45 lines
1 KiB
Awk
45 lines
1 KiB
Awk
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#!/usr/bin/awk -f
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# Name: compare-sizes.awk
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# Project: v-usb
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# Author: Christian Starkjohann
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# Creation Date: 2008-04-29
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# Tabsize: 4
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# Copyright: (c) 2008 by OBJECTIVE DEVELOPMENT Software GmbH
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# License: GNU GPL v2 (see License.txt), GNU GPL v3 or proprietary (CommercialLicense.txt)
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BEGIN{
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opt = 0;
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if(ARGC != 3){
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printf("usage: compare-sizes.awk file1 file2\n");
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printf(" computes size differences between two size lists\n");
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exit 1;
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}
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file1 = ARGV[1];
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file2 = ARGV[2];
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}
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{
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if(($2 + 0) != 0){
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if(!hadOption[$1]){
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hadOption[$1] = 1;
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options[opt++] = $1;
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}
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flash[FILENAME, $1] = $2;
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ram[FILENAME, $1] = $3;
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}
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}
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END{
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if(opt > 0){
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printf ("%39s %6s %5s\n", "Variation", "+Flash", "+RAM");
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}
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for(i = 0; i < opt; i++){
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option = options[i];
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if(!flash[file2, option] || !flash[file1, option]){
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printf("%39s %6s %5s\n", option, "n/a", "n/a");
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}else{
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printf("%39s %+6d %+5d\n", option, flash[file2, option] - flash[file1, option], ram[file2, option] - ram[file1, option]);
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}
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}
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}
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