1# Source code: 2 3# int foo() { 4# return 1; 5# } 6# 7# int main() { 8# foo(); 9# return 0; 10# } 11 12# Build instructions (clang version 15.0.0): 13# split-dwarf-single.o: clang -gsplit-dwarf=single -fdebug-compilation-dir=. test.c -fdebug-info-for-profiling -O0 -g -o split-dwarf-single.o -c 14# split-dwarf-single.o.yaml: obj2yaml split-dwarf-single.o > split-dwarf-single.o.yaml 15 16--- !ELF 17FileHeader: 18 Class: ELFCLASS64 19 Data: ELFDATA2LSB 20 Type: ET_REL 21 Machine: EM_X86_64 22 SectionHeaderStringTable: .strtab 23Sections: 24 - Name: .debug_abbrev 25 Type: SHT_PROGBITS 26 AddressAlign: 0x1 27 Content: 014A00101772171B25B442197625111B12067317000000 28 - Name: .debug_info 29 Type: SHT_PROGBITS 30 AddressAlign: 0x1 31 Content: 2400000005000408000000000428758115ED87CF0100000000000000000001002C00000000000000 32 - Name: .debug_str_offsets 33 Type: SHT_PROGBITS 34 AddressAlign: 0x1 35 Content: 0C000000050000000000000000000000 36 - Name: .debug_str_offsets.dwo 37 Type: SHT_PROGBITS 38 Flags: [ SHF_EXCLUDE ] 39 AddressAlign: 0x1 40 Content: 1C000000050000000000000004000000080000000D000000760000007D000000 41 - Name: .debug_str.dwo 42 Type: SHT_PROGBITS 43 Flags: [ SHF_EXCLUDE, SHF_MERGE, SHF_STRINGS ] 44 AddressAlign: 0x1 45 EntSize: 0x1 46 Content: 666F6F00696E74006D61696E00636C616E672076657273696F6E2031352E302E30202868747470733A2F2F6769746875622E636F6D2F6C6C766D2F6C6C766D2D70726F6A6563742E67697420313565336538396239626162323838363862303930656539663336326161386630333233303934372900746573742E630073706C69742D64776172662D73696E676C652E6F00 47 - Name: .debug_info.dwo 48 Type: SHT_PROGBITS 49 Flags: [ SHF_EXCLUDE ] 50 AddressAlign: 0x1 51 Content: 3900000005000508000000000428758115ED87CF01030C00040502000B00000001560000013800000002011C0000000156020005380000000301050400 52 - Name: .debug_abbrev.dwo 53 Type: SHT_PROGBITS 54 Flags: [ SHF_EXCLUDE ] 55 AddressAlign: 0x1 56 Content: 01110125251305032576250000022E00111B1206401803253A0B3B0B49133F19000003240003253E0B0B0B000000 57 - Name: .debug_line 58 Type: SHT_PROGBITS 59 AddressAlign: 0x1 60 Content: 5E0000000500080037000000010101FB0E0D00010101010000000100000101011F010000000003011F020F051E010000000000EF173AFD4B2F5E20815DE19BD24360F4040000090200000000000000000105030A4B0500BD05030AE5590208000101 61 - Name: .debug_line_str 62 Type: SHT_PROGBITS 63 Flags: [ SHF_MERGE, SHF_STRINGS ] 64 AddressAlign: 0x1 65 EntSize: 0x1 66 Content: 2E00746573742E6300 67 - Type: SectionHeaderTable 68 Sections: 69 - Name: .strtab 70 - Name: .debug_abbrev 71 - Name: .debug_info 72 - Name: .debug_str_offsets 73 - Name: .debug_str 74 - Name: .debug_str_offsets.dwo 75 - Name: .debug_str.dwo 76 - Name: .debug_info.dwo 77 - Name: .debug_abbrev.dwo 78 - Name: .debug_addr 79 - Name: .debug_line 80 - Name: .debug_line_str 81DWARF: 82 debug_str: 83 - . 84 - split-dwarf-single.o 85 debug_addr: 86 - Length: 0x14 87 Version: 0x5 88 AddressSize: 0x8 89 Entries: 90 - {} 91 - Address: 0x10 92... 93