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rework binary code positioning setup

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dependency chain set up explicitly.
Next have to react to events correctly
This commit is contained in:
Torsten Ruger
2018-06-02 17:29:38 +03:00
parent 91c7903848
commit 3bc35c2275
5 changed files with 30 additions and 9 deletions
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19
lib/risc/machine.rb
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@@ -117,12 +117,19 @@ module Risc
#
# start at code_start.
def position_code(code_start)
first_method = Parfait.object_space.types.values.first.methods
before = code_start
Position.set( first_method.binary , code_start , first_method)
Position.set( first_method.cpu_instructions, code_start + Parfait::BinaryCode.byte_offset , first_method.binary)
log.debug "Method #{first_method.name}:#{before.to_s(16)} len: #{(code_start - before).to_s(16)}"
log.debug "Instructions #{first_method.cpu_instructions.object_id.to_s(16)}:#{(before+Parfait::BinaryCode.byte_offset).to_s(16)}"
prev = nil
Parfait.object_space.types.values.each do |type|
next unless type.methods
type.methods.each_method do |method|
last = Position::CodeListener.init(method.binary , code_start)
last.register_event(:position_changed , prev.object) if prev
prev = last
code_start = last.next_slot
end
end
#Position.set( first_method.cpu_instructions, code_start + Parfait::BinaryCode.byte_offset , first_method.binary)
#log.debug "Method #{first_method.name}:#{before.to_s(16)} len: #{(code_start - before).to_s(16)}"
#log.debug "Instructions #{first_method.cpu_instructions.object_id.to_s(16)}:#{(before+Parfait::BinaryCode.byte_offset).to_s(16)}"
end
# Create Binary code for all methods and the initial jump