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https://github.com/opentx/opentx.git
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f4f07d3c0c
* [build] Add comprehensive firmware size reporting scripts for ARM MCUs. * [build] Add firmware size reports to commit-tests.sh. * [build] Set permissions on new scripts. * [build] Add -Wno-error option to commit-tests.sh. * [build] Revert firmware size report to using `arm-none-eabi-size` if bash not found (eg. on Windows). * [git] Add .gitattributes to force line endings on UNIX shell scripts.
70 lines
1.5 KiB
Awk
Executable file
70 lines
1.5 KiB
Awk
Executable file
#!/usr/bin/awk -nf
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#
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# Parses the output of elf-size-report.awk and calculates segment memory usage deltas between the analyzed elf files.
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#
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# License GPLv2: http://www.gnu.org/licenses/gpl-2.0.html
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# Copyright (c)2016 Maxim Paperno
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# Copyright (c)2017 OpenTX
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#
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BEGIN {
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in_ttls = 0;
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elf_cnt = 0;
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sec_cnt = 0;
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}
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{
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if ($1 == "----" && NF > 5 && $5 ~ /\.elf$/) {
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fname[elf_cnt] = $5;
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}
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else if (tolower($1) ~ /totals/) {
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in_ttls = 1;
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elf_cnt++;
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}
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else if (in_ttls && NF != 5) {
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in_ttls = 0;
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}
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else if (in_ttls) {
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if (elf_cnt == 1)
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a[++sec_cnt] = $1;
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d[elf_cnt][$1]["total"] = $2;
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}
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}
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END {
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printf("\n---- Comparing results of %d files ----\n\n", elf_cnt);
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PROCINFO["sorted_in"] = "@ind_num_asc"
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for (j in d) {
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if (length(fname[j-1]))
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printf("file %d: %s\n", j, fname[j-1])
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}
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printf("\n%-8s ", "Section");
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for (j in d) {
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printf("%8s ", "file " j);
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if (j > 1)
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printf("(%7s) ", "\xCE\x94 vs f1");
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if (j > 2)
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printf("(%7s) ", "\xCE\x94 vs f" j-1);
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}
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printf("\n");
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for (i in a) {
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n = a[i];
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printf("%8s ", n);
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for (j in d) {
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printf("%8.2f ", d[j][n]["total"]);
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if (j > 1)
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printDelta(d[j][n]["total"] - d[1][n]["total"]);
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if (j > 2)
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printDelta(d[j][n]["total"] - d[j-1][n]["total"]);
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}
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printf("\n");
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}
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printf("\n");
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}
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function printDelta(dlta) {
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if (dlta)
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printf("(%+7.2f) ", dlta);
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else
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printf("(%7s) ", "--.--");
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}
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