diff options
| author | Frank Chang <frank.chang@sifive.com> | 2021-12-10 15:56:49 +0800 |
|---|---|---|
| committer | Alistair Francis <alistair.francis@wdc.com> | 2021-12-20 14:53:31 +1000 |
| commit | 75804f71319706308dd48441b408abc09481c5ae (patch) | |
| tree | f0aed16dadb8f6d4aae8476da6cf8d97a91f82d5 /target/riscv/internals.h | |
| parent | 3ce4c09df75529da0a5798279a01e24c02df15da (diff) | |
target/riscv: add "set round to odd" rounding mode helper function
helper_set_rounding_mode() is responsible for SIGILL, and "round to odd"
should be an interface private to translation, so add a new independent
helper_set_rod_rounding_mode().
Signed-off-by: Frank Chang <frank.chang@sifive.com>
Acked-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <20211210075704.23951-64-frank.chang@sifive.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Diffstat (limited to 'target/riscv/internals.h')
| -rw-r--r-- | target/riscv/internals.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/target/riscv/internals.h b/target/riscv/internals.h index db105d4d64..065e8162a2 100644 --- a/target/riscv/internals.h +++ b/target/riscv/internals.h @@ -43,6 +43,7 @@ enum { RISCV_FRM_RUP = 3, /* Round Up */ RISCV_FRM_RMM = 4, /* Round to Nearest, ties to Max Magnitude */ RISCV_FRM_DYN = 7, /* Dynamic rounding mode */ + RISCV_FRM_ROD = 8, /* Round to Odd */ }; static inline uint64_t nanbox_s(float32 f) |