+@code{@value{AS}} supports the following additional command-line options
+for the V850 processor family:
+
+@cindex command line options, V850
+@cindex V850 command line options
+@table @code
+
+@cindex @code{-wsigned_overflow} command line option, V850
+@item -wsigned_overflow
+Causes warnings to be produced when signed immediate values overflow the
+space available for then within their opcodes. By default this option
+is disabled as it is possible to receive spurious warnings due to using
+exact bit patterns as immediate constants.
+
+@cindex @code{-wunsigned_overflow} command line option, V850
+@item -wunsigned_overflow
+Causes warnings to be produced when unsigned immediate values overflow
+the space available for then within their opcodes. By default this
+option is disabled as it is possible to receive spurious warnings due to
+using exact bit patterns as immediate constants.
+
+@cindex @code{-mv850} command line option, V850
+@item -mv850
+Specifies that the assembled code should be marked as being targeted at
+the V850 processor. This allows the linker to detect attempts to link
+such code with code assembled for other processors.
+
+@cindex @code{-mv850e} command line option, V850
+@item -mv850e
+Specifies that the assembled code should be marked as being targeted at
+the V850E processor. This allows the linker to detect attempts to link
+such code with code assembled for other processors.
+
+@cindex @code{-mv850any} command line option, V850
+@item -mv850any
+Specifies that the assembled code should be marked as being targeted at
+the V850 processor but support instructions that are specific to the
+extended variants of the process. This allows the production of
+binaries that contain target specific code, but which are also intended
+to be used in a generic fashion. For example libgcc.a contains generic
+routines used by the code produced by GCC for all versions of the v850
+architecture, together with support routines only used by the V850E
+architecture.
+
+@end table
+