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systemtap prototype #3.1
- demonstrates partial parsing of hypothetical systemtap script
language using hand-written simpe LL(1) recursive-descent parser
and similar little lexer: parse.cxx, parse.h
- semantic analysis in stapfile.cxx, driven from semtest.cxx
- examples under testsuite
- "probe", "global", "function" top-level constructs parsed
no provider-oriented syntax provided yet
- use autotools-style configure; make; make check
- to see parse tree dump, use stdin: echo 'SCRIPT FRAGMENT' | ./parsetest
- to see type inference results, use stdin: echo 'SCRIPT FRAGMENT' | ./semtest
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