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#include <asm/probes.h> 16 17#include "test-core.h" 18 19 20#define TEST_ISA "32" 21 22#define TEST_ARM_TO_THUMB_INTERWORK_R(code1, reg, val, code2) \ 23 TESTCASE_START(code1 #reg code2) \ 24 TEST_ARG_REG(reg, val) \ 25 TEST_ARG_REG(14, 99f) \ 26 TEST_ARG_END("") \ 27 "50: nop \n\t" \ 28 "1: "code1 #reg code2" \n\t" \ 29 " bx lr \n\t" \ 30 ".thumb \n\t" \ 31 "3: adr lr, 2f \n\t" \ 32 " bx lr \n\t" \ 33 ".arm \n\t" \ 34 "2: nop \n\t" \ 35 TESTCASE_END 36 37#define TEST_ARM_TO_THUMB_INTERWORK_P(code1, reg, val, code2) \ 38 TESTCASE_START(code1 #reg code2) \ 39 TEST_ARG_PTR(reg, val) \ 40 TEST_ARG_REG(14, 99f) \ 41 TEST_ARG_MEM(15, 3f+1) \ 42 TEST_ARG_END("") \ 43 "50: nop \n\t" \ 44 "1: "code1 #reg code2" \n\t" \ 45 " bx lr \n\t" \ 46 ".thumb \n\t" \ 47 "3: adr lr, 2f \n\t" \ 48 " bx lr \n\t" \ 49 ".arm \n\t" \ 50 "2: nop \n\t" \ 51 TESTCASE_END 52 53 54void kprobe_arm_test_cases(void) 55{ 56 kprobe_test_flags = 0; 57 58 TEST_GROUP("Data-processing (register), (register-shifted register), (immediate)") 59 60#define _DATA_PROCESSING_DNM(op,s,val) \ 61 TEST_RR( op "eq" s " r0, r",1, VAL1,", r",2, val, "") \ 62 TEST_RR( op "ne" s " r1, r",1, VAL1,", r",2, val, ", lsl #3") \ 63 TEST_RR( op "cs" s " r2, r",3, VAL1,", r",2, val, ", lsr #4") \ 64 TEST_RR( op "cc" s " r3, r",3, VAL1,", r",2, val, ", asr #5") \ 65 TEST_RR( op "mi" s " r4, r",5, VAL1,", r",2, N(val),", asr #6") \ 66 TEST_RR( op "pl" s " r5, r",5, VAL1,", r",2, val, ", ror #7") \ 67 TEST_RR( op "vs" s " r6, r",7, VAL1,", r",2, val, ", rrx") \ 68 TEST_R( op "vc" s " r6, r",7, VAL1,", pc, lsl #3") \ 69 TEST_R( op "vc" s " r6, r",7, VAL1,", sp, lsr #4") \ 70 TEST_R( op "vc" s " r6, pc, r",7, VAL1,", asr #5") \ 71 TEST_R( op "vc" s " r6, sp, r",7, VAL1,", ror #6") \ 72 TEST_RRR( op "hi" s " r8, r",9, VAL1,", r",14,val, ", lsl r",0, 3,"")\ 73 TEST_RRR( op "ls" s " r9, r",9, VAL1,", r",14,val, ", lsr r",7, 4,"")\ 74 TEST_RRR( op "ge" s " r10, r",11,VAL1,", r",14,val, ", asr r",7, 5,"")\ 75 TEST_RRR( op "lt" s " r11, r",11,VAL1,", r",14,N(val),", asr r",7, 6,"")\ 76 TEST_RR( op "gt" s " r12, r13" ", r",14,val, ", ror r",14,7,"")\ 77 TEST_RR( op "le" s " r14, r",0, val, ", r13" ", lsl r",14,8,"")\ 78 TEST_R( op "eq" s " r0, r",11,VAL1,", #0xf5") \ 79 TEST_R( op "ne" s " r11, r",0, VAL1,", #0xf5000000") \ 80 TEST_R( op s " r7, r",8, VAL2,", #0x000af000") \ 81 TEST( op s " r4, pc" ", #0x00005a00") 82 83#define DATA_PROCESSING_DNM(op,val) \ 84 _DATA_PROCESSING_DNM(op,"",val) \ 85 _DATA_PROCESSING_DNM(op,"s",val) 86 87#define DATA_PROCESSING_NM(op,val) \ 88 TEST_RR( op "ne r",1, VAL1,", r",2, val, "") \ 89 TEST_RR( op "eq r",1, VAL1,", r",2, val, ", lsl #3") \ 90 TEST_RR( op "cc r",3, VAL1,", r",2, val, ", lsr #4") \ 91 TEST_RR( op "cs r",3, VAL1,", r",2, val, ", asr #5") \ 92 TEST_RR( op "pl r",5, VAL1,", r",2, N(val),", asr #6") \ 93 TEST_RR( op "mi r",5, VAL1,", r",2, val, ", ror #7") \ 94 TEST_RR( op "vc r",7, VAL1,", r",2, val, ", rrx") \ 95 TEST_R ( op "vs r",7, VAL1,", pc, lsl #3") \ 96 TEST_R ( op "vs r",7, VAL1,", sp, lsr #4") \ 97 TEST_R( op "vs pc, r",7, VAL1,", asr #5") \ 98 TEST_R( op "vs sp, r",7, VAL1,", ror #6") \ 99 TEST_RRR( op "ls r",9, VAL1,", r",14,val, ", lsl r",0, 3,"") \ 100 TEST_RRR( op "hi r",9, VAL1,", r",14,val, ", lsr r",7, 4,"") \ 101 TEST_RRR( op "lt r",11,VAL1,", r",14,val, ", asr r",7, 5,"") \ 102 TEST_RRR( op "ge r",11,VAL1,", r",14,N(val),", asr r",7, 6,"") \ 103 TEST_RR( op "le r13" ", r",14,val, ", ror r",14,7,"") \ 104 TEST_RR( op "gt r",0, val, ", r13" ", lsl r",14,8,"") \ 105 TEST_R( op "eq r",11,VAL1,", #0xf5") \ 106 TEST_R( op "ne r",0, VAL1,", #0xf5000000") \ 107 TEST_R( op " r",8, VAL2,", #0x000af000") 108 109#define _DATA_PROCESSING_DM(op,s,val) \ 110 TEST_R( op "eq" s " r0, r",1, val, "") \ 111 TEST_R( op "ne" s " r1, r",1, val, ", lsl #3") \ 112 TEST_R( op "cs" s " r2, r",3, val, ", lsr #4") \ 113 TEST_R( op "cc" s " r3, r",3, val, ", asr #5") \ 114 TEST_R( op "mi" s " r4, r",5, N(val),", asr #6") \ 115 TEST_R( op "pl" s " r5, r",5, val, ", ror #7") \ 116 TEST_R( op "vs" s " r6, r",10,val, ", rrx") \ 117 TEST( op "vs" s " r7, pc, lsl #3") \ 118 TEST( op "vs" s " r7, sp, lsr #4") \ 119 TEST_RR( op "vc" s " r8, r",7, val, ", lsl r",0, 3,"") \ 120 TEST_RR( op "hi" s " r9, r",9, val, ", lsr r",7, 4,"") \ 121 TEST_RR( op "ls" s " r10, r",9, val, ", asr r",7, 5,"") \ 122 TEST_RR( op "ge" s " r11, r",11,N(val),", asr r",7, 6,"") \ 123 TEST_RR( op "lt" s " r12, r",11,val, ", ror r",14,7,"") \ 124 TEST_R( op "gt" s " r14, r13" ", lsl r",14,8,"") \ 125 TEST( op "eq" s " r0, #0xf5") \ 126 TEST( op "ne" s " r11, #0xf5000000") \ 127 TEST( op s " r7, #0x000af000") \ 128 TEST( op s " r4, #0x00005a00") 129 130#define DATA_PROCESSING_DM(op,val) \ 131 _DATA_PROCESSING_DM(op,"",val) \ 132 _DATA_PROCESSING_DM(op,"s",val) 133 134 DATA_PROCESSING_DNM("and",0xf00f00ff) 135 DATA_PROCESSING_DNM("eor",0xf00f00ff) 136 DATA_PROCESSING_DNM("sub",VAL2) 137 DATA_PROCESSING_DNM("rsb",VAL2) 138 DATA_PROCESSING_DNM("add",VAL2) 139 DATA_PROCESSING_DNM("adc",VAL2) 140 DATA_PROCESSING_DNM("sbc",VAL2) 141 DATA_PROCESSING_DNM("rsc",VAL2) 142 DATA_PROCESSING_NM("tst",0xf00f00ff) 143 DATA_PROCESSING_NM("teq",0xf00f00ff) 144 DATA_PROCESSING_NM("cmp",VAL2) 145 DATA_PROCESSING_NM("cmn",VAL2) 146 DATA_PROCESSING_DNM("orr",0xf00f00ff) 147 DATA_PROCESSING_DM("mov",VAL2) 148 DATA_PROCESSING_DNM("bic",0xf00f00ff) 149 DATA_PROCESSING_DM("mvn",VAL2) 150 151 TEST("mov ip, sp") /* This has special case emulation code */ 152 153 TEST_SUPPORTED("mov pc, #0x1000"); 154 TEST_SUPPORTED("mov sp, #0x1000"); 155 TEST_SUPPORTED("cmp pc, #0x1000"); 156 TEST_SUPPORTED("cmp sp, #0x1000"); 157 158 /* Data-processing with PC and a shift count in a register */ 159 TEST_UNSUPPORTED(__inst_arm(0xe15c0f1e) " @ cmp r12, r14, asl pc") 160 TEST_UNSUPPORTED(__inst_arm(0xe1a0cf1e) " @ mov r12, r14, asl pc") 161 TEST_UNSUPPORTED(__inst_arm(0xe08caf1e) " @ add r10, r12, r14, asl pc") 162 TEST_UNSUPPORTED(__inst_arm(0xe151021f) " @ cmp r1, pc, lsl r2") 163 TEST_UNSUPPORTED(__inst_arm(0xe17f0211) " @ cmn pc, r1, lsl r2") 164 TEST_UNSUPPORTED(__inst_arm(0xe1a0121f) " @ mov r1, pc, lsl r2") 165 TEST_UNSUPPORTED(__inst_arm(0xe1a0f211) " @ mov pc, r1, lsl r2") 166 TEST_UNSUPPORTED(__inst_arm(0xe042131f) " @ sub r1, r2, pc, lsl r3") 167 TEST_UNSUPPORTED(__inst_arm(0xe1cf1312) " @ bic r1, pc, r2, lsl r3") 168 TEST_UNSUPPORTED(__inst_arm(0xe081f312) " @ add pc, r1, r2, lsl r3") 169 170 /* Data-processing with PC as a target and status registers updated */ 171 TEST_UNSUPPORTED("movs pc, r1") 172 TEST_UNSUPPORTED("movs pc, r1, lsl r2") 173 TEST_UNSUPPORTED("movs pc, #0x10000") 174 TEST_UNSUPPORTED("adds pc, lr, r1") 175 TEST_UNSUPPORTED("adds pc, lr, r1, lsl r2") 176 TEST_UNSUPPORTED("adds pc, lr, #4") 177 178 /* Data-processing with SP as target */ 179 TEST("add sp, sp, #16") 180 TEST("sub sp, sp, #8") 181 TEST("bic sp, sp, #0x20") 182 TEST("orr sp, sp, #0x20") 183 TEST_PR( "add sp, r",10,0,", r",11,4,"") 184 TEST_PRR("add sp, r",10,0,", r",11,4,", asl r",12,1,"") 185 TEST_P( "mov sp, r",10,0,"") 186 TEST_PR( "mov sp, r",10,0,", asl r",12,0,"") 187 188 /* Data-processing with PC as target */ 189 TEST_BF( "add pc, pc, #2f-1b-8") 190 TEST_BF_R ("add pc, pc, r",14,2f-1f-8,"") 191 TEST_BF_R ("add pc, r",14,2f-1f-8,", pc") 192 TEST_BF_R ("mov pc, r",0,2f,"") 193 TEST_BF_R ("add pc, pc, r",14,(2f-1f-8)*2,", asr #1") 194 TEST_BB( "sub pc, pc, #1b-2b+8") 195#if __LINUX_ARM_ARCH__ == 6 && !defined(CONFIG_CPU_V7) 196 TEST_BB( "sub pc, pc, #1b-2b+8-2") /* UNPREDICTABLE before and after ARMv6 */ 197#endif 198 TEST_BB_R( "sub pc, pc, r",14, 1f-2f+8,"") 199 TEST_BB_R( "rsb pc, r",14,1f-2f+8,", pc") 200 TEST_R( "add pc, pc, r",10,-2,", asl #1") 201#ifdef CONFIG_THUMB2_KERNEL 202 TEST_ARM_TO_THUMB_INTERWORK_R("add pc, pc, r",0,3f-1f-8+1,"") 203 TEST_ARM_TO_THUMB_INTERWORK_R("sub pc, r",0,3f+8+1,", #8") 204#endif 205 TEST_GROUP("Miscellaneous instructions") 206 207 TEST_RMASKED("mrs r",0,~PSR_IGNORE_BITS,", cpsr") 208 TEST_RMASKED("mrspl r",7,~PSR_IGNORE_BITS,", cpsr") 209 TEST_RMASKED("mrs r",14,~PSR_IGNORE_BITS,", cpsr") 210 TEST_UNSUPPORTED(__inst_arm(0xe10ff000) " @ mrs r15, cpsr") 211 TEST_UNSUPPORTED("mrs r0, spsr") 212 TEST_UNSUPPORTED("mrs lr, spsr") 213 214 TEST_UNSUPPORTED("msr cpsr, r0") 215 TEST_UNSUPPORTED("msr cpsr_f, lr") 216 TEST_UNSUPPORTED("msr spsr, r0") 217 218#if __LINUX_ARM_ARCH__ >= 5 || \ 219 (__LINUX_ARM_ARCH__ == 4 && !defined(CONFIG_CPU_32v4)) 220 TEST_BF_R("bx r",0,2f,"") 221 TEST_BB_R("bx r",7,2f,"") 222 TEST_BF_R("bxeq r",14,2f,"") 223#endif 224 225#if __LINUX_ARM_ARCH__ >= 5 226 TEST_R("clz r0, r",0, 0x0,"") 227 TEST_R("clzeq r7, r",14,0x1,"") 228 TEST_R("clz lr, r",7, 0xffffffff,"") 229 TEST( "clz r4, sp") 230 TEST_UNSUPPORTED(__inst_arm(0x016fff10) " @ clz pc, r0") 231 TEST_UNSUPPORTED(__inst_arm(0x016f0f1f) " @ clz r0, pc") 232 233#if __LINUX_ARM_ARCH__ >= 6 234 TEST_UNSUPPORTED("bxj r0") 235#endif 236 237 TEST_BF_R("blx r",0,2f,"") 238 TEST_BB_R("blx r",7,2f,"") 239 TEST_BF_R("blxeq r",14,2f,"") 240 TEST_UNSUPPORTED(__inst_arm(0x0120003f) " @ blx pc") 241 242 TEST_RR( "qadd r0, r",1, VAL1,", r",2, VAL2,"") 243 TEST_RR( "qaddvs lr, r",9, VAL2,", r",8, VAL1,"") 244 TEST_R( "qadd lr, r",9, VAL2,", r13") 245 TEST_RR( "qsub r0, r",1, VAL1,", r",2, VAL2,"") 246 TEST_RR( "qsubvs lr, r",9, VAL2,", r",8, VAL1,"") 247 TEST_R( "qsub lr, r",9, VAL2,", r13") 248 TEST_RR( "qdadd r0, r",1, VAL1,", r",2, VAL2,"") 249 TEST_RR( "qdaddvs lr, r",9, VAL2,", r",8, VAL1,"") 250 TEST_R( "qdadd lr, r",9, VAL2,", r13") 251 TEST_RR( "qdsub r0, r",1, VAL1,", r",2, VAL2,"") 252 TEST_RR( "qdsubvs lr, r",9, VAL2,", r",8, VAL1,"") 253 TEST_R( "qdsub lr, r",9, VAL2,", r13") 254 TEST_UNSUPPORTED(__inst_arm(0xe101f050) " @ qadd pc, r0, r1") 255 TEST_UNSUPPORTED(__inst_arm(0xe121f050) " @ qsub pc, r0, r1") 256 TEST_UNSUPPORTED(__inst_arm(0xe141f050) " @ qdadd pc, r0, r1") 257 TEST_UNSUPPORTED(__inst_arm(0xe161f050) " @ qdsub pc, r0, r1") 258 TEST_UNSUPPORTED(__inst_arm(0xe16f2050) " @ qdsub r2, r0, pc") 259 TEST_UNSUPPORTED(__inst_arm(0xe161205f) " @ qdsub r2, pc, r1") 260 261 TEST_UNSUPPORTED("bkpt 0xffff") 262 TEST_UNSUPPORTED("bkpt 0x0000") 263 264 TEST_UNSUPPORTED(__inst_arm(0xe1600070) " @ smc #0") 265 266 TEST_GROUP("Halfword multiply and multiply-accumulate") 267 268 TEST_RRR( "smlabb r0, r",1, VAL1,", r",2, VAL2,", r",3, VAL3,"") 269 TEST_RRR( "smlabbge r7, r",8, VAL3,", r",9, VAL1,", r",10, VAL2,"") 270 TEST_RR( "smlabb lr, r",1, VAL2,", r",2, VAL3,", r13") 271 TEST_UNSUPPORTED(__inst_arm(0xe10f3281) " @ smlabb pc, r1, r2, r3") 272 TEST_RRR( "smlatb r0, r",1, VAL1,", r",2, VAL2,", r",3, VAL3,"") 273 TEST_RRR( "smlatbge r7, r",8, VAL3,", r",9, VAL1,", r",10, VAL2,"") 274 TEST_RR( "smlatb lr, r",1, VAL2,", r",2, VAL3,", r13") 275 TEST_UNSUPPORTED(__inst_arm(0xe10f32a1) " @ smlatb pc, r1, r2, r3") 276 TEST_RRR( "smlabt r0, r",1, VAL1,", r",2, VAL2,", r",3, VAL3,"") 277 TEST_RRR( "smlabtge r7, r",8, VAL3,", r",9, VAL1,", r",10, VAL2,"") 278 TEST_RR( "smlabt lr, r",1, VAL2,", r",2, VAL3,", r13") 279 TEST_UNSUPPORTED(__inst_arm(0xe10f32c1) " @ smlabt pc, r1, r2, r3") 280 TEST_RRR( "smlatt r0, r",1, VAL1,", r",2, VAL2,", r",3, VAL3,"") 281 TEST_RRR( "smlattge r7, r",8, VAL3,", r",9, VAL1,", r",10, VAL2,"") 282 TEST_RR( "smlatt lr, r",1, VAL2,", r",2, VAL3,", r13") 283 TEST_UNSUPPORTED(__inst_arm(0xe10f32e1) " @ smlatt pc, r1, r2, r3") 284 285 TEST_RRR( "smlawb r0, r",1, VAL1,", r",2, VAL2,", r",3, VAL3,"") 286 TEST_RRR( "smlawbge r7, r",8, VAL3,", r",9, VAL1,", r",10, VAL2,"") 287 TEST_RR( "smlawb lr, r",1, VAL2,", r",2, VAL3,", r13") 288 TEST_UNSUPPORTED(__inst_arm(0xe12f3281) " @ smlawb pc, r1, r2, r3") 289 TEST_RRR( "smlawt r0, r",1, VAL1,", r",2, VAL2,", r",3, VAL3,"") 290 TEST_RRR( "smlawtge r7, r",8, VAL3,", r",9, VAL1,", r",10, VAL2,"") 291 TEST_RR( "smlawt lr, r",1, VAL2,", r",2, VAL3,", r13") 292 TEST_UNSUPPORTED(__inst_arm(0xe12f32c1) " @ smlawt pc, r1, r2, r3") 293 TEST_UNSUPPORTED(__inst_arm(0xe12032cf) " @ smlawt r0, pc, r2, r3") 294 TEST_UNSUPPORTED(__inst_arm(0xe1203fc1) " @ smlawt r0, r1, pc, r3") 295 TEST_UNSUPPORTED(__inst_arm(0xe120f2c1) " @ smlawt r0, r1, r2, pc") 296 297 TEST_RR( "smulwb r0, r",1, VAL1,", r",2, VAL2,"") 298 TEST_RR( "smulwbge r7, r",8, VAL3,", r",9, VAL1,"") 299 TEST_R( "smulwb lr, r",1, VAL2,", r13") 300 TEST_UNSUPPORTED(__inst_arm(0xe12f02a1) " @ smulwb pc, r1, r2") 301 TEST_RR( "smulwt r0, r",1, VAL1,", r",2, VAL2,"") 302 TEST_RR( "smulwtge r7, r",8, VAL3,", r",9, VAL1,"") 303 TEST_R( "smulwt lr, r",1, VAL2,", r13") 304 TEST_UNSUPPORTED(__inst_arm(0xe12f02e1) " @ smulwt pc, r1, r2") 305 306 TEST_RRRR( "smlalbb r",0, VAL1,", r",1, VAL2,", r",2, VAL3,", r",3, VAL4) 307 TEST_RRRR( "smlalbble r",8, VAL4,", r",9, VAL1,", r",10,VAL2,", r",11,VAL3) 308 TEST_RRR( "smlalbb r",14,VAL3,", r",7, VAL4,", r",5, VAL1,", r13") 309 TEST_UNSUPPORTED(__inst_arm(0xe14f1382) " @ smlalbb pc, r1, r2, r3") 310 TEST_UNSUPPORTED(__inst_arm(0xe141f382) " @ smlalbb r1, pc, r2, r3") 311 TEST_RRRR( "smlaltb r",0, VAL1,", r",1, VAL2,", r",2, VAL3,", r",3, VAL4) 312 TEST_RRRR( "smlaltble r",8, VAL4,", r",9, VAL1,", r",10,VAL2,", r",11,VAL3) 313 TEST_RRR( "smlaltb r",14,VAL3,", r",7, VAL4,", r",5, VAL1,", r13") 314 TEST_UNSUPPORTED(__inst_arm(0xe14f13a2) " @ smlaltb pc, r1, r2, r3") 315 TEST_UNSUPPORTED(__inst_arm(0xe141f3a2) " @ smlaltb r1, pc, r2, r3") 316 TEST_RRRR( "smlalbt r",0, VAL1,", r",1, VAL2,", r",2, VAL3,", r",3, VAL4) 317 TEST_RRRR( "smlalbtle r",8, VAL4,", r",9, VAL1,", r",10,VAL2,", r",11,VAL3) 318 TEST_RRR( "smlalbt r",14,VAL3,", r",7, VAL4,", r",5, VAL1,", r13") 319 TEST_UNSUPPORTED(__inst_arm(0xe14f13c2) " @ smlalbt pc, r1, r2, r3") 320 TEST_UNSUPPORTED(__inst_arm(0xe141f3c2) " @ smlalbt r1, pc, r2, r3") 321 TEST_RRRR( "smlaltt r",0, VAL1,", r",1, VAL2,", r",2, VAL3,", r",3, VAL4) 322 TEST_RRRR( "smlalttle r",8, VAL4,", r",9, VAL1,", r",10,VAL2,", r",11,VAL3) 323 TEST_RRR( "smlaltt r",14,VAL3,", r",7, VAL4,", r",5, VAL1,", r13") 324 TEST_UNSUPPORTED(__inst_arm(0xe14f13e2) " @ smlalbb pc, r1, r2, r3") 325 TEST_UNSUPPORTED(__inst_arm(0xe140f3e2) " @ smlalbb r0, pc, r2, r3") 326 TEST_UNSUPPORTED(__inst_arm(0xe14013ef) " @ smlalbb r0, r1, pc, r3") 327 TEST_UNSUPPORTED(__inst_arm(0xe1401fe2) " @ smlalbb r0, r1, r2, pc") 328 329 TEST_RR( "smulbb r0, r",1, VAL1,", r",2, VAL2,"") 330 TEST_RR( "smulbbge r7, r",8, VAL3,", r",9, VAL1,"") 331 TEST_R( "smulbb lr, r",1, VAL2,", r13") 332 TEST_UNSUPPORTED(__inst_arm(0xe16f0281) " @ smulbb pc, r1, r2") 333 TEST_RR( "smultb r0, r",1, VAL1,", r",2, VAL2,"") 334 TEST_RR( "smultbge r7, r",8, VAL3,", r",9, VAL1,"") 335 TEST_R( "smultb lr, r",1, VAL2,", r13") 336 TEST_UNSUPPORTED(__inst_arm(0xe16f02a1) " @ smultb pc, r1, r2") 337 TEST_RR( "smulbt r0, r",1, VAL1,", r",2, VAL2,"") 338 TEST_RR( "smulbtge r7, r",8, VAL3,", r",9, VAL1,"") 339 TEST_R( "smulbt lr, r",1, VAL2,", r13") 340 TEST_UNSUPPORTED(__inst_arm(0xe16f02c1) " @ smultb pc, r1, r2") 341 TEST_RR( "smultt r0, r",1, VAL1,", r",2, VAL2,"") 342 TEST_RR( "smulttge r7, r",8, VAL3,", r",9, VAL1,"") 343 TEST_R( "smultt lr, r",1, VAL2,", r13") 344 TEST_UNSUPPORTED(__inst_arm(0xe16f02e1) " @ smultt pc, r1, r2") 345 TEST_UNSUPPORTED(__inst_arm(0xe16002ef) " @ smultt r0, pc, r2") 346 TEST_UNSUPPORTED(__inst_arm(0xe1600fe1) " @ smultt r0, r1, pc") 347#endif 348 349 TEST_GROUP("Multiply and multiply-accumulate") 350 351 TEST_RR( "mul r0, r",1, VAL1,", r",2, VAL2,"") 352 TEST_RR( "mulls r7, r",8, VAL2,", r",9, VAL2,"") 353 TEST_R( "mul lr, r",4, VAL3,", r13") 354 TEST_UNSUPPORTED(__inst_arm(0xe00f0291) " @ mul pc, r1, r2") 355 TEST_UNSUPPORTED(__inst_arm(0xe000029f) " @ mul r0, pc, r2") 356 TEST_UNSUPPORTED(__inst_arm(0xe0000f91) " @ mul r0, r1, pc") 357 TEST_RR( "muls r0, r",1, VAL1,", r",2, VAL2,"") 358 TEST_RR( "mullss r7, r",8, VAL2,", r",9, VAL2,"") 359 TEST_R( "muls lr, r",4, VAL3,", r13") 360 TEST_UNSUPPORTED(__inst_arm(0xe01f0291) " @ muls pc, r1, r2") 361 362 TEST_RRR( "mla r0, r",1, VAL1,", r",2, VAL2,", r",3, VAL3,"") 363 TEST_RRR( "mlahi r7, r",8, VAL3,", r",9, VAL1,", r",10, VAL2,"") 364 TEST_RR( "mla lr, r",1, VAL2,", r",2, VAL3,", r13") 365 TEST_UNSUPPORTED(__inst_arm(0xe02f3291) " @ mla pc, r1, r2, r3") 366 TEST_RRR( "mlas r0, r",1, VAL1,", r",2, VAL2,", r",3, VAL3,"") 367 TEST_RRR( "mlahis r7, r",8, VAL3,", r",9, VAL1,", r",10, VAL2,"") 368 TEST_RR( "mlas lr, r",1, VAL2,", r",2, VAL3,", r13") 369 TEST_UNSUPPORTED(__inst_arm(0xe03f3291) " @ mlas pc, r1, r2, r3") 370 371#if __LINUX_ARM_ARCH__ >= 6 372 TEST_RR( "umaal r0, r1, r",2, VAL1,", r",3, VAL2,"") 373 TEST_RR( "umaalls r7, r8, r",9, VAL2,", r",10, VAL1,"") 374 TEST_R( "umaal lr, r12, r",11,VAL3,", r13") 375 TEST_UNSUPPORTED(__inst_arm(0xe041f392) " @ umaal pc, r1, r2, r3") 376 TEST_UNSUPPORTED(__inst_arm(0xe04f0392) " @ umaal r0, pc, r2, r3") 377 TEST_UNSUPPORTED(__inst_arm(0xe0500090) " @ undef") 378 TEST_UNSUPPORTED(__inst_arm(0xe05fff9f) " @ undef") 379#endif 380 381#if __LINUX_ARM_ARCH__ >= 7 382 TEST_RRR( "mls r0, r",1, VAL1,", r",2, VAL2,", r",3, VAL3,"") 383 TEST_RRR( "mlshi r7, r",8, VAL3,", r",9, VAL1,", r",10, VAL2,"") 384 TEST_RR( "mls lr, r",1, VAL2,", r",2, VAL3,", r13") 385 TEST_UNSUPPORTED(__inst_arm(0xe06f3291) " @ mls pc, r1, r2, r3") 386 TEST_UNSUPPORTED(__inst_arm(0xe060329f) " @ mls r0, pc, r2, r3") 387 TEST_UNSUPPORTED(__inst_arm(0xe0603f91) " @ mls r0, r1, pc, r3") 388 TEST_UNSUPPORTED(__inst_arm(0xe060f291) " @ mls r0, r1, r2, pc") 389#endif 390 391 TEST_UNSUPPORTED(__inst_arm(0xe0700090) " @ undef") 392 TEST_UNSUPPORTED(__inst_arm(0xe07fff9f) " @ undef") 393 394 TEST_RR( "umull r0, r1, r",2, VAL1,", r",3, VAL2,"") 395 TEST_RR( "umullls r7, r8, r",9, VAL2,", r",10, VAL1,"") 396 TEST_R( "umull lr, r12, r",11,VAL3,", r13") 397 TEST_UNSUPPORTED(__inst_arm(0xe081f392) " @ umull pc, r1, r2, r3") 398 TEST_UNSUPPORTED(__inst_arm(0xe08f1392) " @ umull r1, pc, r2, r3") 399 TEST_RR( "umulls r0, r1, r",2, VAL1,", r",3, VAL2,"") 400 TEST_RR( "umulllss r7, r8, r",9, VAL2,", r",10, VAL1,"") 401 TEST_R( "umulls lr, r12, r",11,VAL3,", r13") 402 TEST_UNSUPPORTED(__inst_arm(0xe091f392) " @ umulls pc, r1, r2, r3") 403 TEST_UNSUPPORTED(__inst_arm(0xe09f1392) " @ umulls r1, pc, r2, r3") 404 405 TEST_RRRR( "umlal r",0, VAL1,", r",1, VAL2,", r",2, VAL3,", r",3, VAL4) 406 TEST_RRRR( "umlalle r",8, VAL4,", r",9, VAL1,", r",10,VAL2,", r",11,VAL3) 407 TEST_RRR( "umlal r",14,VAL3,", r",7, VAL4,", r",5, VAL1,", r13") 408 TEST_UNSUPPORTED(__inst_arm(0xe0af1392) " @ umlal pc, r1, r2, r3") 409 TEST_UNSUPPORTED(__inst_arm(0xe0a1f392) " @ umlal r1, pc, r2, r3") 410 TEST_RRRR( "umlals r",0, VAL1,", r",1, VAL2,", r",2, VAL3,", r",3, VAL4) 411 TEST_RRRR( "umlalles r",8, VAL4,", r",9, VAL1,", r",10,VAL2,", r",11,VAL3) 412 TEST_RRR( "umlals r",14,VAL3,", r",7, VAL4,", r",5, VAL1,", r13") 413 TEST_UNSUPPORTED(__inst_arm(0xe0bf1392) " @ umlals pc, r1, r2, r3") 414 TEST_UNSUPPORTED(__inst_arm(0xe0b1f392) " @ umlals r1, pc, r2, r3") 415 416 TEST_RR( "smull r0, r1, r",2, VAL1,", r",3, VAL2,"") 417 TEST_RR( "smullls r7, r8, r",9, VAL2,", r",10, VAL1,"") 418 TEST_R( "smull lr, r12, r",11,VAL3,", r13") 419 TEST_UNSUPPORTED(__inst_arm(0xe0c1f392) " @ smull pc, r1, r2, r3") 420 TEST_UNSUPPORTED(__inst_arm(0xe0cf1392) " @ smull r1, pc, r2, r3") 421 TEST_RR( "smulls r0, r1, r",2, VAL1,", r",3, VAL2,"") 422 TEST_RR( "smulllss r7, r8, r",9, VAL2,", r",10, VAL1,"") 423 TEST_R( "smulls lr, r12, r",11,VAL3,", r13") 424 TEST_UNSUPPORTED(__inst_arm(0xe0d1f392) " @ smulls pc, r1, r2, r3") 425 TEST_UNSUPPORTED(__inst_arm(0xe0df1392) " @ smulls r1, pc, r2, r3") 426 427 TEST_RRRR( "smlal r",0, VAL1,", r",1, VAL2,", r",2, VAL3,", r",3, VAL4) 428 TEST_RRRR( "smlalle r",8, VAL4,", r",9, VAL1,", r",10,VAL2,", r",11,VAL3) 429 TEST_RRR( "smlal r",14,VAL3,", r",7, VAL4,", r",5, VAL1,", r13") 430 TEST_UNSUPPORTED(__inst_arm(0xe0ef1392) " @ smlal pc, r1, r2, r3") 431 TEST_UNSUPPORTED(__inst_arm(0xe0e1f392) " @ smlal r1, pc, r2, r3") 432 TEST_RRRR( "smlals r",0, VAL1,", r",1, VAL2,", r",2, VAL3,", r",3, VAL4) 433 TEST_RRRR( "smlalles r",8, VAL4,", r",9, VAL1,", r",10,VAL2,", r",11,VAL3) 434 TEST_RRR( "smlals r",14,VAL3,", r",7, VAL4,", r",5, VAL1,", r13") 435 TEST_UNSUPPORTED(__inst_arm(0xe0ff1392) " @ smlals pc, r1, r2, r3") 436 TEST_UNSUPPORTED(__inst_arm(0xe0f0f392) " @ smlals r0, pc, r2, r3") 437 TEST_UNSUPPORTED(__inst_arm(0xe0f0139f) " @ smlals r0, r1, pc, r3") 438 TEST_UNSUPPORTED(__inst_arm(0xe0f01f92) " @ smlals r0, r1, r2, pc") 439 440 TEST_GROUP("Synchronization primitives") 441 442#if __LINUX_ARM_ARCH__ < 6 443 TEST_RP("swp lr, r",7,VAL2,", [r",8,0,"]") 444 TEST_R( "swpvs r0, r",1,VAL1,", [sp]") 445 TEST_RP("swp sp, r",14,VAL2,", [r",12,13*4,"]") 446#else 447 TEST_UNSUPPORTED(__inst_arm(0xe108e097) " @ swp lr, r7, [r8]") 448 TEST_UNSUPPORTED(__inst_arm(0x610d0091) " @ swpvs r0, r1, [sp]") 449 TEST_UNSUPPORTED(__inst_arm(0xe10cd09e) " @ swp sp, r14 [r12]") 450#endif 451 TEST_UNSUPPORTED(__inst_arm(0xe102f091) " @ swp pc, r1, [r2]") 452 TEST_UNSUPPORTED(__inst_arm(0xe102009f) " @ swp r0, pc, [r2]") 453 TEST_UNSUPPORTED(__inst_arm(0xe10f0091) " @ swp r0, r1, [pc]") 454#if __LINUX_ARM_ARCH__ < 6 455 TEST_RP("swpb lr, r",7,VAL2,", [r",8,0,"]") 456 TEST_R( "swpvsb r0, r",1,VAL1,", [sp]") 457#else 458 TEST_UNSUPPORTED(__inst_arm(0xe148e097) " @ swpb lr, r7, [r8]") 459 TEST_UNSUPPORTED(__inst_arm(0x614d0091) " @ swpvsb r0, r1, [sp]") 460#endif 461 TEST_UNSUPPORTED(__inst_arm(0xe142f091) " @ swpb pc, r1, [r2]") 462 463 TEST_UNSUPPORTED(__inst_arm(0xe1100090)) /* Unallocated space */ 464 TEST_UNSUPPORTED(__inst_arm(0xe1200090)) /* Unallocated space */ 465 TEST_UNSUPPORTED(__inst_arm(0xe1300090)) /* Unallocated space */ 466 TEST_UNSUPPORTED(__inst_arm(0xe1500090)) /* Unallocated space */ 467 TEST_UNSUPPORTED(__inst_arm(0xe1600090)) /* Unallocated space */ 468 TEST_UNSUPPORTED(__inst_arm(0xe1700090)) /* Unallocated space */ 469#if __LINUX_ARM_ARCH__ >= 6 470 TEST_UNSUPPORTED("ldrex r2, [sp]") 471#endif 472#if (__LINUX_ARM_ARCH__ >= 7) || defined(CONFIG_CPU_32v6K) 473 TEST_UNSUPPORTED("strexd r0, r2, r3, [sp]") 474 TEST_UNSUPPORTED("ldrexd r2, r3, [sp]") 475 TEST_UNSUPPORTED("strexb r0, r2, [sp]") 476 TEST_UNSUPPORTED("ldrexb r2, [sp]") 477 TEST_UNSUPPORTED("strexh r0, r2, [sp]") 478 TEST_UNSUPPORTED("ldrexh r2, [sp]") 479#endif 480 TEST_GROUP("Extra load/store instructions") 481 482 TEST_RPR( "strh r",0, VAL1,", [r",1, 48,", -r",2, 24,"]") 483 TEST_RPR( "streqh r",14,VAL2,", [r",11,0, ", r",12, 48,"]") 484 TEST_UNSUPPORTED( "streqh r14, [r13, r12]") 485 TEST_UNSUPPORTED( "streqh r14, [r12, r13]") 486 TEST_RPR( "strh r",1, VAL1,", [r",2, 24,", r",3, 48,"]!") 487 TEST_RPR( "strneh r",12,VAL2,", [r",11,48,", -r",10,24,"]!") 488 TEST_RPR( "strh r",2, VAL1,", [r",3, 24,"], r",4, 48,"") 489 TEST_RPR( "strh r",10,VAL2,", [r",9, 48,"], -r",11,24,"") 490 TEST_UNSUPPORTED(__inst_arm(0xe1afc0ba) " @ strh r12, [pc, r10]!") 491 TEST_UNSUPPORTED(__inst_arm(0xe089f0bb) " @ strh pc, [r9], r11") 492 TEST_UNSUPPORTED(__inst_arm(0xe089a0bf) " @ strh r10, [r9], pc") 493 494 TEST_PR( "ldrh r0, [r",0, 48,", -r",2, 24,"]") 495 TEST_PR( "ldrcsh r14, [r",13,0, ", r",12, 48,"]") 496 TEST_PR( "ldrh r1, [r",2, 24,", r",3, 48,"]!") 497 TEST_PR( "ldrcch r12, [r",11,48,", -r",10,24,"]!") 498 TEST_PR( "ldrh r2, [r",3, 24,"], r",4, 48,"") 499 TEST_PR( "ldrh r10, [r",9, 48,"], -r",11,24,"") 500 TEST_UNSUPPORTED(__inst_arm(0xe1bfc0ba) " @ ldrh r12, [pc, r10]!") 501 TEST_UNSUPPORTED(__inst_arm(0xe099f0bb) " @ ldrh pc, [r9], r11") 502 TEST_UNSUPPORTED(__inst_arm(0xe099a0bf) " @ ldrh r10, [r9], pc") 503 504 TEST_RP( "strh r",0, VAL1,", [r",1, 24,", #-2]") 505 TEST_RP( "strmih r",14,VAL2,", [r",13,0, ", #2]") 506 TEST_RP( "strh r",1, VAL1,", [r",2, 24,", #4]!") 507 TEST_RP( "strplh r",12,VAL2,", [r",11,24,", #-4]!") 508 TEST_RP( "strh r",2, VAL1,", [r",3, 24,"], #48") 509 TEST_RP( "strh r",10,VAL2,", [r",9, 64,"], #-48") 510 TEST_RP( "strh r",3, VAL1,", [r",13,TEST_MEMORY_SIZE,", #-"__stringify(MAX_STACK_SIZE)"]!") 511 TEST_UNSUPPORTED("strh r3, [r13, #-"__stringify(MAX_STACK_SIZE)"-8]!") 512 TEST_RP( "strh r",4, VAL1,", [r",14,TEST_MEMORY_SIZE,", #-"__stringify(MAX_STACK_SIZE)"-8]!") 513 TEST_UNSUPPORTED(__inst_arm(0xe1efc3b0) " @ strh r12, [pc, #48]!") 514 TEST_UNSUPPORTED(__inst_arm(0xe0c9f3b0) " @ strh pc, [r9], #48") 515 516 TEST_P( "ldrh r0, [r",0, 24,", #-2]") 517 TEST_P( "ldrvsh r14, [r",13,0, ", #2]") 518 TEST_P( "ldrh r1, [r",2, 24,", #4]!") 519 TEST_P( "ldrvch r12, [r",11,24,", #-4]!") 520 TEST_P( "ldrh r2, [r",3, 24,"], #48") 521 TEST_P( "ldrh r10, [r",9, 64,"], #-48") 522 TEST( "ldrh r0, [pc, #0]") 523 TEST_UNSUPPORTED(__inst_arm(0xe1ffc3b0) " @ ldrh r12, [pc, #48]!") 524 TEST_UNSUPPORTED(__inst_arm(0xe0d9f3b0) " @ ldrh pc, [r9], #48") 525 526 TEST_PR( "ldrsb r0, [r",0, 48,", -r",2, 24,"]") 527 TEST_PR( "ldrhisb r14, [r",13,0,", r",12, 48,"]") 528 TEST_PR( "ldrsb r1, [r",2, 24,", r",3, 48,"]!") 529 TEST_PR( "ldrlssb r12, [r",11,48,", -r",10,24,"]!") 530 TEST_PR( "ldrsb r2, [r",3, 24,"], r",4, 48,"") 531 TEST_PR( "ldrsb r10, [r",9, 48,"], -r",11,24,"") 532 TEST_UNSUPPORTED(__inst_arm(0xe1bfc0da) " @ ldrsb r12, [pc, r10]!") 533 TEST_UNSUPPORTED(__inst_arm(0xe099f0db) " @ ldrsb pc, [r9], r11") 534 535 TEST_P( "ldrsb r0, [r",0, 24,", #-1]") 536 TEST_P( "ldrgesb r14, [r",13,0, ", #1]") 537 TEST_P( "ldrsb r1, [r",2, 24,", #4]!") 538 TEST_P( "ldrltsb r12, [r",11,24,", #-4]!") 539 TEST_P( "ldrsb r2, [r",3, 24,"], #48") 540 TEST_P( "ldrsb r10, [r",9, 64,"], #-48") 541 TEST( "ldrsb r0, [pc, #0]") 542 TEST_UNSUPPORTED(__inst_arm(0xe1ffc3d0) " @ ldrsb r12, [pc, #48]!") 543 TEST_UNSUPPORTED(__inst_arm(0xe0d9f3d0) " @ ldrsb pc, [r9], #48") 544 545 TEST_PR( "ldrsh r0, [r",0, 48,", -r",2, 24,"]") 546 TEST_PR( "ldrgtsh r14, [r",13,0, ", r",12, 48,"]") 547 TEST_PR( "ldrsh r1, [r",2, 24,", r",3, 48,"]!") 548 TEST_PR( "ldrlesh r12, [r",11,48,", -r",10,24,"]!") 549 TEST_PR( "ldrsh r2, [r",3, 24,"], r",4, 48,"") 550 TEST_PR( "ldrsh r10, [r",9, 48,"], -r",11,24,"") 551 TEST_UNSUPPORTED(__inst_arm(0xe1bfc0fa) " @ ldrsh r12, [pc, r10]!") 552 TEST_UNSUPPORTED(__inst_arm(0xe099f0fb) " @ ldrsh pc, [r9], r11") 553 554 TEST_P( "ldrsh r0, [r",0, 24,", #-1]") 555 TEST_P( "ldreqsh r14, [r",13,0 ,", #1]") 556 TEST_P( "ldrsh r1, [r",2, 24,", #4]!") 557 TEST_P( "ldrnesh r12, [r",11,24,", #-4]!") 558 TEST_P( "ldrsh r2, [r",3, 24,"], #48") 559 TEST_P( "ldrsh r10, [r",9, 64,"], #-48") 560 TEST( "ldrsh r0, [pc, #0]") 561 TEST_UNSUPPORTED(__inst_arm(0xe1ffc3f0) " @ ldrsh r12, [pc, #48]!") 562 TEST_UNSUPPORTED(__inst_arm(0xe0d9f3f0) " @ ldrsh pc, [r9], #48") 563 564#if __LINUX_ARM_ARCH__ >= 7 565 TEST_UNSUPPORTED("strht r1, [r2], r3") 566 TEST_UNSUPPORTED("ldrht r1, [r2], r3") 567 TEST_UNSUPPORTED("strht r1, [r2], #48") 568 TEST_UNSUPPORTED("ldrht r1, [r2], #48") 569 TEST_UNSUPPORTED("ldrsbt r1, [r2], r3") 570 TEST_UNSUPPORTED("ldrsbt r1, [r2], #48") 571 TEST_UNSUPPORTED("ldrsht r1, [r2], r3") 572 TEST_UNSUPPORTED("ldrsht r1, [r2], #48") 573#endif 574 575#if __LINUX_ARM_ARCH__ >= 5 576 TEST_RPR( "strd r",0, VAL1,", [r",1, 48,", -r",2,24,"]") 577 TEST_RPR( "strccd r",8, VAL2,", [r",11,0, ", r",12,48,"]") 578 TEST_UNSUPPORTED( "strccd r8, [r13, r12]") 579 TEST_UNSUPPORTED( "strccd r8, [r12, r13]") 580 TEST_RPR( "strd r",4, VAL1,", [r",2, 24,", r",3, 48,"]!") 581 TEST_RPR( "strcsd r",12,VAL2,", [r",11,48,", -r",10,24,"]!") 582 TEST_RPR( "strd r",2, VAL1,", [r",5, 24,"], r",4,48,"") 583 TEST_RPR( "strd r",10,VAL2,", [r",9, 48,"], -r",7,24,"") 584 TEST_UNSUPPORTED(__inst_arm(0xe1afc0fa) " @ strd r12, [pc, r10]!") 585 586 TEST_PR( "ldrd r0, [r",0, 48,", -r",2,24,"]") 587 TEST_PR( "ldrmid r8, [r",13,0, ", r",12,48,"]") 588 TEST_PR( "ldrd r4, [r",2, 24,", r",3, 48,"]!") 589 TEST_PR( "ldrpld r6, [r",11,48,", -r",10,24,"]!") 590 TEST_PR( "ldrd r2, [r",5, 24,"], r",4,48,"") 591 TEST_PR( "ldrd r10, [r",9,48,"], -r",7,24,"") 592 TEST_UNSUPPORTED(__inst_arm(0xe1afc0da) " @ ldrd r12, [pc, r10]!") 593 TEST_UNSUPPORTED(__inst_arm(0xe089f0db) " @ ldrd pc, [r9], r11") 594 TEST_UNSUPPORTED(__inst_arm(0xe089e0db) " @ ldrd lr, [r9], r11") 595 TEST_UNSUPPORTED(__inst_arm(0xe089c0df) " @ ldrd r12, [r9], pc") 596 597 TEST_RP( "strd r",0, VAL1,", [r",1, 24,", #-8]") 598 TEST_RP( "strvsd r",8, VAL2,", [r",13,0, ", #8]") 599 TEST_RP( "strd r",4, VAL1,", [r",2, 24,", #16]!") 600 TEST_RP( "strvcd r",12,VAL2,", [r",11,24,", #-16]!") 601 TEST_RP( "strd r",2, VAL1,", [r",4, 24,"], #48") 602 TEST_RP( "strd r",10,VAL2,", [r",9, 64,"], #-48") 603 TEST_RP( "strd r",6, VAL1,", [r",13,TEST_MEMORY_SIZE,", #-"__stringify(MAX_STACK_SIZE)"]!") 604 TEST_UNSUPPORTED("strd r6, [r13, #-"__stringify(MAX_STACK_SIZE)"-8]!") 605 TEST_RP( "strd r",4, VAL1,", [r",12,TEST_MEMORY_SIZE,", #-"__stringify(MAX_STACK_SIZE)"-8]!") 606 TEST_UNSUPPORTED(__inst_arm(0xe1efc3f0) " @ strd r12, [pc, #48]!") 607 608 TEST_P( "ldrd r0, [r",0, 24,", #-8]") 609 TEST_P( "ldrhid r8, [r",13,0, ", #8]") 610 TEST_P( "ldrd r4, [r",2, 24,", #16]!") 611 TEST_P( "ldrlsd r6, [r",11,24,", #-16]!") 612 TEST_P( "ldrd r2, [r",5, 24,"], #48") 613 TEST_P( "ldrd r10, [r",9,6,"], #-48") 614 TEST_UNSUPPORTED(__inst_arm(0xe1efc3d0) " @ ldrd r12, [pc, #48]!") 615 TEST_UNSUPPORTED(__inst_arm(0xe0c9f3d0) " @ ldrd pc, [r9], #48") 616 TEST_UNSUPPORTED(__inst_arm(0xe0c9e3d0) " @ ldrd lr, [r9], #48") 617#endif 618 619 TEST_GROUP("Miscellaneous") 620 621#if __LINUX_ARM_ARCH__ >= 7 622 TEST("movw r0, #0") 623 TEST("movw r0, #0xffff") 624 TEST("movw lr, #0xffff") 625 TEST_UNSUPPORTED(__inst_arm(0xe300f000) " @ movw pc, #0") 626 TEST_R("movt r",0, VAL1,", #0") 627 TEST_R("movt r",0, VAL2,", #0xffff") 628 TEST_R("movt r",14,VAL1,", #0xffff") 629 TEST_UNSUPPORTED(__inst_arm(0xe340f000) " @ movt pc, #0") 630#endif 631 632 TEST_UNSUPPORTED("msr cpsr, 0x13") 633 TEST_UNSUPPORTED("msr cpsr_f, 0xf0000000") 634 TEST_UNSUPPORTED("msr spsr, 0x13") 635 636#if __LINUX_ARM_ARCH__ >= 7 637 TEST_SUPPORTED("yield") 638 TEST("sev") 639 TEST("nop") 640 TEST("wfi") 641 TEST_SUPPORTED("wfe") 642 TEST_UNSUPPORTED("dbg #0") 643#endif 644 645 TEST_GROUP("Load/store word and unsigned byte") 646 647#define LOAD_STORE(byte) \ 648 TEST_RP( "str"byte" r",0, VAL1,", [r",1, 24,", #-2]") \ 649 TEST_RP( "str"byte" r",14,VAL2,", [r",13,0, ", #2]") \ 650 TEST_RP( "str"byte" r",1, VAL1,", [r",2, 24,", #4]!") \ 651 TEST_RP( "str"byte" r",12,VAL2,", [r",11,24,", #-4]!") \ 652 TEST_RP( "str"byte" r",2, VAL1,", [r",3, 24,"], #48") \ 653 TEST_RP( "str"byte" r",10,VAL2,", [r",9, 64,"], #-48") \ 654 TEST_RP( "str"byte" r",3, VAL1,", [r",13,TEST_MEMORY_SIZE,", #-"__stringify(MAX_STACK_SIZE)"]!") \ 655 TEST_UNSUPPORTED("str"byte" r3, [r13, #-"__stringify(MAX_STACK_SIZE)"-8]!") \ 656 TEST_RP( "str"byte" r",4, VAL1,", [r",10,TEST_MEMORY_SIZE,", #-"__stringify(MAX_STACK_SIZE)"-8]!") \ 657 TEST_RPR("str"byte" r",0, VAL1,", [r",1, 48,", -r",2, 24,"]") \ 658 TEST_RPR("str"byte" r",14,VAL2,", [r",11,0, ", r",12, 48,"]") \ 659 TEST_UNSUPPORTED("str"byte" r14, [r13, r12]") \ 660 TEST_UNSUPPORTED("str"byte" r14, [r12, r13]") \ 661 TEST_RPR("str"byte" r",1, VAL1,", [r",2, 24,", r",3, 48,"]!") \ 662 TEST_RPR("str"byte" r",12,VAL2,", [r",11,48,", -r",10,24,"]!") \ 663 TEST_RPR("str"byte" r",2, VAL1,", [r",3, 24,"], r",4, 48,"") \ 664 TEST_RPR("str"byte" r",10,VAL2,", [r",9, 48,"], -r",11,24,"") \ 665 TEST_RPR("str"byte" r",0, VAL1,", [r",1, 24,", r",2, 32,", asl #1]")\ 666 TEST_RPR("str"byte" r",14,VAL2,", [r",11,0, ", r",12, 32,", lsr #2]")\ 667 TEST_UNSUPPORTED("str"byte" r14, [r13, r12, lsr #2]") \ 668 TEST_RPR("str"byte" r",1, VAL1,", [r",2, 24,", r",3, 32,", asr #3]!")\ 669 TEST_RPR("str"byte" r",12,VAL2,", [r",11,24,", r",10, 4,", ror #31]!")\ 670 TEST_P( "ldr"byte" r0, [r",0, 24,", #-2]") \ 671 TEST_P( "ldr"byte" r14, [r",13,0, ", #2]") \ 672 TEST_P( "ldr"byte" r1, [r",2, 24,", #4]!") \ 673 TEST_P( "ldr"byte" r12, [r",11,24,", #-4]!") \ 674 TEST_P( "ldr"byte" r2, [r",3, 24,"], #48") \ 675 TEST_P( "ldr"byte" r10, [r",9, 64,"], #-48") \ 676 TEST_PR( "ldr"byte" r0, [r",0, 48,", -r",2, 24,"]") \ 677 TEST_PR( "ldr"byte" r14, [r",13,0, ", r",12, 48,"]") \ 678 TEST_PR( "ldr"byte" r1, [r",2, 24,", r",3, 48,"]!") \ 679 TEST_PR( "ldr"byte" r12, [r",11,48,", -r",10,24,"]!") \ 680 TEST_PR( "ldr"byte" r2, [r",3, 24,"], r",4, 48,"") \ 681 TEST_PR( "ldr"byte" r10, [r",9, 48,"], -r",11,24,"") \ 682 TEST_PR( "ldr"byte" r0, [r",0, 24,", r",2, 32,", asl #1]") \ 683 TEST_PR( "ldr"byte" r14, [r",13,0, ", r",12, 32,", lsr #2]") \ 684 TEST_PR( "ldr"byte" r1, [r",2, 24,", r",3, 32,", asr #3]!") \ 685 TEST_PR( "ldr"byte" r12, [r",11,24,", r",10, 4,", ror #31]!") \ 686 TEST( "ldr"byte" r0, [pc, #0]") \ 687 TEST_R( "ldr"byte" r12, [pc, r",14,0,"]") 688 689 LOAD_STORE("") 690 TEST_P( "str pc, [r",0,0,", #15*4]") 691 TEST_UNSUPPORTED( "str pc, [sp, r2]") 692 TEST_BF( "ldr pc, [sp, #15*4]") 693 TEST_BF_R("ldr pc, [sp, r",2,15*4,"]") 694 695 TEST_P( "str sp, [r",0,0,", #13*4]") 696 TEST_UNSUPPORTED( "str sp, [sp, r2]") 697 TEST_BF( "ldr sp, [sp, #13*4]") 698 TEST_BF_R("ldr sp, [sp, r",2,13*4,"]") 699 700#ifdef CONFIG_THUMB2_KERNEL 701 TEST_ARM_TO_THUMB_INTERWORK_P("ldr pc, [r",0,0,", #15*4]") 702#endif 703 TEST_UNSUPPORTED(__inst_arm(0xe5af6008) " @ str r6, [pc, #8]!") 704 TEST_UNSUPPORTED(__inst_arm(0xe7af6008) " @ str r6, [pc, r8]!") 705 TEST_UNSUPPORTED(__inst_arm(0xe5bf6008) " @ ldr r6, [pc, #8]!") 706 TEST_UNSUPPORTED(__inst_arm(0xe7bf6008) " @ ldr r6, [pc, r8]!") 707 TEST_UNSUPPORTED(__inst_arm(0xe788600f) " @ str r6, [r8, pc]") 708 TEST_UNSUPPORTED(__inst_arm(0xe798600f) " @ ldr r6, [r8, pc]") 709 710 LOAD_STORE("b") 711 TEST_UNSUPPORTED(__inst_arm(0xe5f7f008) " @ ldrb pc, [r7, #8]!") 712 TEST_UNSUPPORTED(__inst_arm(0xe7f7f008) " @ ldrb pc, [r7, r8]!") 713 TEST_UNSUPPORTED(__inst_arm(0xe5ef6008) " @ strb r6, [pc, #8]!") 714 TEST_UNSUPPORTED(__inst_arm(0xe7ef6008) " @ strb r6, [pc, r3]!") 715 TEST_UNSUPPORTED(__inst_arm(0xe5ff6008) " @ ldrb r6, [pc, #8]!") 716 TEST_UNSUPPORTED(__inst_arm(0xe7ff6008) " @ ldrb r6, [pc, r3]!") 717 718 TEST_UNSUPPORTED("ldrt r0, [r1], #4") 719 TEST_UNSUPPORTED("ldrt r1, [r2], r3") 720 TEST_UNSUPPORTED("strt r2, [r3], #4") 721 TEST_UNSUPPORTED("strt r3, [r4], r5") 722 TEST_UNSUPPORTED("ldrbt r4, [r5], #4") 723 TEST_UNSUPPORTED("ldrbt r5, [r6], r7") 724 TEST_UNSUPPORTED("strbt r6, [r7], #4") 725 TEST_UNSUPPORTED("strbt r7, [r8], r9") 726 727#if __LINUX_ARM_ARCH__ >= 7 728 TEST_GROUP("Parallel addition and subtraction, signed") 729 730 TEST_UNSUPPORTED(__inst_arm(0xe6000010) "") /* Unallocated space */ 731 TEST_UNSUPPORTED(__inst_arm(0xe60fffff) "") /* Unallocated space */ 732 733 TEST_RR( "sadd16 r0, r",0, HH1,", r",1, HH2,"") 734 TEST_RR( "sadd16 r14, r",12,HH2,", r",10,HH1,"") 735 TEST_UNSUPPORTED(__inst_arm(0xe61cff1a) " @ sadd16 pc, r12, r10") 736 TEST_RR( "sasx r0, r",0, HH1,", r",1, HH2,"") 737 TEST_RR( "sasx r14, r",12,HH2,", r",10,HH1,"") 738 TEST_UNSUPPORTED(__inst_arm(0xe61cff3a) " @ sasx pc, r12, r10") 739 TEST_RR( "ssax r0, r",0, HH1,", r",1, HH2,"") 740 TEST_RR( "ssax r14, r",12,HH2,", r",10,HH1,"") 741 TEST_UNSUPPORTED(__inst_arm(0xe61cff5a) " @ ssax pc, r12, r10") 742 TEST_RR( "ssub16 r0, r",0, HH1,", r",1, HH2,"") 743 TEST_RR( "ssub16 r14, r",12,HH2,", r",10,HH1,"") 744 TEST_UNSUPPORTED(__inst_arm(0xe61cff7a) " @ ssub16 pc, r12, r10") 745 TEST_RR( "sadd8 r0, r",0, HH1,", r",1, HH2,"") 746 TEST_RR( "sadd8 r14, r",12,HH2,", r",10,HH1,"") 747 TEST_UNSUPPORTED(__inst_arm(0xe61cff9a) " @ sadd8 pc, r12, r10") 748 TEST_UNSUPPORTED(__inst_arm(0xe61000b0) "") /* Unallocated space */ 749 TEST_UNSUPPORTED(__inst_arm(0xe61fffbf) "") /* Unallocated space */ 750 TEST_UNSUPPORTED(__inst_arm(0xe61000d0) "") /* Unallocated space */ 751 TEST_UNSUPPORTED(__inst_arm(0xe61fffdf) "") /* Unallocated space */ 752 TEST_RR( "ssub8 r0, r",0, HH1,", r",1, HH2,"") 753 TEST_RR( "ssub8 r14, r",12,HH2,", r",10,HH1,"") 754 TEST_UNSUPPORTED(__inst_arm(0xe61cfffa) " @ ssub8 pc, r12, r10") 755 756 TEST_RR( "qadd16 r0, r",0, HH1,", r",1, HH2,"") 757 TEST_RR( "qadd16 r14, r",12,HH2,", r",10,HH1,"") 758 TEST_UNSUPPORTED(__inst_arm(0xe62cff1a) " @ qadd16 pc, r12, r10") 759 TEST_RR( "qasx r0, r",0, HH1,", r",1, HH2,"") 760 TEST_RR( "qasx r14, r",12,HH2,", r",10,HH1,"") 761 TEST_UNSUPPORTED(__inst_arm(0xe62cff3a) " @ qasx pc, r12, r10") 762 TEST_RR( "qsax r0, r",0, HH1,", r",1, HH2,"") 763 TEST_RR( "qsax r14, r",12,HH2,", r",10,HH1,"") 764 TEST_UNSUPPORTED(__inst_arm(0xe62cff5a) " @ qsax pc, r12, r10") 765 TEST_RR( "qsub16 r0, r",0, HH1,", r",1, HH2,"") 766 TEST_RR( "qsub16 r14, r",12,HH2,", r",10,HH1,"") 767 TEST_UNSUPPORTED(__inst_arm(0xe62cff7a) " @ qsub16 pc, r12, r10") 768 TEST_RR( "qadd8 r0, r",0, HH1,", r",1, HH2,"") 769 TEST_RR( "qadd8 r14, r",12,HH2,", r",10,HH1,"") 770 TEST_UNSUPPORTED(__inst_arm(0xe62cff9a) " @ qadd8 pc, r12, r10") 771 TEST_UNSUPPORTED(__inst_arm(0xe62000b0) "") /* Unallocated space */ 772 TEST_UNSUPPORTED(__inst_arm(0xe62fffbf) "") /* Unallocated space */ 773 TEST_UNSUPPORTED(__inst_arm(0xe62000d0) "") /* Unallocated space */ 774 TEST_UNSUPPORTED(__inst_arm(0xe62fffdf) "") /* Unallocated space */ 775 TEST_RR( "qsub8 r0, r",0, HH1,", r",1, HH2,"") 776 TEST_RR( "qsub8 r14, r",12,HH2,", r",10,HH1,"") 777 TEST_UNSUPPORTED(__inst_arm(0xe62cfffa) " @ qsub8 pc, r12, r10") 778 779 TEST_RR( "shadd16 r0, r",0, HH1,", r",1, HH2,"") 780 TEST_RR( "shadd16 r14, r",12,HH2,", r",10,HH1,"") 781 TEST_UNSUPPORTED(__inst_arm(0xe63cff1a) " @ shadd16 pc, r12, r10") 782 TEST_RR( "shasx r0, r",0, HH1,", r",1, HH2,"") 783 TEST_RR( "shasx r14, r",12,HH2,", r",10,HH1,"") 784 TEST_UNSUPPORTED(__inst_arm(0xe63cff3a) " @ shasx pc, r12, r10") 785 TEST_RR( "shsax r0, r",0, HH1,", r",1, HH2,"") 786 TEST_RR( "shsax r14, r",12,HH2,", r",10,HH1,"") 787 TEST_UNSUPPORTED(__inst_arm(0xe63cff5a) " @ shsax pc, r12, r10") 788 TEST_RR( "shsub16 r0, r",0, HH1,", r",1, HH2,"") 789 TEST_RR( "shsub16 r14, r",12,HH2,", r",10,HH1,"") 790 TEST_UNSUPPORTED(__inst_arm(0xe63cff7a) " @ shsub16 pc, r12, r10") 791 TEST_RR( "shadd8 r0, r",0, HH1,", r",1, HH2,"") 792 TEST_RR( "shadd8 r14, r",12,HH2,", r",10,HH1,"") 793 TEST_UNSUPPORTED(__inst_arm(0xe63cff9a) " @ shadd8 pc, r12, r10") 794 TEST_UNSUPPORTED(__inst_arm(0xe63000b0) "") /* Unallocated space */ 795 TEST_UNSUPPORTED(__inst_arm(0xe63fffbf) "") /* Unallocated space */ 796 TEST_UNSUPPORTED(__inst_arm(0xe63000d0) "") /* Unallocated space */ 797 TEST_UNSUPPORTED(__inst_arm(0xe63fffdf) "") /* Unallocated space */ 798 TEST_RR( "shsub8 r0, r",0, HH1,", r",1, HH2,"") 799 TEST_RR( "shsub8 r14, r",12,HH2,", r",10,HH1,"") 800 TEST_UNSUPPORTED(__inst_arm(0xe63cfffa) " @ shsub8 pc, r12, r10") 801 802 TEST_GROUP("Parallel addition and subtraction, unsigned") 803 804 TEST_UNSUPPORTED(__inst_arm(0xe6400010) "") /* Unallocated space */ 805 TEST_UNSUPPORTED(__inst_arm(0xe64fffff) "") /* Unallocated space */ 806 807 TEST_RR( "uadd16 r0, r",0, HH1,", r",1, HH2,"") 808 TEST_RR( "uadd16 r14, r",12,HH2,", r",10,HH1,"") 809 TEST_UNSUPPORTED(__inst_arm(0xe65cff1a) " @ uadd16 pc, r12, r10") 810 TEST_RR( "uasx r0, r",0, HH1,", r",1, HH2,"") 811 TEST_RR( "uasx r14, r",12,HH2,", r",10,HH1,"") 812 TEST_UNSUPPORTED(__inst_arm(0xe65cff3a) " @ uasx pc, r12, r10") 813 TEST_RR( "usax r0, r",0, HH1,", r",1, HH2,"") 814 TEST_RR( "usax r14, r",12,HH2,", r",10,HH1,"") 815 TEST_UNSUPPORTED(__inst_arm(0xe65cff5a) " @ usax pc, r12, r10") 816 TEST_RR( "usub16 r0, r",0, HH1,", r",1, HH2,"") 817 TEST_RR( "usub16 r14, r",12,HH2,", r",10,HH1,"") 818 TEST_UNSUPPORTED(__inst_arm(0xe65cff7a) " @ usub16 pc, r12, r10") 819 TEST_RR( "uadd8 r0, r",0, HH1,", r",1, HH2,"") 820 TEST_RR( "uadd8 r14, r",12,HH2,", r",10,HH1,"") 821 TEST_UNSUPPORTED(__inst_arm(0xe65cff9a) " @ uadd8 pc, r12, r10") 822 TEST_UNSUPPORTED(__inst_arm(0xe65000b0) "") /* Unallocated space */ 823 TEST_UNSUPPORTED(__inst_arm(0xe65fffbf) "") /* Unallocated space */ 824 TEST_UNSUPPORTED(__inst_arm(0xe65000d0) "") /* Unallocated space */ 825 TEST_UNSUPPORTED(__inst_arm(0xe65fffdf) "") /* Unallocated space */ 826 TEST_RR( "usub8 r0, r",0, HH1,", r",1, HH2,"") 827 TEST_RR( "usub8 r14, r",12,HH2,", r",10,HH1,"") 828 TEST_UNSUPPORTED(__inst_arm(0xe65cfffa) " @ usub8 pc, r12, r10") 829 830 TEST_RR( "uqadd16 r0, r",0, HH1,", r",1, HH2,"") 831 TEST_RR( "uqadd16 r14, r",12,HH2,", r",10,HH1,"") 832 TEST_UNSUPPORTED(__inst_arm(0xe66cff1a) " @ uqadd16 pc, r12, r10") 833 TEST_RR( "uqasx r0, r",0, HH1,", r",1, HH2,"") 834 TEST_RR( "uqasx r14, r",12,HH2,", r",10,HH1,"") 835 TEST_UNSUPPORTED(__inst_arm(0xe66cff3a) " @ uqasx pc, r12, r10") 836 TEST_RR( "uqsax r0, r",0, HH1,", r",1, HH2,"") 837 TEST_RR( "uqsax r14, r",12,HH2,", r",10,HH1,"") 838 TEST_UNSUPPORTED(__inst_arm(0xe66cff5a) " @ uqsax pc, r12, r10") 839 TEST_RR( "uqsub16 r0, r",0, HH1,", r",1, HH2,"") 840 TEST_RR( "uqsub16 r14, r",12,HH2,", r",10,HH1,"") 841 TEST_UNSUPPORTED(__inst_arm(0xe66cff7a) " @ uqsub16 pc, r12, r10") 842 TEST_RR( "uqadd8 r0, r",0, HH1,", r",1, HH2,"") 843 TEST_RR( "uqadd8 r14, r",12,HH2,", r",10,HH1,"") 844 TEST_UNSUPPORTED(__inst_arm(0xe66cff9a) " @ uqadd8 pc, r12, r10") 845 TEST_UNSUPPORTED(__inst_arm(0xe66000b0) "") /* Unallocated space */ 846 TEST_UNSUPPORTED(__inst_arm(0xe66fffbf) "") /* Unallocated space */ 847 TEST_UNSUPPORTED(__inst_arm(0xe66000d0) "") /* Unallocated space */ 848 TEST_UNSUPPORTED(__inst_arm(0xe66fffdf) "") /* Unallocated space */ 849 TEST_RR( "uqsub8 r0, r",0, HH1,", r",1, HH2,"") 850 TEST_RR( "uqsub8 r14, r",12,HH2,", r",10,HH1,"") 851 TEST_UNSUPPORTED(__inst_arm(0xe66cfffa) " @ uqsub8 pc, r12, r10") 852 853 TEST_RR( "uhadd16 r0, r",0, HH1,", r",1, HH2,"") 854 TEST_RR( "uhadd16 r14, r",12,HH2,", r",10,HH1,"") 855 TEST_UNSUPPORTED(__inst_arm(0xe67cff1a) " @ uhadd16 pc, r12, r10") 856 TEST_RR( "uhasx r0, r",0, HH1,", r",1, HH2,"") 857 TEST_RR( "uhasx r14, r",12,HH2,", r",10,HH1,"") 858 TEST_UNSUPPORTED(__inst_arm(0xe67cff3a) " @ uhasx pc, r12, r10") 859 TEST_RR( "uhsax r0, r",0, HH1,", r",1, HH2,"") 860 TEST_RR( "uhsax r14, r",12,HH2,", r",10,HH1,"") 861 TEST_UNSUPPORTED(__inst_arm(0xe67cff5a) " @ uhsax pc, r12, r10") 862 TEST_RR( "uhsub16 r0, r",0, HH1,", r",1, HH2,"") 863 TEST_RR( "uhsub16 r14, r",12,HH2,", r",10,HH1,"") 864 TEST_UNSUPPORTED(__inst_arm(0xe67cff7a) " @ uhsub16 pc, r12, r10") 865 TEST_RR( "uhadd8 r0, r",0, HH1,", r",1, HH2,"") 866 TEST_RR( "uhadd8 r14, r",12,HH2,", r",10,HH1,"") 867 TEST_UNSUPPORTED(__inst_arm(0xe67cff9a) " @ uhadd8 pc, r12, r10") 868 TEST_UNSUPPORTED(__inst_arm(0xe67000b0) "") /* Unallocated space */ 869 TEST_UNSUPPORTED(__inst_arm(0xe67fffbf) "") /* Unallocated space */ 870 TEST_UNSUPPORTED(__inst_arm(0xe67000d0) "") /* Unallocated space */ 871 TEST_UNSUPPORTED(__inst_arm(0xe67fffdf) "") /* Unallocated space */ 872 TEST_RR( "uhsub8 r0, r",0, HH1,", r",1, HH2,"") 873 TEST_RR( "uhsub8 r14, r",12,HH2,", r",10,HH1,"") 874 TEST_UNSUPPORTED(__inst_arm(0xe67cfffa) " @ uhsub8 pc, r12, r10") 875 TEST_UNSUPPORTED(__inst_arm(0xe67feffa) " @ uhsub8 r14, pc, r10") 876 TEST_UNSUPPORTED(__inst_arm(0xe67cefff) " @ uhsub8 r14, r12, pc") 877#endif /* __LINUX_ARM_ARCH__ >= 7 */ 878 879#if __LINUX_ARM_ARCH__ >= 6 880 TEST_GROUP("Packing, unpacking, saturation, and reversal") 881 882 TEST_RR( "pkhbt r0, r",0, HH1,", r",1, HH2,"") 883 TEST_RR( "pkhbt r14,r",12, HH1,", r",10,HH2,", lsl #2") 884 TEST_UNSUPPORTED(__inst_arm(0xe68cf11a) " @ pkhbt pc, r12, r10, lsl #2") 885 TEST_RR( "pkhtb r0, r",0, HH1,", r",1, HH2,"") 886 TEST_RR( "pkhtb r14,r",12, HH1,", r",10,HH2,", asr #2") 887 TEST_UNSUPPORTED(__inst_arm(0xe68cf15a) " @ pkhtb pc, r12, r10, asr #2") 888 TEST_UNSUPPORTED(__inst_arm(0xe68fe15a) " @ pkhtb r14, pc, r10, asr #2") 889 TEST_UNSUPPORTED(__inst_arm(0xe68ce15f) " @ pkhtb r14, r12, pc, asr #2") 890 TEST_UNSUPPORTED(__inst_arm(0xe6900010) "") /* Unallocated space */ 891 TEST_UNSUPPORTED(__inst_arm(0xe69fffdf) "") /* Unallocated space */ 892 893 TEST_R( "ssat r0, #24, r",0, VAL1,"") 894 TEST_R( "ssat r14, #24, r",12, VAL2,"") 895 TEST_R( "ssat r0, #24, r",0, VAL1,", lsl #8") 896 TEST_R( "ssat r14, #24, r",12, VAL2,", asr #8") 897 TEST_UNSUPPORTED(__inst_arm(0xe6b7f01c) " @ ssat pc, #24, r12") 898 899 TEST_R( "usat r0, #24, r",0, VAL1,"") 900 TEST_R( "usat r14, #24, r",12, VAL2,"") 901 TEST_R( "usat r0, #24, r",0, VAL1,", lsl #8") 902 TEST_R( "usat r14, #24, r",12, VAL2,", asr #8") 903 TEST_UNSUPPORTED(__inst_arm(0xe6f7f01c) " @ usat pc, #24, r12") 904 905 TEST_RR( "sxtab16 r0, r",0, HH1,", r",1, HH2,"") 906 TEST_RR( "sxtab16 r14,r",12, HH2,", r",10,HH1,", ror #8") 907 TEST_R( "sxtb16 r8, r",7, HH1,"") 908 TEST_UNSUPPORTED(__inst_arm(0xe68cf47a) " @ sxtab16 pc,r12, r10, ror #8") 909 910 TEST_RR( "sel r0, r",0, VAL1,", r",1, VAL2,"") 911 TEST_RR( "sel r14, r",12,VAL1,", r",10, VAL2,"") 912 TEST_UNSUPPORTED(__inst_arm(0xe68cffba) " @ sel pc, r12, r10") 913 TEST_UNSUPPORTED(__inst_arm(0xe68fefba) " @ sel r14, pc, r10") 914 TEST_UNSUPPORTED(__inst_arm(0xe68cefbf) " @ sel r14, r12, pc") 915 916 TEST_R( "ssat16 r0, #12, r",0, HH1,"") 917 TEST_R( "ssat16 r14, #12, r",12, HH2,"") 918 TEST_UNSUPPORTED(__inst_arm(0xe6abff3c) " @ ssat16 pc, #12, r12") 919 920 TEST_RR( "sxtab r0, r",0, HH1,", r",1, HH2,"") 921 TEST_RR( "sxtab r14,r",12, HH2,", r",10,HH1,", ror #8") 922 TEST_R( "sxtb r8, r",7, HH1,"") 923 TEST_UNSUPPORTED(__inst_arm(0xe6acf47a) " @ sxtab pc,r12, r10, ror #8") 924 925 TEST_R( "rev r0, r",0, VAL1,"") 926 TEST_R( "rev r14, r",12, VAL2,"") 927 TEST_UNSUPPORTED(__inst_arm(0xe6bfff3c) " @ rev pc, r12") 928 929 TEST_RR( "sxtah r0, r",0, HH1,", r",1, HH2,"") 930 TEST_RR( "sxtah r14,r",12, HH2,", r",10,HH1,", ror #8") 931 TEST_R( "sxth r8, r",7, HH1,"") 932 TEST_UNSUPPORTED(__inst_arm(0xe6bcf47a) " @ sxtah pc,r12, r10, ror #8") 933 934 TEST_R( "rev16 r0, r",0, VAL1,"") 935 TEST_R( "rev16 r14, r",12, VAL2,"") 936 TEST_UNSUPPORTED(__inst_arm(0xe6bfffbc) " @ rev16 pc, r12") 937 938 TEST_RR( "uxtab16 r0, r",0, HH1,", r",1, HH2,"") 939 TEST_RR( "uxtab16 r14,r",12, HH2,", r",10,HH1,", ror #8") 940 TEST_R( "uxtb16 r8, r",7, HH1,"") 941 TEST_UNSUPPORTED(__inst_arm(0xe6ccf47a) " @ uxtab16 pc,r12, r10, ror #8") 942 943 TEST_R( "usat16 r0, #12, r",0, HH1,"") 944 TEST_R( "usat16 r14, #12, r",12, HH2,"") 945 TEST_UNSUPPORTED(__inst_arm(0xe6ecff3c) " @ usat16 pc, #12, r12") 946 TEST_UNSUPPORTED(__inst_arm(0xe6ecef3f) " @ usat16 r14, #12, pc") 947 948 TEST_RR( "uxtab r0, r",0, HH1,", r",1, HH2,"") 949 TEST_RR( "uxtab r14,r",12, HH2,", r",10,HH1,", ror #8") 950 TEST_R( "uxtb r8, r",7, HH1,"") 951 TEST_UNSUPPORTED(__inst_arm(0xe6ecf47a) " @ uxtab pc,r12, r10, ror #8") 952 953#if __LINUX_ARM_ARCH__ >= 7 954 TEST_R( "rbit r0, r",0, VAL1,"") 955 TEST_R( "rbit r14, r",12, VAL2,"") 956 TEST_UNSUPPORTED(__inst_arm(0xe6ffff3c) " @ rbit pc, r12") 957#endif 958 959 TEST_RR( "uxtah r0, r",0, HH1,", r",1, HH2,"") 960 TEST_RR( "uxtah r14,r",12, HH2,", r",10,HH1,", ror #8") 961 TEST_R( "uxth r8, r",7, HH1,"") 962 TEST_UNSUPPORTED(__inst_arm(0xe6fff077) " @ uxth pc, r7") 963 TEST_UNSUPPORTED(__inst_arm(0xe6ff807f) " @ uxth r8, pc") 964 TEST_UNSUPPORTED(__inst_arm(0xe6fcf47a) " @ uxtah pc, r12, r10, ror #8") 965 TEST_UNSUPPORTED(__inst_arm(0xe6fce47f) " @ uxtah r14, r12, pc, ror #8") 966 967 TEST_R( "revsh r0, r",0, VAL1,"") 968 TEST_R( "revsh r14, r",12, VAL2,"") 969 TEST_UNSUPPORTED(__inst_arm(0xe6ffff3c) " @ revsh pc, r12") 970 TEST_UNSUPPORTED(__inst_arm(0xe6ffef3f) " @ revsh r14, pc") 971 972 TEST_UNSUPPORTED(__inst_arm(0xe6900070) "") /* Unallocated space */ 973 TEST_UNSUPPORTED(__inst_arm(0xe69fff7f) "") /* Unallocated space */ 974 975 TEST_UNSUPPORTED(__inst_arm(0xe6d00070) "") /* Unallocated space */ 976 TEST_UNSUPPORTED(__inst_arm(0xe6dfff7f) "") /* Unallocated space */ 977#endif /* __LINUX_ARM_ARCH__ >= 6 */ 978 979#if __LINUX_ARM_ARCH__ >= 6 980 TEST_GROUP("Signed multiplies") 981 982 TEST_RRR( "smlad r0, r",0, HH1,", r",1, HH2,", r",2, VAL1,"") 983 TEST_RRR( "smlad r14, r",12,HH2,", r",10,HH1,", r",8, VAL2,"") 984 TEST_UNSUPPORTED(__inst_arm(0xe70f8a1c) " @ smlad pc, r12, r10, r8") 985 TEST_RRR( "smladx r0, r",0, HH1,", r",1, HH2,", r",2, VAL1,"") 986 TEST_RRR( "smladx r14, r",12,HH2,", r",10,HH1,", r",8, VAL2,"") 987 TEST_UNSUPPORTED(__inst_arm(0xe70f8a3c) " @ smladx pc, r12, r10, r8") 988 989 TEST_RR( "smuad r0, r",0, HH1,", r",1, HH2,"") 990 TEST_RR( "smuad r14, r",12,HH2,", r",10,HH1,"") 991 TEST_UNSUPPORTED(__inst_arm(0xe70ffa1c) " @ smuad pc, r12, r10") 992 TEST_RR( "smuadx r0, r",0, HH1,", r",1, HH2,"") 993 TEST_RR( "smuadx r14, r",12,HH2,", r",10,HH1,"") 994 TEST_UNSUPPORTED(__inst_arm(0xe70ffa3c) " @ smuadx pc, r12, r10") 995 996 TEST_RRR( "smlsd r0, r",0, HH1,", r",1, HH2,", r",2, VAL1,"") 997 TEST_RRR( "smlsd r14, r",12,HH2,", r",10,HH1,", r",8, VAL2,"") 998 TEST_UNSUPPORTED(__inst_arm(0xe70f8a5c) " @ smlsd pc, r12, r10, r8") 999 TEST_RRR( "smlsdx r0, r",0, HH1,", r",1, HH2,", r",2, VAL1,"") 1000 TEST_RRR( "smlsdx r14, r",12,HH2,", r",10,HH1,", r",8, VAL2,"") 1001 TEST_UNSUPPORTED(__inst_arm(0xe70f8a7c) " @ smlsdx pc, r12, r10, r8") 1002 1003 TEST_RR( "smusd r0, r",0, HH1,", r",1, HH2,"") 1004 TEST_RR( "smusd r14, r",12,HH2,", r",10,HH1,"") 1005 TEST_UNSUPPORTED(__inst_arm(0xe70ffa5c) " @ smusd pc, r12, r10") 1006 TEST_RR( "smusdx r0, r",0, HH1,", r",1, HH2,"") 1007 TEST_RR( "smusdx r14, r",12,HH2,", r",10,HH1,"") 1008 TEST_UNSUPPORTED(__inst_arm(0xe70ffa7c) " @ smusdx pc, r12, r10") 1009 1010 TEST_RRRR( "smlald r",0, VAL1,", r",1, VAL2, ", r",0, HH1,", r",1, HH2) 1011 TEST_RRRR( "smlald r",11,VAL2,", r",10,VAL1, ", r",9, HH2,", r",8, HH1) 1012 TEST_UNSUPPORTED(__inst_arm(0xe74af819) " @ smlald pc, r10, r9, r8") 1013 TEST_UNSUPPORTED(__inst_arm(0xe74fb819) " @ smlald r11, pc, r9, r8") 1014 TEST_UNSUPPORTED(__inst_arm(0xe74ab81f) " @ smlald r11, r10, pc, r8") 1015 TEST_UNSUPPORTED(__inst_arm(0xe74abf19) " @ smlald r11, r10, r9, pc") 1016 1017 TEST_RRRR( "smlaldx r",0, VAL1,", r",1, VAL2, ", r",0, HH1,", r",1, HH2) 1018 TEST_RRRR( "smlaldx r",11,VAL2,", r",10,VAL1, ", r",9, HH2,", r",8, HH1) 1019 TEST_UNSUPPORTED(__inst_arm(0xe74af839) " @ smlaldx pc, r10, r9, r8") 1020 TEST_UNSUPPORTED(__inst_arm(0xe74fb839) " @ smlaldx r11, pc, r9, r8") 1021 1022 TEST_RRR( "smmla r0, r",0, VAL1,", r",1, VAL2,", r",2, VAL1,"") 1023 TEST_RRR( "smmla r14, r",12,VAL2,", r",10,VAL1,", r",8, VAL2,"") 1024 TEST_UNSUPPORTED(__inst_arm(0xe75f8a1c) " @ smmla pc, r12, r10, r8") 1025 TEST_RRR( "smmlar r0, r",0, VAL1,", r",1, VAL2,", r",2, VAL1,"") 1026 TEST_RRR( "smmlar r14, r",12,VAL2,", r",10,VAL1,", r",8, VAL2,"") 1027 TEST_UNSUPPORTED(__inst_arm(0xe75f8a3c) " @ smmlar pc, r12, r10, r8") 1028 1029 TEST_RR( "smmul r0, r",0, VAL1,", r",1, VAL2,"") 1030 TEST_RR( "smmul r14, r",12,VAL2,", r",10,VAL1,"") 1031 TEST_UNSUPPORTED(__inst_arm(0xe75ffa1c) " @ smmul pc, r12, r10") 1032 TEST_RR( "smmulr r0, r",0, VAL1,", r",1, VAL2,"") 1033 TEST_RR( "smmulr r14, r",12,VAL2,", r",10,VAL1,"") 1034 TEST_UNSUPPORTED(__inst_arm(0xe75ffa3c) " @ smmulr pc, r12, r10") 1035 1036 TEST_RRR( "smmls r0, r",0, VAL1,", r",1, VAL2,", r",2, VAL1,"") 1037 TEST_RRR( "smmls r14, r",12,VAL2,", r",10,VAL1,", r",8, VAL2,"") 1038 TEST_UNSUPPORTED(__inst_arm(0xe75f8adc) " @ smmls pc, r12, r10, r8") 1039 TEST_RRR( "smmlsr r0, r",0, VAL1,", r",1, VAL2,", r",2, VAL1,"") 1040 TEST_RRR( "smmlsr r14, r",12,VAL2,", r",10,VAL1,", r",8, VAL2,"") 1041 TEST_UNSUPPORTED(__inst_arm(0xe75f8afc) " @ smmlsr pc, r12, r10, r8") 1042 TEST_UNSUPPORTED(__inst_arm(0xe75e8aff) " @ smmlsr r14, pc, r10, r8") 1043 TEST_UNSUPPORTED(__inst_arm(0xe75e8ffc) " @ smmlsr r14, r12, pc, r8") 1044 TEST_UNSUPPORTED(__inst_arm(0xe75efafc) " @ smmlsr r14, r12, r10, pc") 1045 1046 TEST_RR( "usad8 r0, r",0, VAL1,", r",1, VAL2,"") 1047 TEST_RR( "usad8 r14, r",12,VAL2,", r",10,VAL1,"") 1048 TEST_UNSUPPORTED(__inst_arm(0xe75ffa1c) " @ usad8 pc, r12, r10") 1049 TEST_UNSUPPORTED(__inst_arm(0xe75efa1f) " @ usad8 r14, pc, r10") 1050 TEST_UNSUPPORTED(__inst_arm(0xe75eff1c) " @ usad8 r14, r12, pc") 1051 1052 TEST_RRR( "usada8 r0, r",0, VAL1,", r",1, VAL2,", r",2, VAL3,"") 1053 TEST_RRR( "usada8 r14, r",12,VAL2,", r",10,VAL1,", r",8, VAL3,"") 1054 TEST_UNSUPPORTED(__inst_arm(0xe78f8a1c) " @ usada8 pc, r12, r10, r8") 1055 TEST_UNSUPPORTED(__inst_arm(0xe78e8a1f) " @ usada8 r14, pc, r10, r8") 1056 TEST_UNSUPPORTED(__inst_arm(0xe78e8f1c) " @ usada8 r14, r12, pc, r8") 1057#endif /* __LINUX_ARM_ARCH__ >= 6 */ 1058 1059#if __LINUX_ARM_ARCH__ >= 7 1060 TEST_GROUP("Bit Field") 1061 1062 TEST_R( "sbfx r0, r",0 , VAL1,", #0, #31") 1063 TEST_R( "sbfxeq r14, r",12, VAL2,", #8, #16") 1064 TEST_R( "sbfx r4, r",10, VAL1,", #16, #15") 1065 TEST_UNSUPPORTED(__inst_arm(0xe7aff45c) " @ sbfx pc, r12, #8, #16") 1066 1067 TEST_R( "ubfx r0, r",0 , VAL1,", #0, #31") 1068 TEST_R( "ubfxcs r14, r",12, VAL2,", #8, #16") 1069 TEST_R( "ubfx r4, r",10, VAL1,", #16, #15") 1070 TEST_UNSUPPORTED(__inst_arm(0xe7eff45c) " @ ubfx pc, r12, #8, #16") 1071 TEST_UNSUPPORTED(__inst_arm(0xe7efc45f) " @ ubfx r12, pc, #8, #16") 1072 1073 TEST_R( "bfc r",0, VAL1,", #4, #20") 1074 TEST_R( "bfcvs r",14,VAL2,", #4, #20") 1075 TEST_R( "bfc r",7, VAL1,", #0, #31") 1076 TEST_R( "bfc r",8, VAL2,", #0, #31") 1077 TEST_UNSUPPORTED(__inst_arm(0xe7def01f) " @ bfc pc, #0, #31"); 1078 1079 TEST_RR( "bfi r",0, VAL1,", r",0 , VAL2,", #0, #31") 1080 TEST_RR( "bfipl r",12,VAL1,", r",14 , VAL2,", #4, #20") 1081 TEST_UNSUPPORTED(__inst_arm(0xe7d7f21e) " @ bfi pc, r14, #4, #20") 1082 1083 TEST_UNSUPPORTED(__inst_arm(0x07f000f0) "") /* Permanently UNDEFINED */ 1084 TEST_UNSUPPORTED(__inst_arm(0x07ffffff) "") /* Permanently UNDEFINED */ 1085#endif /* __LINUX_ARM_ARCH__ >= 6 */ 1086 1087 TEST_GROUP("Branch, branch with link, and block data transfer") 1088 1089 TEST_P( "stmda r",0, 16*4,", {r0}") 1090 TEST_P( "stmeqda r",4, 16*4,", {r0-r15}") 1091 TEST_P( "stmneda r",8, 16*4,"!, {r8-r15}") 1092 TEST_P( "stmda r",12,16*4,"!, {r1,r3,r5,r7,r8-r11,r14}") 1093 TEST_P( "stmda r",13,0, "!, {pc}") 1094 1095 TEST_P( "ldmda r",0, 16*4,", {r0}") 1096 TEST_BF_P("ldmcsda r",4, 15*4,", {r0-r15}") 1097 TEST_BF_P("ldmccda r",7, 15*4,"!, {r8-r15}") 1098 TEST_P( "ldmda r",12,16*4,"!, {r1,r3,r5,r7,r8-r11,r14}") 1099 TEST_BF_P("ldmda r",14,15*4,"!, {pc}") 1100 1101 TEST_P( "stmia r",0, 16*4,", {r0}") 1102 TEST_P( "stmmiia r",4, 16*4,", {r0-r15}") 1103 TEST_P( "stmplia r",8, 16*4,"!, {r8-r15}") 1104 TEST_P( "stmia r",12,16*4,"!, {r1,r3,r5,r7,r8-r11,r14}") 1105 TEST_P( "stmia r",14,0, "!, {pc}") 1106 1107 TEST_P( "ldmia r",0, 16*4,", {r0}") 1108 TEST_BF_P("ldmvsia r",4, 0, ", {r0-r15}") 1109 TEST_BF_P("ldmvcia r",7, 8*4, "!, {r8-r15}") 1110 TEST_P( "ldmia r",12,16*4,"!, {r1,r3,r5,r7,r8-r11,r14}") 1111 TEST_BF_P("ldmia r",14,15*4,"!, {pc}") 1112 1113 TEST_P( "stmdb r",0, 16*4,", {r0}") 1114 TEST_P( "stmhidb r",4, 16*4,", {r0-r15}") 1115 TEST_P( "stmlsdb r",8, 16*4,"!, {r8-r15}") 1116 TEST_P( "stmdb r",12,16*4,"!, {r1,r3,r5,r7,r8-r11,r14}") 1117 TEST_P( "stmdb r",13,4, "!, {pc}") 1118 1119 TEST_P( "ldmdb r",0, 16*4,", {r0}") 1120 TEST_BF_P("ldmgedb r",4, 16*4,", {r0-r15}") 1121 TEST_BF_P("ldmltdb r",7, 16*4,"!, {r8-r15}") 1122 TEST_P( "ldmdb r",12,16*4,"!, {r1,r3,r5,r7,r8-r11,r14}") 1123 TEST_BF_P("ldmdb r",14,16*4,"!, {pc}") 1124 1125 TEST_P( "stmib r",0, 16*4,", {r0}") 1126 TEST_P( "stmgtib r",4, 16*4,", {r0-r15}") 1127 TEST_P( "stmleib r",8, 16*4,"!, {r8-r15}") 1128 TEST_P( "stmib r",12,16*4,"!, {r1,r3,r5,r7,r8-r11,r14}") 1129 TEST_P( "stmib r",13,-4, "!, {pc}") 1130 1131 TEST_P( "ldmib r",0, 16*4,", {r0}") 1132 TEST_BF_P("ldmeqib r",4, -4,", {r0-r15}") 1133 TEST_BF_P("ldmneib r",7, 7*4,"!, {r8-r15}") 1134 TEST_P( "ldmib r",12,16*4,"!, {r1,r3,r5,r7,r8-r11,r14}") 1135 TEST_BF_P("ldmib r",14,14*4,"!, {pc}") 1136 1137 TEST_P( "stmdb r",13,16*4,"!, {r3-r12,lr}") 1138 TEST_P( "stmeqdb r",13,16*4,"!, {r3-r12}") 1139 TEST_P( "stmnedb r",2, 16*4,", {r3-r12,lr}") 1140 TEST_P( "stmdb r",13,16*4,"!, {r2-r12,lr}") 1141 TEST_P( "stmdb r",0, 16*4,", {r0-r12}") 1142 TEST_P( "stmdb r",0, 16*4,", {r0-r12,lr}") 1143 1144 TEST_BF_P("ldmia r",13,5*4, "!, {r3-r12,pc}") 1145 TEST_P( "ldmccia r",13,5*4, "!, {r3-r12}") 1146 TEST_BF_P("ldmcsia r",2, 5*4, "!, {r3-r12,pc}") 1147 TEST_BF_P("ldmia r",13,4*4, "!, {r2-r12,pc}") 1148 TEST_P( "ldmia r",0, 16*4,", {r0-r12}") 1149 TEST_P( "ldmia r",0, 16*4,", {r0-r12,lr}") 1150 1151#ifdef CONFIG_THUMB2_KERNEL 1152 TEST_ARM_TO_THUMB_INTERWORK_P("ldmplia r",0,15*4,", {pc}") 1153 TEST_ARM_TO_THUMB_INTERWORK_P("ldmmiia r",13,0,", {r0-r15}") 1154#endif 1155 TEST_BF("b 2f") 1156 TEST_BF("bl 2f") 1157 TEST_BB("b 2b") 1158 TEST_BB("bl 2b") 1159 1160 TEST_BF("beq 2f") 1161 TEST_BF("bleq 2f") 1162 TEST_BB("bne 2b") 1163 TEST_BB("blne 2b") 1164 1165 TEST_BF("bgt 2f") 1166 TEST_BF("blgt 2f") 1167 TEST_BB("blt 2b") 1168 TEST_BB("bllt 2b") 1169 1170 TEST_GROUP("Supervisor Call, and coprocessor instructions") 1171 1172 /* 1173 * We can't really test these by executing them, so all 1174 * we can do is check that probes are, or are not allowed. 1175 * At the moment none are allowed... 1176 */ 1177#define TEST_COPROCESSOR(code) TEST_UNSUPPORTED(code) 1178 1179#define COPROCESSOR_INSTRUCTIONS_ST_LD(two,cc) \ 1180 TEST_COPROCESSOR("stc"two" 0, cr0, [r13, #4]") \ 1181 TEST_COPROCESSOR("stc"two" 0, cr0, [r13, #-4]") \ 1182 TEST_COPROCESSOR("stc"two" 0, cr0, [r13, #4]!") \ 1183 TEST_COPROCESSOR("stc"two" 0, cr0, [r13, #-4]!") \ 1184 TEST_COPROCESSOR("stc"two" 0, cr0, [r13], #4") \ 1185 TEST_COPROCESSOR("stc"two" 0, cr0, [r13], #-4") \ 1186 TEST_COPROCESSOR("stc"two" 0, cr0, [r13], {1}") \ 1187 TEST_COPROCESSOR("stc"two"l 0, cr0, [r13, #4]") \ 1188 TEST_COPROCESSOR("stc"two"l 0, cr0, [r13, #-4]") \ 1189 TEST_COPROCESSOR("stc"two"l 0, cr0, [r13, #4]!") \ 1190 TEST_COPROCESSOR("stc"two"l 0, cr0, [r13, #-4]!") \ 1191 TEST_COPROCESSOR("stc"two"l 0, cr0, [r13], #4") \ 1192 TEST_COPROCESSOR("stc"two"l 0, cr0, [r13], #-4") \ 1193 TEST_COPROCESSOR("stc"two"l 0, cr0, [r13], {1}") \ 1194 TEST_COPROCESSOR("ldc"two" 0, cr0, [r13, #4]") \ 1195 TEST_COPROCESSOR("ldc"two" 0, cr0, [r13, #-4]") \ 1196 TEST_COPROCESSOR("ldc"two" 0, cr0, [r13, #4]!") \ 1197 TEST_COPROCESSOR("ldc"two" 0, cr0, [r13, #-4]!") \ 1198 TEST_COPROCESSOR("ldc"two" 0, cr0, [r13], #4") \ 1199 TEST_COPROCESSOR("ldc"two" 0, cr0, [r13], #-4") \ 1200 TEST_COPROCESSOR("ldc"two" 0, cr0, [r13], {1}") \ 1201 TEST_COPROCESSOR("ldc"two"l 0, cr0, [r13, #4]") \ 1202 TEST_COPROCESSOR("ldc"two"l 0, cr0, [r13, #-4]") \ 1203 TEST_COPROCESSOR("ldc"two"l 0, cr0, [r13, #4]!") \ 1204 TEST_COPROCESSOR("ldc"two"l 0, cr0, [r13, #-4]!") \ 1205 TEST_COPROCESSOR("ldc"two"l 0, cr0, [r13], #4") \ 1206 TEST_COPROCESSOR("ldc"two"l 0, cr0, [r13], #-4") \ 1207 TEST_COPROCESSOR("ldc"two"l 0, cr0, [r13], {1}") \ 1208 \ 1209 TEST_COPROCESSOR( "stc"two" 0, cr0, [r15, #4]") \ 1210 TEST_COPROCESSOR( "stc"two" 0, cr0, [r15, #-4]") \ 1211 TEST_UNSUPPORTED(__inst_arm(0x##cc##daf0001) " @ stc"two" 0, cr0, [r15, #4]!") \ 1212 TEST_UNSUPPORTED(__inst_arm(0x##cc##d2f0001) " @ stc"two" 0, cr0, [r15, #-4]!") \ 1213 TEST_UNSUPPORTED(__inst_arm(0x##cc##caf0001) " @ stc"two" 0, cr0, [r15], #4") \ 1214 TEST_UNSUPPORTED(__inst_arm(0x##cc##c2f0001) " @ stc"two" 0, cr0, [r15], #-4") \ 1215 TEST_COPROCESSOR( "stc"two" 0, cr0, [r15], {1}") \ 1216 TEST_COPROCESSOR( "stc"two"l 0, cr0, [r15, #4]") \ 1217 TEST_COPROCESSOR( "stc"two"l 0, cr0, [r15, #-4]") \ 1218 TEST_UNSUPPORTED(__inst_arm(0x##cc##def0001) " @ stc"two"l 0, cr0, [r15, #4]!") \ 1219 TEST_UNSUPPORTED(__inst_arm(0x##cc##d6f0001) " @ stc"two"l 0, cr0, [r15, #-4]!") \ 1220 TEST_UNSUPPORTED(__inst_arm(0x##cc##cef0001) " @ stc"two"l 0, cr0, [r15], #4") \ 1221 TEST_UNSUPPORTED(__inst_arm(0x##cc##c6f0001) " @ stc"two"l 0, cr0, [r15], #-4") \ 1222 TEST_COPROCESSOR( "stc"two"l 0, cr0, [r15], {1}") \ 1223 TEST_COPROCESSOR( "ldc"two" 0, cr0, [r15, #4]") \ 1224 TEST_COPROCESSOR( "ldc"two" 0, cr0, [r15, #-4]") \ 1225 TEST_UNSUPPORTED(__inst_arm(0x##cc##dbf0001) " @ ldc"two" 0, cr0, [r15, #4]!") \ 1226 TEST_UNSUPPORTED(__inst_arm(0x##cc##d3f0001) " @ ldc"two" 0, cr0, [r15, #-4]!") \ 1227 TEST_UNSUPPORTED(__inst_arm(0x##cc##cbf0001) " @ ldc"two" 0, cr0, [r15], #4") \ 1228 TEST_UNSUPPORTED(__inst_arm(0x##cc##c3f0001) " @ ldc"two" 0, cr0, [r15], #-4") \ 1229 TEST_COPROCESSOR( "ldc"two" 0, cr0, [r15], {1}") \ 1230 TEST_COPROCESSOR( "ldc"two"l 0, cr0, [r15, #4]") \ 1231 TEST_COPROCESSOR( "ldc"two"l 0, cr0, [r15, #-4]") \ 1232 TEST_UNSUPPORTED(__inst_arm(0x##cc##dff0001) " @ ldc"two"l 0, cr0, [r15, #4]!") \ 1233 TEST_UNSUPPORTED(__inst_arm(0x##cc##d7f0001) " @ ldc"two"l 0, cr0, [r15, #-4]!") \ 1234 TEST_UNSUPPORTED(__inst_arm(0x##cc##cff0001) " @ ldc"two"l 0, cr0, [r15], #4") \ 1235 TEST_UNSUPPORTED(__inst_arm(0x##cc##c7f0001) " @ ldc"two"l 0, cr0, [r15], #-4") \ 1236 TEST_COPROCESSOR( "ldc"two"l 0, cr0, [r15], {1}") 1237 1238#define COPROCESSOR_INSTRUCTIONS_MC_MR(two,cc) \ 1239 \ 1240 TEST_COPROCESSOR( "mcrr"two" 0, 15, r0, r14, cr0") \ 1241 TEST_COPROCESSOR( "mcrr"two" 15, 0, r14, r0, cr15") \ 1242 TEST_UNSUPPORTED(__inst_arm(0x##cc##c4f00f0) " @ mcrr"two" 0, 15, r0, r15, cr0") \ 1243 TEST_UNSUPPORTED(__inst_arm(0x##cc##c40ff0f) " @ mcrr"two" 15, 0, r15, r0, cr15") \ 1244 TEST_COPROCESSOR( "mrrc"two" 0, 15, r0, r14, cr0") \ 1245 TEST_COPROCESSOR( "mrrc"two" 15, 0, r14, r0, cr15") \ 1246 TEST_UNSUPPORTED(__inst_arm(0x##cc##c5f00f0) " @ mrrc"two" 0, 15, r0, r15, cr0") \ 1247 TEST_UNSUPPORTED(__inst_arm(0x##cc##c50ff0f) " @ mrrc"two" 15, 0, r15, r0, cr15") \ 1248 TEST_COPROCESSOR( "cdp"two" 15, 15, cr15, cr15, cr15, 7") \ 1249 TEST_COPROCESSOR( "cdp"two" 0, 0, cr0, cr0, cr0, 0") \ 1250 TEST_COPROCESSOR( "mcr"two" 15, 7, r15, cr15, cr15, 7") \ 1251 TEST_COPROCESSOR( "mcr"two" 0, 0, r0, cr0, cr0, 0") \ 1252 TEST_COPROCESSOR( "mrc"two" 15, 7, r15, cr15, cr15, 7") \ 1253 TEST_COPROCESSOR( "mrc"two" 0, 0, r0, cr0, cr0, 0") 1254 1255 COPROCESSOR_INSTRUCTIONS_ST_LD("",e) 1256#if __LINUX_ARM_ARCH__ >= 5 1257 COPROCESSOR_INSTRUCTIONS_MC_MR("",e) 1258#endif 1259 TEST_UNSUPPORTED("svc 0") 1260 TEST_UNSUPPORTED("svc 0xffffff") 1261 1262 TEST_UNSUPPORTED("svc 0") 1263 1264 TEST_GROUP("Unconditional instruction") 1265 1266#if __LINUX_ARM_ARCH__ >= 6 1267 TEST_UNSUPPORTED("srsda sp, 0x13") 1268 TEST_UNSUPPORTED("srsdb sp, 0x13") 1269 TEST_UNSUPPORTED("srsia sp, 0x13") 1270 TEST_UNSUPPORTED("srsib sp, 0x13") 1271 TEST_UNSUPPORTED("srsda sp!, 0x13") 1272 TEST_UNSUPPORTED("srsdb sp!, 0x13") 1273 TEST_UNSUPPORTED("srsia sp!, 0x13") 1274 TEST_UNSUPPORTED("srsib sp!, 0x13") 1275 1276 TEST_UNSUPPORTED("rfeda sp") 1277 TEST_UNSUPPORTED("rfedb sp") 1278 TEST_UNSUPPORTED("rfeia sp") 1279 TEST_UNSUPPORTED("rfeib sp") 1280 TEST_UNSUPPORTED("rfeda sp!") 1281 TEST_UNSUPPORTED("rfedb sp!") 1282 TEST_UNSUPPORTED("rfeia sp!") 1283 TEST_UNSUPPORTED("rfeib sp!") 1284 TEST_UNSUPPORTED(__inst_arm(0xf81d0a00) " @ rfeda pc") 1285 TEST_UNSUPPORTED(__inst_arm(0xf91d0a00) " @ rfedb pc") 1286 TEST_UNSUPPORTED(__inst_arm(0xf89d0a00) " @ rfeia pc") 1287 TEST_UNSUPPORTED(__inst_arm(0xf99d0a00) " @ rfeib pc") 1288 TEST_UNSUPPORTED(__inst_arm(0xf83d0a00) " @ rfeda pc!") 1289 TEST_UNSUPPORTED(__inst_arm(0xf93d0a00) " @ rfedb pc!") 1290 TEST_UNSUPPORTED(__inst_arm(0xf8bd0a00) " @ rfeia pc!") 1291 TEST_UNSUPPORTED(__inst_arm(0xf9bd0a00) " @ rfeib pc!") 1292#endif /* __LINUX_ARM_ARCH__ >= 6 */ 1293 1294#if __LINUX_ARM_ARCH__ >= 6 1295 TEST_X( "blx __dummy_thumb_subroutine_even", 1296 ".thumb \n\t" 1297 ".space 4 \n\t" 1298 ".type __dummy_thumb_subroutine_even, %%function \n\t" 1299 "__dummy_thumb_subroutine_even: \n\t" 1300 "mov r0, pc \n\t" 1301 "bx lr \n\t" 1302 ".arm \n\t" 1303 ) 1304 TEST( "blx __dummy_thumb_subroutine_even") 1305 1306 TEST_X( "blx __dummy_thumb_subroutine_odd", 1307 ".thumb \n\t" 1308 ".space 2 \n\t" 1309 ".type __dummy_thumb_subroutine_odd, %%function \n\t" 1310 "__dummy_thumb_subroutine_odd: \n\t" 1311 "mov r0, pc \n\t" 1312 "bx lr \n\t" 1313 ".arm \n\t" 1314 ) 1315 TEST( "blx __dummy_thumb_subroutine_odd") 1316#endif /* __LINUX_ARM_ARCH__ >= 6 */ 1317 1318#if __LINUX_ARM_ARCH__ >= 5 1319 COPROCESSOR_INSTRUCTIONS_ST_LD("2",f) 1320#endif 1321#if __LINUX_ARM_ARCH__ >= 6 1322 COPROCESSOR_INSTRUCTIONS_MC_MR("2",f) 1323#endif 1324 1325 TEST_GROUP("Miscellaneous instructions, memory hints, and Advanced SIMD instructions") 1326 1327#if __LINUX_ARM_ARCH__ >= 6 1328 TEST_UNSUPPORTED("cps 0x13") 1329 TEST_UNSUPPORTED("cpsie i") 1330 TEST_UNSUPPORTED("cpsid i") 1331 TEST_UNSUPPORTED("cpsie i,0x13") 1332 TEST_UNSUPPORTED("cpsid i,0x13") 1333 TEST_UNSUPPORTED("setend le") 1334 TEST_UNSUPPORTED("setend be") 1335#endif 1336 1337#if __LINUX_ARM_ARCH__ >= 7 1338 TEST_P("pli [r",0,0b,", #16]") 1339 TEST( "pli [pc, #0]") 1340 TEST_RR("pli [r",12,0b,", r",0, 16,"]") 1341 TEST_RR("pli [r",0, 0b,", -r",12,16,", lsl #4]") 1342#endif 1343 1344#if __LINUX_ARM_ARCH__ >= 5 1345 TEST_P("pld [r",0,32,", #-16]") 1346 TEST( "pld [pc, #0]") 1347 TEST_PR("pld [r",7, 24, ", r",0, 16,"]") 1348 TEST_PR("pld [r",8, 24, ", -r",12,16,", lsl #4]") 1349#endif 1350 1351#if __LINUX_ARM_ARCH__ >= 7 1352 TEST_SUPPORTED( __inst_arm(0xf590f000) " @ pldw [r0, #0]") 1353 TEST_SUPPORTED( __inst_arm(0xf797f000) " @ pldw [r7, r0]") 1354 TEST_SUPPORTED( __inst_arm(0xf798f18c) " @ pldw [r8, r12, lsl #3]"); 1355#endif 1356 1357#if __LINUX_ARM_ARCH__ >= 7 1358 TEST_UNSUPPORTED("clrex") 1359 TEST_UNSUPPORTED("dsb") 1360 TEST_UNSUPPORTED("dmb") 1361 TEST_UNSUPPORTED("isb") 1362#endif 1363 1364 verbose("\n"); 1365} 1366 1367