35 lines
424 B
ArmAsm
35 lines
424 B
ArmAsm
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.sect .text; .sect .rom; .sect .data; .sect .bss
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.sect .text
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break = 17
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.define __sbrk
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.define __brk
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.align 1
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__sbrk:
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.data2 0x0000
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addl3 Ibrk,4(ap),-(sp)
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bcc 1f
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movl $0xFFFFFFFF,(sp) ! will cause an error (I hope)
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1:
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movl Ibrk,r3
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calls $1,_brk
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tstl r0
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blss 1f
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movl r3,r0
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1:
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ret
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.align 1
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__brk:
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.data2 0x0000
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chmk $break
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bcc 1f
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jmp errmon
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1:
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movl 4(ap),Ibrk
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clrl r0
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ret
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.sect .data
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Ibrk: .data4 endbss
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