1985-02-07 22:06:32 +00:00
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.define .strhp
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1986-07-22 13:37:16 +00:00
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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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1985-02-07 22:06:32 +00:00
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1986-07-22 13:37:16 +00:00
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.sect .text
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1985-02-07 22:06:32 +00:00
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.strhp:
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1987-03-27 10:05:53 +00:00
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move.l 4(sp), d1 ! new heap pointer
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cmp.l .limhp, d1
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1985-02-07 22:06:32 +00:00
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blt 1f
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1987-03-27 10:05:53 +00:00
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add.l #0x400, d1
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and.l #~0x3ff, d1
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move.l d1, -(sp)
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1991-04-25 10:49:28 +00:00
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move.l d1,.limhp
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1992-06-30 16:08:42 +00:00
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jsr BRK ! allocate 1K bytes of extra storage
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1987-03-27 10:05:53 +00:00
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add.l #4, sp
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1991-04-25 10:49:28 +00:00
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tst.l d0
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bne 2f
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1985-02-07 22:06:32 +00:00
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1:
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1987-03-27 10:05:53 +00:00
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move.l 4(sp), .reghp ! store new value of heap pointer
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move.l (sp)+,a0
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move.l a0,(sp)
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rts
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1985-02-07 22:06:32 +00:00
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2:
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1987-03-27 10:05:53 +00:00
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move.l #EHEAP, -(sp)
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1988-04-11 11:27:37 +00:00
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jsr .trp
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move.l (sp)+,a0
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move.l a0,(sp)
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rts
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1985-02-07 22:06:32 +00:00
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.align 2
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