diff options
Diffstat (limited to 'bindings/python/llvm/bit_reader.py')
-rw-r--r-- | bindings/python/llvm/bit_reader.py | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/bindings/python/llvm/bit_reader.py b/bindings/python/llvm/bit_reader.py new file mode 100644 index 0000000000..5bf5e22025 --- /dev/null +++ b/bindings/python/llvm/bit_reader.py @@ -0,0 +1,31 @@ + +from .common import LLVMObject +from .common import c_object_p +from .common import get_library +from . import enumerations +from .core import MemoryBuffer +from .core import Module +from .core import OpCode +from ctypes import POINTER +from ctypes import byref +from ctypes import c_char_p +from ctypes import cast +__all__ = ['parse_bitcode'] +lib = get_library() + +def parse_bitcode(mem_buffer): + """Input is .core.MemoryBuffer""" + module = c_object_p() + out = c_char_p(None) + result = lib.LLVMParseBitcode(mem_buffer, byref(module), byref(out)) + if result: + raise RuntimeError('LLVM Error: %s' % out.value) + m = Module(module) + m.take_ownership(mem_buffer) + return m + +def register_library(library): + library.LLVMParseBitcode.argtypes = [MemoryBuffer, POINTER(c_object_p), POINTER(c_char_p)] + library.LLVMParseBitcode.restype = bool + +register_library(lib) |