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#################################################################
# #
# Copyright (c) 2007-2015 Fidelity National Information #
# Services, Inc. and/or its subsidiaries. All rights reserved. #
# #
# This source code contains the intellectual property #
# of its copyright holder(s), and is made available #
# under a license. If you do not know the terms of #
# the license, please stop and do not read further. #
# #
#################################################################
.include "g_msf.si"
.include "linkage.si"
.include "mval_def.si"
.include "debug.si"
sav_rax = -8
sav_rdx = -16
.text
.extern memvcmp
.extern n2s
ENTRY op_follow
pushq %rbp # Save %rbp (aka REG_FRAME_POINTER) - aligns stack to 16 bytes
movq REG_SP, %rbp
subq $16, REG_SP # Get 16 byte save area
CHKSTKALIGN # Verify stack alignment
movq REG64_RET1, sav_rdx(%rbp)
mv_force_defined REG64_RET0, l1
movq REG64_RET0, sav_rax(%rbp)
mv_force_str REG64_RET0, l2
movq sav_rdx(%rbp), REG64_RET1
mv_force_defined REG64_RET1, l3
movq REG64_RET1, sav_rdx(%rbp)
mv_force_str REG64_RET1, l4
movq sav_rax(%rbp), REG64_RET0
movq sav_rdx(%rbp), REG64_RET1
movl mval_l_strlen(REG64_RET1), REG32_ARG3
movq mval_a_straddr(REG64_RET1), REG64_ARG2
movl mval_l_strlen(REG64_RET0), REG32_ARG1
movq mval_a_straddr(REG64_RET0), REG64_ARG0
call memvcmp
addq $16, REG_SP
popq %rbp
cmpl $0, REG32_RET0 # Set condition code for use by caller
ret
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