src bfd/ChangeLog bfd/elflink.c binutils/Chang ...

[nickc at sourceware dot org]

CVSROOT:	/cvs/src
Module name:	src
Changes by:	nickc@sourceware.org	2013-04-29 13:38:59

Modified files:
	bfd            : ChangeLog elflink.c 
	binutils       : ChangeLog dwarf.c readelf.c 
	gas            : ChangeLog NEWS as.c as.h dwarf2dbg.c 
	gas/doc        : as.texinfo 
	gas/testsuite  : ChangeLog 
	gas/testsuite/gas/elf: dwarf2-3.d 
	ld             : ChangeLog 
	ld/scripttempl : DWARF.sc 

Log message:
	* 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.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/src/bfd/ChangeLog.diff?cvsroot=src&r1=1.6041&r2=1.6042
http://sourceware.org/cgi-bin/cvsweb.cgi/src/bfd/elflink.c.diff?cvsroot=src&r1=1.489&r2=1.490
http://sourceware.org/cgi-bin/cvsweb.cgi/src/binutils/ChangeLog.diff?cvsroot=src&r1=1.2012&r2=1.2013
http://sourceware.org/cgi-bin/cvsweb.cgi/src/binutils/dwarf.c.diff?cvsroot=src&r1=1.131&r2=1.132
http://sourceware.org/cgi-bin/cvsweb.cgi/src/binutils/readelf.c.diff?cvsroot=src&r1=1.600&r2=1.601
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gas/ChangeLog.diff?cvsroot=src&r1=1.4975&r2=1.4976
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gas/NEWS.diff?cvsroot=src&r1=1.134&r2=1.135
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gas/as.c.diff?cvsroot=src&r1=1.105&r2=1.106
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gas/as.h.diff?cvsroot=src&r1=1.72&r2=1.73
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gas/dwarf2dbg.c.diff?cvsroot=src&r1=1.118&r2=1.119
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gas/doc/as.texinfo.diff?cvsroot=src&r1=1.265&r2=1.266
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gas/testsuite/ChangeLog.diff?cvsroot=src&r1=1.2222&r2=1.2223
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gas/testsuite/gas/elf/dwarf2-3.d.diff?cvsroot=src&r1=1.3&r2=1.4
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/ChangeLog.diff?cvsroot=src&r1=1.2587&r2=1.2588
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/scripttempl/DWARF.sc.diff?cvsroot=src&r1=1.1&r2=1.2