## This test checks debug info for the types located into the ## different compilation units from the single object file. ## Type definition for the "class1" should be removed from the ## second compilation unit. # 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{{.*}}"CU1" # CHECK: DW_TAG_class_type{{.*[[:space:]].*}}DW_AT_name{{.*}}"class1" # CHECK: DW_TAG_variable # CHECK: DW_AT_name{{.*}}"var1" # CHECK: DW_AT_const_value # CHECK: DW_AT_type (0x00000000[[CLASS1:[0-9a-f]*]] # CHECK: Compile Unit: # CHECK: DW_TAG_compile_unit # CHECK: DW_AT_name{{.*}}"CU2" # CHECK-NOT: DW_TAG_class_type # CHECK-NOT: "class1" # CHECK: DW_TAG_variable # CHECK: DW_AT_name{{.*}}"var2" # CHECK: DW_AT_const_value # CHECK: DW_AT_type (0x00000000[[CLASS1]] --- !mach-o FileHeader: magic: 0xFEEDFACF cputype: 0x01000007 cpusubtype: 0x00000003 filetype: 0x00000001 ncmds: 2 sizeofcmds: 376 flags: 0x00002000 reserved: 0x00000000 LoadCommands: - cmd: LC_SEGMENT_64 cmdsize: 232 segname: '' vmaddr: 0x00 vmsize: 0x300 fileoff: 0x300 filesize: 0x300 maxprot: 7 initprot: 7 nsects: 2 flags: 0 Sections: - sectname: __debug_abbrev segname: __DWARF addr: 0x000000000000000F size: 0x3c offset: 0x00000380 align: 0 reloff: 0x00000000 nreloc: 0 flags: 0x02000000 reserved1: 0x00000000 reserved2: 0x00000000 reserved3: 0x00000000 - sectname: __debug_info segname: __DWARF addr: 0x000000000000100 size: 0x62 offset: 0x00000410 align: 0 reloff: 0x00000600 nreloc: 1 flags: 0x02000000 reserved1: 0x00000000 reserved2: 0x00000000 reserved3: 0x00000000 relocations: - address: 0x1FC 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 - Tag: DW_TAG_class_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_const_value Form: DW_FORM_data4 - Attribute: DW_AT_type Form: DW_FORM_ref4 - 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 - Tag: DW_TAG_class_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_const_value Form: DW_FORM_data4 - Attribute: DW_AT_type Form: DW_FORM_ref4 debug_info: - Version: 4 Entries: - AbbrCode: 1 Values: - CStr: by_hand - Value: 0x04 - CStr: CU1 - AbbrCode: 2 Values: - CStr: class1 - AbbrCode: 3 Values: - CStr: var1 - Value: 0x00000000 - Value: 0x0000001a - AbbrCode: 0 - Version: 4 Entries: - AbbrCode: 1 Values: - CStr: by_hand - Value: 0x04 - CStr: CU2 - AbbrCode: 2 Values: - CStr: class1 - AbbrCode: 3 Values: - CStr: var2 - Value: 0x00000000 - Value: 0x0000001a - AbbrCode: 0 ...