mbox series

[V2,0/5] RISC-V: Implement Scalar Cryptography Extension

Message ID 20230216074544.2567-1-shihua@iscas.ac.cn
Headers
Series RISC-V: Implement Scalar Cryptography Extension |

Message

Liao Shihua Feb. 16, 2023, 7:45 a.m. UTC 
  This series adds basic support for the Scalar Cryptography extensions:
* Zbkb
* Zbkc
* Zbkx
* Zknd
* Zkne
* Zknh
* Zksed
* Zksh

The implementation follows the version Scalar Cryptography v1.0.0 of the specification,
and the intrinsic of Scalar Cryptography extensions follows riscv-c-api
which can be found here:
https://github.com/riscv/riscv-crypto/releases/tag/v1.0.0-scalar
https://github.com/riscv-non-isa/riscv-c-api-doc/pull/31

It works by Wu Siyu and Liao Shihua .

Liao Shihua (5):
  Add prototypes for RISC-V Crypto built-in functions
  Implement ZBKB, ZBKC and ZBKX extensions
  Implement ZKND and ZKNE extensions
  Implement ZKNH extensions
  Implement ZKSH and ZKSED extensions

 gcc/config.gcc                                |   2 +-
 gcc/config/riscv/bitmanip.md                  |  20 +-
 gcc/config/riscv/constraints.md               |   8 +
 gcc/config/riscv/crypto.md                    | 435 ++++++++++++++++++
 gcc/config/riscv/riscv-builtins.cc            |  26 ++
 gcc/config/riscv/riscv-crypto.def             |  94 ++++
 gcc/config/riscv/riscv-ftypes.def             |  10 +
 gcc/config/riscv/riscv.md                     |   4 +-
 gcc/config/riscv/riscv_scalar_crypto.h        | 218 +++++++++
 gcc/testsuite/gcc.target/riscv/zbkb32.c       |  36 ++
 gcc/testsuite/gcc.target/riscv/zbkb64.c       |  28 ++
 gcc/testsuite/gcc.target/riscv/zbkc32.c       |  17 +
 gcc/testsuite/gcc.target/riscv/zbkc64.c       |  17 +
 gcc/testsuite/gcc.target/riscv/zbkx32.c       |  18 +
 gcc/testsuite/gcc.target/riscv/zbkx64.c       |  18 +
 gcc/testsuite/gcc.target/riscv/zknd32.c       |  18 +
 gcc/testsuite/gcc.target/riscv/zknd64.c       |  36 ++
 gcc/testsuite/gcc.target/riscv/zkne32.c       |  18 +
 gcc/testsuite/gcc.target/riscv/zkne64.c       |  30 ++
 gcc/testsuite/gcc.target/riscv/zknh-sha256.c  |  29 ++
 .../gcc.target/riscv/zknh-sha512-32.c         |  43 ++
 .../gcc.target/riscv/zknh-sha512-64.c         |  31 ++
 gcc/testsuite/gcc.target/riscv/zksed.c        |  20 +
 gcc/testsuite/gcc.target/riscv/zksh.c         |  19 +
 24 files changed, 1183 insertions(+), 12 deletions(-)
 create mode 100644 gcc/config/riscv/crypto.md
 create mode 100644 gcc/config/riscv/riscv-crypto.def
 create mode 100644 gcc/config/riscv/riscv_scalar_crypto.h
 create mode 100644 gcc/testsuite/gcc.target/riscv/zbkb32.c
 create mode 100644 gcc/testsuite/gcc.target/riscv/zbkb64.c
 create mode 100644 gcc/testsuite/gcc.target/riscv/zbkc32.c
 create mode 100644 gcc/testsuite/gcc.target/riscv/zbkc64.c
 create mode 100644 gcc/testsuite/gcc.target/riscv/zbkx32.c
 create mode 100644 gcc/testsuite/gcc.target/riscv/zbkx64.c
 create mode 100644 gcc/testsuite/gcc.target/riscv/zknd32.c
 create mode 100644 gcc/testsuite/gcc.target/riscv/zknd64.c
 create mode 100644 gcc/testsuite/gcc.target/riscv/zkne32.c
 create mode 100644 gcc/testsuite/gcc.target/riscv/zkne64.c
 create mode 100644 gcc/testsuite/gcc.target/riscv/zknh-sha256.c
 create mode 100644 gcc/testsuite/gcc.target/riscv/zknh-sha512-32.c
 create mode 100644 gcc/testsuite/gcc.target/riscv/zknh-sha512-64.c
 create mode 100644 gcc/testsuite/gcc.target/riscv/zksed.c
 create mode 100644 gcc/testsuite/gcc.target/riscv/zksh.c