https://sourceware.org/bugzilla/show_bug.cgi?id=18836
--- Comment #4 from Richard Guenther <rguenth at gcc dot gnu.org> --- when compiling t.c with -flto -g -ffat-lto-objects you'll get (this is with a workaround for this bug applied, naming those sections .gnu.debuglto_): Section Headers: [Nr] Name Type Address Offset Size EntSize Flags Link Info Align [ 0] NULL 0000000000000000 00000000 0000000000000000 0000000000000000 0 0 0 [ 1] .text PROGBITS 0000000000000000 00000040 000000000000000c 0000000000000000 AX 0 0 1 [ 2] .rela.text RELA 0000000000000000 00000b30 0000000000000018 0000000000000018 I 28 1 8 [ 3] .data PROGBITS 0000000000000000 0000004c 0000000000000000 0000000000000000 WA 0 0 1 [ 4] .bss NOBITS 0000000000000000 0000004c 0000000000000000 0000000000000000 WA 0 0 1 [ 5] .gnu.debuglto_.de PROGBITS 0000000000000000 0000004c 0000000000000035 0000000000000000 0 0 1 [ 6] .rela.gnu.debuglt RELA 0000000000000000 00000b48 0000000000000060 0000000000000018 I 28 5 8 [ 7] .gnu.debuglto_.de PROGBITS 0000000000000000 00000081 0000000000000037 0000000000000000 0 0 1 [ 8] .gnu.debuglto_.de PROGBITS 0000000000000000 000000b8 0000000000000081 0000000000000001 MS 0 0 1 [ 9] .gnu.lto_.inline. PROGBITS 0000000000000000 00000139 0000000000000020 0000000000000000 E 0 0 1 [10] .gnu.lto_main.186 PROGBITS 0000000000000000 00000159 0000000000000113 0000000000000000 E 0 0 1 [11] .gnu.lto_.symbol_ PROGBITS 0000000000000000 0000026c 0000000000000026 0000000000000000 E 0 0 1 [12] .gnu.lto_.refs.18 PROGBITS 0000000000000000 00000292 0000000000000013 0000000000000000 E 0 0 1 [13] .gnu.lto_.decls.1 PROGBITS 0000000000000000 000002a5 00000000000001c4 0000000000000000 E 0 0 1 [14] .gnu.lto_.symtab. PROGBITS 0000000000000000 00000469 0000000000000025 0000000000000000 E 0 0 1 [15] .gnu.lto_.opts PROGBITS 0000000000000000 0000048e 0000000000000094 0000000000000000 E 0 0 1 [16] .debug_info PROGBITS 0000000000000000 00000522 0000000000000065 0000000000000000 0 0 1 [17] .rela.debug_info RELA 0000000000000000 00000ba8 00000000000000c0 0000000000000018 I 28 16 8 [18] .debug_abbrev PROGBITS 0000000000000000 00000587 0000000000000048 0000000000000000 0 0 1 [19] .debug_aranges PROGBITS 0000000000000000 000005cf 0000000000000030 0000000000000000 0 0 1 [20] .rela.debug_arang RELA 0000000000000000 00000c68 0000000000000030 0000000000000018 I 28 19 8 [21] .debug_line PROGBITS 0000000000000000 000005ff 0000000000000036 0000000000000000 0 0 1 [22] .rela.debug_line RELA 0000000000000000 00000c98 0000000000000018 0000000000000018 I 28 21 8 [23] .comment PROGBITS 0000000000000000 00000635 000000000000002a 0000000000000001 MS 0 0 1 [24] .note.GNU-stack PROGBITS 0000000000000000 0000065f 0000000000000000 0000000000000000 0 0 1 [25] .eh_frame PROGBITS 0000000000000000 00000660 0000000000000038 0000000000000000 A 0 0 8 [26] .rela.eh_frame RELA 0000000000000000 00000cb0 0000000000000018 0000000000000018 I 28 25 8 [27] .shstrtab STRTAB 0000000000000000 00000698 00000000000001ff 0000000000000000 0 0 1 [28] .symtab SYMTAB 0000000000000000 00000898 0000000000000270 0000000000000018 29 23 8 [29] .strtab STRTAB 0000000000000000 00000b08 0000000000000026 0000000000000000 0 0 1 the extra sections contain "early" debug-info which gets refered to by LTRANS unit .debug_info. So it needs to be linked into the final executable / shared object and there get its mangled section name "unmangled". -- You are receiving this mail because: You are on the CC list for the bug. _______________________________________________ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils