1# REQUIRES: aarch64 2 3# RUN: yaml2obj < %s > %t.obj 4# RUN: llvm-objdump -d %t.obj | FileCheck %s --check-prefix BEFORE 5# RUN: lld-link /entry:main /subsystem:console /out:%t.exe %t.obj %p/Inputs/library-arm64.lib 6# RUN: llvm-objdump -d %t.exe | FileCheck %s --check-prefix AFTER 7 8# BEFORE: Disassembly of section .text: 9# BEFORE-EMPTY: 10# BEFORE: 0: fe 0f 1f f8 str x30, [sp, #-16]! 11# BEFORE: 4: 00 00 00 90 adrp x0, #0 12# BEFORE: 8: 00 08 00 91 add x0, x0, #2 13# BEFORE: c: 00 00 00 94 bl 0xc 14# BEFORE: 10: 00 01 40 39 ldrb w0, [x8] 15# BEFORE: 14: 00 01 40 79 ldrh w0, [x8] 16# BEFORE: 18: 00 01 40 b9 ldr w0, [x8] 17# BEFORE: 1c: 00 01 40 f9 ldr x0, [x8] 18# BEFORE: 20: 00 01 00 39 strb w0, [x8] 19# BEFORE: 24: 00 01 00 79 strh w0, [x8] 20# BEFORE: 28: 00 01 00 b9 str w0, [x8] 21# BEFORE: 2c: 00 01 00 f9 str x0, [x8] 22# BEFORE: 30: 00 01 40 3d ldr b0, [x8] 23# BEFORE: 34: 00 01 40 7d ldr h0, [x8] 24# BEFORE: 38: 00 01 40 bd ldr s0, [x8] 25# BEFORE: 3c: 00 01 40 fd ldr d0, [x8] 26# BEFORE: 40: 00 01 c0 3d ldr q0, [x8] 27# BEFORE: 44: 00 01 00 3d str b0, [x8] 28# BEFORE: 48: 00 01 00 7d str h0, [x8] 29# BEFORE: 4c: 00 01 00 bd str s0, [x8] 30# BEFORE: 50: 00 01 00 fd str d0, [x8] 31# BEFORE: 54: 00 01 80 3d str q0, [x8] 32# BEFORE: 58: 00 05 40 f9 ldr x0, [x8, #8] 33# BEFORE: 5c: 20 1a 01 b0 adrp x0, #36982784 34# BEFORE: 60: 00 fc 4f f9 ldr x0, [x0, #8184] 35# BEFORE: 64: e0 03 1f 2a mov w0, wzr 36# BEFORE: 68: fe 07 41 f8 ldr x30, [sp], #16 37# BEFORE: 6c: c0 03 5f d6 ret 38# BEFORE: 70: 08 00 00 00 udf #8 39# BEFORE: 74: 00 00 00 00 udf #0 40# BEFORE: 78: 01 00 00 00 udf #1 41# BEFORE: 7c: 01 00 00 00 udf #1 42# BEFORE: 80: 00 00 00 91 add x0, x0, #0 43# BEFORE: 84: 00 00 40 91 add x0, x0, #0, lsl #12 44# BEFORE: 88: 00 00 40 f9 ldr x0, [x0] 45# BEFORE: 8c: 01 00 00 00 udf #1 46# BEFORE: 90: 20 1a 09 30 adr x0, #74565 47# BEFORE: 94: 01 00 00 54 b.ne 0x94 48# BEFORE: 98: 00 00 00 36 tbz w0, #0, 0x98 49# BEFORE: 9c: 01 00 00 00 udf #1 50 51# AFTER: Disassembly of section .text: 52# AFTER-EMPTY: 53# AFTER: 140001000: fe 0f 1f f8 str x30, [sp, #-16]! 54# AFTER: 140001004: 00 00 00 b0 adrp x0, #4096 55# AFTER: 140001008: 00 18 00 91 add x0, x0, #6 56# AFTER: 14000100c: 25 00 00 94 bl 0x1400010a0 57# AFTER: 140001010: 00 21 40 39 ldrb w0, [x8, #8] 58# AFTER: 140001014: 00 11 40 79 ldrh w0, [x8, #8] 59# AFTER: 140001018: 00 09 40 b9 ldr w0, [x8, #8] 60# AFTER: 14000101c: 00 05 40 f9 ldr x0, [x8, #8] 61# AFTER: 140001020: 00 21 00 39 strb w0, [x8, #8] 62# AFTER: 140001024: 00 11 00 79 strh w0, [x8, #8] 63# AFTER: 140001028: 00 09 00 b9 str w0, [x8, #8] 64# AFTER: 14000102c: 00 05 00 f9 str x0, [x8, #8] 65# AFTER: 140001030: 00 41 40 3d ldr b0, [x8, #16] 66# AFTER: 140001034: 00 21 40 7d ldr h0, [x8, #16] 67# AFTER: 140001038: 00 11 40 bd ldr s0, [x8, #16] 68# AFTER: 14000103c: 00 09 40 fd ldr d0, [x8, #16] 69# AFTER: 140001040: 00 05 c0 3d ldr q0, [x8, #16] 70# AFTER: 140001044: 00 41 00 3d str b0, [x8, #16] 71# AFTER: 140001048: 00 21 00 7d str h0, [x8, #16] 72# AFTER: 14000104c: 00 11 00 bd str s0, [x8, #16] 73# AFTER: 140001050: 00 09 00 fd str d0, [x8, #16] 74# AFTER: 140001054: 00 05 80 3d str q0, [x8, #16] 75# AFTER: 140001058: 00 09 40 f9 ldr x0, [x8, #16] 76# AFTER: 14000105c: 00 00 00 f0 adrp x0, #12288 77# AFTER: 140001060: 00 fc 47 f9 ldr x0, [x0, #4088] 78# AFTER: 140001064: e0 03 1f 2a mov w0, wzr 79# AFTER: 140001068: fe 07 41 f8 ldr x30, [sp], #16 80# AFTER: 14000106c: c0 03 5f d6 ret 81# AFTER: 140001070: 10 20 00 40 <unknown> 82# AFTER: 140001074: 01 00 00 00 udf #1 83# AFTER: 140001078: 09 20 00 00 udf #8201 84# AFTER: 14000107c: 09 00 00 00 udf #9 85# AFTER: 140001080: 00 20 0e 91 add x0, x0, #904 86# AFTER: 140001084: 00 04 40 91 add x0, x0, #1, lsl #12 87# AFTER: 140001088: 00 c4 41 f9 ldr x0, [x0, #904] 88# AFTER: 14000108c: 03 00 00 00 udf #3 89# AFTER: 140001090: e0 95 09 30 adr x0, #78525 90# AFTER: 140001094: 61 00 00 54 b.ne 0x1400010a0 91# AFTER: 140001098: 40 00 00 36 tbz w0, #0, 0x1400010a0 92# AFTER: 14000109c: 61 ff ff ff <unknown> 93# AFTER: 1400010a0: 10 00 00 b0 adrp x16, #4096 94# AFTER: 1400010a4: 10 2a 40 f9 ldr x16, [x16, #80] 95# AFTER: 1400010a8: 00 02 1f d6 br x16 96 97--- !COFF 98header: 99 Machine: IMAGE_FILE_MACHINE_ARM64 100 Characteristics: [ ] 101sections: 102 - Name: .text 103 Characteristics: [ IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ ] 104 Alignment: 4 105 SectionData: FE0F1FF80000009000080091000000940001403900014079000140B9000140F90001003900010079000100B9000100F90001403D0001407D000140BD000140FD0001C03D0001003D0001007D000100BD000100FD0001803D000540F9201A01B000FC4FF9E0031F2AFE0741F8C0035FD6080000000000000001000000010000000000009100004091000040f901000000201a0930010000540000003601000000 106 Relocations: 107 - VirtualAddress: 4 108 SymbolName: .Lstr 109 Type: IMAGE_REL_ARM64_PAGEBASE_REL21 110 - VirtualAddress: 8 111 SymbolName: .Lstr 112 Type: IMAGE_REL_ARM64_PAGEOFFSET_12A 113 - VirtualAddress: 12 114 SymbolName: function 115 Type: IMAGE_REL_ARM64_BRANCH26 116 - VirtualAddress: 16 117 SymbolName: .Lglobal 118 Type: IMAGE_REL_ARM64_PAGEOFFSET_12L 119 - VirtualAddress: 20 120 SymbolName: .Lglobal 121 Type: IMAGE_REL_ARM64_PAGEOFFSET_12L 122 - VirtualAddress: 24 123 SymbolName: .Lglobal 124 Type: IMAGE_REL_ARM64_PAGEOFFSET_12L 125 - VirtualAddress: 28 126 SymbolName: .Lglobal 127 Type: IMAGE_REL_ARM64_PAGEOFFSET_12L 128 - VirtualAddress: 32 129 SymbolName: .Lglobal 130 Type: IMAGE_REL_ARM64_PAGEOFFSET_12L 131 - VirtualAddress: 36 132 SymbolName: .Lglobal 133 Type: IMAGE_REL_ARM64_PAGEOFFSET_12L 134 - VirtualAddress: 40 135 SymbolName: .Lglobal 136 Type: IMAGE_REL_ARM64_PAGEOFFSET_12L 137 - VirtualAddress: 44 138 SymbolName: .Lglobal 139 Type: IMAGE_REL_ARM64_PAGEOFFSET_12L 140 - VirtualAddress: 48 141 SymbolName: .Lglobal16 142 Type: IMAGE_REL_ARM64_PAGEOFFSET_12L 143 - VirtualAddress: 52 144 SymbolName: .Lglobal16 145 Type: IMAGE_REL_ARM64_PAGEOFFSET_12L 146 - VirtualAddress: 56 147 SymbolName: .Lglobal16 148 Type: IMAGE_REL_ARM64_PAGEOFFSET_12L 149 - VirtualAddress: 60 150 SymbolName: .Lglobal16 151 Type: IMAGE_REL_ARM64_PAGEOFFSET_12L 152 - VirtualAddress: 64 153 SymbolName: .Lglobal16 154 Type: IMAGE_REL_ARM64_PAGEOFFSET_12L 155 - VirtualAddress: 68 156 SymbolName: .Lglobal16 157 Type: IMAGE_REL_ARM64_PAGEOFFSET_12L 158 - VirtualAddress: 72 159 SymbolName: .Lglobal16 160 Type: IMAGE_REL_ARM64_PAGEOFFSET_12L 161 - VirtualAddress: 76 162 SymbolName: .Lglobal16 163 Type: IMAGE_REL_ARM64_PAGEOFFSET_12L 164 - VirtualAddress: 80 165 SymbolName: .Lglobal16 166 Type: IMAGE_REL_ARM64_PAGEOFFSET_12L 167 - VirtualAddress: 84 168 SymbolName: .Lglobal16 169 Type: IMAGE_REL_ARM64_PAGEOFFSET_12L 170 - VirtualAddress: 88 171 SymbolName: .Lglobal 172 Type: IMAGE_REL_ARM64_PAGEOFFSET_12L 173 - VirtualAddress: 92 174 SymbolName: .Lglobal16 175 Type: IMAGE_REL_ARM64_PAGEBASE_REL21 176 - VirtualAddress: 96 177 SymbolName: .Lglobal0 178 Type: IMAGE_REL_ARM64_PAGEOFFSET_12L 179 - VirtualAddress: 112 180 SymbolName: .Lglobal 181 Type: IMAGE_REL_ARM64_ADDR64 182 - VirtualAddress: 120 183 SymbolName: .Lglobal 184 Type: IMAGE_REL_ARM64_ADDR32NB 185 - VirtualAddress: 124 186 SymbolName: .Lglobal 187 Type: IMAGE_REL_ARM64_SECREL 188 - VirtualAddress: 128 189 SymbolName: .Lglobal5000 190 Type: IMAGE_REL_ARM64_SECREL_LOW12A 191 - VirtualAddress: 132 192 SymbolName: .Lglobal5000 193 Type: IMAGE_REL_ARM64_SECREL_HIGH12A 194 - VirtualAddress: 136 195 SymbolName: .Lglobal5000 196 Type: IMAGE_REL_ARM64_SECREL_LOW12L 197 - VirtualAddress: 140 198 SymbolName: .Lglobal 199 Type: IMAGE_REL_ARM64_SECTION 200 - VirtualAddress: 144 201 SymbolName: .Lglobal 202 Type: IMAGE_REL_ARM64_REL21 203 - VirtualAddress: 148 204 SymbolName: function 205 Type: IMAGE_REL_ARM64_BRANCH19 206 - VirtualAddress: 152 207 SymbolName: function 208 Type: IMAGE_REL_ARM64_BRANCH14 209 - VirtualAddress: 156 210 SymbolName: main 211 Type: IMAGE_REL_ARM64_REL32 212 - Name: .data 213 Characteristics: [ IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE ] 214 Alignment: 4 215 SectionData: '' 216 - Name: .bss 217 Characteristics: [ IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE ] 218 Alignment: 4 219 SectionData: '' 220 - Name: .rdata 221 Characteristics: [ IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ ] 222 Alignment: 1 223 SectionData: 00000000202068656C6C6F20776F726C6400 224symbols: 225 - Name: .text 226 Value: 0 227 SectionNumber: 1 228 SimpleType: IMAGE_SYM_TYPE_NULL 229 ComplexType: IMAGE_SYM_DTYPE_NULL 230 StorageClass: IMAGE_SYM_CLASS_STATIC 231 SectionDefinition: 232 Length: 28 233 NumberOfRelocations: 3 234 NumberOfLinenumbers: 0 235 CheckSum: 1438860354 236 Number: 1 237 - Name: .rdata 238 Value: 0 239 SectionNumber: 4 240 SimpleType: IMAGE_SYM_TYPE_NULL 241 ComplexType: IMAGE_SYM_DTYPE_NULL 242 StorageClass: IMAGE_SYM_CLASS_STATIC 243 SectionDefinition: 244 Length: 12 245 NumberOfRelocations: 0 246 NumberOfLinenumbers: 0 247 CheckSum: 872944732 248 Number: 4 249 - Name: main 250 Value: 0 251 SectionNumber: 1 252 SimpleType: IMAGE_SYM_TYPE_NULL 253 ComplexType: IMAGE_SYM_DTYPE_NULL 254 StorageClass: IMAGE_SYM_CLASS_EXTERNAL 255 - Name: .Lstr 256 Value: 4 257 SectionNumber: 4 258 SimpleType: IMAGE_SYM_TYPE_NULL 259 ComplexType: IMAGE_SYM_DTYPE_NULL 260 StorageClass: IMAGE_SYM_CLASS_STATIC 261 - Name: .Lglobal 262 Value: 8 263 SectionNumber: 4 264 SimpleType: IMAGE_SYM_TYPE_NULL 265 ComplexType: IMAGE_SYM_DTYPE_NULL 266 StorageClass: IMAGE_SYM_CLASS_STATIC 267 - Name: .Lglobal16 268 Value: 16 269 SectionNumber: 4 270 SimpleType: IMAGE_SYM_TYPE_NULL 271 ComplexType: IMAGE_SYM_DTYPE_NULL 272 StorageClass: IMAGE_SYM_CLASS_STATIC 273 - Name: .Lglobal0 274 Value: 0 275 SectionNumber: 4 276 SimpleType: IMAGE_SYM_TYPE_NULL 277 ComplexType: IMAGE_SYM_DTYPE_NULL 278 StorageClass: IMAGE_SYM_CLASS_STATIC 279 - Name: function 280 Value: 0 281 SectionNumber: 0 282 SimpleType: IMAGE_SYM_TYPE_NULL 283 ComplexType: IMAGE_SYM_DTYPE_NULL 284 StorageClass: IMAGE_SYM_CLASS_EXTERNAL 285 - Name: .Lglobal5000 286 Value: 5000 287 SectionNumber: 4 288 SimpleType: IMAGE_SYM_TYPE_NULL 289 ComplexType: IMAGE_SYM_DTYPE_NULL 290 StorageClass: IMAGE_SYM_CLASS_STATIC 291... 292