Binary compatibility report for the V8 library between 3.23.8 and 3.23.9 versions on x86
Test Info
| Library Name | V8 |
|---|
| Version #1 | 3.23.8 |
|---|
| Version #2 | 3.23.9 |
|---|
| CPU Type | x86 |
|---|
| GCC Version | 4.6.1 |
|---|
Test Results
| Total Header Files | 5 |
|---|
| Total Shared Libraries | 1 |
|---|
| Total Symbols / Types | 564 / 379 |
|---|
| Verdict | Incompatible
(0.9%) |
|---|
Problem Summary
| Severity | Count |
|---|
| Added Symbols | - | 2 |
|---|
| Removed Symbols | High | 5 |
|---|
Problems with
Data Types | High | 0 |
|---|
| Medium | 0 |
| Low | 0 |
Problems with
Symbols | High | 2 |
|---|
| Medium | 0 |
| Low | 2 |
Problems with
Constants | Low | 0 |
|---|
Added Symbols (2)
v8.h,
libv8.so
namespace v8
Isolate::AdjustAmountOfExternalAllocatedMemory ( int64_t change_in_bytes )
[symbol: _ZN2v87Isolate37AdjustAmountOfExternalAllocatedMemoryEx]
V8::AdjustAmountOfExternalAllocatedMemory ( int64_t change_in_bytes ) [static]
[symbol: _ZN2v82V837AdjustAmountOfExternalAllocatedMemoryEx]
to the top
Removed Symbols (5)
v8-defaults.h,
libv8.so
namespace v8
ConfigureResourceConstraintsForCurrentPlatform ( ResourceConstraints* constraints )
[symbol: _ZN2v846ConfigureResourceConstraintsForCurrentPlatformEPNS_19ResourceConstraintsE]
SetDefaultResourceConstraintsForCurrentPlatform ( )
[symbol: _ZN2v847SetDefaultResourceConstraintsForCurrentPlatformEv]
v8.h,
libv8.so
namespace v8
Isolate::AdjustAmountOfExternalAllocatedMemory ( intptr_t change_in_bytes )
[symbol: _ZN2v87Isolate37AdjustAmountOfExternalAllocatedMemoryEi]
SetResourceConstraints ( ResourceConstraints* constraints )
[symbol: _ZN2v822SetResourceConstraintsEPNS_19ResourceConstraintsE]
V8::AdjustAmountOfExternalAllocatedMemory ( intptr_t change_in_bytes ) [static]
[symbol: _ZN2v82V837AdjustAmountOfExternalAllocatedMemoryEi]
to the top
Problems with Symbols, High Severity (2)
v8.h,
libv8.so
namespace v8
[+] Isolate::AdjustAmountOfExternalAllocatedMemory ( intptr_t change_in_bytes ) (1)
changed to:Isolate::AdjustAmountOfExternalAllocatedMemory ( int64_t change_in_bytes )
[symbol: _ZN2v87Isolate37AdjustAmountOfExternalAllocatedMemoryEi]
| Change | Effect |
|---|
| 1 | Parameters list has been changed. | The name of the appropriate symbol for this function on binary level has been changed from _ZN2v87Isolate37AdjustAmountOfExternalAllocatedMemoryEi to _ZN2v87Isolate37AdjustAmountOfExternalAllocatedMemoryEx. This may cause "undefined reference" linker error in old client applications. |
|---|
[+] V8::AdjustAmountOfExternalAllocatedMemory ( intptr_t change_in_bytes ) [static] (1)
changed to:V8::AdjustAmountOfExternalAllocatedMemory ( int64_t change_in_bytes ) [static]
[symbol: _ZN2v82V837AdjustAmountOfExternalAllocatedMemoryEi]
| Change | Effect |
|---|
| 1 | Parameters list has been changed. | The name of the appropriate symbol for this function on binary level has been changed from _ZN2v82V837AdjustAmountOfExternalAllocatedMemoryEi to _ZN2v82V837AdjustAmountOfExternalAllocatedMemoryEx. This may cause "undefined reference" linker error in old client applications. |
|---|
to the top
Problems with Symbols, Low Severity (2)
v8.h
namespace v8::internal
[+] Internals::kIsolateEmbedderDataOffset [data] (1)
[symbol: _ZN2v88internal9Internals26kIsolateEmbedderDataOffsetE]
| Change | Effect |
|---|
| 1 | The initial value of this global data has been changed from 4 to 0. | Applications will use an old value of this data instead of the new one. This may cause incorrect behavior of applications. |
|---|
[+] Internals::kIsolateRootsOffset [data] (1)
[symbol: _ZN2v88internal9Internals19kIsolateRootsOffsetE]
| Change | Effect |
|---|
| 1 | The initial value of this global data has been changed from 12 to 20. | Applications will use an old value of this data instead of the new one. This may cause incorrect behavior of applications. |
|---|
to the top
Header Files (5)
v8-defaults.h
v8-profiler.h
v8.h
v8config.h
v8stdint.h
to the top
Shared Libraries (1)
libv8.so
to the top