On 3/1/19 8:18 PM, Aleksandar Markovic wrote:
> From: Aleksandar Markovic <amarko...@wavecomp.com>
>
> Add wrappers for some MIPS64R6 instructions.
>
> Signed-off-by: Aleksandar Markovic <amarko...@wavecomp.com>
> ---
> tests/tcg/mips/include/wrappers_mips64r6.h | 64
> ++++++++++++++++++++++++++++++
> 1 file changed, 64 insertions(+)
> create mode 100644 tests/tcg/mips/include/wrappers_mips64r6.h
>
> diff --git a/tests/tcg/mips/include/wrappers_mips64r6.h
> b/tests/tcg/mips/include/wrappers_mips64r6.h
> new file mode 100644
> index 0000000..c9c34aa
> --- /dev/null
> +++ b/tests/tcg/mips/include/wrappers_mips64r6.h
> @@ -0,0 +1,64 @@
> +/*
> + * Header file for wrappers around MIPS64R6 instructions assembler
> + * invocations
> + *
> + * Copyright (C) 2019 Wave Computing, Inc.
> + * Copyright (C) 2019 Aleksandar Markovic <amarko...@wavecomp.com>
> + *
> + * This program is free software: you can redistribute it and/or modify
> + * it under the terms of the GNU General Public License as published by
> + * the Free Software Foundation, either version 2 of the License, or
> + * (at your option) any later version.
> + *
> + * This program is distributed in the hope that it will be useful,
> + * but WITHOUT ANY WARRANTY; without even the implied warranty of
> + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> + * GNU General Public License for more details.
> + *
> + * You should have received a copy of the GNU General Public License
> + * along with this program. If not, see <https://www.gnu.org/licenses/>.
> + *
> + */
> +
> +#ifndef WRAPPERS_MIPS64R6_H
> +#define WRAPPERS_MIPS64R6_H
> +
> +
> +#define DO_MIPS64R6__RD__RS(suffix, mnemonic) \
> +static inline void do_mips64r6_##suffix(void *input, void *output) \
'const void *input'
> +{ \
> + __asm__ volatile ( \
> + "ld $t1, 0(%0)\n\t" \
> + #mnemonic " $t0, $t1\n\t" \
> + "sd $t0, 0(%1)\n\t" \
> + : \
> + : "r" (input), "r" (output) \
> + : "t0", "t1", "memory" \
> + ); \
> +}
> +
> +DO_MIPS64R6__RD__RS(DCLO, dclo)
> +DO_MIPS64R6__RD__RS(DCLZ, dclz)
> +DO_MIPS64R6__RD__RS(BITSWAP, bitswap)
> +DO_MIPS64R6__RD__RS(DBITSWAP, dbitswap)
> +
> +
> +#define DO_MIPS64R6__RD__RS_RT(suffix, mnemonic) \
> +static inline void do_mips64r6_##suffix(void *input1, void *input2, \
'const void *input1, const void *input2'
> + void *output) \
> +{ \
> + __asm__ volatile ( \
> + "ld $t1, 0(%0)\n\t" \
> + "ld $t2, 0(%1)\n\t" \
> + #mnemonic " $t0, $t1, $t2\n\t" \
> + "sd $t0, 0(%2)\n\t" \
> + : \
> + : "r" (input1), "r" (input2), "r" (output) \
> + : "t0", "t1", "memory" \
> + ); \
> +}
> +
> +DO_MIPS64R6__RD__RS_RT(DSLLV, dsllv)
> +
> +
> +#endif
>
