xqemu/hw/intc
Peter Maydell 72889c8a80 hw/intc/arm_gic: Drop running_irq and last_active arrays
The running_irq and last_active arrays represent state which
doesn't exist in a real hardware GIC. The only thing we use
them for is updating the running priority when an interrupt
is completed, but in fact we can use the active-priority
registers to do this. The running priority is always the
priority corresponding to the lowest set bit in the active
priority registers, because only one interrupt at any
particular priority can be active at once.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 1438089748-5528-5-git-send-email-peter.maydell@linaro.org
2015-09-08 17:38:42 +01:00
..
Makefile.objs arm_gicv2m: Add GICv2m widget to support MSIs 2015-06-02 14:56:25 +01:00
allwinner-a10-pic.c Convert ffs() != 0 callers to ctz32() 2015-04-28 15:36:08 +02:00
apic.c apic: convert ->busdev.qdev casts to C casts 2015-06-02 15:15:52 -03:00
apic_common.c migration: Use normal VMStateDescriptions for Subsections 2015-06-12 06:53:57 +02:00
arm_gic.c hw/intc/arm_gic: Drop running_irq and last_active arrays 2015-09-08 17:38:42 +01:00
arm_gic_common.c hw/intc/arm_gic: Drop running_irq and last_active arrays 2015-09-08 17:38:42 +01:00
arm_gic_kvm.c hw/arm/gic: Kill code duplication 2015-08-13 11:26:21 +01:00
arm_gicv2m.c arm_gicv2m: set kvm_gsi_direct_mapping and kvm_msi_via_irqfd_allowed 2015-06-02 14:56:25 +01:00
armv7m_nvic.c armv7m_nvic: Implement ICSR without using internal GIC state 2015-09-08 17:38:42 +01:00
etraxfs_pic.c Fix remaining warnings from Sparse (void return) 2015-03-19 11:11:55 +03:00
exynos4210_combiner.c savevm: Remove all the unneeded version_minimum_id_old (arm) 2014-05-13 16:09:35 +01:00
exynos4210_gic.c hw/intc/exynos4210_gic.c: Fix memory leak by adjusting order 2015-06-03 14:21:24 +03:00
gic_internal.h hw/intc/arm_gic: Change behavior of IAR writes 2015-05-12 11:57:18 +01:00
grlib_irqmp.c hw: cannot_instantiate_with_device_add_yet due to pointer props 2013-12-24 17:27:17 +01:00
heathrow_pic.c savevm: Remove all the unneeded version_minimum_id_old (ppc) 2014-06-16 04:55:26 +02:00
i8259.c hmp: Name HMP info handler functions hmp_info_SUBCOMMAND() 2015-02-18 11:58:50 +01:00
i8259_common.c savevm: Remove all the unneeded version_minimum_id_old (x86) 2014-06-16 04:55:26 +02:00
imx_avic.c i.MX: Fix Coding style for AVIC emulator. 2015-08-13 11:26:20 +01:00
ioapic.c qemu: x86: ignore ioapic polarity 2014-03-09 21:09:38 +02:00
ioapic_common.c savevm: Remove all the unneeded version_minimum_id_old (x86) 2014-06-16 04:55:26 +02:00
lm32_pic.c hmp: Name HMP info handler functions hmp_info_SUBCOMMAND() 2015-02-18 11:58:50 +01:00
omap_intc.c omap_intc: convert ffs(3) to ctz32() in omap_inth_sir_update() 2015-04-28 15:36:08 +02:00
openpic.c qerror: Clean up QERR_ macros to expand into a single string 2015-06-22 18:20:40 +02:00
openpic_kvm.c KVM_CAP_IRQFD and KVM_CAP_IRQFD_RESAMPLE checks 2014-12-15 12:21:01 +01:00
pl190.c sysbus: Set cannot_instantiate_with_device_add_yet 2013-12-23 00:27:22 +01:00
puv3_intc.c puv3_intc: QOM cast cleanup 2013-07-29 21:06:58 +02:00
realview_gic.c realview_gic: Prepare for QOM embedding 2013-11-05 17:47:30 +01:00
s390_flic.c s390x: Replace unchecked qdev_init() by qdev_init_nofail() 2015-03-16 10:15:44 +01:00
s390_flic_kvm.c s390x/kvm: make setting of in-kernel irq routes more efficient 2015-09-07 16:10:43 +02:00
sh_intc.c cpu: Make first_cpu and next_cpu CPUState 2013-07-09 21:32:54 +02:00
slavio_intctl.c savevm: Remove all the unneeded version_minimum_id_old (rest) 2014-05-14 15:24:51 +02:00
xics.c spapr: Merge sPAPREnvironment into sPAPRMachineState 2015-07-07 17:44:50 +02:00
xics_kvm.c xics_kvm: Don't enable KVM_CAP_IRQ_XICS if already enabled 2015-07-07 17:44:52 +02:00
xilinx_intc.c intc: xilinx_uartlite: Convert SBD::init -> instance_init 2014-06-09 00:33:03 +02:00