5 // XXX: move somewhere else
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6 unsigned int p32x_sh2_read8(unsigned int a, int id);
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7 unsigned int p32x_sh2_read16(unsigned int a, int id);
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8 unsigned int p32x_sh2_read32(unsigned int a, int id);
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9 void p32x_sh2_write8(unsigned int a, unsigned int d, int id);
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10 void p32x_sh2_write16(unsigned int a, unsigned int d, int id);
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11 void p32x_sh2_write32(unsigned int a, unsigned int d, int id);
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16 unsigned int r[16]; // 00
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17 unsigned int pc; // 40
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21 unsigned int gbr, vbr; // 50
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22 unsigned int mach, macl; // 58
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24 // interpreter stuff
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25 int icount; // 60 cycles left in current timeslice
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28 unsigned int test_irq;
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31 void **pc_hashtab; // 70
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35 int pending_int_irq; // internal irq
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36 int pending_int_vector;
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37 void (*irq_callback)(int id, int level);
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40 unsigned int cycles_aim; // subtract sh2_icount to get global counter
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41 unsigned int cycles_done;
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44 extern SH2 *sh2; // active sh2
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46 int sh2_init(SH2 *sh2, int is_slave);
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47 void sh2_finish(SH2 *sh2);
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48 void sh2_reset(SH2 *sh2);
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49 void sh2_irl_irq(SH2 *sh2, int level);
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50 void sh2_internal_irq(SH2 *sh2, int level, int vector);
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52 void sh2_execute(SH2 *sh2, int cycles);
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54 #endif /* __SH2_H__ */
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