Binary compatibility report for the liborc library between 0.4.11 and 0.4.12 versions on x86

Test Info

Library Name	liborc
Version #1	0.4.11
Version #2	0.4.12
CPU Type	x86
GCC Version	4.6.1

Test Results

Total Header Files	19
Total Shared Libraries	2
Total Symbols / Types	178 / 116
Verdict	Incompatible (44.7%)

Problem Summary

	Severity	Count
Added Symbols	-	0
Removed Symbols	High	35
Problems with Data Types	High	0
	Medium	4
	Low	1
Problems with Symbols	High	0
	Medium	2
	Low	2
Problems with Constants	Low	94

Removed Symbols (35)

orcsse.h, liborc-0.4.so.0.11.0
orc_sse_emit_0f ( OrcCompiler* p, char const* insn_name, int code, int src, int dest )
orc_sse_emit_660f ( OrcCompiler* p, char const* insn_name, int code, int src, int dest )
orc_sse_emit_f20f ( OrcCompiler* p, char const* insn_name, int code, int src, int dest )
orc_sse_emit_f30f ( OrcCompiler* p, char const* insn_name, int code, int src, int dest )
orc_sse_emit_palignr ( OrcCompiler* p, int align, int src, int dest )
orc_sse_emit_pextrw_memoffset ( OrcCompiler* p, int imm, int src, int offset, int dest )
orc_sse_emit_pinsrw_memoffset ( OrcCompiler* p, int imm, int offset, int src, int dest )
orc_sse_emit_pshufd ( OrcCompiler* p, int shuf, int src, int dest )
orc_sse_emit_pshufhw ( OrcCompiler* p, int shuf, int src, int dest )
orc_sse_emit_pshuflw ( OrcCompiler* p, int shuf, int src, int dest )
orc_sse_emit_shiftimm ( OrcCompiler* p, char const* insn_name, int code, int modrm_code, int shift, int reg )

orcx86.h, liborc-0.4.so.0.11.0
orc_x86_emit_add_imm_memoffset ( OrcCompiler* compiler, int size, int value, int offset, int reg )
orc_x86_emit_add_memoffset_reg ( OrcCompiler* compiler, int size, int offset, int reg, int destreg )
orc_x86_emit_add_reg_memoffset ( OrcCompiler* compiler, int size, int reg1, int offset, int reg )
orc_x86_emit_add_reg_reg ( OrcCompiler* compiler, int size, int reg1, int reg2 )
orc_x86_emit_and_imm_memoffset ( OrcCompiler* compiler, int size, int value, int offset, int reg )
orc_x86_emit_and_imm_reg ( OrcCompiler* compiler, int size, int value, int reg )
orc_x86_emit_cmp_reg_memoffset ( OrcCompiler* compiler, int size, int reg1, int offset, int reg )
orc_x86_emit_emms ( OrcCompiler* compiler )
orc_x86_emit_imul_memoffset_reg ( OrcCompiler* compiler, int size, int offset, int reg, int destreg )
orc_x86_emit_je ( OrcCompiler* compiler, int label )
orc_x86_emit_jg ( OrcCompiler* compiler, int label )
orc_x86_emit_jle ( OrcCompiler* compiler, int label )
orc_x86_emit_jmp ( OrcCompiler* compiler, int label )
orc_x86_emit_jne ( OrcCompiler* compiler, int label )
orc_x86_emit_label ( OrcCompiler* compiler, int label )
orc_x86_emit_mov_imm_reg ( OrcCompiler* compiler, int size, int value, int reg1 )
orc_x86_emit_mov_reg_reg ( OrcCompiler* compiler, int size, int reg1, int reg2 )
orc_x86_emit_rdtsc ( OrcCompiler* compiler )
orc_x86_emit_ret ( OrcCompiler* compiler )
orc_x86_emit_sar_imm_reg ( OrcCompiler* compiler, int size, int value, int reg )
orc_x86_emit_sub_memoffset_reg ( OrcCompiler* compiler, int size, int offset, int reg, int destreg )
orc_x86_emit_sub_reg_reg ( OrcCompiler* compiler, int size, int reg1, int reg2 )
orc_x86_emit_test_imm_memoffset ( OrcCompiler* compiler, int size, int value, int offset, int reg )
orc_x86_emit_test_reg_reg ( OrcCompiler* compiler, int size, int reg1, int reg2 )

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Problems with Data Types, Medium Severity (4)

	Change	Effect
1	The relative position of field exec has been changed from 2 to 0.	Applications will access incorrect memory when attempting to access this field.
2	The relative position of field name has been changed from 1 to 2.	Applications will access incorrect memory when attempting to access this field.
3	The relative position of field result has been changed from 0 to 1.	Applications will access incorrect memory when attempting to access this field.

	Change	Effect
1	Field tmpreg2 has been added at the middle position of this structural type.	1) Size of the inclusive type has been changed. 2) Layout of structure fields has been changed and therefore fields at higher positions of the structure definition may be incorrectly accessed by applications.

orcprogram.h
[+] struct _OrcCode (3)
[+] struct _OrcCompiler (1)

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Problems with Symbols, Medium Severity (2)

	Change	Effect
1	Parameter d1 became restrict.	Added a new restriction on the parameter: if the memory addressed by the restrict-qualified pointer is modified, no other pointer will access that same memory. The compiler may choose to optimize new library code involving restrict-qualified pointers in a way that might result in incorrect behavior of old applications, that don't meet this restriction.

	Change	Effect
1	Parameter d1 became restrict.	Added a new restriction on the parameter: if the memory addressed by the restrict-qualified pointer is modified, no other pointer will access that same memory. The compiler may choose to optimize new library code involving restrict-qualified pointers in a way that might result in incorrect behavior of old applications, that don't meet this restriction.

orcfunctions.h, liborc-0.4.so.0.11.0
[+] orc_memcpy ( void* d1, void const* s1, int n ) (1)
[+] orc_memset ( void* d1, int p1, int n ) (1)

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Problems with Data Types, Low Severity (1)

	Change	Effect
1	Size of this type has been changed from 16704 bytes to 16708 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

orcprogram.h
[+] struct _OrcCompiler (1)

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Problems with Symbols, Low Severity (2)

	Change	Effect
1	Type of 1st parameter d1 has been changed from void* to *voidrestrict**.	Replacement of parameter data type may indicate a change in its semantic meaning.

	Change	Effect
1	Type of 1st parameter d1 has been changed from void* to *voidrestrict**.	Replacement of parameter data type may indicate a change in its semantic meaning.

orcfunctions.h, liborc-0.4.so.0.11.0
[+] orc_memcpy ( void* d1, void const* s1, int n ) (1)
[+] orc_memset ( void* d1, int p1, int n ) (1)

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Problems with Constants, Low Severity (94)

	Change	Effect
1	The constant POWERPC_R0 with value 32 has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant POWERPC_R1 with value 33 has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant POWERPC_R10 with value 42 has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant POWERPC_R11 with value 43 has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant POWERPC_R12 with value 44 has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant POWERPC_R13 with value 45 has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant POWERPC_R14 with value 46 has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant POWERPC_R15 with value 47 has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant POWERPC_R16 with value 48 has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant POWERPC_R17 with value 49 has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant POWERPC_R18 with value 50 has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant POWERPC_R19 with value 51 has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant POWERPC_R2 with value 34 has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant POWERPC_R20 with value 52 has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant POWERPC_R21 with value 53 has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant POWERPC_R22 with value 54 has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant POWERPC_R23 with value 55 has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant POWERPC_R24 with value 56 has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant POWERPC_R25 with value 57 has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant POWERPC_R26 with value 58 has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant POWERPC_R27 with value 59 has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant POWERPC_R28 with value 60 has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant POWERPC_R29 with value 61 has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant POWERPC_R3 with value 35 has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant POWERPC_R30 with value 62 has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant POWERPC_R31 with value 63 has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant POWERPC_R4 with value 36 has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant POWERPC_R5 with value 37 has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant POWERPC_R6 with value 38 has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant POWERPC_R7 with value 39 has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant POWERPC_R8 with value 40 has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant POWERPC_R9 with value 41 has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant POWERPC_V0 with value 64 has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant POWERPC_V1 with value 65 has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant POWERPC_V10 with value 74 has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant POWERPC_V11 with value 75 has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant POWERPC_V12 with value 76 has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant POWERPC_V13 with value 77 has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant POWERPC_V14 with value 78 has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant POWERPC_V15 with value 79 has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

orcpowerpc.h
[+] POWERPC_R0
[+] POWERPC_R1
[+] POWERPC_R10
[+] POWERPC_R11
[+] POWERPC_R12
[+] POWERPC_R13
[+] POWERPC_R14
[+] POWERPC_R15
[+] POWERPC_R16
[+] POWERPC_R17
[+] POWERPC_R18
[+] POWERPC_R19
[+] POWERPC_R2
[+] POWERPC_R20
[+] POWERPC_R21
[+] POWERPC_R22
[+] POWERPC_R23
[+] POWERPC_R24
[+] POWERPC_R25
[+] POWERPC_R26
[+] POWERPC_R27
[+] POWERPC_R28
[+] POWERPC_R29
[+] POWERPC_R3
[+] POWERPC_R30
[+] POWERPC_R31
[+] POWERPC_R4
[+] POWERPC_R5
[+] POWERPC_R6
[+] POWERPC_R7
[+] POWERPC_R8
[+] POWERPC_R9
[+] POWERPC_V0
[+] POWERPC_V1
[+] POWERPC_V10
[+] POWERPC_V11
[+] POWERPC_V12
[+] POWERPC_V13
[+] POWERPC_V14
[+] POWERPC_V15
[+] POWERPC_V16
[+] POWERPC_V17
[+] POWERPC_V18
[+] POWERPC_V19
[+] POWERPC_V2
[+] POWERPC_V20
[+] POWERPC_V21
[+] POWERPC_V22
[+] POWERPC_V23
[+] POWERPC_V24
[+] POWERPC_V25
[+] POWERPC_V26
[+] POWERPC_V27
[+] POWERPC_V28
[+] POWERPC_V29
[+] POWERPC_V3
[+] POWERPC_V30
[+] POWERPC_V31
[+] POWERPC_V4
[+] POWERPC_V5
[+] POWERPC_V6
[+] POWERPC_V7
[+] POWERPC_V8
[+] POWERPC_V9

orcx86.h
[+] ORC_X86_BONNELL
[+] ORC_X86_CORE
[+] ORC_X86_K10
[+] ORC_X86_K5
[+] ORC_X86_K6
[+] ORC_X86_K7
[+] ORC_X86_K8
[+] ORC_X86_NEHALEM
[+] ORC_X86_NETBURST
[+] ORC_X86_P6
[+] ORC_X86_PENRYN
[+] ORC_X86_SANDY_BRIDGE
[+] ORC_X86_UNKNOWN
[+] ORC_X86_WESTMERE
[+] X86_EAX
[+] X86_EBP
[+] X86_EBX
[+] X86_ECX
[+] X86_EDI
[+] X86_EDX
[+] X86_ESI
[+] X86_ESP
[+] X86_R10
[+] X86_R11
[+] X86_R12
[+] X86_R13
[+] X86_R14
[+] X86_R15
[+] X86_R8
[+] X86_R9

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Header Files (19)

orc-stdint.h
orc.h
orcarm.h
orcarray.h
orcdebug.h
orcemulateopcodes.h
orcfunctions.h
orcmmx.h
orcneon.h
orconce.h
orcparse.h
orcpowerpc.h
orcprofile.h
orcprogram.h
orcrandom.h
orcsse.h
orctest.h
orcutils.h
orcx86.h

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Shared Libraries (2)

liborc-0.4.so.0.11.0
liborc-test-0.4.so.0.11.0

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