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* [PULL v2 0/8] Hppa btlb patches
@ 2023-09-19 19:17 deller
  2023-09-19 19:17 ` [PULL v2 1/8] target/hppa: Update to SeaBIOS-hppa version 9 deller
                   ` (8 more replies)
  0 siblings, 9 replies; 10+ messages in thread
From: deller @ 2023-09-19 19:17 UTC (permalink / raw)
  To: qemu-devel; +Cc: Helge Deller, Richard Henderson, Laurent Vivier

From: Helge Deller <deller@gmx.de>

The following changes since commit 9ef497755afc252fb8e060c9ea6b0987abfd20b6:

  Merge tag 'pull-vfio-20230911' of https://github.com/legoater/qemu into staging (2023-09-11 09:13:08 -0400)

are available in the Git repository at:

  https://github.com/hdeller/qemu-hppa.git tags/hppa-btlb-pull-request

for you to fetch changes up to 5b1270ef1477bb7f240c3bfe2cd8b0fe4721fd51:

  linux-user/hppa: lock both words of function descriptor (2023-09-19 21:12:18 +0200)

----------------------------------------------------------------
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.

----------------------------------------------------------------

Helge Deller (6):
  target/hppa: Update to SeaBIOS-hppa version 9
  target/hppa: Allow up to 16 BTLB entries
  target/hppa: Report and clear BTLBs via fw_cfg at startup
  target/hppa: Add BTLB support to hppa TLB functions
  target/hppa: Extract diagnose immediate value
  target/hppa: Wire up diag instruction to support BTLB

Mikulas Patocka (2):
  linux-user/hppa: clear the PSW 'N' bit when delivering signals
  linux-user/hppa: lock both words of function descriptor

 hw/hppa/machine.c         |  10 +--
 linux-user/hppa/signal.c  |   6 +-
 pc-bios/hppa-firmware.img | Bin 720216 -> 732376 bytes
 roms/seabios-hppa         |   2 +-
 target/hppa/cpu.h         |  11 ++-
 target/hppa/helper.h      |   1 +
 target/hppa/insns.decode  |   2 +-
 target/hppa/int_helper.c  |   2 +-
 target/hppa/mem_helper.c  | 179 ++++++++++++++++++++++++++++++++------
 target/hppa/op_helper.c   |   3 +-
 target/hppa/translate.c   |  15 +++-
 11 files changed, 188 insertions(+), 43 deletions(-)

-- 
2.41.0



^ permalink raw reply	[flat|nested] 10+ messages in thread
end of thread, other threads:[~2023-09-20 20:06 UTC | newest]

Thread overview: 10+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2023-09-19 19:17 [PULL v2 0/8] Hppa btlb patches deller
2023-09-19 19:17 ` [PULL v2 1/8] target/hppa: Update to SeaBIOS-hppa version 9 deller
2023-09-19 19:17 ` [PULL v2 2/8] target/hppa: Allow up to 16 BTLB entries deller
2023-09-19 19:17 ` [PULL v2 3/8] target/hppa: Report and clear BTLBs via fw_cfg at startup deller
2023-09-19 19:17 ` [PULL v2 4/8] target/hppa: Add BTLB support to hppa TLB functions deller
2023-09-19 19:17 ` [PULL v2 5/8] target/hppa: Extract diagnose immediate value deller
2023-09-19 19:17 ` [PULL v2 6/8] target/hppa: Wire up diag instruction to support BTLB deller
2023-09-19 19:17 ` [PULL v2 7/8] linux-user/hppa: clear the PSW 'N' bit when delivering signals deller
2023-09-19 19:17 ` [PULL v2 8/8] linux-user/hppa: lock both words of function descriptor deller
2023-09-20 20:05 ` [PULL v2 0/8] Hppa btlb patches Stefan Hajnoczi

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