## Check that lldb can locate a static constant variable when its declaration is
## referenced by a debug_names index. This is a non-conforming extension used by
## dsymutil.
# RUN: llvm-mc -triple=x86_64-pc-linux -filetype=obj %s > %t
# RUN: %lldb %t -o "target variable Class::constant" \
# RUN: -o "expr -l c++ -- Class::constant" -o exit | FileCheck %s
# CHECK: (lldb) target variable Class::constant
# CHECK-NEXT: (const int) Class::constant = 47
# CHECK: (lldb) expr -l c++ -- Class::constant
# CHECK-NEXT: (const int) $0 = 47
.section .debug_abbrev,"",@progbits
.byte 1 # Abbreviation Code
.byte 17 # DW_TAG_compile_unit
.byte 1 # DW_CHILDREN_yes
.byte 37 # DW_AT_producer
.byte 8 # DW_FORM_string
.byte 19 # DW_AT_language
.byte 5 # DW_FORM_data2
.byte 0 # EOM(1)
.byte 0 # EOM(2)
.byte 3 # Abbreviation Code
.byte 2 # DW_TAG_class_type
.byte 1 # DW_CHILDREN_yes
.byte 54 # DW_AT_calling_convention
.byte 11 # DW_FORM_data1
.byte 3 # DW_AT_name
.byte 14 # DW_FORM_strp
.byte 11 # DW_AT_byte_size
.byte 11 # DW_FORM_data1
.byte 0 # EOM(1)
.byte 0 # EOM(2)
.byte 4 # Abbreviation Code
.byte 52 # DW_TAG_variable
.byte 0 # DW_CHILDREN_no
.byte 3 # DW_AT_name
.byte 14 # DW_FORM_strp
.byte 73 # DW_AT_type
.byte 19 # DW_FORM_ref4
.byte 63 # DW_AT_external
.byte 25 # DW_FORM_flag_present
.byte 60 # DW_AT_declaration
.byte 25 # DW_FORM_flag_present
.byte 28 # DW_AT_const_value
.byte 13 # DW_FORM_sdata
.byte 0 # EOM(1)
.byte 0 # EOM(2)
.byte 5 # Abbreviation Code
.byte 38 # DW_TAG_const_type
.byte 0 # DW_CHILDREN_no
.byte 73 # DW_AT_type
.byte 19 # DW_FORM_ref4
.byte 0 # EOM(1)
.byte 0 # EOM(2)
.byte 6 # Abbreviation Code
.byte 36 # DW_TAG_base_type
.byte 0 # DW_CHILDREN_no
.byte 3 # DW_AT_name
.byte 14 # DW_FORM_strp
.byte 62 # DW_AT_encoding
.byte 11 # DW_FORM_data1
.byte 11 # DW_AT_byte_size
.byte 11 # DW_FORM_data1
.byte 0 # EOM(1)
.byte 0 # EOM(2)
.byte 0 # EOM(3)
.section .debug_info,"",@progbits
.Lcu_begin0:
.long .Ldebug_info_end0-.Ldebug_info_start0 # Length of Unit
.Ldebug_info_start0:
.short 5 # DWARF version number
.byte 1 # DWARF Unit Type
.byte 8 # Address Size (in bytes)
.long .debug_abbrev # Offset Into Abbrev. Section
.byte 1 # Abbrev [1] 0xc:0x40 DW_TAG_compile_unit
.asciz "Hand-written DWARF" # DW_AT_producer
.short 33 # DW_AT_language
.LClass:
.byte 3 # Abbrev [3] 0x29:0x10 DW_TAG_class_type
.byte 5 # DW_AT_calling_convention
.long .Linfo_string4 # DW_AT_name
.byte 1 # DW_AT_byte_size
.Lvariable:
.byte 4 # Abbrev [4] 0x2f:0x9 DW_TAG_variable
.long .Linfo_string5 # DW_AT_name
.long .Lconst_int-.Lcu_begin0 # DW_AT_type
# DW_AT_external
# DW_AT_declaration
.byte 47 # DW_AT_const_value
.byte 0 # End Of Children Mark
.Lconst_int:
.byte 5 # Abbrev [5] 0x39:0x5 DW_TAG_const_type
.long .Lint-.Lcu_begin0 # DW_AT_type
.Lint:
.byte 6 # Abbrev [6] 0x3e:0x4 DW_TAG_base_type
.long .Linfo_string6 # DW_AT_name
.byte 5 # DW_AT_encoding
.byte 4 # DW_AT_byte_size
.byte 0 # End Of Children Mark
.Ldebug_info_end0:
.section .debug_str,"MS",@progbits,1
.Linfo_string4:
.asciz "Class"
.Linfo_string5:
.asciz "constant"
.Linfo_string6:
.asciz "int"
.section .debug_names,"",@progbits
.long .Lnames_end0-.Lnames_start0 # Header: unit length
.Lnames_start0:
.short 5 # Header: version
.short 0 # Header: padding
.long 1 # Header: compilation unit count
.long 0 # Header: local type unit count
.long 0 # Header: foreign type unit count
.long 0 # Header: bucket count
.long 3 # Header: name count
.long .Lnames_abbrev_end0-.Lnames_abbrev_start0 # Header: abbreviation table size
.long 8 # Header: augmentation string size
.ascii "LLVM0700" # Header: augmentation string
.long .Lcu_begin0 # Compilation unit 0
.long .Linfo_string4 # String: Class
.long .Linfo_string5 # String: constant
.long .Linfo_string6 # String: int
.long .Lnames0-.Lnames_entries0
.long .Lnames3-.Lnames_entries0
.long .Lnames1-.Lnames_entries0
.Lnames_abbrev_start0:
.byte 1 # Abbrev code
.byte 2 # DW_TAG_class_type
.byte 3 # DW_IDX_die_offset
.byte 19 # DW_FORM_ref4
.byte 0 # End of abbrev
.byte 0 # End of abbrev
.byte 2 # Abbrev code
.byte 52 # DW_TAG_variable
.byte 3 # DW_IDX_die_offset
.byte 19 # DW_FORM_ref4
.byte 0 # End of abbrev
.byte 0 # End of abbrev
.byte 3 # Abbrev code
.byte 36 # DW_TAG_base_type
.byte 3 # DW_IDX_die_offset
.byte 19 # DW_FORM_ref4
.byte 0 # End of abbrev
.byte 0 # End of abbrev
.byte 0 # End of abbrev list
.Lnames_abbrev_end0:
.Lnames_entries0:
.Lnames0:
.byte 1 # Abbreviation code
.long .LClass-.Lcu_begin0 # DW_IDX_die_offset
.byte 0 # DW_IDX_parent
# End of list: Class
.Lnames3:
.byte 2 # Abbreviation code
.long .Lvariable-.Lcu_begin0 # DW_IDX_die_offset
.byte 0 # DW_IDX_parent
# End of list: constant
.Lnames1:
.byte 3 # Abbreviation code
.long .Lint-.Lcu_begin0 # DW_IDX_die_offset
.byte 0 # DW_IDX_parent
# End of list: int
.Lnames_end0:
Codebase Browser
llvm