Note - if the linker is being invoked indirectly, via a compiler driver
(eg @samp{gcc}) then all the linker command line options should be
-prefixed by @samp{-Wl,} like this:
+prefixed by @samp{-Wl,} (or whatever is appropriate for the particular
+compiler driver) like this:
@smallexample
gcc -Wl,--startgroup foo.o bar.o -Wl,--endgroup
@kindex --nmagic
@item -n
@itemx --nmagic
-Set the text segment to be read only, and mark the output as
-@code{NMAGIC} if possible.
+Turn off page alignment of sections, and mark the output as
+@code{NMAGIC} if possible.
@kindex -N
@kindex --omagic
@var{output-section-command}
@var{output-section-command}
@dots{}
- @} [>@var{region}] [:@var{phdr} :@var{phdr} @dots{}] [=@var{fillexp}]
+ @} [>@var{region}] [AT>@var{lma_region}] [:@var{phdr} :@var{phdr} @dots{}] [=@var{fillexp}]
@end group
@end smallexample
@var{output-section-command}
@var{output-section-command}
@dots{}
- @} [>@var{region}] [:@var{phdr} :@var{phdr} @dots{}] [=@var{fillexp}]
+ @} [>@var{region}] [AT>@var{lma_region}] [:@var{phdr} :@var{phdr} @dots{}] [=@var{fillexp}]
@end group
@end smallexample
We've already described @var{section}, @var{address}, and
@node Output Section LMA
@subsubsection Output section LMA
+@kindex AT>@var{lma_region}
@kindex AT(@var{lma})
@cindex load address
@cindex section load address
The linker will normally set the LMA equal to the VMA. You can change
that by using the @code{AT} keyword. The expression @var{lma} that
-follows the @code{AT} keyword specifies the load address of the section.
+follows the @code{AT} keyword specifies the load address of the
+section. Alternatively, with @samp{AT>@var{lma_region}} expression,
+you may specify a memory region for the section's load address. @xref{MEMORY}.
@cindex ROM initialized data
@cindex initialized data in ROM