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| author | Peter Maydell <peter.maydell@linaro.org> | 2020-04-30 19:09:41 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2020-05-04 12:57:56 +0100 |
| commit | a4e143ac5b9185f670d2f17ee9cc1a430047cb65 (patch) | |
| tree | 5ba4cd90c6f57333ec6dff096c0f64bc175a4da5 /target/arm/translate.h | |
| parent | 123ce4e3daba26b760b472687e1fb1ad82cf1993 (diff) | |
| download | qemu-a4e143ac5b9185f670d2f17ee9cc1a430047cb65.zip qemu-a4e143ac5b9185f670d2f17ee9cc1a430047cb65.tar.gz qemu-a4e143ac5b9185f670d2f17ee9cc1a430047cb65.tar.bz2 | |
target/arm: Convert Neon 3-reg-same VADD/VSUB to decodetree
Convert the Neon 3-reg-same VADD and VSUB insns to decodetree.
Note that we don't need the neon_3r_sizes[op] check here because all
size values are OK for VADD and VSUB; we'll add this when we convert
the first insn that has size restrictions.
For this we need one of the GVecGen*Fn typedefs currently in
translate-a64.h; move them all to translate.h as a block so they
are visible to the 32-bit decoder.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20200430181003.21682-15-peter.maydell@linaro.org
Diffstat (limited to 'target/arm/translate.h')
| -rw-r--r-- | target/arm/translate.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/target/arm/translate.h b/target/arm/translate.h index 98b319f..95b43e7 100644 --- a/target/arm/translate.h +++ b/target/arm/translate.h @@ -305,4 +305,13 @@ void gen_sshl_i64(TCGv_i64 d, TCGv_i64 a, TCGv_i64 b); #define dc_isar_feature(name, ctx) \ ({ DisasContext *ctx_ = (ctx); isar_feature_##name(ctx_->isar); }) +/* Note that the gvec expanders operate on offsets + sizes. */ +typedef void GVecGen2Fn(unsigned, uint32_t, uint32_t, uint32_t, uint32_t); +typedef void GVecGen2iFn(unsigned, uint32_t, uint32_t, int64_t, + uint32_t, uint32_t); +typedef void GVecGen3Fn(unsigned, uint32_t, uint32_t, + uint32_t, uint32_t, uint32_t); +typedef void GVecGen4Fn(unsigned, uint32_t, uint32_t, uint32_t, + uint32_t, uint32_t, uint32_t); + #endif /* TARGET_ARM_TRANSLATE_H */ |