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42 lines
872 B
NASM
42 lines
872 B
NASM
section .text
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global _start
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global break_here
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global break_here0
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global break_here1
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global branch0
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global branch1
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global branch2
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global branch3
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_start:
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break_here:
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mov rax, 0
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cmp rax, 0
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branch0:
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; Break on branch taken. Branch will be taken. (test for PC=branch0)
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jz branch0_done
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branch0_done:
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nop
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branch1:
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; Break on branch taken. Branch will not be taken. (test for PC=break_here0)
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jnz branch1_done
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branch1_done:
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break_here0:
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mov rax, 10
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cmp rax, 0
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branch2:
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; Break on branch not taken. Branch will be taken. (test for PC=break_here1)
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jne branch2_done
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branch2_done:
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break_here1:
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nop
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branch3:
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; Break on branch not taken. Branch will not be taken. (test for PC=branch3)
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je branch3_done
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branch3_done:
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exit:
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; Call sys_exit(0) on Linux.
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mov rax, 60
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mov rsi, 0
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syscall
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