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Nicholas Piggin fb9e03529c hw/ppc: Read time only once to perform decrementer write 
Reading the time more than once to perform an operation always increases
complexity and fragility due to introduced deltas. Simplify the
decrementer write by reading the clock once for the operation.

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
(cherry picked from commit ea62f8a5172cf5fcd97df143b758730f6865a625)
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2023-09-25 23:44:30 +03:00
..
e500-ccsr.h
e500.c hw/ppc/e500: fix broken snapshot replay 2023-09-21 19:35:19 +03:00
e500.h hw/ppc/e500: Add Freescale eSDHC to e500plat 2022-12-21 14:17:55 -03:00
e500plat.c hw/ppc: Use MachineClass->default_nic in the ppc machines 2023-05-22 09:44:22 +02:00
fdt.c
fw_cfg.c
Kconfig hw/ppc/Kconfig: MAC_NEWWORLD should always select USB_OHCI_PCI 2023-06-10 10:19:24 -03:00
mac_newworld.c hw/ppc: Use MachineClass->default_nic in the ppc machines 2023-05-22 09:44:22 +02:00
mac_oldworld.c hw/ppc: Reset timebase facilities on machine reset 2023-09-25 23:44:30 +03:00
meson.build ppc/spapr: Move spapr nested HV to a new file 2023-06-25 22:41:30 +02:00
mpc8544_guts.c
mpc8544ds.c hw/ppc: Use MachineClass->default_nic in the ppc machines 2023-05-22 09:44:22 +02:00
pef.c
pegasos2.c hw/ppc: Reset timebase facilities on machine reset 2023-09-25 23:44:30 +03:00
pnv.c ppc/pnv: Add QME region for P10 2023-07-07 06:32:53 -03:00
pnv_bmc.c
pnv_core.c hw/ppc: Reset timebase facilities on machine reset 2023-09-25 23:44:30 +03:00
pnv_homer.c include/hw/ppc: Split pnv_chip.h off pnv.h 2023-01-20 07:25:10 +01:00
pnv_lpc.c bulk: Remove pointless QOM casts 2023-06-05 20:48:34 +02:00
pnv_occ.c bulk: Remove pointless QOM casts 2023-06-05 20:48:34 +02:00
pnv_pnor.c
pnv_psi.c pnv/psi: Initialize the PSIHB interrupts to match hardware 2023-07-07 04:46:12 -03:00
pnv_sbe.c bulk: Remove pointless QOM casts 2023-06-05 20:48:34 +02:00
pnv_xscom.c include/hw/ppc: Split pnv_chip.h off pnv.h 2023-01-20 07:25:10 +01:00
ppc.c hw/ppc: Read time only once to perform decrementer write 2023-09-25 23:44:30 +03:00
ppc4xx_devs.c ppc4xx_sdram: Move ppc4xx_sdram_banks() to ppc4xx_sdram.c 2022-10-28 13:15:23 -03:00
ppc4xx_pci.c ppc4xx_pci: Add define for ppc4xx-host-bridge type name 2023-07-07 04:47:49 -03:00
ppc4xx_sdram.c *: Add missing includes of qemu/error-report.h 2023-03-22 15:06:57 +00:00
ppc405.h
ppc405_boards.c
ppc405_uc.c Drop duplicate #include 2023-02-08 07:28:05 +01:00
ppc440.h ppc440: Remove ppc460ex_pcie_init legacy init function 2023-07-07 04:47:49 -03:00
ppc440_bamboo.c ppc4xx_pci: Rename QOM type name define 2023-07-07 04:47:49 -03:00
ppc440_pcix.c ppc440_pcix: Rename QOM type define abd move it to common header 2023-07-07 04:47:49 -03:00
ppc440_uc.c ppc440: Remove ppc460ex_pcie_init legacy init function 2023-07-07 04:47:49 -03:00
ppc_booke.c
ppce500_spin.c target/ppc: Restrict KVM-specific fields from ArchCPU 2023-06-28 14:27:59 +02:00
prep.c hw/ppc: Reset timebase facilities on machine reset 2023-09-25 23:44:30 +03:00
prep_systemio.c
rs6000_mc.c
sam460ex.c ppc440_pcix: Rename QOM type define abd move it to common header 2023-07-07 04:47:49 -03:00
spapr.c hw/ppc/spapr: Use machine_memory_devices_init() 2023-07-12 09:25:37 +02:00
spapr_caps.c spapr: TCG allow up to 8-thread SMT on POWER8 and newer CPUs 2023-06-25 22:41:30 +02:00
spapr_cpu_core.c hw/ppc: Reset timebase facilities on machine reset 2023-09-25 23:44:30 +03:00
spapr_drc.c Drop duplicate #include 2023-02-08 07:28:05 +01:00
spapr_events.c
spapr_hcall.c hw/ppc/spapr: Use machine_memory_devices_init() 2023-07-12 09:25:37 +02:00
spapr_iommu.c
spapr_irq.c
spapr_nested.c ppc/spapr: Move spapr nested HV to a new file 2023-06-25 22:41:30 +02:00
spapr_numa.c
spapr_nvdimm.c thread-pool: avoid passing the pool parameter every time 2023-04-25 13:17:28 +02:00
spapr_ovec.c
spapr_pci.c pci: drop redundant PCIDeviceClass::is_bridge field 2022-12-21 07:32:24 -05:00
spapr_pci_nvlink2.c
spapr_pci_vfio.c include/hw/pci: Split pci_device.h off pci.h 2023-01-08 01:54:22 -05:00
spapr_rng.c
spapr_rtas.c softmmu/qtest: Move the target-specific pseries RTAS code out of qtest.c 2023-04-20 11:25:32 +02:00
spapr_rtas_ddw.c
spapr_rtc.c
spapr_softmmu.c *: Add missing includes of qemu/error-report.h 2023-03-22 15:06:57 +00:00
spapr_tpm_proxy.c
spapr_vio.c
spapr_vof.c
trace-events ppc4xx_sdram: Generalise bank setup 2022-10-28 13:15:23 -03:00
trace.h
virtex_ml507.c hw/ppc/virtex_ml507: Prefer local over global variable 2022-12-21 14:17:55 -03:00
vof.c ppc/vof: Fix missed fields in VOF cleanup 2023-09-21 19:35:19 +03:00