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add accessor for the s instruction postfix (affecting status flag)

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This commit is contained in:
Torsten Ruger 2014-04-17 12:54:37 +03:00
parent 3431411e63
commit f38c94d8e9
1 changed files with 4 additions and 0 deletions
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4
lib/asm/arm/instruction.rb
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@ -33,6 +33,10 @@ module Asm
end end
attr_reader :opcode, :args attr_reader :opcode, :args
def affect_status
@s
end
OPC_DATA_PROCESSING = 0b00 OPC_DATA_PROCESSING = 0b00
OPC_MEMORY_ACCESS = 0b01 OPC_MEMORY_ACCESS = 0b01
OPC_STACK = 0b10 OPC_STACK = 0b10