39 lines
953 B
Awk
39 lines
953 B
Awk
#!/usr/bin/awk -f
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# libmaple's own Evil Mangler
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#
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# Input filter hack to trick Doxygen into thinking that a series
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# header is in a separate namespace. This is necessary because Doxygen
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# doesn't know how to cope with two data structures with the same name
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# in different places in the project. (We do that all the time,
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# e.g. for foo_reg_map structs.)
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#
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# E.g., an STM32F1 header gets transformed into:
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#
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# namespace stm32f1 {
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# <contents of header>
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# }
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BEGIN {
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# For extracting series component from header FILENAME.
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series_regex = "/stm32[flw][0-9]*/";
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# Holds header FILENAME. Cargo-culted; not sure why it's necessary.
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f = "";
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# Holds series component.
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series = "";
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}
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{
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if (f != FILENAME) {
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f = FILENAME;
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match(f, series_regex);
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series = substr(f, RSTART + 1, RLENGTH - 2);
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printf("namespace %s {\n", series);
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}
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print;
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}
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END {
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if (series != "") {
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print "}"
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}
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}
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