[RFA] Multiarch tm_print_insn

[Andrew Cagney]

> This patch multiarches tm_print_insn.
> I changed all the direct callers to (*tm_print_insn), to use
> the multiarch macro TARGET_PRINT_INSN.
> 
> If a target doesn't set the multiarch function, gdb falls back to
> using the global, via an access function called legacy_print_insn.

Er, wow, yes it works!  Long ago when I first started multi-arching 
stuff I put that one in the too hard basket.

Any way, ok by me.

--

Several things I noticed if you're looking for a second pass.

Both chris-tdep.c and d10v-tdep.c might as well initialize the 
multi-arch field?

Should I add ``/tm_print_insn = /'' to the ARI?

The d10v-tdep.c, at least, has the same bug that Keith just fixed in 
printcmd.c!!

	Andrew

> Elena
> 
> 2001-08-01  Elena Zannoni  <ezannoni@redhat.com>
> 
> * gdbarch.sh: Move include of dis-asm.h so it is generated earlier
> 	in gdbarch.h. 
> 	(TARGET_PRINT_INSN): Multiarch.
> 	* gdbarch.h: Regenerate.	
> 	* gdbarch.c: Regenerate.	
> 
> 	* arch-utils.c (legacy_print_insn): New function.
> 	* arch-utils.h (legacy_print_insn): Export.
> 
> 	* cris-tdep.c (cris_delayed_get_disassembler): Use
> 	TARGET_PRINT_INSN, instead of tm_print_insn.
> 	* d10v-tdep.c (print_insn): Ditto.
> 	* d30v-tdep.c (print_insn): Ditto.
> 	* m32r-tdep.c (dump_insn): Ditto.
> 	* v850-tdep.c (v850_scan_prologue): Ditto.
> 	* mcore-tdep.c (mcore_dump_insn): Ditto.
> 	* sh-tdep.c (sh_gdbarch_init): Set print_insn gdbarch field.
> 
>