mirror of
https://github.com/janishutz/eth-summaries.git
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14 lines
643 B
ArmAsm
14 lines
643 B
ArmAsm
sum: # Label
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endbr64 # Indirect Branch target (No effect on code's logic)
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pushq %rbp # Preserve caller stack frame
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movq %rsp, %rbp # Set up new stack frame
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movl %edi, -20(%rbp) # Arg1 register -> stack
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movl %esi, -24(%rbp) # Arg2 register -> stack
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movl -20(%rbp), %edx # stack[Arg1] -> gp register
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movl -24(%rbp), %eax # stack[Arg2] -> gp register
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addl %edx, %eax # Add Arg1 + Arg2 -> gp register
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movl %eax, -4(%rbp) # result -> stack
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movl -4(%rbp), %eax # stack[result] -> return register
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popq %rbp # Restore caller stack frame
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ret # jump back to caller
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