Mercurial > repos > blastem
annotate test_x86.c @ 724:2174f92c5f9b
Fix bug in vdp_next_hint that was causing HINTs to fire repeatedly when they should not have fired at all based on an HINT interval that was larger than the number of active lines in the display
author | Michael Pavone <pavone@retrodev.com> |
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date | Fri, 22 May 2015 18:38:44 -0700 |
parents | 9b7fcf748be0 |
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1 /* |
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2 Copyright 2013 Michael Pavone |
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3 This file is part of BlastEm. |
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4 BlastEm is free software distributed under the terms of the GNU General Public License version 3 or greater. See COPYING for full license text. |
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5 */ |
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6 #include "gen_x86.h" |
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7 #include "m68k_core.h" |
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8 #include <stdio.h> |
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9 #include <stddef.h> |
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10 |
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11 int main(int argc, char ** argv) |
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12 { |
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13 uint8_t foo[512]; |
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14 uint8_t *cur = foo, *end; |
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15 cur = mov_rr(cur, RAX, RBX, SZ_B); |
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16 cur = mov_rr(cur, RCX, RDX, SZ_B); |
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17 cur = mov_rr(cur, R8, R9, SZ_B); |
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18 cur = mov_rr(cur, R8, RAX, SZ_B); |
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19 cur = mov_rr(cur, RAX, RBX, SZ_W); |
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20 cur = mov_rr(cur, R11, R12, SZ_W); |
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21 cur = mov_rr(cur, RAX, RBX, SZ_D); |
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22 cur = mov_rr(cur, RAX, RBX, SZ_Q); |
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23 cur = mov_ir(cur, 5, RAX, SZ_D); |
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24 cur = mov_ir(cur, 3, R8, SZ_D); |
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25 cur = mov_ir(cur, 4, RSP, SZ_B); |
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26 cur = add_rr(cur, RAX, RBX, SZ_D); |
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27 cur = add_ir(cur, 5, RAX, SZ_B); |
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28 cur = add_ir(cur, 5, RBX, SZ_B); |
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29 cur = add_ir(cur, 5, RBP, SZ_B); |
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30 cur = pushf(cur); |
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31 cur = popf(cur); |
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32 cur = setcc_r(cur, CC_S, RBX); |
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33 cur = setcc_r(cur, CC_Z, RDX); |
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34 cur = setcc_r(cur, CC_O, BH); |
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35 cur = setcc_r(cur, CC_C, DH); |
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36 cur = setcc_rind(cur, CC_C, RSI); |
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37 cur = mov_rrdisp8(cur, RCX, RSI, offsetof(m68k_context, dregs) + 4 * sizeof(uint32_t), SZ_D); |
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38 cur = mov_rdisp8r(cur, RSI, offsetof(m68k_context, dregs) + 5 * sizeof(uint32_t), RCX, SZ_D); |
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39 cur = mov_rrind(cur, DH, RSI, SZ_B); |
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40 cur = jcc(cur, CC_NZ, -2); |
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41 cur = jcc(cur, CC_Z, 0); |
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42 cur = jcc(cur, CC_LE, 0x7CA); |
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43 for (end = cur, cur = foo; cur != end; cur++) { |
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44 printf(" %X", *cur); |
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45 } |
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46 puts(""); |
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47 return 0; |
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48 } |