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llvm/test/ObjectYAML/MachO/DWARF-debug_abbrev.yaml
| # RUN: yaml2obj %s | obj2yaml | FileCheck %s | ## a) Test that yaml2obj is able to emit the __debug_abbrev section and obj2yaml is | ||||
| ## able to convert it back. | |||||
| # RUN: yaml2obj --docnum=1 %s | obj2yaml | FileCheck %s | |||||
| --- !mach-o | --- !mach-o | ||||
| FileHeader: | FileHeader: | ||||
| magic: 0xFEEDFACF | magic: 0xFEEDFACF | ||||
| cputype: 0x01000007 | cputype: 0x01000007 | ||||
| cpusubtype: 0x00000003 | cpusubtype: 0x00000003 | ||||
| filetype: 0x0000000A | filetype: 0x0000000A | ||||
| ncmds: 5 | ncmds: 5 | ||||
| ▲ Show 20 Lines • Show All 405 Lines • ▼ Show 20 Lines | |||||
| #CHECK: - Attribute: DW_AT_byte_size | #CHECK: - Attribute: DW_AT_byte_size | ||||
| #CHECK: Form: DW_FORM_data1 | #CHECK: Form: DW_FORM_data1 | ||||
| #CHECK: - Code: 0x0000000000000005 | #CHECK: - Code: 0x0000000000000005 | ||||
| #CHECK: Tag: DW_TAG_pointer_type | #CHECK: Tag: DW_TAG_pointer_type | ||||
| #CHECK: Children: DW_CHILDREN_no | #CHECK: Children: DW_CHILDREN_no | ||||
| #CHECK: Attributes: | #CHECK: Attributes: | ||||
| #CHECK: - Attribute: DW_AT_type | #CHECK: - Attribute: DW_AT_type | ||||
| #CHECK: Form: DW_FORM_ref4 | #CHECK: Form: DW_FORM_ref4 | ||||
Higuoxing: I will remove this blank line later. | |||||
| ## b) Test that yaml2obj emits an error message when there are non-empty compilation | |||||
| ## units and multiple abbrev tables are assigned the same ID. | |||||
| # RUN: not yaml2obj --docnum=2 %s 2>&1 | FileCheck %s --check-prefix=ID-COLLISION | |||||
| # ID-COLLISION: yaml2obj: error: the ID (1) of abbrev table with index 1 has been used by abbrev table with index 0 | |||||
| --- !mach-o | |||||
| FileHeader: | |||||
| magic: 0xFEEDFACF | |||||
| cputype: 0x01000007 | |||||
| cpusubtype: 0x00000003 | |||||
| filetype: 0x0000000A | |||||
| ncmds: 1 | |||||
| sizeofcmds: 232 | |||||
| flags: 0x00000000 | |||||
| reserved: 0x00000000 | |||||
| LoadCommands: | |||||
| - cmd: LC_SEGMENT_64 | |||||
| cmdsize: 232 | |||||
| segname: __DWARF | |||||
| vmaddr: 0x00 | |||||
| vmsize: 0x00 | |||||
| fileoff: 0x00 | |||||
| filesize: 0x00 | |||||
| maxprot: 0 | |||||
| initprot: 0 | |||||
| nsects: 2 | |||||
| flags: 0 | |||||
| Sections: | |||||
| - sectname: __debug_abbrev | |||||
| segname: __DWARF | |||||
| addr: 0x00 | |||||
| size: 24 | |||||
| offset: 528 | |||||
| align: 0 | |||||
| reloff: 0x00000000 | |||||
| nreloc: 0 | |||||
| flags: 0x00000000 | |||||
| reserved1: 0x00000000 | |||||
| reserved2: 0x00000000 | |||||
| reserved3: 0x00000000 | |||||
| - sectname: __debug_info | |||||
| segname: __DWARF | |||||
| addr: 0x00 | |||||
| size: 64 | |||||
| offset: 1070 | |||||
| align: 0 | |||||
| reloff: 0x00000000 | |||||
| nreloc: 0 | |||||
| flags: 0x00000000 | |||||
| reserved1: 0x00000000 | |||||
| reserved2: 0x00000000 | |||||
| reserved3: 0x00000000 | |||||
| DWARF: | |||||
| debug_abbrev: | |||||
| - ID: 1 | |||||
| - ID: 1 | |||||
| debug_info: | |||||
| - Version: 4 | |||||
| AbbrOffset: 0x00 | |||||
| Entries: | |||||
| - AbbrCode: 1 | |||||
| Values: | |||||
| - Value: 0x1234 | |||||
I will remove this blank line later.