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| author | Song Gao <gaosong@loongson.cn> | 2023-05-04 20:27:59 +0800 |
|---|---|---|
| committer | Song Gao <gaosong@loongson.cn> | 2023-05-06 11:19:48 +0800 |
| commit | aca67472d2bc236a4b4b85780925cd064a9dc16f (patch) | |
| tree | b731c7f5c2f65223eafb191a9ab5f8dfef53d14f /target/loongarch/internals.h | |
| parent | ac95a0b975583de1ea70e03b70b8c866c109324c (diff) | |
| download | focaccia-qemu-aca67472d2bc236a4b4b85780925cd064a9dc16f.tar.gz focaccia-qemu-aca67472d2bc236a4b4b85780925cd064a9dc16f.zip | |
target/loongarch: Implement LSX fpu arith instructions
This patch includes:
- VF{ADD/SUB/MUL/DIV}.{S/D};
- VF{MADD/MSUB/NMADD/NMSUB}.{S/D};
- VF{MAX/MIN}.{S/D};
- VF{MAXA/MINA}.{S/D};
- VFLOGB.{S/D};
- VFCLASS.{S/D};
- VF{SQRT/RECIP/RSQRT}.{S/D}.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20230504122810.4094787-34-gaosong@loongson.cn>
Diffstat (limited to 'target/loongarch/internals.h')
| -rw-r--r-- | target/loongarch/internals.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/target/loongarch/internals.h b/target/loongarch/internals.h index 4c5752fc01..7b0f29c942 100644 --- a/target/loongarch/internals.h +++ b/target/loongarch/internals.h @@ -53,6 +53,7 @@ void G_NORETURN do_raise_exception(CPULoongArchState *env, const char *loongarch_exception_name(int32_t exception); +int ieee_ex_to_loongarch(int xcpt); void restore_fp_status(CPULoongArchState *env); #ifndef CONFIG_USER_ONLY |