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c906108c SS |
1 | /* armdefs.h -- ARMulator common definitions: ARM6 Instruction Emulator. |
2 | Copyright (C) 1994 Advanced RISC Machines Ltd. | |
3 | ||
4 | This program is free software; you can redistribute it and/or modify | |
5 | it under the terms of the GNU General Public License as published by | |
6 | the Free Software Foundation; either version 2 of the License, or | |
7 | (at your option) any later version. | |
8 | ||
9 | This program is distributed in the hope that it will be useful, | |
10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 | GNU General Public License for more details. | |
13 | ||
14 | You should have received a copy of the GNU General Public License | |
15 | along with this program; if not, write to the Free Software | |
380d9419 | 16 | Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */ |
c906108c | 17 | |
c4793bac | 18 | #include "config.h" |
c906108c SS |
19 | #include <stdio.h> |
20 | #include <stdlib.h> | |
21 | ||
22 | #define FALSE 0 | |
23 | #define TRUE 1 | |
24 | #define LOW 0 | |
25 | #define HIGH 1 | |
26 | #define LOWHIGH 1 | |
27 | #define HIGHLOW 2 | |
28 | ||
29 | #ifndef __STDC__ | |
dfcd3bfb | 30 | typedef char *VoidStar; |
c906108c SS |
31 | #endif |
32 | ||
c4793bac PB |
33 | #ifdef HAVE_STDINT_H |
34 | #include <stdint.h> | |
35 | typedef uint32_t ARMword; | |
36 | typedef int32_t ARMsword; | |
37 | typedef uint64_t ARMdword; | |
38 | typedef int64_t ARMsdword; | |
39 | #else | |
40 | typedef unsigned int ARMword; /* must be 32 bits wide */ | |
41 | typedef signed int ARMsword; | |
f1129fb8 | 42 | typedef unsigned long long ARMdword; /* Must be at least 64 bits wide. */ |
c4793bac PB |
43 | typedef signed long long ARMsdword; |
44 | #endif | |
dfcd3bfb JM |
45 | typedef struct ARMul_State ARMul_State; |
46 | ||
47 | typedef unsigned ARMul_CPInits (ARMul_State * state); | |
48 | typedef unsigned ARMul_CPExits (ARMul_State * state); | |
49 | typedef unsigned ARMul_LDCs (ARMul_State * state, unsigned type, | |
50 | ARMword instr, ARMword value); | |
51 | typedef unsigned ARMul_STCs (ARMul_State * state, unsigned type, | |
52 | ARMword instr, ARMword * value); | |
53 | typedef unsigned ARMul_MRCs (ARMul_State * state, unsigned type, | |
54 | ARMword instr, ARMword * value); | |
55 | typedef unsigned ARMul_MCRs (ARMul_State * state, unsigned type, | |
56 | ARMword instr, ARMword value); | |
57 | typedef unsigned ARMul_CDPs (ARMul_State * state, unsigned type, | |
58 | ARMword instr); | |
59 | typedef unsigned ARMul_CPReads (ARMul_State * state, unsigned reg, | |
60 | ARMword * value); | |
61 | typedef unsigned ARMul_CPWrites (ARMul_State * state, unsigned reg, | |
62 | ARMword value); | |
63 | ||
64 | struct ARMul_State | |
65 | { | |
66 | ARMword Emulate; /* to start and stop emulation */ | |
67 | unsigned EndCondition; /* reason for stopping */ | |
68 | unsigned ErrorCode; /* type of illegal instruction */ | |
69 | ARMword Reg[16]; /* the current register file */ | |
70 | ARMword RegBank[7][16]; /* all the registers */ | |
f1129fb8 NC |
71 | /* 40 bit accumulator. We always keep this 64 bits wide, |
72 | and move only 40 bits out of it in an MRA insn. */ | |
73 | ARMdword Accumulator; | |
dfcd3bfb JM |
74 | ARMword Cpsr; /* the current psr */ |
75 | ARMword Spsr[7]; /* the exception psr's */ | |
76 | ARMword NFlag, ZFlag, CFlag, VFlag, IFFlags; /* dummy flags for speed */ | |
f1129fb8 | 77 | ARMword SFlag; |
c906108c | 78 | #ifdef MODET |
dfcd3bfb | 79 | ARMword TFlag; /* Thumb state */ |
c906108c | 80 | #endif |
dfcd3bfb JM |
81 | ARMword Bank; /* the current register bank */ |
82 | ARMword Mode; /* the current mode */ | |
83 | ARMword instr, pc, temp; /* saved register state */ | |
84 | ARMword loaded, decoded; /* saved pipeline state */ | |
85 | unsigned long NumScycles, NumNcycles, NumIcycles, NumCcycles, NumFcycles; /* emulated cycles used */ | |
86 | unsigned long NumInstrs; /* the number of instructions executed */ | |
87 | unsigned NextInstr; | |
88 | unsigned VectorCatch; /* caught exception mask */ | |
89 | unsigned CallDebug; /* set to call the debugger */ | |
90 | unsigned CanWatch; /* set by memory interface if its willing to suffer the | |
91 | overhead of checking for watchpoints on each memory | |
92 | access */ | |
93 | unsigned MemReadDebug, MemWriteDebug; | |
94 | unsigned long StopHandle; | |
95 | ||
96 | unsigned char *MemDataPtr; /* admin data */ | |
97 | unsigned char *MemInPtr; /* the Data In bus */ | |
98 | unsigned char *MemOutPtr; /* the Data Out bus (which you may not need */ | |
99 | unsigned char *MemSparePtr; /* extra space */ | |
100 | ARMword MemSize; | |
101 | ||
102 | unsigned char *OSptr; /* OS Handle */ | |
103 | char *CommandLine; /* Command Line from ARMsd */ | |
104 | ||
105 | ARMul_CPInits *CPInit[16]; /* coprocessor initialisers */ | |
106 | ARMul_CPExits *CPExit[16]; /* coprocessor finalisers */ | |
107 | ARMul_LDCs *LDC[16]; /* LDC instruction */ | |
108 | ARMul_STCs *STC[16]; /* STC instruction */ | |
109 | ARMul_MRCs *MRC[16]; /* MRC instruction */ | |
110 | ARMul_MCRs *MCR[16]; /* MCR instruction */ | |
111 | ARMul_CDPs *CDP[16]; /* CDP instruction */ | |
112 | ARMul_CPReads *CPRead[16]; /* Read CP register */ | |
113 | ARMul_CPWrites *CPWrite[16]; /* Write CP register */ | |
114 | unsigned char *CPData[16]; /* Coprocessor data */ | |
115 | unsigned char const *CPRegWords[16]; /* map of coprocessor register sizes */ | |
c3ae2f98 MG |
116 | unsigned long LastTime; /* Value of last call to ARMul_Time() */ |
117 | ARMword CP14R0_CCD; /* used to count 64 clock cycles with CP14 R0 bit | |
118 | 3 set */ | |
dfcd3bfb JM |
119 | |
120 | unsigned EventSet; /* the number of events in the queue */ | |
121 | unsigned long Now; /* time to the nearest cycle */ | |
122 | struct EventNode **EventPtr; /* the event list */ | |
123 | ||
124 | unsigned Exception; /* enable the next four values */ | |
125 | unsigned Debug; /* show instructions as they are executed */ | |
126 | unsigned NresetSig; /* reset the processor */ | |
127 | unsigned NfiqSig; | |
128 | unsigned NirqSig; | |
129 | ||
130 | unsigned abortSig; | |
131 | unsigned NtransSig; | |
132 | unsigned bigendSig; | |
133 | unsigned prog32Sig; | |
134 | unsigned data32Sig; | |
135 | unsigned lateabtSig; | |
136 | ARMword Vector; /* synthesize aborts in cycle modes */ | |
137 | ARMword Aborted; /* sticky flag for aborts */ | |
138 | ARMword Reseted; /* sticky flag for Reset */ | |
139 | ARMword Inted, LastInted; /* sticky flags for interrupts */ | |
140 | ARMword Base; /* extra hand for base writeback */ | |
141 | ARMword AbortAddr; /* to keep track of Prefetch aborts */ | |
142 | ||
143 | const struct Dbg_HostosInterface *hostif; | |
144 | ||
3943c96b NC |
145 | unsigned is_v4; /* Are we emulating a v4 architecture (or higher) ? */ |
146 | unsigned is_v5; /* Are we emulating a v5 architecture ? */ | |
f1129fb8 | 147 | unsigned is_v5e; /* Are we emulating a v5e architecture ? */ |
8207e0f2 | 148 | unsigned is_v6; /* Are we emulating a v6 architecture ? */ |
f1129fb8 | 149 | unsigned is_XScale; /* Are we emulating an XScale architecture ? */ |
0f026fd0 | 150 | unsigned is_iWMMXt; /* Are we emulating an iWMMXt co-processor ? */ |
f603c8fe | 151 | unsigned is_ep9312; /* Are we emulating a Cirrus Maverick co-processor ? */ |
3943c96b | 152 | unsigned verbose; /* Print various messages like the banner */ |
dfcd3bfb | 153 | }; |
c906108c SS |
154 | |
155 | #define ResetPin NresetSig | |
156 | #define FIQPin NfiqSig | |
157 | #define IRQPin NirqSig | |
158 | #define AbortPin abortSig | |
159 | #define TransPin NtransSig | |
160 | #define BigEndPin bigendSig | |
161 | #define Prog32Pin prog32Sig | |
162 | #define Data32Pin data32Sig | |
163 | #define LateAbortPin lateabtSig | |
164 | ||
165 | /***************************************************************************\ | |
3943c96b | 166 | * Properties of ARM we know about * |
c906108c | 167 | \***************************************************************************/ |
dfcd3bfb | 168 | |
c906108c SS |
169 | /* The bitflags */ |
170 | #define ARM_Fix26_Prop 0x01 | |
171 | #define ARM_Nexec_Prop 0x02 | |
172 | #define ARM_Debug_Prop 0x10 | |
173 | #define ARM_Isync_Prop ARM_Debug_Prop | |
174 | #define ARM_Lock_Prop 0x20 | |
3943c96b NC |
175 | #define ARM_v4_Prop 0x40 |
176 | #define ARM_v5_Prop 0x80 | |
f1129fb8 NC |
177 | #define ARM_v5e_Prop 0x100 |
178 | #define ARM_XScale_Prop 0x200 | |
f603c8fe | 179 | #define ARM_ep9312_Prop 0x400 |
0f026fd0 | 180 | #define ARM_iWMMXt_Prop 0x800 |
8207e0f2 | 181 | #define ARM_v6_Prop 0x1000 |
c906108c SS |
182 | |
183 | /***************************************************************************\ | |
184 | * Macros to extract instruction fields * | |
185 | \***************************************************************************/ | |
186 | ||
dfcd3bfb JM |
187 | #define BIT(n) ( (ARMword)(instr>>(n))&1) /* bit n of instruction */ |
188 | #define BITS(m,n) ( (ARMword)(instr<<(31-(n))) >> ((31-(n))+(m)) ) /* bits m to n of instr */ | |
189 | #define TOPBITS(n) (instr >> (n)) /* bits 31 to n of instr */ | |
c906108c SS |
190 | |
191 | /***************************************************************************\ | |
192 | * The hardware vector addresses * | |
193 | \***************************************************************************/ | |
194 | ||
195 | #define ARMResetV 0L | |
196 | #define ARMUndefinedInstrV 4L | |
197 | #define ARMSWIV 8L | |
198 | #define ARMPrefetchAbortV 12L | |
199 | #define ARMDataAbortV 16L | |
200 | #define ARMAddrExceptnV 20L | |
201 | #define ARMIRQV 24L | |
202 | #define ARMFIQV 28L | |
dfcd3bfb | 203 | #define ARMErrorV 32L /* This is an offset, not an address ! */ |
c906108c SS |
204 | |
205 | #define ARMul_ResetV ARMResetV | |
206 | #define ARMul_UndefinedInstrV ARMUndefinedInstrV | |
207 | #define ARMul_SWIV ARMSWIV | |
208 | #define ARMul_PrefetchAbortV ARMPrefetchAbortV | |
209 | #define ARMul_DataAbortV ARMDataAbortV | |
210 | #define ARMul_AddrExceptnV ARMAddrExceptnV | |
211 | #define ARMul_IRQV ARMIRQV | |
212 | #define ARMul_FIQV ARMFIQV | |
213 | ||
214 | /***************************************************************************\ | |
215 | * Mode and Bank Constants * | |
216 | \***************************************************************************/ | |
217 | ||
c1a72ffd NC |
218 | #define USER26MODE 0L |
219 | #define FIQ26MODE 1L | |
220 | #define IRQ26MODE 2L | |
221 | #define SVC26MODE 3L | |
222 | #define USER32MODE 16L | |
223 | #define FIQ32MODE 17L | |
224 | #define IRQ32MODE 18L | |
225 | #define SVC32MODE 19L | |
c906108c SS |
226 | #define ABORT32MODE 23L |
227 | #define UNDEF32MODE 27L | |
c1a72ffd | 228 | #define SYSTEMMODE 31L |
c906108c SS |
229 | |
230 | #define ARM32BITMODE (state->Mode > 3) | |
231 | #define ARM26BITMODE (state->Mode <= 3) | |
232 | #define ARMMODE (state->Mode) | |
233 | #define ARMul_MODEBITS 0x1fL | |
234 | #define ARMul_MODE32BIT ARM32BITMODE | |
235 | #define ARMul_MODE26BIT ARM26BITMODE | |
236 | ||
237 | #define USERBANK 0 | |
238 | #define FIQBANK 1 | |
239 | #define IRQBANK 2 | |
240 | #define SVCBANK 3 | |
241 | #define ABORTBANK 4 | |
242 | #define UNDEFBANK 5 | |
243 | #define DUMMYBANK 6 | |
b0eae074 | 244 | #define SYSTEMBANK USERBANK |
c1a72ffd NC |
245 | |
246 | #define BANK_CAN_ACCESS_SPSR(bank) \ | |
247 | ((bank) != USERBANK && (bank) != SYSTEMBANK && (bank) != DUMMYBANK) | |
c906108c SS |
248 | |
249 | /***************************************************************************\ | |
250 | * Definitons of things in the emulator * | |
251 | \***************************************************************************/ | |
252 | ||
dfcd3bfb JM |
253 | extern void ARMul_EmulateInit (void); |
254 | extern ARMul_State *ARMul_NewState (void); | |
255 | extern void ARMul_Reset (ARMul_State * state); | |
256 | extern ARMword ARMul_DoProg (ARMul_State * state); | |
257 | extern ARMword ARMul_DoInstr (ARMul_State * state); | |
c906108c SS |
258 | |
259 | /***************************************************************************\ | |
260 | * Definitons of things for event handling * | |
261 | \***************************************************************************/ | |
262 | ||
dfcd3bfb JM |
263 | extern void ARMul_ScheduleEvent (ARMul_State * state, unsigned long delay, |
264 | unsigned (*func) ()); | |
265 | extern void ARMul_EnvokeEvent (ARMul_State * state); | |
266 | extern unsigned long ARMul_Time (ARMul_State * state); | |
c906108c SS |
267 | |
268 | /***************************************************************************\ | |
269 | * Useful support routines * | |
270 | \***************************************************************************/ | |
271 | ||
dfcd3bfb JM |
272 | extern ARMword ARMul_GetReg (ARMul_State * state, unsigned mode, |
273 | unsigned reg); | |
274 | extern void ARMul_SetReg (ARMul_State * state, unsigned mode, unsigned reg, | |
275 | ARMword value); | |
276 | extern ARMword ARMul_GetPC (ARMul_State * state); | |
277 | extern ARMword ARMul_GetNextPC (ARMul_State * state); | |
278 | extern void ARMul_SetPC (ARMul_State * state, ARMword value); | |
279 | extern ARMword ARMul_GetR15 (ARMul_State * state); | |
280 | extern void ARMul_SetR15 (ARMul_State * state, ARMword value); | |
281 | ||
282 | extern ARMword ARMul_GetCPSR (ARMul_State * state); | |
283 | extern void ARMul_SetCPSR (ARMul_State * state, ARMword value); | |
284 | extern ARMword ARMul_GetSPSR (ARMul_State * state, ARMword mode); | |
285 | extern void ARMul_SetSPSR (ARMul_State * state, ARMword mode, ARMword value); | |
c906108c SS |
286 | |
287 | /***************************************************************************\ | |
288 | * Definitons of things to handle aborts * | |
289 | \***************************************************************************/ | |
290 | ||
dfcd3bfb JM |
291 | extern void ARMul_Abort (ARMul_State * state, ARMword address); |
292 | #define ARMul_ABORTWORD 0xefffffff /* SWI -1 */ | |
c906108c SS |
293 | #define ARMul_PREFETCHABORT(address) if (state->AbortAddr == 1) \ |
294 | state->AbortAddr = (address & ~3L) | |
295 | #define ARMul_DATAABORT(address) state->abortSig = HIGH ; \ | |
296 | state->Aborted = ARMul_DataAbortV ; | |
297 | #define ARMul_CLEARABORT state->abortSig = LOW | |
298 | ||
299 | /***************************************************************************\ | |
300 | * Definitons of things in the memory interface * | |
301 | \***************************************************************************/ | |
302 | ||
dfcd3bfb JM |
303 | extern unsigned ARMul_MemoryInit (ARMul_State * state, |
304 | unsigned long initmemsize); | |
305 | extern void ARMul_MemoryExit (ARMul_State * state); | |
306 | ||
307 | extern ARMword ARMul_LoadInstrS (ARMul_State * state, ARMword address, | |
308 | ARMword isize); | |
309 | extern ARMword ARMul_LoadInstrN (ARMul_State * state, ARMword address, | |
310 | ARMword isize); | |
311 | extern ARMword ARMul_ReLoadInstr (ARMul_State * state, ARMword address, | |
312 | ARMword isize); | |
313 | ||
314 | extern ARMword ARMul_LoadWordS (ARMul_State * state, ARMword address); | |
315 | extern ARMword ARMul_LoadWordN (ARMul_State * state, ARMword address); | |
316 | extern ARMword ARMul_LoadHalfWord (ARMul_State * state, ARMword address); | |
317 | extern ARMword ARMul_LoadByte (ARMul_State * state, ARMword address); | |
318 | ||
319 | extern void ARMul_StoreWordS (ARMul_State * state, ARMword address, | |
320 | ARMword data); | |
321 | extern void ARMul_StoreWordN (ARMul_State * state, ARMword address, | |
322 | ARMword data); | |
323 | extern void ARMul_StoreHalfWord (ARMul_State * state, ARMword address, | |
324 | ARMword data); | |
325 | extern void ARMul_StoreByte (ARMul_State * state, ARMword address, | |
326 | ARMword data); | |
327 | ||
328 | extern ARMword ARMul_SwapWord (ARMul_State * state, ARMword address, | |
329 | ARMword data); | |
330 | extern ARMword ARMul_SwapByte (ARMul_State * state, ARMword address, | |
331 | ARMword data); | |
332 | ||
333 | extern void ARMul_Icycles (ARMul_State * state, unsigned number, | |
334 | ARMword address); | |
335 | extern void ARMul_Ccycles (ARMul_State * state, unsigned number, | |
336 | ARMword address); | |
337 | ||
338 | extern ARMword ARMul_ReadWord (ARMul_State * state, ARMword address); | |
339 | extern ARMword ARMul_ReadByte (ARMul_State * state, ARMword address); | |
917bca4f | 340 | extern ARMword ARMul_SafeReadByte (ARMul_State * state, ARMword address); |
dfcd3bfb JM |
341 | extern void ARMul_WriteWord (ARMul_State * state, ARMword address, |
342 | ARMword data); | |
343 | extern void ARMul_WriteByte (ARMul_State * state, ARMword address, | |
344 | ARMword data); | |
917bca4f NC |
345 | extern void ARMul_SafeWriteByte (ARMul_State * state, ARMword address, |
346 | ARMword data); | |
dfcd3bfb JM |
347 | |
348 | extern ARMword ARMul_MemAccess (ARMul_State * state, ARMword, ARMword, | |
349 | ARMword, ARMword, ARMword, ARMword, ARMword, | |
350 | ARMword, ARMword, ARMword); | |
c906108c SS |
351 | |
352 | /***************************************************************************\ | |
353 | * Definitons of things in the co-processor interface * | |
354 | \***************************************************************************/ | |
355 | ||
356 | #define ARMul_FIRST 0 | |
357 | #define ARMul_TRANSFER 1 | |
358 | #define ARMul_BUSY 2 | |
359 | #define ARMul_DATA 3 | |
360 | #define ARMul_INTERRUPT 4 | |
361 | #define ARMul_DONE 0 | |
362 | #define ARMul_CANT 1 | |
363 | #define ARMul_INC 3 | |
364 | ||
c3ae2f98 MG |
365 | #define ARMul_CP13_R0_FIQ 0x1 |
366 | #define ARMul_CP13_R0_IRQ 0x2 | |
367 | #define ARMul_CP13_R8_PMUS 0x1 | |
368 | ||
369 | #define ARMul_CP14_R0_ENABLE 0x0001 | |
370 | #define ARMul_CP14_R0_CLKRST 0x0004 | |
371 | #define ARMul_CP14_R0_CCD 0x0008 | |
372 | #define ARMul_CP14_R0_INTEN0 0x0010 | |
373 | #define ARMul_CP14_R0_INTEN1 0x0020 | |
374 | #define ARMul_CP14_R0_INTEN2 0x0040 | |
375 | #define ARMul_CP14_R0_FLAG0 0x0100 | |
376 | #define ARMul_CP14_R0_FLAG1 0x0200 | |
377 | #define ARMul_CP14_R0_FLAG2 0x0400 | |
378 | #define ARMul_CP14_R10_MOE_IB 0x0004 | |
379 | #define ARMul_CP14_R10_MOE_DB 0x0008 | |
380 | #define ARMul_CP14_R10_MOE_BT 0x000c | |
381 | #define ARMul_CP15_R1_ENDIAN 0x0080 | |
382 | #define ARMul_CP15_R1_ALIGN 0x0002 | |
383 | #define ARMul_CP15_R5_X 0x0400 | |
384 | #define ARMul_CP15_R5_ST_ALIGN 0x0001 | |
385 | #define ARMul_CP15_R5_IMPRE 0x0406 | |
386 | #define ARMul_CP15_R5_MMU_EXCPT 0x0400 | |
387 | #define ARMul_CP15_DBCON_M 0x0100 | |
388 | #define ARMul_CP15_DBCON_E1 0x000c | |
389 | #define ARMul_CP15_DBCON_E0 0x0003 | |
390 | ||
dfcd3bfb JM |
391 | extern unsigned ARMul_CoProInit (ARMul_State * state); |
392 | extern void ARMul_CoProExit (ARMul_State * state); | |
393 | extern void ARMul_CoProAttach (ARMul_State * state, unsigned number, | |
394 | ARMul_CPInits * init, ARMul_CPExits * exit, | |
395 | ARMul_LDCs * ldc, ARMul_STCs * stc, | |
396 | ARMul_MRCs * mrc, ARMul_MCRs * mcr, | |
397 | ARMul_CDPs * cdp, | |
398 | ARMul_CPReads * read, ARMul_CPWrites * write); | |
399 | extern void ARMul_CoProDetach (ARMul_State * state, unsigned number); | |
c3ae2f98 MG |
400 | extern void XScale_check_memacc (ARMul_State * state, ARMword * address, |
401 | int store); | |
402 | extern void XScale_set_fsr_far (ARMul_State * state, ARMword fsr, ARMword far); | |
403 | extern int XScale_debug_moe (ARMul_State * state, int moe); | |
c906108c SS |
404 | |
405 | /***************************************************************************\ | |
406 | * Definitons of things in the host environment * | |
407 | \***************************************************************************/ | |
408 | ||
dfcd3bfb JM |
409 | extern unsigned ARMul_OSInit (ARMul_State * state); |
410 | extern void ARMul_OSExit (ARMul_State * state); | |
411 | extern unsigned ARMul_OSHandleSWI (ARMul_State * state, ARMword number); | |
412 | extern ARMword ARMul_OSLastErrorP (ARMul_State * state); | |
c906108c | 413 | |
dfcd3bfb JM |
414 | extern ARMword ARMul_Debug (ARMul_State * state, ARMword pc, ARMword instr); |
415 | extern unsigned ARMul_OSException (ARMul_State * state, ARMword vector, | |
416 | ARMword pc); | |
417 | extern int rdi_log; | |
c906108c SS |
418 | |
419 | /***************************************************************************\ | |
420 | * Host-dependent stuff * | |
421 | \***************************************************************************/ | |
422 | ||
423 | #ifdef macintosh | |
dfcd3bfb | 424 | pascal void SpinCursor (short increment); /* copied from CursorCtl.h */ |
c906108c | 425 | # define HOURGLASS SpinCursor( 1 ) |
dfcd3bfb | 426 | # define HOURGLASS_RATE 1023 /* 2^n - 1 */ |
c906108c | 427 | #endif |
6d358e86 NC |
428 | |
429 | extern void ARMul_UndefInstr (ARMul_State *, ARMword); | |
430 | extern void ARMul_FixCPSR (ARMul_State *, ARMword, ARMword); | |
431 | extern void ARMul_FixSPSR (ARMul_State *, ARMword, ARMword); | |
432 | extern void ARMul_ConsolePrint (ARMul_State *, const char *, ...); | |
433 | extern void ARMul_SelectProcessor (ARMul_State *, unsigned); |