X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=binutils%2FNEWS;h=32b95ae729421b6c899663447c4c36e8fc33a18f;hb=cb0728165e282be2ad9b121c8c1e9da98c9784e4;hp=ab836decb36c4ea83705eb965118b2b79b9e10b8;hpb=a8da6403829d6f87867da6a737dfdaa736a37dfa;p=deliverable%2Fbinutils-gdb.git diff --git a/binutils/NEWS b/binutils/NEWS index ab836decb3..32b95ae729 100644 --- a/binutils/NEWS +++ b/binutils/NEWS @@ -1,4 +1,128 @@ -*- text -*- + +Changes in 2.25: + +* Add --data option to strings to only print strings in loadable, initialized + data sections. Change the default behaviour to be --all, but add a new + configure time option of --disable-default-strings-all to restore the old + default behaviour. + +* Add --include-all-whitespace to strings. + +* Add --dump-section option to objcopy. + +* Add support for the Andes NDS32. + +Changes in 2.24: + +* Objcopy now supports wildcard characters in command line options that take + section names. + +* Add support for Altera Nios II. + +Changes in 2.23: + +* Add support for the VLE extension to the PowerPC architecture. + +* Add support for x64 Windows target of the delayed-load-library. + +* Add support for the Renesas RL78 architecture. + +Changes in 2.22: + +* Add support for displaying the contents of .debug.macro sections. + +* Add --preprocessor-arg option to windres to specify additional options + passed to preprocessor. + +* Add --dwarf-start and --dwarf-end to readelf and objdump. These are used by + the new Emacs mode, see dwarf-mode.el. + +* Add support for the Tilera TILEPro and TILE-Gx architectures. + +changes in 2.21: + +* Add --interleave-width option to objcopy to allowing copying a range of + bytes from the input to the output with the --interleave option. + +* Add support for the TMS320C6000 (TI C6X) processor family. + +* Readelf can now display ARM unwind tables (.ARM.exidx / .ARM.extab) using + the -u / --unwind option. + +* Add --dyn-syms to readelf to dump dynamic symbol table. + +* A new tool - elfedit - has been added to directly manipulate ELF format + binaries. + +* Add to dlltool .def file feature of aliasing PE internal symbol name by + '== ' option. + +* Add a new command line option -a / --addresses to addr2line to display the + address before function name or source filename. + +* Add a new command line option -p / --pretty-print to addr2line to have + a more human readable output. + +* The hppa/som targets can now be compiled on any host. + +Changes in 2.20: + +* Add support for delay importing to dlltool. Use the --output-delaylib + switch to create a delay-import library. The resulting app will load the dll + as soon as the first function is called. It will link to __delayLoadHelper2() + from the static delayimp library, which will import LoadLibraryA and + GetProcAddress from kernel32. + +* Add a new command line option, --insn-width=WIDTH, to objdump to specify + number of bytes to be displayed on a single line when disassembling + instructions. + +* Readelf can now display the relocated contents of a section as a sequence + of bytes via the --relocated-dump= command line option. + +* The gprof program has been given a new command line option: + --external-symbols-table= which reads in symbols from a specified + file. + +* The plugin target has been added to bfd. It can load the same shared objects + used by gold and uses them to provide basic support for new file formats. + +* The verilog memory hex dump file format is now supported as an output format + for objcopy. + +* Add --file-alignment, --heap, --image-base, --section-alignment, + --stack and --subsystem command line options to objcopy, which will + set PE optional header. + +* Option --dwarf/-W of objdump is now as flexible as readelf --debug-dump/-w. + +* --as-needed now links in a dynamic library if it satisfies undefined + symbols in regular objects, or in other dynamic libraries. In the + latter case the library is not linked if it is found in a DT_NEEDED + entry of one of the libraries already linked. + +* Added --prefix=PREFIX and --prefix-strip=LEVEL switches to objdump to + add absolute paths for -S. + +* Add new option --use-nul-prefixed-import-tables to dlltool to allow fall- + back to old import table generation with null element prefix. + +* Added --identify-strict switch to cause --identify to + report an error when the import library is associated with + multiple DLLs. + +* Added --identify option to dlltool, which determines the + name of the DLL associated with the specified . + +* Support for PowerPC booke64 instructions has been removed. The assembler no + longer accepts -mbooke32 or -mbooke64 and the disassembler no longer accepts + -Mbooke32 or -Mbooke64. Instead, -mbooke and -Mbooke should be used. + +Changes in 2.19: + +* Added -wL switch to dump decoded contents of .debug_line. + * Added support for "thin" archives which contain pathnames pointing to object files rather than the files themselves and which contain a flattened symbol index for all objects, and archives, which have been @@ -370,6 +494,12 @@ Changes in binutils 2.1: and/or local symbols only. They now also support long options. +Copyright (C) 2012-2015 Free Software Foundation, Inc. + +Copying and distribution of this file, with or without modification, +are permitted in any medium without royalty provided the copyright +notice and this notice are preserved. + Local variables: fill-column: 79 End: