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) \ +{ \ + __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, \ + 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 -- 2.7.4
