Merge tag 'pull-sp-20240605' of https://gitlab.com/rth7680/qemu into staging

target/sparc: Implement FMAF, IMA, VIS3 and VIS4 extensions
linux-user: Add ioctl for BLKBSZSET

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Merge tag 'pull-sp-20240605' of https://gitlab.com/rth7680/qemu into staging

target/sparc: Implement FMAF, IMA, VIS3 and VIS4 extensions
linux-user: Add ioctl for BLKBSZSET

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# gpg: using RSA key 7A481E78868B4DB6A85A05C064DF38E8AF7E215F
# gpg: issuer "richard.henderson@linaro.org"
# gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>" [ultimate]

* tag 'pull-sp-20240605' of https://gitlab.com/rth7680/qemu: (38 commits)
target/sparc: Enable VIS4 feature bit
target/sparc: Implement monitor ASIs
target/sparc: Implement MWAIT
target/sparc: Implement SUBXC, SUBXCcc
target/sparc: Implement FPMIN, FPMAX
target/sparc: Implement VIS4 comparisons
target/sparc: Implement 8-bit FPADD, FPADDS, and FPADDUS
target/sparc: Implement FALIGNDATAi
target/sparc: Add feature bit for VIS4
target/sparc: Implement IMA extension
target/sparc: Enable VIS3 feature bit
target/sparc: Implement XMULX
target/sparc: Implement UMULXHI
target/sparc: Implement PDISTN
target/sparc: Implement MOVsTOw, MOVdTOx, MOVwTOs, MOVxTOd
target/sparc: Implement LZCNT
target/sparc: Implement LDXEFSR
target/sparc: Implement FSLL, FSRL, FSRA, FSLAS
target/sparc: Implement FPCMPEQ8, FPCMPNE8, FPCMPULE8, FPCMPUGT8
target/sparc: Implement FPADDS, FPSUBS
...

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

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target/sparc: Add feature bit for VIS4

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

target/sparc: Implement IMA extension

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

target/sparc: Add feature bits for VIS 3

The manual separates VIS 3 and VIS 3B, even though they are both
present in all extant cpus. For clarity, let the translator
match the manual but otherwise

target/sparc: Add feature bits for VIS 3

The manual separates VIS 3 and VIS 3B, even though they are both
present in all extant cpus. For clarity, let the translator
match the manual but otherwise leave them on the same feature bit.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

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target/sparc: Implement FMAf extension

Rearrange PDIST so that do_dddd is general purpose and may
be re-used for FMADDd etc. Add pickNaN and pickNaNMulAdd.

Signed-off-by: Richard Henderson <richar

target/sparc: Implement FMAf extension

Rearrange PDIST so that do_dddd is general purpose and may
be re-used for FMADDd etc. Add pickNaN and pickNaNMulAdd.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

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Merge tag 'pull-sp-20231025' of https://gitlab.com/rth7680/qemu into staging

Convert target/sparc to decodetree.

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Merge tag 'pull-sp-20231025' of https://gitlab.com/rth7680/qemu into staging

Convert target/sparc to decodetree.

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# gpg: Signature made Thu 26 Oct 2023 09:12:16 JST
# gpg: using RSA key 7A481E78868B4DB6A85A05C064DF38E8AF7E215F
# gpg: issuer "richard.henderson@linaro.org"
# gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>" [full]
# Primary key fingerprint: 7A48 1E78 868B 4DB6 A85A 05C0 64DF 38E8 AF7E 215F

* tag 'pull-sp-20231025' of https://gitlab.com/rth7680/qemu: (94 commits)
target/sparc: Remove disas_sparc_legacy
target/sparc: Convert FZERO, FONE to decodetree
target/sparc: Move FPACK16, FPACKFIX to decodetree
target/sparc: Move FPCMP* to decodetree
target/sparc: Convert FCMP, FCMPE to decodetree
target/sparc: Move FMOVR, FMOVcc, FMOVfcc to decodetree
target/sparc: Move FMOVq, FNEGq, FABSq to decodetree
target/sparc: Move FdTOq, FxTOq to decodetree
target/sparc: Move FiTOq, FsTOq to decodetree
target/sparc: Move FqTOd, FqTOx to decodetree
target/sparc: Move FqTOs, FqTOi to decodetree
target/sparc: Move FiTOd, FsTOd, FsTOx to decodetree
target/sparc: Move gen_fop_FD insns to decodetree
target/sparc: Move FDMULQ to decodetree
target/sparc: Move FSMULD to decodetree
target/sparc: Move gen_fop_QQQ insns to decodetree
target/sparc: Move gen_fop_DDD insns to decodetree
target/sparc: Move gen_fop_FFF insns to decodetree
target/sparc: Move FSQRTq to decodetree
target/sparc: Move gen_fop_DD insns to decodetree
...

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

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target/sparc: Remove sparcv7 cpu features

The oldest supported cpu is the microsparc 1; all other cpus
use CPU_DEFAULT_FEATURES. Remove the features that must always
be present for sparcv7: FLOAT,

target/sparc: Remove sparcv7 cpu features

The oldest supported cpu is the microsparc 1; all other cpus
use CPU_DEFAULT_FEATURES. Remove the features that must always
be present for sparcv7: FLOAT, SWAP, FLUSH, FSQRT, FMUL.

Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

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target/sparc: Define features via cpu-feature.h.inc

Manage feature bits automatically.

Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@iland

target/sparc: Define features via cpu-feature.h.inc

Manage feature bits automatically.

Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

show more ...