| ## This file contains test cases for generating .debug_pubnames/.debug_pubtypes |
| ## section in object files from the DWARF entry of Mach-O YAML inputs |
| |
| ## a) Test that yaml2obj emits the .debug_pubnames and .debug_pubtypes sections and |
| ## obj2yaml converts them back. |
| |
| # RUN: yaml2obj %s | obj2yaml | FileCheck %s |
| |
| --- !mach-o |
| FileHeader: |
| magic: 0xFEEDFACF |
| cputype: 0x01000007 |
| cpusubtype: 0x00000003 |
| filetype: 0x0000000A |
| ncmds: 5 |
| sizeofcmds: 1800 |
| flags: 0x00000000 |
| reserved: 0x00000000 |
| LoadCommands: |
| - cmd: LC_SEGMENT_64 |
| cmdsize: 72 |
| segname: __PAGEZERO |
| vmaddr: 0 |
| vmsize: 4294967296 |
| fileoff: 0 |
| filesize: 0 |
| maxprot: 0 |
| initprot: 0 |
| nsects: 0 |
| flags: 0 |
| - cmd: LC_SEGMENT_64 |
| cmdsize: 472 |
| segname: __TEXT |
| vmaddr: 4294967296 |
| vmsize: 4096 |
| fileoff: 0 |
| filesize: 0 |
| maxprot: 7 |
| initprot: 5 |
| nsects: 5 |
| flags: 0 |
| Sections: |
| - sectname: __text |
| segname: __TEXT |
| addr: 0x0000000100000F50 |
| size: 52 |
| offset: 0x00000000 |
| align: 4 |
| reloff: 0x00000000 |
| nreloc: 0 |
| flags: 0x80000400 |
| reserved1: 0x00000000 |
| reserved2: 0x00000000 |
| reserved3: 0x00000000 |
| - sectname: __stubs |
| segname: __TEXT |
| addr: 0x0000000100000F84 |
| size: 6 |
| offset: 0x00000000 |
| align: 1 |
| reloff: 0x00000000 |
| nreloc: 0 |
| flags: 0x80000408 |
| reserved1: 0x00000000 |
| reserved2: 0x00000006 |
| reserved3: 0x00000000 |
| - sectname: __stub_helper |
| segname: __TEXT |
| addr: 0x0000000100000F8C |
| size: 26 |
| offset: 0x00000000 |
| align: 2 |
| reloff: 0x00000000 |
| nreloc: 0 |
| flags: 0x80000400 |
| reserved1: 0x00000000 |
| reserved2: 0x00000000 |
| reserved3: 0x00000000 |
| - sectname: __cstring |
| segname: __TEXT |
| addr: 0x0000000100000FA6 |
| size: 14 |
| offset: 0x00000000 |
| align: 0 |
| reloff: 0x00000000 |
| nreloc: 0 |
| flags: 0x00000002 |
| reserved1: 0x00000000 |
| reserved2: 0x00000000 |
| reserved3: 0x00000000 |
| - sectname: __unwind_info |
| segname: __TEXT |
| addr: 0x0000000100000FB4 |
| size: 72 |
| offset: 0x00000000 |
| align: 2 |
| reloff: 0x00000000 |
| nreloc: 0 |
| flags: 0x00000000 |
| reserved1: 0x00000000 |
| reserved2: 0x00000000 |
| reserved3: 0x00000000 |
| - cmd: LC_SEGMENT_64 |
| cmdsize: 232 |
| segname: __DATA |
| vmaddr: 4294971392 |
| vmsize: 4096 |
| fileoff: 0 |
| filesize: 0 |
| maxprot: 7 |
| initprot: 3 |
| nsects: 2 |
| flags: 0 |
| Sections: |
| - sectname: __nl_symbol_ptr |
| segname: __DATA |
| addr: 0x0000000100001000 |
| size: 16 |
| offset: 0x00000000 |
| align: 3 |
| reloff: 0x00000000 |
| nreloc: 0 |
| flags: 0x00000006 |
| reserved1: 0x00000001 |
| reserved2: 0x00000000 |
| reserved3: 0x00000000 |
| - sectname: __la_symbol_ptr |
| segname: __DATA |
| addr: 0x0000000100001010 |
| size: 8 |
| offset: 0x00000000 |
| align: 3 |
| reloff: 0x00000000 |
| nreloc: 0 |
| flags: 0x00000007 |
| reserved1: 0x00000003 |
| reserved2: 0x00000000 |
| reserved3: 0x00000000 |
| - cmd: LC_SEGMENT_64 |
| cmdsize: 72 |
| segname: __LINKEDIT |
| vmaddr: 4294975488 |
| vmsize: 4096 |
| fileoff: 4096 |
| filesize: 60 |
| maxprot: 7 |
| initprot: 1 |
| nsects: 0 |
| flags: 0 |
| - cmd: LC_SEGMENT_64 |
| cmdsize: 952 |
| segname: __DWARF |
| vmaddr: 4294979584 |
| vmsize: 4096 |
| fileoff: 8192 |
| filesize: 764 |
| maxprot: 7 |
| initprot: 3 |
| nsects: 11 |
| flags: 0 |
| Sections: |
| - sectname: __debug_line |
| segname: __DWARF |
| addr: 0x0000000100003000 |
| size: 69 |
| offset: 0x00002000 |
| align: 0 |
| reloff: 0x00000000 |
| nreloc: 0 |
| flags: 0x00000000 |
| reserved1: 0x00000000 |
| reserved2: 0x00000000 |
| reserved3: 0x00000000 |
| - sectname: __debug_pubnames |
| segname: __DWARF |
| addr: 0x0000000100003045 |
| size: 27 |
| offset: 0x00002045 |
| align: 0 |
| reloff: 0x00000000 |
| nreloc: 0 |
| flags: 0x00000000 |
| reserved1: 0x00000000 |
| reserved2: 0x00000000 |
| reserved3: 0x00000000 |
| - sectname: __debug_pubtypes |
| segname: __DWARF |
| addr: 0x0000000100003060 |
| size: 35 |
| offset: 0x00002060 |
| align: 0 |
| reloff: 0x00000000 |
| nreloc: 0 |
| flags: 0x00000000 |
| reserved1: 0x00000000 |
| reserved2: 0x00000000 |
| reserved3: 0x00000000 |
| - sectname: __debug_info |
| segname: __DWARF |
| addr: 0x00000001000030B3 |
| size: 121 |
| offset: 0x000020B3 |
| align: 0 |
| reloff: 0x00000000 |
| nreloc: 0 |
| flags: 0x00000000 |
| reserved1: 0x00000000 |
| reserved2: 0x00000000 |
| reserved3: 0x00000000 |
| - sectname: __debug_abbrev |
| segname: __DWARF |
| addr: 0x000000010000312C |
| size: 76 |
| offset: 0x0000212C |
| align: 0 |
| reloff: 0x00000000 |
| nreloc: 0 |
| flags: 0x00000000 |
| reserved1: 0x00000000 |
| reserved2: 0x00000000 |
| reserved3: 0x00000000 |
| - sectname: __debug_str |
| segname: __DWARF |
| addr: 0x0000000100003178 |
| size: 142 |
| offset: 0x00002178 |
| align: 0 |
| reloff: 0x00000000 |
| nreloc: 0 |
| flags: 0x00000000 |
| reserved1: 0x00000000 |
| reserved2: 0x00000000 |
| reserved3: 0x00000000 |
| - sectname: __apple_names |
| segname: __DWARF |
| addr: 0x0000000100003206 |
| size: 60 |
| offset: 0x00002206 |
| align: 0 |
| reloff: 0x00000000 |
| nreloc: 0 |
| flags: 0x00000000 |
| reserved1: 0x00000000 |
| reserved2: 0x00000000 |
| reserved3: 0x00000000 |
| - sectname: __apple_namespac |
| segname: __DWARF |
| addr: 0x0000000100003242 |
| size: 36 |
| offset: 0x00002242 |
| align: 0 |
| reloff: 0x00000000 |
| nreloc: 0 |
| flags: 0x00000000 |
| reserved1: 0x00000000 |
| reserved2: 0x00000000 |
| reserved3: 0x00000000 |
| - sectname: __apple_types |
| segname: __DWARF |
| addr: 0x0000000100003266 |
| size: 114 |
| offset: 0x00002266 |
| align: 0 |
| reloff: 0x00000000 |
| nreloc: 0 |
| flags: 0x00000000 |
| reserved1: 0x00000000 |
| reserved2: 0x00000000 |
| reserved3: 0x00000000 |
| - sectname: __apple_objc |
| segname: __DWARF |
| addr: 0x00000001000032D8 |
| size: 36 |
| offset: 0x000022D8 |
| align: 0 |
| reloff: 0x00000000 |
| nreloc: 0 |
| flags: 0x00000000 |
| reserved1: 0x00000000 |
| reserved2: 0x00000000 |
| reserved3: 0x00000000 |
| LinkEditData: |
| NameList: |
| - n_strx: 2 |
| n_type: 0x0F |
| n_sect: 1 |
| n_desc: 16 |
| n_value: 4294967296 |
| - n_strx: 22 |
| n_type: 0x0F |
| n_sect: 1 |
| n_desc: 0 |
| n_value: 4294971216 |
| StringTable: |
| - '' |
| - '' |
| - __mh_execute_header |
| - _main |
| DWARF: |
| debug_str: |
| - '' |
| - 'clang version 4.0.0 (trunk 288923) (llvm/trunk 288991)' |
| - hello_world.c |
| - /Users/cbieneman/dev/open-source/llvm-build-rel |
| - main |
| - argc |
| - argv |
| - int |
| - char |
| debug_pubnames: |
| Length: |
| TotalLength: 23 |
| Version: 2 |
| UnitOffset: 0 |
| UnitSize: 121 |
| Entries: |
| - DieOffset: 0x0000002A |
| Name: main |
| debug_pubtypes: |
| Length: |
| TotalLength: 31 |
| Version: 2 |
| UnitOffset: 0 |
| UnitSize: 121 |
| Entries: |
| - DieOffset: 0x00000060 |
| Name: int |
| - DieOffset: 0x00000071 |
| Name: char |
| ... |
| |
| #CHECK: DWARF: |
| #CHECK: debug_pubnames: |
| #CHECK: Length: |
| #CHECK: TotalLength: 23 |
| #CHECK: Version: 2 |
| #CHECK: UnitOffset: 0 |
| #CHECK: UnitSize: 121 |
| #CHECK: Entries: |
| #CHECK: - DieOffset: 0x0000002A |
| #CHECK: Name: main |
| #CHECK: debug_pubtypes: |
| #CHECK: Length: |
| #CHECK: TotalLength: 31 |
| #CHECK: Version: 2 |
| #CHECK: UnitOffset: 0 |
| #CHECK: UnitSize: 121 |
| #CHECK: Entries: |
| #CHECK: - DieOffset: 0x00000060 |
| #CHECK: Name: int |
| #CHECK: - DieOffset: 0x00000071 |
| #CHECK: Name: char |
| #CHECK: ... |
| |
| ## b) Test that yaml2obj will not emit the .debug_pubnames/.debug_pubtypes section's |
| ## contents, if the "debug_pubnames"/"debug_pubtypes" entry doesn't exist in the |
| ## "DWARF" entry. |
| |
| # RUN: yaml2obj --docnum=2 %s -o %t2 |
| # RUN: obj2yaml %t2 | FileCheck %s --check-prefix=EMPTY |
| |
| # EMPTY: Sections: |
| # EMPTY-NEXT: - sectname: __debug_pubnames |
| # EMPTY-NEXT: segname: __DWARF |
| # EMPTY-NEXT: addr: 0x0000000000000000 |
| # EMPTY-NEXT: size: 0 |
| # EMPTY-NEXT: offset: 0x00000000 |
| # EMPTY-NEXT: align: 0 |
| # EMPTY-NEXT: reloff: 0x00000000 |
| # EMPTY-NEXT: nreloc: 0 |
| # EMPTY-NEXT: flags: 0x00000000 |
| # EMPTY-NEXT: reserved1: 0x00000000 |
| # EMPTY-NEXT: reserved2: 0x00000000 |
| # EMPTY-NEXT: reserved3: 0x00000000 |
| # EMPTY-NEXT: content: '' |
| # EMPTY-NEXT: - sectname: __debug_pubtypes |
| # EMPTY-NEXT: segname: __DWARF |
| # EMPTY-NEXT: addr: 0x0000000000000000 |
| # EMPTY-NEXT: size: 0 |
| # EMPTY-NEXT: offset: 0x00000720 |
| # EMPTY-NEXT: align: 0 |
| # EMPTY-NEXT: reloff: 0x00000000 |
| # EMPTY-NEXT: nreloc: 0 |
| # EMPTY-NEXT: flags: 0x00000000 |
| # EMPTY-NEXT: reserved1: 0x00000000 |
| # EMPTY-NEXT: reserved2: 0x00000000 |
| # EMPTY-NEXT: reserved3: 0x00000000 |
| # EMPTY-NEXT: content: '' |
| # EMPTY-NEXT: ... |
| |
| --- !mach-o |
| FileHeader: |
| magic: 0xFEEDFACF |
| cputype: 0x01000007 |
| cpusubtype: 0x00000003 |
| filetype: 0x0000000A |
| ncmds: 1 |
| sizeofcmds: 1772 |
| flags: 0x00000000 |
| reserved: 0x00000000 |
| LoadCommands: |
| - cmd: LC_SEGMENT_64 |
| cmdsize: 232 |
| segname: __DWARF |
| vmaddr: 0x00000000 |
| vmsize: 0x00000000 |
| fileoff: 0 |
| filesize: 0 |
| maxprot: 0 |
| initprot: 0 |
| nsects: 2 |
| flags: 0 |
| Sections: |
| - sectname: __debug_pubnames |
| segname: __DWARF |
| addr: 0x0000000000000000 |
| size: 0 |
| offset: 0x00000000 |
| align: 0 |
| reloff: 0x00000000 |
| nreloc: 0 |
| flags: 0x00000000 |
| reserved1: 0x00000000 |
| reserved2: 0x00000000 |
| reserved3: 0x00000000 |
| - sectname: __debug_pubtypes |
| segname: __DWARF |
| addr: 0x0000000000000000 |
| size: 0 |
| offset: 0x00000720 |
| align: 0 |
| reloff: 0x00000000 |
| nreloc: 0 |
| flags: 0x00000000 |
| reserved1: 0x00000000 |
| reserved2: 0x00000000 |
| reserved3: 0x00000000 |
| DWARF: |
