From: jiawei <jiawei@iscas.ac.cn>
To: binutils@sourceware.org
Cc: kito.cheng@sifive.com, nelson.chu@sifive.com, jimw@sifive.com,
philipp.tomsich@vrull.eu, mjos@pqshield.com,
ben.marshall@pqshield.com, cmuellner@ventanamicro.com,
palmer@dabbelt.com, andrew@sifive.com, lazyparser@gmail.com,
siyu@isrc.iscas.ac.cn, schwab@linux-m68k.org, jbeulich@suse.com,
jiawei <jiawei@iscas.ac.cn>
Subject: [PATCH v4 1/3] RISC-V: Minimal support of scalar crypto extension
Date: Mon, 15 Nov 2021 11:03:41 +0800 [thread overview]
Message-ID: <20211115030343.276103-2-jiawei@iscas.ac.cn> (raw)
In-Reply-To: <20211115030343.276103-1-jiawei@iscas.ac.cn>
Minimal support of scalar crypto extension, add "k" in riscv_supported_std_ext[] to make the order check right with "zk" behind "zb". "zbk*" is sub-extension for k-ext, so it added behind "zbs" in riscv_supported_std_z_ext[].
---
bfd/elfxx-riscv.c | 28 ++++++++++++++++++++++++++++
1 file changed, 28 insertions(+)
diff --git a/bfd/elfxx-riscv.c b/bfd/elfxx-riscv.c
index 3ffbaad66dd..152fbe3d160 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 },
@@ -1146,6 +1161,19 @@ static struct riscv_supported_ext riscv_supported_std_z_ext[] =
{"zba", ISA_SPEC_CLASS_DRAFT, 1, 0, 0 },
{"zbc", 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}
};
--
2.25.1
next prev parent reply other threads:[~2021-11-15 3:04 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-15 3:03 [PATCH v4 0/3] RISC-V: Support Scalar Cryptography extension jiawei
2021-11-15 3:03 ` jiawei [this message]
2022-02-21 13:24 ` [PATCH v4 1/3] RISC-V: Minimal support of scalar crypto extension Jan Beulich
2022-02-21 14:14 ` jiawei
2022-02-21 14:16 ` Philipp Tomsich
2022-02-21 14:25 ` Jan Beulich
2022-02-21 14:44 ` Tsukasa OI
2022-02-21 14:50 ` Kito Cheng
2021-11-15 3:03 ` [PATCH v4 2/3] RISC-V: Scalar crypto instructions and operand set jiawei
2022-01-04 8:04 ` Jan Beulich
2022-01-04 8:38 ` 陈嘉炜
2022-01-04 8:49 ` Jan Beulich
2022-01-04 13:13 ` Markku-Juhani O. Saarinen
2021-11-15 3:03 ` [PATCH v4 3/3] RISC-V: Scalar crypto instruction and Entropy Source CSR testcases jiawei
2021-12-21 16:06 ` Jan Beulich
2021-11-16 4:07 ` [PATCH v4 0/3] RISC-V: Support Scalar Cryptography extension Nelson Chu
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