Binary compatibility report for the V8 library between 3.21.11.1 and 3.21.12 versions on x86

Test Info

Library Name	V8
Version #1	3.21.11.1
Version #2	3.21.12
CPU Type	x86
GCC Version	4.6.1

Test Results

Total Header Files	5
Total Shared Libraries	1
Total Symbols / Types	561 / 375
Verdict	Incompatible (0.9%)

Problem Summary

	Severity	Count
Added Symbols	-	4
Removed Symbols	High	5
Problems with Data Types	High	0
	Medium	0
	Low	0
Problems with Symbols	High	3
	Medium	0
	Low	0
Problems with Constants	Low	0

Added Symbols (4)

v8.h, libv8.so
namespace v8
Function::New ( Isolate* isolate, FunctionCallback callback, Local<Value> data, int length ) [static]
Isolate::SetObjectGroupId ( Persistent<Value, NonCopyablePersistentTraits<Value> >const& object, UniqueId id )
Isolate::SetReference ( Persistent<Object, NonCopyablePersistentTraits<Object> >const& parent, Persistent<Value, NonCopyablePersistentTraits<Value> >const& child )
Isolate::SetReferenceFromGroup ( UniqueId id, Persistent<Value, NonCopyablePersistentTraits<Value> >const& child )

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Removed Symbols (5)

v8.h, libv8.so
namespace v8
Isolate::SetObjectGroupId ( Persistent<Value>const& object, UniqueId id )
Isolate::SetReference ( Persistent<Object>const& parent, Persistent<Value>const& child )
Isolate::SetReferenceFromGroup ( UniqueId id, Persistent<Value>const& child )
V8::GetCurrentThreadId ( ) [static]
V8::TerminateExecution ( int thread_id ) [static]

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Problems with Symbols, High Severity (3)

	Change	Effect
1	Parameters list has been changed.	The name of the appropriate symbol for this function on binary level has been changed from _ZN2v87Isolate16SetObjectGroupIdERKNS_10PersistentINS_5ValueEEENS_8UniqueIdE to _ZN2v87Isolate16SetObjectGroupIdERKNS_10PersistentINS_5ValueENS_27NonCopyablePersistentTraitsIS2_EEEENS_8UniqueIdE. This may cause "undefined reference" linker error in old client applications.

	Change	Effect
1	Parameters list has been changed.	The name of the appropriate symbol for this function on binary level has been changed from _ZN2v87Isolate12SetReferenceERKNS_10PersistentINS_6ObjectEEERKNS1_INS_5ValueEEE to _ZN2v87Isolate12SetReferenceERKNS_10PersistentINS_6ObjectENS_27NonCopyablePersistentTraitsIS2_EEEERKNS1_INS_5ValueENS3_IS8_EEEE. This may cause "undefined reference" linker error in old client applications.

	Change	Effect
1	Parameters list has been changed.	The name of the appropriate symbol for this function on binary level has been changed from _ZN2v87Isolate21SetReferenceFromGroupENS_8UniqueIdERKNS_10PersistentINS_5ValueEEE to _ZN2v87Isolate21SetReferenceFromGroupENS_8UniqueIdERKNS_10PersistentINS_5ValueENS_27NonCopyablePersistentTraitsIS3_EEEE. This may cause "undefined reference" linker error in old client applications.

v8.h, libv8.so
namespace v8
[+] Isolate::SetObjectGroupId ( Persistent<Value>const& object, UniqueId id ) (1)
[+] Isolate::SetReference ( Persistent<Object>const& parent, Persistent<Value>const& child ) (1)
[+] Isolate::SetReferenceFromGroup ( UniqueId id, Persistent<Value>const& child ) (1)

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Header Files (5)

v8-preparser.h
v8-profiler.h
v8.h
v8config.h
v8stdint.h

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Shared Libraries (1)

libv8.so

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