| ## Test that we don't get confused by variables with both location and |
| ## const_value attributes. Such values are produced in C++ for class-level |
| ## static constexpr variables. |
| |
| # REQUIRES: x86 |
| |
| # RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux %s -o %t |
| # RUN: %lldb %t -o "target variable A::x A::y" -o exit | FileCheck %s |
| |
| # CHECK-LABEL: target variable |
| # CHECK: (const int) A::x = 142 |
| # CHECK: (const int) A::y = 242 |
| |
| .section .rodata,"a",@progbits |
| .p2align 2 |
| _ZN1A1xE: |
| .long 142 |
| _ZN1A1yE: |
| .long 242 |
| |
| .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 3 # DW_AT_name |
| .byte 8 # DW_FORM_string |
| .byte 0 # EOM(1) |
| .byte 0 # EOM(2) |
| .byte 3 # Abbreviation Code |
| .byte 19 # DW_TAG_structure_type |
| .byte 1 # DW_CHILDREN_yes |
| .byte 3 # DW_AT_name |
| .byte 8 # DW_FORM_string |
| .byte 11 # DW_AT_byte_size |
| .byte 11 # DW_FORM_data1 |
| .byte 0 # EOM(1) |
| .byte 0 # EOM(2) |
| .byte 4 # Abbreviation Code |
| .byte 13 # DW_TAG_member |
| .byte 0 # DW_CHILDREN_no |
| .byte 3 # DW_AT_name |
| .byte 8 # DW_FORM_string |
| .byte 73 # DW_AT_type |
| .byte 19 # DW_FORM_ref4 |
| .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 8 # DW_FORM_string |
| .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 7 # Abbreviation Code |
| .byte 52 # DW_TAG_variable |
| .byte 0 # DW_CHILDREN_no |
| .byte 71 # DW_AT_specification |
| .byte 19 # DW_FORM_ref4 |
| .byte 2 # DW_AT_location |
| .byte 24 # DW_FORM_exprloc |
| .byte 110 # DW_AT_linkage_name |
| .byte 8 # DW_FORM_string |
| .byte 0 # EOM(1) |
| .byte 0 # EOM(2) |
| ## This deliberately inverts the order of the specification and location |
| ## attributes. |
| .byte 8 # Abbreviation Code |
| .byte 52 # DW_TAG_variable |
| .byte 0 # DW_CHILDREN_no |
| .byte 2 # DW_AT_location |
| .byte 24 # DW_FORM_exprloc |
| .byte 71 # DW_AT_specification |
| .byte 19 # DW_FORM_ref4 |
| .byte 110 # DW_AT_linkage_name |
| .byte 8 # DW_FORM_string |
| .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 4 # DWARF version number |
| .long .debug_abbrev # Offset Into Abbrev. Section |
| .byte 8 # Address Size (in bytes) |
| .byte 1 # Abbrev DW_TAG_compile_unit |
| .asciz "Hand-written DWARF" # DW_AT_producer |
| .asciz "a.cc" # DW_AT_name |
| .byte 7 # Abbrev DW_TAG_variable |
| .long .LA__x-.Lcu_begin0 # DW_AT_specification |
| .byte 9 # DW_AT_location |
| .byte 3 |
| .quad _ZN1A1xE |
| .asciz "_ZN1A1xE" # DW_AT_linkage_name |
| .byte 8 # Abbrev DW_TAG_variable |
| .byte 9 # DW_AT_location |
| .byte 3 |
| .quad _ZN1A1yE |
| .long .LA__y-.Lcu_begin0 # DW_AT_specification |
| .asciz "_ZN1A1yE" # DW_AT_linkage_name |
| .byte 3 # Abbrev DW_TAG_structure_type |
| .asciz "A" # DW_AT_name |
| .byte 1 # DW_AT_byte_size |
| .LA__x: |
| .byte 4 # Abbrev DW_TAG_member |
| .asciz "x" # DW_AT_name |
| .long .Lconst_int-.Lcu_begin0 # DW_AT_type |
| # DW_AT_declaration |
| .sleb128 147 # DW_AT_const_value |
| .LA__y: |
| .byte 4 # Abbrev DW_TAG_member |
| .asciz "y" # DW_AT_name |
| .long .Lconst_int-.Lcu_begin0 # DW_AT_type |
| # DW_AT_declaration |
| .sleb128 247 # DW_AT_const_value |
| .byte 0 # End Of Children Mark |
| .Lconst_int: |
| .byte 5 # Abbrev DW_TAG_const_type |
| .long .Lint-.Lcu_begin0 # DW_AT_type |
| .Lint: |
| .byte 6 # Abbrev DW_TAG_base_type |
| .asciz "int" # DW_AT_name |
| .byte 5 # DW_AT_encoding |
| .byte 4 # DW_AT_byte_size |
| .byte 0 # End Of Children Mark |
| .Ldebug_info_end0: |
