[PATCH] handle large deltas with DWARF fixed_advance_pc

[Alan Modra]

On Mon, Jan 07, 2008 at 03:56:45PM -0800, Bob Wilson wrote:
> gas/
> 	* dwarf2dbg.c (out_sleb128): Delete.
> 	(size_fixed_inc_line_addr, emit_fixed_inc_line_addr): New.
> 	(out_fixed_inc_line_addr): Delete.
> 	(relax_inc_line_addr, dwarf2dbg_estimate_size_before_relax): Call new
> 	size_fixed_inc_line_addr if DWARF2_USE_FIXED_ADVANCE_PC is set.
> 	(dwarf2dbg_convert_frag): Likewise for emit_fixed_inc_line_addr.
> 	(process_entries): Remove calls to out_fixed_inc_line_addr.  When
> 	DWARF2_USE_FIXED_ADVANCE_PC is set, call relax_inc_line_addr.
> 	* read.h (emit_expr_fix): New prototype.
> 	* read.c (emit_expr): Move code to emit_expr_fix and use it here.
> 	(emit_expr_fix): New.
> 
> testsuite/
> 	* gas/lns/lns.exp: Run new lns-big-delta test for targets that set
> 	DWARF2_USE_FIXED_ADVANCE_PC.
> 	* gas/lns/lns-big-delta.s: New.
> 	* gas/lns/lns-big-delta.d: New.

OK.

-- 
Alan Modra
Australia Development Lab, IBM