diff options
Diffstat (limited to 'codegen/code-coverage.py')
-rwxr-xr-x | codegen/code-coverage.py | 42 |
1 files changed, 0 insertions, 42 deletions
diff --git a/codegen/code-coverage.py b/codegen/code-coverage.py deleted file mode 100755 index fd150347..00000000 --- a/codegen/code-coverage.py +++ /dev/null @@ -1,42 +0,0 @@ -from __future__ import generators -import sys, os - -def read_symbols(file, type=None, dynamic=0): - if dynamic: - cmd = 'nm -D %s' % file - else: - cmd = 'nm %s' % file - for line in os.popen(cmd, 'r'): - if line[0] != ' ': # has an address as first bit of line - while line[0] != ' ': - line = line[1:] - while line[0] == ' ': - line = line[1:] - # we should be up to "type symbolname" now - sym_type = line[0] - symbol = line[1:].strip() - - if not type or type == sym_type: - yield symbol - -def main(): - if len(sys.argv) != 3: - sys.stderr.write('usage: coverage-check library.so wrapper.so\n') - sys.exit(1) - library = sys.argv[1] - wrapper = sys.argv[2] - - # first create a dict with all referenced symbols in the wrapper - # should really be a set, but a dict will do ... - wrapper_symbols = {} - for symbol in read_symbols(wrapper, type='U', dynamic=1): - wrapper_symbols[symbol] = 1 - - # now go through the library looking for matches on the defined symbols: - for symbol in read_symbols(library, type='T', dynamic=1): - if symbol[0] == '_': continue - if symbol not in wrapper_symbols: - print symbol - -if __name__ == '__main__': - main() |