def _end_gen_constants(self, gen, numsteps):
gen.begin_class(jPyPyConstantInit, jvm.jObject)
gen.begin_j_function(jPyPyConstantInit, jPyPyConstantInitMethod)
for cls in self.step_classes:
m = Method.s(cls, "constant_init", [], jVoid)
gen.emit(m)
gen.return_val(jVoid)
gen.end_function()
gen.end_class()
def _end_gen_constants(self, gen, numsteps):
gen.begin_class(jPyPyConstantInit, jvm.jObject)
gen.begin_j_function(jPyPyConstantInit, jPyPyConstantInitMethod)
for cls in self.step_classes:
m = Method.s(cls, "constant_init", [], jVoid)
gen.emit(m)
gen.return_val(jVoid)
gen.end_function()
gen.end_class()
from rpython.rtyper.ootypesystem import ootype
from rpython.flowspace import model as flowmodel
import rpython.translator.jvm.typesystem as jvm
from rpython.translator.jvm.typesystem import \
jVoid, Method, Field
from rpython.translator.oosupport.constant import \
BaseConstantGenerator, RecordConst, InstanceConst, ClassConst, \
StaticMethodConst, CustomDictConst, WeakRefConst, push_constant, \
MAX_CONST_PER_STEP
jPyPyConstantInit = jvm.JvmClassType('pypy.ConstantInit')
jPyPyConstantInitMethod = Method.s(jPyPyConstantInit, 'init', [], jVoid)
# ___________________________________________________________________________
# Constant Generator
class JVMConstantGenerator(BaseConstantGenerator):
MAX_INSTRUCTION_COUNT = 20000
def __init__(self, db):
BaseConstantGenerator.__init__(self, db)
self.num_constants = 0
self.ccs = []
def runtime_init(self, gen):
"""
Called from node.EntryPoint to generate code that initializes
all of the constants. Right now, this invokes a known static
method, but this should probably be changed eventually.
"""
from rpython.rtyper.ootypesystem import ootype
from rpython.flowspace import model as flowmodel
import rpython.translator.jvm.typesystem as jvm
from rpython.translator.jvm.typesystem import \
jVoid, Method, Field
from rpython.translator.oosupport.constant import \
BaseConstantGenerator, RecordConst, InstanceConst, ClassConst, \
StaticMethodConst, CustomDictConst, WeakRefConst, push_constant, \
MAX_CONST_PER_STEP
jPyPyConstantInit = jvm.JvmClassType('pypy.ConstantInit')
jPyPyConstantInitMethod = Method.s(jPyPyConstantInit, 'init', [], jVoid)
# ___________________________________________________________________________
# Constant Generator
class JVMConstantGenerator(BaseConstantGenerator):
MAX_INSTRUCTION_COUNT = 20000
def __init__(self, db):
BaseConstantGenerator.__init__(self, db)
self.num_constants = 0
self.ccs = []
def runtime_init(self, gen):
"""
Called from node.EntryPoint to generate code that initializes
all of the constants. Right now, this invokes a known static
method, but this should probably be changed eventually.