeSnapshot ( Handle<String> title, HeapSnapshot::Type type, ActivityControl* control ) [static]
[symbol: _ZN2v812HeapProfiler12TakeSnapshotENS_6HandleINS_6StringEEENS_12HeapSnapshot4TypeE]
| Change | Effect |
|---|
| 1 | Parameters list has been changed. | The name of the appropriate symbol for this function on binary level has been changed from _ZN2v812HeapProfiler12TakeSnapshotENS_6HandleINS_6StringEEENS_12HeapSnapshot4TypeE to _ZN2v812HeapProfiler12TakeSnapshotENS_6HandleINS_6StringEEENS_12HeapSnapshot4TypeEPNS_15ActivityControlE. This may cause "undefined reference" linker error in old client applications. |
|---|
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Problems with Data Types, Low Severity (1)
v8-profiler.h
namespace v8
[+] enum HeapGraphNode::Type (1)
| Change |
Effect |
| 1 | The member kInternal has been removed. | This may result in crash or incorrect behavior of applications because the library may not handle removed member anymore. |
|---|
[+] 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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