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diff --git a/src/isa-l/erasure_code/ec_multibinary.asm b/src/isa-l/erasure_code/ec_multibinary.asm
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+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+; Copyright(c) 2011-2015 Intel Corporation All rights reserved.
+;
+; 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 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
+; OWNER 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.
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+
+%include "reg_sizes.asm"
+%include "multibinary.asm"
+
+%ifidn __OUTPUT_FORMAT__, elf32
+ [bits 32]
+%else
+ default rel
+ [bits 64]
+
+ extern ec_encode_data_update_sse
+ extern ec_encode_data_update_avx
+ extern ec_encode_data_update_avx2
+%ifdef HAVE_AS_KNOWS_AVX512
+ extern ec_encode_data_avx512
+ extern gf_vect_dot_prod_avx512
+ extern ec_encode_data_update_avx512
+ extern gf_vect_mad_avx512
+%endif
+ extern gf_vect_mul_sse
+ extern gf_vect_mul_avx
+
+ extern gf_vect_mad_sse
+ extern gf_vect_mad_avx
+ extern gf_vect_mad_avx2
+%endif
+
+extern gf_vect_mul_base
+extern ec_encode_data_base
+extern ec_encode_data_update_base
+extern gf_vect_dot_prod_base
+extern gf_vect_mad_base
+
+extern gf_vect_dot_prod_sse
+extern gf_vect_dot_prod_avx
+extern gf_vect_dot_prod_avx2
+extern ec_encode_data_sse
+extern ec_encode_data_avx
+extern ec_encode_data_avx2
+
+mbin_interface ec_encode_data
+mbin_interface gf_vect_dot_prod
+mbin_interface gf_vect_mul
+mbin_interface ec_encode_data_update
+mbin_interface gf_vect_mad
+
+%ifidn __OUTPUT_FORMAT__, elf32
+ mbin_dispatch_init5 ec_encode_data, ec_encode_data_base, ec_encode_data_sse, ec_encode_data_avx, ec_encode_data_avx2
+ mbin_dispatch_init5 gf_vect_dot_prod, gf_vect_dot_prod_base, gf_vect_dot_prod_sse, gf_vect_dot_prod_avx, gf_vect_dot_prod_avx2
+ mbin_dispatch_init2 gf_vect_mul, gf_vect_mul_base
+ mbin_dispatch_init2 ec_encode_data_update, ec_encode_data_update_base
+ mbin_dispatch_init2 gf_vect_mad, gf_vect_mad_base
+%else
+
+ mbin_dispatch_init5 gf_vect_mul, gf_vect_mul_base, gf_vect_mul_sse, gf_vect_mul_avx, gf_vect_mul_avx
+ mbin_dispatch_init6 ec_encode_data, ec_encode_data_base, ec_encode_data_sse, ec_encode_data_avx, ec_encode_data_avx2, ec_encode_data_avx512
+ mbin_dispatch_init6 ec_encode_data_update, ec_encode_data_update_base, ec_encode_data_update_sse, ec_encode_data_update_avx, ec_encode_data_update_avx2, ec_encode_data_update_avx512
+ mbin_dispatch_init6 gf_vect_mad, gf_vect_mad_base, gf_vect_mad_sse, gf_vect_mad_avx, gf_vect_mad_avx2, gf_vect_mad_avx512
+ mbin_dispatch_init6 gf_vect_dot_prod, gf_vect_dot_prod_base, gf_vect_dot_prod_sse, gf_vect_dot_prod_avx, gf_vect_dot_prod_avx2, gf_vect_dot_prod_avx512
+%endif
+
+;;; func core, ver, snum
+slversion ec_encode_data, 00, 06, 0133
+slversion gf_vect_mul, 00, 05, 0134
+slversion ec_encode_data_update, 00, 05, 0212
+slversion gf_vect_dot_prod, 00, 05, 0138
+slversion gf_vect_mad, 00, 04, 0213