diff options
| author | Christoph Müllner <christoph.muellner@vrull.eu> | 2023-06-30 22:43:46 +0200 |
|---|---|---|
| committer | Jeff Law <jlaw@ventanamicro> | 2023-07-01 07:28:40 -0600 |
| commit | 9d469329d229da8e2a6d7b70a2be3988aa45a277 (patch) | |
| tree | 1e6e7cbaf08250da688d92b21f32a21f70c614ae /opcodes/riscv-opc.c | |
| parent | c0a98a853d5ccde35dca20ad5d7cea0a70e16d56 (diff) | |
| download | gdb-9d469329d229da8e2a6d7b70a2be3988aa45a277.zip gdb-9d469329d229da8e2a6d7b70a2be3988aa45a277.tar.gz gdb-9d469329d229da8e2a6d7b70a2be3988aa45a277.tar.bz2 | |
RISC-V: Add support for the Zvkg ISA extension
Zvkg is part of the vector crypto extensions.
This extension adds the following instructions:
- vghsh.vv
- vgmul.vv
bfd/ChangeLog:
* elfxx-riscv.c (riscv_multi_subset_supports): Add instruction
class support for Zvkg.
(riscv_multi_subset_supports_ext): Likewise.
gas/ChangeLog:
* testsuite/gas/riscv/zvkg.d: New test.
* testsuite/gas/riscv/zvkg.s: New test.
include/ChangeLog:
* opcode/riscv-opc.h (MATCH_VGHSH_VV): New.
(MASK_VGHSH_VV): New.
(MATCH_VGMUL_VV): New.
(MASK_VGMUL_VV): New.
(DECLARE_INSN): New.
* opcode/riscv.h (enum riscv_insn_class): Add instruction class
support for Zvkg.
opcodes/ChangeLog:
* riscv-opc.c: Add Zvkg instructions.
Signed-off-by: Nathan Huckleberry <nhuck@google.com>
Signed-off-by: Christoph Müllner <christoph.muellner@vrull.eu>
Diffstat (limited to 'opcodes/riscv-opc.c')
| -rw-r--r-- | opcodes/riscv-opc.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/opcodes/riscv-opc.c b/opcodes/riscv-opc.c index 19a7290..b2aadb1 100644 --- a/opcodes/riscv-opc.c +++ b/opcodes/riscv-opc.c @@ -1908,6 +1908,10 @@ const struct riscv_opcode riscv_opcodes[] = {"vclmulh.vv", 0, INSN_CLASS_ZVBC, "Vd,Vt,VsVm", MATCH_VCLMULH_VV, MASK_VCLMULH_VV, match_opcode, 0}, {"vclmulh.vx", 0, INSN_CLASS_ZVBC, "Vd,Vt,sVm", MATCH_VCLMULH_VX, MASK_VCLMULH_VX, match_opcode, 0}, +/* Zvkg instructions. */ +{"vghsh.vv", 0, INSN_CLASS_ZVKG, "Vd,Vt,Vs", MATCH_VGHSH_VV, MASK_VGHSH_VV, match_opcode, 0}, +{"vgmul.vv", 0, INSN_CLASS_ZVKG, "Vd,Vt", MATCH_VGMUL_VV, MASK_VGMUL_VV, match_opcode, 0}, + /* Supervisor instructions. */ {"csrr", 0, INSN_CLASS_ZICSR, "d,E", MATCH_CSRRS, MASK_CSRRS|MASK_RS1, match_opcode, INSN_ALIAS }, {"csrw", 0, INSN_CLASS_ZICSR, "E,s", MATCH_CSRRW, MASK_CSRRW|MASK_RD, match_opcode, INSN_ALIAS }, |