| # 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 --linker=parallel -y %t2.map -f -o %t1.out |
| # RUN: llvm-dwarfdump -a %t1.out | FileCheck %s |
| |
| ## This test checks debug info for the case when one compilation unit |
| ## contains forward declaration of the type and another compilation unit |
| ## contains definition for that type. The result should have type table |
| ## containing definition for that type and corresponding variables should |
| ## properly reference that type. |
| |
| ## CU1: |
| ## |
| ## class class1; |
| ## template<int> class class2; |
| ## |
| ## class1 *var1; |
| ## class2<int> *var2; |
| ## |
| ## CU2: |
| ## |
| ## class class1 { |
| ## char member1; |
| ## float member2; |
| ## }; |
| ## |
| ## template<int> class class2 { |
| ## char member1; |
| ## }; |
| ## |
| ## class1 *var1; |
| ## class2<int> *var2; |
| |
| # 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{{.*}}"__artificial_type_unit" |
| |
| # CHECK: 0x[[CHAR:[0-9a-f]*]]: DW_TAG_base_type |
| # CHECK: DW_AT_name{{.*}}"char" |
| |
| # CHECK: 0x[[FLOAT:[0-9a-f]*]]: DW_TAG_base_type |
| # CHECK: DW_AT_name{{.*}}"float" |
| |
| # CHECK: 0x[[INT:[0-9a-f]*]]: DW_TAG_base_type |
| # CHECK: DW_AT_name{{.*}}"int" |
| |
| # CHECK: 0x[[CLASS1:[0-9a-f]*]]: DW_TAG_class_type{{.*[[:space:]].*}}DW_AT_name{{.*}}"class1" |
| # CHECK: DW_TAG_member |
| # CHECK: DW_AT_type{{.*}}0x[[CHAR]] "char" |
| # CHECK: DW_AT_name{{.*}}"member1" |
| |
| # CHECK: DW_TAG_member |
| # CHECK: DW_AT_type{{.*}}0x[[FLOAT]] "float" |
| # CHECK: DW_AT_name{{.*}}"member2" |
| |
| # CHECK: 0x[[CLASS2:[0-9a-f]*]]: DW_TAG_class_type{{.*[[:space:]].*}}DW_AT_name{{.*}}"class2" |
| # CHECK: DW_TAG_template_type_parameter{{.*[[:space:]].*}}DW_AT_type{{.*}}0x[[INT]] "int" |
| # CHECK: DW_TAG_member |
| # CHECK: DW_AT_type{{.*}}0x[[CHAR]] "char" |
| # CHECK: DW_AT_name{{.*}}"member1" |
| |
| # CHECK: 0x[[PTR_CLASS1:[0-9a-f]*]]: DW_TAG_pointer_type{{.*[[:space:]].*}}DW_AT_type{{.*}}0x[[CLASS1]] "class1" |
| |
| # CHECK: 0x[[PTR_CLASS2:[0-9a-f]*]]: DW_TAG_pointer_type{{.*[[:space:]].*}}DW_AT_type{{.*}}0x[[CLASS2]] "class2<int>" |
| |
| # CHECK: DW_TAG_compile_unit |
| # CHECK: DW_AT_name{{.*}}"CU1" |
| # CHECK: DW_TAG_variable |
| # CHECK: DW_AT_name{{.*}}"var1" |
| # CHECK: DW_AT_type{{.*}}0x{{.*}}[[PTR_CLASS1]] "class1 *" |
| # CHECK: DW_TAG_variable |
| # CHECK: DW_AT_name{{.*}}"var2" |
| # CHECK: DW_AT_type{{.*}}0x{{.*}}[[PTR_CLASS2]] "class2<int> *" |
| |
| # CHECK: DW_TAG_compile_unit |
| # CHECK: DW_AT_name{{.*}}"CU2" |
| # CHECK: DW_TAG_variable |
| # CHECK: DW_AT_name{{.*}}"var1" |
| # CHECK: DW_AT_type{{.*}}0x{{.*}}[[PTR_CLASS1]] "class1 *" |
| # CHECK: DW_TAG_variable |
| # CHECK: DW_AT_name{{.*}}"var2" |
| # CHECK: DW_AT_type{{.*}}0x{{.*}}[[PTR_CLASS2]] "class2<int> *" |
| |
| --- !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: 0x9c |
| offset: 0x00000380 |
| align: 0 |
| reloff: 0x00000000 |
| nreloc: 0 |
| flags: 0x02000000 |
| reserved1: 0x00000000 |
| reserved2: 0x00000000 |
| reserved3: 0x00000000 |
| - sectname: __debug_info |
| segname: __DWARF |
| addr: 0x000000000000100 |
| size: 0xed |
| offset: 0x0000041c |
| align: 0 |
| reloff: 0x00000600 |
| nreloc: 1 |
| flags: 0x02000000 |
| reserved1: 0x00000000 |
| reserved2: 0x00000000 |
| reserved3: 0x00000000 |
| relocations: |
| - address: 0x000001FC |
| symbolnum: 1 |
| pcrel: true |
| length: 3 |
| extern: false |
| type: 0 |
| scattered: false |
| value: 0 |
| - cmd: LC_SYMTAB |
| cmdsize: 24 |
| symoff: 0x700 |
| nsyms: 1 |
| stroff: 0x710 |
| strsize: 10 |
| LinkEditData: |
| NameList: |
| - 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_yes |
| Attributes: |
| - Attribute: DW_AT_name |
| Form: DW_FORM_string |
| - Tag: DW_TAG_member |
| Children: DW_CHILDREN_no |
| Attributes: |
| - Attribute: DW_AT_type |
| Form: DW_FORM_ref_addr |
| - 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 |
| - Attribute: DW_AT_declaration |
| Form: DW_FORM_flag_present |
| - Tag: DW_TAG_class_type |
| Children: DW_CHILDREN_yes |
| Attributes: |
| - Attribute: DW_AT_name |
| Form: DW_FORM_string |
| - Attribute: DW_AT_declaration |
| Form: DW_FORM_flag_present |
| - Tag: DW_TAG_template_type_parameter |
| Children: DW_CHILDREN_no |
| Attributes: |
| - Attribute: DW_AT_type |
| Form: DW_FORM_ref_addr |
| - Tag: DW_TAG_base_type |
| Children: DW_CHILDREN_no |
| Attributes: |
| - Attribute: DW_AT_name |
| Form: DW_FORM_string |
| - Tag: DW_TAG_pointer_type |
| Children: DW_CHILDREN_no |
| Attributes: |
| - Attribute: DW_AT_type |
| Form: DW_FORM_ref_addr |
| - 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_ref_addr |
| - 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_yes |
| Attributes: |
| - Attribute: DW_AT_name |
| Form: DW_FORM_string |
| - Tag: DW_TAG_member |
| Children: DW_CHILDREN_no |
| Attributes: |
| - Attribute: DW_AT_type |
| Form: DW_FORM_ref_addr |
| - 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 |
| - Attribute: DW_AT_declaration |
| Form: DW_FORM_flag_present |
| - Tag: DW_TAG_class_type |
| Children: DW_CHILDREN_yes |
| Attributes: |
| - Attribute: DW_AT_name |
| Form: DW_FORM_string |
| - Attribute: DW_AT_declaration |
| Form: DW_FORM_flag_present |
| - Tag: DW_TAG_template_type_parameter |
| Children: DW_CHILDREN_no |
| Attributes: |
| - Attribute: DW_AT_type |
| Form: DW_FORM_ref_addr |
| - Tag: DW_TAG_base_type |
| Children: DW_CHILDREN_no |
| Attributes: |
| - Attribute: DW_AT_name |
| Form: DW_FORM_string |
| - Tag: DW_TAG_pointer_type |
| Children: DW_CHILDREN_no |
| Attributes: |
| - Attribute: DW_AT_type |
| Form: DW_FORM_ref_addr |
| - 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_ref_addr |
| debug_info: |
| - Version: 4 |
| Entries: |
| - AbbrCode: 1 |
| Values: |
| - CStr: by_hand |
| - Value: 0x04 |
| - CStr: CU1 |
| - AbbrCode: 4 |
| Values: |
| - CStr: class1 |
| - AbbrCode: 5 |
| Values: |
| - CStr: class2 |
| - AbbrCode: 6 |
| Values: |
| - Value: 0x00000030 |
| - AbbrCode: 0 |
| - AbbrCode: 7 |
| Values: |
| - CStr: int |
| - AbbrCode: 8 |
| Values: |
| - Value: 0x0000001a |
| - AbbrCode: 8 |
| Values: |
| - Value: 0x00000022 |
| - AbbrCode: 9 |
| Values: |
| - CStr: var1 |
| - Value: 0x00000000 |
| - Value: 0x00000035 |
| - AbbrCode: 9 |
| Values: |
| - CStr: var2 |
| - Value: 0x00000000 |
| - Value: 0x0000003a |
| - AbbrCode: 0 |
| - Version: 4 |
| Entries: |
| - AbbrCode: 1 |
| Values: |
| - CStr: by_hand |
| - Value: 0x04 |
| - CStr: CU2 |
| - AbbrCode: 2 |
| Values: |
| - CStr: class1 |
| - AbbrCode: 3 |
| Values: |
| - Value: 0x000000b9 |
| - CStr: member1 |
| - AbbrCode: 3 |
| Values: |
| - Value: 0x000000bf |
| - CStr: member2 |
| - AbbrCode: 0 |
| - AbbrCode: 2 |
| Values: |
| - CStr: class2 |
| - AbbrCode: 6 |
| Values: |
| - Value: 0x000000b4 |
| - AbbrCode: 3 |
| Values: |
| - Value: 0x000000b9 |
| - CStr: member1 |
| - AbbrCode: 0 |
| - AbbrCode: 7 |
| Values: |
| - CStr: int |
| - AbbrCode: 7 |
| Values: |
| - CStr: char |
| - AbbrCode: 7 |
| Values: |
| - CStr: float |
| - AbbrCode: 8 |
| Values: |
| - Value: 0x00000076 |
| - AbbrCode: 8 |
| Values: |
| - Value: 0x00000099 |
| - AbbrCode: 9 |
| Values: |
| - CStr: var1 |
| - Value: 0x00000000 |
| - Value: 0x000000c6 |
| - AbbrCode: 9 |
| Values: |
| - CStr: var2 |
| - Value: 0x00000000 |
| - Value: 0x000000cb |
| - AbbrCode: 0 |
| ... |
