1 files changed, 0 insertions, 87 deletions
diff --git a/opcodes/riscv-opc.c b/opcodes/riscv-opc.c
index b072ee2..50a3f30 100644
--- a/opcodes/riscv-opc.c
+++ b/opcodes/riscv-opc.c
@@ -886,90 +886,3 @@ const struct riscv_opcode riscv_insn_types[] =
 /* Terminate the list.  */
 {0, 0, INSN_CLASS_NONE, 0, 0, 0, 0, 0}
 };
-
-/* All standard extensions defined in all supported ISA spec.  */
-const struct riscv_ext_version riscv_ext_version_table[] =
-{
-/* name, ISA spec, major version, minor version.  */
-{"e", ISA_SPEC_CLASS_20191213, 1, 9},
-{"e", ISA_SPEC_CLASS_20190608, 1, 9},
-{"e", ISA_SPEC_CLASS_2P2,      1, 9},
-
-{"i", ISA_SPEC_CLASS_20191213, 2, 1},
-{"i", ISA_SPEC_CLASS_20190608, 2, 1},
-{"i", ISA_SPEC_CLASS_2P2,      2, 0},
-
-{"m", ISA_SPEC_CLASS_20191213, 2, 0},
-{"m", ISA_SPEC_CLASS_20190608, 2, 0},
-{"m", ISA_SPEC_CLASS_2P2,      2, 0},
-
-{"a", ISA_SPEC_CLASS_20191213, 2, 1},
-{"a", ISA_SPEC_CLASS_20190608, 2, 0},
-{"a", ISA_SPEC_CLASS_2P2,      2, 0},
-
-{"f", ISA_SPEC_CLASS_20191213, 2, 2},
-{"f", ISA_SPEC_CLASS_20190608, 2, 2},
-{"f", ISA_SPEC_CLASS_2P2,      2, 0},
-
-{"d", ISA_SPEC_CLASS_20191213, 2, 2},
-{"d", ISA_SPEC_CLASS_20190608, 2, 2},
-{"d", ISA_SPEC_CLASS_2P2,      2, 0},
-
-{"q", ISA_SPEC_CLASS_20191213, 2, 2},
-{"q", ISA_SPEC_CLASS_20190608, 2, 2},
-{"q", ISA_SPEC_CLASS_2P2,      2, 0},
-
-{"c", ISA_SPEC_CLASS_20191213, 2, 0},
-{"c", ISA_SPEC_CLASS_20190608, 2, 0},
-{"c", ISA_SPEC_CLASS_2P2,      2, 0},
-
-{"zicsr", ISA_SPEC_CLASS_20191213, 2, 0},
-{"zicsr", ISA_SPEC_CLASS_20190608, 2, 0},
-
-{"zifencei", ISA_SPEC_CLASS_20191213, 2, 0},
-{"zifencei", ISA_SPEC_CLASS_20190608, 2, 0},
-
-{"zihintpause", ISA_SPEC_CLASS_DRAFT, 1, 0},
-
-/* Terminate the list.  */
-{NULL, 0, 0, 0}
-};
-
-struct isa_spec_t
-{
-  const char *name;
-  enum riscv_isa_spec_class class;
-};
-
-/* List for all supported ISA spec versions.  */
-static const struct isa_spec_t isa_specs[] =
-{
-  {"2.2",      ISA_SPEC_CLASS_2P2},
-  {"20190608", ISA_SPEC_CLASS_20190608},
-  {"20191213", ISA_SPEC_CLASS_20191213},
-
-  /* Terminate the list.  */
-  {NULL, 0}
-};
-
-/* Get the corresponding ISA spec class by giving a ISA spec string.  */
-
-int
-riscv_get_isa_spec_class (const char *s,
-                         enum riscv_isa_spec_class *class)
-{
-  const struct isa_spec_t *version;
-
-  if (s == NULL)
-    return 0;
-
-  for (version = &isa_specs[0]; version->name != NULL; ++version)
-    if (strcmp (version->name, s) == 0)
-      {
-       *class = version->class;
-       return 1;
-      }
-
-  /* Can not find the supported ISA spec.  */
-  return 0;
-}