| # Source: |
| # struct e { |
| # char f[16384]; |
| # char g; |
| # }; |
| # e foo() { |
| # auto E = new e; |
| # return *E; |
| # } |
| # Compile with: |
| # clang -O2 -gdwarf-2 -S a.cpp -o a2.s |
| |
| # RUN: llvm-mc %s -filetype obj -triple x86_64-apple-darwin -o %t.o |
| # RUN: llvm-dwarfdump -debug-info -name g %t.o | FileCheck %s |
| |
| # CHECK: DW_TAG_member |
| # CHECK: DW_AT_name ("g") |
| # CHECK: DW_AT_data_member_location (DW_OP_plus_uconst 0x4000) |
| |
| .section __TEXT,__text,regular,pure_instructions |
| .macosx_version_min 10, 14 |
| .globl __Z3foov ## -- Begin function _Z3foov |
| .p2align 4, 0x90 |
| __Z3foov: ## @_Z3foov |
| Lfunc_begin0: |
| .file 1 "/private/tmp" "a.cpp" |
| .loc 1 5 0 ## a.cpp:5:0 |
| .cfi_startproc |
| ## %bb.0: ## %entry |
| pushq %rbp |
| .cfi_def_cfa_offset 16 |
| .cfi_offset %rbp, -16 |
| movq %rsp, %rbp |
| .cfi_def_cfa_register %rbp |
| pushq %rbx |
| pushq %rax |
| .cfi_offset %rbx, -24 |
| movq %rdi, %rbx |
| Ltmp0: |
| .loc 1 6 12 prologue_end ## a.cpp:6:12 |
| movl $16385, %edi ## imm = 0x4001 |
| callq __Znwm |
| Ltmp1: |
| ##DEBUG_VALUE: foo:E <- $rax |
| .loc 1 7 10 ## a.cpp:7:10 |
| movl $16385, %edx ## imm = 0x4001 |
| movq %rbx, %rdi |
| movq %rax, %rsi |
| callq _memcpy |
| Ltmp2: |
| .loc 1 8 1 ## a.cpp:8:1 |
| movq %rbx, %rax |
| addq $8, %rsp |
| popq %rbx |
| popq %rbp |
| retq |
| Ltmp3: |
| Lfunc_end0: |
| .cfi_endproc |
| ## -- End function |
| .section __DWARF,__debug_str,regular,debug |
| Linfo_string: |
| .asciz "clang version 9.0.0 (git@github.com:llvm/llvm-project.git 10de39548976ae224709acdc1c337e33cf12f3c0)" ## string offset=0 |
| .asciz "a.cpp" ## string offset=100 |
| .asciz "/private/tmp" ## string offset=106 |
| .asciz "foo" ## string offset=119 |
| .asciz "_Z3foov" ## string offset=123 |
| .asciz "e" ## string offset=131 |
| .asciz "f" ## string offset=133 |
| .asciz "char" ## string offset=135 |
| .asciz "__ARRAY_SIZE_TYPE__" ## string offset=140 |
| .asciz "g" ## string offset=160 |
| .asciz "E" ## string offset=162 |
| .section __DWARF,__debug_loc,regular,debug |
| Lsection_debug_loc: |
| Ldebug_loc0: |
| .set Lset0, Ltmp1-Lfunc_begin0 |
| .quad Lset0 |
| .set Lset1, Ltmp2-Lfunc_begin0 |
| .quad Lset1 |
| .short 1 ## Loc expr size |
| .byte 80 ## DW_OP_reg0 |
| .quad 0 |
| .quad 0 |
| .section __DWARF,__debug_abbrev,regular,debug |
| Lsection_abbrev: |
| .byte 1 ## Abbreviation Code |
| .byte 17 ## DW_TAG_compile_unit |
| .byte 1 ## DW_CHILDREN_yes |
| .byte 37 ## DW_AT_producer |
| .byte 14 ## DW_FORM_strp |
| .byte 19 ## DW_AT_language |
| .byte 5 ## DW_FORM_data2 |
| .byte 3 ## DW_AT_name |
| .byte 14 ## DW_FORM_strp |
| .byte 16 ## DW_AT_stmt_list |
| .byte 6 ## DW_FORM_data4 |
| .byte 27 ## DW_AT_comp_dir |
| .byte 14 ## DW_FORM_strp |
| .ascii "\264B" ## DW_AT_GNU_pubnames |
| .byte 12 ## DW_FORM_flag |
| .ascii "\341\177" ## DW_AT_APPLE_optimized |
| .byte 12 ## DW_FORM_flag |
| .byte 17 ## DW_AT_low_pc |
| .byte 1 ## DW_FORM_addr |
| .byte 18 ## DW_AT_high_pc |
| .byte 1 ## DW_FORM_addr |
| .byte 0 ## EOM(1) |
| .byte 0 ## EOM(2) |
| .byte 2 ## Abbreviation Code |
| .byte 46 ## DW_TAG_subprogram |
| .byte 1 ## DW_CHILDREN_yes |
| .byte 17 ## DW_AT_low_pc |
| .byte 1 ## DW_FORM_addr |
| .byte 18 ## DW_AT_high_pc |
| .byte 1 ## DW_FORM_addr |
| .byte 64 ## DW_AT_frame_base |
| .byte 10 ## DW_FORM_block1 |
| .ascii "\207@" ## DW_AT_MIPS_linkage_name |
| .byte 14 ## DW_FORM_strp |
| .byte 3 ## DW_AT_name |
| .byte 14 ## DW_FORM_strp |
| .byte 58 ## DW_AT_decl_file |
| .byte 11 ## DW_FORM_data1 |
| .byte 59 ## DW_AT_decl_line |
| .byte 11 ## DW_FORM_data1 |
| .byte 73 ## DW_AT_type |
| .byte 19 ## DW_FORM_ref4 |
| .byte 63 ## DW_AT_external |
| .byte 12 ## DW_FORM_flag |
| .ascii "\341\177" ## DW_AT_APPLE_optimized |
| .byte 12 ## DW_FORM_flag |
| .byte 0 ## EOM(1) |
| .byte 0 ## EOM(2) |
| .byte 3 ## Abbreviation Code |
| .byte 52 ## DW_TAG_variable |
| .byte 0 ## DW_CHILDREN_no |
| .byte 2 ## DW_AT_location |
| .byte 6 ## DW_FORM_data4 |
| .byte 3 ## DW_AT_name |
| .byte 14 ## DW_FORM_strp |
| .byte 58 ## DW_AT_decl_file |
| .byte 11 ## DW_FORM_data1 |
| .byte 59 ## DW_AT_decl_line |
| .byte 11 ## DW_FORM_data1 |
| .byte 73 ## DW_AT_type |
| .byte 19 ## DW_FORM_ref4 |
| .byte 0 ## EOM(1) |
| .byte 0 ## EOM(2) |
| .byte 4 ## Abbreviation Code |
| .byte 19 ## DW_TAG_structure_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 5 ## DW_FORM_data2 |
| .byte 58 ## DW_AT_decl_file |
| .byte 11 ## DW_FORM_data1 |
| .byte 59 ## DW_AT_decl_line |
| .byte 11 ## DW_FORM_data1 |
| .byte 0 ## EOM(1) |
| .byte 0 ## EOM(2) |
| .byte 5 ## Abbreviation Code |
| .byte 13 ## DW_TAG_member |
| .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 58 ## DW_AT_decl_file |
| .byte 11 ## DW_FORM_data1 |
| .byte 59 ## DW_AT_decl_line |
| .byte 11 ## DW_FORM_data1 |
| .byte 56 ## DW_AT_data_member_location |
| .byte 10 ## DW_FORM_block1 |
| .byte 0 ## EOM(1) |
| .byte 0 ## EOM(2) |
| .byte 6 ## Abbreviation Code |
| .byte 1 ## DW_TAG_array_type |
| .byte 1 ## DW_CHILDREN_yes |
| .byte 73 ## DW_AT_type |
| .byte 19 ## DW_FORM_ref4 |
| .byte 0 ## EOM(1) |
| .byte 0 ## EOM(2) |
| .byte 7 ## Abbreviation Code |
| .byte 33 ## DW_TAG_subrange_type |
| .byte 0 ## DW_CHILDREN_no |
| .byte 73 ## DW_AT_type |
| .byte 19 ## DW_FORM_ref4 |
| .byte 55 ## DW_AT_count |
| .byte 5 ## DW_FORM_data2 |
| .byte 0 ## EOM(1) |
| .byte 0 ## EOM(2) |
| .byte 8 ## 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 9 ## Abbreviation Code |
| .byte 36 ## DW_TAG_base_type |
| .byte 0 ## DW_CHILDREN_no |
| .byte 3 ## DW_AT_name |
| .byte 14 ## DW_FORM_strp |
| .byte 11 ## DW_AT_byte_size |
| .byte 11 ## DW_FORM_data1 |
| .byte 62 ## DW_AT_encoding |
| .byte 11 ## DW_FORM_data1 |
| .byte 0 ## EOM(1) |
| .byte 0 ## EOM(2) |
| .byte 10 ## Abbreviation Code |
| .byte 15 ## DW_TAG_pointer_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 0 ## EOM(3) |
| .section __DWARF,__debug_info,regular,debug |
| Lsection_info: |
| Lcu_begin0: |
| .set Lset2, Ldebug_info_end0-Ldebug_info_start0 ## Length of Unit |
| .long Lset2 |
| Ldebug_info_start0: |
| .short 2 ## DWARF version number |
| .set Lset3, Lsection_abbrev-Lsection_abbrev ## Offset Into Abbrev. Section |
| .long Lset3 |
| .byte 8 ## Address Size (in bytes) |
| .byte 1 ## Abbrev [1] 0xb:0xa2 DW_TAG_compile_unit |
| .long 0 ## DW_AT_producer |
| .short 4 ## DW_AT_language |
| .long 100 ## DW_AT_name |
| .set Lset4, Lline_table_start0-Lsection_line ## DW_AT_stmt_list |
| .long Lset4 |
| .long 106 ## DW_AT_comp_dir |
| .byte 1 ## DW_AT_GNU_pubnames |
| .byte 1 ## DW_AT_APPLE_optimized |
| .quad Lfunc_begin0 ## DW_AT_low_pc |
| .quad Lfunc_end0 ## DW_AT_high_pc |
| .byte 2 ## Abbrev [2] 0x30:0x33 DW_TAG_subprogram |
| .quad Lfunc_begin0 ## DW_AT_low_pc |
| .quad Lfunc_end0 ## DW_AT_high_pc |
| .byte 1 ## DW_AT_frame_base |
| .byte 86 |
| .long 123 ## DW_AT_MIPS_linkage_name |
| .long 119 ## DW_AT_name |
| .byte 1 ## DW_AT_decl_file |
| .byte 5 ## DW_AT_decl_line |
| .long 99 ## DW_AT_type |
| .byte 1 ## DW_AT_external |
| .byte 1 ## DW_AT_APPLE_optimized |
| .byte 3 ## Abbrev [3] 0x53:0xf DW_TAG_variable |
| .set Lset5, Ldebug_loc0-Lsection_debug_loc ## DW_AT_location |
| .long Lset5 |
| .long 162 ## DW_AT_name |
| .byte 1 ## DW_AT_decl_file |
| .byte 6 ## DW_AT_decl_line |
| .long 167 ## DW_AT_type |
| .byte 0 ## End Of Children Mark |
| .byte 4 ## Abbrev [4] 0x63:0x29 DW_TAG_structure_type |
| .byte 5 ## DW_AT_calling_convention |
| .long 131 ## DW_AT_name |
| .short 16385 ## DW_AT_byte_size |
| .byte 1 ## DW_AT_decl_file |
| .byte 1 ## DW_AT_decl_line |
| .byte 5 ## Abbrev [5] 0x6d:0xe DW_TAG_member |
| .long 133 ## DW_AT_name |
| .long 140 ## DW_AT_type |
| .byte 1 ## DW_AT_decl_file |
| .byte 2 ## DW_AT_decl_line |
| .byte 2 ## DW_AT_data_member_location |
| .byte 35 |
| .byte 0 |
| .byte 5 ## Abbrev [5] 0x7b:0x10 DW_TAG_member |
| .long 160 ## DW_AT_name |
| .long 153 ## DW_AT_type |
| .byte 1 ## DW_AT_decl_file |
| .byte 3 ## DW_AT_decl_line |
| .byte 4 ## DW_AT_data_member_location |
| .byte 35 |
| .ascii "\200\200\001" |
| .byte 0 ## End Of Children Mark |
| .byte 6 ## Abbrev [6] 0x8c:0xd DW_TAG_array_type |
| .long 153 ## DW_AT_type |
| .byte 7 ## Abbrev [7] 0x91:0x7 DW_TAG_subrange_type |
| .long 160 ## DW_AT_type |
| .short 16384 ## DW_AT_count |
| .byte 0 ## End Of Children Mark |
| .byte 8 ## Abbrev [8] 0x99:0x7 DW_TAG_base_type |
| .long 135 ## DW_AT_name |
| .byte 6 ## DW_AT_encoding |
| .byte 1 ## DW_AT_byte_size |
| .byte 9 ## Abbrev [9] 0xa0:0x7 DW_TAG_base_type |
| .long 140 ## DW_AT_name |
| .byte 8 ## DW_AT_byte_size |
| .byte 7 ## DW_AT_encoding |
| .byte 10 ## Abbrev [10] 0xa7:0x5 DW_TAG_pointer_type |
| .long 99 ## DW_AT_type |
| .byte 0 ## End Of Children Mark |
| Ldebug_info_end0: |
| .section __DWARF,__debug_macinfo,regular,debug |
| Ldebug_macinfo: |
| .byte 0 ## End Of Macro List Mark |
| |
| .subsections_via_symbols |
| .section __DWARF,__debug_line,regular,debug |
| Lsection_line: |
| Lline_table_start0: |
