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 -- 2.38.1.windows.1
