Binary compatibility report for the V8 library between 3.22.3.2 and 3.22.4 versions on x86

Test Info

Library Name	V8
Version #1	3.22.3.2
Version #2	3.22.4
CPU Type	x86
GCC Version	4.6.1

Test Results

Total Header Files	6
Total Shared Libraries	1
Total Symbols / Types	561 / 374
Verdict	Incompatible (2.3%)

Problem Summary

	Severity	Count
Added Symbols	-	4
Removed Symbols	High	13
Problems with Data Types	High	0
	Medium	0
	Low	0
Problems with Symbols	High	4
	Medium	0
	Low	0
Problems with Constants	Low	0

Added Symbols (4)

v8.h, libv8.so
namespace v8
Function::Call ( Handle<Value> recv, int argc, Handle<Value>* argv )
Locker::StartPreemption ( Isolate* isolate, int every_n_ms ) [static]
Locker::StopPreemption ( Isolate* isolate ) [static]
Object::CallAsFunction ( Handle<Value> recv, int argc, Handle<Value>* argv )

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Removed Symbols (13)

v8-profiler.h, libv8.so
namespace v8
CpuProfileNode::GetSelfSamplesCount ( ) const

v8.h, libv8.so
namespace v8
ArrayBufferView::BaseAddress ( )
Function::Call ( Handle<Object> recv, int argc, Handle<Value>* argv )
Locker::Locker [in-charge] ( )
Locker::Locker [not-in-charge] ( )
Locker::StartPreemption ( int every_n_ms ) [static]
Locker::StopPreemption ( ) [static]
Object::CallAsFunction ( Handle<Object> recv, int argc, Handle<Value>* argv )
String::WriteAscii ( char* buffer, int start, int length, int options ) const
Unlocker::Unlocker [in-charge] ( )
Unlocker::Unlocker [not-in-charge] ( )
V8::GetHeapStatistics ( HeapStatistics* heap_statistics ) [static]
V8::SetFunctionEntryHook ( FunctionEntryHook entry_hook ) [static]

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Problems with Symbols, High Severity (4)

	Change	Effect
1	Parameters list has been changed.	The name of the appropriate symbol for this function on binary level has been changed from _ZN2v88Function4CallENS_6HandleINS_6ObjectEEEiPNS1_INS_5ValueEEE to _ZN2v88Function4CallENS_6HandleINS_5ValueEEEiPS3_. 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 _ZN2v86Locker15StartPreemptionEi to _ZN2v86Locker15StartPreemptionEPNS_7IsolateEi. 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 _ZN2v86Locker14StopPreemptionEv to _ZN2v86Locker14StopPreemptionEPNS_7IsolateE. 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 _ZN2v86Object14CallAsFunctionENS_6HandleIS0_EEiPNS1_INS_5ValueEEE to _ZN2v86Object14CallAsFunctionENS_6HandleINS_5ValueEEEiPS3_. This may cause "undefined reference" linker error in old client applications.

v8.h, libv8.so
namespace v8
[+] Function::Call ( Handle<Object> recv, int argc, Handle<Value>* argv ) (1)
[+] Locker::StartPreemption ( int every_n_ms ) [static] (1)
[+] Locker::StopPreemption ( ) [static] (1)
[+] Object::CallAsFunction ( Handle<Object> recv, int argc, Handle<Value>* argv ) (1)

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Header Files (6)

v8-defaults.h
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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