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annotate fib.s68 @ 217:acd29e2664c6

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Added testcases file. Some fixes to test generator for dealing with indexed mode with base and index reg the same. Added support for blastem headless mode in test runner.
author Mike Pavone <pavone@retrodev.com>
date Sat, 20 Apr 2013 00:29:14 -0700
parents f664eeb55cb4
children 2455662378ed f7fe240a7da6
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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4717146a7606 Initial support for M68k reset vector, rather than starting at an arbitrary address
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1 dc.l $0, start
4717146a7606 Initial support for M68k reset vector, rather than starting at an arbitrary address
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2 start:
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f664eeb55cb4 Mostly broken VDP core and savestate viewer
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3 moveq #36, d0
0
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4 bsr fib
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5 illegal
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6 fib:
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5a2c1da6dd0f Make sure all operations are long-word length on fib example.
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7 cmp.l #2, d0
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8 blt base
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9 subq.l #1, d0
0
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10 move.l d0, -(a7)
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11 bsr fib
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12 move.l (a7), d1
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13 exg d0, d1
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14 move.l d1, (a7)
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15 subq.l #1, d0
0
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16 bsr fib
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17 move.l (a7)+, d1
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18 add.l d1, d0
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19 rts
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20 base:
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21 moveq #1, d0
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22 rts