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