Function llvm_nm

test/test_other.py:289–311

(file)

def llvm_nm(file):
  output = utils.run_process([LLVM_NM, file], stdout=PIPE).stdout

  symbols = {
    'defs': set(),
    'undefs': set(),
    'commons': set(),
  }

  for line in output.splitlines():
    # Skip address, which is always fixed-length 8 chars (plus 2
    # leading chars `: ` and one trailing space)
    status = line[9]
    symbol = line[11:]

    if status == 'U':
      symbols['undefs'].add(symbol)
    elif status == 'C':
      symbols['commons'].add(symbol)
    elif status == status.upper():
      symbols['defs'].add(symbol)

  return symbols


class other(RunnerCore):