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annotate test_x86.c @ 995:2bc27415565b

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Fix some stuff with interrupt timing. The change in adjust_int_cycle gets Overdrive working again (vint was not being preferred over hint in some cases). One of the changes seems to have broken Fatal Rewind again, but no other regressions that I can see.
author Michael Pavone <pavone@retrodev.com>
date Sat, 30 Apr 2016 08:37:55 -0700
parents 9b7fcf748be0
children
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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 }