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db94d7fed2
The new gcov sometimes emits *s if there is a line containing multiple basic blocks, and some are not executed. (The gcov documentation says something weird about this point, so I'm trying to interpret it into the compilerese that I'm familiar with.) That's bug 26101. Also, when we're looking for unique variations in our coverage, we would like cov-diff to suppress timestamps on the diffs. That's bug 26102. Both of these are bugfixes on 0.2.5.1-alpha when the cov-diff script was introduced. My apologies for the perl. |
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| coccinelle | ||
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| maint | ||
| test | ||
| README | ||
The scripts directory holds tools for use in building, generating, testing, and maintaining the Tor source code. It is mainly for use by developers. Code maintenance scripts ------------------------ maint/checkLogs.pl -- Verify that Tor log statements are unique. maint/check_config_macros.pl -- Look for autoconf tests whose results are never used. maint/checkOptionDocs.pl -- Make sure that Tor options are documented in the manpage, and that the manpage only documents real Tor options. maint/checkSpaces.pl -- Style checker for the Tor source code. Mainly checks whitespace. maint/findMergedChanges.pl -- Find a set of changes/* files that have been merged into an upstream version. maint/format_changelog.py -- Flow the changelog into the proper format. maint/redox.py -- Find places that should have DOCDOC comments to indicate a need for doxygen comments, and put those comments there. maint/updateVersions.pl -- Update the version number in the .nsi and windows orconfig.h files. Testing scripts --------------- test/cov-blame -- Mash up the results of gcov with git blame. Mainly useful to find out who has been writing untested code. test/cov-diff -- Compare two directories of gcov files to identify changed lines without coverage. test/coverage -- Generates a directory full of gcov files. You need to use this script instead of calling gcov directly because of our confusingly named object files. test/scan-build.sh -- Example script for invoking clang's scan-build static analysis tools. Code generation scripts ----------------------- codegen/gen_linux_syscalls.pl -- Generate a table mapping linux syscall numbers to their names. codegen/gen_server_ciphers.py -- Generate a sorted list of TLS ciphersuites for servers to choose from. codegen/get_mozilla_ciphers.py -- Generate a list of TLS ciphersuites for clients to use in order to look like Firefox. Code transformation scripts --------------------------- coccinelle/calloc.cocci -- Transform code to replace variants of malloc(a*b) with calloc(a,b)