https://sourceware.org/bugzilla/show_bug.cgi?id=18836
--- Comment #8 from Richard Guenther <rguenth at gcc dot gnu.org> --- (In reply to H.J. Lu from comment #7) > (In reply to Richard Guenther from comment #4) > > 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". > > I think they should have different section names. I assume that > they can't be merged with normal .debug_xxx sections. On the contrary - they should be merged with the normal .debug_xxx sections emitted in the LTRANS assembly. The early-debug part of an example looks like <0><166>: Abbrev Number: 1 (DW_TAG_compile_unit) <167> DW_AT_producer : (indirect string, offset: 0x163): GNU C11 6.0.0 20150813 (experimental) -mtune=generic -march=x86-64 -g -flto -ffat-lto-objects <16b> DW_AT_language : 12 (ANSI C99) <16c> DW_AT_name : t.c <170> DW_AT_comp_dir : (indirect string, offset: 0x1c1): /abuild/rguenther/trunk-g/gcc <1><174>: Abbrev Number: 2 (DW_TAG_variable) <175> DW_AT_name : a <177> DW_AT_decl_file : 1 <178> DW_AT_decl_line : 1 <179> DW_AT_type : <0x17d> <17d> DW_AT_external : 1 <1><17d>: Abbrev Number: 3 (DW_TAG_base_type) <17e> DW_AT_byte_size : 4 <17f> DW_AT_encoding : 5 (signed) <180> DW_AT_name : int <1><184>: Abbrev Number: 4 (DW_TAG_subprogram) <185> DW_AT_external : 1 <185> DW_AT_name : (indirect string, offset: 0x1df): main <189> DW_AT_decl_file : 1 <18a> DW_AT_decl_line : 2 <18b> DW_AT_type : <0x17d> and the LTRANS unit .debug_info parts refer to it like <0><19b>: Abbrev Number: 1 (DW_TAG_compile_unit) <19c> DW_AT_producer : <19d> DW_AT_language : 12 (ANSI C99) <19e> DW_AT_low_pc : 0x4004e6 <1a6> DW_AT_high_pc : 0xc <1ae> DW_AT_stmt_list : 0xe8 <1><1b2>: Abbrev Number: 2 (DW_TAG_imported_unit) <1b3> DW_AT_import : <0x166> [Abbrev Number: 1] <1><1b7>: Abbrev Number: 3 (DW_TAG_subprogram) <1b8> DW_AT_abstract_origin: <0x184> <1bc> DW_AT_low_pc : 0x4004e6 <1c4> DW_AT_high_pc : 0xc <1cc> DW_AT_frame_base : 1 byte block: 9c (DW_OP_call_frame_cfa) <1ce> DW_AT_GNU_all_call_sites: 1 <1><1ce>: Abbrev Number: 4 (DW_TAG_variable) <1cf> DW_AT_abstract_origin: <0x174> <1d3> DW_AT_location : 9 byte block: 3 3c 10 60 0 0 0 0 0 (DW_OP_addr: 60103c) -- 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