16 lines
246 B
ArmAsm
16 lines
246 B
ArmAsm
# assumes %bx has loop count in it
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.main
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.top
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# critical section
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mov 2000, %ax # get the value at the address
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add $1, %ax # increment it
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mov %ax, 2000 # store it back
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# see if we're still looping
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sub $1, %bx
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test $0, %bx
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jgt .top
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halt
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