Binary compatibility report for the liborc library between 0.4.4 and 0.4.5 versions on x86

Test Info

Library Name	liborc
Version #1	0.4.4
Version #2	0.4.5
CPU Type	x86
GCC Version	4.6.1

Test Results

Total Header Files	18
Total Shared Libraries	3
Total Symbols / Types	223 / 94
Verdict	Incompatible (24.7%)

Problem Summary

	Severity	Count
Added Symbols	-	26
Removed Symbols	High	1
Problems with Data Types	High	0
	Medium	3
	Low	3
Problems with Symbols	High	0
	Medium	0
	Low	0
Problems with Constants	Low	2
Other Changes in Constants	-	4

Added Symbols (26)

orcneon.h, liborc-0.4.so.0.0.0
orc_neon_emit_loadib ( OrcCompiler* p, int reg, int value )
orc_neon_emit_loadil ( OrcCompiler* p, int reg, int value )
orc_neon_emit_loadiw ( OrcCompiler* p, int reg, int value )
orc_neon_emit_loadpb ( OrcCompiler* p, int reg, int param )
orc_neon_emit_loadpl ( OrcCompiler* p, int reg, int param )
orc_neon_emit_loadpw ( OrcCompiler* p, int reg, int param )
orc_neon_load_halfvec_unaligned ( OrcCompiler* compiler, OrcVariable* var, int update )
orc_neon_load_vec_aligned ( OrcCompiler* compiler, OrcVariable* var, int update )
orc_neon_load_vec_unaligned ( OrcCompiler* compiler, OrcVariable* var, int update )
orc_neon_loadb ( OrcCompiler* compiler, OrcVariable* var, int update )
orc_neon_loadl ( OrcCompiler* compiler, OrcVariable* var, int update )
orc_neon_loadq ( OrcCompiler* compiler, int dest, int src1, int update, int is_aligned )
orc_neon_loadw ( OrcCompiler* compiler, OrcVariable* var, int update )
orc_neon_reg_name ( int reg )
orc_neon_reg_name_quad ( int reg )
orc_neon_storeb ( OrcCompiler* compiler, int dest, int update, int src1, int is_aligned )
orc_neon_storel ( OrcCompiler* compiler, int dest, int update, int src1, int is_aligned )
orc_neon_storeq ( OrcCompiler* compiler, int dest, int update, int src1, int is_aligned )
orc_neon_storew ( OrcCompiler* compiler, int dest, int update, int src1, int is_aligned )

orcprogram.h, liborc-0.4.so.0.0.0
orc_neon_init ( )

orctest.h, liborc-test-0.4.so.0.0.0
orc_test_gcc_compile_c64x ( OrcProgram* p )
orc_test_gcc_compile_neon ( OrcProgram* p )
orc_test_random_bits ( void* data, int n_bytes )

orcx86.h, liborc-0.4.so.0.0.0
orc_x86_assemble_copy ( OrcCompiler* compiler )
orc_x86_assemble_copy_check ( OrcCompiler* compiler )
orc_x86_emit_rep_movs ( OrcCompiler* compiler, int size )

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Removed Symbols (1)

orcfloat.h, liborc-float-0.4.so.0.0.0
orc_float_init ( )

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Problems with Data Types, Medium Severity (3)

orcprogram.h
[+] struct _OrcCompiler (3)

	Change	Effect
1	Field insn_index 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.
2	Type of field fixups has been changed from OrcFixup[20] (240 bytes) to OrcFixup[40] (480 bytes).	1) Size of the inclusive type has been changed. 2) Previous accesses of applications and library functions to this field and fields at higher positions of the structure definition may be broken.
3	Type of field labels has been changed from unsigned char[20] (80 bytes) to unsigned char[40] (160 bytes).	1) Size of the inclusive type has been changed. 2) Previous accesses of applications and library functions to this field and fields at higher positions of the structure definition may be broken.

[+] affected symbols (108)

orc_arm_add_fixup ( OrcCompiler* compiler, int label, int type )

1st parameter 'compiler' (pointer) has base type 'struct _OrcCompiler'.

orc_arm_do_fixups ( OrcCompiler* compiler )

1st parameter 'compiler' (pointer) has base type 'struct _OrcCompiler'.

orc_arm_emit ( OrcCompiler* compiler, uint32_t insn )

1st parameter 'compiler' (pointer) has base type 'struct _OrcCompiler'.

orc_arm_emit_add ( OrcCompiler* compiler, int dest, int src1, int src2 )

1st parameter 'compiler' (pointer) has base type 'struct _OrcCompiler'.

orc_arm_emit_add_imm ( OrcCompiler* compiler, int dest, int src1, int value )

1st parameter 'compiler' (pointer) has base type 'struct _OrcCompiler'.

orc_arm_emit_align ( OrcCompiler* compiler, int align_shift )

1st parameter 'compiler' (pointer) has base type 'struct _OrcCompiler'.

orc_arm_emit_and_imm ( OrcCompiler* compiler, int dest, int src1, int value )

1st parameter 'compiler' (pointer) has base type 'struct _OrcCompiler'.

orc_arm_emit_asr_imm ( OrcCompiler* compiler, int dest, int src1, int value )

1st parameter 'compiler' (pointer) has base type 'struct _OrcCompiler'.

orc_arm_emit_branch ( OrcCompiler* compiler, int cond, int label )

1st parameter 'compiler' (pointer) has base type 'struct _OrcCompiler'.

orc_arm_emit_bx_lr ( OrcCompiler* compiler )

1st parameter 'compiler' (pointer) has base type 'struct _OrcCompiler'.

orc_arm_emit_cmp ( OrcCompiler* compiler, int src1, int src2 )

1st parameter 'compiler' (pointer) has base type 'struct _OrcCompiler'.

orc_arm_emit_cmp_imm ( OrcCompiler* compiler, int src1, int value )

1st parameter 'compiler' (pointer) has base type 'struct _OrcCompiler'.

orc_arm_emit_dp ( OrcCompiler* p, int type, enum OrcArmCond cond, enum OrcArmDP opcode, int S, int Rd, int Rn, int Rm, int shift, uint32_t val )

1st parameter 'p' (pointer) has base type 'struct _OrcCompiler'.

orc_arm_emit_label ( OrcCompiler* compiler, int label )

1st parameter 'compiler' (pointer) has base type 'struct _OrcCompiler'.

orc_arm_emit_load_imm ( OrcCompiler* compiler, int dest, int imm )

1st parameter 'compiler' (pointer) has base type 'struct _OrcCompiler'.

orc_arm_emit_load_reg ( OrcCompiler* compiler, int dest, int src1, int offset )

1st parameter 'compiler' (pointer) has base type 'struct _OrcCompiler'.

orc_arm_emit_lsl_imm ( OrcCompiler* compiler, int dest, int src1, int value )

1st parameter 'compiler' (pointer) has base type 'struct _OrcCompiler'.

orc_arm_emit_mov ( OrcCompiler* compiler, int dest, int src )

1st parameter 'compiler' (pointer) has base type 'struct _OrcCompiler'.

orc_arm_emit_par ( OrcCompiler* p, int op, int mode, enum OrcArmCond cond, int Rd, int Rn, int Rm )

1st parameter 'p' (pointer) has base type 'struct _OrcCompiler'.

orc_arm_emit_pkh ( OrcCompiler* p, int op, enum OrcArmCond cond, int Rd, int Rn, int Rm, int sh )

1st parameter 'p' (pointer) has base type 'struct _OrcCompiler'.

orc_arm_emit_pop ( OrcCompiler* compiler, int regs )

1st parameter 'compiler' (pointer) has base type 'struct _OrcCompiler'.

orc_arm_emit_push ( OrcCompiler* compiler, int regs )

1st parameter 'compiler' (pointer) has base type 'struct _OrcCompiler'.

orc_arm_emit_rv ( OrcCompiler* p, int op, enum OrcArmCond cond, int Rd, int Rm )

1st parameter 'p' (pointer) has base type 'struct _OrcCompiler'.

orc_arm_emit_sat ( OrcCompiler* p, int op, enum OrcArmCond cond, int Rd, int sat, int Rm, int sh, int asr )

1st parameter 'p' (pointer) has base type 'struct _OrcCompiler'.

orc_arm_emit_store_reg ( OrcCompiler* compiler, int src, int dest, int offset )

1st parameter 'compiler' (pointer) has base type 'struct _OrcCompiler'.

orc_arm_emit_sub ( OrcCompiler* compiler, int dest, int src1, int src2 )

1st parameter 'compiler' (pointer) has base type 'struct _OrcCompiler'.

orc_arm_emit_sub_imm ( OrcCompiler* compiler, int dest, int src1, int value )

1st parameter 'compiler' (pointer) has base type 'struct _OrcCompiler'.

orc_arm_emit_xt ( OrcCompiler* p, int op, enum OrcArmCond cond, int Rd, int Rn, int Rm, int r8 )

1st parameter 'p' (pointer) has base type 'struct _OrcCompiler'.

orc_arm_flush_cache ( OrcCompiler* compiler )

1st parameter 'compiler' (pointer) has base type 'struct _OrcCompiler'.

orc_arm_loadw ( OrcCompiler* compiler, int dest, int src1, int offset )

1st parameter 'compiler' (pointer) has base type 'struct _OrcCompiler'.

orc_arm_storew ( OrcCompiler* compiler, int dest, int offset, int src1 )

1st parameter 'compiler' (pointer) has base type 'struct _OrcCompiler'.

orc_compiler_allocate_codemem ( OrcCompiler* compiler )

1st parameter 'compiler' (pointer) has base type 'struct _OrcCompiler'.

orc_compiler_append_code ( OrcCompiler* p, char const* fmt, ... )

1st parameter 'p' (pointer) has base type 'struct _OrcCompiler'.

orc_compiler_get_constant ( OrcCompiler* compiler, int size, int value )

1st parameter 'compiler' (pointer) has base type 'struct _OrcCompiler'.

orc_compiler_label_new ( OrcCompiler* compiler )

1st parameter 'compiler' (pointer) has base type 'struct _OrcCompiler'.

orc_mmx_emit_0f ( OrcCompiler* p, char const* insn_name, int code, int src, int dest )

1st parameter 'p' (pointer) has base type 'struct _OrcCompiler'.

orc_mmx_emit_660f ( OrcCompiler* p, char const* insn_name, int code, int src, int dest )

1st parameter 'p' (pointer) has base type 'struct _OrcCompiler'.

orc_mmx_emit_f20f ( OrcCompiler* p, char const* insn_name, int code, int src, int dest )

1st parameter 'p' (pointer) has base type 'struct _OrcCompiler'.

orc_mmx_emit_f30f ( OrcCompiler* p, char const* insn_name, int code, int src, int dest )

1st parameter 'p' (pointer) has base type 'struct _OrcCompiler'.

orc_mmx_emit_loadib ( OrcCompiler* p, int reg, int value )

1st parameter 'p' (pointer) has base type 'struct _OrcCompiler'.

orc_mmx_emit_loadil ( OrcCompiler* p, int reg, int value )

1st parameter 'p' (pointer) has base type 'struct _OrcCompiler'.

orc_mmx_emit_loadiw ( OrcCompiler* p, int reg, int value )

1st parameter 'p' (pointer) has base type 'struct _OrcCompiler'.

orc_mmx_emit_loadpb ( OrcCompiler* p, int reg, int value )

1st parameter 'p' (pointer) has base type 'struct _OrcCompiler'.

orc_mmx_emit_loadpl ( OrcCompiler* p, int reg, int value )

1st parameter 'p' (pointer) has base type 'struct _OrcCompiler'.

orc_mmx_emit_loadpq ( OrcCompiler* p, int reg, int value )

1st parameter 'p' (pointer) has base type 'struct _OrcCompiler'.

orc_mmx_emit_loadpw ( OrcCompiler* p, int reg, int value )

1st parameter 'p' (pointer) has base type 'struct _OrcCompiler'.

orc_mmx_emit_pshufw ( OrcCompiler* p, int shuf, int src, int dest )

1st parameter 'p' (pointer) has base type 'struct _OrcCompiler'.

orc_mmx_emit_shiftimm ( OrcCompiler* p, char const* insn_name, int code, int modrm_code, int shift, int reg )

1st parameter 'p' (pointer) has base type 'struct _OrcCompiler'.

orc_sse_emit_0f ( OrcCompiler* p, char const* insn_name, int code, int src, int dest )

1st parameter 'p' (pointer) has base type 'struct _OrcCompiler'.

orc_sse_emit_660f ( OrcCompiler* p, char const* insn_name, int code, int src, int dest )

1st parameter 'p' (pointer) has base type 'struct _OrcCompiler'.

orc_sse_emit_f20f ( OrcCompiler* p, char const* insn_name, int code, int src, int dest )

1st parameter 'p' (pointer) has base type 'struct _OrcCompiler'.

orc_sse_emit_f30f ( OrcCompiler* p, char const* insn_name, int code, int src, int dest )

1st parameter 'p' (pointer) has base type 'struct _OrcCompiler'.

orc_sse_emit_loadib ( OrcCompiler* p, int reg, int value )

1st parameter 'p' (pointer) has base type 'struct _OrcCompiler'.

orc_sse_emit_loadil ( OrcCompiler* p, int reg, int value )

1st parameter 'p' (pointer) has base type 'struct _OrcCompiler'.

orc_sse_emit_loadiw ( OrcCompiler* p, int reg, int value )

1st parameter 'p' (pointer) has base type 'struct _OrcCompiler'.

orc_sse_emit_loadpb ( OrcCompiler* p, int reg, int value )

1st parameter 'p' (pointer) has base type 'struct _OrcCompiler'.

orc_sse_emit_loadpl ( OrcCompiler* p, int reg, int value )

1st parameter 'p' (pointer) has base type 'struct _OrcCompiler'.

orc_sse_emit_loadpq ( OrcCompiler* p, int reg, int value )

1st parameter 'p' (pointer) has base type 'struct _OrcCompiler'.

orc_sse_emit_loadpw ( OrcCompiler* p, int reg, int value )

1st parameter 'p' (pointer) has base type 'struct _OrcCompiler'.

orc_sse_emit_pshufd ( OrcCompiler* p, int shuf, int src, int dest )

1st parameter 'p' (pointer) has base type 'struct _OrcCompiler'.

orc_sse_emit_pshuflw ( OrcCompiler* p, int shuf, int src, int dest )

1st parameter 'p' (pointer) has base type 'struct _OrcCompiler'.

orc_sse_emit_shiftimm ( OrcCompiler* p, char const* insn_name, int code, int modrm_code, int shift, int reg )

1st parameter 'p' (pointer) has base type 'struct _OrcCompiler'.

orc_x86_do_fixups ( OrcCompiler* compiler )

1st parameter 'compiler' (pointer) has base type 'struct _OrcCompiler'.

orc_x86_emit_add_imm_memoffset ( OrcCompiler* compiler, int size, int value, int offset, int reg )

1st parameter 'compiler' (pointer) has base type 'struct _OrcCompiler'.

orc_x86_emit_add_imm_reg ( OrcCompiler* compiler, int size, int value, int reg )

1st parameter 'compiler' (pointer) has base type 'struct _OrcCompiler'.

orc_x86_emit_add_reg_memoffset ( OrcCompiler* compiler, int size, int reg1, int offset, int reg )

1st parameter 'compiler' (pointer) has base type 'struct _OrcCompiler'.

orc_x86_emit_add_reg_reg ( OrcCompiler* compiler, int size, int reg1, int reg2 )

1st parameter 'compiler' (pointer) has base type 'struct _OrcCompiler'.

orc_x86_emit_align ( OrcCompiler* compiler )

1st parameter 'compiler' (pointer) has base type 'struct _OrcCompiler'.

orc_x86_emit_and_imm_memoffset ( OrcCompiler* compiler, int size, int value, int offset, int reg )

1st parameter 'compiler' (pointer) has base type 'struct _OrcCompiler'.

orc_x86_emit_and_imm_reg ( OrcCompiler* compiler, int size, int value, int reg )

1st parameter 'compiler' (pointer) has base type 'struct _OrcCompiler'.

orc_x86_emit_cmp_imm_memoffset ( OrcCompiler* compiler, int size, int value, int offset, int reg )

1st parameter 'compiler' (pointer) has base type 'struct _OrcCompiler'.

orc_x86_emit_cmp_reg_memoffset ( OrcCompiler* compiler, int size, int reg1, int offset, int reg )

1st parameter 'compiler' (pointer) has base type 'struct _OrcCompiler'.

orc_x86_emit_dec_memoffset ( OrcCompiler* compiler, int size, int offset, int reg )

1st parameter 'compiler' (pointer) has base type 'struct _OrcCompiler'.

orc_x86_emit_emms ( OrcCompiler* compiler )

1st parameter 'compiler' (pointer) has base type 'struct _OrcCompiler'.

orc_x86_emit_epilogue ( OrcCompiler* compiler )

1st parameter 'compiler' (pointer) has base type 'struct _OrcCompiler'.

orc_x86_emit_imul_memoffset_reg ( OrcCompiler* compiler, int size, int offset, int reg, int destreg )

1st parameter 'compiler' (pointer) has base type 'struct _OrcCompiler'.

orc_x86_emit_je ( OrcCompiler* compiler, int label )

1st parameter 'compiler' (pointer) has base type 'struct _OrcCompiler'.

orc_x86_emit_jle ( OrcCompiler* compiler, int label )

1st parameter 'compiler' (pointer) has base type 'struct _OrcCompiler'.

orc_x86_emit_jmp ( OrcCompiler* compiler, int label )

1st parameter 'compiler' (pointer) has base type 'struct _OrcCompiler'.

orc_x86_emit_jne ( OrcCompiler* compiler, int label )

1st parameter 'compiler' (pointer) has base type 'struct _OrcCompiler'.

orc_x86_emit_label ( OrcCompiler* compiler, int label )

1st parameter 'compiler' (pointer) has base type 'struct _OrcCompiler'.

orc_x86_emit_modrm_memoffset ( OrcCompiler* compiler, int reg1, int offset, int reg2 )

1st parameter 'compiler' (pointer) has base type 'struct _OrcCompiler'.

orc_x86_emit_modrm_reg ( OrcCompiler* compiler, int reg1, int reg2 )

1st parameter 'compiler' (pointer) has base type 'struct _OrcCompiler'.

orc_x86_emit_mov_imm_reg ( OrcCompiler* compiler, int size, int value, int reg1 )

1st parameter 'compiler' (pointer) has base type 'struct _OrcCompiler'.

orc_x86_emit_mov_memoffset_mmx ( OrcCompiler* compiler, int size, int offset, int reg1, int reg2, int is_aligned )

1st parameter 'compiler' (pointer) has base type 'struct _OrcCompiler'.

orc_x86_emit_mov_memoffset_reg ( OrcCompiler* compiler, int size, int offset, int reg1, int reg2 )

1st parameter 'compiler' (pointer) has base type 'struct _OrcCompiler'.

orc_x86_emit_mov_memoffset_sse ( OrcCompiler* compiler, int size, int offset, int reg1, int reg2, int is_aligned )

1st parameter 'compiler' (pointer) has base type 'struct _OrcCompiler'.

orc_x86_emit_mov_mmx_memoffset ( OrcCompiler* compiler, int size, int reg1, int offset, int reg2, int aligned, int uncached )

1st parameter 'compiler' (pointer) has base type 'struct _OrcCompiler'.

orc_x86_emit_mov_mmx_reg ( OrcCompiler* compiler, int reg1, int reg2 )

1st parameter 'compiler' (pointer) has base type 'struct _OrcCompiler'.

orc_x86_emit_mov_mmx_reg_reg ( OrcCompiler* compiler, int reg1, int reg2 )

1st parameter 'compiler' (pointer) has base type 'struct _OrcCompiler'.

orc_x86_emit_mov_reg_memoffset ( OrcCompiler* compiler, int size, int reg1, int offset, int reg2 )

1st parameter 'compiler' (pointer) has base type 'struct _OrcCompiler'.

orc_x86_emit_mov_reg_mmx ( OrcCompiler* compiler, int reg1, int reg2 )

1st parameter 'compiler' (pointer) has base type 'struct _OrcCompiler'.

orc_x86_emit_mov_reg_reg ( OrcCompiler* compiler, int size, int reg1, int reg2 )

1st parameter 'compiler' (pointer) has base type 'struct _OrcCompiler'.

orc_x86_emit_mov_reg_sse ( OrcCompiler* compiler, int reg1, int reg2 )

1st parameter 'compiler' (pointer) has base type 'struct _OrcCompiler'.

orc_x86_emit_mov_sse_memoffset ( OrcCompiler* compiler, int size, int reg1, int offset, int reg2, int aligned, int uncached )

1st parameter 'compiler' (pointer) has base type 'struct _OrcCompiler'.

orc_x86_emit_mov_sse_reg ( OrcCompiler* compiler, int reg1, int reg2 )

1st parameter 'compiler' (pointer) has base type 'struct _OrcCompiler'.

orc_x86_emit_mov_sse_reg_reg ( OrcCompiler* compiler, int reg1, int reg2 )

1st parameter 'compiler' (pointer) has base type 'struct _OrcCompiler'.

orc_x86_emit_pop ( OrcCompiler* compiler, int size, int reg )

1st parameter 'compiler' (pointer) has base type 'struct _OrcCompiler'.

orc_x86_emit_prologue ( OrcCompiler* compiler )

1st parameter 'compiler' (pointer) has base type 'struct _OrcCompiler'.

orc_x86_emit_push ( OrcCompiler* compiler, int size, int reg )

1st parameter 'compiler' (pointer) has base type 'struct _OrcCompiler'.

orc_x86_emit_ret ( OrcCompiler* compiler )

1st parameter 'compiler' (pointer) has base type 'struct _OrcCompiler'.

orc_x86_emit_rex ( OrcCompiler* compiler, int size, int reg1, int reg2, int reg3 )

1st parameter 'compiler' (pointer) has base type 'struct _OrcCompiler'.

orc_x86_emit_sar_imm_reg ( OrcCompiler* compiler, int size, int value, int reg )

1st parameter 'compiler' (pointer) has base type 'struct _OrcCompiler'.

orc_x86_emit_sub_memoffset_reg ( OrcCompiler* compiler, int size, int offset, int reg, int destreg )

1st parameter 'compiler' (pointer) has base type 'struct _OrcCompiler'.

orc_x86_emit_sub_reg_reg ( OrcCompiler* compiler, int size, int reg1, int reg2 )

1st parameter 'compiler' (pointer) has base type 'struct _OrcCompiler'.

orc_x86_emit_test_imm_memoffset ( OrcCompiler* compiler, int size, int value, int offset, int reg )

1st parameter 'compiler' (pointer) has base type 'struct _OrcCompiler'.

orc_x86_emit_test_reg_reg ( OrcCompiler* compiler, int size, int reg1, int reg2 )

1st parameter 'compiler' (pointer) has base type 'struct _OrcCompiler'.

orc_x86_get_regname_ptr ( OrcCompiler* compiler, int i )

1st parameter 'compiler' (pointer) has base type 'struct _OrcCompiler'.

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Problems with Data Types, Low Severity (3)

orcprogram.h
[+] struct _OrcCompiler (3)

	Change	Effect
1	Field alloc_loop_counter has been added to this type.	1) This field will not be initialized by old clients. 2) Size of the inclusive type has been changed. NOTE: this field should be accessed only from the new library functions, otherwise it may result in crash or incorrect behavior of applications.
2	Field loop_counter has been added to this type.	1) This field will not be initialized by old clients. 2) Size of the inclusive type has been changed. NOTE: this field should be accessed only from the new library functions, otherwise it may result in crash or incorrect behavior of applications.
3	Size of this type has been changed from 11420 bytes to 11752 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.