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src gas/ChangeLog gas/config/tc-xtensa.c gas/c ...


CVSROOT:	/cvs/src
Module name:	src
Changes by:	bwilson@sourceware.org	2005-12-30 23:34:00

Modified files:
	gas            : ChangeLog 
	gas/config     : tc-xtensa.c xtensa-relax.c 
	include        : ChangeLog xtensa-config.h 

Log message:
	include:
	* xtensa-config.h (XCHAL_HAVE_WIDE_BRANCHES): New.
	gas:
	* config/tc-xtensa.c (op_placement_info_struct): Delete single,
	single_size, widest, and widest_size fields.  Add narrowest_slot.
	(xg_emit_insn_to_buf): Remove fmt parameter and compute it here.
	Use xg_get_single_slot to find the slot.
	(finish_vinsn): Use emit_single_op instead of bundle_single_op.
	(bundle_single_op): Rename this to....
	(bundle_tinsn): ...this function, which builds a vliw_insn but does
	not call finish_vinsn.
	(emit_single_op): Use bundle_tinsn instead of bundle_single_op.
	(relax_frag_immed): Get num_slots from cur_vinsn.
	(convert_frag_narrow): Update call to xg_emit_insn_to_buf.
	(convert_frag_immed): Likewise.  Also, get num_slots from cur_vinsn.
	(init_op_placement_info_table): Set narrowest_slot field.  Remove
	code for deleted fields.
	(xg_get_single_size): Return narrowest_size field, not single_size.
	(xg_get_single_format): Return narrowest field, not single.
	(xg_get_single_slot): New.
	(tinsn_to_insnbuf): Rewrite to use tinsn_to_slotbuf.
	* config/xtensa-relax.c (widen_spec_list): Add wide branch relaxations.
	(transition_applies): Check wide branch option availability.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gas/ChangeLog.diff?cvsroot=src&r1=1.2776&r2=1.2777
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gas/config/tc-xtensa.c.diff?cvsroot=src&r1=1.52&r2=1.53
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gas/config/xtensa-relax.c.diff?cvsroot=src&r1=1.9&r2=1.10
http://sourceware.org/cgi-bin/cvsweb.cgi/src/include/ChangeLog.diff?cvsroot=src&r1=1.348&r2=1.349
http://sourceware.org/cgi-bin/cvsweb.cgi/src/include/xtensa-config.h.diff?cvsroot=src&r1=1.6&r2=1.7


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