| ## This test checks handling of DWARFv5 address attribute. |
| ## It contains two compile units. One is a good one and |
| ## should be processed correctly. Second is a bad - it |
| ## missing DW_AT_addr_base attribute. All address attributes |
| ## inside this unit should be skipped. |
| |
| # RUN: yaml2obj %s -o %t.o |
| # RUN: echo '---' > %t2.map |
| # RUN: echo "triple: 'x86_64-apple-darwin'" >> %t2.map |
| # RUN: echo 'objects:' >> %t2.map |
| # RUN: echo " - filename: '%t.o'" >> %t2.map |
| # RUN: echo ' symbols:' >> %t2.map |
| # RUN: echo ' - { sym: __Z3foov, objAddr: 0x0, binAddr: 0x10000, size: 0x10 }' >> %t2.map |
| # RUN: echo '...' >> %t2.map |
| # RUN: dsymutil -y %t2.map -f -o - | llvm-dwarfdump -a - | FileCheck %s |
| |
| # CHECK: file format Mach-O 64-bit x86-64 |
| # CHECK: .debug_info contents: |
| # CHECK: Compile Unit: |
| # CHECK: DW_TAG_compile_unit |
| # CHECK: DW_AT_name{{.*}}"GoodCU" |
| # CHECK: DW_AT_low_pc |
| # CHECK: DW_TAG_subprogram |
| # CHECK: DW_AT_name{{.*}}"foo" |
| # CHECK: DW_TAG_variable |
| # CHECK: DW_AT_name{{.*}}"var1" |
| # CHECK: DW_AT_location (DW_OP_addr |
| # CHECK: 0x00000043: NULL |
| # CHECK: Compile Unit: |
| # CHECK: DW_TAG_compile_unit |
| # CHECK-NOT: DW_AT_low_pc |
| # CHECK: DW_AT_name{{.*}}"BadCU" |
| # CHECK-NOT: DW_TAG_subprogram |
| # CHECK-NOT: DW_TAG_variable |
| # CHECK: 0x0000005b: NULL |
| |
| --- !mach-o |
| FileHeader: |
| magic: 0xFEEDFACF |
| cputype: 0x01000007 |
| cpusubtype: 0x00000003 |
| filetype: 0x00000001 |
| ncmds: 2 |
| sizeofcmds: 472 |
| flags: 0x00002000 |
| reserved: 0x00000000 |
| LoadCommands: |
| - cmd: LC_SEGMENT_64 |
| cmdsize: 312 |
| segname: '' |
| vmaddr: 0x00 |
| vmsize: 0x300 |
| fileoff: 0x300 |
| filesize: 0x300 |
| maxprot: 7 |
| initprot: 7 |
| nsects: 3 |
| flags: 0 |
| Sections: |
| - sectname: __debug_abbrev |
| segname: __DWARF |
| addr: 0x000000000000000F |
| size: 0x60 |
| offset: 0x00000210 |
| align: 0 |
| reloff: 0x00000000 |
| nreloc: 0 |
| flags: 0x00000000 |
| reserved1: 0x00000000 |
| reserved2: 0x00000000 |
| reserved3: 0x00000000 |
| - sectname: __debug_info |
| segname: __DWARF |
| addr: 0x000000000000100 |
| size: 0x9e |
| offset: 0x00000310 |
| align: 0 |
| reloff: 0x00000000 |
| nreloc: 0 |
| flags: 0x00000000 |
| reserved1: 0x00000000 |
| reserved2: 0x00000000 |
| reserved3: 0x00000000 |
| - sectname: __debug_addr |
| segname: __DWARF |
| addr: 0x0000000000000200 |
| size: 0x30 |
| offset: 0x00000400 |
| align: 0 |
| reloff: 0x00000600 |
| nreloc: 2 |
| flags: 0x02000000 |
| reserved1: 0x00000000 |
| reserved2: 0x00000000 |
| reserved3: 0x00000000 |
| relocations: |
| - address: 0x8 |
| symbolnum: 1 |
| pcrel: true |
| length: 3 |
| extern: true |
| type: 0 |
| scattered: false |
| value: 0 |
| - address: 0x1c |
| symbolnum: 1 |
| pcrel: true |
| length: 3 |
| extern: true |
| type: 0 |
| scattered: false |
| value: 0 |
| - cmd: LC_SYMTAB |
| cmdsize: 24 |
| symoff: 0x700 |
| nsyms: 2 |
| stroff: 0x720 |
| strsize: 10 |
| LinkEditData: |
| NameList: |
| - n_strx: 1 |
| n_type: 0x0F |
| n_sect: 1 |
| n_desc: 0 |
| n_value: 0 |
| - n_strx: 1 |
| n_type: 0x0F |
| n_sect: 1 |
| n_desc: 0 |
| n_value: 0 |
| StringTable: |
| - '' |
| - '__Z3foov' |
| - '' |
| DWARF: |
| debug_abbrev: |
| - Table: |
| - Tag: DW_TAG_compile_unit |
| Children: DW_CHILDREN_yes |
| Attributes: |
| - Attribute: DW_AT_producer |
| Form: DW_FORM_string |
| - Attribute: DW_AT_language |
| Form: DW_FORM_data2 |
| - Attribute: DW_AT_name |
| Form: DW_FORM_string |
| - Attribute: DW_AT_low_pc |
| Form: DW_FORM_addrx |
| - Attribute: DW_AT_high_pc |
| Form: DW_FORM_data8 |
| - Attribute: DW_AT_addr_base |
| Form: DW_FORM_sec_offset |
| - Tag: DW_TAG_subprogram |
| Children: DW_CHILDREN_yes |
| Attributes: |
| - Attribute: DW_AT_name |
| Form: DW_FORM_string |
| - Attribute: DW_AT_low_pc |
| Form: DW_FORM_addrx |
| - Attribute: DW_AT_high_pc |
| Form: DW_FORM_data8 |
| - Attribute: DW_AT_type |
| Form: DW_FORM_ref4 |
| - Tag: DW_TAG_base_type |
| Children: DW_CHILDREN_no |
| Attributes: |
| - Attribute: DW_AT_name |
| Form: DW_FORM_string |
| - Tag: DW_TAG_variable |
| Children: DW_CHILDREN_no |
| Attributes: |
| - Attribute: DW_AT_name |
| Form: DW_FORM_string |
| - Attribute: DW_AT_type |
| Form: DW_FORM_ref4 |
| - Attribute: DW_AT_location |
| Form: DW_FORM_exprloc |
| - Table: |
| - Tag: DW_TAG_compile_unit |
| Children: DW_CHILDREN_yes |
| Attributes: |
| - Attribute: DW_AT_producer |
| Form: DW_FORM_string |
| - Attribute: DW_AT_language |
| Form: DW_FORM_data2 |
| - Attribute: DW_AT_name |
| Form: DW_FORM_string |
| - Attribute: DW_AT_low_pc |
| Form: DW_FORM_addrx |
| - Attribute: DW_AT_high_pc |
| Form: DW_FORM_data8 |
| - Tag: DW_TAG_subprogram |
| Children: DW_CHILDREN_yes |
| Attributes: |
| - Attribute: DW_AT_name |
| Form: DW_FORM_string |
| - Attribute: DW_AT_low_pc |
| Form: DW_FORM_addrx |
| - Attribute: DW_AT_high_pc |
| Form: DW_FORM_data8 |
| - Attribute: DW_AT_type |
| Form: DW_FORM_ref4 |
| - Tag: DW_TAG_base_type |
| Children: DW_CHILDREN_no |
| Attributes: |
| - Attribute: DW_AT_name |
| Form: DW_FORM_string |
| - Tag: DW_TAG_variable |
| Children: DW_CHILDREN_no |
| Attributes: |
| - Attribute: DW_AT_name |
| Form: DW_FORM_string |
| - Attribute: DW_AT_type |
| Form: DW_FORM_ref4 |
| - Attribute: DW_AT_location |
| Form: DW_FORM_exprloc |
| debug_info: |
| - Version: 5 |
| UnitType: DW_UT_compile |
| Entries: |
| - AbbrCode: 1 |
| Values: |
| - CStr: by_hand |
| - Value: 0x04 |
| - CStr: GoodCU |
| - Value: 0x0 |
| - Value: 0x10 |
| - Value: 0x8 |
| - AbbrCode: 2 |
| Values: |
| - CStr: foo |
| - Value: 0x0 |
| - Value: 0x10 |
| - Value: 0x3e |
| - AbbrCode: 0 |
| - AbbrCode: 3 |
| Values: |
| - CStr: int |
| - AbbrCode: 4 |
| Values: |
| - CStr: var1 |
| - Value: 0x0000003e |
| - BlockData: |
| - 0xa1 |
| - 0x00 |
| - AbbrCode: 0 |
| - Version: 5 |
| UnitType: DW_UT_compile |
| Entries: |
| - AbbrCode: 1 |
| Values: |
| - CStr: by_hand |
| - Value: 0x04 |
| - CStr: BadCU |
| - Value: 0x0 |
| - Value: 0x10 |
| - AbbrCode: 2 |
| Values: |
| - CStr: foo1 |
| - Value: 0x0 |
| - Value: 0x10 |
| - Value: 0x3e |
| - AbbrCode: 0 |
| - AbbrCode: 3 |
| Values: |
| - CStr: int |
| - AbbrCode: 4 |
| Values: |
| - CStr: var1 |
| - Value: 0x0000003e |
| - BlockData: |
| - 0xa1 |
| - 0x00 |
| - AbbrCode: 0 |
| debug_addr: |
| - Version: 5 |
| AddressSize: 0x08 |
| Entries: |
| - Address: 0x1130 |
| - Version: 5 |
| AddressSize: 0x08 |
| Entries: |
| - Address: 0x10 |
| ... |
