forked from OSchip/llvm-project
399 lines
12 KiB
YAML
399 lines
12 KiB
YAML
## a) Test that yaml2macho is able to emit the .debug_aranges section and obj2yaml
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## is able to convert it back.
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# RUN: yaml2obj --docnum=1 %s | obj2yaml | FileCheck %s
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--- !mach-o
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FileHeader:
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magic: 0xFEEDFACF
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cputype: 0x01000007
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cpusubtype: 0x00000003
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filetype: 0x0000000A
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ncmds: 7
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sizeofcmds: 1848
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flags: 0x00000000
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reserved: 0x00000000
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LoadCommands:
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- cmd: LC_UUID
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cmdsize: 24
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uuid: B4D48511-37F4-3ED4-AFA7-1683DCE69AC4
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- cmd: LC_SYMTAB
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cmdsize: 24
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symoff: 4096
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nsyms: 2
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stroff: 4128
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strsize: 28
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- cmd: LC_SEGMENT_64
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cmdsize: 72
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segname: __PAGEZERO
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vmaddr: 0
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vmsize: 4294967296
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fileoff: 0
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filesize: 0
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maxprot: 0
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initprot: 0
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nsects: 0
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flags: 0
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- cmd: LC_SEGMENT_64
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cmdsize: 472
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segname: __TEXT
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vmaddr: 4294967296
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vmsize: 4096
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fileoff: 0
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filesize: 0
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maxprot: 7
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initprot: 5
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nsects: 5
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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: 0x0000000100000F50
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size: 52
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offset: 0x00000000
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align: 4
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reloff: 0x00000000
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nreloc: 0
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flags: 0x80000400
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reserved1: 0x00000000
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reserved2: 0x00000000
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reserved3: 0x00000000
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- sectname: __stubs
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segname: __TEXT
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addr: 0x0000000100000F84
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size: 6
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offset: 0x00000000
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align: 1
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reloff: 0x00000000
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nreloc: 0
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flags: 0x80000408
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reserved1: 0x00000000
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reserved2: 0x00000006
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reserved3: 0x00000000
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- sectname: __stub_helper
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segname: __TEXT
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addr: 0x0000000100000F8C
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size: 26
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offset: 0x00000000
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align: 2
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reloff: 0x00000000
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nreloc: 0
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flags: 0x80000400
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reserved1: 0x00000000
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reserved2: 0x00000000
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reserved3: 0x00000000
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- sectname: __cstring
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segname: __TEXT
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addr: 0x0000000100000FA6
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size: 14
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offset: 0x00000000
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align: 0
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reloff: 0x00000000
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nreloc: 0
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flags: 0x00000002
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reserved1: 0x00000000
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reserved2: 0x00000000
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reserved3: 0x00000000
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- sectname: __unwind_info
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segname: __TEXT
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addr: 0x0000000100000FB4
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size: 72
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offset: 0x00000000
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align: 2
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reloff: 0x00000000
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nreloc: 0
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flags: 0x00000000
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reserved1: 0x00000000
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reserved2: 0x00000000
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reserved3: 0x00000000
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- cmd: LC_SEGMENT_64
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cmdsize: 232
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segname: __DATA
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vmaddr: 4294971392
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vmsize: 4096
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fileoff: 0
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filesize: 0
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maxprot: 7
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initprot: 3
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nsects: 2
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flags: 0
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Sections:
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- sectname: __nl_symbol_ptr
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segname: __DATA
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addr: 0x0000000100001000
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size: 16
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offset: 0x00000000
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align: 3
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reloff: 0x00000000
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nreloc: 0
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flags: 0x00000006
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reserved1: 0x00000001
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reserved2: 0x00000000
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reserved3: 0x00000000
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- sectname: __la_symbol_ptr
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segname: __DATA
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addr: 0x0000000100001010
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size: 8
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offset: 0x00000000
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align: 3
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reloff: 0x00000000
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nreloc: 0
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flags: 0x00000007
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reserved1: 0x00000003
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reserved2: 0x00000000
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reserved3: 0x00000000
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- cmd: LC_SEGMENT_64
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cmdsize: 72
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segname: __LINKEDIT
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vmaddr: 4294975488
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vmsize: 4096
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fileoff: 4096
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filesize: 60
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maxprot: 7
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initprot: 1
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nsects: 0
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flags: 0
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- cmd: LC_SEGMENT_64
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cmdsize: 952
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segname: __DWARF
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vmaddr: 4294979584
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vmsize: 4096
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fileoff: 8192
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filesize: 764
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maxprot: 7
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initprot: 3
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nsects: 11
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flags: 0
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Sections:
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- sectname: __debug_line
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segname: __DWARF
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addr: 0x0000000100003000
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size: 69
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offset: 0x00002000
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align: 0
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reloff: 0x00000000
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nreloc: 0
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flags: 0x00000000
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reserved1: 0x00000000
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reserved2: 0x00000000
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reserved3: 0x00000000
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- sectname: __debug_pubnames
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segname: __DWARF
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addr: 0x0000000100003045
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size: 27
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offset: 0x00002045
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align: 0
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reloff: 0x00000000
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nreloc: 0
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flags: 0x00000000
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reserved1: 0x00000000
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reserved2: 0x00000000
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reserved3: 0x00000000
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- sectname: __debug_pubtypes
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segname: __DWARF
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addr: 0x0000000100003060
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size: 35
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offset: 0x00002060
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align: 0
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reloff: 0x00000000
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nreloc: 0
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flags: 0x00000000
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reserved1: 0x00000000
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reserved2: 0x00000000
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reserved3: 0x00000000
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- sectname: __debug_aranges
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segname: __DWARF
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addr: 0x0000000100003083
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size: 48
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offset: 0x00002083
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align: 0
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reloff: 0x00000000
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nreloc: 0
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flags: 0x00000000
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reserved1: 0x00000000
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reserved2: 0x00000000
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reserved3: 0x00000000
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- sectname: __debug_info
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segname: __DWARF
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addr: 0x00000001000030B3
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size: 121
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offset: 0x000020B3
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align: 0
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reloff: 0x00000000
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nreloc: 0
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flags: 0x00000000
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reserved1: 0x00000000
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reserved2: 0x00000000
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reserved3: 0x00000000
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- sectname: __debug_abbrev
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segname: __DWARF
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addr: 0x000000010000312C
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size: 76
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offset: 0x0000212C
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align: 0
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reloff: 0x00000000
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nreloc: 0
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flags: 0x00000000
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reserved1: 0x00000000
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reserved2: 0x00000000
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reserved3: 0x00000000
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- sectname: __debug_str
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segname: __DWARF
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addr: 0x0000000100003178
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size: 142
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offset: 0x00002178
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align: 0
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reloff: 0x00000000
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nreloc: 0
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flags: 0x00000000
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reserved1: 0x00000000
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reserved2: 0x00000000
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reserved3: 0x00000000
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- sectname: __apple_names
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segname: __DWARF
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addr: 0x0000000100003206
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size: 60
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offset: 0x00002206
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align: 0
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reloff: 0x00000000
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nreloc: 0
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flags: 0x00000000
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reserved1: 0x00000000
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reserved2: 0x00000000
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reserved3: 0x00000000
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- sectname: __apple_namespac
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segname: __DWARF
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addr: 0x0000000100003242
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size: 36
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offset: 0x00002242
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align: 0
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reloff: 0x00000000
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nreloc: 0
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flags: 0x00000000
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reserved1: 0x00000000
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reserved2: 0x00000000
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reserved3: 0x00000000
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- sectname: __apple_types
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segname: __DWARF
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addr: 0x0000000100003266
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size: 114
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offset: 0x00002266
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align: 0
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reloff: 0x00000000
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nreloc: 0
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flags: 0x00000000
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reserved1: 0x00000000
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reserved2: 0x00000000
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reserved3: 0x00000000
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- sectname: __apple_objc
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segname: __DWARF
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addr: 0x00000001000032D8
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size: 36
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offset: 0x000022D8
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align: 0
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reloff: 0x00000000
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nreloc: 0
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flags: 0x00000000
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reserved1: 0x00000000
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reserved2: 0x00000000
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reserved3: 0x00000000
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LinkEditData:
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NameList:
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- n_strx: 2
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n_type: 0x0F
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n_sect: 1
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n_desc: 16
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n_value: 4294967296
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- n_strx: 22
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n_type: 0x0F
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n_sect: 1
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n_desc: 0
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n_value: 4294971216
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StringTable:
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- ''
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- ''
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- __mh_execute_header
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- _main
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DWARF:
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debug_aranges:
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- Length: 44
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Version: 2
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CuOffset: 0
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AddressSize: 8
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SegmentSelectorSize: 0
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Descriptors:
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- Address: 0x0000000100000F50
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Length: 52
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...
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# CHECK: debug_aranges:
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# CHECK-NEXT: - Length: 0x2C
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# CHECK-NEXT: Version: 2
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# CHECK-NEXT: CuOffset: 0x0
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# CHECK-NEXT: AddressSize: 0x8
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# CHECK-NEXT: Descriptors:
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# CHECK-NEXT: - Address: 0x100000F50
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# CHECK-NEXT: Length: 0x34
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## b) Test that if the "debug_aranges" entry is empty, yaml2macho will only emit the
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## section header.
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# RUN: yaml2obj --docnum=2 %s -o %t2.o
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# RUN: llvm-readobj --sections --section-data %t2.o | FileCheck %s --check-prefix=EMPTY-SECTION
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# EMPTY-SECTION: Index: 0
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# EMPTY-SECTION-NEXT: Name: __debug_aranges (5F 5F 64 65 62 75 67 5F 61 72 61 6E 67 65 73 00)
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# EMPTY-SECTION-NEXT: Segment: __DWARF (5F 5F 44 57 41 52 46 00 00 00 00 00 00 00 00 00)
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# EMPTY-SECTION-NEXT: Address: 0x0
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# EMPTY-SECTION-NEXT: Size: 0xC
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# EMPTY-SECTION-NEXT: Offset: 528
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# EMPTY-SECTION-NEXT: Alignment: 0
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# EMPTY-SECTION-NEXT: RelocationOffset: 0x0
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# EMPTY-SECTION-NEXT: RelocationCount: 0
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# EMPTY-SECTION-NEXT: Type: Regular (0x0)
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# EMPTY-SECTION-NEXT: Attributes [ (0x0)
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# EMPTY-SECTION-NEXT: ]
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# EMPTY-SECTION-NEXT: Reserved1: 0x0
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# EMPTY-SECTION-NEXT: Reserved2: 0x0
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# EMPTY-SECTION-NEXT: Reserved3: 0x0
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# EMPTY-SECTION-NEXT: SectionData (
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# EMPTY-SECTION-NEXT: )
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--- !mach-o
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FileHeader:
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magic: 0xFEEDFACF
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cputype: 0x01000007
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cpusubtype: 0x00000003
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filetype: 0x0000000A
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ncmds: 1
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sizeofcmds: 232
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flags: 0x00000000
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reserved: 0x00000000
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LoadCommands:
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- cmd: LC_SEGMENT_64
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cmdsize: 152
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segname: __DWARF
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vmaddr: 0x00
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vmsize: 0x00
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fileoff: 0x00
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filesize: 0x00
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maxprot: 0
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initprot: 0
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nsects: 1
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flags: 0
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Sections:
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- sectname: __debug_aranges
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segname: __DWARF
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addr: 0x00
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size: 12
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offset: 528
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align: 0
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reloff: 0x00000000
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nreloc: 0
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flags: 0x00000000
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reserved1: 0x00000000
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reserved2: 0x00000000
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reserved3: 0x00000000
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DWARF:
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debug_aranges: []
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