* Re: [RFC PATCH 0/6] RISC-V: Add support for vector crypto extensions
@ 2022-12-26 11:51 jiawei
0 siblings, 0 replies; 3+ messages in thread
From: jiawei @ 2022-12-26 11:51 UTC (permalink / raw)
To: christoph.muellner; +Cc: binutils, Nelson Chu
[-- Attachment #1: Type: text/plain, Size: 3132 bytes --]
I have some questions, since all vector cryptography extensions base on the vector registers, do we
need to add imply info or check info.
And if the vector version is available, should it also enable scalar version at the same time?
On Thu, Dec 22, 2022 at 1:08 AM Christoph Muellner
<christoph.muellner@vrull.eu> wrote:
>
> From: Christoph Müllner <christoph.muellner@vrull.eu>
>
> This series add support for the vector crypto extensions:
> * Zvkb
> * Zvkg
> * Zvkh[a,b]
> * Zvkn
> * Zvksed
> * Zvksh
>
> The implementation follows the version 20221220 of the specification,
> which can be found here:
> https://github.com/riscv/riscv-crypto/releases/tag/v20221220
>
> Note, that this specification is not frozen yet, meaning that
> incompatible changes are possible.
> Therefore, this patchset is marked as RFC and should not be considered
> for upstream inclusion.
>
> All extensions come with (passing) tests.
>
> A branch with all patches applied can be found in this GitHub repo:
> https://github.com/cmuellner/binutils-gdb/tree/riscv-zvk
>
> Christoph Müllner (6):
> RISC-V: Add Zvkb ISA extension support
> RISC-V: Add Zvkg ISA extension support
> RISC-V: Add Zvkh[a,b] ISA extension support
> RISC-V: Add Zvkn ISA extension support
> RISC-V: Add Zvksed ISA extension support
> RISC-V: Add Zvksh ISA extension support
>
> bfd/elfxx-riscv.c | 38 +++++++++
> gas/config/tc-riscv.c | 13 +++
> gas/testsuite/gas/riscv/zvkb.d | 36 ++++++++
> gas/testsuite/gas/riscv/zvkb.s | 28 +++++++
> gas/testsuite/gas/riscv/zvkg.d | 9 ++
> gas/testsuite/gas/riscv/zvkg.s | 1 +
> gas/testsuite/gas/riscv/zvkha.d | 12 +++
> gas/testsuite/gas/riscv/zvkha_zvkhb.s | 3 +
> gas/testsuite/gas/riscv/zvkhb.d | 12 +++
> gas/testsuite/gas/riscv/zvkn.d | 21 +++++
> gas/testsuite/gas/riscv/zvkn.s | 13 +++
> gas/testsuite/gas/riscv/zvksed.d | 12 +++
> gas/testsuite/gas/riscv/zvksed.s | 4 +
> gas/testsuite/gas/riscv/zvksh.d | 11 +++
> gas/testsuite/gas/riscv/zvksh.s | 3 +
> include/opcode/riscv-opc.h | 114 ++++++++++++++++++++++++++
> include/opcode/riscv.h | 12 +++
> opcodes/riscv-dis.c | 4 +
> opcodes/riscv-opc.c | 46 +++++++++++
> 19 files changed, 392 insertions(+)
> create mode 100644 gas/testsuite/gas/riscv/zvkb.d
> create mode 100644 gas/testsuite/gas/riscv/zvkb.s
> create mode 100644 gas/testsuite/gas/riscv/zvkg.d
> create mode 100644 gas/testsuite/gas/riscv/zvkg.s
> create mode 100644 gas/testsuite/gas/riscv/zvkha.d
> create mode 100644 gas/testsuite/gas/riscv/zvkha_zvkhb.s
> create mode 100644 gas/testsuite/gas/riscv/zvkhb.d
> create mode 100644 gas/testsuite/gas/riscv/zvkn.d
> create mode 100644 gas/testsuite/gas/riscv/zvkn.s
> create mode 100644 gas/testsuite/gas/riscv/zvksed.d
> create mode 100644 gas/testsuite/gas/riscv/zvksed.s
> create mode 100644 gas/testsuite/gas/riscv/zvksh.d
> create mode 100644 gas/testsuite/gas/riscv/zvksh.s
>
> --
> 2.38.1
>
^ permalink raw reply [flat|nested] 3+ messages in thread
* [RFC PATCH 0/6] RISC-V: Add support for vector crypto extensions
@ 2022-12-21 17:07 Christoph Muellner
2022-12-22 2:46 ` Kito Cheng
0 siblings, 1 reply; 3+ messages in thread
From: Christoph Muellner @ 2022-12-21 17:07 UTC (permalink / raw)
To: binutils, Nelson Chu, Andrew Waterman, Palmer Dabbelt,
Jim Wilson, Philipp Tomsich, Aaron Durbin, Andrew de los Reyes,
Eric Gouriou, Barna Ibrahim
Cc: Christoph Müllner
From: Christoph Müllner <christoph.muellner@vrull.eu>
This series add support for the vector crypto extensions:
* Zvkb
* Zvkg
* Zvkh[a,b]
* Zvkn
* Zvksed
* Zvksh
The implementation follows the version 20221220 of the specification,
which can be found here:
https://github.com/riscv/riscv-crypto/releases/tag/v20221220
Note, that this specification is not frozen yet, meaning that
incompatible changes are possible.
Therefore, this patchset is marked as RFC and should not be considered
for upstream inclusion.
All extensions come with (passing) tests.
A branch with all patches applied can be found in this GitHub repo:
https://github.com/cmuellner/binutils-gdb/tree/riscv-zvk
Christoph Müllner (6):
RISC-V: Add Zvkb ISA extension support
RISC-V: Add Zvkg ISA extension support
RISC-V: Add Zvkh[a,b] ISA extension support
RISC-V: Add Zvkn ISA extension support
RISC-V: Add Zvksed ISA extension support
RISC-V: Add Zvksh ISA extension support
bfd/elfxx-riscv.c | 38 +++++++++
gas/config/tc-riscv.c | 13 +++
gas/testsuite/gas/riscv/zvkb.d | 36 ++++++++
gas/testsuite/gas/riscv/zvkb.s | 28 +++++++
gas/testsuite/gas/riscv/zvkg.d | 9 ++
gas/testsuite/gas/riscv/zvkg.s | 1 +
gas/testsuite/gas/riscv/zvkha.d | 12 +++
gas/testsuite/gas/riscv/zvkha_zvkhb.s | 3 +
gas/testsuite/gas/riscv/zvkhb.d | 12 +++
gas/testsuite/gas/riscv/zvkn.d | 21 +++++
gas/testsuite/gas/riscv/zvkn.s | 13 +++
gas/testsuite/gas/riscv/zvksed.d | 12 +++
gas/testsuite/gas/riscv/zvksed.s | 4 +
gas/testsuite/gas/riscv/zvksh.d | 11 +++
gas/testsuite/gas/riscv/zvksh.s | 3 +
include/opcode/riscv-opc.h | 114 ++++++++++++++++++++++++++
include/opcode/riscv.h | 12 +++
opcodes/riscv-dis.c | 4 +
opcodes/riscv-opc.c | 46 +++++++++++
19 files changed, 392 insertions(+)
create mode 100644 gas/testsuite/gas/riscv/zvkb.d
create mode 100644 gas/testsuite/gas/riscv/zvkb.s
create mode 100644 gas/testsuite/gas/riscv/zvkg.d
create mode 100644 gas/testsuite/gas/riscv/zvkg.s
create mode 100644 gas/testsuite/gas/riscv/zvkha.d
create mode 100644 gas/testsuite/gas/riscv/zvkha_zvkhb.s
create mode 100644 gas/testsuite/gas/riscv/zvkhb.d
create mode 100644 gas/testsuite/gas/riscv/zvkn.d
create mode 100644 gas/testsuite/gas/riscv/zvkn.s
create mode 100644 gas/testsuite/gas/riscv/zvksed.d
create mode 100644 gas/testsuite/gas/riscv/zvksed.s
create mode 100644 gas/testsuite/gas/riscv/zvksh.d
create mode 100644 gas/testsuite/gas/riscv/zvksh.s
--
2.38.1
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [RFC PATCH 0/6] RISC-V: Add support for vector crypto extensions
2022-12-21 17:07 Christoph Muellner
@ 2022-12-22 2:46 ` Kito Cheng
0 siblings, 0 replies; 3+ messages in thread
From: Kito Cheng @ 2022-12-22 2:46 UTC (permalink / raw)
To: Christoph Muellner
Cc: binutils, Nelson Chu, Andrew Waterman, Palmer Dabbelt,
Jim Wilson, Philipp Tomsich, Aaron Durbin, Andrew de los Reyes,
Eric Gouriou, Barna Ibrahim
Thanks for the patch! actually I've a downstream version for that too,
but apparently isn't as complete as your version (due to lack
testsuite) :P
On Thu, Dec 22, 2022 at 1:08 AM Christoph Muellner
<christoph.muellner@vrull.eu> wrote:
>
> From: Christoph Müllner <christoph.muellner@vrull.eu>
>
> This series add support for the vector crypto extensions:
> * Zvkb
> * Zvkg
> * Zvkh[a,b]
> * Zvkn
> * Zvksed
> * Zvksh
>
> The implementation follows the version 20221220 of the specification,
> which can be found here:
> https://github.com/riscv/riscv-crypto/releases/tag/v20221220
>
> Note, that this specification is not frozen yet, meaning that
> incompatible changes are possible.
> Therefore, this patchset is marked as RFC and should not be considered
> for upstream inclusion.
>
> All extensions come with (passing) tests.
>
> A branch with all patches applied can be found in this GitHub repo:
> https://github.com/cmuellner/binutils-gdb/tree/riscv-zvk
>
> Christoph Müllner (6):
> RISC-V: Add Zvkb ISA extension support
> RISC-V: Add Zvkg ISA extension support
> RISC-V: Add Zvkh[a,b] ISA extension support
> RISC-V: Add Zvkn ISA extension support
> RISC-V: Add Zvksed ISA extension support
> RISC-V: Add Zvksh ISA extension support
>
> bfd/elfxx-riscv.c | 38 +++++++++
> gas/config/tc-riscv.c | 13 +++
> gas/testsuite/gas/riscv/zvkb.d | 36 ++++++++
> gas/testsuite/gas/riscv/zvkb.s | 28 +++++++
> gas/testsuite/gas/riscv/zvkg.d | 9 ++
> gas/testsuite/gas/riscv/zvkg.s | 1 +
> gas/testsuite/gas/riscv/zvkha.d | 12 +++
> gas/testsuite/gas/riscv/zvkha_zvkhb.s | 3 +
> gas/testsuite/gas/riscv/zvkhb.d | 12 +++
> gas/testsuite/gas/riscv/zvkn.d | 21 +++++
> gas/testsuite/gas/riscv/zvkn.s | 13 +++
> gas/testsuite/gas/riscv/zvksed.d | 12 +++
> gas/testsuite/gas/riscv/zvksed.s | 4 +
> gas/testsuite/gas/riscv/zvksh.d | 11 +++
> gas/testsuite/gas/riscv/zvksh.s | 3 +
> include/opcode/riscv-opc.h | 114 ++++++++++++++++++++++++++
> include/opcode/riscv.h | 12 +++
> opcodes/riscv-dis.c | 4 +
> opcodes/riscv-opc.c | 46 +++++++++++
> 19 files changed, 392 insertions(+)
> create mode 100644 gas/testsuite/gas/riscv/zvkb.d
> create mode 100644 gas/testsuite/gas/riscv/zvkb.s
> create mode 100644 gas/testsuite/gas/riscv/zvkg.d
> create mode 100644 gas/testsuite/gas/riscv/zvkg.s
> create mode 100644 gas/testsuite/gas/riscv/zvkha.d
> create mode 100644 gas/testsuite/gas/riscv/zvkha_zvkhb.s
> create mode 100644 gas/testsuite/gas/riscv/zvkhb.d
> create mode 100644 gas/testsuite/gas/riscv/zvkn.d
> create mode 100644 gas/testsuite/gas/riscv/zvkn.s
> create mode 100644 gas/testsuite/gas/riscv/zvksed.d
> create mode 100644 gas/testsuite/gas/riscv/zvksed.s
> create mode 100644 gas/testsuite/gas/riscv/zvksh.d
> create mode 100644 gas/testsuite/gas/riscv/zvksh.s
>
> --
> 2.38.1
>
^ permalink raw reply [flat|nested] 3+ messages in thread
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2022-12-26 11:51 [RFC PATCH 0/6] RISC-V: Add support for vector crypto extensions jiawei
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2022-12-21 17:07 Christoph Muellner
2022-12-22 2:46 ` Kito Cheng
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