| # Demonstrate that -name works with type units. |
| # RUN: llvm-mc -triple x86_64-unknown-linux %s -filetype=obj -o %t.o |
| # RUN: llvm-dwarfdump -name=V4_type_unit -name=V5_split_type_unit %t.o | FileCheck %s |
| # |
| # The names should appear twice, once for the unit and once for the type DIE, |
| # because we give them the same name. |
| # CHECK: V4_type_unit |
| # CHECK: V4_type_unit |
| # CHECK: V5_split_type_unit |
| # CHECK: V5_split_type_unit |
| |
| .section .debug_str,"MS",@progbits,1 |
| str_TU_4: |
| .asciz "V4_type_unit" |
| |
| .section .debug_str.dwo,"MS",@progbits,1 |
| dwo_TU_5: |
| .asciz "V5_split_type_unit" |
| |
| # Abbrev section for the normal type unit. |
| .section .debug_abbrev,"",@progbits |
| .byte 0x01 # Abbrev code |
| .byte 0x41 # DW_TAG_type_unit |
| .byte 0x01 # DW_CHILDREN_yes |
| .byte 0x03 # DW_AT_name |
| .byte 0x0e # DW_FORM_strp |
| .byte 0x00 # EOM(1) |
| .byte 0x00 # EOM(2) |
| .byte 0x02 # Abbrev code |
| .byte 0x13 # DW_TAG_structure_type |
| .byte 0x00 # DW_CHILDREN_no (no members) |
| .byte 0x03 # DW_AT_name |
| .byte 0x0e # DW_FORM_strp |
| .byte 0x00 # EOM(1) |
| .byte 0x00 # EOM(2) |
| .byte 0x00 # EOM(3) |
| |
| # And a .dwo copy for the .dwo section. |
| .section .debug_abbrev.dwo,"",@progbits |
| .byte 0x01 # Abbrev code |
| .byte 0x41 # DW_TAG_type_unit |
| .byte 0x01 # DW_CHILDREN_yes |
| .byte 0x03 # DW_AT_name |
| .byte 0x0e # DW_FORM_strp |
| .byte 0x00 # EOM(1) |
| .byte 0x00 # EOM(2) |
| .byte 0x02 # Abbrev code |
| .byte 0x13 # DW_TAG_structure_type |
| .byte 0x00 # DW_CHILDREN_no (no members) |
| .byte 0x03 # DW_AT_name |
| .byte 0x0e # DW_FORM_strp |
| .byte 0x00 # EOM(1) |
| .byte 0x00 # EOM(2) |
| .byte 0x00 # EOM(3) |
| |
| .section .debug_types,"",@progbits |
| |
| # DWARF v4 Type unit header. Normal/split are identical so we do only one. |
| TU_4_start: |
| .long TU_4_end-TU_4_version # Length of Unit |
| TU_4_version: |
| .short 4 # DWARF version number |
| .long .debug_abbrev # Offset Into Abbrev. Section |
| .byte 8 # Address Size (in bytes) |
| .quad 0x0011223344556677 # Type Signature |
| .long TU_4_type-TU_4_start # Type offset |
| # The type-unit DIE, which has a name. |
| .byte 1 |
| .long str_TU_4 |
| # The type DIE, which has the same name. |
| TU_4_type: |
| .byte 2 |
| .long str_TU_4 |
| .byte 0 # NULL |
| .byte 0 # NULL |
| TU_4_end: |
| |
| .section .debug_types.dwo,"",@progbits |
| # FIXME: DWARF v5 wants type units in .debug_info[.dwo] not .debug_types[.dwo]. |
| |
| # DWARF v5 split type unit header. |
| TU_split_5_start: |
| .long TU_split_5_end-TU_split_5_version # Length of Unit |
| TU_split_5_version: |
| .short 5 # DWARF version number |
| .byte 6 # DWARF Unit Type |
| .byte 8 # Address Size (in bytes) |
| .long .debug_abbrev.dwo # Offset Into Abbrev. Section |
| .quad 0x8899aabbccddeeff # Type Signature |
| .long TU_split_5_type-TU_split_5_start # Type offset |
| # The type-unit DIE, which has a name. |
| .byte 1 |
| .long dwo_TU_5 |
| # The type DIE, which has the same name. |
| TU_split_5_type: |
| .byte 2 |
| .long dwo_TU_5 |
| .byte 0 # NULL |
| .byte 0 # NULL |
| TU_split_5_end: |
