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Reverse finalizer

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This commit is contained in:
Siu Kwan Lam 2013-01-07 14:25:58 -06:00
commit 371e940c83
7 changed files with 41 additions and 111 deletions
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25
llvm/ee.py
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@ -63,7 +63,7 @@ CM_LARGE = 5
# Generic value
#===----------------------------------------------------------------------===
class GenericValue(llvm.Handle):
class GenericValue(object):
@staticmethod
def int(ty, intval):
@ -106,9 +106,10 @@ class GenericValue(llvm.Handle):
return GenericValue(ptr)
def __init__(self, ptr):
llvm.Handle.__init__(self, ptr)
self.ptr = ptr
_finalizer = _core.LLVMDisposeGenericValue
def __del__(self):
_core.LLVMDisposeGenericValue(self.ptr)
def as_int(self):
return _core.LLVMGenericValueToInt(self.ptr, 0)
@ -134,7 +135,7 @@ def _unpack_generic_values(objlist):
# Engine builder
#===----------------------------------------------------------------------===
class EngineBuilder(llvm.Handle):
class EngineBuilder(object):
@staticmethod
def new(module):
core.check_is_module(module)
@ -143,10 +144,11 @@ class EngineBuilder(llvm.Handle):
return EngineBuilder(obj, module)
def __init__(self, ptr, module):
llvm.Handle.__init__(self, ptr)
self.ptr = ptr
self._module = module
_finalizer = _core.LLVMDisposeEngineBuilder
def __del__(self):
_core.LLVMDisposeEngineBuilder(self.ptr)
def force_jit(self):
_core.LLVMEngineBuilderForceJIT(self.ptr)
@ -199,7 +201,7 @@ class EngineBuilder(llvm.Handle):
# Execution engine
#===----------------------------------------------------------------------===
class ExecutionEngine(llvm.Handle):
class ExecutionEngine(object):
@staticmethod
def new(module, force_interpreter=False):
@ -211,10 +213,11 @@ class ExecutionEngine(llvm.Handle):
return ExecutionEngine(ret, module)
def __init__(self, ptr, module):
llvm.Handle.__init__(self, ptr)
self.ptr = ptr
module._own(self)
_finalizer = _core.LLVMDisposeExecutionEngine
def __del__(self):
_core.LLVMDisposeExecutionEngine(self.ptr)
def run_function(self, fn, args):
core.check_is_function(fn)
@ -313,9 +316,7 @@ class TargetMachine(llvm.Ownable):
return TargetMachine(ptr)
def __init__(self, ptr):
llvm.Ownable.__init__(self, ptr)
_finalizer = _core.LLVMDisposeTargetMachine
llvm.Ownable.__init__(self, ptr, _core.LLVMDisposeTargetMachine)
def emit_assembly(self, module):
'''returns byte string of the module as assembly code of the target machine