RISC-V: Report "c or zca" for INSN_CLASS_C when error reporting.

bfd/
	* elfxx-riscv.c (riscv_multi_subset_supports_ext): Return "c or zca"
	rather than "c".

diff --git a/bfd/elfxx-riscv.c b/bfd/elfxx-riscv.c
index e9852ef8fa161df643591e68843500777f5873c8..cb65024beaffbe60b51e303c058f2bb573d72f38 100644 (file)
--- a/bfd/elfxx-riscv.c
+++ b/bfd/elfxx-riscv.c
@@ -2625,7 +2625,7 @@ riscv_multi_subset_supports_ext (riscv_parse_subset_t *rps,
     case INSN_CLASS_Q:
       return "q";
     case INSN_CLASS_C:
-      return "c";
+      return _("c' or `zca");
     case INSN_CLASS_F_AND_C:
       if (!riscv_subset_supports (rps, "f"))
        {