# RUN: llvm-mc %s -filetype obj -triple x86_64-unknown-elf -o - | \
# RUN: llvm-dwarfdump -debug-info - | \
# RUN: FileCheck %s
.section .debug_abbrev,"",@progbits
.byte 0x01 # Abbrev code
.byte 0x41 # DW_TAG_type_unit
.byte 0x01 # DW_CHILDREN_yes
.byte 0x17 # DW_AT_visibility
.byte 0x0b # DW_FORM_data1
.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 0x17 # DW_AT_visibility
.byte 0x0b # DW_FORM_data1
.byte 0x00 # EOM(1)
.byte 0x00 # EOM(2)
.byte 0x00 # EOM(3)
.section .debug_info,"",@progbits
# CHECK: .debug_info contents:
# CHECK-NEXT: 0x00000000: Type Unit:
TU_5_64_start:
.long 0xffffffff # DWARF64 mark
.quad TU_5_64_end-TU_5_64_version # Length of Unit
# CHECK-SAME: length = 0x0000000000000022
# CHECK-SAME: format = DWARF64
TU_5_64_version:
.short 5 # DWARF version number
# CHECK-SAME: version = 0x0005
.byte 2 # DW_UT_type
.byte 8 # Address Size (in bytes)
.quad .debug_abbrev # Offset Into Abbrev. Section
# CHECK-SAME: abbr_offset = 0x0000
# CHECK-SAME: addr_size = 0x08
# CHECK-SAME: name = ''
.quad 0x0011223344556677 # Type Signature
# CHECK-SAME: type_signature = 0x0011223344556677
.quad TU_5_64_type-TU_5_64_start # Type offset
# CHECK-SAME: type_offset = 0x002a
# CHECK-SAME: (next unit at 0x0000002e)
.byte 1 # Abbreviation code
# CHECK: 0x00000028: DW_TAG_type_unit
.byte 1 # DW_VIS_local
# CHECK-NEXT: DW_AT_visibility (DW_VIS_local)
TU_5_64_type:
.byte 2 # Abbreviation code
# CHECK: 0x0000002a: DW_TAG_structure_type
.byte 1 # DW_VIS_local
# CHECK-NEXT: DW_AT_visibility (DW_VIS_local)
.byte 0 # NULL
# CHECK: 0x0000002c: NULL
.byte 0 # NULL
TU_5_64_end:
Codebase Browser
llvm