* config/tc-alpha.c: Change uses of void * to PTR. Change the

	* config/tc-alpha.c: Change uses of void * to PTR.  Change the
	alpha_macro emit field to expect a const argument, and change the
	arg field to be const.  Fix some spacing to follow the GNU
	standard.

Fri Nov  1 10:32:03 1996  Richard Henderson  <rth@tamu.edu>

	* config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
	(pca56) and 21264 (ev6) cpus.
	(md_apply_fix): Private relocation types are now negative.
	(alpha_force_relocation): Likewise.
	(tc_gen_reloc): Likewise.
	(emit_insn): Likewise.
	(emit_ldXu): Do the right thing when the hardware can do byte insns.
	(emit_stX): Likewise.
	(emit_sextX): Likewise.