path: root/subx/examples/ex2.subx

# Add 1 and 1, and return the result in the exit code.
#
# To run (from the subx directory):
#   $ ./subx translate examples/ex2.subx -o examples/ex2
#   $ ./subx run examples/ex2
# Expected result:
#   $ echo $?
#   2

== code 0x09000000

Entry:
# EBX = 1
bb/copy-to-EBX  1/imm32
# increment EBX
43/increment-EBX
# syscall(exit, EBX)
b8/copy-to-EAX  1/imm32/exit
cd/syscall  0x80/imm8

== data 0x0a000000

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