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https://github.com/openhwgroup/cvw
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78 lines
2.5 KiB
Bash
Executable File
78 lines
2.5 KiB
Bash
Executable File
#!/bin/bash
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######################
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## extractFunctionRadix.sh
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##
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## Written: Ross Thompson
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## email: ross1728@gmail.com
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## Created: March 1, 2021
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## Modified: March 10, 2021
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##
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## Purpose: Processes all compiled object files into 2 types of files which assist in debuging applications.
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## File 1: .addr: A sorted list of function starting addresses.
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## When a the PCE is greater than or equal to the function's starting address, the label will be associated with this address.
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## File 2: .lab: A sorted list of funciton labels. The names of functions. Modelsim will display these names rather than the function address.
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##
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## Copyright (C) 2021-23 Harvey Mudd College & Oklahoma State University
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##
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## SPDX-License-Identifier: Apache-2.0 WITH SHL-2.1
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##
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## Licensed under the Solderpad Hardware License v 2.1 (the “License”); you may not use this file
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## except in compliance with the License, or, at your option, the Apache License version 2.0. You
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## may obtain a copy of the License at
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##
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## https:##solderpad.org/licenses/SHL-2.1/
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##
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## Unless required by applicable law or agreed to in writing, any work distributed under the
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## License is distributed on an “AS IS” BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
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## either express or implied. See the License for the specific language governing permissions
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## and limitations under the License.
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################################################################################################
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function processProgram {
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local objDumpFile=$1
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local numBits=$2
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local size=$(($numBits/4))
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local index=$3
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# when size = 16 => 64 bit
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# when size = 8 => 32 bit
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local listOfAddr=`egrep -i "^[0-9a-f]{$size} <[0-9a-zA-Z_]+>" $objDumpFile`
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# skip if the wrong bit width.
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if [ -z "$listOfAddr" ]; then
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return 0
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fi
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# parse out the addresses and the labels
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local addresses=`echo "$listOfAddr" | awk '{print $1}'`
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local labels=`echo "$listOfAddr" | awk '{print "\""$2"\"", "-color \"SpringGreen\","}' | tr -d '<>:'`
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local labelsName=`echo "$listOfAddr" | awk '{print ""$2""}' | tr -d '<>:'`
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# output per program function address list
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echo "$addresses" > $objDumpFile.addr
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echo "$labelsName" > $objDumpFile.lab
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# need to add some formatting to each line
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local numLines=`echo "$listOfAddr" | wc -l`
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return 0
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}
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index=0
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for objDumpFile in "$@";
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do
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processProgram "$objDumpFile" 32 "$index"
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processProgram "$objDumpFile" 64 "$index"
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index=$(($index+1))
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done
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exit 0
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