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-rw-r--r--bfd/elfxx-riscv.c30
1 files changed, 29 insertions, 1 deletions
diff --git a/bfd/elfxx-riscv.c b/bfd/elfxx-riscv.c
index 3ffbaad..9879480 100644
--- a/bfd/elfxx-riscv.c
+++ b/bfd/elfxx-riscv.c
@@ -1075,6 +1075,20 @@ static struct riscv_implicit_subset riscv_implicit_subsets[] =
{"q", "d", check_implicit_always},
{"d", "f", check_implicit_always},
{"f", "zicsr", check_implicit_always},
+ {"zk", "zkn", check_implicit_always},
+ {"zk", "zkr", check_implicit_always},
+ {"zk", "zkt", check_implicit_always},
+ {"zkn", "zbkb", check_implicit_always},
+ {"zkn", "zbkc", check_implicit_always},
+ {"zkn", "zbkx", check_implicit_always},
+ {"zkn", "zkne", check_implicit_always},
+ {"zkn", "zknd", check_implicit_always},
+ {"zkn", "zknh", check_implicit_always},
+ {"zks", "zbkb", check_implicit_always},
+ {"zks", "zbkc", check_implicit_always},
+ {"zks", "zbkx", check_implicit_always},
+ {"zks", "zksed", check_implicit_always},
+ {"zks", "zksh", check_implicit_always},
{NULL, NULL, NULL}
};
@@ -1127,6 +1141,7 @@ static struct riscv_supported_ext riscv_supported_std_ext[] =
{"c", ISA_SPEC_CLASS_20190608, 2, 0, 0 },
{"c", ISA_SPEC_CLASS_2P2, 2, 0, 0 },
{"b", ISA_SPEC_CLASS_NONE, RISCV_UNKNOWN_VERSION, RISCV_UNKNOWN_VERSION, 0 },
+ {"k", ISA_SPEC_CLASS_NONE, RISCV_UNKNOWN_VERSION, RISCV_UNKNOWN_VERSION, 0 },
{"j", ISA_SPEC_CLASS_NONE, RISCV_UNKNOWN_VERSION, RISCV_UNKNOWN_VERSION, 0 },
{"t", ISA_SPEC_CLASS_NONE, RISCV_UNKNOWN_VERSION, RISCV_UNKNOWN_VERSION, 0 },
{"p", ISA_SPEC_CLASS_NONE, RISCV_UNKNOWN_VERSION, RISCV_UNKNOWN_VERSION, 0 },
@@ -1145,7 +1160,20 @@ static struct riscv_supported_ext riscv_supported_std_z_ext[] =
{"zbb", ISA_SPEC_CLASS_DRAFT, 1, 0, 0 },
{"zba", ISA_SPEC_CLASS_DRAFT, 1, 0, 0 },
{"zbc", ISA_SPEC_CLASS_DRAFT, 1, 0, 0 },
- {"zbs", ISA_SPEC_CLASS_DRAFT, 1, 0, 0 },
+ {"zbs", ISA_SPEC_CLASS_DRAFT, 1, 0, 0 },
+ {"zbkb", ISA_SPEC_CLASS_DRAFT, 1, 0, 0 },
+ {"zbkc", ISA_SPEC_CLASS_DRAFT, 1, 0, 0 },
+ {"zbkx", ISA_SPEC_CLASS_DRAFT, 1, 0, 0 },
+ {"zk", ISA_SPEC_CLASS_DRAFT, 1, 0, 0 },
+ {"zkn", ISA_SPEC_CLASS_DRAFT, 1, 0, 0 },
+ {"zknd", ISA_SPEC_CLASS_DRAFT, 1, 0, 0 },
+ {"zkne", ISA_SPEC_CLASS_DRAFT, 1, 0, 0 },
+ {"zknh", ISA_SPEC_CLASS_DRAFT, 1, 0, 0 },
+ {"zkr", ISA_SPEC_CLASS_DRAFT, 1, 0, 0 },
+ {"zks", ISA_SPEC_CLASS_DRAFT, 1, 0, 0 },
+ {"zksed", ISA_SPEC_CLASS_DRAFT, 1, 0, 0 },
+ {"zksh", ISA_SPEC_CLASS_DRAFT, 1, 0, 0 },
+ {"zkt", ISA_SPEC_CLASS_DRAFT, 1, 0, 0 },
{NULL, 0, 0, 0, 0}
};