llvm-for-llvmta/bindings/python/llvm/bit_reader.py

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2022-04-25 10:02:23 +02:00
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()
result = lib.LLVMParseBitcode2(mem_buffer, byref(module))
if result:
raise RuntimeError('LLVM Error')
m = Module(module)
m.take_ownership(mem_buffer)
return m
def register_library(library):
library.LLVMParseBitcode2.argtypes = [MemoryBuffer, POINTER(c_object_p)]
library.LLVMParseBitcode2.restype = bool
register_library(lib)