+
+@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.
+
+@cindex @code{-mv850e2} command line option, V850
+@item -mv850e2
+Specifies that the assembled code should be marked as being targeted at
+the V850E2 processor. This allows the linker to detect attempts to link
+such code with code assembled for other processors.
+
+@cindex @code{-mv850e2v3} command line option, V850
+@item -mv850e2v3
+Specifies that the assembled code should be marked as being targeted at
+the V850E2V3 processor. This allows the linker to detect attempts to link
+such code with code assembled for other processors.
+
+@cindex @code{-mrelax} command line option, V850
+@item -mrelax
+Enables relaxation. This allows the .longcall and .longjump pseudo
+ops to be used in the assembler source code. These ops label sections
+of code which are either a long function call or a long branch. The
+assembler will then flag these sections of code and the linker will
+attempt to relax them.