def ret_proc(self, ret_value):
vm_trace.print_info("Thread", "Procedure Returned (return value = {0})".format(ret_value))
self.frame_stack.pop()
if len(self.frame_stack) <= 0:
self.halt()
else:
self.current_frame().push_eval_stack_value(ret_value)
def run(self):
# Only supports single-threading at this time
vm_trace.print_info("Domain", "Running Domain...")
try:
while self.threads[0].is_running:
self.threads[0].step()
except vm_exception.VMException as e:
# Handle VM Exception
vm_trace.print_error(e.error_class, e.error_type, e.error_subtype, e.error_info)
finally:
vm_trace.print_info("Domain", "Finished Running Domain...")
codes = [ 20, 3,
58,
61,
2,
2,
2,
2,
20, 0,
56, 0,
20, 1,
56, 1,
20, 2,
56, 2,
20, 4,
56, 3,
20, 5,
56, 4,
10 # HALT
]
token_types = {
vm_values.TokenValue("sys","obj") : vm_blocks.Type(5,5)
}
proc = vm_blocks.Proc(0, 5, consts, codes)
domain = vm_domain.Domain(token_types)
domain.spawn_thread(proc)
domain.run()
vm_trace.print_info('Domain', "Tokens Map = {0}".format(domain.tokens_map))
vm_trace.print_info('Domain', "Pool = {0}".format(domain.pool.blocks))
def halt(self):
vm_trace.print_info("Thread", "Thread Halted.")
self.is_running = False
def call_proc(self, proc, params):
vm_trace.print_info("Thread", "Procedure Called (params = {0}, consts = {1})".format(params, proc.consts))
self.frame_stack.append(vm_frame.Frame(self, proc, params))
