| # REQUIRES: system-linux |
| |
| # RUN: llvm-mc -dwarf-version=5 -filetype=obj -triple x86_64-unknown-linux %s -o %t.o |
| # RUN: %clang %cflags -gdwarf-5 %t.o -o %t.exe |
| # RUN: llvm-bolt %t.exe -o %t.bolt --update-debug-sections --debug-thread-count=4 --cu-processing-batch-size=4 |
| # RUN: llvm-dwarfdump --show-form --verbose --debug-info %t.bolt | FileCheck --check-prefix=POSTCHECK %s |
| |
| ## This test checks that BOLT handles backward cross CU references for dwarf5 |
| ## when -fdebug-types-sections is specified. |
| |
| # The assembly was manually modified to do cross CU reference. |
| |
| # POSTCHECK: Type Unit |
| # POSTCHECK-SAME: version = 0x0005 |
| # POSTCHECK: Type Unit |
| # POSTCHECK-SAME: version = 0x0005 |
| # POSTCHECK: Type Unit |
| # POSTCHECK-SAME: version = 0x0005 |
| # POSTCHECK: Type Unit |
| # POSTCHECK-SAME: version = 0x0005 |
| # POSTCHECK: Compile Unit |
| # POSTCHECK-SAME: version = 0x0005 |
| # POSTCHECK: DW_TAG_structure_type [10] |
| # POSTCHECK: DW_TAG_structure_type [10] |
| # POSTCHECK: Compile Unit |
| # POSTCHECK-SAME: version = 0x0005 |
| # POSTCHECK: DW_TAG_variable [9] |
| # POSTCHECK: DW_TAG_variable [12] |
| # POSTCHECK: DW_AT_type [DW_FORM_ref_addr] (0x{{[0-9a-f]+}} "Foo") |
| |
| |
| # main.cpp |
| # struct Foo { |
| # char *c1; |
| # char *c2; |
| # char *c3; |
| # }; |
| # struct Foo2 { |
| # char *c1; |
| # char *c2; |
| # }; |
| # int main(int argc, char *argv[]) { |
| # Foo f; |
| # f.c1 = argv[argc]; |
| # f.c2 = argv[argc + 1]; |
| # f.c3 = argv[argc + 2]; |
| # Foo2 f2; |
| # f.c1 = argv[argc + 3]; |
| # f.c2 = argv[argc + 4]; |
| # return 0; |
| # } |
| |
| # helper.cpp |
| # struct Foo2a { |
| # char *c1; |
| # char *c2; |
| # char *c3; |
| # }; |
| # struct Foo3 { |
| # char *c1; |
| # char *c2; |
| # }; |
| # |
| # int foo() { |
| # Foo2a f; |
| # Foo3 f2; |
| # return 0; |
| # } |
| |
| .text |
| .file "llvm-link" |
| .globl main # -- Begin function main |
| .p2align 4, 0x90 |
| .type main,@function |
| main: # @main |
| .Lfunc_begin0: |
| .file 1 "/dwarf5-types-backward-cross-reference-test" "main.cpp" md5 0x13f000d932d7bb7e6986b96c183027b9 |
| .loc 1 10 0 # main.cpp:10:0 |
| .cfi_startproc |
| # %bb.0: # %entry |
| pushq %rbp |
| .cfi_def_cfa_offset 16 |
| .cfi_offset %rbp, -16 |
| movq %rsp, %rbp |
| .cfi_def_cfa_register %rbp |
| movl $0, -4(%rbp) |
| movl %edi, -8(%rbp) |
| movq %rsi, -16(%rbp) |
| .Ltmp0: |
| .loc 1 12 9 prologue_end # main.cpp:12:9 |
| movq -16(%rbp), %rax |
| movslq -8(%rbp), %rcx |
| movq (%rax,%rcx,8), %rax |
| .loc 1 12 7 is_stmt 0 # main.cpp:12:7 |
| movq %rax, -40(%rbp) |
| .loc 1 13 9 is_stmt 1 # main.cpp:13:9 |
| movq -16(%rbp), %rax |
| .loc 1 13 14 is_stmt 0 # main.cpp:13:14 |
| movl -8(%rbp), %ecx |
| .loc 1 13 19 # main.cpp:13:19 |
| addl $1, %ecx |
| .loc 1 13 9 # main.cpp:13:9 |
| movslq %ecx, %rcx |
| movq (%rax,%rcx,8), %rax |
| .loc 1 13 7 # main.cpp:13:7 |
| movq %rax, -32(%rbp) |
| .loc 1 14 9 is_stmt 1 # main.cpp:14:9 |
| movq -16(%rbp), %rax |
| .loc 1 14 14 is_stmt 0 # main.cpp:14:14 |
| movl -8(%rbp), %ecx |
| .loc 1 14 19 # main.cpp:14:19 |
| addl $2, %ecx |
| .loc 1 14 9 # main.cpp:14:9 |
| movslq %ecx, %rcx |
| movq (%rax,%rcx,8), %rax |
| .loc 1 14 7 # main.cpp:14:7 |
| movq %rax, -24(%rbp) |
| .loc 1 16 9 is_stmt 1 # main.cpp:16:9 |
| movq -16(%rbp), %rax |
| .loc 1 16 14 is_stmt 0 # main.cpp:16:14 |
| movl -8(%rbp), %ecx |
| .loc 1 16 19 # main.cpp:16:19 |
| addl $3, %ecx |
| .loc 1 16 9 # main.cpp:16:9 |
| movslq %ecx, %rcx |
| movq (%rax,%rcx,8), %rax |
| .loc 1 16 7 # main.cpp:16:7 |
| movq %rax, -40(%rbp) |
| .loc 1 17 9 is_stmt 1 # main.cpp:17:9 |
| movq -16(%rbp), %rax |
| .loc 1 17 14 is_stmt 0 # main.cpp:17:14 |
| movl -8(%rbp), %ecx |
| .loc 1 17 19 # main.cpp:17:19 |
| addl $4, %ecx |
| .loc 1 17 9 # main.cpp:17:9 |
| movslq %ecx, %rcx |
| movq (%rax,%rcx,8), %rax |
| .loc 1 17 7 # main.cpp:17:7 |
| movq %rax, -32(%rbp) |
| .loc 1 18 2 is_stmt 1 # main.cpp:18:2 |
| xorl %eax, %eax |
| .loc 1 18 2 epilogue_begin is_stmt 0 # main.cpp:18:2 |
| popq %rbp |
| .cfi_def_cfa %rsp, 8 |
| retq |
| .Ltmp1: |
| .Lfunc_end0: |
| .size main, .Lfunc_end0-main |
| .cfi_endproc |
| # -- End function |
| .globl _Z3foov # -- Begin function _Z3foov |
| .p2align 4, 0x90 |
| .type _Z3foov,@function |
| _Z3foov: # @_Z3foov |
| .Lfunc_begin1: |
| .file 2 "/dwarf5-types-backward-cross-reference-test" "helper.cpp" md5 0x650c984f17ca3a4e7785e30e6ca8f130 |
| .loc 2 11 0 is_stmt 1 # helper.cpp:11:0 |
| .cfi_startproc |
| # %bb.0: # %entry |
| pushq %rbp |
| .cfi_def_cfa_offset 16 |
| .cfi_offset %rbp, -16 |
| movq %rsp, %rbp |
| .cfi_def_cfa_register %rbp |
| .Ltmp2: |
| .loc 2 14 3 prologue_end # helper.cpp:14:3 |
| xorl %eax, %eax |
| .loc 2 14 3 epilogue_begin is_stmt 0 # helper.cpp:14:3 |
| popq %rbp |
| .cfi_def_cfa %rsp, 8 |
| retq |
| .Ltmp3: |
| .Lfunc_end1: |
| .size _Z3foov, .Lfunc_end1-_Z3foov |
| .cfi_endproc |
| # -- End function |
| .section .debug_info,"G",@progbits,7448148824980338162,comdat |
| .long .Ldebug_info_end0-.Ldebug_info_start0 # Length of Unit |
| .Ldebug_info_start0: |
| .short 5 # DWARF version number |
| .byte 2 # DWARF Unit Type |
| .byte 8 # Address Size (in bytes) |
| .long .debug_abbrev # Offset Into Abbrev. Section |
| .quad 7448148824980338162 # Type Signature |
| .long 35 # Type DIE Offset |
| .byte 1 # Abbrev [1] 0x18:0x37 DW_TAG_type_unit |
| .short 33 # DW_AT_language |
| .long .Lline_table_start0 # DW_AT_stmt_list |
| .long .Lstr_offsets_base0 # DW_AT_str_offsets_base |
| .byte 2 # Abbrev [2] 0x23:0x22 DW_TAG_structure_type |
| .byte 5 # DW_AT_calling_convention |
| .byte 15 # DW_AT_name |
| .byte 24 # DW_AT_byte_size |
| .byte 1 # DW_AT_decl_file |
| .byte 1 # DW_AT_decl_line |
| .byte 3 # Abbrev [3] 0x29:0x9 DW_TAG_member |
| .byte 12 # DW_AT_name |
| .long 69 # DW_AT_type |
| .byte 1 # DW_AT_decl_file |
| .byte 2 # DW_AT_decl_line |
| .byte 0 # DW_AT_data_member_location |
| .byte 3 # Abbrev [3] 0x32:0x9 DW_TAG_member |
| .byte 13 # DW_AT_name |
| .long 69 # DW_AT_type |
| .byte 1 # DW_AT_decl_file |
| .byte 3 # DW_AT_decl_line |
| .byte 8 # DW_AT_data_member_location |
| .byte 3 # Abbrev [3] 0x3b:0x9 DW_TAG_member |
| .byte 14 # DW_AT_name |
| .long 69 # DW_AT_type |
| .byte 1 # DW_AT_decl_file |
| .byte 4 # DW_AT_decl_line |
| .byte 16 # DW_AT_data_member_location |
| .byte 0 # End Of Children Mark |
| .byte 4 # Abbrev [4] 0x45:0x5 DW_TAG_pointer_type |
| .long 74 # DW_AT_type |
| .byte 5 # Abbrev [5] 0x4a:0x4 DW_TAG_base_type |
| .byte 10 # DW_AT_name |
| .byte 6 # DW_AT_encoding |
| .byte 1 # DW_AT_byte_size |
| .byte 0 # End Of Children Mark |
| .Ldebug_info_end0: |
| .section .debug_info,"G",@progbits,5322170643381124694,comdat |
| .long .Ldebug_info_end1-.Ldebug_info_start1 # Length of Unit |
| .Ldebug_info_start1: |
| .short 5 # DWARF version number |
| .byte 2 # DWARF Unit Type |
| .byte 8 # Address Size (in bytes) |
| .long .debug_abbrev # Offset Into Abbrev. Section |
| .quad 5322170643381124694 # Type Signature |
| .long 35 # Type DIE Offset |
| .byte 1 # Abbrev [1] 0x18:0x2e DW_TAG_type_unit |
| .short 33 # DW_AT_language |
| .long .Lline_table_start0 # DW_AT_stmt_list |
| .long .Lstr_offsets_base0 # DW_AT_str_offsets_base |
| .byte 2 # Abbrev [2] 0x23:0x19 DW_TAG_structure_type |
| .byte 5 # DW_AT_calling_convention |
| .byte 17 # DW_AT_name |
| .byte 16 # DW_AT_byte_size |
| .byte 1 # DW_AT_decl_file |
| .byte 6 # DW_AT_decl_line |
| .byte 3 # Abbrev [3] 0x29:0x9 DW_TAG_member |
| .byte 12 # DW_AT_name |
| .long 60 # DW_AT_type |
| .byte 1 # DW_AT_decl_file |
| .byte 7 # DW_AT_decl_line |
| .byte 0 # DW_AT_data_member_location |
| .byte 3 # Abbrev [3] 0x32:0x9 DW_TAG_member |
| .byte 13 # DW_AT_name |
| .long 60 # DW_AT_type |
| .byte 1 # DW_AT_decl_file |
| .byte 8 # DW_AT_decl_line |
| .byte 8 # DW_AT_data_member_location |
| .byte 0 # End Of Children Mark |
| .byte 4 # Abbrev [4] 0x3c:0x5 DW_TAG_pointer_type |
| .long 65 # DW_AT_type |
| .byte 5 # Abbrev [5] 0x41:0x4 DW_TAG_base_type |
| .byte 10 # DW_AT_name |
| .byte 6 # DW_AT_encoding |
| .byte 1 # DW_AT_byte_size |
| .byte 0 # End Of Children Mark |
| .Ldebug_info_end1: |
| .section .debug_info,"G",@progbits,1175092228111723119,comdat |
| .long .Ldebug_info_end2-.Ldebug_info_start2 # Length of Unit |
| .Ldebug_info_start2: |
| .short 5 # DWARF version number |
| .byte 2 # DWARF Unit Type |
| .byte 8 # Address Size (in bytes) |
| .long .debug_abbrev # Offset Into Abbrev. Section |
| .quad 1175092228111723119 # Type Signature |
| .long 35 # Type DIE Offset |
| .byte 1 # Abbrev [1] 0x18:0x37 DW_TAG_type_unit |
| .short 33 # DW_AT_language |
| .long .Lline_table_start0 # DW_AT_stmt_list |
| .long .Lstr_offsets_base0 # DW_AT_str_offsets_base |
| .byte 2 # Abbrev [2] 0x23:0x22 DW_TAG_structure_type |
| .byte 5 # DW_AT_calling_convention |
| .byte 18 # DW_AT_name |
| .byte 24 # DW_AT_byte_size |
| .byte 2 # DW_AT_decl_file |
| .byte 1 # DW_AT_decl_line |
| .byte 3 # Abbrev [3] 0x29:0x9 DW_TAG_member |
| .byte 12 # DW_AT_name |
| .long 69 # DW_AT_type |
| .byte 2 # DW_AT_decl_file |
| .byte 2 # DW_AT_decl_line |
| .byte 0 # DW_AT_data_member_location |
| .byte 3 # Abbrev [3] 0x32:0x9 DW_TAG_member |
| .byte 13 # DW_AT_name |
| .long 69 # DW_AT_type |
| .byte 2 # DW_AT_decl_file |
| .byte 3 # DW_AT_decl_line |
| .byte 8 # DW_AT_data_member_location |
| .byte 3 # Abbrev [3] 0x3b:0x9 DW_TAG_member |
| .byte 14 # DW_AT_name |
| .long 69 # DW_AT_type |
| .byte 2 # DW_AT_decl_file |
| .byte 4 # DW_AT_decl_line |
| .byte 16 # DW_AT_data_member_location |
| .byte 0 # End Of Children Mark |
| .byte 4 # Abbrev [4] 0x45:0x5 DW_TAG_pointer_type |
| .long 74 # DW_AT_type |
| .byte 5 # Abbrev [5] 0x4a:0x4 DW_TAG_base_type |
| .byte 10 # DW_AT_name |
| .byte 6 # DW_AT_encoding |
| .byte 1 # DW_AT_byte_size |
| .byte 0 # End Of Children Mark |
| .Ldebug_info_end2: |
| .section .debug_info,"G",@progbits,12995149649732825572,comdat |
| .long .Ldebug_info_end3-.Ldebug_info_start3 # Length of Unit |
| .Ldebug_info_start3: |
| .short 5 # DWARF version number |
| .byte 2 # DWARF Unit Type |
| .byte 8 # Address Size (in bytes) |
| .long .debug_abbrev # Offset Into Abbrev. Section |
| .quad -5451594423976726044 # Type Signature |
| .long 35 # Type DIE Offset |
| .byte 1 # Abbrev [1] 0x18:0x2e DW_TAG_type_unit |
| .short 33 # DW_AT_language |
| .long .Lline_table_start0 # DW_AT_stmt_list |
| .long .Lstr_offsets_base0 # DW_AT_str_offsets_base |
| .byte 2 # Abbrev [2] 0x23:0x19 DW_TAG_structure_type |
| .byte 5 # DW_AT_calling_convention |
| .byte 19 # DW_AT_name |
| .byte 16 # DW_AT_byte_size |
| .byte 2 # DW_AT_decl_file |
| .byte 6 # DW_AT_decl_line |
| .byte 3 # Abbrev [3] 0x29:0x9 DW_TAG_member |
| .byte 12 # DW_AT_name |
| .long 60 # DW_AT_type |
| .byte 2 # DW_AT_decl_file |
| .byte 7 # DW_AT_decl_line |
| .byte 0 # DW_AT_data_member_location |
| .byte 3 # Abbrev [3] 0x32:0x9 DW_TAG_member |
| .byte 13 # DW_AT_name |
| .long 60 # DW_AT_type |
| .byte 2 # DW_AT_decl_file |
| .byte 8 # DW_AT_decl_line |
| .byte 8 # DW_AT_data_member_location |
| .byte 0 # End Of Children Mark |
| .byte 4 # Abbrev [4] 0x3c:0x5 DW_TAG_pointer_type |
| .long 65 # DW_AT_type |
| .byte 5 # Abbrev [5] 0x41:0x4 DW_TAG_base_type |
| .byte 10 # DW_AT_name |
| .byte 6 # DW_AT_encoding |
| .byte 1 # DW_AT_byte_size |
| .byte 0 # End Of Children Mark |
| .Ldebug_info_end3: |
| .section .debug_abbrev,"",@progbits |
| .byte 1 # Abbreviation Code |
| .byte 65 # DW_TAG_type_unit |
| .byte 1 # DW_CHILDREN_yes |
| .byte 19 # DW_AT_language |
| .byte 5 # DW_FORM_data2 |
| .byte 16 # DW_AT_stmt_list |
| .byte 23 # DW_FORM_sec_offset |
| .byte 114 # DW_AT_str_offsets_base |
| .byte 23 # DW_FORM_sec_offset |
| .byte 0 # EOM(1) |
| .byte 0 # EOM(2) |
| .byte 2 # 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 37 # DW_FORM_strx1 |
| .byte 11 # DW_AT_byte_size |
| .byte 11 # DW_FORM_data1 |
| .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 3 # Abbreviation Code |
| .byte 13 # DW_TAG_member |
| .byte 0 # DW_CHILDREN_no |
| .byte 3 # DW_AT_name |
| .byte 37 # DW_FORM_strx1 |
| .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 11 # DW_FORM_data1 |
| .byte 0 # EOM(1) |
| .byte 0 # EOM(2) |
| .byte 4 # 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 5 # Abbreviation Code |
| .byte 36 # DW_TAG_base_type |
| .byte 0 # DW_CHILDREN_no |
| .byte 3 # DW_AT_name |
| .byte 37 # DW_FORM_strx1 |
| .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 6 # Abbreviation Code |
| .byte 17 # DW_TAG_compile_unit |
| .byte 1 # DW_CHILDREN_yes |
| .byte 37 # DW_AT_producer |
| .byte 37 # DW_FORM_strx1 |
| .byte 19 # DW_AT_language |
| .byte 5 # DW_FORM_data2 |
| .byte 3 # DW_AT_name |
| .byte 37 # DW_FORM_strx1 |
| .byte 114 # DW_AT_str_offsets_base |
| .byte 23 # DW_FORM_sec_offset |
| .byte 16 # DW_AT_stmt_list |
| .byte 23 # DW_FORM_sec_offset |
| .byte 27 # DW_AT_comp_dir |
| .byte 37 # DW_FORM_strx1 |
| .byte 17 # DW_AT_low_pc |
| .byte 27 # DW_FORM_addrx |
| .byte 18 # DW_AT_high_pc |
| .byte 6 # DW_FORM_data4 |
| .byte 115 # DW_AT_addr_base |
| .byte 23 # DW_FORM_sec_offset |
| .byte 0 # EOM(1) |
| .byte 0 # EOM(2) |
| .byte 7 # Abbreviation Code |
| .byte 46 # DW_TAG_subprogram |
| .byte 1 # DW_CHILDREN_yes |
| .byte 17 # DW_AT_low_pc |
| .byte 27 # DW_FORM_addrx |
| .byte 18 # DW_AT_high_pc |
| .byte 6 # DW_FORM_data4 |
| .byte 64 # DW_AT_frame_base |
| .byte 24 # DW_FORM_exprloc |
| .byte 3 # DW_AT_name |
| .byte 37 # DW_FORM_strx1 |
| .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 25 # DW_FORM_flag_present |
| .byte 0 # EOM(1) |
| .byte 0 # EOM(2) |
| .byte 8 # Abbreviation Code |
| .byte 5 # DW_TAG_formal_parameter |
| .byte 0 # DW_CHILDREN_no |
| .byte 2 # DW_AT_location |
| .byte 24 # DW_FORM_exprloc |
| .byte 3 # DW_AT_name |
| .byte 37 # DW_FORM_strx1 |
| .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 9 # Abbreviation Code |
| .byte 52 # DW_TAG_variable |
| .byte 0 # DW_CHILDREN_no |
| .byte 2 # DW_AT_location |
| .byte 24 # DW_FORM_exprloc |
| .byte 3 # DW_AT_name |
| .byte 37 # DW_FORM_strx1 |
| .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 10 # Abbreviation Code |
| .byte 19 # DW_TAG_structure_type |
| .byte 0 # DW_CHILDREN_no |
| .byte 60 # DW_AT_declaration |
| .byte 25 # DW_FORM_flag_present |
| .byte 105 # DW_AT_signature |
| .byte 32 # DW_FORM_ref_sig8 |
| .byte 0 # EOM(1) |
| .byte 0 # EOM(2) |
| .byte 11 # Abbreviation Code |
| .byte 46 # DW_TAG_subprogram |
| .byte 1 # DW_CHILDREN_yes |
| .byte 17 # DW_AT_low_pc |
| .byte 27 # DW_FORM_addrx |
| .byte 18 # DW_AT_high_pc |
| .byte 6 # DW_FORM_data4 |
| .byte 64 # DW_AT_frame_base |
| .byte 24 # DW_FORM_exprloc |
| .byte 110 # DW_AT_linkage_name |
| .byte 37 # DW_FORM_strx1 |
| .byte 3 # DW_AT_name |
| .byte 37 # DW_FORM_strx1 |
| .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 25 # DW_FORM_flag_present |
| .byte 0 # EOM(1) |
| .byte 0 # EOM(2) |
| .byte 12 # Abbreviation Code <-- Manually added abbrev decl |
| .byte 52 # DW_TAG_variable |
| .byte 0 # DW_CHILDREN_no |
| .byte 2 # DW_AT_location |
| .byte 24 # DW_FORM_exprloc |
| .byte 3 # DW_AT_name |
| .byte 37 # DW_FORM_strx1 |
| .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 16 # DW_FORM_ref_addr |
| .byte 0 # EOM(1) |
| .byte 0 # EOM(2) |
| .byte 0 # EOM(3) |
| .section .debug_info,"",@progbits |
| .Lcu_begin0: |
| .long .Ldebug_info_end4-.Ldebug_info_start4 # Length of Unit |
| .Ldebug_info_start4: |
| .short 5 # DWARF version number |
| .byte 1 # DWARF Unit Type |
| .byte 8 # Address Size (in bytes) |
| .long .debug_abbrev # Offset Into Abbrev. Section |
| .byte 6 # Abbrev [6] 0xc:0x78 DW_TAG_compile_unit |
| .byte 0 # DW_AT_producer |
| .short 33 # DW_AT_language |
| .byte 1 # DW_AT_name |
| .long .Lstr_offsets_base0 # DW_AT_str_offsets_base |
| .long .Lline_table_start0 # DW_AT_stmt_list |
| .byte 2 # DW_AT_comp_dir |
| .byte 0 # DW_AT_low_pc |
| .long .Lfunc_end0-.Lfunc_begin0 # DW_AT_high_pc |
| .long .Laddr_table_base0 # DW_AT_addr_base |
| .byte 7 # Abbrev [7] 0x23:0x3c DW_TAG_subprogram |
| .byte 0 # DW_AT_low_pc |
| .long .Lfunc_end0-.Lfunc_begin0 # DW_AT_high_pc |
| .byte 1 # DW_AT_frame_base |
| .byte 86 |
| .byte 4 # DW_AT_name |
| .byte 1 # DW_AT_decl_file |
| .byte 10 # DW_AT_decl_line |
| .long 95 # DW_AT_type |
| # DW_AT_external |
| .byte 8 # Abbrev [8] 0x32:0xb DW_TAG_formal_parameter |
| .byte 2 # DW_AT_location |
| .byte 145 |
| .byte 120 |
| .byte 8 # DW_AT_name |
| .byte 1 # DW_AT_decl_file |
| .byte 10 # DW_AT_decl_line |
| .long 95 # DW_AT_type |
| .byte 8 # Abbrev [8] 0x3d:0xb DW_TAG_formal_parameter |
| .byte 2 # DW_AT_location |
| .byte 145 |
| .byte 112 |
| .byte 9 # DW_AT_name |
| .byte 1 # DW_AT_decl_file |
| .byte 10 # DW_AT_decl_line |
| .long 99 # DW_AT_type |
| .byte 9 # Abbrev [9] 0x48:0xb DW_TAG_variable |
| .byte 2 # DW_AT_location |
| .byte 145 |
| .byte 88 |
| .byte 11 # DW_AT_name |
| .byte 1 # DW_AT_decl_file |
| .byte 11 # DW_AT_decl_line |
| .long 113 # DW_AT_type |
| .byte 9 # Abbrev [9] 0x53:0xb DW_TAG_variable |
| .byte 2 # DW_AT_location |
| .byte 145 |
| .byte 72 |
| .byte 16 # DW_AT_name |
| .byte 1 # DW_AT_decl_file |
| .byte 15 # DW_AT_decl_line |
| .long 122 # DW_AT_type |
| .byte 0 # End Of Children Mark |
| .byte 5 # Abbrev [5] 0x5f:0x4 DW_TAG_base_type |
| .byte 5 # DW_AT_name |
| .byte 5 # DW_AT_encoding |
| .byte 4 # DW_AT_byte_size |
| .byte 4 # Abbrev [4] 0x63:0x5 DW_TAG_pointer_type |
| .long 104 # DW_AT_type |
| .byte 4 # Abbrev [4] 0x68:0x5 DW_TAG_pointer_type |
| .long 109 # DW_AT_type |
| .byte 5 # Abbrev [5] 0x6d:0x4 DW_TAG_base_type |
| .byte 10 # DW_AT_name |
| .byte 6 # DW_AT_encoding |
| .byte 1 # DW_AT_byte_size |
| .Lmanual_label: |
| .byte 10 # Abbrev [10] 0x71:0x9 DW_TAG_structure_type |
| # DW_AT_declaration |
| .quad 7448148824980338162 # DW_AT_signature |
| .byte 10 # Abbrev [10] 0x7a:0x9 DW_TAG_structure_type |
| # DW_AT_declaration |
| .quad 5322170643381124694 # DW_AT_signature |
| .byte 0 # End Of Children Mark |
| .Ldebug_info_end4: |
| .Lcu_begin1: |
| .long .Ldebug_info_end5-.Ldebug_info_start5 # Length of Unit |
| .Ldebug_info_start5: |
| .short 5 # DWARF version number |
| .byte 1 # DWARF Unit Type |
| .byte 8 # Address Size (in bytes) |
| .long .debug_abbrev # Offset Into Abbrev. Section |
| .byte 6 # Abbrev [6] 0xc:0x55 DW_TAG_compile_unit |
| .byte 0 # DW_AT_producer |
| .short 33 # DW_AT_language |
| .byte 3 # DW_AT_name |
| .long .Lstr_offsets_base0 # DW_AT_str_offsets_base |
| .long .Lline_table_start0 # DW_AT_stmt_list |
| .byte 2 # DW_AT_comp_dir |
| .byte 1 # DW_AT_low_pc |
| .long .Lfunc_end1-.Lfunc_begin1 # DW_AT_high_pc |
| .long .Laddr_table_base0 # DW_AT_addr_base |
| .byte 11 # Abbrev [11] 0x23:0x27 DW_TAG_subprogram |
| .byte 1 # DW_AT_low_pc |
| .long .Lfunc_end1-.Lfunc_begin1 # DW_AT_high_pc |
| .byte 1 # DW_AT_frame_base |
| .byte 86 |
| .byte 6 # DW_AT_linkage_name |
| .byte 7 # DW_AT_name |
| .byte 2 # DW_AT_decl_file |
| .byte 11 # DW_AT_decl_line |
| .long 74 # DW_AT_type |
| # DW_AT_external |
| .byte 9 # Abbrev [9] 0x33:0xb DW_TAG_variable |
| .byte 2 # DW_AT_location |
| .byte 145 |
| .byte 104 |
| .byte 11 # DW_AT_name |
| .byte 2 # DW_AT_decl_file |
| .byte 12 # DW_AT_decl_line |
| .long 78 # DW_AT_type |
| .byte 12 # Abbrev [12] 0x3e:0xb DW_TAG_variable <-- Manually modified s/9/12 |
| .byte 2 # DW_AT_location |
| .byte 145 |
| .byte 88 |
| .byte 16 # DW_AT_name |
| .byte 2 # DW_AT_decl_file |
| .byte 13 # DW_AT_decl_line |
| .long .Lmanual_label # DW_AT_type <-- Manually modified |
| .byte 0 # End Of Children Mark |
| .byte 5 # Abbrev [5] 0x4a:0x4 DW_TAG_base_type |
| .byte 5 # DW_AT_name |
| .byte 5 # DW_AT_encoding |
| .byte 4 # DW_AT_byte_size |
| .byte 10 # Abbrev [10] 0x4e:0x9 DW_TAG_structure_type |
| # DW_AT_declaration |
| .quad 1175092228111723119 # DW_AT_signature |
| .byte 10 # Abbrev [10] 0x57:0x9 DW_TAG_structure_type |
| # DW_AT_declaration |
| .quad -5451594423976726044 # DW_AT_signature |
| .byte 0 # End Of Children Mark |
| .Ldebug_info_end5: |
| .section .debug_str_offsets,"",@progbits |
| .long 84 # Length of String Offsets Set |
| .short 5 |
| .short 0 |
| .Lstr_offsets_base0: |
| .section .debug_str,"MS",@progbits,1 |
| .Linfo_string0: |
| .asciz "clang version 17.0.0 (https://github.com/llvm/llvm-project.git 73027ae39b1492e5b6033358a13b86d7d1e781ae)" # string offset=0 |
| .Linfo_string1: |
| .asciz "main.cpp" # string offset=105 |
| .Linfo_string2: |
| .asciz "/dwarf5-types-backward-reference-test" # string offset=114 |
| .Linfo_string3: |
| .asciz "helper.cpp" # string offset=189 |
| .Linfo_string4: |
| .asciz "main" # string offset=200 |
| .Linfo_string5: |
| .asciz "int" # string offset=205 |
| .Linfo_string6: |
| .asciz "_Z3foov" # string offset=209 |
| .Linfo_string7: |
| .asciz "foo" # string offset=217 |
| .Linfo_string8: |
| .asciz "argc" # string offset=221 |
| .Linfo_string9: |
| .asciz "argv" # string offset=226 |
| .Linfo_string10: |
| .asciz "char" # string offset=231 |
| .Linfo_string11: |
| .asciz "f" # string offset=236 |
| .Linfo_string12: |
| .asciz "c1" # string offset=238 |
| .Linfo_string13: |
| .asciz "c2" # string offset=241 |
| .Linfo_string14: |
| .asciz "c3" # string offset=244 |
| .Linfo_string15: |
| .asciz "Foo" # string offset=247 |
| .Linfo_string16: |
| .asciz "f2" # string offset=251 |
| .Linfo_string17: |
| .asciz "Foo2" # string offset=254 |
| .Linfo_string18: |
| .asciz "Foo2a" # string offset=259 |
| .Linfo_string19: |
| .asciz "Foo3" # string offset=265 |
| .section .debug_str_offsets,"",@progbits |
| .long .Linfo_string0 |
| .long .Linfo_string1 |
| .long .Linfo_string2 |
| .long .Linfo_string3 |
| .long .Linfo_string4 |
| .long .Linfo_string5 |
| .long .Linfo_string6 |
| .long .Linfo_string7 |
| .long .Linfo_string8 |
| .long .Linfo_string9 |
| .long .Linfo_string10 |
| .long .Linfo_string11 |
| .long .Linfo_string12 |
| .long .Linfo_string13 |
| .long .Linfo_string14 |
| .long .Linfo_string15 |
| .long .Linfo_string16 |
| .long .Linfo_string17 |
| .long .Linfo_string18 |
| .long .Linfo_string19 |
| .section .debug_addr,"",@progbits |
| .long .Ldebug_addr_end0-.Ldebug_addr_start0 # Length of contribution |
| .Ldebug_addr_start0: |
| .short 5 # DWARF version number |
| .byte 8 # Address size |
| .byte 0 # Segment selector size |
| .Laddr_table_base0: |
| .quad .Lfunc_begin0 |
| .quad .Lfunc_begin1 |
| .Ldebug_addr_end0: |
| .ident "clang version 17.0.0 (https://github.com/llvm/llvm-project.git 73027ae39b1492e5b6033358a13b86d7d1e781ae)" |
| .ident "clang version 17.0.0 (https://github.com/llvm/llvm-project.git 73027ae39b1492e5b6033358a13b86d7d1e781ae)" |
| .section ".note.GNU-stack","",@progbits |
| .addrsig |
| .section .debug_line,"",@progbits |
| .Lline_table_start0: |
