Binary compatibility report for the V8 library between 3.25.5 and 3.25.6 versions on x86

Test Info

Library Name	V8
Version #1	3.25.5
Version #2	3.25.6
CPU Type	x86
GCC Version	4.6.1

Test Results

Total Header Files	5
Total Shared Libraries	1
Total Symbols / Types	548 / 387
Verdict	Incompatible (1.1%)

Problem Summary

	Severity	Count
Added Symbols	-	5
Removed Symbols	High	6
Problems with Data Types	High	0
	Medium	0
	Low	0
Problems with Symbols	High	4
	Medium	0
	Low	1
Problems with Constants	Low	0

Added Symbols (5)

v8.h, libv8.so
namespace v8
Isolate::SetEventLogger ( LogEventCallback that )
Private::New ( Isolate* isolate, Local<String> name ) [static]
Script::Compile ( Handle<String> source, Handle<Value> file_name ) [static]
Script::Compile ( Handle<String> source, ScriptOrigin* origin, ScriptData* pre_data ) [static]
Script::New ( Handle<String> source, ScriptOrigin* origin, ScriptData* pre_data ) [static]

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Removed Symbols (6)

v8.h, libv8.so
namespace v8
Message::GetScriptData ( ) const
Private::New ( Isolate* isolate, char const* data, int length ) [static]
Script::Compile ( Handle<String> source, Handle<Value> file_name, Handle<String> script_data ) [static]
Script::Compile ( Handle<String> source, ScriptOrigin* origin, ScriptData* pre_data, Handle<String> script_data ) [static]
Script::New ( Handle<String> source, ScriptOrigin* origin, ScriptData* pre_data, Handle<String> script_data ) [static]
Script::SetData ( Handle<String> data )

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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 _ZN2v87Private3NewEPNS_7IsolateEPKci to _ZN2v87Private3NewEPNS_7IsolateENS_5LocalINS_6StringEEE. 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 _ZN2v86Script7CompileENS_6HandleINS_6StringEEENS1_INS_5ValueEEES3_ to _ZN2v86Script7CompileENS_6HandleINS_6StringEEENS1_INS_5ValueEEE. 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 _ZN2v86Script7CompileENS_6HandleINS_6StringEEEPNS_12ScriptOriginEPNS_10ScriptDataES3_ to _ZN2v86Script7CompileENS_6HandleINS_6StringEEENS1_INS_5ValueEEE. 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 _ZN2v86Script3NewENS_6HandleINS_6StringEEEPNS_12ScriptOriginEPNS_10ScriptDataES3_ to _ZN2v86Script3NewENS_6HandleINS_6StringEEEPNS_12ScriptOriginEPNS_10ScriptDataE. This may cause "undefined reference" linker error in old client applications.

v8.h, libv8.so
namespace v8
[+] Private::New ( Isolate* isolate, char const* data, int length ) [static] (1)
[+] Script::Compile ( Handle<String> source, Handle<Value> file_name, Handle<String> script_data ) [static] (1)
[+] Script::Compile ( Handle<String> source, ScriptOrigin* origin, ScriptData* pre_data, Handle<String> script_data ) [static] (1)
[+] Script::New ( Handle<String> source, ScriptOrigin* origin, ScriptData* pre_data, Handle<String> script_data ) [static] (1)

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Problems with Symbols, Low Severity (1)

	Change	Effect
1	The initial value of this global data has been changed from 142 to 144.	Applications will use an old value of this data instead of the new one. This may cause incorrect behavior of applications.

v8.h
namespace v8::internal
[+] Internals::kEmptyStringRootIndex [data] (1)

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Header Files (5)

v8-platform.h
v8-profiler.h
v8.h
v8config.h
v8stdint.h

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Shared Libraries (1)

libv8.so

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