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| author | LIU Zhiwei <zhiwei_liu@c-sky.com> | 2020-07-01 23:25:28 +0800 |
|---|---|---|
| committer | Alistair Francis <alistair.francis@wdc.com> | 2020-07-02 09:19:33 -0700 |
| commit | 121ddbb36f17d24a7f39d6024d9b3145d154a98c (patch) | |
| tree | 12d0a4f57ad989df17d0e4d97f9ce1d940e7eb1e /target/riscv/internals.h | |
| parent | 2a68e9e568faddf4d689a37fa6895bcb8404a677 (diff) | |
| download | qemu-121ddbb36f17d24a7f39d6024d9b3145d154a98c.zip qemu-121ddbb36f17d24a7f39d6024d9b3145d154a98c.tar.gz qemu-121ddbb36f17d24a7f39d6024d9b3145d154a98c.tar.bz2 | |
target/riscv: vector floating-point classify instructions
Signed-off-by: LIU Zhiwei <zhiwei_liu@c-sky.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <20200701152549.1218-41-zhiwei_liu@c-sky.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Diffstat (limited to 'target/riscv/internals.h')
| -rw-r--r-- | target/riscv/internals.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/target/riscv/internals.h b/target/riscv/internals.h index e59e8b3..f3cea47 100644 --- a/target/riscv/internals.h +++ b/target/riscv/internals.h @@ -27,4 +27,9 @@ FIELD(VDATA, VM, 8, 1) FIELD(VDATA, LMUL, 9, 2) FIELD(VDATA, NF, 11, 4) FIELD(VDATA, WD, 11, 1) + +/* float point classify helpers */ +target_ulong fclass_h(uint64_t frs1); +target_ulong fclass_s(uint64_t frs1); +target_ulong fclass_d(uint64_t frs1); #endif |