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base repository: qemu/qemu
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  • 2 commits
  • 11 files changed
  • 1 contributor

Commits on Sep 20, 2023

  1. Merge tag 'hppa-btlb-pull-request' of https://github.com/hdeller/qemu… 

    …-hppa into staging

Block-TLB support and linux-user fixes for hppa target

All 32-bit hppa CPUs allow a fixed number of TLB entries to have a
different page size than the default 4k.
Those are called "Block-TLBs" and are created at startup by the
operating system and managed by the firmware of hppa machines
through the firmware PDC_BLOCK_TLB call.

This patchset adds the necessary glue to SeaBIOS-hppa and
qemu to allow up to 16 BTLB entries in the emulation.

Two patches from Mikulas Patocka fix signal delivery issues
in linux-user on hppa.

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# =kqqt
# -----END PGP SIGNATURE-----
# gpg: Signature made Tue 19 Sep 2023 15:17:39 EDT
# gpg:                using EDDSA key BCE9123E1AD29F07C049BBDEF712B510A23A0F5F
# gpg: Good signature from "Helge Deller <deller@gmx.de>" [unknown]
# gpg:                 aka "Helge Deller <deller@kernel.org>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 4544 8228 2CD9 10DB EF3D  25F8 3E5F 3D04 A7A2 4603
#      Subkey fingerprint: BCE9 123E 1AD2 9F07 C049  BBDE F712 B510 A23A 0F5F

* tag 'hppa-btlb-pull-request' of https://github.com/hdeller/qemu-hppa:
  linux-user/hppa: lock both words of function descriptor
  linux-user/hppa: clear the PSW 'N' bit when delivering signals
  target/hppa: Wire up diag instruction to support BTLB
  target/hppa: Extract diagnose immediate value
  target/hppa: Add BTLB support to hppa TLB functions
  target/hppa: Report and clear BTLBs via fw_cfg at startup
  target/hppa: Allow up to 16 BTLB entries
  target/hppa: Update to SeaBIOS-hppa version 9

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
    Stefan Hajnoczi committed Sep 20, 2023
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    cb8a8b2 View commit details
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  2. Merge tag 'pull-loongarch-20230920' of https://gitlab.com/gaosong/qemu … 

    …into staging

Add LASX instructions support.

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# gpg: Signature made Wed 20 Sep 2023 02:49:19 EDT
# gpg:                using RSA key B8FF1DA0D2FDCB2DA09C6C2C40A2FFF239263EDF
# gpg: Good signature from "Song Gao <m17746591750@163.com>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: B8FF 1DA0 D2FD CB2D A09C  6C2C 40A2 FFF2 3926 3EDF

* tag 'pull-loongarch-20230920' of https://gitlab.com/gaosong/qemu: (57 commits)
  target/loongarch: CPUCFG support LASX
  target/loongarch: Move simply DO_XX marcos togther
  target/loongarch: Implement xvld xvst
  target/loongarch: Implement xvshuf xvperm{i} xvshuf4i
  target/loongarch: Implement xvpack xvpick xvilv{l/h}
  target/loongarch: Implement xvreplve xvinsve0 xvpickve
  target/loongarch: Implement xvinsgr2vr xvpickve2gr
  target/loongarch: Implement xvbitsel xvset
  target/loongarch: Implement xvfcmp
  target/loongarch: Implement xvseq xvsle xvslt
  target/loongarch: Implement LASX fpu fcvt instructions
  target/loongarch: Implement LASX fpu arith instructions
  target/loongarch: Implement xvfrstp
  target/loongarch: Implement xvbitclr xvbitset xvbitrev
  target/loongarch: Implement xvpcnt
  target/loongarch: Implement xvclo xvclz
  target/loongarch: Implement xvssrlrn xvssrarn
  target/loongarch: Implement xvssrln xvssran
  target/loongarch: Implement xvsrlrn xvsrarn
  target/loongarch: Implement xvsrln xvsran
  ...

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
    Stefan Hajnoczi committed Sep 20, 2023
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    55394dc View commit details
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