47 lines
761 B
ArmAsm
47 lines
761 B
ArmAsm
.sect .text; .sect .rom; .sect .data; .sect .bss; .sect .text
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.define _semctl
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.define _semop
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.define _semget
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sem = 53
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.extern _semop
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.extern _semctl
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.extern _semget
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.extern _syscall
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_semctl:
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link a6,#0
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tst.b -32(sp)
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move.l 20(a6),-(sp)
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move.l 16(a6),-(sp)
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move.l 12(a6),-(sp)
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move.l 8(a6),-(sp)
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clr.l -(sp)
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move.l #sem,-(sp)
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jsr _syscall
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add #0x18,sp
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unlk a6
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rts
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_semget:
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link a6,#0
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tst.b -32(sp)
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move.l 16(a6),-(sp)
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move.l 12(a6),-(sp)
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move.l 8(a6),-(sp)
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move.l #1,-(sp)
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move.l #sem,-(sp)
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jsr _syscall
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add #0x14,sp
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unlk a6
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rts
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_semop:
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link a6,#0
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tst.b -32(sp)
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move.l 16(a6),-(sp)
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move.l 12(a6),-(sp)
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move.l 8(a6),-(sp)
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move.l #2,-(sp)
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move.l #sem,-(sp)
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jsr _syscall
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add #0x14,sp
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unlk a6
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rts
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