RISC-V: Add support for the Zvbb ISA extension

[thirdparty/binutils-gdb.git] / bfd / elfxx-riscv.c

diff --git a/bfd/elfxx-riscv.c b/bfd/elfxx-riscv.c
index 497709ef0dba95ebaaf4dacbeb7ad11c7a7f384d..21a4dc8ae8b838646e56ee82d8f49d5bade1669c 100644 (file)
--- a/bfd/elfxx-riscv.c
+++ b/bfd/elfxx-riscv.c
@@ -1262,6 +1262,7 @@ static struct riscv_supported_ext riscv_supported_std_z_ext[] =
   {"zve64x",           ISA_SPEC_CLASS_DRAFT,           1, 0,  0 },
   {"zve64f",           ISA_SPEC_CLASS_DRAFT,           1, 0,  0 },
   {"zve64d",           ISA_SPEC_CLASS_DRAFT,           1, 0,  0 },
+  {"zvbb",             ISA_SPEC_CLASS_DRAFT,           1, 0,  0 },
   {"zvl32b",           ISA_SPEC_CLASS_DRAFT,           1, 0,  0 },
   {"zvl64b",           ISA_SPEC_CLASS_DRAFT,           1, 0,  0 },
   {"zvl128b",          ISA_SPEC_CLASS_DRAFT,           1, 0,  0 },
@@ -2427,6 +2428,8 @@ riscv_multi_subset_supports (riscv_parse_subset_t *rps,
              || riscv_subset_supports (rps, "zve64d")
              || riscv_subset_supports (rps, "zve64f")
              || riscv_subset_supports (rps, "zve32f"));
+    case INSN_CLASS_ZVBB:
+      return riscv_subset_supports (rps, "zvbb");
     case INSN_CLASS_SVINVAL:
       return riscv_subset_supports (rps, "svinval");
     case INSN_CLASS_H:
@@ -2615,6 +2618,8 @@ riscv_multi_subset_supports_ext (riscv_parse_subset_t *rps,
       return _("v' or `zve64x' or `zve32x");
     case INSN_CLASS_ZVEF:
       return _("v' or `zve64d' or `zve64f' or `zve32f");
+    case INSN_CLASS_ZVBB:
+      return _("zvbb");
     case INSN_CLASS_SVINVAL:
       return "svinval";
     case INSN_CLASS_H: