31 lines
415 B
ArmAsm
31 lines
415 B
ArmAsm
.define _sbrk
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.define _brk
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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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_sbrk: tst.b -8(sp)
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move.l 4(sp),d0
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beq 1f
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add.l .limhp,d0
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move.l d0,-(sp)
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clr.l -(sp)
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trap #0
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.data2 0x11
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add.l #8,sp
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bcc 1f
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jmp cerror
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1:
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move.l .limhp,d0
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move.l 4(sp),d1
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add.l d1,.limhp
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rts
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_brk: trap #0
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.data2 0x11
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bcc 1f
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jmp cerror
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1:
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move.l 4(sp),.limhp
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clr.l d0
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rts
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