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140 lines
4.3 KiB
140 lines
4.3 KiB
4 months ago
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## a) Test that we are able to dump the __debug_aranges section.
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## The content of the __debug_aranges section should be written in
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## the "DWARF" entry and the "content" field should remain empty.
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# RUN: yaml2obj --docnum=1 %s | obj2yaml | FileCheck -DSEGNAME=DWARF %s --check-prefix=ARANGES
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# ARANGES: Sections:
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# ARANGES-NEXT: - sectname: __debug_aranges
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# ARANGES-NEXT: segname: __[[SEGNAME]]
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# ARANGES-NEXT: addr: 0x0
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# ARANGES-NEXT: size: 64
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# ARANGES-NEXT: offset: 0x210
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# ARANGES-NEXT: align: 0
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# ARANGES-NEXT: reloff: 0x0
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# ARANGES-NEXT: nreloc: 0
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# ARANGES-NEXT: flags: 0x0
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# ARANGES-NEXT: reserved1: 0x0
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# ARANGES-NEXT: reserved2: 0x0
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# ARANGES-NEXT: reserved3: 0x0
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# ARANGES-NEXT: DWARF:
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# ARANGES-NEXT: debug_aranges:
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# ARANGES-NEXT: - Length: 0x3C
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# ARANGES-NEXT: Version: 2
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# ARANGES-NEXT: CuOffset: 0x1234
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# ARANGES-NEXT: AddressSize: 0x8
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# ARANGES-NEXT: Descriptors:
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# ARANGES-NEXT: - Address: 0x1234
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# ARANGES-NEXT: Length: 0x5678
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# ARANGES-NEXT: - Address: 0x1234
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# ARANGES-NEXT: Length: 0x5678
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--- !mach-o
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IsLittleEndian: true
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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: 64
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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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- Length: [[LENGTH=<none>]]
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Version: 2
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CuOffset: 0x1234
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Descriptors:
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- Address: 0x1234
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Length: 0x5678
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- Address: 0x1234
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Length: 0x5678
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## b) Test dumping a __debug_aranges section whose length field doesn't match the actual length.
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## This makes the DWARF parser fail to parse it and we will dump it as a raw content section.
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# RUN: yaml2obj --docnum=1 -DLENGTH=0x2 %s | obj2yaml | FileCheck %s --check-prefix=RAW-CONTENT
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# RAW-CONTENT: - sectname: __debug_aranges
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# RAW-CONTENT-NEXT: segname: __DWARF
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# RAW-CONTENT-NEXT: addr: 0x0
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# RAW-CONTENT-NEXT: size: 64
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# RAW-CONTENT-NEXT: offset: 0x210
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# RAW-CONTENT-NEXT: align: 0
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# RAW-CONTENT-NEXT: reloff: 0x0
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# RAW-CONTENT-NEXT: nreloc: 0
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# RAW-CONTENT-NEXT: flags: 0x0
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# RAW-CONTENT-NEXT: reserved1: 0x0
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# RAW-CONTENT-NEXT: reserved2: 0x0
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# RAW-CONTENT-NEXT: reserved3: 0x0
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# RAW-CONTENT-NEXT: content: '02000000020034120000080000000000341200000000000078560000000000003412000000000000785600000000000000000000000000000000000000000000'
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# RAW-CONTENT-NEXT: ...
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## c) Test dumping a __debug_aranges section whose segname is __FOO.
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# RUN: yaml2obj --docnum=2 %s | obj2yaml | FileCheck %s -DSEGNAME=FOO --check-prefix=ARANGES
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--- !mach-o
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IsLittleEndian: true
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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: __FOO
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addr: 0x00
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size: 64
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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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content: '3C000000020034120000080000000000341200000000000078560000000000003412000000000000785600000000000000000000000000000000000000000000'
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