27 lines
398 B
ArmAsm
27 lines
398 B
ArmAsm
.define _brk
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.define _sbrk
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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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.extern _brk
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.extern _sbrk
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.sect .text
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_sbrk: move.l .limhp,a0
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add.w 4(sp),a0
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move.w #0x11,d0
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trap #0
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bcs Icerror
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move.l .limhp,d0
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move.l d0,a0
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add.w 4(sp),a0
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move.l a0,.limhp
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rts
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Icerror: jmp cerror
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_brk: move.w #0x11,d0
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move.l 4(sp),a0
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trap #0
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bcs Icerror
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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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