-*- text -*-
-* The ARM ELF linker will now generate stubs for function calls to symbols that
- are too far away. The placement of the stubs is controlled by a new linker
- command line option: --stub-group-size=N.
+
+* Add support for the Andes NDS32.
+
+Changes in 2.24:
+
+* Add LOG2CEIL() builtin function to the linker script language
+
+* Add support for the Texas Instruments MSP430X processor.
+
+* Add support for Altera Nios II.
+
+* Add support for the V850E3V5 architecture.
+
+* Add support for the Imagination Technologies Meta processor.
+
+* --enable-new-dtags no longer generates old dtags in addition to new dtags.
+
+* Remove linker support for MIPS ECOFF targets.
+
+* Add ALIGN_WITH_INPUT to the linker script language to force the alignment of
+ an output section to use the maximum alignment of all its input sections.
+
+Changes in 2.23:
+
+* Enable compressed debug section feature for x86/x86_64 pe-coff.
+
+* Add support for the 64-bit ARM architecture: AArch64.
+
+* Added SORT_NONE to the linker script language to disable section sorting.
+
+* Add a linker-provided symbol when producing ELF output, '__ehdr_start'
+ to point to the ELF file header (and nearby program headers) in the
+ program's memory image.
+
+* Add support for S12X processor.
+
+* Add support for the VLE extension to the PowerPC architecture.
+
+* Add support for the Freescale XGATE architecture.
+
+* Add option -f FILE on AIX (for response file).
+
+* Add support for the Renesas RL78 architecture.
+
+* Add support for the Adapteva EPIPHANY architecture.
+
+Changes in 2.22:
+
+* --copy-dt-needed-entries is no longer enabled by default. Instead
+ --no-copy-dt-needed-entries is the default.
+
+* INPUT_SECTION_FLAGS has been added to the linker script language
+ to allow selection of input sections by section header section flags.
+
+* Add support for the Tilera TILEPro and TILE-Gx architectures.
+
+* Added SORT_BY_INIT_PRIORITY to the linker script language to permit
+ sorting sections by numerical value of the GCC init_priority attribute
+ encoded in the section name.
+
+Changes in 2.21:
+
+* Linker script expression evaluation is somewhat more sane. This may
+ break scripts that depend on quirks of the old expression evaluation.
+
+* Turn off underscoring for x86_64 PE+-COFF targets. For old behavior the
+ option --enable-leading-mingw64-underscores can be used on configure of
+ bfd.
+
+* Add support for the TMS320C6000 (TI C6X) processor family.
+
+* --add-needed renamed to --copy-dt-needed-entries in order to avoid confusion
+ with --as-needed option.
+
+* Extend .def file syntax by '== <ID>' for imports and exports. This allows
+ to alias the import/export table name written in PE image.
+
+* Add --exclude-all-symbols option to PE based linkers. This prevents all
+ symbols from automatically being exported.
+
+* Add support for the Renesas RX processor.
+
+* Add support for alpha-vms target.
+
+Changes in 2.20:
+
+* GNU/Linux targets now support the STB_GNU_UNIQUE symbol binding. This is a
+ GNU extension to the standard set of ELF symbol bindings. The binding will
+ be passed on to the dynamic linker which will make sure that in the entire
+ process there is just one symbol with the given name and type in use.
+
+* PE targets now support a GNU extension to allow the alignment of common
+ common symbols to be specified. This support uses custom options in
+ the .drectve section, which will be disregarded by the native tools.
+
+* PE targets now add primitive support for ELF version scripts; symbols
+ are not versioned, but the local and global symbol visibility directives
+ are respected when filtering symbols in auto-export mode.
+
+* New option --no-export-dynamic to undo the effect of the -E and
+ --export-dynamic options.
+
+* ELF: --warn-alternate-em option to warn if an object has alternate
+ ELF machine code.
+
+* New script function REGION_ALIAS to add alias names to memory regions.
+
+* PE targets no longer make use of the long section names PE extension to
+ the COFF format when generating executable images, by default. The old
+ (slightly non-conformant) behaviour can still be invoked by using the
+ new '--enable-long-section-names' command-line option. It is also enabled
+ automatically in the presence of un-stripped debug information, as GDB
+ needs to be able to find the debug info sections by their full names.
+
+* For GNU/Linux systems the linker will now avoid processing any relocations
+ made against symbols of the STT_GNU_IFUNC type and instead emit them into
+ the resulting binary for processing by the loader.
+
+* --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.
+
+* Add a new command line option, -Ttext-segment ADDR, for ELF targets
+ to set the address of the first byte of the text segment.
+
+* Add support for Sunplus score architecture.
+
+* Add new option --use-nul-prefixed-import-tables to ld for PE targets to
+ allow fallback to old import table generation with null element prefix.
+
+* Windows PE systems now support a new --exclude-modules-for-implib option,
+ allowing users to partition object files and archive members between a DLL
+ and its associated import library as they are generated during linking.
+
+* Add support for Lattice Mico32 (lm32) architecture.
+
+* Add CR16 ELF --embedded-relocs (used to embedded relocations into binaries
+ for Embedded-PIC code) option.
+
+* Add to the PE/PE+ targets the support of two different kinds of
+ pseudo-relocations. They can be selected by the switches
+ --enable-runtime-pseudo-reloc-v1 and --enable-runtime-pseudo-reloc-v2.
+ For the switch --enable-runtime-pseudo-reloc it uses for 32-bit
+ runtime pseudo relocation version one, for 64-bit the version two.
+
+Changes in 2.19:
+
+* Linker scripts support a new INSERT command that makes it easier to
+ augment the default script.
+
+* Linker script input section filespecs may now specify a file within an
+ archive by writing "archive:file".
+
+* The --sort-common switch now has an optional argument which specifies the
+ direction of sorting.
+
+* The M68K linker now supports multiple GOT generation schemes controlled via
+ the --got=<type> command line option.
+
+* The ARM EABI linker will now generate stubs for function calls to symbols
+ that are too far away. The placement of the stubs is controlled by a new
+ linker command line option: --stub-group-size=N.
Changes in 2.18:
__start_SECNAME and __stop_SECNAME, where SECNAME is the section name, at the
beginning and the end of the section. This is used by glibc.
+ Addendum: Current versions of the linker (at least for version 2.18 onwards
+and possibly much earlier as well) place two restrictions on this feature: The
+symbols are only implemented for orphaned sections, not for explicitly placed
+sections and they are PROVIDEd rather than being defined.
+
* When an ELF section named .gnu.warning is encountered in an input file, the
contents of the section are displayed as an error message, and the section is
not copied into the output file. This is used by glibc.
other utilities should work on Risc/Ultrix and Irix.
\f
+Copyright (C) 2012 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.
+
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