40 lines
567 B
ArmAsm
40 lines
567 B
ArmAsm
.define _execl
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.define _execve
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.define _execv
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.define _execle
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.sect .text
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.sect .rom
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.sect .data
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.sect .bss
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.sect .text
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.extern _execl
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.extern _execve
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.extern _execv
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.extern _execle
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_execl: tst.b -48(sp)
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link a6,#0
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move.l _environ,-(sp)
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pusha:
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pea 12(a6)
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pushp:
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move.l 8(a6),-(sp)
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jsr _execve
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unlk a6
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rts
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_execve: trap #0
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.data2 0x3b
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jmp cerror
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_execv:
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tst.b -48(sp)
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link a6,#0
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move.l _environ,-(sp)
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move.l 12(a6),-(sp)
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bra pushp
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_execle: tst.b -48(sp)
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link a6,#0
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lea 12(a6),a0
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1:
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tst.l (a0)+
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bne 1b
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move.l a0,-(sp)
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bra pusha
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