Adding upstream version 14.2.21.upstream/14.2.21upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 656 insertions, 0 deletions

diff --git a/src/common/crc32c_intel_fast_zero_asm.s b/src/common/crc32c_intel_fast_zero_asm.s
new file mode 100644
index 00000000..e6483963
--- /dev/null
+++ b/src/common/crc32c_intel_fast_zero_asm.s
@@ -0,0 +1,656 @@
+;
+; Copyright 2012-2013 Intel Corporation All Rights Reserved.
+; All rights reserved.
+;
+; http://opensource.org/licenses/BSD-3-Clause
+;
+; Redistribution and use in source and binary forms, with or without
+; modification, are permitted provided that the following
+; conditions are met:
+;
+; * Redistributions of source code must retain the above copyright
+;   notice, this list of conditions and the following disclaimer.
+;
+; * Redistributions in binary form must reproduce the above copyright
+;   notice, this list of conditions and the following disclaimer in
+;   the documentation and/or other materials provided with the
+;   distribution.
+;
+; * Neither the name of the Intel Corporation nor the names of its
+;   contributors may be used to endorse or promote products derived
+;   from this software without specific prior written permission.
+;
+; THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+; "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+; LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+; FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+; COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+; INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+; (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+; SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+; HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+; STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+; ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+; OF THE POSSIBILITY OF SUCH DAMAGE.
+;
+
+; Function to compute iscsi CRC32 with table-based recombination
+; crc done "by 3" with block sizes 1920, 960, 480, 240
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+
+; crcB3 MACRO to implement crc32 on 3 %%bSize-byte blocks
+%macro  crcB3 3
+%define %%bSize   %1    ; 1/3 of buffer size
+%define %%td2     %2    ; table offset for crc0 (2/3 of buffer)
+%define %%td1     %3    ; table offset for crc1 (1/3 of buffer)
+
+%IF %%bSize=640
+	sub     len, %%bSize*3
+	js      %%crcB3_end           ;; jump to next level if 3*blockSize > len
+%ELSE
+	cmp     len, %%bSize*3
+	jnae    %%crcB3_end           ;; jump to next level if 3*blockSize > len
+%ENDIF
+	;;;;;; Calculate CRC of 3 blocks of the buffer ;;;;;;
+%%crcB3_loop:
+					;; rax = crc0 = initial crc
+	xor     rbx, rbx                ;; rbx = crc1 = 0;
+	xor     r10, r10                ;; r10 = crc2 = 0;
+
+ %assign i 0
+ %rep %%bSize/8 - 1
+	crc32   rax, bufptmp  ;; update crc0
+	crc32   rbx, bufptmp  ;; update crc1
+	crc32   r10, bufptmp  ;; update crc2
+	%assign i (i+8)
+ %endrep
+	crc32   rax, bufptmp  ;; update crc0
+	crc32   rbx, bufptmp  ;; update crc1
+; SKIP  ;crc32  r10, bufptmp  ;; update crc2
+
+	; merge in crc0
+	movzx   bufp_dw, al
+	mov     r9d, [crc_init + bufp*4 + %%td2]
+	movzx   bufp_dw, ah
+	shr     eax, 16
+	mov     r11d, [crc_init + bufp*4 + %%td2]
+	shl     r11, 8
+	xor     r9, r11
+
+	movzx   bufp_dw, al
+	mov     r11d, [crc_init + bufp*4 + %%td2]
+	movzx   bufp_dw, ah
+	shl     r11, 16
+	xor     r9, r11
+	mov     r11d, [crc_init + bufp*4 + %%td2]
+	shl     r11, 24
+	xor     r9, r11
+
+	; merge in crc1
+
+	movzx   bufp_dw, bl
+	mov     r11d, [crc_init + bufp*4 + %%td1]
+	movzx   bufp_dw, bh
+	shr     ebx, 16
+	xor     r9, r11
+	mov     r11d, [crc_init + bufp*4 + %%td1]
+	shl     r11, 8
+	xor     r9, r11
+
+	movzx   bufp_dw, bl
+	mov     r11d, [crc_init + bufp*4 + %%td1]
+	movzx   bufp_dw, bh
+	shl     r11, 16
+	xor     r9, r11
+	mov     r11d, [crc_init + bufp*4 + %%td1]
+	shl     r11, 24
+	xor     r9, r11
+
+	; xor     r9, [bufptmp+i + 2*%%bSize]
+	crc32   r10, r9
+	mov     rax, r10
+
+	; add     bufptmp, %%bSize*3      ;; move to next block
+	sub     len, %%bSize*3
+%IF %%bSize=640
+	jns     %%crcB3_loop
+%ENDIF
+	;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+%%crcB3_end:
+%IF %%bSize=640
+	add     len, %%bSize*3
+%ENDIF
+	je      do_return               ;; return if remaining data is zero
+%endmacro
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+
+%ifidn __OUTPUT_FORMAT__, elf64
+%define ABI_IS_AMD64
+%elifidn __OUTPUT_FORMAT__, macho64
+%define ABI_IS_AMD64
+%endif
+
+;;; ISCSI CRC 32 Implementation with crc32 Instruction
+
+;;; unsigned int crc32_iscsi_00(unsigned char * buffer, int len, unsigned int crc_init);
+;;;
+;;;        *buf = rcx
+;;;         len = rdx
+;;;    crc_init = r8
+;;;
+
+global  crc32_iscsi_zero_00:function
+crc32_iscsi_zero_00:
+
+%ifdef ABI_IS_AMD64
+%define bufp            rdi
+%define bufp_dw         edi
+%define bufp_w          di
+%define bufp_b          dil
+%define bufptmp         rcx
+%define block_0         rcx
+%define block_1         r8
+%define block_2         r11
+%define len             rsi
+%define len_dw          esi
+%define len_w           si
+%define len_b           sil
+%define crc_init        rdx
+%define crc_init_dw     edx
+%else
+%define bufp            rcx
+%define bufp_dw         ecx
+%define bufp_w          cx
+%define bufp_b          cl
+%define bufptmp         rdi
+%define block_0         rdi
+%define block_1         rsi
+%define block_2         r11
+%define len             rdx
+%define len_dw          edx
+%define len_w           dx
+%define len_b           dl
+%define crc_init        r8
+%define crc_init_dw     r8d
+%endif
+
+
+	push    rdi
+	push    rbx
+
+	mov     rax, crc_init           ;; rax = crc_init;
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;; 1) ALIGN: ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+
+; no need for alignment
+	xor bufptmp, bufptmp
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;; 2) BLOCK LEVEL: ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+
+proc_block:
+	cmp     len, 240
+	jb      bit8
+
+	lea     crc_init, [mul_table_72 wrt rip]  ;; load table base address
+
+	crcB3   640, 0x1000, 0x0c00     ; 640*3 = 1920 (Tables 1280, 640)
+	crcB3   320, 0x0c00, 0x0800     ; 320*3 =  960 (Tables  640, 320)
+	crcB3   160, 0x0800, 0x0400     ; 160*3 =  480 (Tables  320, 160)
+	crcB3    80, 0x0400, 0x0000     ;  80*3 =  240 (Tables  160,  80)
+
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;;4) LESS THAN 256-bytes REMAIN AT THIS POINT (8-bits of rdx are full)
+
+bit8:
+	shl     len_b, 1                ;; shift-out MSB (bit-7)
+	jnc     bit7                    ;; jump to bit-6 if bit-7 == 0
+ %assign i 0
+ %rep 16
+	crc32   rax, bufptmp        ;; compute crc32 of 8-byte data
+	%assign i (i+8)
+ %endrep
+	je      do_return               ;; return if remaining data is zero
+
+bit7:
+	shl     len_b, 1                ;; shift-out MSB (bit-7)
+	jnc     bit6                    ;; jump to bit-6 if bit-7 == 0
+ %assign i 0
+ %rep 8
+	crc32   rax, bufptmp        ;; compute crc32 of 8-byte data
+	%assign i (i+8)
+ %endrep
+	je      do_return               ;; return if remaining data is zero
+	; add     bufptmp, 64             ;; buf +=64; (next 64 bytes)
+bit6:
+	shl     len_b, 1                ;; shift-out MSB (bit-6)
+	jnc     bit5                    ;; jump to bit-5 if bit-6 == 0
+ %assign i 0
+ %rep 4
+	crc32   rax, bufptmp        ;;    compute crc32 of 8-byte data
+	%assign i (i+8)
+ %endrep
+	je      do_return               ;; return if remaining data is zero
+	; add     bufptmp, 32             ;; buf +=32; (next 32 bytes)
+bit5:
+	shl     len_b, 1                ;; shift-out MSB (bit-5)
+	jnc     bit4                    ;; jump to bit-4 if bit-5 == 0
+ %assign i 0
+ %rep 2
+	crc32   rax, bufptmp        ;;    compute crc32 of 8-byte data
+	%assign i (i+8)
+ %endrep
+	je      do_return               ;; return if remaining data is zero
+	; add     bufptmp, 16             ;; buf +=16; (next 16 bytes)
+bit4:
+	shl     len_b, 1                ;; shift-out MSB (bit-4)
+	jnc     bit3                    ;; jump to bit-3 if bit-4 == 0
+	crc32   rax, bufptmp          ;; compute crc32 of 8-byte data
+	je      do_return               ;; return if remaining data is zero
+	; add     bufptmp, 8              ;; buf +=8; (next 8 bytes)
+bit3:
+	mov     rbx, bufptmp          ;; load a 8-bytes from the buffer:
+	shl     len_b, 1                ;; shift-out MSB (bit-3)
+	jnc     bit2                    ;; jump to bit-2 if bit-3 == 0
+	crc32   eax, ebx                ;; compute crc32 of 4-byte data
+	je      do_return               ;; return if remaining data is zero
+	shr     rbx, 32                 ;; get next 3 bytes
+bit2:
+	shl     len_b, 1                ;; shift-out MSB (bit-2)
+	jnc     bit1                    ;; jump to bit-1 if bit-2 == 0
+	crc32   eax, bx                 ;; compute crc32 of 2-byte data
+	je      do_return               ;; return if remaining data is zero
+	shr     rbx, 16                 ;; next byte
+bit1:
+	test    len_b,len_b
+	je      do_return
+	crc32   eax, bl                 ;; compute crc32 of 1-byte data
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+
+do_return:
+
+	pop     rbx
+	pop     rdi
+	ret
+
+less_than_8:
+	xor bufp, bufp
+	test    len,4
+	jz      less_than_4
+	crc32   eax, bufp_dw
+	add     bufptmp,4
+less_than_4:
+	test    len,2
+	jz      less_than_2
+	crc32   eax, bufp_w
+	add     bufptmp,2
+less_than_2:
+	test    len,1
+	jz      do_return
+	crc32   rax, bufp_b
+	pop     rbx
+	pop     bufptmp
+	ret
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+
+;;; global mul_table_72, mul_table_152, mul_table_312, mul_table_632, mul_table_1272
+
+section .data
+align   8
+mul_table_72:
+DD 0x00000000,0x39d3b296,0x73a7652c,0x4a74d7ba
+DD 0xe74eca58,0xde9d78ce,0x94e9af74,0xad3a1de2
+DD 0xcb71e241,0xf2a250d7,0xb8d6876d,0x810535fb
+DD 0x2c3f2819,0x15ec9a8f,0x5f984d35,0x664bffa3
+DD 0x930fb273,0xaadc00e5,0xe0a8d75f,0xd97b65c9
+DD 0x7441782b,0x4d92cabd,0x07e61d07,0x3e35af91
+DD 0x587e5032,0x61ade2a4,0x2bd9351e,0x120a8788
+DD 0xbf309a6a,0x86e328fc,0xcc97ff46,0xf5444dd0
+DD 0x23f31217,0x1a20a081,0x5054773b,0x6987c5ad
+DD 0xc4bdd84f,0xfd6e6ad9,0xb71abd63,0x8ec90ff5
+DD 0xe882f056,0xd15142c0,0x9b25957a,0xa2f627ec
+DD 0x0fcc3a0e,0x361f8898,0x7c6b5f22,0x45b8edb4
+DD 0xb0fca064,0x892f12f2,0xc35bc548,0xfa8877de
+DD 0x57b26a3c,0x6e61d8aa,0x24150f10,0x1dc6bd86
+DD 0x7b8d4225,0x425ef0b3,0x082a2709,0x31f9959f
+DD 0x9cc3887d,0xa5103aeb,0xef64ed51,0xd6b75fc7
+DD 0x47e6242e,0x7e3596b8,0x34414102,0x0d92f394
+DD 0xa0a8ee76,0x997b5ce0,0xd30f8b5a,0xeadc39cc
+DD 0x8c97c66f,0xb54474f9,0xff30a343,0xc6e311d5
+DD 0x6bd90c37,0x520abea1,0x187e691b,0x21addb8d
+DD 0xd4e9965d,0xed3a24cb,0xa74ef371,0x9e9d41e7
+DD 0x33a75c05,0x0a74ee93,0x40003929,0x79d38bbf
+DD 0x1f98741c,0x264bc68a,0x6c3f1130,0x55eca3a6
+DD 0xf8d6be44,0xc1050cd2,0x8b71db68,0xb2a269fe
+DD 0x64153639,0x5dc684af,0x17b25315,0x2e61e183
+DD 0x835bfc61,0xba884ef7,0xf0fc994d,0xc92f2bdb
+DD 0xaf64d478,0x96b766ee,0xdcc3b154,0xe51003c2
+DD 0x482a1e20,0x71f9acb6,0x3b8d7b0c,0x025ec99a
+DD 0xf71a844a,0xcec936dc,0x84bde166,0xbd6e53f0
+DD 0x10544e12,0x2987fc84,0x63f32b3e,0x5a2099a8
+DD 0x3c6b660b,0x05b8d49d,0x4fcc0327,0x761fb1b1
+DD 0xdb25ac53,0xe2f61ec5,0xa882c97f,0x91517be9
+DD 0x8fcc485c,0xb61ffaca,0xfc6b2d70,0xc5b89fe6
+DD 0x68828204,0x51513092,0x1b25e728,0x22f655be
+DD 0x44bdaa1d,0x7d6e188b,0x371acf31,0x0ec97da7
+DD 0xa3f36045,0x9a20d2d3,0xd0540569,0xe987b7ff
+DD 0x1cc3fa2f,0x251048b9,0x6f649f03,0x56b72d95
+DD 0xfb8d3077,0xc25e82e1,0x882a555b,0xb1f9e7cd
+DD 0xd7b2186e,0xee61aaf8,0xa4157d42,0x9dc6cfd4
+DD 0x30fcd236,0x092f60a0,0x435bb71a,0x7a88058c
+DD 0xac3f5a4b,0x95ece8dd,0xdf983f67,0xe64b8df1
+DD 0x4b719013,0x72a22285,0x38d6f53f,0x010547a9
+DD 0x674eb80a,0x5e9d0a9c,0x14e9dd26,0x2d3a6fb0
+DD 0x80007252,0xb9d3c0c4,0xf3a7177e,0xca74a5e8
+DD 0x3f30e838,0x06e35aae,0x4c978d14,0x75443f82
+DD 0xd87e2260,0xe1ad90f6,0xabd9474c,0x920af5da
+DD 0xf4410a79,0xcd92b8ef,0x87e66f55,0xbe35ddc3
+DD 0x130fc021,0x2adc72b7,0x60a8a50d,0x597b179b
+DD 0xc82a6c72,0xf1f9dee4,0xbb8d095e,0x825ebbc8
+DD 0x2f64a62a,0x16b714bc,0x5cc3c306,0x65107190
+DD 0x035b8e33,0x3a883ca5,0x70fceb1f,0x492f5989
+DD 0xe415446b,0xddc6f6fd,0x97b22147,0xae6193d1
+DD 0x5b25de01,0x62f66c97,0x2882bb2d,0x115109bb
+DD 0xbc6b1459,0x85b8a6cf,0xcfcc7175,0xf61fc3e3
+DD 0x90543c40,0xa9878ed6,0xe3f3596c,0xda20ebfa
+DD 0x771af618,0x4ec9448e,0x04bd9334,0x3d6e21a2
+DD 0xebd97e65,0xd20accf3,0x987e1b49,0xa1ada9df
+DD 0x0c97b43d,0x354406ab,0x7f30d111,0x46e36387
+DD 0x20a89c24,0x197b2eb2,0x530ff908,0x6adc4b9e
+DD 0xc7e6567c,0xfe35e4ea,0xb4413350,0x8d9281c6
+DD 0x78d6cc16,0x41057e80,0x0b71a93a,0x32a21bac
+DD 0x9f98064e,0xa64bb4d8,0xec3f6362,0xd5ecd1f4
+DD 0xb3a72e57,0x8a749cc1,0xc0004b7b,0xf9d3f9ed
+DD 0x54e9e40f,0x6d3a5699,0x274e8123,0x1e9d33b5
+
+mul_table_152:
+DD 0x00000000,0x878a92a7,0x0af953bf,0x8d73c118
+DD 0x15f2a77e,0x927835d9,0x1f0bf4c1,0x98816666
+DD 0x2be54efc,0xac6fdc5b,0x211c1d43,0xa6968fe4
+DD 0x3e17e982,0xb99d7b25,0x34eeba3d,0xb364289a
+DD 0x57ca9df8,0xd0400f5f,0x5d33ce47,0xdab95ce0
+DD 0x42383a86,0xc5b2a821,0x48c16939,0xcf4bfb9e
+DD 0x7c2fd304,0xfba541a3,0x76d680bb,0xf15c121c
+DD 0x69dd747a,0xee57e6dd,0x632427c5,0xe4aeb562
+DD 0xaf953bf0,0x281fa957,0xa56c684f,0x22e6fae8
+DD 0xba679c8e,0x3ded0e29,0xb09ecf31,0x37145d96
+DD 0x8470750c,0x03fae7ab,0x8e8926b3,0x0903b414
+DD 0x9182d272,0x160840d5,0x9b7b81cd,0x1cf1136a
+DD 0xf85fa608,0x7fd534af,0xf2a6f5b7,0x752c6710
+DD 0xedad0176,0x6a2793d1,0xe75452c9,0x60dec06e
+DD 0xd3bae8f4,0x54307a53,0xd943bb4b,0x5ec929ec
+DD 0xc6484f8a,0x41c2dd2d,0xccb11c35,0x4b3b8e92
+DD 0x5ac60111,0xdd4c93b6,0x503f52ae,0xd7b5c009
+DD 0x4f34a66f,0xc8be34c8,0x45cdf5d0,0xc2476777
+DD 0x71234fed,0xf6a9dd4a,0x7bda1c52,0xfc508ef5
+DD 0x64d1e893,0xe35b7a34,0x6e28bb2c,0xe9a2298b
+DD 0x0d0c9ce9,0x8a860e4e,0x07f5cf56,0x807f5df1
+DD 0x18fe3b97,0x9f74a930,0x12076828,0x958dfa8f
+DD 0x26e9d215,0xa16340b2,0x2c1081aa,0xab9a130d
+DD 0x331b756b,0xb491e7cc,0x39e226d4,0xbe68b473
+DD 0xf5533ae1,0x72d9a846,0xffaa695e,0x7820fbf9
+DD 0xe0a19d9f,0x672b0f38,0xea58ce20,0x6dd25c87
+DD 0xdeb6741d,0x593ce6ba,0xd44f27a2,0x53c5b505
+DD 0xcb44d363,0x4cce41c4,0xc1bd80dc,0x4637127b
+DD 0xa299a719,0x251335be,0xa860f4a6,0x2fea6601
+DD 0xb76b0067,0x30e192c0,0xbd9253d8,0x3a18c17f
+DD 0x897ce9e5,0x0ef67b42,0x8385ba5a,0x040f28fd
+DD 0x9c8e4e9b,0x1b04dc3c,0x96771d24,0x11fd8f83
+DD 0xb58c0222,0x32069085,0xbf75519d,0x38ffc33a
+DD 0xa07ea55c,0x27f437fb,0xaa87f6e3,0x2d0d6444
+DD 0x9e694cde,0x19e3de79,0x94901f61,0x131a8dc6
+DD 0x8b9beba0,0x0c117907,0x8162b81f,0x06e82ab8
+DD 0xe2469fda,0x65cc0d7d,0xe8bfcc65,0x6f355ec2
+DD 0xf7b438a4,0x703eaa03,0xfd4d6b1b,0x7ac7f9bc
+DD 0xc9a3d126,0x4e294381,0xc35a8299,0x44d0103e
+DD 0xdc517658,0x5bdbe4ff,0xd6a825e7,0x5122b740
+DD 0x1a1939d2,0x9d93ab75,0x10e06a6d,0x976af8ca
+DD 0x0feb9eac,0x88610c0b,0x0512cd13,0x82985fb4
+DD 0x31fc772e,0xb676e589,0x3b052491,0xbc8fb636
+DD 0x240ed050,0xa38442f7,0x2ef783ef,0xa97d1148
+DD 0x4dd3a42a,0xca59368d,0x472af795,0xc0a06532
+DD 0x58210354,0xdfab91f3,0x52d850eb,0xd552c24c
+DD 0x6636ead6,0xe1bc7871,0x6ccfb969,0xeb452bce
+DD 0x73c44da8,0xf44edf0f,0x793d1e17,0xfeb78cb0
+DD 0xef4a0333,0x68c09194,0xe5b3508c,0x6239c22b
+DD 0xfab8a44d,0x7d3236ea,0xf041f7f2,0x77cb6555
+DD 0xc4af4dcf,0x4325df68,0xce561e70,0x49dc8cd7
+DD 0xd15deab1,0x56d77816,0xdba4b90e,0x5c2e2ba9
+DD 0xb8809ecb,0x3f0a0c6c,0xb279cd74,0x35f35fd3
+DD 0xad7239b5,0x2af8ab12,0xa78b6a0a,0x2001f8ad
+DD 0x9365d037,0x14ef4290,0x999c8388,0x1e16112f
+DD 0x86977749,0x011de5ee,0x8c6e24f6,0x0be4b651
+DD 0x40df38c3,0xc755aa64,0x4a266b7c,0xcdacf9db
+DD 0x552d9fbd,0xd2a70d1a,0x5fd4cc02,0xd85e5ea5
+DD 0x6b3a763f,0xecb0e498,0x61c32580,0xe649b727
+DD 0x7ec8d141,0xf94243e6,0x743182fe,0xf3bb1059
+DD 0x1715a53b,0x909f379c,0x1decf684,0x9a666423
+DD 0x02e70245,0x856d90e2,0x081e51fa,0x8f94c35d
+DD 0x3cf0ebc7,0xbb7a7960,0x3609b878,0xb1832adf
+DD 0x29024cb9,0xae88de1e,0x23fb1f06,0xa4718da1
+
+mul_table_312:
+DD 0x00000000,0xbac2fd7b,0x70698c07,0xcaab717c
+DD 0xe0d3180e,0x5a11e575,0x90ba9409,0x2a786972
+DD 0xc44a46ed,0x7e88bb96,0xb423caea,0x0ee13791
+DD 0x24995ee3,0x9e5ba398,0x54f0d2e4,0xee322f9f
+DD 0x8d78fb2b,0x37ba0650,0xfd11772c,0x47d38a57
+DD 0x6dabe325,0xd7691e5e,0x1dc26f22,0xa7009259
+DD 0x4932bdc6,0xf3f040bd,0x395b31c1,0x8399ccba
+DD 0xa9e1a5c8,0x132358b3,0xd98829cf,0x634ad4b4
+DD 0x1f1d80a7,0xa5df7ddc,0x6f740ca0,0xd5b6f1db
+DD 0xffce98a9,0x450c65d2,0x8fa714ae,0x3565e9d5
+DD 0xdb57c64a,0x61953b31,0xab3e4a4d,0x11fcb736
+DD 0x3b84de44,0x8146233f,0x4bed5243,0xf12faf38
+DD 0x92657b8c,0x28a786f7,0xe20cf78b,0x58ce0af0
+DD 0x72b66382,0xc8749ef9,0x02dfef85,0xb81d12fe
+DD 0x562f3d61,0xecedc01a,0x2646b166,0x9c844c1d
+DD 0xb6fc256f,0x0c3ed814,0xc695a968,0x7c575413
+DD 0x3e3b014e,0x84f9fc35,0x4e528d49,0xf4907032
+DD 0xdee81940,0x642ae43b,0xae819547,0x1443683c
+DD 0xfa7147a3,0x40b3bad8,0x8a18cba4,0x30da36df
+DD 0x1aa25fad,0xa060a2d6,0x6acbd3aa,0xd0092ed1
+DD 0xb343fa65,0x0981071e,0xc32a7662,0x79e88b19
+DD 0x5390e26b,0xe9521f10,0x23f96e6c,0x993b9317
+DD 0x7709bc88,0xcdcb41f3,0x0760308f,0xbda2cdf4
+DD 0x97daa486,0x2d1859fd,0xe7b32881,0x5d71d5fa
+DD 0x212681e9,0x9be47c92,0x514f0dee,0xeb8df095
+DD 0xc1f599e7,0x7b37649c,0xb19c15e0,0x0b5ee89b
+DD 0xe56cc704,0x5fae3a7f,0x95054b03,0x2fc7b678
+DD 0x05bfdf0a,0xbf7d2271,0x75d6530d,0xcf14ae76
+DD 0xac5e7ac2,0x169c87b9,0xdc37f6c5,0x66f50bbe
+DD 0x4c8d62cc,0xf64f9fb7,0x3ce4eecb,0x862613b0
+DD 0x68143c2f,0xd2d6c154,0x187db028,0xa2bf4d53
+DD 0x88c72421,0x3205d95a,0xf8aea826,0x426c555d
+DD 0x7c76029c,0xc6b4ffe7,0x0c1f8e9b,0xb6dd73e0
+DD 0x9ca51a92,0x2667e7e9,0xeccc9695,0x560e6bee
+DD 0xb83c4471,0x02feb90a,0xc855c876,0x7297350d
+DD 0x58ef5c7f,0xe22da104,0x2886d078,0x92442d03
+DD 0xf10ef9b7,0x4bcc04cc,0x816775b0,0x3ba588cb
+DD 0x11dde1b9,0xab1f1cc2,0x61b46dbe,0xdb7690c5
+DD 0x3544bf5a,0x8f864221,0x452d335d,0xffefce26
+DD 0xd597a754,0x6f555a2f,0xa5fe2b53,0x1f3cd628
+DD 0x636b823b,0xd9a97f40,0x13020e3c,0xa9c0f347
+DD 0x83b89a35,0x397a674e,0xf3d11632,0x4913eb49
+DD 0xa721c4d6,0x1de339ad,0xd74848d1,0x6d8ab5aa
+DD 0x47f2dcd8,0xfd3021a3,0x379b50df,0x8d59ada4
+DD 0xee137910,0x54d1846b,0x9e7af517,0x24b8086c
+DD 0x0ec0611e,0xb4029c65,0x7ea9ed19,0xc46b1062
+DD 0x2a593ffd,0x909bc286,0x5a30b3fa,0xe0f24e81
+DD 0xca8a27f3,0x7048da88,0xbae3abf4,0x0021568f
+DD 0x424d03d2,0xf88ffea9,0x32248fd5,0x88e672ae
+DD 0xa29e1bdc,0x185ce6a7,0xd2f797db,0x68356aa0
+DD 0x8607453f,0x3cc5b844,0xf66ec938,0x4cac3443
+DD 0x66d45d31,0xdc16a04a,0x16bdd136,0xac7f2c4d
+DD 0xcf35f8f9,0x75f70582,0xbf5c74fe,0x059e8985
+DD 0x2fe6e0f7,0x95241d8c,0x5f8f6cf0,0xe54d918b
+DD 0x0b7fbe14,0xb1bd436f,0x7b163213,0xc1d4cf68
+DD 0xebaca61a,0x516e5b61,0x9bc52a1d,0x2107d766
+DD 0x5d508375,0xe7927e0e,0x2d390f72,0x97fbf209
+DD 0xbd839b7b,0x07416600,0xcdea177c,0x7728ea07
+DD 0x991ac598,0x23d838e3,0xe973499f,0x53b1b4e4
+DD 0x79c9dd96,0xc30b20ed,0x09a05191,0xb362acea
+DD 0xd028785e,0x6aea8525,0xa041f459,0x1a830922
+DD 0x30fb6050,0x8a399d2b,0x4092ec57,0xfa50112c
+DD 0x14623eb3,0xaea0c3c8,0x640bb2b4,0xdec94fcf
+DD 0xf4b126bd,0x4e73dbc6,0x84d8aaba,0x3e1a57c1
+
+mul_table_632:
+DD 0x00000000,0x6b749fb2,0xd6e93f64,0xbd9da0d6
+DD 0xa83e0839,0xc34a978b,0x7ed7375d,0x15a3a8ef
+DD 0x55906683,0x3ee4f931,0x837959e7,0xe80dc655
+DD 0xfdae6eba,0x96daf108,0x2b4751de,0x4033ce6c
+DD 0xab20cd06,0xc05452b4,0x7dc9f262,0x16bd6dd0
+DD 0x031ec53f,0x686a5a8d,0xd5f7fa5b,0xbe8365e9
+DD 0xfeb0ab85,0x95c43437,0x285994e1,0x432d0b53
+DD 0x568ea3bc,0x3dfa3c0e,0x80679cd8,0xeb13036a
+DD 0x53adecfd,0x38d9734f,0x8544d399,0xee304c2b
+DD 0xfb93e4c4,0x90e77b76,0x2d7adba0,0x460e4412
+DD 0x063d8a7e,0x6d4915cc,0xd0d4b51a,0xbba02aa8
+DD 0xae038247,0xc5771df5,0x78eabd23,0x139e2291
+DD 0xf88d21fb,0x93f9be49,0x2e641e9f,0x4510812d
+DD 0x50b329c2,0x3bc7b670,0x865a16a6,0xed2e8914
+DD 0xad1d4778,0xc669d8ca,0x7bf4781c,0x1080e7ae
+DD 0x05234f41,0x6e57d0f3,0xd3ca7025,0xb8beef97
+DD 0xa75bd9fa,0xcc2f4648,0x71b2e69e,0x1ac6792c
+DD 0x0f65d1c3,0x64114e71,0xd98ceea7,0xb2f87115
+DD 0xf2cbbf79,0x99bf20cb,0x2422801d,0x4f561faf
+DD 0x5af5b740,0x318128f2,0x8c1c8824,0xe7681796
+DD 0x0c7b14fc,0x670f8b4e,0xda922b98,0xb1e6b42a
+DD 0xa4451cc5,0xcf318377,0x72ac23a1,0x19d8bc13
+DD 0x59eb727f,0x329fedcd,0x8f024d1b,0xe476d2a9
+DD 0xf1d57a46,0x9aa1e5f4,0x273c4522,0x4c48da90
+DD 0xf4f63507,0x9f82aab5,0x221f0a63,0x496b95d1
+DD 0x5cc83d3e,0x37bca28c,0x8a21025a,0xe1559de8
+DD 0xa1665384,0xca12cc36,0x778f6ce0,0x1cfbf352
+DD 0x09585bbd,0x622cc40f,0xdfb164d9,0xb4c5fb6b
+DD 0x5fd6f801,0x34a267b3,0x893fc765,0xe24b58d7
+DD 0xf7e8f038,0x9c9c6f8a,0x2101cf5c,0x4a7550ee
+DD 0x0a469e82,0x61320130,0xdcafa1e6,0xb7db3e54
+DD 0xa27896bb,0xc90c0909,0x7491a9df,0x1fe5366d
+DD 0x4b5bc505,0x202f5ab7,0x9db2fa61,0xf6c665d3
+DD 0xe365cd3c,0x8811528e,0x358cf258,0x5ef86dea
+DD 0x1ecba386,0x75bf3c34,0xc8229ce2,0xa3560350
+DD 0xb6f5abbf,0xdd81340d,0x601c94db,0x0b680b69
+DD 0xe07b0803,0x8b0f97b1,0x36923767,0x5de6a8d5
+DD 0x4845003a,0x23319f88,0x9eac3f5e,0xf5d8a0ec
+DD 0xb5eb6e80,0xde9ff132,0x630251e4,0x0876ce56
+DD 0x1dd566b9,0x76a1f90b,0xcb3c59dd,0xa048c66f
+DD 0x18f629f8,0x7382b64a,0xce1f169c,0xa56b892e
+DD 0xb0c821c1,0xdbbcbe73,0x66211ea5,0x0d558117
+DD 0x4d664f7b,0x2612d0c9,0x9b8f701f,0xf0fbefad
+DD 0xe5584742,0x8e2cd8f0,0x33b17826,0x58c5e794
+DD 0xb3d6e4fe,0xd8a27b4c,0x653fdb9a,0x0e4b4428
+DD 0x1be8ecc7,0x709c7375,0xcd01d3a3,0xa6754c11
+DD 0xe646827d,0x8d321dcf,0x30afbd19,0x5bdb22ab
+DD 0x4e788a44,0x250c15f6,0x9891b520,0xf3e52a92
+DD 0xec001cff,0x8774834d,0x3ae9239b,0x519dbc29
+DD 0x443e14c6,0x2f4a8b74,0x92d72ba2,0xf9a3b410
+DD 0xb9907a7c,0xd2e4e5ce,0x6f794518,0x040ddaaa
+DD 0x11ae7245,0x7adaedf7,0xc7474d21,0xac33d293
+DD 0x4720d1f9,0x2c544e4b,0x91c9ee9d,0xfabd712f
+DD 0xef1ed9c0,0x846a4672,0x39f7e6a4,0x52837916
+DD 0x12b0b77a,0x79c428c8,0xc459881e,0xaf2d17ac
+DD 0xba8ebf43,0xd1fa20f1,0x6c678027,0x07131f95
+DD 0xbfadf002,0xd4d96fb0,0x6944cf66,0x023050d4
+DD 0x1793f83b,0x7ce76789,0xc17ac75f,0xaa0e58ed
+DD 0xea3d9681,0x81490933,0x3cd4a9e5,0x57a03657
+DD 0x42039eb8,0x2977010a,0x94eaa1dc,0xff9e3e6e
+DD 0x148d3d04,0x7ff9a2b6,0xc2640260,0xa9109dd2
+DD 0xbcb3353d,0xd7c7aa8f,0x6a5a0a59,0x012e95eb
+DD 0x411d5b87,0x2a69c435,0x97f464e3,0xfc80fb51
+DD 0xe92353be,0x8257cc0c,0x3fca6cda,0x54bef368
+
+mul_table_1272:
+DD 0x00000000,0xdd66cbbb,0xbf21e187,0x62472a3c
+DD 0x7bafb5ff,0xa6c97e44,0xc48e5478,0x19e89fc3
+DD 0xf75f6bfe,0x2a39a045,0x487e8a79,0x951841c2
+DD 0x8cf0de01,0x519615ba,0x33d13f86,0xeeb7f43d
+DD 0xeb52a10d,0x36346ab6,0x5473408a,0x89158b31
+DD 0x90fd14f2,0x4d9bdf49,0x2fdcf575,0xf2ba3ece
+DD 0x1c0dcaf3,0xc16b0148,0xa32c2b74,0x7e4ae0cf
+DD 0x67a27f0c,0xbac4b4b7,0xd8839e8b,0x05e55530
+DD 0xd34934eb,0x0e2fff50,0x6c68d56c,0xb10e1ed7
+DD 0xa8e68114,0x75804aaf,0x17c76093,0xcaa1ab28
+DD 0x24165f15,0xf97094ae,0x9b37be92,0x46517529
+DD 0x5fb9eaea,0x82df2151,0xe0980b6d,0x3dfec0d6
+DD 0x381b95e6,0xe57d5e5d,0x873a7461,0x5a5cbfda
+DD 0x43b42019,0x9ed2eba2,0xfc95c19e,0x21f30a25
+DD 0xcf44fe18,0x122235a3,0x70651f9f,0xad03d424
+DD 0xb4eb4be7,0x698d805c,0x0bcaaa60,0xd6ac61db
+DD 0xa37e1f27,0x7e18d49c,0x1c5ffea0,0xc139351b
+DD 0xd8d1aad8,0x05b76163,0x67f04b5f,0xba9680e4
+DD 0x542174d9,0x8947bf62,0xeb00955e,0x36665ee5
+DD 0x2f8ec126,0xf2e80a9d,0x90af20a1,0x4dc9eb1a
+DD 0x482cbe2a,0x954a7591,0xf70d5fad,0x2a6b9416
+DD 0x33830bd5,0xeee5c06e,0x8ca2ea52,0x51c421e9
+DD 0xbf73d5d4,0x62151e6f,0x00523453,0xdd34ffe8
+DD 0xc4dc602b,0x19baab90,0x7bfd81ac,0xa69b4a17
+DD 0x70372bcc,0xad51e077,0xcf16ca4b,0x127001f0
+DD 0x0b989e33,0xd6fe5588,0xb4b97fb4,0x69dfb40f
+DD 0x87684032,0x5a0e8b89,0x3849a1b5,0xe52f6a0e
+DD 0xfcc7f5cd,0x21a13e76,0x43e6144a,0x9e80dff1
+DD 0x9b658ac1,0x4603417a,0x24446b46,0xf922a0fd
+DD 0xe0ca3f3e,0x3dacf485,0x5febdeb9,0x828d1502
+DD 0x6c3ae13f,0xb15c2a84,0xd31b00b8,0x0e7dcb03
+DD 0x179554c0,0xcaf39f7b,0xa8b4b547,0x75d27efc
+DD 0x431048bf,0x9e768304,0xfc31a938,0x21576283
+DD 0x38bffd40,0xe5d936fb,0x879e1cc7,0x5af8d77c
+DD 0xb44f2341,0x6929e8fa,0x0b6ec2c6,0xd608097d
+DD 0xcfe096be,0x12865d05,0x70c17739,0xada7bc82
+DD 0xa842e9b2,0x75242209,0x17630835,0xca05c38e
+DD 0xd3ed5c4d,0x0e8b97f6,0x6cccbdca,0xb1aa7671
+DD 0x5f1d824c,0x827b49f7,0xe03c63cb,0x3d5aa870
+DD 0x24b237b3,0xf9d4fc08,0x9b93d634,0x46f51d8f
+DD 0x90597c54,0x4d3fb7ef,0x2f789dd3,0xf21e5668
+DD 0xebf6c9ab,0x36900210,0x54d7282c,0x89b1e397
+DD 0x670617aa,0xba60dc11,0xd827f62d,0x05413d96
+DD 0x1ca9a255,0xc1cf69ee,0xa38843d2,0x7eee8869
+DD 0x7b0bdd59,0xa66d16e2,0xc42a3cde,0x194cf765
+DD 0x00a468a6,0xddc2a31d,0xbf858921,0x62e3429a
+DD 0x8c54b6a7,0x51327d1c,0x33755720,0xee139c9b
+DD 0xf7fb0358,0x2a9dc8e3,0x48dae2df,0x95bc2964
+DD 0xe06e5798,0x3d089c23,0x5f4fb61f,0x82297da4
+DD 0x9bc1e267,0x46a729dc,0x24e003e0,0xf986c85b
+DD 0x17313c66,0xca57f7dd,0xa810dde1,0x7576165a
+DD 0x6c9e8999,0xb1f84222,0xd3bf681e,0x0ed9a3a5
+DD 0x0b3cf695,0xd65a3d2e,0xb41d1712,0x697bdca9
+DD 0x7093436a,0xadf588d1,0xcfb2a2ed,0x12d46956
+DD 0xfc639d6b,0x210556d0,0x43427cec,0x9e24b757
+DD 0x87cc2894,0x5aaae32f,0x38edc913,0xe58b02a8
+DD 0x33276373,0xee41a8c8,0x8c0682f4,0x5160494f
+DD 0x4888d68c,0x95ee1d37,0xf7a9370b,0x2acffcb0
+DD 0xc478088d,0x191ec336,0x7b59e90a,0xa63f22b1
+DD 0xbfd7bd72,0x62b176c9,0x00f65cf5,0xdd90974e
+DD 0xd875c27e,0x051309c5,0x675423f9,0xba32e842
+DD 0xa3da7781,0x7ebcbc3a,0x1cfb9606,0xc19d5dbd
+DD 0x2f2aa980,0xf24c623b,0x900b4807,0x4d6d83bc
+DD 0x54851c7f,0x89e3d7c4,0xeba4fdf8,0x36c23643
+
+%macro slversion 4
+global %1_slver_%2%3%4
+global %1_slver
+%1_slver:
+%1_slver_%2%3%4:
+	dw 0x%4
+	db 0x%3, 0x%2
+%endmacro
+;;;       func            core, ver, snum
+slversion crc32_iscsi_zero_00, 00,   02,  0014
+%ifidn __OUTPUT_FORMAT__, elf64
+; inform linker that this doesn't require executable stack
+section .note.GNU-stack noalloc noexec nowrite progbits
+%endif