From: Helge Deller <deller@gmx.de>
The following changes since commit 7faf9d2f12ace4c1d04cf1a2b39334eef9a45f22:
Merge tag 'pull-aspeed-20250127' of https://github.com/legoater/qemu into staging (2025-01-27 11:20:35 -0500)
are available in the Git repository at:
https://github.com/hdeller/qemu-hppa.git tags/hppa-system-mfdiag-for-v10-pull-request
for you to fetch changes up to db34be329162cf6b06192703065e6c1010dbe3c5:
target/hppa: Update SeaBIOS-hppa to version 18 (2025-01-31 10:05:42 +0100)
----------------------------------------------------------------
hppa 64-bit mfdiag improvements
The 64-bit hppa qemu emulation still fails to boot 64-bit HP-UX.
This patch series improves the emulation a lot, since it enables us to boot
64-bit HP-UX installer silently up until an endless loop where the machine
reports that it's up an running (it crashed before). This still needs further
analysis, but it's a big step forward.
Main changes to archieve this includes:
- Implementing diagnose registers (especially %dr2 for space-register hashing)
- a new SeaBIOS-hppa version 18, which includes those fixes and enhancements:
- Fix IRT table entries to use slot number
- Increase PCI alignment for memory bars to 64k
- Fix PDC_CACHE/PDC_CACHE_RET_SPID return value
- Allow up to 256 GB RAM on 64-bit machines
V2:
- fix linux-user build by adding missing "#ifndef CONFIG_USER_ONLY ... #endif"
----------------------------------------------------------------
Helge Deller (9):
MAINTAINERS: Add myself as HPPA maintainer
hppa: Sync contents of hppa_hardware.h header file with SeaBIOS-hppa
disas/hppa: implement mfdiag/mtdiag disassembly
target/hppa: Add CPU diagnose registers
target/hppa: Drop diag_getshadowregs_pa2 and diag_putshadowregs_pa2
target/hppa: Add instruction decoding for mfdiag and mtdiag
target/hppa: 64-bit CPUs start with space register hashing enabled
target/hppa: Implement space register hashing for 64-bit HP-UX
target/hppa: Update SeaBIOS-hppa to version 18
MAINTAINERS | 5 +++--
disas/hppa.c | 23 +++++++++++++++++++++--
hw/hppa/hppa_hardware.h | 36 ++++++++++++++++++++++++++++++++----
pc-bios/hppa-firmware.img | Bin 676760 -> 167644 bytes
pc-bios/hppa-firmware64.img | Bin 763416 -> 206104 bytes
roms/seabios-hppa | 2 +-
target/hppa/cpu.c | 14 ++++++++++++--
target/hppa/cpu.h | 21 +++++++++------------
target/hppa/helper.c | 25 +++++++++++++++++++++++--
target/hppa/helper.h | 1 +
target/hppa/insns.decode | 6 ++++--
target/hppa/int_helper.c | 10 ++++++----
target/hppa/machine.c | 5 +++--
target/hppa/mem_helper.c | 5 +++++
target/hppa/sys_helper.c | 4 ++--
target/hppa/translate.c | 34 +++++++++++++++++++++++++++-------
16 files changed, 149 insertions(+), 42 deletions(-)
mode change 100644 => 100755 pc-bios/hppa-firmware.img
mode change 100644 => 100755 pc-bios/hppa-firmware64.img
--
2.47.0