30 lines
549 B
ArmAsm
30 lines
549 B
ArmAsm
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/*
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* Purpose: demonstrate the succesful operation of the register save mechanism,
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* in which the caller saves the registers that will be clobbered, and restores
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* them after the call.
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*/
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.text
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.globl _start
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_start:
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allocframe(#8)
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{
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r16 = #47
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r17 = #155
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}
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memd(sp+#0) = r17:16
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{
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r16 = #255
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r17 = #42
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}
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{
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deallocframe
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r17:16 = memd(sp+#0)
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}
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{
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p0 = cmp.eq(r16, #47)
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p0 = cmp.eq(r17, #155); if (p0.new) jump:t pass
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jump fail
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}
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