From b40bf0a25574c43114b906ba151b7895b2348794 Mon Sep 17 00:00:00 2001 From: Nick Clifton Date: Mon, 29 Apr 2013 13:38:59 +0000 Subject: * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from fragmented .debug_line sections associated with unmarked code sections. * dwarf.c (read_debug_line_header): New function. Reads in a header in a .debug_line section. (display_debug_lines_raw): Use new function. Handle fragmentary .debug_line sections. (display_debug_lines_decoded): Likewise. * readelf.c (process_section_headers): Handle fragmenatry .debug_line sections. (display_debug_section): Likewise. * as.c (Options): Add -gdwarf-sections. (parse_args): Likewise. * as.h (flag_dwarf_sections): Declare. * dwarf2dbg.c (emit_fixed_inc_line_addr): Skip section changes. (process_entries): When -gdwarf-sections is enabled generate fragmentary .debug_line sections. (out_debug_line): Set the section for the .debug_line section end symbol. * doc/as.texinfo: Document -gdwarf-sections. * NEWS: Mention -gdwarf-sections. * gas/elf/dwarf2-3.d: Fix expected readelf output. * scripttempl/DWARF.sc: Add support for .debug_line.* and .debug_line_end. --- gas/NEWS | 3 +++ 1 file changed, 3 insertions(+) (limited to 'gas/NEWS') diff --git a/gas/NEWS b/gas/NEWS index f453b4942f..202db36aa2 100644 --- a/gas/NEWS +++ b/gas/NEWS @@ -1,5 +1,8 @@ -*- text -*- +* Add -gdwarf-sections command line option to enable per-code-section + generation of DWARF .debug_line sections. + * Add support for Altera Nios II. * Add support for the Imagination Technologies Meta processor. -- cgit v1.2.3