Class: YTLJit::VM::Node::ExceptionTopNode

Inherits:
TopNode show all
Includes:
HaveChildlenMixin, MethodEndCodeGen, MultipleCodeSpaceUtil, NodeUtil
Defined in:
lib/ytljit/vm.rb

Constant Summary

Constants included from AbsArch

AbsArch::AL, AbsArch::BL, AbsArch::CL, AbsArch::DL, AbsArch::FUNC_ARG, AbsArch::FUNC_ARG_YTL, AbsArch::FUNC_FLOAT_ARG, AbsArch::FUNC_FLOAT_ARG_YTL, AbsArch::INDIRECT_BPR, AbsArch::INDIRECT_RETR, AbsArch::INDIRECT_SPR, AbsArch::INDIRECT_TMPR, AbsArch::INDIRECT_TMPR2, AbsArch::INDIRECT_TMPR3

Constants included from SSE

SSE::XMM0, SSE::XMM1, SSE::XMM2, SSE::XMM3, SSE::XMM4, SSE::XMM5, SSE::XMM6, SSE::XMM7

Constants inherited from BaseNode

BaseNode::ESCAPE_LEVEL

Instance Attribute Summary

Attributes included from HaveChildlenMixin

#body

Attributes inherited from TopNode

#classtop, #code_space_from_signature, #current_signature, #end_nodes, #escape_info, #exception_table, #name, #send_nodes_with_block, #signature_cache, #yield_node

Attributes inherited from BaseNode

#code_space, #debug_info, #element_node_list, #id, #is_escape, #parent, #ti_observee, #ti_observer, #type

Instance Method Summary collapse

Methods included from MethodEndCodeGen

#gen_method_epilogue

Methods included from MultipleCodeSpaceUtil

#add_cs_for_signature, #find_cs_by_signature, #get_code_space

Methods included from NodeUtil

#search_class_top, #search_end, #search_frame_info, #search_top

Methods included from HaveChildlenMixin

#traverse_childlen

Methods inherited from TopNode

#add_arg_to_args, #collect_candidate_type_common, #collect_info_top, #compile_init, #construct_frame_info, #disp_signature, #gen_comment, #modified_instance_var, #traverse_childlen

Methods inherited from BaseNode

#add_element_node, #add_element_node_backward, #add_element_node_backward_aux, #decide_type, #decide_type_core, #decide_type_once, #gen_type_inference_proc, #get_constant_value, #inference_type, #marge_element_node, #marge_type, #same_type, #search_valid_signature, #set_escape_node, #set_escape_node_backward, #ti_add_observer, #ti_changed, #ti_del_link, #ti_reset, #ti_update

Methods included from TypeListWithSignature

#add_type, #set_type_list, #type_list, #type_list_initvar

Methods included from Inspect

#inspect_by_graph

Constructor Details

#initialize(parent, name = nil) ⇒ ExceptionTopNode

Returns a new instance of ExceptionTopNode.



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# File 'lib/ytljit/vm.rb', line 1832

def initialize(parent, name = nil)
  super
  @code_spaces = []
end

Instance Method Details

#collect_candidate_type(context) ⇒ Object 



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# File 'lib/ytljit/vm.rb', line 1841

def collect_candidate_type(context)
  @body.collect_candidate_type(context)
end

#collect_info(context) ⇒ Object 



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# File 'lib/ytljit/vm.rb', line 1837

def collect_info(context)
  @body.collect_info(context)
end

#compile(context) ⇒ Object 



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# File 'lib/ytljit/vm.rb', line 1845

def compile(context)
  sig = context.to_signature
  cs = get_code_space(sig)
  oldcs = context.set_code_space(cs)
  context = @body.compile(context)
  asm = context.assembler
  asm.with_retry do
    asm.ret
  end
  context.set_code_space(oldcs)
  context
end