1990-01-11 16:00:19 +00:00
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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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1986-12-12 12:49:50 +00:00
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.align 1
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_sbrk:
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1990-01-11 16:00:19 +00:00
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.data2 0x0000
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1990-01-22 14:14:38 +00:00
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addl3 .limhp,4(ap),-(sp)
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1986-12-12 12:49:50 +00:00
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bcc 1f
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1990-01-11 16:00:19 +00:00
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movl $0xFFFFFFFF,(sp) ! will cause an error (I hope)
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1986-12-12 12:49:50 +00:00
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1:
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1990-01-22 14:14:38 +00:00
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movl .limhp,r3
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1986-12-12 12:49:50 +00:00
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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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1990-01-11 16:00:19 +00:00
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.data2 0x0000
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1986-12-12 12:49:50 +00:00
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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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1990-01-22 14:14:38 +00:00
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movl 4(ap),.limhp
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1986-12-12 12:49:50 +00:00
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clrl r0
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ret
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