2021-07-05 15:39:35 +08:00
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# REQUIRES: x86
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2021-07-05 13:13:30 +08:00
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## This tests that we can handle relocations that are not sorted by address.
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## llvm-mc isn't able to emit such a file, hence the use of yaml2obj. ld64
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## may emit files with unsorted relocations in `-r` mode, so we need to support
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## this.
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# RUN: yaml2obj %s -o %t.o
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# RUN: %lld -dylib -o %t %t.o
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# RUN: llvm-objdump --macho -d %t | FileCheck %s
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# CHECK: _foo:
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# CHECK-NEXT: movq _bar(%rip), %rax
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# CHECK-NEXT: _bar:
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# CHECK-NEXT: movq _baz(%rip), %rax
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# CHECK-NEXT: _baz:
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# CHECK-NEXT: movq _foo(%rip), %rax
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--- !mach-o
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FileHeader:
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magic: 0xFEEDFACF
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cputype: 0x1000007
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cpusubtype: 0x3
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filetype: 0x1
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ncmds: 2
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sizeofcmds: 280
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flags: 0x2000
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reserved: 0x0
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LoadCommands:
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- cmd: LC_SEGMENT_64
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cmdsize: 152
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segname: ''
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vmaddr: 0
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vmsize: 21
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fileoff: 312
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filesize: 21
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maxprot: 7
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initprot: 7
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nsects: 1
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flags: 0
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Sections:
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- sectname: __text
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segname: __TEXT
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addr: 0x0
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size: 21
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offset: 0x138
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align: 0
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reloff: 0x150
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nreloc: 3
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flags: 0x80000400
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reserved1: 0x0
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reserved2: 0x0
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reserved3: 0x0
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content: 488B0500000000488B0500000000488B0500000000
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relocations:
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- address: 0x3
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symbolnum: 1
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pcrel: true
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length: 2
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extern: true
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type: 1
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scattered: false
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value: 0
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- address: 0x11
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symbolnum: 0
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pcrel: true
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length: 2
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extern: true
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type: 1
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scattered: false
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value: 0
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- address: 0xA
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symbolnum: 2
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pcrel: true
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length: 2
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extern: true
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type: 1
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scattered: false
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value: 0
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- cmd: LC_SYMTAB
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cmdsize: 24
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symoff: 360
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nsyms: 3
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stroff: 408
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strsize: 16
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LinkEditData:
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NameList:
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- n_strx: 11
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n_type: 0xE
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n_sect: 1
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n_desc: 0
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n_value: 0
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- n_strx: 6
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n_type: 0xE
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n_sect: 1
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n_desc: 0
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n_value: 7
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- n_strx: 1
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n_type: 0xE
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n_sect: 1
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n_desc: 0
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n_value: 14
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StringTable:
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- ''
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- _baz
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- _bar
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- _foo
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...
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