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target-arm: Add GICv3CPUState in CPUARMState struct

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Add gicv3state void pointer to CPUARMState struct
to store GICv3CPUState.

In case of usecase like CPU reset, we need to reset
GICv3CPUState of the CPU. In such scenario, this pointer
becomes handy.

Signed-off-by: Vijaya Kumar K <Vijaya.Kumar@cavium.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Message-id: 1487850673-26455-5-git-send-email-vijay.kilari@gmail.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Vijaya Kumar K 2017-02-23 17:21:12 +05:30 • committed by Peter Maydell
parent 367b9f527b
commit d3a3e52962
4 changed files with 14 additions and 0 deletions
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8
hw/intc/arm_gicv3_cpuif.c
View file

@ -19,6 +19,14 @@
#include "gicv3_internal.h"
#include "cpu.h"
void gicv3_set_gicv3state(CPUState *cpu, GICv3CPUState *s)
{
ARMCPU *arm_cpu = ARM_CPU(cpu);
CPUARMState *env = &arm_cpu->env;
env->gicv3state = (void *)s;
};
static GICv3CPUState *icc_cs_from_env(CPUARMState *env)
{
/* Given the CPU, find the right GICv3CPUState struct.