Mercurial > repos > blastem
annotate svp.cpu @ 1614:c9639139aedf
Did some cleanup of SVP code using the newly more powerful DSL if block and fixed some issues in the DSL implementation that cropped up as a result
author | Michael Pavone <pavone@retrodev.com> |
---|---|
date | Fri, 21 Sep 2018 09:26:12 -0700 |
parents | 2d9e8a7b8ba2 |
children | 28f80d1b343e |
rev | line source |
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1613
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
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changeset
|
1 info |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
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|
2 prefix svp_ |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
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|
3 opcode_size 16 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
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|
4 body svp_run_op |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
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|
5 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
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|
6 regs |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
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|
7 internal 16 scratch1 x y scratch2 st pad pc |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
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|
8 a 32 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
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|
9 stack 16 stack0 stack1 stack2 stack3 stack4 stack5 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
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10 stackidx 8 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
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11 p 32 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
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12 external 16 pm0 pm1 pm2 xst pm4 ext5 pmc |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
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13 pointers0 8 r0 r1 r2 r3 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
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14 pointers1 8 r4 r5 r6 r7 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
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15 iram 16 1024 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
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16 ram0 16 256 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
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17 ram1 16 256 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
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18 zflag 8 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
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19 nflag 8 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
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20 rpl 16 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
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21 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
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22 flags |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
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23 register st |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
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24 Z 13 zero zflag |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
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25 N 15 sign nflag |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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26 R 0-2 none rpl |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
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27 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
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28 svp_pop |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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29 mov stack.stackidx dst |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
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30 add 1 stackidx stackidx |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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31 switch stackidx |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
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32 case 6 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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33 mov 0 stackidx |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
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34 end |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
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35 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
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36 svp_push |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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parents:
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37 arg src 16 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
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38 add -1 stackidx stackidx |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
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39 switch stackidx |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
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40 case -1 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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41 mov 5 stackidx |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
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42 end |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
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43 mov src stack.stackidx |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
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44 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
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45 svp_ram_read |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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46 arg mode 16 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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47 arg banki 16 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
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48 arg regi 16 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
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49 local idx 16 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
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50 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
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51 switch banki |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
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52 case 0 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
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53 meta bank ram0 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
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54 meta reg pointers0.regi |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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55 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
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56 default |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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57 meta bank ram1 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
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58 meta reg pointers1.regi |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
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59 end |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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60 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
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61 mov reg idx |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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62 switch mode |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
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63 case 0 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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64 meta modestr "" |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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65 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
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66 case 1 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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67 meta modestr +! |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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68 add 1 reg reg |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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69 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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70 case 2 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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71 #loop decremenet |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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72 meta modestr - |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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73 mov reg tmp |
1614
c9639139aedf
Did some cleanup of SVP code using the newly more powerful DSL if block and fixed some issues in the DSL implementation that cropped up as a result
Michael Pavone <pavone@retrodev.com>
parents:
1613
diff
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74 |
c9639139aedf
Did some cleanup of SVP code using the newly more powerful DSL if block and fixed some issues in the DSL implementation that cropped up as a result
Michael Pavone <pavone@retrodev.com>
parents:
1613
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75 if rpl |
1613
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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76 lsl 1 rpl rpl |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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77 sub 1 rpl rpl |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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78 local mask 16 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
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79 not rpl mask |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
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80 and reg mask reg |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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81 sub 1 tmp tmp |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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82 and rpl tmp tmp |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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83 or rpl reg reg |
1614
c9639139aedf
Did some cleanup of SVP code using the newly more powerful DSL if block and fixed some issues in the DSL implementation that cropped up as a result
Michael Pavone <pavone@retrodev.com>
parents:
1613
diff
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|
84 else |
c9639139aedf
Did some cleanup of SVP code using the newly more powerful DSL if block and fixed some issues in the DSL implementation that cropped up as a result
Michael Pavone <pavone@retrodev.com>
parents:
1613
diff
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85 sub 1 reg reg |
c9639139aedf
Did some cleanup of SVP code using the newly more powerful DSL if block and fixed some issues in the DSL implementation that cropped up as a result
Michael Pavone <pavone@retrodev.com>
parents:
1613
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|
86 end |
1613
2d9e8a7b8ba2
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87 |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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88 case 3 |
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89 #loop increment |
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90 meta modestr + |
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91 |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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92 and 7 st rpl |
1614
c9639139aedf
Did some cleanup of SVP code using the newly more powerful DSL if block and fixed some issues in the DSL implementation that cropped up as a result
Michael Pavone <pavone@retrodev.com>
parents:
1613
diff
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|
93 if rpl |
1613
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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94 mov reg tmp |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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95 lsl 1 rpl rpl |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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96 sub 1 rpl rpl |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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97 local mask 16 |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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98 not rpl mask |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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99 and reg mask reg |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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100 add 1 tmp tmp |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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101 and rpl tmp tmp |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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102 or rpl reg reg |
1614
c9639139aedf
Did some cleanup of SVP code using the newly more powerful DSL if block and fixed some issues in the DSL implementation that cropped up as a result
Michael Pavone <pavone@retrodev.com>
parents:
1613
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103 else |
c9639139aedf
Did some cleanup of SVP code using the newly more powerful DSL if block and fixed some issues in the DSL implementation that cropped up as a result
Michael Pavone <pavone@retrodev.com>
parents:
1613
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104 sub 1 reg reg |
1613
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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105 end |
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106 |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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107 and 255 idx idx |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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108 meta val bank.idx |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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109 |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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110 svp_read_ext |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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111 arg regidxr 16 |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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112 switch regidxr |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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113 case 7 |
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114 meta val a |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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115 |
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|
116 default |
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|
117 #TODO: PMAR stuff |
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|
118 meta val external.regidxr |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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|
119 end |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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parents:
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|
120 |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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|
121 svp_write_ext |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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|
122 arg regidxw 16 |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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parents:
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|
123 switch regidxw |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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parents:
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|
124 case 7 |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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|
125 and 0xFFFF0000 a a |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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|
126 or src a a |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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|
127 |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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|
128 default |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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129 #TODO: PMAR stuff |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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130 mov src external.regidxw |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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|
131 end |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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|
132 |
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133 svp_alu_op |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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134 arg P 16 |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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|
135 arg param 32 |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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|
136 |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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parents:
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137 switch P |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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parents:
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|
138 case 1 |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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parents:
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|
139 dis "sub %s" name |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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parents:
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140 sub param a a |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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|
141 |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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parents:
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142 case 3 |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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|
143 dis "cmp %s" name |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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144 cmp param a |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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145 |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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146 case 4 |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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147 dis "add %s" name |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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148 add param a a |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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149 |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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150 case 5 |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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|
151 dis "and %s" name |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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parents:
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152 and param a a |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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|
153 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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parents:
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154 case 6 |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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|
155 dis "or %s" name |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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parents:
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|
156 or param a a |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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parents:
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|
157 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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parents:
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|
158 case 7 |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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parents:
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|
159 dis "eor %s" name |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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parents:
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|
160 xor param a a |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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parents:
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|
161 end |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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parents:
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|
162 update_flags ZN |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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parents:
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|
163 |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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parents:
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|
164 svp_check_cond |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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parents:
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|
165 arg fval 16 |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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|
166 arg cond 16 |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
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|
167 local invert 8 |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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parents:
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|
168 switch cond |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
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|
169 case 0 |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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parents:
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|
170 meta flag 1 |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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parents:
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|
171 |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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parents:
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|
172 case 5 |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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parents:
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|
173 meta flag zflag |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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parents:
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|
174 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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parents:
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|
175 case 7 |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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parents:
diff
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|
176 meta flag nflag |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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parents:
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|
177 |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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parents:
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|
178 default |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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parents:
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|
179 meta flag 0 |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
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|
180 end |
1614
c9639139aedf
Did some cleanup of SVP code using the newly more powerful DSL if block and fixed some issues in the DSL implementation that cropped up as a result
Michael Pavone <pavone@retrodev.com>
parents:
1613
diff
changeset
|
181 |
c9639139aedf
Did some cleanup of SVP code using the newly more powerful DSL if block and fixed some issues in the DSL implementation that cropped up as a result
Michael Pavone <pavone@retrodev.com>
parents:
1613
diff
changeset
|
182 if fval |
c9639139aedf
Did some cleanup of SVP code using the newly more powerful DSL if block and fixed some issues in the DSL implementation that cropped up as a result
Michael Pavone <pavone@retrodev.com>
parents:
1613
diff
changeset
|
183 meta istrue flag |
c9639139aedf
Did some cleanup of SVP code using the newly more powerful DSL if block and fixed some issues in the DSL implementation that cropped up as a result
Michael Pavone <pavone@retrodev.com>
parents:
1613
diff
changeset
|
184 |
c9639139aedf
Did some cleanup of SVP code using the newly more powerful DSL if block and fixed some issues in the DSL implementation that cropped up as a result
Michael Pavone <pavone@retrodev.com>
parents:
1613
diff
changeset
|
185 else |
1613
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
186 lnot flag invert |
1614
c9639139aedf
Did some cleanup of SVP code using the newly more powerful DSL if block and fixed some issues in the DSL implementation that cropped up as a result
Michael Pavone <pavone@retrodev.com>
parents:
1613
diff
changeset
|
187 meta istrue invert |
1613
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
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|
188 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
189 end |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
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changeset
|
190 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
191 PPP0000000000000 alu_n1 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
192 invalid P 0 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
193 invalid P 2 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
194 meta name "-" |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
195 svp_alu_op P 0xFFFF0000 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
196 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
197 PPP0000000000RRR alu_r |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
198 invalid P 0 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
199 invalid P 2 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
200 local tmp 32 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
201 lsl internal.R 16 tmp |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
202 meta name internal.R |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
203 svp_alu_op P tmp |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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parents:
diff
changeset
|
204 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
205 PPP0000000000011 alu_a |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
206 invalid P 0 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
207 invalid P 2 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
208 svp_alu_op P a |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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parents:
diff
changeset
|
209 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
210 PPP0000000000101 alu_stack |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
211 invalid P 0 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
212 invalid P 2 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
213 local tmp 32 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
214 meta dst tmp |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
215 svp_pop |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
216 meta name "st" |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
217 svp_alu_op P tmp |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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parents:
diff
changeset
|
218 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
219 PPP0000000000111 alu_p |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
220 invalid P 0 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
221 invalid P 2 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
222 meta name p |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
223 svp_alu_op P p |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
224 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
225 PPP0000000001RRR alu_ext |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
226 invalid P 0 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
227 invalid P 2 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
228 local tmp 32 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
229 svp_read_ext R |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
230 lsl val 16 tmp |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
231 meta name val |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
232 svp_alu_op P tmp |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
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changeset
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233 |
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234 PPP0001B000MMRR alu_ram |
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235 invalid P 0 |
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236 invalid P 2 |
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237 svp_ram_read M B R |
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238 local tmp 32 |
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239 lsl val 16 tmp |
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240 |
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241 switch P |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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242 case 1 |
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243 dis "sub (%s%s)" reg modestr |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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244 sub tmp a a |
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245 |
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246 case 3 |
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247 dis "cmp (%s%s)" reg modestr |
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248 cmp tmp a |
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249 |
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250 case 4 |
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251 dis "add (%s%s)" reg modestr |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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252 add tmp a a |
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253 |
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254 case 5 |
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255 dis "and (%s%s)" reg modestr |
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256 and tmp a a |
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257 |
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258 case 6 |
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259 dis "or (%s%s)" reg modestr |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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260 or tmp a a |
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261 |
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262 case 7 |
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263 dis "eor (%s%s)" reg modestr |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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264 xor tmp a a |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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265 end |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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266 |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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267 update_flags ZN |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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268 |
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269 PPP0000000001111 alu_al |
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270 invalid P 0 |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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271 invalid P 2 |
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272 local tmp 32 |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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273 lsl a 16 tmp |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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274 |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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275 meta name al |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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276 svp_alu_op P tmp |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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277 |
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278 1001000FCCCC0OOO cond_mod |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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279 svp_check_cond F C |
1614
c9639139aedf
Did some cleanup of SVP code using the newly more powerful DSL if block and fixed some issues in the DSL implementation that cropped up as a result
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280 if istrue |
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Did some cleanup of SVP code using the newly more powerful DSL if block and fixed some issues in the DSL implementation that cropped up as a result
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281 |
1613
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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282 switch O |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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283 case 2 |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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284 asr a 1 a |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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285 update_flags ZN |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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|
286 |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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287 case 3 |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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288 lsl a 1 a |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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289 update_flags ZN |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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290 |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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291 case 6 |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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292 neg a a |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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293 update_flags ZN |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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294 |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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295 case 7 |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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296 abs a a |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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297 update_flags N |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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298 end |
1614
c9639139aedf
Did some cleanup of SVP code using the newly more powerful DSL if block and fixed some issues in the DSL implementation that cropped up as a result
Michael Pavone <pavone@retrodev.com>
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1613
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|
299 end |
1613
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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300 |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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301 000000000DDD0SSS ld_int_int |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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|
302 dis "ld %s, %s" internal.D internal.S |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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|
303 mov internal.S internal.D |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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|
304 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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|
305 000000000DDD0101 ld_int_st |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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|
306 dis "ld %s, st" internal.D |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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|
307 meta dst internal.D |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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|
308 svp_pop |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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|
309 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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|
310 0000000000110101 ld_a_st |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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|
311 dis "ld a, st" |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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parents:
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|
312 local tmp 32 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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|
313 meta dst tmp |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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|
314 svp_pop |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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parents:
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|
315 lsl tmp 16 tmp |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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|
316 and 0xFFFF a a |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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|
317 or tmp a a |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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|
318 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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|
319 0000000001110101 ld_p_st |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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parents:
diff
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|
320 dis "ld p, st" |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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parents:
diff
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|
321 local tmp 32 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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parents:
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|
322 meta dst tmp |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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diff
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|
323 svp_pop |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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parents:
diff
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|
324 lsl tmp 16 tmp |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
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|
325 and 0xFFFF p p |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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parents:
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|
326 or tmp p p |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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parents:
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|
327 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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|
328 0000000001010SSS ld_st_int |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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|
329 dis "ld st, %s" internal.S |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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parents:
diff
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|
330 svp_push internal.S |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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parents:
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|
331 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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parents:
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|
332 0000000001010011 ld_st_a |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
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|
333 dis "ld st, a" |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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parents:
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|
334 local tmp 32 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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parents:
diff
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|
335 lsr a 16 tmp |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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parents:
diff
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|
336 svp_push tmp |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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parents:
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|
337 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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parents:
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|
338 0000000001010111 ld_st_p |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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parents:
diff
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|
339 dis "ld st, p" |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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parents:
diff
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|
340 local tmp 32 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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parents:
diff
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|
341 lsr p 16 tmp |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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parents:
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|
342 svp_push tmp |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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parents:
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|
343 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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|
344 0000000000000000 ld_n1_n1 |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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|
345 #nop? |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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|
346 dis "ld -, -" |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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parents:
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|
347 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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|
348 0000000000000SSS ld_n1_int |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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parents:
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|
349 #nop? |
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Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
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parents:
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changeset
|
350 dis "nop??" |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
351 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
352 0000000000110111 ld_a_p |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
353 dis "ld a, p" |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
354 mov p a |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
355 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
356 0000000001110011 ld_p_a |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
357 dis "ld p, a" |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
358 mov a p |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
359 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
360 0000000000110011 ld_a_a |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
361 dis "ld a, a" |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
362 mov a a |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
363 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
364 0000000001110111 ld_p_p |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
365 dis "ld p, p" |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
366 mov p p |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
367 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
368 000000000DDD0111 ld_int_p |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
369 local tmp 32 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
370 lsr p 16 tmp |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
371 mov tmp internal.D |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
372 dis "ld %s, p" internal.D |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
373 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
374 000000000DDD0111 ld_int_a |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
375 local tmp 32 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
376 lsr a 16 tmp |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
377 mov tmp internal.D |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
378 dis "ld %s, a" internal.D |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
379 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
380 0000000001110SSS ld_p_int |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
381 local tmp 32 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
382 lsl internal.S 16 tmp |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
383 mov tmp p |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
384 dis "ld p, %s" internal.S |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
385 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
386 0000000000110SSS ld_a_int |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
387 local tmp 32 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
388 lsl internal.S 16 tmp |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
389 mov tmp a |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
390 dis "ld a, %s" internal.S |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
391 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
392 000000000DDD0000 ld_int_n1 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
393 dis "ld %s, -" internal.D |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
394 mov 0xFFFF internal.D |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
395 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
396 0000000000110000 ld_a_n1 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
397 dis "ld a, -" |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
398 and 0xFFFF a a |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
399 or 0xFFFF0000 a a |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
400 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
401 0000000001110000 ld_p_n1 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
402 dis "ld p, -" |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
403 and 0xFFFF p p |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
404 or 0xFFFF0000 p p |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
405 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
406 000000000DDD1SSS ld_int_ext |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
407 svp_read_ext S |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
408 dis "ld %s, %s" internal.D val |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
409 mov val internal.D |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
410 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
411 0000000000111SSS ld_a_ext |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
412 svp_read_ext S |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
413 dis "ld a, %s" val |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
414 local tmp 32 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
415 lsl val 16 tmp |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
416 and 0xFFFF a a |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
417 or tmp a a |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
418 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
419 0000000001111SSS ld_p_ext |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
420 svp_read_ext S |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
421 dis "ld p, %s" val |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
422 local tmp 32 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
423 lsl val 16 tmp |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
424 and 0xFFFF p p |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
425 or tmp p p |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
426 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
427 000000001DDD0SSS ld_ext_int |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
428 meta src internal.S |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
429 svp_write_ext D |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
430 switch D |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
431 case 7 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
432 dis "ld al, %s" src |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
433 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
434 default |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
435 dis "ld %s, %s" external.D src |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
436 end |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
437 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
438 000000001DDD0011 ld_ext_a |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
439 local tmp 32 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
440 lsr a 16 tmp |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
441 meta src tmp |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
442 svp_write_ext D |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
443 switch D |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
444 case 7 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
445 dis "ld al, a" |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
446 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
447 default |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
448 dis "ld %s, a" external.D |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
449 end |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
450 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
451 000000001DDD0111 ld_ext_p |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
452 local tmp 32 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
453 lsr p 16 tmp |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
454 meta src tmp |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
455 svp_write_ext D |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
456 switch D |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
457 case 7 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
458 dis "ld al, p" |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
459 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
460 default |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
461 dis "ld %s, p" external.D |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
462 end |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
463 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
464 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
465 000000001DDD1SSS ld_ext_ext |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
466 svp_read_ext S |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
467 meta src val |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
468 svp_write_ext D |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
469 switch D |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
470 case 7 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
471 dis "ld al, %s" src |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
472 default |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
473 dis "ld %s, %s" external.D src |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
474 end |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
475 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
476 0000001B0DDDMMPP ld_int_ram |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
477 svp_ram_read M B P |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
478 dis "ld %s, (%s%s)" internal.D reg modestr |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
479 mov val internal.D |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
480 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
481 0000001B0011MMPP ld_a_ram |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
482 svp_ram_read M B P |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
483 dis "ld a, (%s%s)" reg modestr |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
484 local tmp 32 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
485 lsl val 16 tmp |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
486 and 0xFFFF a a |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
487 or tmp a a |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
488 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
489 0000001B0111MMPP ld_p_ram |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
490 svp_ram_read M B P |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
491 dis "ld p, (%s%s)" reg modestr |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
492 local tmp 32 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
493 lsl val 16 tmp |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
494 and 0xFFFF p p |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
495 or tmp p p |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
496 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
497 0000001B0101MMPP ld_st_ram |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
498 svp_ram_read M B P |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
499 dis "ld st, (%s%s)" reg modestr |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
500 svp_push val |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
501 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
502 0100100FCCCC0000 call_cond |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
503 svp_check_cond F C |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
504 svp_op_fetch |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
505 |
1614
c9639139aedf
Did some cleanup of SVP code using the newly more powerful DSL if block and fixed some issues in the DSL implementation that cropped up as a result
Michael Pavone <pavone@retrodev.com>
parents:
1613
diff
changeset
|
506 if istrue |
1613
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
507 svp_push pc |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
508 mov scratch1 pc |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
509 end |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
510 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
511 0100110FCCCC0000 bra_cond |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
512 svp_check_cond F C |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
513 svp_op_fetch |
1614
c9639139aedf
Did some cleanup of SVP code using the newly more powerful DSL if block and fixed some issues in the DSL implementation that cropped up as a result
Michael Pavone <pavone@retrodev.com>
parents:
1613
diff
changeset
|
514 if istrue |
1613
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
515 mov scratch1 pc |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
516 end |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
517 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
518 svp_op_fetch |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
519 cycles 1 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
520 cmp 1024 pc |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
521 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
522 if >=U |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
523 mov pc scratch1 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
524 add scratch1 scratch1 scratch1 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
525 ocall read_16 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
526 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
527 else |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
528 mov iram.pc scratch1 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
529 end |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
530 add 1 pc pc |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
531 |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
532 svp_run_op |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
533 svp_op_fetch |
2d9e8a7b8ba2
Initial commit of CPU DSL and a WIP SVP implementation written in that DSL
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
534 dispatch scratch1 |