diff options
| author | jiawei <jiawei@iscas.ac.cn> | 2021-11-15 11:03:41 +0800 |
|---|---|---|
| committer | Nelson Chu <nelson.chu@sifive.com> | 2021-11-16 11:47:50 +0800 |
| commit | dfdba097767e42f5163aeb5a97c4aa0084d44457 (patch) | |
| tree | e96cffe31f27a1561ad2a4b8be5bde898ff935e8 /bfd/elfxx-riscv.c | |
| parent | 333f35b6315f6ed71db4fb76bfc1ebb7ec347d43 (diff) | |
RISC-V: Minimal support of scalar crypto extension.
Minimal support of scalar crypto extension, add "k" in the
riscv_supported_std_ext, to make the order check right with
"zk" behind "zb".
bfd/
* elfxx-riscv.c (riscv_implicit_subsets): Added implicit
rules for zk* extensions.
(riscv_supported_std_ext): Added entry for k.
(riscv_supported_std_z_ext): Added entries for zk*.
Diffstat (limited to 'bfd/elfxx-riscv.c')
| -rw-r--r-- | bfd/elfxx-riscv.c | 30 |
1 files changed, 29 insertions, 1 deletions
diff --git a/bfd/elfxx-riscv.c b/bfd/elfxx-riscv.c index 3ffbaad66d..9879480371 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} }; |