From: David Blaikie Date: Thu, 18 Nov 2021 21:49:32 +0000 (-0800) Subject: llvm-dwarfdump: Rebuild type names in dwo type units X-Git-Tag: upstream/15.0.7~25273 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=3cbc4c487aa253daaa2b4c344022564f8ee3297d;p=platform%2Fupstream%2Fllvm.git llvm-dwarfdump: Rebuild type names in dwo type units --- diff --git a/llvm/include/llvm/DebugInfo/DWARF/DWARFContext.h b/llvm/include/llvm/DebugInfo/DWARF/DWARFContext.h index 3ece8a1..902973f 100644 --- a/llvm/include/llvm/DebugInfo/DWARF/DWARFContext.h +++ b/llvm/include/llvm/DebugInfo/DWARF/DWARFContext.h @@ -243,7 +243,7 @@ public: } DWARFCompileUnit *getDWOCompileUnitForHash(uint64_t Hash); - DWARFTypeUnit *getTypeUnitForHash(uint16_t Version, uint64_t Hash); + DWARFTypeUnit *getTypeUnitForHash(uint16_t Version, uint64_t Hash, bool IsDWO); /// Return the compile unit that includes an offset (relative to .debug_info). DWARFCompileUnit *getCompileUnitForOffset(uint64_t Offset); diff --git a/llvm/lib/DebugInfo/DWARF/DWARFContext.cpp b/llvm/lib/DebugInfo/DWARF/DWARFContext.cpp index 188bc6b..c833148 100644 --- a/llvm/lib/DebugInfo/DWARF/DWARFContext.cpp +++ b/llvm/lib/DebugInfo/DWARF/DWARFContext.cpp @@ -693,24 +693,15 @@ void DWARFContext::dump( getDebugNames().dump(OS); } -DWARFTypeUnit *DWARFContext::getTypeUnitForHash(uint16_t Version, - uint64_t Hash) { - // FIXME: Include support for Split DWARF here - parseNormalUnits(); - - auto IsTypeWithHash = [&](const std::unique_ptr &Unit) { - DWARFTypeUnit *TU = dyn_cast(Unit.get()); - if (!TU) - return false; - return TU->getTypeHash() == Hash; - }; - auto I = llvm::find_if(types_section_units(), IsTypeWithHash); - if (I != types_section_units().end()) - return cast(I->get()); - // Search normal .debug_info units in case it's a DWARFv5 type unit. - I = llvm::find_if(normal_units(), IsTypeWithHash); - if (I != types_section_units().end()) - return cast(I->get()); +DWARFTypeUnit *DWARFContext::getTypeUnitForHash(uint16_t Version, uint64_t Hash, + bool IsDWO) { + // FIXME: Check for/use the tu_index here, if there is one. + for (const auto &U : IsDWO ? dwo_units() : normal_units()) { + if (DWARFTypeUnit *TU = dyn_cast(U.get())) { + if (TU->getTypeHash() == Hash) + return TU; + } + } return nullptr; } diff --git a/llvm/lib/DebugInfo/DWARF/DWARFDie.cpp b/llvm/lib/DebugInfo/DWARF/DWARFDie.cpp index 8be8f6a..ed50f26 100644 --- a/llvm/lib/DebugInfo/DWARF/DWARFDie.cpp +++ b/llvm/lib/DebugInfo/DWARF/DWARFDie.cpp @@ -891,8 +891,8 @@ DWARFDie::getAttributeValueAsReferencedDie(const DWARFFormValue &V) const { DWARFDie DWARFDie::resolveTypeUnitReference() const { if (auto Attr = find(DW_AT_signature)) { if (Optional Sig = Attr->getAsReferenceUVal()) { - if (DWARFTypeUnit *TU = - U->getContext().getTypeUnitForHash(U->getVersion(), *Sig)) + if (DWARFTypeUnit *TU = U->getContext().getTypeUnitForHash( + U->getVersion(), *Sig, U->isDWOUnit())) return TU->getDIEForOffset(TU->getTypeOffset() + TU->getOffset()); } } diff --git a/llvm/test/tools/llvm-dwarfdump/X86/prettyprint_type_units.s b/llvm/test/tools/llvm-dwarfdump/X86/prettyprint_type_units.s index 3b19fda..aad748a 100644 --- a/llvm/test/tools/llvm-dwarfdump/X86/prettyprint_type_units.s +++ b/llvm/test/tools/llvm-dwarfdump/X86/prettyprint_type_units.s @@ -21,9 +21,9 @@ # CHECK: DW_TAG_template_type_parameter -# CHECK: DW_AT_type (0x00000058 "t1") +# CHECK: DW_AT_type ({{.*}} "t1") # CHECK: DW_TAG_template_type_parameter -# CHECK: DW_AT_type (0x00000061 "t2") +# CHECK: DW_AT_type ({{.*}} "t2") .text .file "test.cpp" diff --git a/llvm/test/tools/llvm-dwarfdump/X86/prettyprint_type_units_split_v4.s b/llvm/test/tools/llvm-dwarfdump/X86/prettyprint_type_units_split_v4.s new file mode 100644 index 0000000..e8bb951 --- /dev/null +++ b/llvm/test/tools/llvm-dwarfdump/X86/prettyprint_type_units_split_v4.s @@ -0,0 +1,243 @@ +# RUN: llvm-mc < %s -filetype obj -triple x86_64 -o - \ +# RUN: | llvm-dwarfdump - | FileCheck %s + +# Generated from: +# +# struct t1 { }; +# t1 v1; +# +# $ clang++ -S -g -fdebug-types-section -gsplit-dwarf -o test.5.split.s -gdwarf-5 -g + +# CHECK: DW_TAG_variable +# CHECK: DW_AT_type ({{.*}} "t1") + + .text + .file "test.cpp" + .section .debug_types.dwo,"e",@progbits + .long .Ldebug_info_dwo_end0-.Ldebug_info_dwo_start0 # Length of Unit +.Ldebug_info_dwo_start0: + .short 4 # DWARF version number + .long 0 # Offset Into Abbrev. Section + .byte 8 # Address Size (in bytes) + .quad -4149699470930386446 # Type Signature + .long 30 # Type DIE Offset + .byte 1 # Abbrev [1] 0x17:0xe DW_TAG_type_unit + .short 33 # DW_AT_language + .long 0 # DW_AT_stmt_list + .byte 2 # Abbrev [2] 0x1e:0x6 DW_TAG_structure_type + .byte 5 # DW_AT_calling_convention + .byte 1 # DW_AT_name + .byte 1 # DW_AT_byte_size + .byte 1 # DW_AT_decl_file + .byte 1 # DW_AT_decl_line + .byte 0 # End Of Children Mark +.Ldebug_info_dwo_end0: + .file 1 "/usr/local/google/home/blaikie/dev/scratch" "test.cpp" + .type v1,@object # @v1 + .bss + .globl v1 +v1: + .zero 1 + .size v1, 1 + + .section .debug_abbrev,"",@progbits + .byte 1 # Abbreviation Code + .byte 17 # DW_TAG_compile_unit + .byte 0 # DW_CHILDREN_no + .byte 16 # DW_AT_stmt_list + .byte 23 # DW_FORM_sec_offset + .byte 27 # DW_AT_comp_dir + .byte 14 # DW_FORM_strp + .ascii "\264B" # DW_AT_GNU_pubnames + .byte 25 # DW_FORM_flag_present + .ascii "\260B" # DW_AT_GNU_dwo_name + .byte 14 # DW_FORM_strp + .ascii "\261B" # DW_AT_GNU_dwo_id + .byte 7 # DW_FORM_data8 + .ascii "\263B" # DW_AT_GNU_addr_base + .byte 23 # DW_FORM_sec_offset + .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 [1] 0xb:0x19 DW_TAG_compile_unit + .long .Lline_table_start0 # DW_AT_stmt_list + .long .Lskel_string0 # DW_AT_comp_dir + # DW_AT_GNU_pubnames + .long .Lskel_string1 # DW_AT_GNU_dwo_name + .quad 5272896739482311860 # DW_AT_GNU_dwo_id + .long .Laddr_table_base0 # DW_AT_GNU_addr_base +.Ldebug_info_end0: + .section .debug_str,"MS",@progbits,1 +.Lskel_string0: + .asciz "/usr/local/google/home/blaikie/dev/scratch" # string offset=0 +.Lskel_string1: + .asciz "test.dwo" # string offset=43 + .section .debug_str.dwo,"eMS",@progbits,1 +.Linfo_string0: + .asciz "v1" # string offset=0 +.Linfo_string1: + .asciz "t1" # string offset=3 +.Linfo_string2: + .asciz "clang version 14.0.0 (git@github.com:llvm/llvm-project.git c9e46219f38da5c3fbfe41012173dc893516826e)" # string offset=6 +.Linfo_string3: + .asciz "test.cpp" # string offset=107 +.Linfo_string4: + .asciz "test.dwo" # string offset=116 + .section .debug_str_offsets.dwo,"e",@progbits + .long 0 + .long 3 + .long 6 + .long 107 + .long 116 + .section .debug_info.dwo,"e",@progbits + .long .Ldebug_info_dwo_end1-.Ldebug_info_dwo_start1 # Length of Unit +.Ldebug_info_dwo_start1: + .short 4 # DWARF version number + .long 0 # Offset Into Abbrev. Section + .byte 8 # Address Size (in bytes) + .byte 3 # Abbrev [3] 0xb:0x23 DW_TAG_compile_unit + .byte 2 # DW_AT_producer + .short 33 # DW_AT_language + .byte 3 # DW_AT_name + .byte 4 # DW_AT_GNU_dwo_name + .quad 5272896739482311860 # DW_AT_GNU_dwo_id + .byte 4 # Abbrev [4] 0x19:0xb DW_TAG_variable + .byte 0 # DW_AT_name + .long 36 # DW_AT_type + # DW_AT_external + .byte 1 # DW_AT_decl_file + .byte 2 # DW_AT_decl_line + .byte 2 # DW_AT_location + .byte 251 + .byte 0 + .byte 5 # Abbrev [5] 0x24:0x9 DW_TAG_structure_type + # DW_AT_declaration + .quad -4149699470930386446 # DW_AT_signature + .byte 0 # End Of Children Mark +.Ldebug_info_dwo_end1: + .section .debug_abbrev.dwo,"e",@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 0 # EOM(1) + .byte 0 # EOM(2) + .byte 2 # Abbreviation Code + .byte 19 # DW_TAG_structure_type + .byte 0 # DW_CHILDREN_no + .byte 54 # DW_AT_calling_convention + .byte 11 # DW_FORM_data1 + .byte 3 # DW_AT_name + .ascii "\202>" # DW_FORM_GNU_str_index + .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 17 # DW_TAG_compile_unit + .byte 1 # DW_CHILDREN_yes + .byte 37 # DW_AT_producer + .ascii "\202>" # DW_FORM_GNU_str_index + .byte 19 # DW_AT_language + .byte 5 # DW_FORM_data2 + .byte 3 # DW_AT_name + .ascii "\202>" # DW_FORM_GNU_str_index + .ascii "\260B" # DW_AT_GNU_dwo_name + .ascii "\202>" # DW_FORM_GNU_str_index + .ascii "\261B" # DW_AT_GNU_dwo_id + .byte 7 # DW_FORM_data8 + .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 + .ascii "\202>" # DW_FORM_GNU_str_index + .byte 73 # DW_AT_type + .byte 19 # DW_FORM_ref4 + .byte 63 # DW_AT_external + .byte 25 # DW_FORM_flag_present + .byte 58 # DW_AT_decl_file + .byte 11 # DW_FORM_data1 + .byte 59 # DW_AT_decl_line + .byte 11 # DW_FORM_data1 + .byte 2 # DW_AT_location + .byte 24 # DW_FORM_exprloc + .byte 0 # EOM(1) + .byte 0 # EOM(2) + .byte 5 # 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 0 # EOM(3) + .section .debug_line.dwo,"e",@progbits +.Ltmp0: + .long .Ldebug_line_end0-.Ldebug_line_start0 # unit length +.Ldebug_line_start0: + .short 4 + .long .Lprologue_end0-.Lprologue_start0 +.Lprologue_start0: + .byte 1 + .byte 1 + .byte 1 + .byte -5 + .byte 14 + .byte 1 + .byte 0 + .ascii "test.cpp" + .byte 0 + .byte 0 + .byte 0 + .byte 0 + .byte 0 +.Lprologue_end0: +.Ldebug_line_end0: + .section .debug_addr,"",@progbits +.Laddr_table_base0: + .quad v1 + .section .debug_gnu_pubnames,"",@progbits + .long .LpubNames_end0-.LpubNames_start0 # Length of Public Names Info +.LpubNames_start0: + .short 2 # DWARF Version + .long .Lcu_begin0 # Offset of Compilation Unit Info + .long 36 # Compilation Unit Length + .long 25 # DIE offset + .byte 32 # Attributes: VARIABLE, EXTERNAL + .asciz "v1" # External Name + .long 0 # End Mark +.LpubNames_end0: + .section .debug_gnu_pubtypes,"",@progbits + .long .LpubTypes_end0-.LpubTypes_start0 # Length of Public Types Info +.LpubTypes_start0: + .short 2 # DWARF Version + .long .Lcu_begin0 # Offset of Compilation Unit Info + .long 36 # Compilation Unit Length + .long 36 # DIE offset + .byte 16 # Attributes: TYPE, EXTERNAL + .asciz "t1" # External Name + .long 0 # End Mark +.LpubTypes_end0: + .ident "clang version 14.0.0 (git@github.com:llvm/llvm-project.git c9e46219f38da5c3fbfe41012173dc893516826e)" + .section ".note.GNU-stack","",@progbits + .addrsig + .section .debug_line,"",@progbits +.Lline_table_start0: diff --git a/llvm/test/tools/llvm-dwarfdump/X86/prettyprint_type_units_split_v5.s b/llvm/test/tools/llvm-dwarfdump/X86/prettyprint_type_units_split_v5.s new file mode 100644 index 0000000..e8bb951 --- /dev/null +++ b/llvm/test/tools/llvm-dwarfdump/X86/prettyprint_type_units_split_v5.s @@ -0,0 +1,243 @@ +# RUN: llvm-mc < %s -filetype obj -triple x86_64 -o - \ +# RUN: | llvm-dwarfdump - | FileCheck %s + +# Generated from: +# +# struct t1 { }; +# t1 v1; +# +# $ clang++ -S -g -fdebug-types-section -gsplit-dwarf -o test.5.split.s -gdwarf-5 -g + +# CHECK: DW_TAG_variable +# CHECK: DW_AT_type ({{.*}} "t1") + + .text + .file "test.cpp" + .section .debug_types.dwo,"e",@progbits + .long .Ldebug_info_dwo_end0-.Ldebug_info_dwo_start0 # Length of Unit +.Ldebug_info_dwo_start0: + .short 4 # DWARF version number + .long 0 # Offset Into Abbrev. Section + .byte 8 # Address Size (in bytes) + .quad -4149699470930386446 # Type Signature + .long 30 # Type DIE Offset + .byte 1 # Abbrev [1] 0x17:0xe DW_TAG_type_unit + .short 33 # DW_AT_language + .long 0 # DW_AT_stmt_list + .byte 2 # Abbrev [2] 0x1e:0x6 DW_TAG_structure_type + .byte 5 # DW_AT_calling_convention + .byte 1 # DW_AT_name + .byte 1 # DW_AT_byte_size + .byte 1 # DW_AT_decl_file + .byte 1 # DW_AT_decl_line + .byte 0 # End Of Children Mark +.Ldebug_info_dwo_end0: + .file 1 "/usr/local/google/home/blaikie/dev/scratch" "test.cpp" + .type v1,@object # @v1 + .bss + .globl v1 +v1: + .zero 1 + .size v1, 1 + + .section .debug_abbrev,"",@progbits + .byte 1 # Abbreviation Code + .byte 17 # DW_TAG_compile_unit + .byte 0 # DW_CHILDREN_no + .byte 16 # DW_AT_stmt_list + .byte 23 # DW_FORM_sec_offset + .byte 27 # DW_AT_comp_dir + .byte 14 # DW_FORM_strp + .ascii "\264B" # DW_AT_GNU_pubnames + .byte 25 # DW_FORM_flag_present + .ascii "\260B" # DW_AT_GNU_dwo_name + .byte 14 # DW_FORM_strp + .ascii "\261B" # DW_AT_GNU_dwo_id + .byte 7 # DW_FORM_data8 + .ascii "\263B" # DW_AT_GNU_addr_base + .byte 23 # DW_FORM_sec_offset + .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 [1] 0xb:0x19 DW_TAG_compile_unit + .long .Lline_table_start0 # DW_AT_stmt_list + .long .Lskel_string0 # DW_AT_comp_dir + # DW_AT_GNU_pubnames + .long .Lskel_string1 # DW_AT_GNU_dwo_name + .quad 5272896739482311860 # DW_AT_GNU_dwo_id + .long .Laddr_table_base0 # DW_AT_GNU_addr_base +.Ldebug_info_end0: + .section .debug_str,"MS",@progbits,1 +.Lskel_string0: + .asciz "/usr/local/google/home/blaikie/dev/scratch" # string offset=0 +.Lskel_string1: + .asciz "test.dwo" # string offset=43 + .section .debug_str.dwo,"eMS",@progbits,1 +.Linfo_string0: + .asciz "v1" # string offset=0 +.Linfo_string1: + .asciz "t1" # string offset=3 +.Linfo_string2: + .asciz "clang version 14.0.0 (git@github.com:llvm/llvm-project.git c9e46219f38da5c3fbfe41012173dc893516826e)" # string offset=6 +.Linfo_string3: + .asciz "test.cpp" # string offset=107 +.Linfo_string4: + .asciz "test.dwo" # string offset=116 + .section .debug_str_offsets.dwo,"e",@progbits + .long 0 + .long 3 + .long 6 + .long 107 + .long 116 + .section .debug_info.dwo,"e",@progbits + .long .Ldebug_info_dwo_end1-.Ldebug_info_dwo_start1 # Length of Unit +.Ldebug_info_dwo_start1: + .short 4 # DWARF version number + .long 0 # Offset Into Abbrev. Section + .byte 8 # Address Size (in bytes) + .byte 3 # Abbrev [3] 0xb:0x23 DW_TAG_compile_unit + .byte 2 # DW_AT_producer + .short 33 # DW_AT_language + .byte 3 # DW_AT_name + .byte 4 # DW_AT_GNU_dwo_name + .quad 5272896739482311860 # DW_AT_GNU_dwo_id + .byte 4 # Abbrev [4] 0x19:0xb DW_TAG_variable + .byte 0 # DW_AT_name + .long 36 # DW_AT_type + # DW_AT_external + .byte 1 # DW_AT_decl_file + .byte 2 # DW_AT_decl_line + .byte 2 # DW_AT_location + .byte 251 + .byte 0 + .byte 5 # Abbrev [5] 0x24:0x9 DW_TAG_structure_type + # DW_AT_declaration + .quad -4149699470930386446 # DW_AT_signature + .byte 0 # End Of Children Mark +.Ldebug_info_dwo_end1: + .section .debug_abbrev.dwo,"e",@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 0 # EOM(1) + .byte 0 # EOM(2) + .byte 2 # Abbreviation Code + .byte 19 # DW_TAG_structure_type + .byte 0 # DW_CHILDREN_no + .byte 54 # DW_AT_calling_convention + .byte 11 # DW_FORM_data1 + .byte 3 # DW_AT_name + .ascii "\202>" # DW_FORM_GNU_str_index + .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 17 # DW_TAG_compile_unit + .byte 1 # DW_CHILDREN_yes + .byte 37 # DW_AT_producer + .ascii "\202>" # DW_FORM_GNU_str_index + .byte 19 # DW_AT_language + .byte 5 # DW_FORM_data2 + .byte 3 # DW_AT_name + .ascii "\202>" # DW_FORM_GNU_str_index + .ascii "\260B" # DW_AT_GNU_dwo_name + .ascii "\202>" # DW_FORM_GNU_str_index + .ascii "\261B" # DW_AT_GNU_dwo_id + .byte 7 # DW_FORM_data8 + .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 + .ascii "\202>" # DW_FORM_GNU_str_index + .byte 73 # DW_AT_type + .byte 19 # DW_FORM_ref4 + .byte 63 # DW_AT_external + .byte 25 # DW_FORM_flag_present + .byte 58 # DW_AT_decl_file + .byte 11 # DW_FORM_data1 + .byte 59 # DW_AT_decl_line + .byte 11 # DW_FORM_data1 + .byte 2 # DW_AT_location + .byte 24 # DW_FORM_exprloc + .byte 0 # EOM(1) + .byte 0 # EOM(2) + .byte 5 # 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 0 # EOM(3) + .section .debug_line.dwo,"e",@progbits +.Ltmp0: + .long .Ldebug_line_end0-.Ldebug_line_start0 # unit length +.Ldebug_line_start0: + .short 4 + .long .Lprologue_end0-.Lprologue_start0 +.Lprologue_start0: + .byte 1 + .byte 1 + .byte 1 + .byte -5 + .byte 14 + .byte 1 + .byte 0 + .ascii "test.cpp" + .byte 0 + .byte 0 + .byte 0 + .byte 0 + .byte 0 +.Lprologue_end0: +.Ldebug_line_end0: + .section .debug_addr,"",@progbits +.Laddr_table_base0: + .quad v1 + .section .debug_gnu_pubnames,"",@progbits + .long .LpubNames_end0-.LpubNames_start0 # Length of Public Names Info +.LpubNames_start0: + .short 2 # DWARF Version + .long .Lcu_begin0 # Offset of Compilation Unit Info + .long 36 # Compilation Unit Length + .long 25 # DIE offset + .byte 32 # Attributes: VARIABLE, EXTERNAL + .asciz "v1" # External Name + .long 0 # End Mark +.LpubNames_end0: + .section .debug_gnu_pubtypes,"",@progbits + .long .LpubTypes_end0-.LpubTypes_start0 # Length of Public Types Info +.LpubTypes_start0: + .short 2 # DWARF Version + .long .Lcu_begin0 # Offset of Compilation Unit Info + .long 36 # Compilation Unit Length + .long 36 # DIE offset + .byte 16 # Attributes: TYPE, EXTERNAL + .asciz "t1" # External Name + .long 0 # End Mark +.LpubTypes_end0: + .ident "clang version 14.0.0 (git@github.com:llvm/llvm-project.git c9e46219f38da5c3fbfe41012173dc893516826e)" + .section ".note.GNU-stack","",@progbits + .addrsig + .section .debug_line,"",@progbits +.Lline_table_start0: