daily update
PR binutils/15818
* objdump.c (disassemble_section): Return early if nothing from
this section needs to be disassembled.
2013-08-12  Jan-Benedict Glaw  <jbglaw@lug-owl.de>

	* configure.ac: Sync with GCC repo.
	* Makefile.def: Ditto.
	* configure: Regenerate.
	* Makefile.in: Ditto.
daily update
daily update
	PR ld/15787
	* elf32-arm.c (elf32_arm_final_link_relocate): Use origin of output
	segment containing the relocating symbol instead of assuming 0 for
	sb group relocations.

	* ld-arm/group-relocs-ldr-bad.s: Redefine bar into foo section
	beyond 16 bit offset width.
	* ld-arm/group-relocs-ldrs-bad.s: Likewise.
	* ld-arm/group-relocs-ldr-bad.d: Adjust expected result.
	* ld-arm/group-relocs-ldrs-bad.d: Likewise.
	* ld-arm/group-relocs.s: Add comments.  Move symbols used for sb
	group relocations into .data section.  Drop section zero.  Use pc/r0
	as base register when pc/sb group relocations are used.
	* ld-arm/group-relocs.d: Adjust expected result.
	* ld-arm/group-relocs-alu-bad-2.d: New test for sb group relocation.
	* ld-arm/group-relocs-ldc-bad-2.d: Likewise.
	* ld-arm/group-relocs-ldr-bad-2.d: New test for pc group relocation.
	* ld-arm/group-relocs-ldrs-bad-2.d: Likewise.
	* ld-arm/unresolved-2.d: Add sb relocation failure test.
	* ld-arm/group-relocs-alu-bad-2.s: New test source.
	* ld-arm/group-relocs-ldr-bad-2.s: Likewise.
	* ld-arm/group-relocs-ldrs-bad-2.s: Likewise.
	* ld-arm/group-relocs-ldc-bad-2.s: Likewise.
	* ld-arm/unresolved-2.s: Likewise.
	* ld-arm/arm-elf.exp: For group-relocs, drop section zero start
	definition.  Run the new tests.
        * config/tc-ppc.c (ppc_comm): Accept optional fourth .lcomm
        argument as alignment.
daily update
	* ldexp.c: Add LOG2CEIL() builtin function to linker script language
	* ldgram.y: Likewise
	* ldlex.l: Likewise
	* NEWS: Mention the new feature.
	* ld.texinfo: Document the new feature.

	* ld-scripts/log2.exp: New: Run the new log2 test.
	* ld-scripts/log2.s: Source for the new test.
	* ld-scripts/log2.t: Linker script for new test.