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1// SPDX-License-Identifier: GPL-2.0-only
2/*
3 * arch/arm/kernel/kprobes-test-arm.c
4 *
5 * Copyright (C) 2011 Jon Medhurst <tixy@yxit.co.uk>.
6 */
7
8#include <linux/kernel.h>
9#include <linux/module.h>
10#include <asm/system_info.h>
11#include <asm/opcodes.h>
12#include <asm/probes.h>
13
14#include "test-core.h"
15
16
17#define TEST_ISA "32"
18
19#define TEST_ARM_TO_THUMB_INTERWORK_R(code1, reg, val, code2) \
20 TESTCASE_START(code1 #reg code2) \
21 TEST_ARG_REG(reg, val) \
22 TEST_ARG_REG(14, 99f) \
23 TEST_ARG_END("") \
24 "50: nop \n\t" \
25 "1: "code1 #reg code2" \n\t" \
26 " bx lr \n\t" \
27 ".thumb \n\t" \
28 "3: adr lr, 2f \n\t" \
29 " bx lr \n\t" \
30 ".arm \n\t" \
31 "2: nop \n\t" \
32 TESTCASE_END
33
34#define TEST_ARM_TO_THUMB_INTERWORK_P(code1, reg, val, code2) \
35 TESTCASE_START(code1 #reg code2) \
36 TEST_ARG_PTR(reg, val) \
37 TEST_ARG_REG(14, 99f) \
38 TEST_ARG_MEM(15, 3f+1) \
39 TEST_ARG_END("") \
40 "50: nop \n\t" \
41 "1: "code1 #reg code2" \n\t" \
42 " bx lr \n\t" \
43 ".thumb \n\t" \
44 "3: adr lr, 2f \n\t" \
45 " bx lr \n\t" \
46 ".arm \n\t" \
47 "2: nop \n\t" \
48 TESTCASE_END
49
50
51void kprobe_arm_test_cases(void)
52{
53 kprobe_test_flags = 0;
54
55 TEST_GROUP("Data-processing (register), (register-shifted register), (immediate)")
56
57#define _DATA_PROCESSING_DNM(op,s,val) \
58 TEST_RR( op s "eq r0, r",1, VAL1,", r",2, val, "") \
59 TEST_RR( op s "ne r1, r",1, VAL1,", r",2, val, ", lsl #3") \
60 TEST_RR( op s "cs r2, r",3, VAL1,", r",2, val, ", lsr #4") \
61 TEST_RR( op s "cc r3, r",3, VAL1,", r",2, val, ", asr #5") \
62 TEST_RR( op s "mi r4, r",5, VAL1,", r",2, N(val),", asr #6") \
63 TEST_RR( op s "pl r5, r",5, VAL1,", r",2, val, ", ror #7") \
64 TEST_RR( op s "vs r6, r",7, VAL1,", r",2, val, ", rrx") \
65 TEST_R( op s "vc r6, r",7, VAL1,", pc, lsl #3") \
66 TEST_R( op s "vc r6, r",7, VAL1,", sp, lsr #4") \
67 TEST_R( op s "vc r6, pc, r",7, VAL1,", asr #5") \
68 TEST_R( op s "vc r6, sp, r",7, VAL1,", ror #6") \
69 TEST_RRR( op s "hi r8, r",9, VAL1,", r",14,val, ", lsl r",0, 3,"")\
70 TEST_RRR( op s "ls r9, r",9, VAL1,", r",14,val, ", lsr r",7, 4,"")\
71 TEST_RRR( op s "ge r10, r",11,VAL1,", r",14,val, ", asr r",7, 5,"")\
72 TEST_RRR( op s "lt r11, r",11,VAL1,", r",14,N(val),", asr r",7, 6,"")\
73 TEST_RR( op s "gt r12, r13" ", r",14,val, ", ror r",14,7,"")\
74 TEST_RR( op s "le r14, r",0, val, ", r13" ", lsl r",14,8,"")\
75 TEST_R( op s "eq r0, r",11,VAL1,", #0xf5") \
76 TEST_R( op s "ne r11, r",0, VAL1,", #0xf5000000") \
77 TEST_R( op s " r7, r",8, VAL2,", #0x000af000") \
78 TEST( op s " r4, pc" ", #0x00005a00")
79
80#define DATA_PROCESSING_DNM(op,val) \
81 _DATA_PROCESSING_DNM(op,"",val) \
82 _DATA_PROCESSING_DNM(op,"s",val)
83
84#define DATA_PROCESSING_NM(op,val) \
85 TEST_RR( op "ne r",1, VAL1,", r",2, val, "") \
86 TEST_RR( op "eq r",1, VAL1,", r",2, val, ", lsl #3") \
87 TEST_RR( op "cc r",3, VAL1,", r",2, val, ", lsr #4") \
88 TEST_RR( op "cs r",3, VAL1,", r",2, val, ", asr #5") \
89 TEST_RR( op "pl r",5, VAL1,", r",2, N(val),", asr #6") \
90 TEST_RR( op "mi r",5, VAL1,", r",2, val, ", ror #7") \
91 TEST_RR( op "vc r",7, VAL1,", r",2, val, ", rrx") \
92 TEST_R ( op "vs r",7, VAL1,", pc, lsl #3") \
93 TEST_R ( op "vs r",7, VAL1,", sp, lsr #4") \
94 TEST_R( op "vs pc, r",7, VAL1,", asr #5") \
95 TEST_R( op "vs sp, r",7, VAL1,", ror #6") \
96 TEST_RRR( op "ls r",9, VAL1,", r",14,val, ", lsl r",0, 3,"") \
97 TEST_RRR( op "hi r",9, VAL1,", r",14,val, ", lsr r",7, 4,"") \
98 TEST_RRR( op "lt r",11,VAL1,", r",14,val, ", asr r",7, 5,"") \
99 TEST_RRR( op "ge r",11,VAL1,", r",14,N(val),", asr r",7, 6,"") \
100 TEST_RR( op "le r13" ", r",14,val, ", ror r",14,7,"") \
101 TEST_RR( op "gt r",0, val, ", r13" ", lsl r",14,8,"") \
102 TEST_R( op "eq r",11,VAL1,", #0xf5") \
103 TEST_R( op "ne r",0, VAL1,", #0xf5000000") \
104 TEST_R( op " r",8, VAL2,", #0x000af000")
105
106#define _DATA_PROCESSING_DM(op,s,val) \
107 TEST_R( op s "eq r0, r",1, val, "") \
108 TEST_R( op s "ne r1, r",1, val, ", lsl #3") \
109 TEST_R( op s "cs r2, r",3, val, ", lsr #4") \
110 TEST_R( op s "cc r3, r",3, val, ", asr #5") \
111 TEST_R( op s "mi r4, r",5, N(val),", asr #6") \
112 TEST_R( op s "pl r5, r",5, val, ", ror #7") \
113 TEST_R( op s "vs r6, r",10,val, ", rrx") \
114 TEST( op s "vs r7, pc, lsl #3") \
115 TEST( op s "vs r7, sp, lsr #4") \
116 TEST_RR( op s "vc r8, r",7, val, ", lsl r",0, 3,"") \
117 TEST_RR( op s "hi r9, r",9, val, ", lsr r",7, 4,"") \
118 TEST_RR( op s "ls r10, r",9, val, ", asr r",7, 5,"") \
119 TEST_RR( op s "ge r11, r",11,N(val),", asr r",7, 6,"") \
120 TEST_RR( op s "lt r12, r",11,val, ", ror r",14,7,"") \
121 TEST_R( op s "gt r14, r13" ", lsl r",14,8,"") \
122 TEST( op s "eq r0, #0xf5") \
123 TEST( op s "ne r11, #0xf5000000") \
124 TEST( op s " r7, #0x000af000") \
125 TEST( op s " r4, #0x00005a00")
126
127#define DATA_PROCESSING_DM(op,val) \
128 _DATA_PROCESSING_DM(op,"",val) \
129 _DATA_PROCESSING_DM(op,"s",val)
130
131 DATA_PROCESSING_DNM("and",0xf00f00ff)
132 DATA_PROCESSING_DNM("eor",0xf00f00ff)
133 DATA_PROCESSING_DNM("sub",VAL2)
134 DATA_PROCESSING_DNM("rsb",VAL2)
135 DATA_PROCESSING_DNM("add",VAL2)
136 DATA_PROCESSING_DNM("adc",VAL2)
137 DATA_PROCESSING_DNM("sbc",VAL2)
138 DATA_PROCESSING_DNM("rsc",VAL2)
139 DATA_PROCESSING_NM("tst",0xf00f00ff)
140 DATA_PROCESSING_NM("teq",0xf00f00ff)
141 DATA_PROCESSING_NM("cmp",VAL2)
142 DATA_PROCESSING_NM("cmn",VAL2)
143 DATA_PROCESSING_DNM("orr",0xf00f00ff)
144 DATA_PROCESSING_DM("mov",VAL2)
145 DATA_PROCESSING_DNM("bic",0xf00f00ff)
146 DATA_PROCESSING_DM("mvn",VAL2)
147
148 TEST("mov ip, sp") /* This has special case emulation code */
149
150 TEST_SUPPORTED("mov pc, #0x1000");
151 TEST_SUPPORTED("mov sp, #0x1000");
152 TEST_SUPPORTED("cmp pc, #0x1000");
153 TEST_SUPPORTED("cmp sp, #0x1000");
154
155 /* Data-processing with PC and a shift count in a register */
156 TEST_UNSUPPORTED(__inst_arm(0xe15c0f1e) " @ cmp r12, r14, asl pc")
157 TEST_UNSUPPORTED(__inst_arm(0xe1a0cf1e) " @ mov r12, r14, asl pc")
158 TEST_UNSUPPORTED(__inst_arm(0xe08caf1e) " @ add r10, r12, r14, asl pc")
159 TEST_UNSUPPORTED(__inst_arm(0xe151021f) " @ cmp r1, pc, lsl r2")
160 TEST_UNSUPPORTED(__inst_arm(0xe17f0211) " @ cmn pc, r1, lsl r2")
161 TEST_UNSUPPORTED(__inst_arm(0xe1a0121f) " @ mov r1, pc, lsl r2")
162 TEST_UNSUPPORTED(__inst_arm(0xe1a0f211) " @ mov pc, r1, lsl r2")
163 TEST_UNSUPPORTED(__inst_arm(0xe042131f) " @ sub r1, r2, pc, lsl r3")
164 TEST_UNSUPPORTED(__inst_arm(0xe1cf1312) " @ bic r1, pc, r2, lsl r3")
165 TEST_UNSUPPORTED(__inst_arm(0xe081f312) " @ add pc, r1, r2, lsl r3")
166
167 /* Data-processing with PC as a target and status registers updated */
168 TEST_UNSUPPORTED("movs pc, r1")
169 TEST_UNSUPPORTED(__inst_arm(0xe1b0f211) " @movs pc, r1, lsl r2")
170 TEST_UNSUPPORTED("movs pc, #0x10000")
171 TEST_UNSUPPORTED("adds pc, lr, r1")
172 TEST_UNSUPPORTED(__inst_arm(0xe09ef211) " @adds pc, lr, r1, lsl r2")
173 TEST_UNSUPPORTED("adds pc, lr, #4")
174
175 /* Data-processing with SP as target */
176 TEST("add sp, sp, #16")
177 TEST("sub sp, sp, #8")
178 TEST("bic sp, sp, #0x20")
179 TEST("orr sp, sp, #0x20")
180 TEST_PR( "add sp, r",10,0,", r",11,4,"")
181 TEST_PRR("add sp, r",10,0,", r",11,4,", asl r",12,1,"")
182 TEST_P( "mov sp, r",10,0,"")
183 TEST_PR( "mov sp, r",10,0,", asl r",12,0,"")
184
185 /* Data-processing with PC as target */
186 TEST_BF( "add pc, pc, #2f-1b-8")
187 TEST_BF_R ("add pc, pc, r",14,2f-1f-8,"")
188 TEST_BF_R ("add pc, r",14,2f-1f-8,", pc")
189 TEST_BF_R ("mov pc, r",0,2f,"")
190 TEST_BF_R ("add pc, pc, r",14,(2f-1f-8)*2,", asr #1")
191 TEST_BB( "sub pc, pc, #1b-2b+8")
192#if __LINUX_ARM_ARCH__ == 6 && !defined(CONFIG_CPU_V7)
193 TEST_BB( "sub pc, pc, #1b-2b+8-2") /* UNPREDICTABLE before and after ARMv6 */
194#endif
195 TEST_BB_R( "sub pc, pc, r",14, 1f-2f+8,"")
196 TEST_BB_R( "rsb pc, r",14,1f-2f+8,", pc")
197 TEST_R( "add pc, pc, r",10,-2,", asl #1")
198#ifdef CONFIG_THUMB2_KERNEL
199 TEST_ARM_TO_THUMB_INTERWORK_R("add pc, pc, r",0,3f-1f-8+1,"")
200 TEST_ARM_TO_THUMB_INTERWORK_R("sub pc, r",0,3f+8+1,", #8")
201#endif
202 TEST_GROUP("Miscellaneous instructions")
203
204 TEST_RMASKED("mrs r",0,~PSR_IGNORE_BITS,", cpsr")
205 TEST_RMASKED("mrspl r",7,~PSR_IGNORE_BITS,", cpsr")
206 TEST_RMASKED("mrs r",14,~PSR_IGNORE_BITS,", cpsr")
207 TEST_UNSUPPORTED(__inst_arm(0xe10ff000) " @ mrs r15, cpsr")
208 TEST_UNSUPPORTED("mrs r0, spsr")
209 TEST_UNSUPPORTED("mrs lr, spsr")
210
211 TEST_UNSUPPORTED("msr cpsr, r0")
212 TEST_UNSUPPORTED("msr cpsr_f, lr")
213 TEST_UNSUPPORTED("msr spsr, r0")
214
215#if __LINUX_ARM_ARCH__ >= 5 || \
216 (__LINUX_ARM_ARCH__ == 4 && !defined(CONFIG_CPU_32v4))
217 TEST_BF_R("bx r",0,2f,"")
218 TEST_BB_R("bx r",7,2f,"")
219 TEST_BF_R("bxeq r",14,2f,"")
220#endif
221
222#if __LINUX_ARM_ARCH__ >= 5
223 TEST_R("clz r0, r",0, 0x0,"")
224 TEST_R("clzeq r7, r",14,0x1,"")
225 TEST_R("clz lr, r",7, 0xffffffff,"")
226 TEST( "clz r4, sp")
227 TEST_UNSUPPORTED(__inst_arm(0x016fff10) " @ clz pc, r0")
228 TEST_UNSUPPORTED(__inst_arm(0x016f0f1f) " @ clz r0, pc")
229
230#if __LINUX_ARM_ARCH__ >= 6
231 TEST_UNSUPPORTED("bxj r0")
232#endif
233
234 TEST_BF_R("blx r",0,2f,"")
235 TEST_BB_R("blx r",7,2f,"")
236 TEST_BF_R("blxeq r",14,2f,"")
237 TEST_UNSUPPORTED(__inst_arm(0x0120003f) " @ blx pc")
238
239 TEST_RR( "qadd r0, r",1, VAL1,", r",2, VAL2,"")
240 TEST_RR( "qaddvs lr, r",9, VAL2,", r",8, VAL1,"")
241 TEST_R( "qadd lr, r",9, VAL2,", r13")
242 TEST_RR( "qsub r0, r",1, VAL1,", r",2, VAL2,"")
243 TEST_RR( "qsubvs lr, r",9, VAL2,", r",8, VAL1,"")
244 TEST_R( "qsub lr, r",9, VAL2,", r13")
245 TEST_RR( "qdadd r0, r",1, VAL1,", r",2, VAL2,"")
246 TEST_RR( "qdaddvs lr, r",9, VAL2,", r",8, VAL1,"")
247 TEST_R( "qdadd lr, r",9, VAL2,", r13")
248 TEST_RR( "qdsub r0, r",1, VAL1,", r",2, VAL2,"")
249 TEST_RR( "qdsubvs lr, r",9, VAL2,", r",8, VAL1,"")
250 TEST_R( "qdsub lr, r",9, VAL2,", r13")
251 TEST_UNSUPPORTED(__inst_arm(0xe101f050) " @ qadd pc, r0, r1")
252 TEST_UNSUPPORTED(__inst_arm(0xe121f050) " @ qsub pc, r0, r1")
253 TEST_UNSUPPORTED(__inst_arm(0xe141f050) " @ qdadd pc, r0, r1")
254 TEST_UNSUPPORTED(__inst_arm(0xe161f050) " @ qdsub pc, r0, r1")
255 TEST_UNSUPPORTED(__inst_arm(0xe16f2050) " @ qdsub r2, r0, pc")
256 TEST_UNSUPPORTED(__inst_arm(0xe161205f) " @ qdsub r2, pc, r1")
257
258 TEST_UNSUPPORTED("bkpt 0xffff")
259 TEST_UNSUPPORTED("bkpt 0x0000")
260
261 TEST_UNSUPPORTED(__inst_arm(0xe1600070) " @ smc #0")
262
263 TEST_GROUP("Halfword multiply and multiply-accumulate")
264
265 TEST_RRR( "smlabb r0, r",1, VAL1,", r",2, VAL2,", r",3, VAL3,"")
266 TEST_RRR( "smlabbge r7, r",8, VAL3,", r",9, VAL1,", r",10, VAL2,"")
267 TEST_RR( "smlabb lr, r",1, VAL2,", r",2, VAL3,", r13")
268 TEST_UNSUPPORTED(__inst_arm(0xe10f3281) " @ smlabb pc, r1, r2, r3")
269 TEST_RRR( "smlatb r0, r",1, VAL1,", r",2, VAL2,", r",3, VAL3,"")
270 TEST_RRR( "smlatbge r7, r",8, VAL3,", r",9, VAL1,", r",10, VAL2,"")
271 TEST_RR( "smlatb lr, r",1, VAL2,", r",2, VAL3,", r13")
272 TEST_UNSUPPORTED(__inst_arm(0xe10f32a1) " @ smlatb pc, r1, r2, r3")
273 TEST_RRR( "smlabt r0, r",1, VAL1,", r",2, VAL2,", r",3, VAL3,"")
274 TEST_RRR( "smlabtge r7, r",8, VAL3,", r",9, VAL1,", r",10, VAL2,"")
275 TEST_RR( "smlabt lr, r",1, VAL2,", r",2, VAL3,", r13")
276 TEST_UNSUPPORTED(__inst_arm(0xe10f32c1) " @ smlabt pc, r1, r2, r3")
277 TEST_RRR( "smlatt r0, r",1, VAL1,", r",2, VAL2,", r",3, VAL3,"")
278 TEST_RRR( "smlattge r7, r",8, VAL3,", r",9, VAL1,", r",10, VAL2,"")
279 TEST_RR( "smlatt lr, r",1, VAL2,", r",2, VAL3,", r13")
280 TEST_UNSUPPORTED(__inst_arm(0xe10f32e1) " @ smlatt pc, r1, r2, r3")
281
282 TEST_RRR( "smlawb r0, r",1, VAL1,", r",2, VAL2,", r",3, VAL3,"")
283 TEST_RRR( "smlawbge r7, r",8, VAL3,", r",9, VAL1,", r",10, VAL2,"")
284 TEST_RR( "smlawb lr, r",1, VAL2,", r",2, VAL3,", r13")
285 TEST_UNSUPPORTED(__inst_arm(0xe12f3281) " @ smlawb pc, r1, r2, r3")
286 TEST_RRR( "smlawt r0, r",1, VAL1,", r",2, VAL2,", r",3, VAL3,"")
287 TEST_RRR( "smlawtge r7, r",8, VAL3,", r",9, VAL1,", r",10, VAL2,"")
288 TEST_RR( "smlawt lr, r",1, VAL2,", r",2, VAL3,", r13")
289 TEST_UNSUPPORTED(__inst_arm(0xe12f32c1) " @ smlawt pc, r1, r2, r3")
290 TEST_UNSUPPORTED(__inst_arm(0xe12032cf) " @ smlawt r0, pc, r2, r3")
291 TEST_UNSUPPORTED(__inst_arm(0xe1203fc1) " @ smlawt r0, r1, pc, r3")
292 TEST_UNSUPPORTED(__inst_arm(0xe120f2c1) " @ smlawt r0, r1, r2, pc")
293
294 TEST_RR( "smulwb r0, r",1, VAL1,", r",2, VAL2,"")
295 TEST_RR( "smulwbge r7, r",8, VAL3,", r",9, VAL1,"")
296 TEST_R( "smulwb lr, r",1, VAL2,", r13")
297 TEST_UNSUPPORTED(__inst_arm(0xe12f02a1) " @ smulwb pc, r1, r2")
298 TEST_RR( "smulwt r0, r",1, VAL1,", r",2, VAL2,"")
299 TEST_RR( "smulwtge r7, r",8, VAL3,", r",9, VAL1,"")
300 TEST_R( "smulwt lr, r",1, VAL2,", r13")
301 TEST_UNSUPPORTED(__inst_arm(0xe12f02e1) " @ smulwt pc, r1, r2")
302
303 TEST_RRRR( "smlalbb r",0, VAL1,", r",1, VAL2,", r",2, VAL3,", r",3, VAL4)
304 TEST_RRRR( "smlalbble r",8, VAL4,", r",9, VAL1,", r",10,VAL2,", r",11,VAL3)
305 TEST_RRR( "smlalbb r",14,VAL3,", r",7, VAL4,", r",5, VAL1,", r13")
306 TEST_UNSUPPORTED(__inst_arm(0xe14f1382) " @ smlalbb pc, r1, r2, r3")
307 TEST_UNSUPPORTED(__inst_arm(0xe141f382) " @ smlalbb r1, pc, r2, r3")
308 TEST_RRRR( "smlaltb r",0, VAL1,", r",1, VAL2,", r",2, VAL3,", r",3, VAL4)
309 TEST_RRRR( "smlaltble r",8, VAL4,", r",9, VAL1,", r",10,VAL2,", r",11,VAL3)
310 TEST_RRR( "smlaltb r",14,VAL3,", r",7, VAL4,", r",5, VAL1,", r13")
311 TEST_UNSUPPORTED(__inst_arm(0xe14f13a2) " @ smlaltb pc, r1, r2, r3")
312 TEST_UNSUPPORTED(__inst_arm(0xe141f3a2) " @ smlaltb r1, pc, r2, r3")
313 TEST_RRRR( "smlalbt r",0, VAL1,", r",1, VAL2,", r",2, VAL3,", r",3, VAL4)
314 TEST_RRRR( "smlalbtle r",8, VAL4,", r",9, VAL1,", r",10,VAL2,", r",11,VAL3)
315 TEST_RRR( "smlalbt r",14,VAL3,", r",7, VAL4,", r",5, VAL1,", r13")
316 TEST_UNSUPPORTED(__inst_arm(0xe14f13c2) " @ smlalbt pc, r1, r2, r3")
317 TEST_UNSUPPORTED(__inst_arm(0xe141f3c2) " @ smlalbt r1, pc, r2, r3")
318 TEST_RRRR( "smlaltt r",0, VAL1,", r",1, VAL2,", r",2, VAL3,", r",3, VAL4)
319 TEST_RRRR( "smlalttle r",8, VAL4,", r",9, VAL1,", r",10,VAL2,", r",11,VAL3)
320 TEST_RRR( "smlaltt r",14,VAL3,", r",7, VAL4,", r",5, VAL1,", r13")
321 TEST_UNSUPPORTED(__inst_arm(0xe14f13e2) " @ smlalbb pc, r1, r2, r3")
322 TEST_UNSUPPORTED(__inst_arm(0xe140f3e2) " @ smlalbb r0, pc, r2, r3")
323 TEST_UNSUPPORTED(__inst_arm(0xe14013ef) " @ smlalbb r0, r1, pc, r3")
324 TEST_UNSUPPORTED(__inst_arm(0xe1401fe2) " @ smlalbb r0, r1, r2, pc")
325
326 TEST_RR( "smulbb r0, r",1, VAL1,", r",2, VAL2,"")
327 TEST_RR( "smulbbge r7, r",8, VAL3,", r",9, VAL1,"")
328 TEST_R( "smulbb lr, r",1, VAL2,", r13")
329 TEST_UNSUPPORTED(__inst_arm(0xe16f0281) " @ smulbb pc, r1, r2")
330 TEST_RR( "smultb r0, r",1, VAL1,", r",2, VAL2,"")
331 TEST_RR( "smultbge r7, r",8, VAL3,", r",9, VAL1,"")
332 TEST_R( "smultb lr, r",1, VAL2,", r13")
333 TEST_UNSUPPORTED(__inst_arm(0xe16f02a1) " @ smultb pc, r1, r2")
334 TEST_RR( "smulbt r0, r",1, VAL1,", r",2, VAL2,"")
335 TEST_RR( "smulbtge r7, r",8, VAL3,", r",9, VAL1,"")
336 TEST_R( "smulbt lr, r",1, VAL2,", r13")
337 TEST_UNSUPPORTED(__inst_arm(0xe16f02c1) " @ smultb pc, r1, r2")
338 TEST_RR( "smultt r0, r",1, VAL1,", r",2, VAL2,"")
339 TEST_RR( "smulttge r7, r",8, VAL3,", r",9, VAL1,"")
340 TEST_R( "smultt lr, r",1, VAL2,", r13")
341 TEST_UNSUPPORTED(__inst_arm(0xe16f02e1) " @ smultt pc, r1, r2")
342 TEST_UNSUPPORTED(__inst_arm(0xe16002ef) " @ smultt r0, pc, r2")
343 TEST_UNSUPPORTED(__inst_arm(0xe1600fe1) " @ smultt r0, r1, pc")
344#endif
345
346 TEST_GROUP("Multiply and multiply-accumulate")
347
348 TEST_RR( "mul r0, r",1, VAL1,", r",2, VAL2,"")
349 TEST_RR( "mulls r7, r",8, VAL2,", r",9, VAL2,"")
350 TEST_R( "mul lr, r",4, VAL3,", r13")
351 TEST_UNSUPPORTED(__inst_arm(0xe00f0291) " @ mul pc, r1, r2")
352 TEST_UNSUPPORTED(__inst_arm(0xe000029f) " @ mul r0, pc, r2")
353 TEST_UNSUPPORTED(__inst_arm(0xe0000f91) " @ mul r0, r1, pc")
354 TEST_RR( "muls r0, r",1, VAL1,", r",2, VAL2,"")
355 TEST_RR( "mulsls r7, r",8, VAL2,", r",9, VAL2,"")
356 TEST_R( "muls lr, r",4, VAL3,", r13")
357 TEST_UNSUPPORTED(__inst_arm(0xe01f0291) " @ muls pc, r1, r2")
358
359 TEST_RRR( "mla r0, r",1, VAL1,", r",2, VAL2,", r",3, VAL3,"")
360 TEST_RRR( "mlahi r7, r",8, VAL3,", r",9, VAL1,", r",10, VAL2,"")
361 TEST_RR( "mla lr, r",1, VAL2,", r",2, VAL3,", r13")
362 TEST_UNSUPPORTED(__inst_arm(0xe02f3291) " @ mla pc, r1, r2, r3")
363 TEST_RRR( "mlas r0, r",1, VAL1,", r",2, VAL2,", r",3, VAL3,"")
364 TEST_RRR( "mlashi r7, r",8, VAL3,", r",9, VAL1,", r",10, VAL2,"")
365 TEST_RR( "mlas lr, r",1, VAL2,", r",2, VAL3,", r13")
366 TEST_UNSUPPORTED(__inst_arm(0xe03f3291) " @ mlas pc, r1, r2, r3")
367
368#if __LINUX_ARM_ARCH__ >= 6
369 TEST_RR( "umaal r0, r1, r",2, VAL1,", r",3, VAL2,"")
370 TEST_RR( "umaalls r7, r8, r",9, VAL2,", r",10, VAL1,"")
371 TEST_R( "umaal lr, r12, r",11,VAL3,", r13")
372 TEST_UNSUPPORTED(__inst_arm(0xe041f392) " @ umaal pc, r1, r2, r3")
373 TEST_UNSUPPORTED(__inst_arm(0xe04f0392) " @ umaal r0, pc, r2, r3")
374 TEST_UNSUPPORTED(__inst_arm(0xe0500090) " @ undef")
375 TEST_UNSUPPORTED(__inst_arm(0xe05fff9f) " @ undef")
376#endif
377
378#if __LINUX_ARM_ARCH__ >= 7
379 TEST_RRR( "mls r0, r",1, VAL1,", r",2, VAL2,", r",3, VAL3,"")
380 TEST_RRR( "mlshi r7, r",8, VAL3,", r",9, VAL1,", r",10, VAL2,"")
381 TEST_RR( "mls lr, r",1, VAL2,", r",2, VAL3,", r13")
382 TEST_UNSUPPORTED(__inst_arm(0xe06f3291) " @ mls pc, r1, r2, r3")
383 TEST_UNSUPPORTED(__inst_arm(0xe060329f) " @ mls r0, pc, r2, r3")
384 TEST_UNSUPPORTED(__inst_arm(0xe0603f91) " @ mls r0, r1, pc, r3")
385 TEST_UNSUPPORTED(__inst_arm(0xe060f291) " @ mls r0, r1, r2, pc")
386#endif
387
388 TEST_UNSUPPORTED(__inst_arm(0xe0700090) " @ undef")
389 TEST_UNSUPPORTED(__inst_arm(0xe07fff9f) " @ undef")
390
391 TEST_RR( "umull r0, r1, r",2, VAL1,", r",3, VAL2,"")
392 TEST_RR( "umullls r7, r8, r",9, VAL2,", r",10, VAL1,"")
393 TEST_R( "umull lr, r12, r",11,VAL3,", r13")
394 TEST_UNSUPPORTED(__inst_arm(0xe081f392) " @ umull pc, r1, r2, r3")
395 TEST_UNSUPPORTED(__inst_arm(0xe08f1392) " @ umull r1, pc, r2, r3")
396 TEST_RR( "umulls r0, r1, r",2, VAL1,", r",3, VAL2,"")
397 TEST_RR( "umullsls r7, r8, r",9, VAL2,", r",10, VAL1,"")
398 TEST_R( "umulls lr, r12, r",11,VAL3,", r13")
399 TEST_UNSUPPORTED(__inst_arm(0xe091f392) " @ umulls pc, r1, r2, r3")
400 TEST_UNSUPPORTED(__inst_arm(0xe09f1392) " @ umulls r1, pc, r2, r3")
401
402 TEST_RRRR( "umlal r",0, VAL1,", r",1, VAL2,", r",2, VAL3,", r",3, VAL4)
403 TEST_RRRR( "umlalle r",8, VAL4,", r",9, VAL1,", r",10,VAL2,", r",11,VAL3)
404 TEST_RRR( "umlal r",14,VAL3,", r",7, VAL4,", r",5, VAL1,", r13")
405 TEST_UNSUPPORTED(__inst_arm(0xe0af1392) " @ umlal pc, r1, r2, r3")
406 TEST_UNSUPPORTED(__inst_arm(0xe0a1f392) " @ umlal r1, pc, r2, r3")
407 TEST_RRRR( "umlals r",0, VAL1,", r",1, VAL2,", r",2, VAL3,", r",3, VAL4)
408 TEST_RRRR( "umlalsle r",8, VAL4,", r",9, VAL1,", r",10,VAL2,", r",11,VAL3)
409 TEST_RRR( "umlals r",14,VAL3,", r",7, VAL4,", r",5, VAL1,", r13")
410 TEST_UNSUPPORTED(__inst_arm(0xe0bf1392) " @ umlals pc, r1, r2, r3")
411 TEST_UNSUPPORTED(__inst_arm(0xe0b1f392) " @ umlals r1, pc, r2, r3")
412
413 TEST_RR( "smull r0, r1, r",2, VAL1,", r",3, VAL2,"")
414 TEST_RR( "smullls r7, r8, r",9, VAL2,", r",10, VAL1,"")
415 TEST_R( "smull lr, r12, r",11,VAL3,", r13")
416 TEST_UNSUPPORTED(__inst_arm(0xe0c1f392) " @ smull pc, r1, r2, r3")
417 TEST_UNSUPPORTED(__inst_arm(0xe0cf1392) " @ smull r1, pc, r2, r3")
418 TEST_RR( "smulls r0, r1, r",2, VAL1,", r",3, VAL2,"")
419 TEST_RR( "smullsls r7, r8, r",9, VAL2,", r",10, VAL1,"")
420 TEST_R( "smulls lr, r12, r",11,VAL3,", r13")
421 TEST_UNSUPPORTED(__inst_arm(0xe0d1f392) " @ smulls pc, r1, r2, r3")
422 TEST_UNSUPPORTED(__inst_arm(0xe0df1392) " @ smulls r1, pc, r2, r3")
423
424 TEST_RRRR( "smlal r",0, VAL1,", r",1, VAL2,", r",2, VAL3,", r",3, VAL4)
425 TEST_RRRR( "smlalle r",8, VAL4,", r",9, VAL1,", r",10,VAL2,", r",11,VAL3)
426 TEST_RRR( "smlal r",14,VAL3,", r",7, VAL4,", r",5, VAL1,", r13")
427 TEST_UNSUPPORTED(__inst_arm(0xe0ef1392) " @ smlal pc, r1, r2, r3")
428 TEST_UNSUPPORTED(__inst_arm(0xe0e1f392) " @ smlal r1, pc, r2, r3")
429 TEST_RRRR( "smlals r",0, VAL1,", r",1, VAL2,", r",2, VAL3,", r",3, VAL4)
430 TEST_RRRR( "smlalsle r",8, VAL4,", r",9, VAL1,", r",10,VAL2,", r",11,VAL3)
431 TEST_RRR( "smlals r",14,VAL3,", r",7, VAL4,", r",5, VAL1,", r13")
432 TEST_UNSUPPORTED(__inst_arm(0xe0ff1392) " @ smlals pc, r1, r2, r3")
433 TEST_UNSUPPORTED(__inst_arm(0xe0f0f392) " @ smlals r0, pc, r2, r3")
434 TEST_UNSUPPORTED(__inst_arm(0xe0f0139f) " @ smlals r0, r1, pc, r3")
435 TEST_UNSUPPORTED(__inst_arm(0xe0f01f92) " @ smlals r0, r1, r2, pc")
436
437 TEST_GROUP("Synchronization primitives")
438
439#if __LINUX_ARM_ARCH__ < 6
440 TEST_RP("swp lr, r",7,VAL2,", [r",8,0,"]")
441 TEST_R( "swpvs r0, r",1,VAL1,", [sp]")
442 TEST_RP("swp sp, r",14,VAL2,", [r",12,13*4,"]")
443#else
444 TEST_UNSUPPORTED(__inst_arm(0xe108e097) " @ swp lr, r7, [r8]")
445 TEST_UNSUPPORTED(__inst_arm(0x610d0091) " @ swpvs r0, r1, [sp]")
446 TEST_UNSUPPORTED(__inst_arm(0xe10cd09e) " @ swp sp, r14 [r12]")
447#endif
448 TEST_UNSUPPORTED(__inst_arm(0xe102f091) " @ swp pc, r1, [r2]")
449 TEST_UNSUPPORTED(__inst_arm(0xe102009f) " @ swp r0, pc, [r2]")
450 TEST_UNSUPPORTED(__inst_arm(0xe10f0091) " @ swp r0, r1, [pc]")
451#if __LINUX_ARM_ARCH__ < 6
452 TEST_RP("swpb lr, r",7,VAL2,", [r",8,0,"]")
453 TEST_R( "swpbvs r0, r",1,VAL1,", [sp]")
454#else
455 TEST_UNSUPPORTED(__inst_arm(0xe148e097) " @ swpb lr, r7, [r8]")
456 TEST_UNSUPPORTED(__inst_arm(0x614d0091) " @ swpvsb r0, r1, [sp]")
457#endif
458 TEST_UNSUPPORTED(__inst_arm(0xe142f091) " @ swpb pc, r1, [r2]")
459
460 TEST_UNSUPPORTED(__inst_arm(0xe1100090)) /* Unallocated space */
461 TEST_UNSUPPORTED(__inst_arm(0xe1200090)) /* Unallocated space */
462 TEST_UNSUPPORTED(__inst_arm(0xe1300090)) /* Unallocated space */
463 TEST_UNSUPPORTED(__inst_arm(0xe1500090)) /* Unallocated space */
464 TEST_UNSUPPORTED(__inst_arm(0xe1600090)) /* Unallocated space */
465 TEST_UNSUPPORTED(__inst_arm(0xe1700090)) /* Unallocated space */
466#if __LINUX_ARM_ARCH__ >= 6
467 TEST_UNSUPPORTED("ldrex r2, [sp]")
468#endif
469#if (__LINUX_ARM_ARCH__ >= 7) || defined(CONFIG_CPU_32v6K)
470 TEST_UNSUPPORTED("strexd r0, r2, r3, [sp]")
471 TEST_UNSUPPORTED("ldrexd r2, r3, [sp]")
472 TEST_UNSUPPORTED("strexb r0, r2, [sp]")
473 TEST_UNSUPPORTED("ldrexb r2, [sp]")
474 TEST_UNSUPPORTED("strexh r0, r2, [sp]")
475 TEST_UNSUPPORTED("ldrexh r2, [sp]")
476#endif
477 TEST_GROUP("Extra load/store instructions")
478
479 TEST_RPR( "strh r",0, VAL1,", [r",1, 48,", -r",2, 24,"]")
480 TEST_RPR( "strheq r",14,VAL2,", [r",11,0, ", r",12, 48,"]")
481 TEST_UNSUPPORTED( "strheq r14, [r13, r12]")
482 TEST_UNSUPPORTED( "strheq r14, [r12, r13]")
483 TEST_RPR( "strh r",1, VAL1,", [r",2, 24,", r",3, 48,"]!")
484 TEST_RPR( "strhne r",12,VAL2,", [r",11,48,", -r",10,24,"]!")
485 TEST_RPR( "strh r",2, VAL1,", [r",3, 24,"], r",4, 48,"")
486 TEST_RPR( "strh r",10,VAL2,", [r",9, 48,"], -r",11,24,"")
487 TEST_UNSUPPORTED(__inst_arm(0xe1afc0ba) " @ strh r12, [pc, r10]!")
488 TEST_UNSUPPORTED(__inst_arm(0xe089f0bb) " @ strh pc, [r9], r11")
489 TEST_UNSUPPORTED(__inst_arm(0xe089a0bf) " @ strh r10, [r9], pc")
490
491 TEST_PR( "ldrh r0, [r",0, 48,", -r",2, 24,"]")
492 TEST_PR( "ldrhcs r14, [r",13,0, ", r",12, 48,"]")
493 TEST_PR( "ldrh r1, [r",2, 24,", r",3, 48,"]!")
494 TEST_PR( "ldrhcc r12, [r",11,48,", -r",10,24,"]!")
495 TEST_PR( "ldrh r2, [r",3, 24,"], r",4, 48,"")
496 TEST_PR( "ldrh r10, [r",9, 48,"], -r",11,24,"")
497 TEST_UNSUPPORTED(__inst_arm(0xe1bfc0ba) " @ ldrh r12, [pc, r10]!")
498 TEST_UNSUPPORTED(__inst_arm(0xe099f0bb) " @ ldrh pc, [r9], r11")
499 TEST_UNSUPPORTED(__inst_arm(0xe099a0bf) " @ ldrh r10, [r9], pc")
500
501 TEST_RP( "strh r",0, VAL1,", [r",1, 24,", #-2]")
502 TEST_RP( "strhmi r",14,VAL2,", [r",13,0, ", #2]")
503 TEST_RP( "strh r",1, VAL1,", [r",2, 24,", #4]!")
504 TEST_RP( "strhpl r",12,VAL2,", [r",11,24,", #-4]!")
505 TEST_RP( "strh r",2, VAL1,", [r",3, 24,"], #48")
506 TEST_RP( "strh r",10,VAL2,", [r",9, 64,"], #-48")
507 TEST_RP( "strh r",3, VAL1,", [r",13,TEST_MEMORY_SIZE,", #-"__stringify(MAX_STACK_SIZE)"]!")
508 TEST_UNSUPPORTED("strh r3, [r13, #-"__stringify(MAX_STACK_SIZE)"-8]!")
509 TEST_RP( "strh r",4, VAL1,", [r",14,TEST_MEMORY_SIZE,", #-"__stringify(MAX_STACK_SIZE)"-8]!")
510 TEST_UNSUPPORTED(__inst_arm(0xe1efc3b0) " @ strh r12, [pc, #48]!")
511 TEST_UNSUPPORTED(__inst_arm(0xe0c9f3b0) " @ strh pc, [r9], #48")
512
513 TEST_P( "ldrh r0, [r",0, 24,", #-2]")
514 TEST_P( "ldrhvs r14, [r",13,0, ", #2]")
515 TEST_P( "ldrh r1, [r",2, 24,", #4]!")
516 TEST_P( "ldrhvc r12, [r",11,24,", #-4]!")
517 TEST_P( "ldrh r2, [r",3, 24,"], #48")
518 TEST_P( "ldrh r10, [r",9, 64,"], #-48")
519 TEST( "ldrh r0, [pc, #0]")
520 TEST_UNSUPPORTED(__inst_arm(0xe1ffc3b0) " @ ldrh r12, [pc, #48]!")
521 TEST_UNSUPPORTED(__inst_arm(0xe0d9f3b0) " @ ldrh pc, [r9], #48")
522
523 TEST_PR( "ldrsb r0, [r",0, 48,", -r",2, 24,"]")
524 TEST_PR( "ldrsbhi r14, [r",13,0,", r",12, 48,"]")
525 TEST_PR( "ldrsb r1, [r",2, 24,", r",3, 48,"]!")
526 TEST_PR( "ldrsbls r12, [r",11,48,", -r",10,24,"]!")
527 TEST_PR( "ldrsb r2, [r",3, 24,"], r",4, 48,"")
528 TEST_PR( "ldrsb r10, [r",9, 48,"], -r",11,24,"")
529 TEST_UNSUPPORTED(__inst_arm(0xe1bfc0da) " @ ldrsb r12, [pc, r10]!")
530 TEST_UNSUPPORTED(__inst_arm(0xe099f0db) " @ ldrsb pc, [r9], r11")
531
532 TEST_P( "ldrsb r0, [r",0, 24,", #-1]")
533 TEST_P( "ldrsbge r14, [r",13,0, ", #1]")
534 TEST_P( "ldrsb r1, [r",2, 24,", #4]!")
535 TEST_P( "ldrsblt r12, [r",11,24,", #-4]!")
536 TEST_P( "ldrsb r2, [r",3, 24,"], #48")
537 TEST_P( "ldrsb r10, [r",9, 64,"], #-48")
538 TEST( "ldrsb r0, [pc, #0]")
539 TEST_UNSUPPORTED(__inst_arm(0xe1ffc3d0) " @ ldrsb r12, [pc, #48]!")
540 TEST_UNSUPPORTED(__inst_arm(0xe0d9f3d0) " @ ldrsb pc, [r9], #48")
541
542 TEST_PR( "ldrsh r0, [r",0, 48,", -r",2, 24,"]")
543 TEST_PR( "ldrshgt r14, [r",13,0, ", r",12, 48,"]")
544 TEST_PR( "ldrsh r1, [r",2, 24,", r",3, 48,"]!")
545 TEST_PR( "ldrshle r12, [r",11,48,", -r",10,24,"]!")
546 TEST_PR( "ldrsh r2, [r",3, 24,"], r",4, 48,"")
547 TEST_PR( "ldrsh r10, [r",9, 48,"], -r",11,24,"")
548 TEST_UNSUPPORTED(__inst_arm(0xe1bfc0fa) " @ ldrsh r12, [pc, r10]!")
549 TEST_UNSUPPORTED(__inst_arm(0xe099f0fb) " @ ldrsh pc, [r9], r11")
550
551 TEST_P( "ldrsh r0, [r",0, 24,", #-1]")
552 TEST_P( "ldrsheq r14, [r",13,0 ,", #1]")
553 TEST_P( "ldrsh r1, [r",2, 24,", #4]!")
554 TEST_P( "ldrshne r12, [r",11,24,", #-4]!")
555 TEST_P( "ldrsh r2, [r",3, 24,"], #48")
556 TEST_P( "ldrsh r10, [r",9, 64,"], #-48")
557 TEST( "ldrsh r0, [pc, #0]")
558 TEST_UNSUPPORTED(__inst_arm(0xe1ffc3f0) " @ ldrsh r12, [pc, #48]!")
559 TEST_UNSUPPORTED(__inst_arm(0xe0d9f3f0) " @ ldrsh pc, [r9], #48")
560
561#if __LINUX_ARM_ARCH__ >= 7
562 TEST_UNSUPPORTED("strht r1, [r2], r3")
563 TEST_UNSUPPORTED("ldrht r1, [r2], r3")
564 TEST_UNSUPPORTED("strht r1, [r2], #48")
565 TEST_UNSUPPORTED("ldrht r1, [r2], #48")
566 TEST_UNSUPPORTED("ldrsbt r1, [r2], r3")
567 TEST_UNSUPPORTED("ldrsbt r1, [r2], #48")
568 TEST_UNSUPPORTED("ldrsht r1, [r2], r3")
569 TEST_UNSUPPORTED("ldrsht r1, [r2], #48")
570#endif
571
572#if __LINUX_ARM_ARCH__ >= 5
573 TEST_RPR( "strd r",0, VAL1,", [r",1, 48,", -r",2,24,"]")
574 TEST_RPR( "strdcc r",8, VAL2,", [r",11,0, ", r",12,48,"]")
575 TEST_UNSUPPORTED( "strdcc r8, [r13, r12]")
576 TEST_UNSUPPORTED( "strdcc r8, [r12, r13]")
577 TEST_RPR( "strd r",4, VAL1,", [r",2, 24,", r",3, 48,"]!")
578 TEST_RPR( "strdcs r",12,VAL2,", r13, [r",11,48,", -r",10,24,"]!")
579 TEST_RPR( "strd r",2, VAL1,", r3, [r",5, 24,"], r",4,48,"")
580 TEST_RPR( "strd r",10,VAL2,", r11, [r",9, 48,"], -r",7,24,"")
581 TEST_UNSUPPORTED(__inst_arm(0xe1afc0fa) " @ strd r12, [pc, r10]!")
582
583 TEST_PR( "ldrd r0, [r",0, 48,", -r",2,24,"]")
584 TEST_PR( "ldrdmi r8, [r",13,0, ", r",12,48,"]")
585 TEST_PR( "ldrd r4, [r",2, 24,", r",3, 48,"]!")
586 TEST_PR( "ldrdpl r6, [r",11,48,", -r",10,24,"]!")
587 TEST_PR( "ldrd r2, r3, [r",5, 24,"], r",4,48,"")
588 TEST_PR( "ldrd r10, r11, [r",9,48,"], -r",7,24,"")
589 TEST_UNSUPPORTED(__inst_arm(0xe1afc0da) " @ ldrd r12, [pc, r10]!")
590 TEST_UNSUPPORTED(__inst_arm(0xe089f0db) " @ ldrd pc, [r9], r11")
591 TEST_UNSUPPORTED(__inst_arm(0xe089e0db) " @ ldrd lr, [r9], r11")
592 TEST_UNSUPPORTED(__inst_arm(0xe089c0df) " @ ldrd r12, [r9], pc")
593
594 TEST_RP( "strd r",0, VAL1,", [r",1, 24,", #-8]")
595 TEST_RP( "strdvs r",8, VAL2,", [r",13,0, ", #8]")
596 TEST_RP( "strd r",4, VAL1,", [r",2, 24,", #16]!")
597 TEST_RP( "strdvc r",12,VAL2,", r13, [r",11,24,", #-16]!")
598 TEST_RP( "strd r",2, VAL1,", [r",4, 24,"], #48")
599 TEST_RP( "strd r",10,VAL2,", [r",9, 64,"], #-48")
600 TEST_RP( "strd r",6, VAL1,", [r",13,TEST_MEMORY_SIZE,", #-"__stringify(MAX_STACK_SIZE)"]!")
601 TEST_UNSUPPORTED("strd r6, [r13, #-"__stringify(MAX_STACK_SIZE)"-8]!")
602 TEST_RP( "strd r",4, VAL1,", [r",12,TEST_MEMORY_SIZE,", #-"__stringify(MAX_STACK_SIZE)"-8]!")
603 TEST_UNSUPPORTED(__inst_arm(0xe1efc3f0) " @ strd r12, [pc, #48]!")
604
605 TEST_P( "ldrd r0, [r",0, 24,", #-8]")
606 TEST_P( "ldrdhi r8, [r",13,0, ", #8]")
607 TEST_P( "ldrd r4, [r",2, 24,", #16]!")
608 TEST_P( "ldrdls r6, [r",11,24,", #-16]!")
609 TEST_P( "ldrd r2, [r",5, 24,"], #48")
610 TEST_P( "ldrd r10, [r",9,6,"], #-48")
611 TEST_UNSUPPORTED(__inst_arm(0xe1efc3d0) " @ ldrd r12, [pc, #48]!")
612 TEST_UNSUPPORTED(__inst_arm(0xe0c9f3d0) " @ ldrd pc, [r9], #48")
613 TEST_UNSUPPORTED(__inst_arm(0xe0c9e3d0) " @ ldrd lr, [r9], #48")
614#endif
615
616 TEST_GROUP("Miscellaneous")
617
618#if __LINUX_ARM_ARCH__ >= 7
619 TEST("movw r0, #0")
620 TEST("movw r0, #0xffff")
621 TEST("movw lr, #0xffff")
622 TEST_UNSUPPORTED(__inst_arm(0xe300f000) " @ movw pc, #0")
623 TEST_R("movt r",0, VAL1,", #0")
624 TEST_R("movt r",0, VAL2,", #0xffff")
625 TEST_R("movt r",14,VAL1,", #0xffff")
626 TEST_UNSUPPORTED(__inst_arm(0xe340f000) " @ movt pc, #0")
627#endif
628
629 TEST_UNSUPPORTED("msr cpsr, 0x13")
630 TEST_UNSUPPORTED("msr cpsr_f, 0xf0000000")
631 TEST_UNSUPPORTED("msr spsr, 0x13")
632
633#if __LINUX_ARM_ARCH__ >= 7
634 TEST_SUPPORTED("yield")
635 TEST("sev")
636 TEST("nop")
637 TEST("wfi")
638 TEST_SUPPORTED("wfe")
639 TEST_UNSUPPORTED("dbg #0")
640#endif
641
642 TEST_GROUP("Load/store word and unsigned byte")
643
644#define LOAD_STORE(byte) \
645 TEST_RP( "str"byte" r",0, VAL1,", [r",1, 24,", #-2]") \
646 TEST_RP( "str"byte" r",14,VAL2,", [r",13,0, ", #2]") \
647 TEST_RP( "str"byte" r",1, VAL1,", [r",2, 24,", #4]!") \
648 TEST_RP( "str"byte" r",12,VAL2,", [r",11,24,", #-4]!") \
649 TEST_RP( "str"byte" r",2, VAL1,", [r",3, 24,"], #48") \
650 TEST_RP( "str"byte" r",10,VAL2,", [r",9, 64,"], #-48") \
651 TEST_RP( "str"byte" r",3, VAL1,", [r",13,TEST_MEMORY_SIZE,", #-"__stringify(MAX_STACK_SIZE)"]!") \
652 TEST_UNSUPPORTED("str"byte" r3, [r13, #-"__stringify(MAX_STACK_SIZE)"-8]!") \
653 TEST_RP( "str"byte" r",4, VAL1,", [r",10,TEST_MEMORY_SIZE,", #-"__stringify(MAX_STACK_SIZE)"-8]!") \
654 TEST_RPR("str"byte" r",0, VAL1,", [r",1, 48,", -r",2, 24,"]") \
655 TEST_RPR("str"byte" r",14,VAL2,", [r",11,0, ", r",12, 48,"]") \
656 TEST_UNSUPPORTED("str"byte" r14, [r13, r12]") \
657 TEST_UNSUPPORTED("str"byte" r14, [r12, r13]") \
658 TEST_RPR("str"byte" r",1, VAL1,", [r",2, 24,", r",3, 48,"]!") \
659 TEST_RPR("str"byte" r",12,VAL2,", [r",11,48,", -r",10,24,"]!") \
660 TEST_RPR("str"byte" r",2, VAL1,", [r",3, 24,"], r",4, 48,"") \
661 TEST_RPR("str"byte" r",10,VAL2,", [r",9, 48,"], -r",11,24,"") \
662 TEST_RPR("str"byte" r",0, VAL1,", [r",1, 24,", r",2, 32,", asl #1]")\
663 TEST_RPR("str"byte" r",14,VAL2,", [r",11,0, ", r",12, 32,", lsr #2]")\
664 TEST_UNSUPPORTED("str"byte" r14, [r13, r12, lsr #2]") \
665 TEST_RPR("str"byte" r",1, VAL1,", [r",2, 24,", r",3, 32,", asr #3]!")\
666 TEST_RPR("str"byte" r",12,VAL2,", [r",11,24,", r",10, 4,", ror #31]!")\
667 TEST_P( "ldr"byte" r0, [r",0, 24,", #-2]") \
668 TEST_P( "ldr"byte" r14, [r",13,0, ", #2]") \
669 TEST_P( "ldr"byte" r1, [r",2, 24,", #4]!") \
670 TEST_P( "ldr"byte" r12, [r",11,24,", #-4]!") \
671 TEST_P( "ldr"byte" r2, [r",3, 24,"], #48") \
672 TEST_P( "ldr"byte" r10, [r",9, 64,"], #-48") \
673 TEST_PR( "ldr"byte" r0, [r",0, 48,", -r",2, 24,"]") \
674 TEST_PR( "ldr"byte" r14, [r",13,0, ", r",12, 48,"]") \
675 TEST_PR( "ldr"byte" r1, [r",2, 24,", r",3, 48,"]!") \
676 TEST_PR( "ldr"byte" r12, [r",11,48,", -r",10,24,"]!") \
677 TEST_PR( "ldr"byte" r2, [r",3, 24,"], r",4, 48,"") \
678 TEST_PR( "ldr"byte" r10, [r",9, 48,"], -r",11,24,"") \
679 TEST_PR( "ldr"byte" r0, [r",0, 24,", r",2, 32,", asl #1]") \
680 TEST_PR( "ldr"byte" r14, [r",13,0, ", r",12, 32,", lsr #2]") \
681 TEST_PR( "ldr"byte" r1, [r",2, 24,", r",3, 32,", asr #3]!") \
682 TEST_PR( "ldr"byte" r12, [r",11,24,", r",10, 4,", ror #31]!") \
683 TEST( "ldr"byte" r0, [pc, #0]") \
684 TEST_R( "ldr"byte" r12, [pc, r",14,0,"]")
685
686 LOAD_STORE("")
687 TEST_P( "str pc, [r",0,0,", #15*4]")
688 TEST_UNSUPPORTED( "str pc, [sp, r2]")
689 TEST_BF( "ldr pc, [sp, #15*4]")
690 TEST_BF_R("ldr pc, [sp, r",2,15*4,"]")
691
692 TEST_P( "str sp, [r",0,0,", #13*4]")
693 TEST_UNSUPPORTED( "str sp, [sp, r2]")
694 TEST_BF( "ldr sp, [sp, #13*4]")
695 TEST_BF_R("ldr sp, [sp, r",2,13*4,"]")
696
697#ifdef CONFIG_THUMB2_KERNEL
698 TEST_ARM_TO_THUMB_INTERWORK_P("ldr pc, [r",0,0,", #15*4]")
699#endif
700 TEST_UNSUPPORTED(__inst_arm(0xe5af6008) " @ str r6, [pc, #8]!")
701 TEST_UNSUPPORTED(__inst_arm(0xe7af6008) " @ str r6, [pc, r8]!")
702 TEST_UNSUPPORTED(__inst_arm(0xe5bf6008) " @ ldr r6, [pc, #8]!")
703 TEST_UNSUPPORTED(__inst_arm(0xe7bf6008) " @ ldr r6, [pc, r8]!")
704 TEST_UNSUPPORTED(__inst_arm(0xe788600f) " @ str r6, [r8, pc]")
705 TEST_UNSUPPORTED(__inst_arm(0xe798600f) " @ ldr r6, [r8, pc]")
706
707 LOAD_STORE("b")
708 TEST_UNSUPPORTED(__inst_arm(0xe5f7f008) " @ ldrb pc, [r7, #8]!")
709 TEST_UNSUPPORTED(__inst_arm(0xe7f7f008) " @ ldrb pc, [r7, r8]!")
710 TEST_UNSUPPORTED(__inst_arm(0xe5ef6008) " @ strb r6, [pc, #8]!")
711 TEST_UNSUPPORTED(__inst_arm(0xe7ef6008) " @ strb r6, [pc, r3]!")
712 TEST_UNSUPPORTED(__inst_arm(0xe5ff6008) " @ ldrb r6, [pc, #8]!")
713 TEST_UNSUPPORTED(__inst_arm(0xe7ff6008) " @ ldrb r6, [pc, r3]!")
714
715 TEST_UNSUPPORTED("ldrt r0, [r1], #4")
716 TEST_UNSUPPORTED("ldrt r1, [r2], r3")
717 TEST_UNSUPPORTED("strt r2, [r3], #4")
718 TEST_UNSUPPORTED("strt r3, [r4], r5")
719 TEST_UNSUPPORTED("ldrbt r4, [r5], #4")
720 TEST_UNSUPPORTED("ldrbt r5, [r6], r7")
721 TEST_UNSUPPORTED("strbt r6, [r7], #4")
722 TEST_UNSUPPORTED("strbt r7, [r8], r9")
723
724#if __LINUX_ARM_ARCH__ >= 7
725 TEST_GROUP("Parallel addition and subtraction, signed")
726
727 TEST_UNSUPPORTED(__inst_arm(0xe6000010) "") /* Unallocated space */
728 TEST_UNSUPPORTED(__inst_arm(0xe60fffff) "") /* Unallocated space */
729
730 TEST_RR( "sadd16 r0, r",0, HH1,", r",1, HH2,"")
731 TEST_RR( "sadd16 r14, r",12,HH2,", r",10,HH1,"")
732 TEST_UNSUPPORTED(__inst_arm(0xe61cff1a) " @ sadd16 pc, r12, r10")
733 TEST_RR( "sasx r0, r",0, HH1,", r",1, HH2,"")
734 TEST_RR( "sasx r14, r",12,HH2,", r",10,HH1,"")
735 TEST_UNSUPPORTED(__inst_arm(0xe61cff3a) " @ sasx pc, r12, r10")
736 TEST_RR( "ssax r0, r",0, HH1,", r",1, HH2,"")
737 TEST_RR( "ssax r14, r",12,HH2,", r",10,HH1,"")
738 TEST_UNSUPPORTED(__inst_arm(0xe61cff5a) " @ ssax pc, r12, r10")
739 TEST_RR( "ssub16 r0, r",0, HH1,", r",1, HH2,"")
740 TEST_RR( "ssub16 r14, r",12,HH2,", r",10,HH1,"")
741 TEST_UNSUPPORTED(__inst_arm(0xe61cff7a) " @ ssub16 pc, r12, r10")
742 TEST_RR( "sadd8 r0, r",0, HH1,", r",1, HH2,"")
743 TEST_RR( "sadd8 r14, r",12,HH2,", r",10,HH1,"")
744 TEST_UNSUPPORTED(__inst_arm(0xe61cff9a) " @ sadd8 pc, r12, r10")
745 TEST_UNSUPPORTED(__inst_arm(0xe61000b0) "") /* Unallocated space */
746 TEST_UNSUPPORTED(__inst_arm(0xe61fffbf) "") /* Unallocated space */
747 TEST_UNSUPPORTED(__inst_arm(0xe61000d0) "") /* Unallocated space */
748 TEST_UNSUPPORTED(__inst_arm(0xe61fffdf) "") /* Unallocated space */
749 TEST_RR( "ssub8 r0, r",0, HH1,", r",1, HH2,"")
750 TEST_RR( "ssub8 r14, r",12,HH2,", r",10,HH1,"")
751 TEST_UNSUPPORTED(__inst_arm(0xe61cfffa) " @ ssub8 pc, r12, r10")
752
753 TEST_RR( "qadd16 r0, r",0, HH1,", r",1, HH2,"")
754 TEST_RR( "qadd16 r14, r",12,HH2,", r",10,HH1,"")
755 TEST_UNSUPPORTED(__inst_arm(0xe62cff1a) " @ qadd16 pc, r12, r10")
756 TEST_RR( "qasx r0, r",0, HH1,", r",1, HH2,"")
757 TEST_RR( "qasx r14, r",12,HH2,", r",10,HH1,"")
758 TEST_UNSUPPORTED(__inst_arm(0xe62cff3a) " @ qasx pc, r12, r10")
759 TEST_RR( "qsax r0, r",0, HH1,", r",1, HH2,"")
760 TEST_RR( "qsax r14, r",12,HH2,", r",10,HH1,"")
761 TEST_UNSUPPORTED(__inst_arm(0xe62cff5a) " @ qsax pc, r12, r10")
762 TEST_RR( "qsub16 r0, r",0, HH1,", r",1, HH2,"")
763 TEST_RR( "qsub16 r14, r",12,HH2,", r",10,HH1,"")
764 TEST_UNSUPPORTED(__inst_arm(0xe62cff7a) " @ qsub16 pc, r12, r10")
765 TEST_RR( "qadd8 r0, r",0, HH1,", r",1, HH2,"")
766 TEST_RR( "qadd8 r14, r",12,HH2,", r",10,HH1,"")
767 TEST_UNSUPPORTED(__inst_arm(0xe62cff9a) " @ qadd8 pc, r12, r10")
768 TEST_UNSUPPORTED(__inst_arm(0xe62000b0) "") /* Unallocated space */
769 TEST_UNSUPPORTED(__inst_arm(0xe62fffbf) "") /* Unallocated space */
770 TEST_UNSUPPORTED(__inst_arm(0xe62000d0) "") /* Unallocated space */
771 TEST_UNSUPPORTED(__inst_arm(0xe62fffdf) "") /* Unallocated space */
772 TEST_RR( "qsub8 r0, r",0, HH1,", r",1, HH2,"")
773 TEST_RR( "qsub8 r14, r",12,HH2,", r",10,HH1,"")
774 TEST_UNSUPPORTED(__inst_arm(0xe62cfffa) " @ qsub8 pc, r12, r10")
775
776 TEST_RR( "shadd16 r0, r",0, HH1,", r",1, HH2,"")
777 TEST_RR( "shadd16 r14, r",12,HH2,", r",10,HH1,"")
778 TEST_UNSUPPORTED(__inst_arm(0xe63cff1a) " @ shadd16 pc, r12, r10")
779 TEST_RR( "shasx r0, r",0, HH1,", r",1, HH2,"")
780 TEST_RR( "shasx r14, r",12,HH2,", r",10,HH1,"")
781 TEST_UNSUPPORTED(__inst_arm(0xe63cff3a) " @ shasx pc, r12, r10")
782 TEST_RR( "shsax r0, r",0, HH1,", r",1, HH2,"")
783 TEST_RR( "shsax r14, r",12,HH2,", r",10,HH1,"")
784 TEST_UNSUPPORTED(__inst_arm(0xe63cff5a) " @ shsax pc, r12, r10")
785 TEST_RR( "shsub16 r0, r",0, HH1,", r",1, HH2,"")
786 TEST_RR( "shsub16 r14, r",12,HH2,", r",10,HH1,"")
787 TEST_UNSUPPORTED(__inst_arm(0xe63cff7a) " @ shsub16 pc, r12, r10")
788 TEST_RR( "shadd8 r0, r",0, HH1,", r",1, HH2,"")
789 TEST_RR( "shadd8 r14, r",12,HH2,", r",10,HH1,"")
790 TEST_UNSUPPORTED(__inst_arm(0xe63cff9a) " @ shadd8 pc, r12, r10")
791 TEST_UNSUPPORTED(__inst_arm(0xe63000b0) "") /* Unallocated space */
792 TEST_UNSUPPORTED(__inst_arm(0xe63fffbf) "") /* Unallocated space */
793 TEST_UNSUPPORTED(__inst_arm(0xe63000d0) "") /* Unallocated space */
794 TEST_UNSUPPORTED(__inst_arm(0xe63fffdf) "") /* Unallocated space */
795 TEST_RR( "shsub8 r0, r",0, HH1,", r",1, HH2,"")
796 TEST_RR( "shsub8 r14, r",12,HH2,", r",10,HH1,"")
797 TEST_UNSUPPORTED(__inst_arm(0xe63cfffa) " @ shsub8 pc, r12, r10")
798
799 TEST_GROUP("Parallel addition and subtraction, unsigned")
800
801 TEST_UNSUPPORTED(__inst_arm(0xe6400010) "") /* Unallocated space */
802 TEST_UNSUPPORTED(__inst_arm(0xe64fffff) "") /* Unallocated space */
803
804 TEST_RR( "uadd16 r0, r",0, HH1,", r",1, HH2,"")
805 TEST_RR( "uadd16 r14, r",12,HH2,", r",10,HH1,"")
806 TEST_UNSUPPORTED(__inst_arm(0xe65cff1a) " @ uadd16 pc, r12, r10")
807 TEST_RR( "uasx r0, r",0, HH1,", r",1, HH2,"")
808 TEST_RR( "uasx r14, r",12,HH2,", r",10,HH1,"")
809 TEST_UNSUPPORTED(__inst_arm(0xe65cff3a) " @ uasx pc, r12, r10")
810 TEST_RR( "usax r0, r",0, HH1,", r",1, HH2,"")
811 TEST_RR( "usax r14, r",12,HH2,", r",10,HH1,"")
812 TEST_UNSUPPORTED(__inst_arm(0xe65cff5a) " @ usax pc, r12, r10")
813 TEST_RR( "usub16 r0, r",0, HH1,", r",1, HH2,"")
814 TEST_RR( "usub16 r14, r",12,HH2,", r",10,HH1,"")
815 TEST_UNSUPPORTED(__inst_arm(0xe65cff7a) " @ usub16 pc, r12, r10")
816 TEST_RR( "uadd8 r0, r",0, HH1,", r",1, HH2,"")
817 TEST_RR( "uadd8 r14, r",12,HH2,", r",10,HH1,"")
818 TEST_UNSUPPORTED(__inst_arm(0xe65cff9a) " @ uadd8 pc, r12, r10")
819 TEST_UNSUPPORTED(__inst_arm(0xe65000b0) "") /* Unallocated space */
820 TEST_UNSUPPORTED(__inst_arm(0xe65fffbf) "") /* Unallocated space */
821 TEST_UNSUPPORTED(__inst_arm(0xe65000d0) "") /* Unallocated space */
822 TEST_UNSUPPORTED(__inst_arm(0xe65fffdf) "") /* Unallocated space */
823 TEST_RR( "usub8 r0, r",0, HH1,", r",1, HH2,"")
824 TEST_RR( "usub8 r14, r",12,HH2,", r",10,HH1,"")
825 TEST_UNSUPPORTED(__inst_arm(0xe65cfffa) " @ usub8 pc, r12, r10")
826
827 TEST_RR( "uqadd16 r0, r",0, HH1,", r",1, HH2,"")
828 TEST_RR( "uqadd16 r14, r",12,HH2,", r",10,HH1,"")
829 TEST_UNSUPPORTED(__inst_arm(0xe66cff1a) " @ uqadd16 pc, r12, r10")
830 TEST_RR( "uqasx r0, r",0, HH1,", r",1, HH2,"")
831 TEST_RR( "uqasx r14, r",12,HH2,", r",10,HH1,"")
832 TEST_UNSUPPORTED(__inst_arm(0xe66cff3a) " @ uqasx pc, r12, r10")
833 TEST_RR( "uqsax r0, r",0, HH1,", r",1, HH2,"")
834 TEST_RR( "uqsax r14, r",12,HH2,", r",10,HH1,"")
835 TEST_UNSUPPORTED(__inst_arm(0xe66cff5a) " @ uqsax pc, r12, r10")
836 TEST_RR( "uqsub16 r0, r",0, HH1,", r",1, HH2,"")
837 TEST_RR( "uqsub16 r14, r",12,HH2,", r",10,HH1,"")
838 TEST_UNSUPPORTED(__inst_arm(0xe66cff7a) " @ uqsub16 pc, r12, r10")
839 TEST_RR( "uqadd8 r0, r",0, HH1,", r",1, HH2,"")
840 TEST_RR( "uqadd8 r14, r",12,HH2,", r",10,HH1,"")
841 TEST_UNSUPPORTED(__inst_arm(0xe66cff9a) " @ uqadd8 pc, r12, r10")
842 TEST_UNSUPPORTED(__inst_arm(0xe66000b0) "") /* Unallocated space */
843 TEST_UNSUPPORTED(__inst_arm(0xe66fffbf) "") /* Unallocated space */
844 TEST_UNSUPPORTED(__inst_arm(0xe66000d0) "") /* Unallocated space */
845 TEST_UNSUPPORTED(__inst_arm(0xe66fffdf) "") /* Unallocated space */
846 TEST_RR( "uqsub8 r0, r",0, HH1,", r",1, HH2,"")
847 TEST_RR( "uqsub8 r14, r",12,HH2,", r",10,HH1,"")
848 TEST_UNSUPPORTED(__inst_arm(0xe66cfffa) " @ uqsub8 pc, r12, r10")
849
850 TEST_RR( "uhadd16 r0, r",0, HH1,", r",1, HH2,"")
851 TEST_RR( "uhadd16 r14, r",12,HH2,", r",10,HH1,"")
852 TEST_UNSUPPORTED(__inst_arm(0xe67cff1a) " @ uhadd16 pc, r12, r10")
853 TEST_RR( "uhasx r0, r",0, HH1,", r",1, HH2,"")
854 TEST_RR( "uhasx r14, r",12,HH2,", r",10,HH1,"")
855 TEST_UNSUPPORTED(__inst_arm(0xe67cff3a) " @ uhasx pc, r12, r10")
856 TEST_RR( "uhsax r0, r",0, HH1,", r",1, HH2,"")
857 TEST_RR( "uhsax r14, r",12,HH2,", r",10,HH1,"")
858 TEST_UNSUPPORTED(__inst_arm(0xe67cff5a) " @ uhsax pc, r12, r10")
859 TEST_RR( "uhsub16 r0, r",0, HH1,", r",1, HH2,"")
860 TEST_RR( "uhsub16 r14, r",12,HH2,", r",10,HH1,"")
861 TEST_UNSUPPORTED(__inst_arm(0xe67cff7a) " @ uhsub16 pc, r12, r10")
862 TEST_RR( "uhadd8 r0, r",0, HH1,", r",1, HH2,"")
863 TEST_RR( "uhadd8 r14, r",12,HH2,", r",10,HH1,"")
864 TEST_UNSUPPORTED(__inst_arm(0xe67cff9a) " @ uhadd8 pc, r12, r10")
865 TEST_UNSUPPORTED(__inst_arm(0xe67000b0) "") /* Unallocated space */
866 TEST_UNSUPPORTED(__inst_arm(0xe67fffbf) "") /* Unallocated space */
867 TEST_UNSUPPORTED(__inst_arm(0xe67000d0) "") /* Unallocated space */
868 TEST_UNSUPPORTED(__inst_arm(0xe67fffdf) "") /* Unallocated space */
869 TEST_RR( "uhsub8 r0, r",0, HH1,", r",1, HH2,"")
870 TEST_RR( "uhsub8 r14, r",12,HH2,", r",10,HH1,"")
871 TEST_UNSUPPORTED(__inst_arm(0xe67cfffa) " @ uhsub8 pc, r12, r10")
872 TEST_UNSUPPORTED(__inst_arm(0xe67feffa) " @ uhsub8 r14, pc, r10")
873 TEST_UNSUPPORTED(__inst_arm(0xe67cefff) " @ uhsub8 r14, r12, pc")
874#endif /* __LINUX_ARM_ARCH__ >= 7 */
875
876#if __LINUX_ARM_ARCH__ >= 6
877 TEST_GROUP("Packing, unpacking, saturation, and reversal")
878
879 TEST_RR( "pkhbt r0, r",0, HH1,", r",1, HH2,"")
880 TEST_RR( "pkhbt r14,r",12, HH1,", r",10,HH2,", lsl #2")
881 TEST_UNSUPPORTED(__inst_arm(0xe68cf11a) " @ pkhbt pc, r12, r10, lsl #2")
882 TEST_RR( "pkhtb r0, r",0, HH1,", r",1, HH2,"")
883 TEST_RR( "pkhtb r14,r",12, HH1,", r",10,HH2,", asr #2")
884 TEST_UNSUPPORTED(__inst_arm(0xe68cf15a) " @ pkhtb pc, r12, r10, asr #2")
885 TEST_UNSUPPORTED(__inst_arm(0xe68fe15a) " @ pkhtb r14, pc, r10, asr #2")
886 TEST_UNSUPPORTED(__inst_arm(0xe68ce15f) " @ pkhtb r14, r12, pc, asr #2")
887 TEST_UNSUPPORTED(__inst_arm(0xe6900010) "") /* Unallocated space */
888 TEST_UNSUPPORTED(__inst_arm(0xe69fffdf) "") /* Unallocated space */
889
890 TEST_R( "ssat r0, #24, r",0, VAL1,"")
891 TEST_R( "ssat r14, #24, r",12, VAL2,"")
892 TEST_R( "ssat r0, #24, r",0, VAL1,", lsl #8")
893 TEST_R( "ssat r14, #24, r",12, VAL2,", asr #8")
894 TEST_UNSUPPORTED(__inst_arm(0xe6b7f01c) " @ ssat pc, #24, r12")
895
896 TEST_R( "usat r0, #24, r",0, VAL1,"")
897 TEST_R( "usat r14, #24, r",12, VAL2,"")
898 TEST_R( "usat r0, #24, r",0, VAL1,", lsl #8")
899 TEST_R( "usat r14, #24, r",12, VAL2,", asr #8")
900 TEST_UNSUPPORTED(__inst_arm(0xe6f7f01c) " @ usat pc, #24, r12")
901
902 TEST_RR( "sxtab16 r0, r",0, HH1,", r",1, HH2,"")
903 TEST_RR( "sxtab16 r14,r",12, HH2,", r",10,HH1,", ror #8")
904 TEST_R( "sxtb16 r8, r",7, HH1,"")
905 TEST_UNSUPPORTED(__inst_arm(0xe68cf47a) " @ sxtab16 pc,r12, r10, ror #8")
906
907 TEST_RR( "sel r0, r",0, VAL1,", r",1, VAL2,"")
908 TEST_RR( "sel r14, r",12,VAL1,", r",10, VAL2,"")
909 TEST_UNSUPPORTED(__inst_arm(0xe68cffba) " @ sel pc, r12, r10")
910 TEST_UNSUPPORTED(__inst_arm(0xe68fefba) " @ sel r14, pc, r10")
911 TEST_UNSUPPORTED(__inst_arm(0xe68cefbf) " @ sel r14, r12, pc")
912
913 TEST_R( "ssat16 r0, #12, r",0, HH1,"")
914 TEST_R( "ssat16 r14, #12, r",12, HH2,"")
915 TEST_UNSUPPORTED(__inst_arm(0xe6abff3c) " @ ssat16 pc, #12, r12")
916
917 TEST_RR( "sxtab r0, r",0, HH1,", r",1, HH2,"")
918 TEST_RR( "sxtab r14,r",12, HH2,", r",10,HH1,", ror #8")
919 TEST_R( "sxtb r8, r",7, HH1,"")
920 TEST_UNSUPPORTED(__inst_arm(0xe6acf47a) " @ sxtab pc,r12, r10, ror #8")
921
922 TEST_R( "rev r0, r",0, VAL1,"")
923 TEST_R( "rev r14, r",12, VAL2,"")
924 TEST_UNSUPPORTED(__inst_arm(0xe6bfff3c) " @ rev pc, r12")
925
926 TEST_RR( "sxtah r0, r",0, HH1,", r",1, HH2,"")
927 TEST_RR( "sxtah r14,r",12, HH2,", r",10,HH1,", ror #8")
928 TEST_R( "sxth r8, r",7, HH1,"")
929 TEST_UNSUPPORTED(__inst_arm(0xe6bcf47a) " @ sxtah pc,r12, r10, ror #8")
930
931 TEST_R( "rev16 r0, r",0, VAL1,"")
932 TEST_R( "rev16 r14, r",12, VAL2,"")
933 TEST_UNSUPPORTED(__inst_arm(0xe6bfffbc) " @ rev16 pc, r12")
934
935 TEST_RR( "uxtab16 r0, r",0, HH1,", r",1, HH2,"")
936 TEST_RR( "uxtab16 r14,r",12, HH2,", r",10,HH1,", ror #8")
937 TEST_R( "uxtb16 r8, r",7, HH1,"")
938 TEST_UNSUPPORTED(__inst_arm(0xe6ccf47a) " @ uxtab16 pc,r12, r10, ror #8")
939
940 TEST_R( "usat16 r0, #12, r",0, HH1,"")
941 TEST_R( "usat16 r14, #12, r",12, HH2,"")
942 TEST_UNSUPPORTED(__inst_arm(0xe6ecff3c) " @ usat16 pc, #12, r12")
943 TEST_UNSUPPORTED(__inst_arm(0xe6ecef3f) " @ usat16 r14, #12, pc")
944
945 TEST_RR( "uxtab r0, r",0, HH1,", r",1, HH2,"")
946 TEST_RR( "uxtab r14,r",12, HH2,", r",10,HH1,", ror #8")
947 TEST_R( "uxtb r8, r",7, HH1,"")
948 TEST_UNSUPPORTED(__inst_arm(0xe6ecf47a) " @ uxtab pc,r12, r10, ror #8")
949
950#if __LINUX_ARM_ARCH__ >= 7
951 TEST_R( "rbit r0, r",0, VAL1,"")
952 TEST_R( "rbit r14, r",12, VAL2,"")
953 TEST_UNSUPPORTED(__inst_arm(0xe6ffff3c) " @ rbit pc, r12")
954#endif
955
956 TEST_RR( "uxtah r0, r",0, HH1,", r",1, HH2,"")
957 TEST_RR( "uxtah r14,r",12, HH2,", r",10,HH1,", ror #8")
958 TEST_R( "uxth r8, r",7, HH1,"")
959 TEST_UNSUPPORTED(__inst_arm(0xe6fff077) " @ uxth pc, r7")
960 TEST_UNSUPPORTED(__inst_arm(0xe6ff807f) " @ uxth r8, pc")
961 TEST_UNSUPPORTED(__inst_arm(0xe6fcf47a) " @ uxtah pc, r12, r10, ror #8")
962 TEST_UNSUPPORTED(__inst_arm(0xe6fce47f) " @ uxtah r14, r12, pc, ror #8")
963
964 TEST_R( "revsh r0, r",0, VAL1,"")
965 TEST_R( "revsh r14, r",12, VAL2,"")
966 TEST_UNSUPPORTED(__inst_arm(0xe6ffff3c) " @ revsh pc, r12")
967 TEST_UNSUPPORTED(__inst_arm(0xe6ffef3f) " @ revsh r14, pc")
968
969 TEST_UNSUPPORTED(__inst_arm(0xe6900070) "") /* Unallocated space */
970 TEST_UNSUPPORTED(__inst_arm(0xe69fff7f) "") /* Unallocated space */
971
972 TEST_UNSUPPORTED(__inst_arm(0xe6d00070) "") /* Unallocated space */
973 TEST_UNSUPPORTED(__inst_arm(0xe6dfff7f) "") /* Unallocated space */
974#endif /* __LINUX_ARM_ARCH__ >= 6 */
975
976#if __LINUX_ARM_ARCH__ >= 6
977 TEST_GROUP("Signed multiplies")
978
979 TEST_RRR( "smlad r0, r",0, HH1,", r",1, HH2,", r",2, VAL1,"")
980 TEST_RRR( "smlad r14, r",12,HH2,", r",10,HH1,", r",8, VAL2,"")
981 TEST_UNSUPPORTED(__inst_arm(0xe70f8a1c) " @ smlad pc, r12, r10, r8")
982 TEST_RRR( "smladx r0, r",0, HH1,", r",1, HH2,", r",2, VAL1,"")
983 TEST_RRR( "smladx r14, r",12,HH2,", r",10,HH1,", r",8, VAL2,"")
984 TEST_UNSUPPORTED(__inst_arm(0xe70f8a3c) " @ smladx pc, r12, r10, r8")
985
986 TEST_RR( "smuad r0, r",0, HH1,", r",1, HH2,"")
987 TEST_RR( "smuad r14, r",12,HH2,", r",10,HH1,"")
988 TEST_UNSUPPORTED(__inst_arm(0xe70ffa1c) " @ smuad pc, r12, r10")
989 TEST_RR( "smuadx r0, r",0, HH1,", r",1, HH2,"")
990 TEST_RR( "smuadx r14, r",12,HH2,", r",10,HH1,"")
991 TEST_UNSUPPORTED(__inst_arm(0xe70ffa3c) " @ smuadx pc, r12, r10")
992
993 TEST_RRR( "smlsd r0, r",0, HH1,", r",1, HH2,", r",2, VAL1,"")
994 TEST_RRR( "smlsd r14, r",12,HH2,", r",10,HH1,", r",8, VAL2,"")
995 TEST_UNSUPPORTED(__inst_arm(0xe70f8a5c) " @ smlsd pc, r12, r10, r8")
996 TEST_RRR( "smlsdx r0, r",0, HH1,", r",1, HH2,", r",2, VAL1,"")
997 TEST_RRR( "smlsdx r14, r",12,HH2,", r",10,HH1,", r",8, VAL2,"")
998 TEST_UNSUPPORTED(__inst_arm(0xe70f8a7c) " @ smlsdx pc, r12, r10, r8")
999
1000 TEST_RR( "smusd r0, r",0, HH1,", r",1, HH2,"")
1001 TEST_RR( "smusd r14, r",12,HH2,", r",10,HH1,"")
1002 TEST_UNSUPPORTED(__inst_arm(0xe70ffa5c) " @ smusd pc, r12, r10")
1003 TEST_RR( "smusdx r0, r",0, HH1,", r",1, HH2,"")
1004 TEST_RR( "smusdx r14, r",12,HH2,", r",10,HH1,"")
1005 TEST_UNSUPPORTED(__inst_arm(0xe70ffa7c) " @ smusdx pc, r12, r10")
1006
1007 TEST_RRRR( "smlald r",0, VAL1,", r",1, VAL2, ", r",0, HH1,", r",1, HH2)
1008 TEST_RRRR( "smlald r",11,VAL2,", r",10,VAL1, ", r",9, HH2,", r",8, HH1)
1009 TEST_UNSUPPORTED(__inst_arm(0xe74af819) " @ smlald pc, r10, r9, r8")
1010 TEST_UNSUPPORTED(__inst_arm(0xe74fb819) " @ smlald r11, pc, r9, r8")
1011 TEST_UNSUPPORTED(__inst_arm(0xe74ab81f) " @ smlald r11, r10, pc, r8")
1012 TEST_UNSUPPORTED(__inst_arm(0xe74abf19) " @ smlald r11, r10, r9, pc")
1013
1014 TEST_RRRR( "smlaldx r",0, VAL1,", r",1, VAL2, ", r",0, HH1,", r",1, HH2)
1015 TEST_RRRR( "smlaldx r",11,VAL2,", r",10,VAL1, ", r",9, HH2,", r",8, HH1)
1016 TEST_UNSUPPORTED(__inst_arm(0xe74af839) " @ smlaldx pc, r10, r9, r8")
1017 TEST_UNSUPPORTED(__inst_arm(0xe74fb839) " @ smlaldx r11, pc, r9, r8")
1018
1019 TEST_RRR( "smmla r0, r",0, VAL1,", r",1, VAL2,", r",2, VAL1,"")
1020 TEST_RRR( "smmla r14, r",12,VAL2,", r",10,VAL1,", r",8, VAL2,"")
1021 TEST_UNSUPPORTED(__inst_arm(0xe75f8a1c) " @ smmla pc, r12, r10, r8")
1022 TEST_RRR( "smmlar r0, r",0, VAL1,", r",1, VAL2,", r",2, VAL1,"")
1023 TEST_RRR( "smmlar r14, r",12,VAL2,", r",10,VAL1,", r",8, VAL2,"")
1024 TEST_UNSUPPORTED(__inst_arm(0xe75f8a3c) " @ smmlar pc, r12, r10, r8")
1025
1026 TEST_RR( "smmul r0, r",0, VAL1,", r",1, VAL2,"")
1027 TEST_RR( "smmul r14, r",12,VAL2,", r",10,VAL1,"")
1028 TEST_UNSUPPORTED(__inst_arm(0xe75ffa1c) " @ smmul pc, r12, r10")
1029 TEST_RR( "smmulr r0, r",0, VAL1,", r",1, VAL2,"")
1030 TEST_RR( "smmulr r14, r",12,VAL2,", r",10,VAL1,"")
1031 TEST_UNSUPPORTED(__inst_arm(0xe75ffa3c) " @ smmulr pc, r12, r10")
1032
1033 TEST_RRR( "smmls r0, r",0, VAL1,", r",1, VAL2,", r",2, VAL1,"")
1034 TEST_RRR( "smmls r14, r",12,VAL2,", r",10,VAL1,", r",8, VAL2,"")
1035 TEST_UNSUPPORTED(__inst_arm(0xe75f8adc) " @ smmls pc, r12, r10, r8")
1036 TEST_RRR( "smmlsr r0, r",0, VAL1,", r",1, VAL2,", r",2, VAL1,"")
1037 TEST_RRR( "smmlsr r14, r",12,VAL2,", r",10,VAL1,", r",8, VAL2,"")
1038 TEST_UNSUPPORTED(__inst_arm(0xe75f8afc) " @ smmlsr pc, r12, r10, r8")
1039 TEST_UNSUPPORTED(__inst_arm(0xe75e8aff) " @ smmlsr r14, pc, r10, r8")
1040 TEST_UNSUPPORTED(__inst_arm(0xe75e8ffc) " @ smmlsr r14, r12, pc, r8")
1041 TEST_UNSUPPORTED(__inst_arm(0xe75efafc) " @ smmlsr r14, r12, r10, pc")
1042
1043 TEST_RR( "usad8 r0, r",0, VAL1,", r",1, VAL2,"")
1044 TEST_RR( "usad8 r14, r",12,VAL2,", r",10,VAL1,"")
1045 TEST_UNSUPPORTED(__inst_arm(0xe75ffa1c) " @ usad8 pc, r12, r10")
1046 TEST_UNSUPPORTED(__inst_arm(0xe75efa1f) " @ usad8 r14, pc, r10")
1047 TEST_UNSUPPORTED(__inst_arm(0xe75eff1c) " @ usad8 r14, r12, pc")
1048
1049 TEST_RRR( "usada8 r0, r",0, VAL1,", r",1, VAL2,", r",2, VAL3,"")
1050 TEST_RRR( "usada8 r14, r",12,VAL2,", r",10,VAL1,", r",8, VAL3,"")
1051 TEST_UNSUPPORTED(__inst_arm(0xe78f8a1c) " @ usada8 pc, r12, r10, r8")
1052 TEST_UNSUPPORTED(__inst_arm(0xe78e8a1f) " @ usada8 r14, pc, r10, r8")
1053 TEST_UNSUPPORTED(__inst_arm(0xe78e8f1c) " @ usada8 r14, r12, pc, r8")
1054#endif /* __LINUX_ARM_ARCH__ >= 6 */
1055
1056#if __LINUX_ARM_ARCH__ >= 7
1057 TEST_GROUP("Bit Field")
1058
1059 TEST_R( "sbfx r0, r",0 , VAL1,", #0, #31")
1060 TEST_R( "sbfxeq r14, r",12, VAL2,", #8, #16")
1061 TEST_R( "sbfx r4, r",10, VAL1,", #16, #15")
1062 TEST_UNSUPPORTED(__inst_arm(0xe7aff45c) " @ sbfx pc, r12, #8, #16")
1063
1064 TEST_R( "ubfx r0, r",0 , VAL1,", #0, #31")
1065 TEST_R( "ubfxcs r14, r",12, VAL2,", #8, #16")
1066 TEST_R( "ubfx r4, r",10, VAL1,", #16, #15")
1067 TEST_UNSUPPORTED(__inst_arm(0xe7eff45c) " @ ubfx pc, r12, #8, #16")
1068 TEST_UNSUPPORTED(__inst_arm(0xe7efc45f) " @ ubfx r12, pc, #8, #16")
1069
1070 TEST_R( "bfc r",0, VAL1,", #4, #20")
1071 TEST_R( "bfcvs r",14,VAL2,", #4, #20")
1072 TEST_R( "bfc r",7, VAL1,", #0, #31")
1073 TEST_R( "bfc r",8, VAL2,", #0, #31")
1074 TEST_UNSUPPORTED(__inst_arm(0xe7def01f) " @ bfc pc, #0, #31");
1075
1076 TEST_RR( "bfi r",0, VAL1,", r",0 , VAL2,", #0, #31")
1077 TEST_RR( "bfipl r",12,VAL1,", r",14 , VAL2,", #4, #20")
1078 TEST_UNSUPPORTED(__inst_arm(0xe7d7f21e) " @ bfi pc, r14, #4, #20")
1079
1080 TEST_UNSUPPORTED(__inst_arm(0x07f000f0) "") /* Permanently UNDEFINED */
1081 TEST_UNSUPPORTED(__inst_arm(0x07ffffff) "") /* Permanently UNDEFINED */
1082#endif /* __LINUX_ARM_ARCH__ >= 6 */
1083
1084 TEST_GROUP("Branch, branch with link, and block data transfer")
1085
1086 TEST_P( "stmda r",0, 16*4,", {r0}")
1087 TEST_P( "stmdaeq r",4, 16*4,", {r0-r15}")
1088 TEST_P( "stmdane r",8, 16*4,"!, {r8-r15}")
1089 TEST_P( "stmda r",12,16*4,"!, {r1,r3,r5,r7,r8-r11,r14}")
1090 TEST_P( "stmda r",13,0, "!, {pc}")
1091
1092 TEST_P( "ldmda r",0, 16*4,", {r0}")
1093 TEST_BF_P("ldmdacs r",4, 15*4,", {r0-r15}")
1094 TEST_BF_P("ldmdacc r",7, 15*4,"!, {r8-r15}")
1095 TEST_P( "ldmda r",12,16*4,"!, {r1,r3,r5,r7,r8-r11,r14}")
1096 TEST_BF_P("ldmda r",14,15*4,"!, {pc}")
1097
1098 TEST_P( "stmia r",0, 16*4,", {r0}")
1099 TEST_P( "stmiami r",4, 16*4,", {r0-r15}")
1100 TEST_P( "stmiapl r",8, 16*4,"!, {r8-r15}")
1101 TEST_P( "stmia r",12,16*4,"!, {r1,r3,r5,r7,r8-r11,r14}")
1102 TEST_P( "stmia r",14,0, "!, {pc}")
1103
1104 TEST_P( "ldmia r",0, 16*4,", {r0}")
1105 TEST_BF_P("ldmiavs r",4, 0, ", {r0-r15}")
1106 TEST_BF_P("ldmiavc r",7, 8*4, "!, {r8-r15}")
1107 TEST_P( "ldmia r",12,16*4,"!, {r1,r3,r5,r7,r8-r11,r14}")
1108 TEST_BF_P("ldmia r",14,15*4,"!, {pc}")
1109
1110 TEST_P( "stmdb r",0, 16*4,", {r0}")
1111 TEST_P( "stmdbhi r",4, 16*4,", {r0-r15}")
1112 TEST_P( "stmdbls r",8, 16*4,"!, {r8-r15}")
1113 TEST_P( "stmdb r",12,16*4,"!, {r1,r3,r5,r7,r8-r11,r14}")
1114 TEST_P( "stmdb r",13,4, "!, {pc}")
1115
1116 TEST_P( "ldmdb r",0, 16*4,", {r0}")
1117 TEST_BF_P("ldmdbge r",4, 16*4,", {r0-r15}")
1118 TEST_BF_P("ldmdblt r",7, 16*4,"!, {r8-r15}")
1119 TEST_P( "ldmdb r",12,16*4,"!, {r1,r3,r5,r7,r8-r11,r14}")
1120 TEST_BF_P("ldmdb r",14,16*4,"!, {pc}")
1121
1122 TEST_P( "stmib r",0, 16*4,", {r0}")
1123 TEST_P( "stmibgt r",4, 16*4,", {r0-r15}")
1124 TEST_P( "stmible r",8, 16*4,"!, {r8-r15}")
1125 TEST_P( "stmib r",12,16*4,"!, {r1,r3,r5,r7,r8-r11,r14}")
1126 TEST_P( "stmib r",13,-4, "!, {pc}")
1127
1128 TEST_P( "ldmib r",0, 16*4,", {r0}")
1129 TEST_BF_P("ldmibeq r",4, -4,", {r0-r15}")
1130 TEST_BF_P("ldmibne r",7, 7*4,"!, {r8-r15}")
1131 TEST_P( "ldmib r",12,16*4,"!, {r1,r3,r5,r7,r8-r11,r14}")
1132 TEST_BF_P("ldmib r",14,14*4,"!, {pc}")
1133
1134 TEST_P( "stmdb r",13,16*4,"!, {r3-r12,lr}")
1135 TEST_P( "stmdbeq r",13,16*4,"!, {r3-r12}")
1136 TEST_P( "stmdbne r",2, 16*4,", {r3-r12,lr}")
1137 TEST_P( "stmdb r",13,16*4,"!, {r2-r12,lr}")
1138 TEST_P( "stmdb r",0, 16*4,", {r0-r12}")
1139 TEST_P( "stmdb r",0, 16*4,", {r0-r12,lr}")
1140
1141 TEST_BF_P("ldmia r",13,5*4, "!, {r3-r12,pc}")
1142 TEST_P( "ldmiacc r",13,5*4, "!, {r3-r12}")
1143 TEST_BF_P("ldmiacs r",2, 5*4, "!, {r3-r12,pc}")
1144 TEST_BF_P("ldmia r",13,4*4, "!, {r2-r12,pc}")
1145 TEST_P( "ldmia r",0, 16*4,", {r0-r12}")
1146 TEST_P( "ldmia r",0, 16*4,", {r0-r12,lr}")
1147
1148#ifdef CONFIG_THUMB2_KERNEL
1149 TEST_ARM_TO_THUMB_INTERWORK_P("ldmplia r",0,15*4,", {pc}")
1150 TEST_ARM_TO_THUMB_INTERWORK_P("ldmmiia r",13,0,", {r0-r15}")
1151#endif
1152 TEST_BF("b 2f")
1153 TEST_BF("bl 2f")
1154 TEST_BB("b 2b")
1155 TEST_BB("bl 2b")
1156
1157 TEST_BF("beq 2f")
1158 TEST_BF("bleq 2f")
1159 TEST_BB("bne 2b")
1160 TEST_BB("blne 2b")
1161
1162 TEST_BF("bgt 2f")
1163 TEST_BF("blgt 2f")
1164 TEST_BB("blt 2b")
1165 TEST_BB("bllt 2b")
1166
1167 TEST_GROUP("Supervisor Call, and coprocessor instructions")
1168
1169 /*
1170 * We can't really test these by executing them, so all
1171 * we can do is check that probes are, or are not allowed.
1172 * At the moment none are allowed...
1173 */
1174#define TEST_COPROCESSOR(code) TEST_UNSUPPORTED(code)
1175
1176#define COPROCESSOR_INSTRUCTIONS_ST_LD(two,cc) \
1177 TEST_COPROCESSOR("stc"two" p0, cr0, [r13, #4]") \
1178 TEST_COPROCESSOR("stc"two" p0, cr0, [r13, #-4]") \
1179 TEST_COPROCESSOR("stc"two" p0, cr0, [r13, #4]!") \
1180 TEST_COPROCESSOR("stc"two" p0, cr0, [r13, #-4]!") \
1181 TEST_COPROCESSOR("stc"two" p0, cr0, [r13], #4") \
1182 TEST_COPROCESSOR("stc"two" p0, cr0, [r13], #-4") \
1183 TEST_COPROCESSOR("stc"two" p0, cr0, [r13], {1}") \
1184 TEST_COPROCESSOR("stc"two"l p0, cr0, [r13, #4]") \
1185 TEST_COPROCESSOR("stc"two"l p0, cr0, [r13, #-4]") \
1186 TEST_COPROCESSOR("stc"two"l p0, cr0, [r13, #4]!") \
1187 TEST_COPROCESSOR("stc"two"l p0, cr0, [r13, #-4]!") \
1188 TEST_COPROCESSOR("stc"two"l p0, cr0, [r13], #4") \
1189 TEST_COPROCESSOR("stc"two"l p0, cr0, [r13], #-4") \
1190 TEST_COPROCESSOR("stc"two"l p0, cr0, [r13], {1}") \
1191 TEST_COPROCESSOR("ldc"two" p0, cr0, [r13, #4]") \
1192 TEST_COPROCESSOR("ldc"two" p0, cr0, [r13, #-4]") \
1193 TEST_COPROCESSOR("ldc"two" p0, cr0, [r13, #4]!") \
1194 TEST_COPROCESSOR("ldc"two" p0, cr0, [r13, #-4]!") \
1195 TEST_COPROCESSOR("ldc"two" p0, cr0, [r13], #4") \
1196 TEST_COPROCESSOR("ldc"two" p0, cr0, [r13], #-4") \
1197 TEST_COPROCESSOR("ldc"two" p0, cr0, [r13], {1}") \
1198 TEST_COPROCESSOR("ldc"two"l p0, cr0, [r13, #4]") \
1199 TEST_COPROCESSOR("ldc"two"l p0, cr0, [r13, #-4]") \
1200 TEST_COPROCESSOR("ldc"two"l p0, cr0, [r13, #4]!") \
1201 TEST_COPROCESSOR("ldc"two"l p0, cr0, [r13, #-4]!") \
1202 TEST_COPROCESSOR("ldc"two"l p0, cr0, [r13], #4") \
1203 TEST_COPROCESSOR("ldc"two"l p0, cr0, [r13], #-4") \
1204 TEST_COPROCESSOR("ldc"two"l p0, cr0, [r13], {1}") \
1205 \
1206 TEST_COPROCESSOR( "stc"two" p0, cr0, [r15, #4]") \
1207 TEST_COPROCESSOR( "stc"two" p0, cr0, [r15, #-4]") \
1208 TEST_UNSUPPORTED(__inst_arm(0x##cc##daf0001) " @ stc"two" 0, cr0, [r15, #4]!") \
1209 TEST_UNSUPPORTED(__inst_arm(0x##cc##d2f0001) " @ stc"two" 0, cr0, [r15, #-4]!") \
1210 TEST_UNSUPPORTED(__inst_arm(0x##cc##caf0001) " @ stc"two" 0, cr0, [r15], #4") \
1211 TEST_UNSUPPORTED(__inst_arm(0x##cc##c2f0001) " @ stc"two" 0, cr0, [r15], #-4") \
1212 TEST_COPROCESSOR( "stc"two" p0, cr0, [r15], {1}") \
1213 TEST_COPROCESSOR( "stc"two"l p0, cr0, [r15, #4]") \
1214 TEST_COPROCESSOR( "stc"two"l p0, cr0, [r15, #-4]") \
1215 TEST_UNSUPPORTED(__inst_arm(0x##cc##def0001) " @ stc"two"l 0, cr0, [r15, #4]!") \
1216 TEST_UNSUPPORTED(__inst_arm(0x##cc##d6f0001) " @ stc"two"l 0, cr0, [r15, #-4]!") \
1217 TEST_UNSUPPORTED(__inst_arm(0x##cc##cef0001) " @ stc"two"l 0, cr0, [r15], #4") \
1218 TEST_UNSUPPORTED(__inst_arm(0x##cc##c6f0001) " @ stc"two"l 0, cr0, [r15], #-4") \
1219 TEST_COPROCESSOR( "stc"two"l p0, cr0, [r15], {1}") \
1220 TEST_COPROCESSOR( "ldc"two" p0, cr0, [r15, #4]") \
1221 TEST_COPROCESSOR( "ldc"two" p0, cr0, [r15, #-4]") \
1222 TEST_UNSUPPORTED(__inst_arm(0x##cc##dbf0001) " @ ldc"two" 0, cr0, [r15, #4]!") \
1223 TEST_UNSUPPORTED(__inst_arm(0x##cc##d3f0001) " @ ldc"two" 0, cr0, [r15, #-4]!") \
1224 TEST_UNSUPPORTED(__inst_arm(0x##cc##cbf0001) " @ ldc"two" 0, cr0, [r15], #4") \
1225 TEST_UNSUPPORTED(__inst_arm(0x##cc##c3f0001) " @ ldc"two" 0, cr0, [r15], #-4") \
1226 TEST_COPROCESSOR( "ldc"two" p0, cr0, [r15], {1}") \
1227 TEST_COPROCESSOR( "ldc"two"l p0, cr0, [r15, #4]") \
1228 TEST_COPROCESSOR( "ldc"two"l p0, cr0, [r15, #-4]") \
1229 TEST_UNSUPPORTED(__inst_arm(0x##cc##dff0001) " @ ldc"two"l 0, cr0, [r15, #4]!") \
1230 TEST_UNSUPPORTED(__inst_arm(0x##cc##d7f0001) " @ ldc"two"l 0, cr0, [r15, #-4]!") \
1231 TEST_UNSUPPORTED(__inst_arm(0x##cc##cff0001) " @ ldc"two"l 0, cr0, [r15], #4") \
1232 TEST_UNSUPPORTED(__inst_arm(0x##cc##c7f0001) " @ ldc"two"l 0, cr0, [r15], #-4") \
1233 TEST_COPROCESSOR( "ldc"two"l p0, cr0, [r15], {1}")
1234
1235#define COPROCESSOR_INSTRUCTIONS_MC_MR(two,cc) \
1236 \
1237 TEST_COPROCESSOR( "mcrr"two" p0, 15, r0, r14, cr0") \
1238 TEST_COPROCESSOR( "mcrr"two" p15, 0, r14, r0, cr15") \
1239 TEST_UNSUPPORTED(__inst_arm(0x##cc##c4f00f0) " @ mcrr"two" 0, 15, r0, r15, cr0") \
1240 TEST_UNSUPPORTED(__inst_arm(0x##cc##c40ff0f) " @ mcrr"two" 15, 0, r15, r0, cr15") \
1241 TEST_COPROCESSOR( "mrrc"two" p0, 15, r0, r14, cr0") \
1242 TEST_COPROCESSOR( "mrrc"two" p15, 0, r14, r0, cr15") \
1243 TEST_UNSUPPORTED(__inst_arm(0x##cc##c5f00f0) " @ mrrc"two" 0, 15, r0, r15, cr0") \
1244 TEST_UNSUPPORTED(__inst_arm(0x##cc##c50ff0f) " @ mrrc"two" 15, 0, r15, r0, cr15") \
1245 TEST_COPROCESSOR( "cdp"two" p15, 15, cr15, cr15, cr15, 7") \
1246 TEST_COPROCESSOR( "cdp"two" p0, 0, cr0, cr0, cr0, 0") \
1247 TEST_COPROCESSOR( "mcr"two" p15, 7, r15, cr15, cr15, 7") \
1248 TEST_COPROCESSOR( "mcr"two" p0, 0, r0, cr0, cr0, 0") \
1249 TEST_COPROCESSOR( "mrc"two" p15, 7, r14, cr15, cr15, 7") \
1250 TEST_COPROCESSOR( "mrc"two" p0, 0, r0, cr0, cr0, 0")
1251
1252 COPROCESSOR_INSTRUCTIONS_ST_LD("",e)
1253#if __LINUX_ARM_ARCH__ >= 5
1254 COPROCESSOR_INSTRUCTIONS_MC_MR("",e)
1255#endif
1256 TEST_UNSUPPORTED("svc 0")
1257 TEST_UNSUPPORTED("svc 0xffffff")
1258
1259 TEST_UNSUPPORTED("svc 0")
1260
1261 TEST_GROUP("Unconditional instruction")
1262
1263#if __LINUX_ARM_ARCH__ >= 6
1264 TEST_UNSUPPORTED("srsda sp, 0x13")
1265 TEST_UNSUPPORTED("srsdb sp, 0x13")
1266 TEST_UNSUPPORTED("srsia sp, 0x13")
1267 TEST_UNSUPPORTED("srsib sp, 0x13")
1268 TEST_UNSUPPORTED("srsda sp!, 0x13")
1269 TEST_UNSUPPORTED("srsdb sp!, 0x13")
1270 TEST_UNSUPPORTED("srsia sp!, 0x13")
1271 TEST_UNSUPPORTED("srsib sp!, 0x13")
1272
1273 TEST_UNSUPPORTED("rfeda sp")
1274 TEST_UNSUPPORTED("rfedb sp")
1275 TEST_UNSUPPORTED("rfeia sp")
1276 TEST_UNSUPPORTED("rfeib sp")
1277 TEST_UNSUPPORTED("rfeda sp!")
1278 TEST_UNSUPPORTED("rfedb sp!")
1279 TEST_UNSUPPORTED("rfeia sp!")
1280 TEST_UNSUPPORTED("rfeib sp!")
1281 TEST_UNSUPPORTED(__inst_arm(0xf81d0a00) " @ rfeda pc")
1282 TEST_UNSUPPORTED(__inst_arm(0xf91d0a00) " @ rfedb pc")
1283 TEST_UNSUPPORTED(__inst_arm(0xf89d0a00) " @ rfeia pc")
1284 TEST_UNSUPPORTED(__inst_arm(0xf99d0a00) " @ rfeib pc")
1285 TEST_UNSUPPORTED(__inst_arm(0xf83d0a00) " @ rfeda pc!")
1286 TEST_UNSUPPORTED(__inst_arm(0xf93d0a00) " @ rfedb pc!")
1287 TEST_UNSUPPORTED(__inst_arm(0xf8bd0a00) " @ rfeia pc!")
1288 TEST_UNSUPPORTED(__inst_arm(0xf9bd0a00) " @ rfeib pc!")
1289#endif /* __LINUX_ARM_ARCH__ >= 6 */
1290
1291#if __LINUX_ARM_ARCH__ >= 6
1292 TEST_X( "blx __dummy_thumb_subroutine_even",
1293 ".thumb \n\t"
1294 ".space 4 \n\t"
1295 ".type __dummy_thumb_subroutine_even, %%function \n\t"
1296 "__dummy_thumb_subroutine_even: \n\t"
1297 "mov r0, pc \n\t"
1298 "bx lr \n\t"
1299 ".arm \n\t"
1300 )
1301 TEST( "blx __dummy_thumb_subroutine_even")
1302
1303 TEST_X( "blx __dummy_thumb_subroutine_odd",
1304 ".thumb \n\t"
1305 ".space 2 \n\t"
1306 ".type __dummy_thumb_subroutine_odd, %%function \n\t"
1307 "__dummy_thumb_subroutine_odd: \n\t"
1308 "mov r0, pc \n\t"
1309 "bx lr \n\t"
1310 ".arm \n\t"
1311 )
1312 TEST( "blx __dummy_thumb_subroutine_odd")
1313#endif /* __LINUX_ARM_ARCH__ >= 6 */
1314
1315#if __LINUX_ARM_ARCH__ >= 5
1316 COPROCESSOR_INSTRUCTIONS_ST_LD("2",f)
1317#endif
1318#if __LINUX_ARM_ARCH__ >= 6
1319 COPROCESSOR_INSTRUCTIONS_MC_MR("2",f)
1320#endif
1321
1322 TEST_GROUP("Miscellaneous instructions, memory hints, and Advanced SIMD instructions")
1323
1324#if __LINUX_ARM_ARCH__ >= 6
1325 TEST_UNSUPPORTED("cps 0x13")
1326 TEST_UNSUPPORTED("cpsie i")
1327 TEST_UNSUPPORTED("cpsid i")
1328 TEST_UNSUPPORTED("cpsie i,0x13")
1329 TEST_UNSUPPORTED("cpsid i,0x13")
1330 TEST_UNSUPPORTED("setend le")
1331 TEST_UNSUPPORTED("setend be")
1332#endif
1333
1334#if __LINUX_ARM_ARCH__ >= 7
1335 TEST_P("pli [r",0,0b,", #16]")
1336 TEST( "pli [pc, #0]")
1337 TEST_RR("pli [r",12,0b,", r",0, 16,"]")
1338 TEST_RR("pli [r",0, 0b,", -r",12,16,", lsl #4]")
1339#endif
1340
1341#if __LINUX_ARM_ARCH__ >= 5
1342 TEST_P("pld [r",0,32,", #-16]")
1343 TEST( "pld [pc, #0]")
1344 TEST_PR("pld [r",7, 24, ", r",0, 16,"]")
1345 TEST_PR("pld [r",8, 24, ", -r",12,16,", lsl #4]")
1346#endif
1347
1348#if __LINUX_ARM_ARCH__ >= 7
1349 TEST_SUPPORTED( __inst_arm(0xf590f000) " @ pldw [r0, #0]")
1350 TEST_SUPPORTED( __inst_arm(0xf797f000) " @ pldw [r7, r0]")
1351 TEST_SUPPORTED( __inst_arm(0xf798f18c) " @ pldw [r8, r12, lsl #3]");
1352#endif
1353
1354#if __LINUX_ARM_ARCH__ >= 7
1355 TEST_UNSUPPORTED("clrex")
1356 TEST_UNSUPPORTED("dsb")
1357 TEST_UNSUPPORTED("dmb")
1358 TEST_UNSUPPORTED("isb")
1359#endif
1360
1361 verbose("\n");
1362}
1363