libffi: 3.0.13 to 3.1 compatibility report

Test Info

Library Name	libffi
Version #1	3.0.13
Version #2	3.1
CPU Type	ppc64le
GCC Version	4.9.0
Subject	Binary Compatibility

Test Results

Total Header Files	2
Total Shared Libraries	1
Total Symbols / Types	16 / 25
Verdict	Compatible

Problem Summary

	Severity	Count
Added Symbols	-	0
Removed Symbols	High	0
Problems with Data Types	High	0
	Medium	0
	Low	0
Problems with Symbols	High	0
	Medium	0
	Low	0
Problems with Constants	Low	0
Other Changes in Constants	-	19

Other Changes in Constants (19)

	Change	Effect
1	The constant FFI_64_BIT_MAX with value 9223372036854775807 has been added.	No effect.

	Change	Effect
1	The constant FFI_SIZEOF_ARG with value 8 has been added.	No effect.

	Change	Effect
1	The constant FFI_SIZEOF_JAVA_RAW with value 8 has been added.	No effect.

	Change	Effect
1	The constant FFI_TYPE_DOUBLE with value 3 has been added.	No effect.

	Change	Effect
1	The constant FFI_TYPE_FLOAT with value 2 has been added.	No effect.

	Change	Effect
1	The constant FFI_TYPE_INT with value 1 has been added.	No effect.

	Change	Effect
1	The constant FFI_TYPE_LAST with value 14 has been added.	No effect.

	Change	Effect
1	The constant FFI_TYPE_LONGDOUBLE with value 4 has been added.	No effect.

	Change	Effect
1	The constant FFI_TYPE_POINTER with value 14 has been added.	No effect.

	Change	Effect
1	The constant FFI_TYPE_SINT16 with value 8 has been added.	No effect.

	Change	Effect
1	The constant FFI_TYPE_SINT32 with value 10 has been added.	No effect.

	Change	Effect
1	The constant FFI_TYPE_SINT64 with value 12 has been added.	No effect.

	Change	Effect
1	The constant FFI_TYPE_SINT8 with value 6 has been added.	No effect.

	Change	Effect
1	The constant FFI_TYPE_STRUCT with value 13 has been added.	No effect.

	Change	Effect
1	The constant FFI_TYPE_UINT16 with value 7 has been added.	No effect.

	Change	Effect
1	The constant FFI_TYPE_UINT32 with value 9 has been added.	No effect.

	Change	Effect
1	The constant FFI_TYPE_UINT64 with value 11 has been added.	No effect.

	Change	Effect
1	The constant FFI_TYPE_UINT8 with value 5 has been added.	No effect.

	Change	Effect
1	The constant FFI_TYPE_VOID with value 0 has been added.	No effect.

ffi.h
[+] FFI_64_BIT_MAX
[+] FFI_SIZEOF_ARG
[+] FFI_SIZEOF_JAVA_RAW
[+] FFI_TYPE_DOUBLE
[+] FFI_TYPE_FLOAT
[+] FFI_TYPE_INT
[+] FFI_TYPE_LAST
[+] FFI_TYPE_LONGDOUBLE
[+] FFI_TYPE_POINTER
[+] FFI_TYPE_SINT16
[+] FFI_TYPE_SINT32
[+] FFI_TYPE_SINT64
[+] FFI_TYPE_SINT8
[+] FFI_TYPE_STRUCT
[+] FFI_TYPE_UINT16
[+] FFI_TYPE_UINT32
[+] FFI_TYPE_UINT64
[+] FFI_TYPE_UINT8
[+] FFI_TYPE_VOID

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Header Files (2)

ffi.h
ffitarget.h

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Shared Libraries (1)

libffi.so.6.0.1

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Test Info

Library Name	libffi
Version #1	3.0.13
Version #2	3.1
CPU Type	ppc64le
GCC Version	4.9.0
Subject	Source Compatibility

Test Results

Total Header Files	2
Total Shared Libraries	1
Total Symbols / Types	35 / 39
Verdict	Incompatible (14.3%)

Problem Summary

	Severity	Count
Added Symbols	-	0
Removed Symbols	High	2
Problems with Data Types	High	4
	Medium	0
	Low	0
Problems with Symbols	High	0
	Medium	0
	Low	0
Problems with Constants	Low	0
Other Changes in Data Types	-	6
Other Changes in Constants	-	29

Removed Symbols (2)

byteswap.h
__bswap_32 ( unsigned int __bsx )
__bswap_64 ( __uint64_t __bsx )

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Problems with Data Types, High Severity (4)

	Change	Effect
1	Name of member with value 1 has been changed from FFI_SYSV to FFI_COMPAT_SYSV.	Recompilation of a client program may be broken with the error message: 'FFI_SYSV' was not declared in this scope.
2	Name of member with value 2 has been changed from FFI_GCC_SYSV to FFI_COMPAT_GCC_SYSV.	Recompilation of a client program may be broken with the error message: 'FFI_GCC_SYSV' was not declared in this scope.
3	Name of member with value 3 has been changed from FFI_LINUX64 to FFI_COMPAT_LINUX64.	Recompilation of a client program may be broken with the error message: 'FFI_LINUX64' was not declared in this scope.
4	Name of member with value 5 has been changed from FFI_LINUX_SOFT_FLOAT to FFI_COMPAT_LINUX_SOFT_FLOAT.	Recompilation of a client program may be broken with the error message: 'FFI_LINUX_SOFT_FLOAT' was not declared in this scope.

ffitarget-ppc64le.h
[+] enum ffi_abi (4)

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Other Changes in Data Types (6)

	Change	Effect
1	The member FFI_COMPAT_LINUX with value 4 has been added.	No effect.
2	The member FFI_LINUX_LONG_DOUBLE_128 with value 2 has been added.	No effect.
3	The member FFI_LINUX_STRUCT_ALIGN with value 1 has been added.	No effect.
4	Value of member FFI_LAST_ABI has been changed from 4 to 12.	No effect.
5	Value of member FFI_DEFAULT_ABI has been changed from 3 to 11.	No effect.
6	Value of member FFI_LINUX has been changed from 4 to 8.	No effect.

ffitarget-ppc64le.h
[+] enum ffi_abi (6)

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Other Changes in Constants (29)

	Change	Effect
1	The constant FFI_64_BIT_MAX with value 9223372036854775807 has been added.	No effect.

	Change	Effect
1	The constant FFI_EXTERN with value extern has been added.	No effect.

	Change	Effect
1	The constant FFI_LONG_LONG_MAX with value LONG_LONG_MAX has been added.	No effect.

	Change	Effect
1	The constant FFI_SIZEOF_ARG with value 8 has been added.	No effect.

	Change	Effect
1	The constant FFI_SIZEOF_JAVA_RAW with value 8 has been added.	No effect.

	Change	Effect
1	The constant FFI_TYPE_DOUBLE with value 3 has been added.	No effect.

	Change	Effect
1	The constant FFI_TYPE_FLOAT with value 2 has been added.	No effect.

	Change	Effect
1	The constant FFI_TYPE_INT with value 1 has been added.	No effect.

	Change	Effect
1	The constant FFI_TYPE_LAST with value 14 has been added.	No effect.

	Change	Effect
1	The constant FFI_TYPE_LONGDOUBLE with value 4 has been added.	No effect.

	Change	Effect
1	The constant FFI_TYPE_POINTER with value 14 has been added.	No effect.

	Change	Effect
1	The constant ffi_type_schar with value ffi_type_sint8 has been added.	No effect.

	Change	Effect
1	The constant ffi_type_sint with value ffi_type_sint32 has been added.	No effect.

	Change	Effect
1	The constant FFI_TYPE_SINT16 with value 8 has been added.	No effect.

	Change	Effect
1	The constant FFI_TYPE_SINT32 with value 10 has been added.	No effect.

	Change	Effect
1	The constant FFI_TYPE_SINT64 with value 12 has been added.	No effect.

	Change	Effect
1	The constant FFI_TYPE_SINT8 with value 6 has been added.	No effect.

	Change	Effect
1	The constant ffi_type_slong with value ffi_type_sint64 has been added.	No effect.

	Change	Effect
1	The constant ffi_type_sshort with value ffi_type_sint16 has been added.	No effect.

	Change	Effect
1	The constant FFI_TYPE_STRUCT with value 13 has been added.	No effect.

	Change	Effect
1	The constant ffi_type_uchar with value ffi_type_uint8 has been added.	No effect.

	Change	Effect
1	The constant ffi_type_uint with value ffi_type_uint32 has been added.	No effect.

	Change	Effect
1	The constant FFI_TYPE_UINT16 with value 7 has been added.	No effect.

ffi.h
[+] FFI_64_BIT_MAX
[+] FFI_EXTERN
[+] FFI_LONG_LONG_MAX
[+] FFI_SIZEOF_ARG
[+] FFI_SIZEOF_JAVA_RAW
[+] FFI_TYPE_DOUBLE
[+] FFI_TYPE_FLOAT
[+] FFI_TYPE_INT
[+] FFI_TYPE_LAST
[+] FFI_TYPE_LONGDOUBLE
[+] FFI_TYPE_POINTER
[+] ffi_type_schar
[+] ffi_type_sint
[+] FFI_TYPE_SINT16
[+] FFI_TYPE_SINT32
[+] FFI_TYPE_SINT64
[+] FFI_TYPE_SINT8
[+] ffi_type_slong
[+] ffi_type_sshort
[+] FFI_TYPE_STRUCT
[+] ffi_type_uchar
[+] ffi_type_uint
[+] FFI_TYPE_UINT16
[+] FFI_TYPE_UINT32
[+] FFI_TYPE_UINT64
[+] FFI_TYPE_UINT8
[+] ffi_type_ulong
[+] ffi_type_ushort
[+] FFI_TYPE_VOID

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Header Files (2)

ffi.h
ffitarget.h

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Shared Libraries (1)

libffi.so.6.0.1

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API compatibility report for the libffi library between 3.0.13 and 3.1 versions on ppc64le

Test Info

Test Results

Problem Summary

Other Changes in Constants (19)

Header Files (2)

Shared Libraries (1)

Test Info

Test Results

Problem Summary

Removed Symbols (2)

Problems with Data Types, High Severity (4)

Other Changes in Data Types (6)

Other Changes in Constants (29)

Header Files (2)

Shared Libraries (1)