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| author | Aleksandar Markovic <amarkovic@wavecomp.com> | 2019-03-05 16:34:30 +0100 |
|---|---|---|
| committer | Aleksandar Markovic <amarkovic@wavecomp.com> | 2019-03-05 17:02:46 +0100 |
| commit | 50dccc057faa307082b37aecb46768083f0c8a6b (patch) | |
| tree | 6841cfc7326f408a7ba2bea082ce518fc7091e75 /tests/tcg/mips | |
| parent | 6ae2e3bb338a8fda477fb825e72026b925fd49bd (diff) | |
| download | qemu-50dccc057faa307082b37aecb46768083f0c8a6b.zip qemu-50dccc057faa307082b37aecb46768083f0c8a6b.tar.gz qemu-50dccc057faa307082b37aecb46768083f0c8a6b.tar.bz2 | |
tests/tcg: target/mips: Add wrappers for some MIPS64R6 instructions
Add wrappers for some MIPS64R6 instructions.
Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Reviewed-by: Aleksandar Rikalo <arikalo@wavecomp.com>
Message-Id: <1551800076-8104-9-git-send-email-aleksandar.markovic@rt-rk.com>
Diffstat (limited to 'tests/tcg/mips')
| -rw-r--r-- | tests/tcg/mips/include/wrappers_mips64r6.h | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/tests/tcg/mips/include/wrappers_mips64r6.h b/tests/tcg/mips/include/wrappers_mips64r6.h new file mode 100644 index 0000000..d1e5edb --- /dev/null +++ b/tests/tcg/mips/include/wrappers_mips64r6.h @@ -0,0 +1,83 @@ +/* + * Header file for wrappers around MIPS64R6 instructions assembler + * invocations + * + * Copyright (C) 2019 Wave Computing, Inc. + * Copyright (C) 2019 Aleksandar Markovic <amarkovic@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(const 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(CLO, clo) +DO_MIPS64R6__RD__RS(CLZ, clz) +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(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(SLLV, sllv) +DO_MIPS64R6__RD__RS_RT(SRLV, srlv) +DO_MIPS64R6__RD__RS_RT(SRAV, srav) +DO_MIPS64R6__RD__RS_RT(DSLLV, dsllv) +DO_MIPS64R6__RD__RS_RT(DSRLV, dsrlv) +DO_MIPS64R6__RD__RS_RT(DSRAV, dsrav) + +DO_MIPS64R6__RD__RS_RT(MUL, mul) +DO_MIPS64R6__RD__RS_RT(MUH, muh) +DO_MIPS64R6__RD__RS_RT(MULU, mulu) +DO_MIPS64R6__RD__RS_RT(MUHU, muhu) +DO_MIPS64R6__RD__RS_RT(DMUL, dmul) +DO_MIPS64R6__RD__RS_RT(DMUH, dmuh) +DO_MIPS64R6__RD__RS_RT(DMULU, dmulu) +DO_MIPS64R6__RD__RS_RT(DMUHU, dmuhu) + + +#endif |