# REQUIRES: aarch64 # RUN: yaml2obj %s -o %t.obj # RUN: llvm-objdump -d %t.obj | FileCheck %s --check-prefix BEFORE # RUN: lld-link /entry:main /subsystem:console /out:%t.exe %t.obj %p/Inputs/library-arm64.lib # RUN: llvm-objdump -d %t.exe | FileCheck %s --check-prefix AFTER # BEFORE: Disassembly of section .text: # BEFORE-EMPTY: # BEFORE: 0: fe 0f 1f f8 str x30, [sp, #-16]! # BEFORE: 4: 00 00 00 90 adrp x0, #0 # BEFORE: 8: 00 08 00 91 add x0, x0, #2 # BEFORE: c: 00 00 00 94 bl 0xc # BEFORE: 10: 00 01 40 39 ldrb w0, [x8] # BEFORE: 14: 00 01 40 79 ldrh w0, [x8] # BEFORE: 18: 00 01 40 b9 ldr w0, [x8] # BEFORE: 1c: 00 01 40 f9 ldr x0, [x8] # BEFORE: 20: 00 01 00 39 strb w0, [x8] # BEFORE: 24: 00 01 00 79 strh w0, [x8] # BEFORE: 28: 00 01 00 b9 str w0, [x8] # BEFORE: 2c: 00 01 00 f9 str x0, [x8] # BEFORE: 30: 00 01 40 3d ldr b0, [x8] # BEFORE: 34: 00 01 40 7d ldr h0, [x8] # BEFORE: 38: 00 01 40 bd ldr s0, [x8] # BEFORE: 3c: 00 01 40 fd ldr d0, [x8] # BEFORE: 40: 00 01 c0 3d ldr q0, [x8] # BEFORE: 44: 00 01 00 3d str b0, [x8] # BEFORE: 48: 00 01 00 7d str h0, [x8] # BEFORE: 4c: 00 01 00 bd str s0, [x8] # BEFORE: 50: 00 01 00 fd str d0, [x8] # BEFORE: 54: 00 01 80 3d str q0, [x8] # BEFORE: 58: 00 05 40 f9 ldr x0, [x8, #8] # BEFORE: 5c: 20 1a 01 b0 adrp x0, #36982784 # BEFORE: 60: 00 fc 4f f9 ldr x0, [x0, #8184] # BEFORE: 64: e0 03 1f 2a mov w0, wzr # BEFORE: 68: fe 07 41 f8 ldr x30, [sp], #16 # BEFORE: 6c: c0 03 5f d6 ret # BEFORE: 70: 08 00 00 00 udf #8 # BEFORE: 74: 00 00 00 00 udf #0 # BEFORE: 78: 01 00 00 00 udf #1 # BEFORE: 7c: 01 00 00 00 udf #1 # BEFORE: 80: 00 00 00 91 add x0, x0, #0 # BEFORE: 84: 00 00 40 91 add x0, x0, #0, lsl #12 # BEFORE: 88: 00 00 40 f9 ldr x0, [x0] # BEFORE: 8c: 01 00 00 00 udf #1 # BEFORE: 90: 20 1a 09 30 adr x0, #74565 # BEFORE: 94: 01 00 00 54 b.ne 0x94 # BEFORE: 98: 00 00 00 36 tbz w0, #0, 0x98 # BEFORE: 9c: 01 00 00 00 udf #1 # AFTER: Disassembly of section .text: # AFTER-EMPTY: # AFTER: 140001000: fe 0f 1f f8 str x30, [sp, #-16]! # AFTER: 140001004: 00 00 00 b0 adrp x0, #4096 # AFTER: 140001008: 00 18 00 91 add x0, x0, #6 # AFTER: 14000100c: 25 00 00 94 bl 0x1400010a0 # AFTER: 140001010: 00 21 40 39 ldrb w0, [x8, #8] # AFTER: 140001014: 00 11 40 79 ldrh w0, [x8, #8] # AFTER: 140001018: 00 09 40 b9 ldr w0, [x8, #8] # AFTER: 14000101c: 00 05 40 f9 ldr x0, [x8, #8] # AFTER: 140001020: 00 21 00 39 strb w0, [x8, #8] # AFTER: 140001024: 00 11 00 79 strh w0, [x8, #8] # AFTER: 140001028: 00 09 00 b9 str w0, [x8, #8] # AFTER: 14000102c: 00 05 00 f9 str x0, [x8, #8] # AFTER: 140001030: 00 41 40 3d ldr b0, [x8, #16] # AFTER: 140001034: 00 21 40 7d ldr h0, [x8, #16] # AFTER: 140001038: 00 11 40 bd ldr s0, [x8, #16] # AFTER: 14000103c: 00 09 40 fd ldr d0, [x8, #16] # AFTER: 140001040: 00 05 c0 3d ldr q0, [x8, #16] # AFTER: 140001044: 00 41 00 3d str b0, [x8, #16] # AFTER: 140001048: 00 21 00 7d str h0, [x8, #16] # AFTER: 14000104c: 00 11 00 bd str s0, [x8, #16] # AFTER: 140001050: 00 09 00 fd str d0, [x8, #16] # AFTER: 140001054: 00 05 80 3d str q0, [x8, #16] # AFTER: 140001058: 00 09 40 f9 ldr x0, [x8, #16] # AFTER: 14000105c: 00 00 00 f0 adrp x0, #12288 # AFTER: 140001060: 00 fc 47 f9 ldr x0, [x0, #4088] # AFTER: 140001064: e0 03 1f 2a mov w0, wzr # AFTER: 140001068: fe 07 41 f8 ldr x30, [sp], #16 # AFTER: 14000106c: c0 03 5f d6 ret # AFTER: 140001070: 10 20 00 40 # AFTER: 140001074: 01 00 00 00 udf #1 # AFTER: 140001078: 09 20 00 00 udf #8201 # AFTER: 14000107c: 09 00 00 00 udf #9 # AFTER: 140001080: 00 20 0e 91 add x0, x0, #904 # AFTER: 140001084: 00 04 40 91 add x0, x0, #1, lsl #12 # AFTER: 140001088: 00 c4 41 f9 ldr x0, [x0, #904] # AFTER: 14000108c: 03 00 00 00 udf #3 # AFTER: 140001090: e0 95 09 30 adr x0, #78525 # AFTER: 140001094: 61 00 00 54 b.ne 0x1400010a0 # AFTER: 140001098: 40 00 00 36 tbz w0, #0, 0x1400010a0 # AFTER: 14000109c: 61 ff ff ff # AFTER: 1400010a0: 10 00 00 b0 adrp x16, #4096 # AFTER: 1400010a4: 10 2a 40 f9 ldr x16, [x16, #80] # AFTER: 1400010a8: 00 02 1f d6 br x16 --- !COFF header: Machine: IMAGE_FILE_MACHINE_ARM64 Characteristics: [ ] sections: - Name: .text Characteristics: [ IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ ] Alignment: 4 SectionData: FE0F1FF80000009000080091000000940001403900014079000140B9000140F90001003900010079000100B9000100F90001403D0001407D000140BD000140FD0001C03D0001003D0001007D000100BD000100FD0001803D000540F9201A01B000FC4FF9E0031F2AFE0741F8C0035FD6080000000000000001000000010000000000009100004091000040f901000000201a0930010000540000003601000000 Relocations: - VirtualAddress: 4 SymbolName: .Lstr Type: IMAGE_REL_ARM64_PAGEBASE_REL21 - VirtualAddress: 8 SymbolName: .Lstr Type: IMAGE_REL_ARM64_PAGEOFFSET_12A - VirtualAddress: 12 SymbolName: function Type: IMAGE_REL_ARM64_BRANCH26 - VirtualAddress: 16 SymbolName: .Lglobal Type: IMAGE_REL_ARM64_PAGEOFFSET_12L - VirtualAddress: 20 SymbolName: .Lglobal Type: IMAGE_REL_ARM64_PAGEOFFSET_12L - VirtualAddress: 24 SymbolName: .Lglobal Type: IMAGE_REL_ARM64_PAGEOFFSET_12L - VirtualAddress: 28 SymbolName: .Lglobal Type: IMAGE_REL_ARM64_PAGEOFFSET_12L - VirtualAddress: 32 SymbolName: .Lglobal Type: IMAGE_REL_ARM64_PAGEOFFSET_12L - VirtualAddress: 36 SymbolName: .Lglobal Type: IMAGE_REL_ARM64_PAGEOFFSET_12L - VirtualAddress: 40 SymbolName: .Lglobal Type: IMAGE_REL_ARM64_PAGEOFFSET_12L - VirtualAddress: 44 SymbolName: .Lglobal Type: IMAGE_REL_ARM64_PAGEOFFSET_12L - VirtualAddress: 48 SymbolName: .Lglobal16 Type: IMAGE_REL_ARM64_PAGEOFFSET_12L - VirtualAddress: 52 SymbolName: .Lglobal16 Type: IMAGE_REL_ARM64_PAGEOFFSET_12L - VirtualAddress: 56 SymbolName: .Lglobal16 Type: IMAGE_REL_ARM64_PAGEOFFSET_12L - VirtualAddress: 60 SymbolName: .Lglobal16 Type: IMAGE_REL_ARM64_PAGEOFFSET_12L - VirtualAddress: 64 SymbolName: .Lglobal16 Type: IMAGE_REL_ARM64_PAGEOFFSET_12L - VirtualAddress: 68 SymbolName: .Lglobal16 Type: IMAGE_REL_ARM64_PAGEOFFSET_12L - VirtualAddress: 72 SymbolName: .Lglobal16 Type: IMAGE_REL_ARM64_PAGEOFFSET_12L - VirtualAddress: 76 SymbolName: .Lglobal16 Type: IMAGE_REL_ARM64_PAGEOFFSET_12L - VirtualAddress: 80 SymbolName: .Lglobal16 Type: IMAGE_REL_ARM64_PAGEOFFSET_12L - VirtualAddress: 84 SymbolName: .Lglobal16 Type: IMAGE_REL_ARM64_PAGEOFFSET_12L - VirtualAddress: 88 SymbolName: .Lglobal Type: IMAGE_REL_ARM64_PAGEOFFSET_12L - VirtualAddress: 92 SymbolName: .Lglobal16 Type: IMAGE_REL_ARM64_PAGEBASE_REL21 - VirtualAddress: 96 SymbolName: .Lglobal0 Type: IMAGE_REL_ARM64_PAGEOFFSET_12L - VirtualAddress: 112 SymbolName: .Lglobal Type: IMAGE_REL_ARM64_ADDR64 - VirtualAddress: 120 SymbolName: .Lglobal Type: IMAGE_REL_ARM64_ADDR32NB - VirtualAddress: 124 SymbolName: .Lglobal Type: IMAGE_REL_ARM64_SECREL - VirtualAddress: 128 SymbolName: .Lglobal5000 Type: IMAGE_REL_ARM64_SECREL_LOW12A - VirtualAddress: 132 SymbolName: .Lglobal5000 Type: IMAGE_REL_ARM64_SECREL_HIGH12A - VirtualAddress: 136 SymbolName: .Lglobal5000 Type: IMAGE_REL_ARM64_SECREL_LOW12L - VirtualAddress: 140 SymbolName: .Lglobal Type: IMAGE_REL_ARM64_SECTION - VirtualAddress: 144 SymbolName: .Lglobal Type: IMAGE_REL_ARM64_REL21 - VirtualAddress: 148 SymbolName: function Type: IMAGE_REL_ARM64_BRANCH19 - VirtualAddress: 152 SymbolName: function Type: IMAGE_REL_ARM64_BRANCH14 - VirtualAddress: 156 SymbolName: main Type: IMAGE_REL_ARM64_REL32 - Name: .data Characteristics: [ IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE ] Alignment: 4 SectionData: '' - Name: .bss Characteristics: [ IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE ] Alignment: 4 SectionData: '' - Name: .rdata Characteristics: [ IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ ] Alignment: 1 SectionData: 00000000202068656C6C6F20776F726C6400 symbols: - Name: .text Value: 0 SectionNumber: 1 SimpleType: IMAGE_SYM_TYPE_NULL ComplexType: IMAGE_SYM_DTYPE_NULL StorageClass: IMAGE_SYM_CLASS_STATIC SectionDefinition: Length: 28 NumberOfRelocations: 3 NumberOfLinenumbers: 0 CheckSum: 1438860354 Number: 1 - Name: .rdata Value: 0 SectionNumber: 4 SimpleType: IMAGE_SYM_TYPE_NULL ComplexType: IMAGE_SYM_DTYPE_NULL StorageClass: IMAGE_SYM_CLASS_STATIC SectionDefinition: Length: 12 NumberOfRelocations: 0 NumberOfLinenumbers: 0 CheckSum: 872944732 Number: 4 - Name: main Value: 0 SectionNumber: 1 SimpleType: IMAGE_SYM_TYPE_NULL ComplexType: IMAGE_SYM_DTYPE_NULL StorageClass: IMAGE_SYM_CLASS_EXTERNAL - Name: .Lstr Value: 4 SectionNumber: 4 SimpleType: IMAGE_SYM_TYPE_NULL ComplexType: IMAGE_SYM_DTYPE_NULL StorageClass: IMAGE_SYM_CLASS_STATIC - Name: .Lglobal Value: 8 SectionNumber: 4 SimpleType: IMAGE_SYM_TYPE_NULL ComplexType: IMAGE_SYM_DTYPE_NULL StorageClass: IMAGE_SYM_CLASS_STATIC - Name: .Lglobal16 Value: 16 SectionNumber: 4 SimpleType: IMAGE_SYM_TYPE_NULL ComplexType: IMAGE_SYM_DTYPE_NULL StorageClass: IMAGE_SYM_CLASS_STATIC - Name: .Lglobal0 Value: 0 SectionNumber: 4 SimpleType: IMAGE_SYM_TYPE_NULL ComplexType: IMAGE_SYM_DTYPE_NULL StorageClass: IMAGE_SYM_CLASS_STATIC - Name: function Value: 0 SectionNumber: 0 SimpleType: IMAGE_SYM_TYPE_NULL ComplexType: IMAGE_SYM_DTYPE_NULL StorageClass: IMAGE_SYM_CLASS_EXTERNAL - Name: .Lglobal5000 Value: 5000 SectionNumber: 4 SimpleType: IMAGE_SYM_TYPE_NULL ComplexType: IMAGE_SYM_DTYPE_NULL StorageClass: IMAGE_SYM_CLASS_STATIC ...