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# BEGIN_ICS_COPYRIGHT8 ****************************************
#
# Copyright (c) 2015, Intel Corporation
#
# 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.
#
# END_ICS_COPYRIGHT8 ****************************************
# [ICS VERSION STRING: unknown]
# This is an expect (tcl) library of procedures to aid ib stack testing
global g_debug
#########################################################################################
# Name : value_cmp_eq
# Input : value1, value2
# Return . None.
# Description : Return an error if $value1 != $value2
#########################################################################################
proc value_cmp_eq { leftval rightval } {
if { $leftval ne $rightval } {
return -code error "ERROR : $leftval does not equal $rightval."
}
}
#########################################################################################
# Name : hextodec
# Input : hex value in the form 0x1234ABCD....
# Return . decimal value.
# Description : Convert a 16 bit hex value to a decimal value.
#########################################################################################
proc hextodec { number } {
set result 0
foreach hexvalue [split $number {}] {
# check if hex value is a number
if { [ regexp {^([0-9]+)$} $hexvalue ] || [ regexp {^([a-fA-F]+)$} $hexvalue ] } {
set newhex 0x$hexvalue
set result [expr {16*$result + $newhex}]
}
}
return $result
}
#########################################################################################
# Name : dectohex
# Input : decimal value
# Return . hex value in the form 0x0000.
# Description : Convert a decimal value to a 16 bit hex value.
#########################################################################################
proc dectohex { number } {
set result [ format 0x%4.4x $number ]
return $result
}
#########################################################################################
# Name : normalizedec
# Input : decimal value
# Return . dec value in the form 1234.
# Description : Removes leading zeros in a decimal number
#########################################################################################
proc normalizedec { number } {
set result [string trimleft "$number" "0"]
if { $result == "" } {
set result 0
}
return $result
}
#########################################################################################
# Name : dumpvar
# Input : var, fail, isXML
# Return : Failure with var value; if fail = 1, halt proc else dump var contents.
# : if isXML = true, dump var asXML
# Description : Useful for setting breakpoints in tcl test framework.
#########################################################################################
proc dumpvar { var fail isXML} {
if { $fail == 0 } {
if { $isXML eq "true" } {
puts [$var asXML]
} else {
puts "DEBUG :: |$var|"
puts [ string length $var ]
}
} elseif { $fail == 1 } {
if { $isXML eq "true" } {
return -code error "DEBUG : |$var asXML|."
} else {
return -code error "DEBUG : |$var|."
}
}
}
#########################################################################################
# Name : debug_message
# Input : msg
# Return : None
# Description : Outputs debug message msg to console
#########################################################################################
proc debug_message { msg } {
global g_debug
if { $g_debug == 1 } {
puts "DEBUG: $msg: [clock seconds]"
}
}
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