Number of bfd_count_sections changes during bfd_simple_get_relocated_section_contents

Hi, with gdb we've run into this PR ( https://sourceware.org/bugzilla/show_bug.cgi?id=29295 ) which is due to: - gdb expecting bfd_count_sections to remain constant, and - bfd changing the bfd_count_sections from 6 to 7, due to the creation of a COMMON section during bfd_simple_get_relocate

comparison between signed and unsigned integer expressions in process_extended_line_op

Hi, I just ran into this error: ... /home/vries/local/arm/obj/binutils-src-mainline-0-arm-none-linux-gnueabi-i686-pc-linux-gnu/binutils/dwarf.c: In function 'process_extended_line_op': /home/vries/local/arm/obj/binutils-src-mainline-0-arm-none-linux-gnueabi-i686-pc-linux-gnu/binutils/dwarf.c:419