Series comparison

The following changes since commit 2d8fbcb1eecd8d39171f457e583428758321d69d:

Merge tag 'pull-request-2023-08-31' of https://gitlab.com/thuth/qemu into staging (2023-09-05 09:22:13 -0400)

are available in the Git repository at:

https://github.com/legoater/qemu/ tags/pull-ppc-20230906

for you to fetch changes up to b68147b7a5bf6ea2c2b8a8830465e7e90bb2a77c:

ppc/xive: Add support for the PC MMIOs (2023-09-06 11:19:33 +0200)

----------------------------------------------------------------
ppc queue :

* debug facility improvements
* timebase and decrementer fixes
* record-replay fixes
* TCG fixes
* XIVE model improvements for multichip

Changes since v1:

* renamed __muldiv64() to muldiv64_rounding()
* removed extra cpu and pcc variables shadowing local variables
* checkpatch.pl fixes

----------------------------------------------------------------
Cédric Le Goater (4):
      ppc/xive: Use address_space routines to access the machine RAM
      ppc/xive: Introduce a new XiveRouter end_notify() handler
      ppc/xive: Handle END triggers between chips with MMIOs
      ppc/xive: Add support for the PC MMIOs

Joel Stanley (1):
      ppc: Add stub implementation of TRIG SPRs

Maksim Kostin (1):
      hw/ppc/e500: fix broken snapshot replay

Nicholas Piggin (26):
      target/ppc: Remove single-step suppression inside 0x100-0xf00
      target/ppc: Improve book3s branch trace interrupt for v2.07S
      target/ppc: Suppress single step interrupts on rfi-type instructions
      target/ppc: Implement breakpoint debug facility for v2.07S
      target/ppc: Implement watchpoint debug facility for v2.07S
      spapr: implement H_SET_MODE debug facilities
      ppc/vhyp: reset exception state when handling vhyp hcall
      ppc/vof: Fix missed fields in VOF cleanup
      hw/ppc/ppc.c: Tidy over-long lines
      hw/ppc: Introduce functions for conversion between timebase and nanoseconds
      host-utils: Add muldiv64_round_up
      hw/ppc: Round up the decrementer interval when converting to ns
      hw/ppc: Avoid decrementer rounding errors
      target/ppc: Sign-extend large decrementer to 64-bits
      hw/ppc: Always store the decrementer value
      target/ppc: Migrate DECR SPR
      hw/ppc: Reset timebase facilities on machine reset
      hw/ppc: Read time only once to perform decrementer write
      target/ppc: Fix CPU reservation migration for record-replay
      target/ppc: Fix timebase reset with record-replay
      spapr: Fix machine reset deadlock from replay-record
      spapr: Fix record-replay machine reset consuming too many events
      tests/avocado: boot ppc64 pseries replay-record test to Linux VFS mount
      tests/avocado: reverse-debugging cope with re-executing breakpoints
      tests/avocado: ppc64 reverse debugging tests for pseries and powernv
      target/ppc: Fix LQ, STQ register-pair order for big-endian

Richard Henderson (1):
      target/ppc: Flush inputs to zero with NJ in ppc_store_vscr

Shawn Anastasio (1):
      target/ppc: Generate storage interrupts for radix RC changes

jianchunfu (1):
      target/ppc: Fix the order of kvm_enable judgment about kvmppc_set_interrupt()

The following changes since commit 76b56fdfc9fa43ec6e5986aee33f108c6c6a511e:

Merge tag 'block-pull-request' of https://gitlab.com/stefanha/qemu into staging (2021-12-14 12:46:18 -0800)

are available in the Git repository at:

https://github.com/legoater/qemu/ tags/pull-ppc-20211217

for you to fetch changes up to 0e6232bc3cb96bdf6fac1b5d7659aa9887afe657:

ppc/pnv: Use QOM hierarchy to scan PEC PHB4 devices (2021-12-17 17:57:19 +0100)

Changes in v3:

- Fixed patch "docs: Introducing pseries documentation" with a newline
   and checked documentation generation with :

make docker-test-build@ubuntu1804 TARGET_LIST=i386-softmmu

Changes in v2:

- Fixed patch "docs: rSTify ppc-spapr-hcalls.txt" with a newline
 - dropped patch "target/ppc: do not silence SNaN in xscvspdpn" which
   still had some comments pending.

----------------------------------------------------------------
ppc 7.0 queue:

* General cleanup for Mac machines (Peter)
* Fixes for FPU exceptions (Lucas)
* Support for new ISA31 instructions (Matheus)
* Fixes for ivshmem (Daniel)
* Cleanups for PowerNV PHB (Christophe and Cedric)
* Updates of PowerNV and pSeries documentation (Leonardo and Daniel)
* Fixes for PowerNV (Daniel)
* Large cleanup of FPU implementation (Richard)
* Removal of SoftTLBs support for PPC74x CPUs (Fabiano)
* Fixes for exception models in MPCx and 60x CPUs (Fabiano)
* Removal of 401/403 CPUs (Cedric)
* Deprecation of taihu machine (Thomas)
* Large rework of PPC405 machine (Cedric)
* Fixes for VSX instructions (Victor and Matheus)
* Fix for e6500 CPU (Fabiano)
* Initial support for PMU (Daniel)

----------------------------------------------------------------
Alexey Kardashevskiy (1):
      pseries: Update SLOF firmware image

Christophe Lombard (1):
      pci-host: Allow extended config space access for PowerNV PHB4 model

Cédric Le Goater (28):
      Merge tag 'qemu-slof-20211112' of github.com:aik/qemu into ppc-next
      target/ppc: remove 401/403 CPUs
      ppc/ppc405: Change kernel load address
      ppc: Add trace-events for DCR accesses
      ppc/ppc405: Convert printfs to trace-events
      ppc/ppc405: Drop flag parameter in ppc405_set_bootinfo()
      ppc/ppc405: Change ppc405ep_init() return value
      ppc/ppc405: Add some address space definitions
      ppc/ppc405: Remove flash support
      ppc/ppc405: Rework FW load
      ppc/ppc405: Introduce ppc405_set_default_bootinfo()
      ppc/ppc405: Fix boot from kernel
      ppc/ppc405: Change default PLL values at reset
      ppc/ppc405: Fix bi_pci_enetaddr2 field in U-Boot board information
      ppc/ppc405: Add update of bi_procfreq field
      ppc/pnv: Introduce a "chip" property under PHB3
      ppc/pnv: Use the chip class to check the index of PHB3 devices
      ppc/pnv: Drop the "num-phbs" property
      ppc/pnv: Move mapping of the PHB3 CQ regions under pnv_pbcq_realize()
      ppc/pnv: Use QOM hierarchy to scan PHB3 devices
      ppc/pnv: Introduce a num_pecs class attribute for PHB4 PEC devices
      ppc/pnv: Introduce version and device_id class atributes for PHB4 devices
      ppc/pnv: Introduce a "chip" property under the PHB4 model
      ppc/pnv: Introduce a num_stack class attribute
      ppc/pnv: Compute the PHB index from the PHB4 PEC model
      ppc/pnv: Remove "system-memory" property from PHB4 PEC
      ppc/pnv: Move realize of PEC stacks under the PEC model
      ppc/pnv: Use QOM hierarchy to scan PEC PHB4 devices

Daniel Henrique Barboza (13):
      ivshmem.c: change endianness to LITTLE_ENDIAN
      ivshmem-test.c: enable test_ivshmem_server for ppc64 arch
      ppc/pnv.c: add a friendly warning when accel=kvm is used
      docs/system/ppc/powernv.rst: document KVM support status
      ppc/pnv.c: fix "system-id" FDT when -uuid is set
      target/ppc: introduce PMUEventType and PMU overflow timers
      target/ppc: PMU basic cycle count for pseries TCG
      target/ppc: PMU: update counters on PMCs r/w
      target/ppc: PMU: update counters on MMCR1 write
      target/ppc: enable PMU counter overflow with cycle events
      target/ppc: enable PMU instruction count
      target/ppc/power8-pmu.c: add PM_RUN_INST_CMPL (0xFA) event
      PPC64/TCG: Implement 'rfebb' instruction

Fabiano Rosas (8):
      target/ppc: Disable software TLB for the 7450 family
      target/ppc: Disable unused facilities in the e600 CPU
      target/ppc: Remove the software TLB model of 7450 CPUs
      target/ppc: Fix MPCxxx FPU interrupt address
      target/ppc: Remove 603e exception model
      target/ppc: Set 601v exception model id
      target/ppc: Fix e6500 boot
      Revert "target/ppc: Move SPR_DSISR setting to powerpc_excp"

Leonardo Garcia (5):
      docs: Minor updates on the powernv documentation.
      docs: Introducing pseries documentation.
      docs: rSTify ppc-spapr-hcalls.txt
      docs: Rename ppc-spapr-hcalls.txt to ppc-spapr-hcalls.rst.
      Link new ppc-spapr-hcalls.rst file to pseries.rst.

Lucas Mateus Castro (alqotel) (3):
      target/ppc: Fixed call to deferred exception
      test/tcg/ppc64le: test mtfsf
      target/ppc: ppc_store_fpscr doesn't update bits 0 to 28 and 52

Matheus Ferst (5):
      target/ppc: Implement Vector Expand Mask
      target/ppc: Implement Vector Extract Mask
      target/ppc: Implement Vector Mask Move insns
      target/ppc: fix xscvqpdp register access
      target/ppc: move xscvqpdp to decodetree

Peter Maydell (1):
      hw/ppc/mac.h: Remove MAX_CPUS macro

Richard Henderson (34):
      softfloat: Extend float_exception_flags to 16 bits
      softfloat: Add flag specific to Inf - Inf
      softfloat: Add flag specific to Inf * 0
      softfloat: Add flags specific to Inf / Inf and 0 / 0
      softfloat: Add flag specific to sqrt(-x)
      softfloat: Add flag specific to convert non-nan to int
      softfloat: Add flag specific to signaling nans
      target/ppc: Update float_invalid_op_addsub for new flags
      target/ppc: Update float_invalid_op_mul for new flags
      target/ppc: Update float_invalid_op_div for new flags
      target/ppc: Move float_check_status from FPU_FCTI to translate
      target/ppc: Update float_invalid_cvt for new flags
      target/ppc: Fix VXCVI return value
      target/ppc: Remove inline from do_fri
      target/ppc: Use FloatRoundMode in do_fri
      target/ppc: Tidy inexact handling in do_fri
      target/ppc: Clean up do_fri
      target/ppc: Update fmadd for new flags
      target/ppc: Split out do_fmadd
      target/ppc: Do not call do_float_check_status from do_fmadd
      target/ppc: Split out do_frsp
      target/ppc: Update do_frsp for new flags
      target/ppc: Use helper_todouble in do_frsp
      target/ppc: Update sqrt for new flags
      target/ppc: Update xsrqpi and xsrqpxp to new flags
      target/ppc: Update fre to new flags
      softfloat: Add float64r32 arithmetic routines
      target/ppc: Add helpers for fmadds et al
      target/ppc: Add helper for fsqrts
      target/ppc: Add helpers for fadds, fsubs, fdivs
      target/ppc: Add helper for fmuls
      target/ppc: Add helper for frsqrtes
      target/ppc: Update fres to new flags and float64r32
      target/ppc: Use helper_todouble/tosingle in helper_xststdcsp

Thomas Huth (1):
      ppc: Mark the 'taihu' machine as deprecated

Victor Colombo (2):
      target/ppc: Fix xs{max, min}[cj]dp to use VSX registers
      target/ppc: Move xs{max,min}[cj]dp to decodetree