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1.1 root 1: /* automatically generated by m68k-misc-auto.sh, do not edit! */
2:
3: #ifndef _IC_M68K_MISC_H
4: #define _IC_M68K_MISC_H
5:
6: /* the register mapping: */
7: #define TME_M68K_IREG_UNDEF (-1)
8: #define TME_M68K_IREG_D0 (0)
9: #define tme_m68k_ireg_d0 tme_m68k_ireg_uint32(TME_M68K_IREG_D0)
10: #define TME_M68K_IREG_D1 (1)
11: #define tme_m68k_ireg_d1 tme_m68k_ireg_uint32(TME_M68K_IREG_D1)
12: #define TME_M68K_IREG_D2 (2)
13: #define tme_m68k_ireg_d2 tme_m68k_ireg_uint32(TME_M68K_IREG_D2)
14: #define TME_M68K_IREG_D3 (3)
15: #define tme_m68k_ireg_d3 tme_m68k_ireg_uint32(TME_M68K_IREG_D3)
16: #define TME_M68K_IREG_D4 (4)
17: #define tme_m68k_ireg_d4 tme_m68k_ireg_uint32(TME_M68K_IREG_D4)
18: #define TME_M68K_IREG_D5 (5)
19: #define tme_m68k_ireg_d5 tme_m68k_ireg_uint32(TME_M68K_IREG_D5)
20: #define TME_M68K_IREG_D6 (6)
21: #define tme_m68k_ireg_d6 tme_m68k_ireg_uint32(TME_M68K_IREG_D6)
22: #define TME_M68K_IREG_D7 (7)
23: #define tme_m68k_ireg_d7 tme_m68k_ireg_uint32(TME_M68K_IREG_D7)
24: #define TME_M68K_IREG_A0 (8)
25: #define tme_m68k_ireg_a0 tme_m68k_ireg_uint32(TME_M68K_IREG_A0)
26: #define TME_M68K_IREG_A1 (9)
27: #define tme_m68k_ireg_a1 tme_m68k_ireg_uint32(TME_M68K_IREG_A1)
28: #define TME_M68K_IREG_A2 (10)
29: #define tme_m68k_ireg_a2 tme_m68k_ireg_uint32(TME_M68K_IREG_A2)
30: #define TME_M68K_IREG_A3 (11)
31: #define tme_m68k_ireg_a3 tme_m68k_ireg_uint32(TME_M68K_IREG_A3)
32: #define TME_M68K_IREG_A4 (12)
33: #define tme_m68k_ireg_a4 tme_m68k_ireg_uint32(TME_M68K_IREG_A4)
34: #define TME_M68K_IREG_A5 (13)
35: #define tme_m68k_ireg_a5 tme_m68k_ireg_uint32(TME_M68K_IREG_A5)
36: #define TME_M68K_IREG_A6 (14)
37: #define tme_m68k_ireg_a6 tme_m68k_ireg_uint32(TME_M68K_IREG_A6)
38: #define TME_M68K_IREG_A7 (15)
39: #define tme_m68k_ireg_a7 tme_m68k_ireg_uint32(TME_M68K_IREG_A7)
40: #define TME_M68K_IREG_PC (16)
41: #define tme_m68k_ireg_pc tme_m68k_ireg_uint32(TME_M68K_IREG_PC)
42: #define TME_M68K_IREG_PC_NEXT (17)
43: #define tme_m68k_ireg_pc_next tme_m68k_ireg_uint32(TME_M68K_IREG_PC_NEXT)
1.1.1.3 ! root 44: #define TME_M68K_IREG_PC_LAST (18)
! 45: #define tme_m68k_ireg_pc_last tme_m68k_ireg_uint32(TME_M68K_IREG_PC_LAST)
! 46: #define tme_m68k_ireg_sr tme_m68k_ireg_uint16(19 << 1)
! 47: #define tme_m68k_ireg_ccr tme_m68k_ireg_uint8(19 << 2)
! 48: #define TME_M68K_IREG_SHADOW_SR (20 << 1)
1.1 root 49: #define tme_m68k_ireg_shadow_sr tme_m68k_ireg_uint16(TME_M68K_IREG_SHADOW_SR)
1.1.1.3 ! root 50: #define TME_M68K_IREG_FORMAT_OFFSET ((20 << 1) + 1)
1.1 root 51: #define tme_m68k_ireg_format_offset tme_m68k_ireg_uint16(TME_M68K_IREG_FORMAT_OFFSET)
1.1.1.3 ! root 52: #define TME_M68K_IREG_MEMX32 (21)
1.1 root 53: #define tme_m68k_ireg_memx32 tme_m68k_ireg_uint32(TME_M68K_IREG_MEMX32)
1.1.1.3 ! root 54: #define TME_M68K_IREG_MEMX16 (21 << 1)
1.1 root 55: #define tme_m68k_ireg_memx16 tme_m68k_ireg_uint16(TME_M68K_IREG_MEMX16)
1.1.1.3 ! root 56: #define TME_M68K_IREG_MEMX8 (21 << 2)
1.1 root 57: #define tme_m68k_ireg_memx8 tme_m68k_ireg_uint8(TME_M68K_IREG_MEMX8)
1.1.1.3 ! root 58: #define TME_M68K_IREG_MEMY32 (22)
1.1 root 59: #define tme_m68k_ireg_memy32 tme_m68k_ireg_uint32(TME_M68K_IREG_MEMY32)
1.1.1.3 ! root 60: #define TME_M68K_IREG_MEMY16 (22 << 1)
1.1 root 61: #define tme_m68k_ireg_memy16 tme_m68k_ireg_uint16(TME_M68K_IREG_MEMY16)
1.1.1.3 ! root 62: #define TME_M68K_IREG_MEMY8 (22 << 2)
1.1 root 63: #define tme_m68k_ireg_memy8 tme_m68k_ireg_uint8(TME_M68K_IREG_MEMY8)
1.1.1.3 ! root 64: #define TME_M68K_IREG_MEMZ32 (23)
1.1 root 65: #define tme_m68k_ireg_memz32 tme_m68k_ireg_uint32(TME_M68K_IREG_MEMZ32)
1.1.1.3 ! root 66: #define TME_M68K_IREG_MEMZ16 (23 << 1)
1.1 root 67: #define tme_m68k_ireg_memz16 tme_m68k_ireg_uint16(TME_M68K_IREG_MEMZ16)
1.1.1.3 ! root 68: #define TME_M68K_IREG_MEMZ8 (23 << 2)
1.1 root 69: #define tme_m68k_ireg_memz8 tme_m68k_ireg_uint8(TME_M68K_IREG_MEMZ8)
1.1.1.3 ! root 70: #define TME_M68K_IREG_USP (24)
1.1 root 71: #define tme_m68k_ireg_usp tme_m68k_ireg_uint32(TME_M68K_IREG_USP)
1.1.1.3 ! root 72: #define TME_M68K_IREG_ISP (25)
1.1 root 73: #define tme_m68k_ireg_isp tme_m68k_ireg_uint32(TME_M68K_IREG_ISP)
1.1.1.3 ! root 74: #define TME_M68K_IREG_MSP (26)
1.1 root 75: #define tme_m68k_ireg_msp tme_m68k_ireg_uint32(TME_M68K_IREG_MSP)
1.1.1.3 ! root 76: #define TME_M68K_IREG_SFC (27)
1.1 root 77: #define tme_m68k_ireg_sfc tme_m68k_ireg_uint32(TME_M68K_IREG_SFC)
1.1.1.3 ! root 78: #define TME_M68K_IREG_DFC (28)
1.1 root 79: #define tme_m68k_ireg_dfc tme_m68k_ireg_uint32(TME_M68K_IREG_DFC)
1.1.1.3 ! root 80: #define TME_M68K_IREG_VBR (29)
1.1 root 81: #define tme_m68k_ireg_vbr tme_m68k_ireg_uint32(TME_M68K_IREG_VBR)
1.1.1.3 ! root 82: #define TME_M68K_IREG_CACR (30)
! 83: #define tme_m68k_ireg_cacr tme_m68k_ireg_uint32(TME_M68K_IREG_CACR)
! 84: #define TME_M68K_IREG_CAAR (31)
! 85: #define tme_m68k_ireg_caar tme_m68k_ireg_uint32(TME_M68K_IREG_CAAR)
! 86: #define TME_M68K_IREG32_COUNT (32)
! 87: #define TME_M68K_IREG_IMM32 (32)
! 88: #define tme_m68k_ireg_imm32 tme_m68k_ireg_uint32(TME_M68K_IREG_IMM32)
! 89: #define TME_M68K_IREG_EA (33)
! 90: #define tme_m68k_ireg_ea tme_m68k_ireg_uint32(TME_M68K_IREG_EA)
! 91: #define TME_M68K_IREG_ZERO (34)
! 92: #define TME_M68K_IREG_ONE (35)
! 93: #define TME_M68K_IREG_TWO (36)
! 94: #define TME_M68K_IREG_THREE (37)
! 95: #define TME_M68K_IREG_FOUR (38)
! 96: #define TME_M68K_IREG_FIVE (39)
! 97: #define TME_M68K_IREG_SIX (40)
! 98: #define TME_M68K_IREG_SEVEN (41)
! 99: #define TME_M68K_IREG_EIGHT (42)
1.1 root 100:
101: #endif /* _IC_M68K_MISC_H */
102:
103: #ifdef _TME_M68K_EXECUTE_FAST
104:
105: /* these macros are for the fast executor: */
106:
107: /* on all hosts,
108: this loads a 16-bit unsigned value for the fast instruction executor: */
109: #undef _TME_M68K_EXECUTE_FETCH_U16
110: #define _TME_M68K_EXECUTE_FETCH_U16(v) \
111: if ((emulator_load + (sizeof(tme_uint16_t) - 1)) > emulator_load_last) \
112: goto _tme_m68k_fast_fetch_failed; \
113: tme_memory_aligned_rdlock(tlb->tme_m68k_tlb_bus_rwlock); \
114: (v) = (tme_uint16_t) tme_betoh_u16(*((tme_uint16_t *) emulator_load)); \
115: tme_memory_aligned_unlock(tlb->tme_m68k_tlb_bus_rwlock); \
116: insn_fetch_sizes <<= 1; \
117: emulator_load += sizeof(tme_uint16_t)
118:
119: /* on all hosts,
120: this loads a 16-bit signed value for the fast instruction executor: */
121: #undef _TME_M68K_EXECUTE_FETCH_S16
122: #define _TME_M68K_EXECUTE_FETCH_S16(v) \
123: if ((emulator_load + (sizeof(tme_uint16_t) - 1)) > emulator_load_last) \
124: goto _tme_m68k_fast_fetch_failed; \
125: tme_memory_aligned_rdlock(tlb->tme_m68k_tlb_bus_rwlock); \
126: (v) = (tme_int16_t) tme_betoh_u16(*((tme_uint16_t *) emulator_load)); \
127: tme_memory_aligned_unlock(tlb->tme_m68k_tlb_bus_rwlock); \
128: insn_fetch_sizes <<= 1; \
129: emulator_load += sizeof(tme_int16_t)
130:
131: /* on a host with any alignment,
132: this loads a 32-bit unsigned value for the fast instruction executor: */
133: #if ALIGNOF_INT32_T <= ALIGNOF_INT16_T
134: #undef _TME_M68K_EXECUTE_FETCH_U32
135: #define _TME_M68K_EXECUTE_FETCH_U32(v) \
136: if ((emulator_load + (sizeof(tme_uint32_t) - 1)) > emulator_load_last) \
137: goto _tme_m68k_fast_fetch_failed; \
138: if (((unsigned long) emulator_load) & (sizeof(tme_uint32_t) - 1)) { \
139: tme_memory_unaligned_rdlock(tlb->tme_m68k_tlb_bus_rwlock); \
140: (v) = (tme_uint32_t) tme_betoh_u32(*((tme_uint32_t *) emulator_load)); \
141: tme_memory_unaligned_unlock(tlb->tme_m68k_tlb_bus_rwlock); \
142: } \
143: else { \
144: tme_memory_aligned_rdlock(tlb->tme_m68k_tlb_bus_rwlock); \
145: (v) = (tme_uint32_t) tme_betoh_u32(*((tme_uint32_t *) emulator_load)); \
146: tme_memory_aligned_unlock(tlb->tme_m68k_tlb_bus_rwlock); \
147: } \
148: insn_fetch_sizes = (insn_fetch_sizes << 1) | 1; \
149: emulator_load += sizeof(tme_uint32_t)
150: #endif /* ALIGNOF_INT32_T <= ALIGNOF_INT16_T */
151:
152: /* on a host with any alignment,
153: this loads a 32-bit signed value for the fast instruction executor: */
154: #if ALIGNOF_INT32_T <= ALIGNOF_INT16_T
155: #undef _TME_M68K_EXECUTE_FETCH_S32
156: #define _TME_M68K_EXECUTE_FETCH_S32(v) \
157: if ((emulator_load + (sizeof(tme_uint32_t) - 1)) > emulator_load_last) \
158: goto _tme_m68k_fast_fetch_failed; \
159: if (((unsigned long) emulator_load) & (sizeof(tme_uint32_t) - 1)) { \
160: tme_memory_unaligned_rdlock(tlb->tme_m68k_tlb_bus_rwlock); \
161: (v) = (tme_int32_t) tme_betoh_u32(*((tme_uint32_t *) emulator_load)); \
162: tme_memory_unaligned_unlock(tlb->tme_m68k_tlb_bus_rwlock); \
163: } \
164: else { \
165: tme_memory_aligned_rdlock(tlb->tme_m68k_tlb_bus_rwlock); \
166: (v) = (tme_int32_t) tme_betoh_u32(*((tme_uint32_t *) emulator_load)); \
167: tme_memory_aligned_unlock(tlb->tme_m68k_tlb_bus_rwlock); \
168: } \
169: insn_fetch_sizes = (insn_fetch_sizes << 1) | 1; \
170: emulator_load += sizeof(tme_int32_t)
171: #endif /* ALIGNOF_INT32_T <= ALIGNOF_INT16_T */
172:
173: /* on a little-endian host with strict alignment,
174: this loads a 32-bit unsigned value for the fast instruction executor: */
175: #if (ALIGNOF_INT32_T > ALIGNOF_INT16_T) && !defined(WORDS_BIGENDIAN)
176: #undef _TME_M68K_EXECUTE_FETCH_U32
177: #define _TME_M68K_EXECUTE_FETCH_U32(v) \
178: if ((emulator_load + (sizeof(tme_uint32_t) - 1)) > emulator_load_last) \
179: goto _tme_m68k_fast_fetch_failed; \
180: if (TME_SEQUENCE_ACCESS_NOT_COSTLIER || ((unsigned long) emulator_load) & (sizeof(tme_uint32_t) - 1)) { \
181: tme_memory_sequence_rdlock(tlb->tme_m68k_bus_tlb_rwlock); \
182: (v) = (tme_uint32_t) \
183: tme_betoh_u32((((tme_uint32_t) ((tme_uint16_t *) emulator_load)[1]) << 16) | \
184: ((tme_uint32_t) ((tme_uint16_t *) emulator_load)[0])); \
185: tme_memory_sequence_unlock(tlb->tme_m68k_bus_tlb_rwlock); \
186: } else { \
187: tme_memory_aligned_rdlock(tlb->tme_m68k_tlb_bus_rwlock); \
188: (v) = (tme_uint32_t) tme_betoh_u32(*((tme_uint32_t *) emulator_load)); \
189: tme_memory_aligned_unlock(tlb->tme_m68k_tlb_bus_rwlock); \
190: } \
191: insn_fetch_sizes = (insn_fetch_sizes << 1) | 1; \
192: emulator_load += sizeof(tme_uint32_t)
193: #endif /* (ALIGNOF_INT32_T > ALIGNOF_INT16_T) && !defined(WORDS_BIGENDIAN) */
194:
195: /* on a little-endian host with strict alignment,
196: this loads a 32-bit signed value for the fast instruction executor: */
197: #if (ALIGNOF_INT32_T > ALIGNOF_INT16_T) && !defined(WORDS_BIGENDIAN)
198: #undef _TME_M68K_EXECUTE_FETCH_S32
199: #define _TME_M68K_EXECUTE_FETCH_S32(v) \
200: if ((emulator_load + (sizeof(tme_uint32_t) - 1)) > emulator_load_last) \
201: goto _tme_m68k_fast_fetch_failed; \
202: if (TME_SEQUENCE_ACCESS_NOT_COSTLIER || ((unsigned long) emulator_load) & (sizeof(tme_uint32_t) - 1)) { \
203: tme_memory_sequence_rdlock(tlb->tme_m68k_bus_tlb_rwlock); \
204: (v) = (tme_int32_t) \
205: tme_betoh_u32((((tme_uint32_t) ((tme_uint16_t *) emulator_load)[1]) << 16) | \
206: ((tme_uint32_t) ((tme_uint16_t *) emulator_load)[0])); \
207: tme_memory_sequence_unlock(tlb->tme_m68k_bus_tlb_rwlock); \
208: } else { \
209: tme_memory_aligned_rdlock(tlb->tme_m68k_tlb_bus_rwlock); \
210: (v) = (tme_int32_t) tme_betoh_u32(*((tme_uint32_t *) emulator_load)); \
211: tme_memory_aligned_unlock(tlb->tme_m68k_tlb_bus_rwlock); \
212: } \
213: insn_fetch_sizes = (insn_fetch_sizes << 1) | 1; \
214: emulator_load += sizeof(tme_int32_t)
215: #endif /* (ALIGNOF_INT32_T > ALIGNOF_INT16_T) && !defined(WORDS_BIGENDIAN) */
216:
217: /* on a big-endian host with strict alignment,
218: this loads a 32-bit unsigned value for the fast instruction executor: */
219: #if (ALIGNOF_INT32_T > ALIGNOF_INT16_T) && defined(WORDS_BIGENDIAN)
220: #undef _TME_M68K_EXECUTE_FETCH_U32
221: #define _TME_M68K_EXECUTE_FETCH_U32(v) \
222: if ((emulator_load + (sizeof(tme_uint32_t) - 1)) > emulator_load_last) \
223: goto _tme_m68k_fast_fetch_failed; \
224: if (TME_SEQUENCE_ACCESS_NOT_COSTLIER || ((unsigned long) emulator_load) & (sizeof(tme_uint32_t) - 1)) { \
225: tme_memory_sequence_rdlock(tlb->tme_m68k_bus_tlb_rwlock); \
226: (v) = (tme_uint32_t) \
227: ((((tme_uint32_t) ((tme_uint16_t *) emulator_load)[0]) << 16) | \
228: ((tme_uint32_t) ((tme_uint16_t *) emulator_load)[1])); \
229: tme_memory_sequence_unlock(tlb->tme_m68k_bus_tlb_rwlock); \
230: } else { \
231: tme_memory_aligned_rdlock(tlb->tme_m68k_tlb_bus_rwlock); \
232: (v) = (tme_uint32_t) tme_betoh_u32(*((tme_uint32_t *) emulator_load)); \
233: tme_memory_aligned_unlock(tlb->tme_m68k_tlb_bus_rwlock); \
234: } \
235: insn_fetch_sizes = (insn_fetch_sizes << 1) | 1; \
236: emulator_load += sizeof(tme_uint32_t)
237: #endif /* (ALIGNOF_INT32_T > ALIGNOF_INT16_T) && defined(WORDS_BIGENDIAN) */
238:
239: /* on a big-endian host with strict alignment,
240: this loads a 32-bit signed value for the fast instruction executor: */
241: #if (ALIGNOF_INT32_T > ALIGNOF_INT16_T) && defined(WORDS_BIGENDIAN)
242: #undef _TME_M68K_EXECUTE_FETCH_S32
243: #define _TME_M68K_EXECUTE_FETCH_S32(v) \
244: if ((emulator_load + (sizeof(tme_uint32_t) - 1)) > emulator_load_last) \
245: goto _tme_m68k_fast_fetch_failed; \
246: if (TME_SEQUENCE_ACCESS_NOT_COSTLIER || ((unsigned long) emulator_load) & (sizeof(tme_uint32_t) - 1)) { \
247: tme_memory_sequence_rdlock(tlb->tme_m68k_bus_tlb_rwlock); \
248: (v) = (tme_int32_t) \
249: ((((tme_uint32_t) ((tme_uint16_t *) emulator_load)[0]) << 16) | \
250: ((tme_uint32_t) ((tme_uint16_t *) emulator_load)[1])); \
251: tme_memory_sequence_unlock(tlb->tme_m68k_bus_tlb_rwlock); \
252: } else { \
253: tme_memory_aligned_rdlock(tlb->tme_m68k_tlb_bus_rwlock); \
254: (v) = (tme_int32_t) tme_betoh_u32(*((tme_uint32_t *) emulator_load)); \
255: tme_memory_aligned_unlock(tlb->tme_m68k_tlb_bus_rwlock); \
256: } \
257: insn_fetch_sizes = (insn_fetch_sizes << 1) | 1; \
258: emulator_load += sizeof(tme_int32_t)
259: #endif /* (ALIGNOF_INT32_T > ALIGNOF_INT16_T) && defined(WORDS_BIGENDIAN) */
260:
261: #endif /* _TME_M68K_EXECUTE_FAST */
262:
263: #ifndef _TME_M68K_EXECUTE_FAST
264:
265: /* these macros are for the slow executor: */
266:
267: /* on all hosts, this fetches a 16-bit unsigned value for the slow executor: */
268: #undef _TME_M68K_EXECUTE_FETCH_U16
269: #define _TME_M68K_EXECUTE_FETCH_U16(v) \
1.1.1.3 ! root 270: /* we update the instruction buffer fetch total and sizes values \
! 271: before we do the actual fetch, because we may transfer a few \
! 272: bytes and then fault. without this, those few bytes wouldn't get \
! 273: saved in the exception stack frame by tme_m68k_insn_buffer_xfer(), \
! 274: because it wouldn't know about the fetch. later, when the \
! 275: instruction would be resumed, tme_m68k_fetch16() won't refetch \
! 276: them, because it knows they've already been fetched and thinks \
! 277: they're still in the instruction buffer: */ \
! 278: ic->_tme_m68k_insn_buffer_fetch_total += sizeof(tme_uint16_t); \
! 279: ic->_tme_m68k_insn_buffer_fetch_sizes <<= 1; \
1.1 root 280: (v) = (tme_uint16_t) tme_m68k_fetch16(ic, linear_pc); \
281: linear_pc += sizeof(tme_uint16_t)
282:
283: /* on all hosts, this fetches a 16-bit signed value for the slow executor: */
284: #undef _TME_M68K_EXECUTE_FETCH_S16
285: #define _TME_M68K_EXECUTE_FETCH_S16(v) \
1.1.1.3 ! root 286: /* we update the instruction buffer fetch total and sizes values \
! 287: before we do the actual fetch, because we may transfer a few \
! 288: bytes and then fault. without this, those few bytes wouldn't get \
! 289: saved in the exception stack frame by tme_m68k_insn_buffer_xfer(), \
! 290: because it wouldn't know about the fetch. later, when the \
! 291: instruction would be resumed, tme_m68k_fetch16() won't refetch \
! 292: them, because it knows they've already been fetched and thinks \
! 293: they're still in the instruction buffer: */ \
! 294: ic->_tme_m68k_insn_buffer_fetch_total += sizeof(tme_int16_t); \
! 295: ic->_tme_m68k_insn_buffer_fetch_sizes <<= 1; \
1.1 root 296: (v) = (tme_int16_t) tme_m68k_fetch16(ic, linear_pc); \
297: linear_pc += sizeof(tme_int16_t)
298:
299: /* on all hosts, this fetches a 32-bit unsigned value for the slow executor: */
300: #undef _TME_M68K_EXECUTE_FETCH_U32
301: #define _TME_M68K_EXECUTE_FETCH_U32(v) \
1.1.1.3 ! root 302: /* we update the instruction buffer fetch total and sizes values \
! 303: before we do the actual fetch, because we may transfer a few \
! 304: bytes and then fault. without this, those few bytes wouldn't get \
! 305: saved in the exception stack frame by tme_m68k_insn_buffer_xfer(), \
! 306: because it wouldn't know about the fetch. later, when the \
! 307: instruction would be resumed, tme_m68k_fetch32() won't refetch \
! 308: them, because it knows they've already been fetched and thinks \
! 309: they're still in the instruction buffer: */ \
! 310: ic->_tme_m68k_insn_buffer_fetch_total += sizeof(tme_uint32_t); \
! 311: ic->_tme_m68k_insn_buffer_fetch_sizes = (ic->_tme_m68k_insn_buffer_fetch_sizes << 1) | 1; \
1.1 root 312: (v) = (tme_uint32_t) tme_m68k_fetch32(ic, linear_pc); \
313: linear_pc += sizeof(tme_uint32_t)
314:
315: /* on all hosts, this fetches a 32-bit signed value for the slow executor: */
316: #undef _TME_M68K_EXECUTE_FETCH_S32
317: #define _TME_M68K_EXECUTE_FETCH_S32(v) \
1.1.1.3 ! root 318: /* we update the instruction buffer fetch total and sizes values \
! 319: before we do the actual fetch, because we may transfer a few \
! 320: bytes and then fault. without this, those few bytes wouldn't get \
! 321: saved in the exception stack frame by tme_m68k_insn_buffer_xfer(), \
! 322: because it wouldn't know about the fetch. later, when the \
! 323: instruction would be resumed, tme_m68k_fetch32() won't refetch \
! 324: them, because it knows they've already been fetched and thinks \
! 325: they're still in the instruction buffer: */ \
! 326: ic->_tme_m68k_insn_buffer_fetch_total += sizeof(tme_int32_t); \
! 327: ic->_tme_m68k_insn_buffer_fetch_sizes = (ic->_tme_m68k_insn_buffer_fetch_sizes << 1) | 1; \
1.1 root 328: (v) = (tme_int32_t) tme_m68k_fetch32(ic, linear_pc); \
329: linear_pc += sizeof(tme_int32_t)
330:
331: #endif /* !_TME_M68K_EXECUTE_FAST */
332: /* automatically generated by m68k-insns-auto.sh, do not edit! */
1.1.1.3 ! root 333: _TME_RCSID("$Id: m68k-insns-auto.sh,v 1.23 2005/03/10 13:26:23 fredette Exp $");
1.1 root 334:
335: TME_M68K_INSN_DECL(tme_m68k_add8);
336: TME_M68K_INSN_DECL(tme_m68k_sub8);
337: TME_M68K_INSN_DECL(tme_m68k_cmp8);
338: TME_M68K_INSN_DECL(tme_m68k_neg8);
339: TME_M68K_INSN_DECL(tme_m68k_or8);
340: TME_M68K_INSN_DECL(tme_m68k_and8);
341: TME_M68K_INSN_DECL(tme_m68k_eor8);
342: TME_M68K_INSN_DECL(tme_m68k_not8);
343: TME_M68K_INSN_DECL(tme_m68k_tst8);
344: TME_M68K_INSN_DECL(tme_m68k_move8);
345: TME_M68K_INSN_DECL(tme_m68k_clr8);
346: TME_M68K_INSN_DECL(tme_m68k_negx8);
347: TME_M68K_INSN_DECL(tme_m68k_addx8);
348: TME_M68K_INSN_DECL(tme_m68k_subx8);
349: TME_M68K_INSN_DECL(tme_m68k_cmpm8);
350: TME_M68K_INSN_DECL(tme_m68k_btst8);
351: TME_M68K_INSN_DECL(tme_m68k_bchg8);
352: TME_M68K_INSN_DECL(tme_m68k_bclr8);
353: TME_M68K_INSN_DECL(tme_m68k_bset8);
354: TME_M68K_INSN_DECL(tme_m68k_asl8);
355: TME_M68K_INSN_DECL(tme_m68k_asr8);
356: TME_M68K_INSN_DECL(tme_m68k_lsl8);
357: TME_M68K_INSN_DECL(tme_m68k_lsr8);
358: TME_M68K_INSN_DECL(tme_m68k_rol8);
359: TME_M68K_INSN_DECL(tme_m68k_ror8);
360: TME_M68K_INSN_DECL(tme_m68k_roxl8);
361: TME_M68K_INSN_DECL(tme_m68k_roxr8);
362: TME_M68K_INSN_DECL(tme_m68k_cas8);
363: TME_M68K_INSN_DECL(tme_m68k_moves8);
364: TME_M68K_INSN_DECL(tme_m68k_add16);
365: TME_M68K_INSN_DECL(tme_m68k_sub16);
366: TME_M68K_INSN_DECL(tme_m68k_cmp16);
367: TME_M68K_INSN_DECL(tme_m68k_neg16);
368: TME_M68K_INSN_DECL(tme_m68k_or16);
369: TME_M68K_INSN_DECL(tme_m68k_and16);
370: TME_M68K_INSN_DECL(tme_m68k_eor16);
371: TME_M68K_INSN_DECL(tme_m68k_not16);
372: TME_M68K_INSN_DECL(tme_m68k_tst16);
373: TME_M68K_INSN_DECL(tme_m68k_move16);
374: TME_M68K_INSN_DECL(tme_m68k_clr16);
375: TME_M68K_INSN_DECL(tme_m68k_cmpa16);
376: TME_M68K_INSN_DECL(tme_m68k_negx16);
377: TME_M68K_INSN_DECL(tme_m68k_addx16);
378: TME_M68K_INSN_DECL(tme_m68k_subx16);
379: TME_M68K_INSN_DECL(tme_m68k_cmpm16);
380: TME_M68K_INSN_DECL(tme_m68k_suba16);
381: TME_M68K_INSN_DECL(tme_m68k_adda16);
382: TME_M68K_INSN_DECL(tme_m68k_movea16);
383: TME_M68K_INSN_DECL(tme_m68k_asl16);
384: TME_M68K_INSN_DECL(tme_m68k_asr16);
385: TME_M68K_INSN_DECL(tme_m68k_lsl16);
386: TME_M68K_INSN_DECL(tme_m68k_lsr16);
387: TME_M68K_INSN_DECL(tme_m68k_rol16);
388: TME_M68K_INSN_DECL(tme_m68k_ror16);
389: TME_M68K_INSN_DECL(tme_m68k_roxl16);
390: TME_M68K_INSN_DECL(tme_m68k_roxr16);
391: TME_M68K_INSN_DECL(tme_m68k_movep_rm16);
392: TME_M68K_INSN_DECL(tme_m68k_movem_rm16);
393: TME_M68K_INSN_DECL(tme_m68k_movep_mr16);
394: TME_M68K_INSN_DECL(tme_m68k_movem_mr16);
395: TME_M68K_INSN_DECL(tme_m68k_chk16);
396: TME_M68K_INSN_DECL(tme_m68k_cas16);
397: TME_M68K_INSN_DECL(tme_m68k_cas2_16);
398: TME_M68K_INSN_DECL(tme_m68k_moves16);
399: TME_M68K_INSN_DECL(tme_m68k_add32);
400: TME_M68K_INSN_DECL(tme_m68k_sub32);
401: TME_M68K_INSN_DECL(tme_m68k_cmp32);
402: TME_M68K_INSN_DECL(tme_m68k_neg32);
403: TME_M68K_INSN_DECL(tme_m68k_or32);
404: TME_M68K_INSN_DECL(tme_m68k_and32);
405: TME_M68K_INSN_DECL(tme_m68k_eor32);
406: TME_M68K_INSN_DECL(tme_m68k_not32);
407: TME_M68K_INSN_DECL(tme_m68k_tst32);
408: TME_M68K_INSN_DECL(tme_m68k_move32);
409: TME_M68K_INSN_DECL(tme_m68k_moveq32);
410: TME_M68K_INSN_DECL(tme_m68k_clr32);
411: TME_M68K_INSN_DECL(tme_m68k_negx32);
412: TME_M68K_INSN_DECL(tme_m68k_addx32);
413: TME_M68K_INSN_DECL(tme_m68k_subx32);
414: TME_M68K_INSN_DECL(tme_m68k_cmpm32);
415: TME_M68K_INSN_DECL(tme_m68k_suba32);
416: TME_M68K_INSN_DECL(tme_m68k_adda32);
417: TME_M68K_INSN_DECL(tme_m68k_movea32);
418: TME_M68K_INSN_DECL(tme_m68k_btst32);
419: TME_M68K_INSN_DECL(tme_m68k_bchg32);
420: TME_M68K_INSN_DECL(tme_m68k_bclr32);
421: TME_M68K_INSN_DECL(tme_m68k_bset32);
422: TME_M68K_INSN_DECL(tme_m68k_asl32);
423: TME_M68K_INSN_DECL(tme_m68k_asr32);
424: TME_M68K_INSN_DECL(tme_m68k_lsl32);
425: TME_M68K_INSN_DECL(tme_m68k_lsr32);
426: TME_M68K_INSN_DECL(tme_m68k_rol32);
427: TME_M68K_INSN_DECL(tme_m68k_ror32);
428: TME_M68K_INSN_DECL(tme_m68k_roxl32);
429: TME_M68K_INSN_DECL(tme_m68k_roxr32);
430: TME_M68K_INSN_DECL(tme_m68k_movep_rm32);
431: TME_M68K_INSN_DECL(tme_m68k_movem_rm32);
432: TME_M68K_INSN_DECL(tme_m68k_movep_mr32);
433: TME_M68K_INSN_DECL(tme_m68k_movem_mr32);
434: TME_M68K_INSN_DECL(tme_m68k_chk32);
435: TME_M68K_INSN_DECL(tme_m68k_cas32);
436: TME_M68K_INSN_DECL(tme_m68k_cas2_32);
437: TME_M68K_INSN_DECL(tme_m68k_moves32);
438: void tme_m68k_read_memx8 _TME_P((struct tme_m68k *));
439: void tme_m68k_read_mem8 _TME_P((struct tme_m68k *, int));
440: #define tme_m68k_read8(ic, t, fc, la, _v, f) \
441: tme_m68k_read(ic, t, fc, la, (tme_uint8_t *) (_v), sizeof(tme_uint8_t), f)
442: void tme_m68k_write_memx8 _TME_P((struct tme_m68k *));
443: void tme_m68k_write_mem8 _TME_P((struct tme_m68k *, int));
444: #define tme_m68k_write8(ic, t, fc, la, _v, f) \
445: tme_m68k_write(ic, t, fc, la, (tme_uint8_t *) (_v), sizeof(tme_uint8_t), f)
446: void tme_m68k_read_memx16 _TME_P((struct tme_m68k *));
447: void tme_m68k_read_mem16 _TME_P((struct tme_m68k *, int));
448: tme_uint16_t tme_m68k_fetch16 _TME_P((struct tme_m68k *, tme_uint32_t));
449: void tme_m68k_pop16 _TME_P((struct tme_m68k *, tme_uint16_t *));
450: #define tme_m68k_read16(ic, t, fc, la, _v, f) \
451: tme_m68k_read(ic, t, fc, la, (tme_uint8_t *) (_v), sizeof(tme_uint16_t), f)
452: void tme_m68k_write_memx16 _TME_P((struct tme_m68k *));
453: void tme_m68k_write_mem16 _TME_P((struct tme_m68k *, int));
454: void tme_m68k_push16 _TME_P((struct tme_m68k *, tme_uint16_t ));
455: #define tme_m68k_write16(ic, t, fc, la, _v, f) \
456: tme_m68k_write(ic, t, fc, la, (tme_uint8_t *) (_v), sizeof(tme_uint16_t), f)
457: void tme_m68k_read_memx32 _TME_P((struct tme_m68k *));
458: void tme_m68k_read_mem32 _TME_P((struct tme_m68k *, int));
459: tme_uint32_t tme_m68k_fetch32 _TME_P((struct tme_m68k *, tme_uint32_t));
460: void tme_m68k_pop32 _TME_P((struct tme_m68k *, tme_uint32_t *));
461: #define tme_m68k_read32(ic, t, fc, la, _v, f) \
462: tme_m68k_read(ic, t, fc, la, (tme_uint8_t *) (_v), sizeof(tme_uint32_t), f)
463: void tme_m68k_write_memx32 _TME_P((struct tme_m68k *));
464: void tme_m68k_write_mem32 _TME_P((struct tme_m68k *, int));
465: void tme_m68k_push32 _TME_P((struct tme_m68k *, tme_uint32_t ));
466: #define tme_m68k_write32(ic, t, fc, la, _v, f) \
467: tme_m68k_write(ic, t, fc, la, (tme_uint8_t *) (_v), sizeof(tme_uint32_t), f)
468: void tme_m68k_read_mem _TME_P((struct tme_m68k *, tme_uint8_t *, unsigned int));
469: void tme_m68k_read _TME_P((struct tme_m68k *, struct tme_m68k_tlb *, unsigned int *, tme_uint32_t *, tme_uint8_t *, unsigned int, unsigned int));
470: void tme_m68k_write_mem _TME_P((struct tme_m68k *, tme_uint8_t *, unsigned int));
471: void tme_m68k_write _TME_P((struct tme_m68k *, struct tme_m68k_tlb *, unsigned int *, tme_uint32_t *, tme_uint8_t *, unsigned int, unsigned int));
472: TME_M68K_INSN_DECL(tme_m68k_abcd);
473: TME_M68K_INSN_DECL(tme_m68k_sbcd);
474: TME_M68K_INSN_DECL(tme_m68k_nbcd);
475: TME_M68K_INSN_DECL(tme_m68k_ori_ccr);
476: TME_M68K_INSN_DECL(tme_m68k_andi_ccr);
477: TME_M68K_INSN_DECL(tme_m68k_eori_ccr);
478: TME_M68K_INSN_DECL(tme_m68k_move_to_ccr);
479: TME_M68K_INSN_DECL(tme_m68k_ori_sr);
480: TME_M68K_INSN_DECL(tme_m68k_andi_sr);
481: TME_M68K_INSN_DECL(tme_m68k_eori_sr);
482: TME_M68K_INSN_DECL(tme_m68k_move_to_sr);
483: TME_M68K_INSN_DECL(tme_m68k_mulu);
484: TME_M68K_INSN_DECL(tme_m68k_divu);
485: TME_M68K_INSN_DECL(tme_m68k_mulul);
486: TME_M68K_INSN_DECL(tme_m68k_divul);
487: TME_M68K_INSN_DECL(tme_m68k_muls);
488: TME_M68K_INSN_DECL(tme_m68k_divs);
489: TME_M68K_INSN_DECL(tme_m68k_mulsl);
490: TME_M68K_INSN_DECL(tme_m68k_divsl);
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