create-llvm-ir-from-source-file.py

   1 #!/usr/bin/python
   2
   3 # Copyright (C) 2014 University of Szeged. All rights reserved.
   4 # Copyright (C) 2014 Samsung Electronics. All rights reserved.
   5 #
   6 # Redistribution and use in source and binary forms, with or without
   7 # modification, are permitted provided that the following conditions
   8 # are met:
   9 # 1. Redistributions of source code must retain the above copyright
  10 #    notice, this list of conditions and the following disclaimer.
  11 # 2. Redistributions in binary form must reproduce the above copyright
  12 #    notice, this list of conditions and the following disclaimer in the
  13 #    documentation and/or other materials provided with the distribution.
  14 #
  15 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  16 # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  17 # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  18 # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  19 # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  20 # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  21 # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  22 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  23 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  24 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  25 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  26
  27 import os
  28 import subprocess
  29 import sys
  30
  31 JSC_SOURCE = sys.argv[1]
  32 RUNTIME_INSTALL_DIR = sys.argv[2]
  33 CLANG_EXE = sys.argv[3]
  34 INCLUDE_DIRS = "-I%s" % sys.argv[4]
  35
  36 try:
  37     os.mkdir(os.path.join(RUNTIME_INSTALL_DIR, "runtime"))
  38 except OSError:
  39     pass
  40
  41 subprocess.call([CLANG_EXE, "-emit-llvm", "-O3", "-std=c++11", "-fno-exceptions", "-fno-strict-aliasing", "-fno-rtti", "-ffunction-sections", "-fdata-sections", "-fno-rtti", "-fno-omit-frame-pointer", "-fPIC", "-DWTF_PLATFORM_EFL=1", "-o", os.path.join(RUNTIME_INSTALL_DIR, os.path.splitext(JSC_SOURCE)[0] + ".bc"), "-c", JSC_SOURCE] + INCLUDE_DIRS.split())