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1 # RUN: ld64.lld -arch arm64 %s %p/Inputs/hello-world-arm64.yaml -o %t
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2 # RUN: llvm-nm -m -n %t | FileCheck %s
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3 # RUN: llvm-objdump -private-headers %t | FileCheck %s --check-prefix=CHECK-PRIVATE-HEADER
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4 #
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5 # Test that arm64 hello-world can be linked into a mach-o executable
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6 #
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7
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8 --- !mach-o
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9 arch: arm64
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10 file-type: MH_OBJECT
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11 flags: [ MH_SUBSECTIONS_VIA_SYMBOLS ]
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12 sections:
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13 - segment: __TEXT
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14 section: __text
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15 type: S_REGULAR
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16 attributes: [ S_ATTR_PURE_INSTRUCTIONS, S_ATTR_SOME_INSTRUCTIONS ]
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17 alignment: 2
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18 address: 0x0000000000000000
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19 content: [ 0xFD, 0x7B, 0xBF, 0xA9, 0xFD, 0x03, 0x00, 0x91,
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20 0x08, 0x00, 0x00, 0x90, 0x08, 0x01, 0x40, 0xF9,
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21 0x00, 0x01, 0x40, 0xF9, 0x01, 0x00, 0x00, 0x90,
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22 0x21, 0x00, 0x00, 0x91, 0x00, 0x00, 0x00, 0x94,
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23 0x00, 0x00, 0x80, 0x52, 0xFD, 0x7B, 0xC1, 0xA8,
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24 0xC0, 0x03, 0x5F, 0xD6 ]
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25 relocations:
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26 - offset: 0x0000001C
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27 type: ARM64_RELOC_BRANCH26
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28 length: 2
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29 pc-rel: true
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30 extern: true
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31 symbol: 5
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32 - offset: 0x00000018
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33 type: ARM64_RELOC_PAGEOFF12
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34 length: 2
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35 pc-rel: false
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36 extern: true
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37 symbol: 1
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38 - offset: 0x00000014
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39 type: ARM64_RELOC_PAGE21
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40 length: 2
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41 pc-rel: true
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42 extern: true
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43 symbol: 1
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44 - offset: 0x0000000C
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45 type: ARM64_RELOC_GOT_LOAD_PAGEOFF12
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46 length: 2
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47 pc-rel: false
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48 extern: true
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49 symbol: 4
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50 - offset: 0x00000008
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51 type: ARM64_RELOC_GOT_LOAD_PAGE21
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52 length: 2
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53 pc-rel: true
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54 extern: true
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55 symbol: 4
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56 - segment: __TEXT
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57 section: __cstring
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58 type: S_CSTRING_LITERALS
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59 attributes: [ ]
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60 address: 0x000000000000002C
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61 content: [ 0x68, 0x65, 0x6C, 0x6C, 0x6F, 0x0A, 0x00 ]
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62 local-symbols:
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63 - name: ltmp0
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64 type: N_SECT
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65 sect: 1
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66 value: 0x0000000000000000
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67 - name: l_.str
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68 type: N_SECT
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69 sect: 2
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70 value: 0x000000000000002C
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71 - name: ltmp1
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72 type: N_SECT
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73 sect: 2
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74 value: 0x000000000000002C
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75 global-symbols:
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76 - name: _main
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77 type: N_SECT
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78 scope: [ N_EXT ]
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79 sect: 1
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80 value: 0x0000000000000000
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81 undefined-symbols:
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82 - name: ___stdoutp
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83 type: N_UNDF
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84 scope: [ N_EXT ]
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85 value: 0x0000000000000000
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86 - name: _fprintf
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87 type: N_UNDF
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88 scope: [ N_EXT ]
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89 value: 0x0000000000000000
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90 ...
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91
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92 # CHECK: (undefined) external ___stdoutp (from libSystem)
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93 # CHECK: (undefined) external _fprintf (from libSystem)
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94 # CHECK: (undefined) external dyld_stub_binder (from libSystem)
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95 # CHECK: {{[0-9a-f]+}} (__TEXT,__text) external _main
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96
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97 # CHECK-PRIVATE-HEADER: sectname __stubs
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98 # CHECK-PRIVATE-HEADER-NEXT: segname __TEXT
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99 # CHECK-PRIVATE-HEADER-NEXT: addr
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100 # CHECK-PRIVATE-HEADER-NEXT: size
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101 # CHECK-PRIVATE-HEADER-NEXT: offset
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102 # CHECK-PRIVATE-HEADER-NEXT: align 2^1 (2)
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