release of a set of system utilities , which includes programs such as GNU linker, GNU assembler, nm, objdump, strings, strip.
:
- Added service support , which is an HTTP server for delivering ELF/DWARF debugging information and source code. When building Binutils with debuginfod support, the readelf and objdump utilities can connect to debuginfod servers to download missing debugging information about the files being processed. For binutils with debuginfod in the configure script, you should specify the “--with-debuginfod” option and provide access to the libdebuginfod library supplied in the kit ;
- The “--visualize-jumps” option has been added to the disassembler (objdump —disassemble) to generate ascii graphics with visualization of transitions, which clearly defines the relationship between the target point and the jump source in the command stream. Visualization works for x86, x86_64 and ARM architectures;
c6: | | \———-> be 00 00 00 00 mov $0x0,%esi
cb: | | /—-> 48 8b 3d 00 00 00 00 mov 0x0(%rip),%rdi # d2
d2: | | | 31 c0 xor %eax,%eax
d4: | | | //—e8 00 00 00 00 callq d9
d9: | | | \-> bf 02 00 00 00 mov $0x2,%edi
de: | +————|—— e8 00 00 00 00 callq e3
e3: | \————|—-> 48 89 da mov %rbx,%rdx
e6: | | be 00 00 00 00 mov $0x0,%esi
eb: | \—— eb de jmp cb
ed: \——————-> 48 8b 16 mov (%rsi),%rdx - Support for generating ELF files for the Z80 architecture has been added to the assembler and linker (Zilog Z180 and Zilog eZ80 processors in ADL and Z80 modes are supported);
- The “--output” option has been added to the “ar” utility to specify the directory for extracting from the archive;
- The "--keep-section" option has been added to the "objcopy" and "strip" utilities to prevent the specified section from being deleted.
Source: opennet.ru