+@ifset NDS32
+@ifclear GENERIC
+@raisesections
+@end ifclear
+
+@node NDS32
+@section @code{ld} and NDS32
+@kindex relaxing on NDS32
+For NDS32, there are some options to select relaxation behavior. The linker
+relaxes objects according to these options.
+
+@table @code
+@item @samp{--m[no-]fp-as-gp}
+Disable/enable fp-as-gp relaxation.
+
+@item @samp{--mexport-symbols=FILE}
+Exporting symbols and their address into FILE as linker script.
+
+@item @samp{--m[no-]ex9}
+Disable/enable link-time EX9 relaxation.
+
+@item @samp{--mexport-ex9=FILE}
+Export the EX9 table after linking.
+
+@item @samp{--mimport-ex9=FILE}
+Import the Ex9 table for EX9 relaxation.
+
+@item @samp{--mupdate-ex9}
+Update the existing EX9 table.
+
+@item @samp{--mex9-limit=NUM}
+Maximum number of entries in the ex9 table.
+
+@item @samp{--mex9-loop-aware}
+Avoid generating the EX9 instruction inside the loop.
+
+@item @samp{--m[no-]ifc}
+Disable/enable the link-time IFC optimization.
+
+@item @samp{--mifc-loop-aware}
+Avoid generating the IFC instruction inside the loop.
+@end table
+
+@ifclear GENERIC
+@lowersections
+@end ifclear
+@end ifset
+
+@ifset NIOSII
+@ifclear GENERIC
+@raisesections
+@end ifclear
+
+@node Nios II
+@section @command{ld} and the Altera Nios II
+@cindex Nios II call relaxation
+@kindex --relax on Nios II
+
+Call and immediate jump instructions on Nios II processors are limited to
+transferring control to addresses in the same 256MB memory segment,
+which may result in @command{ld} giving
+@samp{relocation truncated to fit} errors with very large programs.
+The command-line option @option{--relax} enables the generation of
+trampolines that can access the entire 32-bit address space for calls
+outside the normal @code{call} and @code{jmpi} address range. These
+trampolines are inserted at section boundaries, so may not themselves
+be reachable if an input section and its associated call trampolines are
+larger than 256MB.
+
+The @option{--relax} option is enabled by default unless @option{-r}
+is also specified. You can disable trampoline generation by using the
+@option{--no-relax} linker option. You can also disable this optimization
+locally by using the @samp{set .noat} directive in assembly-language
+source files, as the linker-inserted trampolines use the @code{at}
+register as a temporary.
+
+Note that the linker @option{--relax} option is independent of assembler
+relaxation options, and that using the GNU assembler's @option{-relax-all}
+option interferes with the linker's more selective call instruction relaxation.
+
+@ifclear GENERIC
+@lowersections
+@end ifclear
+@end ifset
+