[committed 2/2] opcodes/arc: Implement style support in the disassembler

[Alan Modra]

On Mon, Jul 18, 2022 at 02:25:01PM +0300, Claudiu Zissulescu via Binutils wrote:
> Update the ARC disassembler to supply style information to the
> disassembler output. The output formatting remains unchanged.

I see lots of fails in the arc gas teststuite.  Please do run the
testsuite.

regexp "^0x[0-9a-f]+ 21c1 006b                  adc.lt  r1,r1,0x1$"
line   "0x000000c4 21c1 006b            adc.lt  r1,r1,1"

It's this one:
> -		(*info->fprintf_func) (info->stream, "%#x", value);
> +		(*info->fprintf_styled_func) (info->stream, dis_style_immediate,
> +					      "%" PRIx32, value);

PRIx32 is wrong anyway, when "value" is an int.  Fixed.

diff --git a/opcodes/arc-dis.c b/opcodes/arc-dis.c
index dbaa96178a8..3490bad4f66 100644
--- a/opcodes/arc-dis.c
+++ b/opcodes/arc-dis.c
@@ -1408,7 +1408,7 @@ print_insn_arc (bfd_vma memaddr,
 					      "%s", rname);
 	      else
 		(*info->fprintf_styled_func) (info->stream, dis_style_immediate,
-					      "%" PRIx32, value);
+					      "%#x", value);
 	    }
 	}
 

-- 
Alan Modra
Australia Development Lab, IBM