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Add Module bitcode writer/parser

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This commit is contained in:
Siu Kwan Lam 2013-02-04 16:45:49 -06:00
commit 168510222f
7 changed files with 138 additions and 14 deletions
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30
newbinding/src/Bitcode/ReaderWriter.py Normal file
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@ -0,0 +1,30 @@
from binding import *
from ..namespace import llvm
from ..ADT.StringRef import StringRef
from ..Module import Module
from ..LLVMContext import LLVMContext
llvm.includes.add('llvm/Bitcode/ReaderWriter.h')
ParseBitCodeFile = llvm.CustomFunction('ParseBitCodeFile',
'llvm_ParseBitCodeFile',
PyObjectPtr, # returns Module*
cast(str, StringRef),
ref(LLVMContext),
PyObjectPtr, # file-like object
).require_only(2)
WriteBitcodeToFile = llvm.CustomFunction('WriteBitcodeToFile',
'llvm_WriteBitcodeToFile',
PyObjectPtr, # return None
ptr(Module),
PyObjectPtr, # file-like object
)
getBitcodeTargetTriple = llvm.CustomFunction('getBitcodeTargetTriple',
'llvm_getBitcodeTargetTriple',
PyObjectPtr, # return str
cast(str, StringRef),
ref(LLVMContext),
PyObjectPtr, # file-like object
).require_only(2)

10
newbinding/src/Bitcode/__init__.py Normal file
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@ -0,0 +1,10 @@
import os.path, importlib
def _init():
for fname in os.listdir(os.path.dirname(__file__)):
if ((fname.endswith('.py') or fname.endswith('.pyc')) and
not fname.startswith('__init__')):
modname = os.path.basename(fname).rsplit('.', 1)[0]
importlib.import_module('.' + modname, __name__)
_init()

9
newbinding/src/Support/MemoryBuffer.py
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@ -1,9 +0,0 @@
from binding import *
from ..namespace import llvm
MemoryBuffer = llvm.Class()
@MemoryBuffer
class MemoryBuffer:
_include_ = 'llvm/Support/MemoryBuffer.h'

11
newbinding/src/__init__.py
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@ -1,12 +1,15 @@
import os.path, importlib
def _init():
for fname in os.listdir(os.path.dirname(__file__)):
if ((fname.endswith('.py') or fname.endswith('.pyc')) and
not fname.startswith('__init__')):
base = os.path.dirname(__file__)
for fname in os.listdir(base):
print fname
is_python_script = fname.endswith('.py') or fname.endswith('.pyc')
is_init_script = fname.startswith('__init__')
is_directory = os.path.isdir(os.path.join(base, fname))
if (is_directory or is_python_script) and not is_init_script :
modname = os.path.basename(fname).rsplit('.', 1)[0]
importlib.import_module('.' + modname, __name__)
_init()
import Transforms, ADT, Support, Assembly, ExecutionEngine, CodeGen, Target