| blob | 26a27df0650509c127f3339cd90a821365ca2b62 |
1 /*
2 * arch/sh/kernel/cpu/sh4/ex.S
3 *
4 * The SH-4 exception vector table.
6 * Copyright (C) 1999, 2000, 2002 Niibe Yutaka
7 * Copyright (C) 2003 Paul Mundt
8 *
9 * This file is subject to the terms and conditions of the GNU General Public
10 * License. See the file "COPYING" in the main directory of this archive
11 * for more details.
12 *
13 */
14 #include <linux/linkage.h>
16 .align 2
17 .data
19 ENTRY(exception_handling_table)
20 .long exception_error /* 000 */
21 .long exception_error
22 #if defined(CONFIG_MMU)
23 .long tlb_miss_load /* 040 */
24 .long tlb_miss_store
25 .long initial_page_write
26 .long tlb_protection_violation_load
27 .long tlb_protection_violation_store
28 .long address_error_load
29 .long address_error_store /* 100 */
30 #else
31 .long exception_error ! tlb miss load /* 040 */
32 .long exception_error ! tlb miss store
33 .long exception_error ! initial page write
34 .long exception_error ! tlb prot violation load
35 .long exception_error ! tlb prot violation store
36 .long exception_error ! address error load
37 .long exception_error ! address error store /* 100 */
38 #endif
39 #if defined(CONFIG_SH_FPU)
40 .long do_fpu_error /* 120 */
41 #else
42 .long exception_error /* 120 */
43 #endif
44 .long exception_error /* 140 */
45 .long system_call ! Unconditional Trap /* 160 */
46 .long exception_error ! reserved_instruction (filled by trap_init) /* 180 */
47 .long exception_error ! illegal_slot_instruction (filled by trap_init) /*1A0*/
48 ENTRY(nmi_slot)
49 #if defined (CONFIG_KGDB_NMI)
50 .long debug_enter /* 1C0 */ ! Allow trap to debugger
51 #else
52 .long exception_none /* 1C0 */ ! Not implemented yet
53 #endif
54 ENTRY(user_break_point_trap)
55 .long break_point_trap /* 1E0 */
56 ENTRY(interrupt_table)
57 ! external hardware
58 .long do_IRQ ! 0000 /* 200 */
59 .long do_IRQ ! 0001
60 .long do_IRQ ! 0010
61 .long do_IRQ ! 0011
62 .long do_IRQ ! 0100
63 .long do_IRQ ! 0101
64 .long do_IRQ ! 0110
65 .long do_IRQ ! 0111
66 .long do_IRQ ! 1000 /* 300 */
67 .long do_IRQ ! 1001
68 .long do_IRQ ! 1010
69 .long do_IRQ ! 1011
70 .long do_IRQ ! 1100
71 .long do_IRQ ! 1101
72 .long do_IRQ ! 1110
73 .long exception_error
74 ! Internal hardware
75 .long do_IRQ ! TMU0 tuni0 /* 400 */
76 .long do_IRQ ! TMU1 tuni1
77 .long do_IRQ ! TMU2 tuni2
78 .long do_IRQ ! ticpi2
79 #if defined(CONFIG_CPU_SUBTYPE_SH7760)
80 .long exception_error
81 .long exception_error
82 .long exception_error
83 .long exception_error
84 .long exception_error /* 500 */
85 .long exception_error
86 .long exception_error
87 #else
88 .long do_IRQ ! RTC ati
89 .long do_IRQ ! pri
90 .long do_IRQ ! cui
91 .long do_IRQ ! SCI eri
92 .long do_IRQ ! rxi /* 500 */
93 .long do_IRQ ! txi
94 .long do_IRQ ! tei
95 #endif
96 .long do_IRQ ! WDT iti /* 560 */
97 .long do_IRQ ! REF rcmi
98 .long do_IRQ ! rovi
99 .long do_IRQ
100 .long do_IRQ /* 5E0 */
101 .long do_IRQ ! 32 Hitachi UDI /* 600 */
102 .long do_IRQ ! 33 GPIO
103 .long do_IRQ ! 34 DMAC dmte0
104 .long do_IRQ ! 35 dmte1
105 .long do_IRQ ! 36 dmte2
106 .long do_IRQ ! 37 dmte3
107 .long do_IRQ ! 38 dmae
108 .long exception_error ! 39 /* 6E0 */
109 #if defined(CONFIG_CPU_SUBTYPE_SH7760)
110 .long exception_error /* 700 */
111 .long exception_error
112 .long exception_error
113 .long exception_error /* 760 */
114 #else
115 .long do_IRQ ! 40 SCIF eri /* 700 */
116 .long do_IRQ ! 41 rxi
117 .long do_IRQ ! 42 bri
118 .long do_IRQ ! 43 txi
119 #endif
120 #if CONFIG_NR_ONCHIP_DMA_CHANNELS == 8
121 .long do_IRQ ! 44 DMAC dmte4 /* 780 */
122 .long do_IRQ ! 45 dmte5
123 .long do_IRQ ! 46 dmte6
124 .long do_IRQ ! 47 dmte7 /* 7E0 */
125 #else
126 .long exception_error ! 44 /* 780 */
127 .long exception_error ! 45
128 .long exception_error ! 46
129 .long exception_error ! 47
130 #endif
131 #if defined(CONFIG_SH_FPU)
132 .long do_fpu_state_restore ! 48 /* 800 */
133 .long do_fpu_state_restore ! 49 /* 820 */
134 #else
135 .long exception_error
136 .long exception_error
137 #endif
138 #if defined(CONFIG_CPU_SUBTYPE_SH7751)
139 .long exception_error /* 840 */
140 .long exception_error
141 .long exception_error
142 .long exception_error
143 .long exception_error
144 .long exception_error
145 .long exception_error /* 900 */
146 .long exception_error
147 .long exception_error
148 .long exception_error
149 .long exception_error
150 .long exception_error
151 .long exception_error
152 .long exception_error
153 .long do_IRQ ! PCI serr /* A00 */
154 .long do_IRQ ! dma3
155 .long do_IRQ ! dma2
156 .long do_IRQ ! dma1
157 .long do_IRQ ! dma0
158 .long do_IRQ ! pwon
159 .long do_IRQ ! pwdwn
160 .long do_IRQ ! err
161 .long do_IRQ ! TMU3 tuni3 /* B00 */
162 .long exception_error
163 .long exception_error
164 .long exception_error
165 .long do_IRQ ! TMU4 tuni4 /* B80 */
166 #elif defined(CONFIG_CPU_SUBTYPE_SH7760)
167 .long do_IRQ ! IRQ irq6 /* 840 */
168 .long do_IRQ ! irq7
169 .long do_IRQ ! SCIF eri0
170 .long do_IRQ ! rxi0
171 .long do_IRQ ! bri0
172 .long do_IRQ ! txi0
173 .long do_IRQ ! HCAN2 cani0 /* 900 */
174 .long do_IRQ ! cani1
175 .long do_IRQ ! SSI ssii0
176 .long do_IRQ ! ssii1
177 .long do_IRQ ! HAC haci0
178 .long do_IRQ ! haci1
179 .long do_IRQ ! IIC iici0
180 .long do_IRQ ! iici1
181 .long do_IRQ ! USB usbi /* A00 */
182 .long do_IRQ ! LCDC vint
183 .long exception_error
184 .long exception_error
185 .long do_IRQ ! DMABRG dmabrgi0
186 .long do_IRQ ! dmabrgi1
187 .long do_IRQ ! dmabrgi2
188 .long exception_error
189 .long do_IRQ ! SCIF eri1 /* B00 */
190 .long do_IRQ ! rxi1
191 .long do_IRQ ! bri1
192 .long do_IRQ ! txi1
193 .long do_IRQ ! eri2
194 .long do_IRQ ! rxi2
195 .long do_IRQ ! bri2
196 .long do_IRQ ! txi2
197 .long do_IRQ ! SIM simeri /* C00 */
198 .long do_IRQ ! simrxi
199 .long do_IRQ ! simtxi
200 .long do_IRQ ! simtei
201 .long do_IRQ ! HSPI spii
202 .long exception_error
203 .long exception_error
204 .long exception_error
205 .long do_IRQ ! MMCIF mmci0 /* D00 */
206 .long do_IRQ ! mmci1
207 .long do_IRQ ! mmci2
208 .long do_IRQ ! mmci3
209 .long exception_error
210 .long exception_error
211 .long exception_error
212 .long exception_error
213 .long exception_error /* E00 */
214 .long exception_error
215 .long exception_error
216 .long exception_error
217 .long do_IRQ ! MFI mfii
218 .long exception_error
219 .long exception_error
220 .long exception_error
221 .long exception_error /* F00 */
222 .long exception_error
223 .long exception_error
224 .long exception_error
225 .long do_IRQ ! ADC adi
226 .long do_IRQ ! CMT cmti /* FA0 */
227 #elif defined(CONFIG_CPU_SUBTYPE_SH73180)
228 .long do_IRQ ! 50 0x840
229 .long do_IRQ ! 51 0x860
230 .long do_IRQ ! 52 0x880
231 .long do_IRQ ! 53 0x8a0
232 .long do_IRQ ! 54 0x8c0
233 .long do_IRQ ! 55 0x8e0
234 .long do_IRQ ! 56 0x900
235 .long do_IRQ ! 57 0x920
236 .long do_IRQ ! 58 0x940
237 .long do_IRQ ! 59 0x960
238 .long do_IRQ ! 60 0x980
239 .long do_IRQ ! 61 0x9a0
240 .long do_IRQ ! 62 0x9c0
241 .long do_IRQ ! 63 0x9e0
242 .long do_IRQ ! 64 0xa00
243 .long do_IRQ ! 65 0xa20
244 .long do_IRQ ! 66 0xa40
245 .long do_IRQ ! 67 0xa60
246 .long do_IRQ ! 68 0xa80
247 .long do_IRQ ! 69 0xaa0
248 .long do_IRQ ! 70 0xac0
249 .long do_IRQ ! 71 0xae0
250 .long do_IRQ ! 72 0xb00
251 .long do_IRQ ! 73 0xb20
252 .long do_IRQ ! 74 0xb40
253 .long do_IRQ ! 75 0xb60
254 .long do_IRQ ! 76 0xb80
255 .long do_IRQ ! 77 0xba0
256 .long do_IRQ ! 78 0xbc0
257 .long do_IRQ ! 79 0xbe0
258 .long do_IRQ ! 80 0xc00
259 .long do_IRQ ! 81 0xc20
260 .long do_IRQ ! 82 0xc40
261 .long do_IRQ ! 83 0xc60
262 .long do_IRQ ! 84 0xc80
263 .long do_IRQ ! 85 0xca0
264 .long do_IRQ ! 86 0xcc0
265 .long do_IRQ ! 87 0xce0
266 .long do_IRQ ! 88 0xd00
267 .long do_IRQ ! 89 0xd20
268 .long do_IRQ ! 90 0xd40
269 .long do_IRQ ! 91 0xd60
270 .long do_IRQ ! 92 0xd80
271 .long do_IRQ ! 93 0xda0
272 .long do_IRQ ! 94 0xdc0
273 .long do_IRQ ! 95 0xde0
274 .long do_IRQ ! 96 0xe00
275 .long do_IRQ ! 97 0xe20
276 .long do_IRQ ! 98 0xe40
277 .long do_IRQ ! 99 0xe60
278 .long do_IRQ ! 100 0xe80
279 .long do_IRQ ! 101 0xea0
280 .long do_IRQ ! 102 0xec0
281 .long do_IRQ ! 103 0xee0
282 .long do_IRQ ! 104 0xf00
283 .long do_IRQ ! 105 0xf20
284 .long do_IRQ ! 106 0xf40
285 .long do_IRQ ! 107 0xf60
286 .long do_IRQ ! 108 0xf80
287 #elif defined(CONFIG_CPU_SUBTYPE_ST40STB1)
288 .long exception_error ! 50 0x840
289 .long exception_error ! 51 0x860
290 .long exception_error ! 52 0x880
291 .long exception_error ! 53 0x8a0
292 .long exception_error ! 54 0x8c0
293 .long exception_error ! 55 0x8e0
294 .long exception_error ! 56 0x900
295 .long exception_error ! 57 0x920
296 .long exception_error ! 58 0x940
297 .long exception_error ! 59 0x960
298 .long exception_error ! 60 0x980
299 .long exception_error ! 61 0x9a0
300 .long exception_error ! 62 0x9c0
301 .long exception_error ! 63 0x9e0
302 .long do_IRQ ! 64 0xa00 PCI serr
303 .long do_IRQ ! 65 0xa20 err
304 .long do_IRQ ! 66 0xa40 ad
305 .long do_IRQ ! 67 0xa60 pwr_dwn
306 .long exception_error ! 68 0xa80
307 .long exception_error ! 69 0xaa0
308 .long exception_error ! 70 0xac0
309 .long exception_error ! 71 0xae0
310 .long do_IRQ ! 72 0xb00 DMA INT0
311 .long do_IRQ ! 73 0xb20 INT1
312 .long do_IRQ ! 74 0xb40 INT2
313 .long do_IRQ ! 75 0xb60 INT3
314 .long do_IRQ ! 76 0xb80 INT4
315 .long exception_error ! 77 0xba0
316 .long do_IRQ ! 78 0xbc0 DMA ERR
317 .long exception_error ! 79 0xbe0
318 .long do_IRQ ! 80 0xc00 PIO0
319 .long do_IRQ ! 81 0xc20 PIO1
320 .long do_IRQ ! 82 0xc40 PIO2
321 .long exception_error ! 83 0xc60
322 .long exception_error ! 84 0xc80
323 .long exception_error ! 85 0xca0
324 .long exception_error ! 86 0xcc0
325 .long exception_error ! 87 0xce0
326 .long exception_error ! 88 0xd00
327 .long exception_error ! 89 0xd20
328 .long exception_error ! 90 0xd40
329 .long exception_error ! 91 0xd60
330 .long exception_error ! 92 0xd80
331 .long exception_error ! 93 0xda0
332 .long exception_error ! 94 0xdc0
333 .long exception_error ! 95 0xde0
334 .long exception_error ! 96 0xe00
335 .long exception_error ! 97 0xe20
336 .long exception_error ! 98 0xe40
337 .long exception_error ! 99 0xe60
338 .long exception_error ! 100 0xe80
339 .long exception_error ! 101 0xea0
340 .long exception_error ! 102 0xec0
341 .long exception_error ! 103 0xee0
342 .long exception_error ! 104 0xf00
343 .long exception_error ! 105 0xf20
344 .long exception_error ! 106 0xf40
345 .long exception_error ! 107 0xf60
346 .long exception_error ! 108 0xf80
347 .long exception_error ! 109 0xfa0
348 .long exception_error ! 110 0xfc0
349 .long exception_error ! 111 0xfe0
350 .long do_IRQ ! 112 0x1000 Mailbox
351 .long exception_error ! 113 0x1020
352 .long exception_error ! 114 0x1040
353 .long exception_error ! 115 0x1060
354 .long exception_error ! 116 0x1080
355 .long exception_error ! 117 0x10a0
356 .long exception_error ! 118 0x10c0
357 .long exception_error ! 119 0x10e0
358 .long exception_error ! 120 0x1100
359 .long exception_error ! 121 0x1120
360 .long exception_error ! 122 0x1140
361 .long exception_error ! 123 0x1160
362 .long exception_error ! 124 0x1180
363 .long exception_error ! 125 0x11a0
364 .long exception_error ! 126 0x11c0
365 .long exception_error ! 127 0x11e0
366 .long exception_error ! 128 0x1200
367 .long exception_error ! 129 0x1220
368 .long exception_error ! 130 0x1240
369 .long exception_error ! 131 0x1260
370 .long exception_error ! 132 0x1280
371 .long exception_error ! 133 0x12a0
372 .long exception_error ! 134 0x12c0
373 .long exception_error ! 135 0x12e0
374 .long exception_error ! 136 0x1300
375 .long exception_error ! 137 0x1320
376 .long exception_error ! 138 0x1340
377 .long exception_error ! 139 0x1360
378 .long do_IRQ ! 140 0x1380 EMPI INV_ADDR
379 .long exception_error ! 141 0x13a0
380 .long exception_error ! 142 0x13c0
381 .long exception_error ! 143 0x13e0
382 #endif