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## add 1 and 1, and return the result in the exit code
#
# To run:
# $ subx translate ex2.subx ex2
# $ subx run ex2
# Expected result:
# $ echo $?
# 2
== 0x08048054 # code segment, after leaving room for ELF header
# instruction effective address operand displacement immediate
# op subop mod rm32 base index scale r32
# 1-3 bytes 3 bits 2 bits 3 bits 3 bits 3 bits 2 bits 2 bits 0/1/2/4 bytes 0/1/2/4 bytes
bb/copy 1/imm32 # copy 1 to EBX
81 0/subop/add 3/mod/direct 3/rm32/ebx 1/imm32 # add 1 to EBX
# exit(EBX)
b8/copy 1/imm32 # copy 1 to EAX
cd/syscall 0x80/imm8 # int 80h
# vim:ft=subx
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