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hw/intc/arm_gicv3: Implement GICv3 CPU interface registers

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Implement the CPU interface registers for the GICv3; these are
CPU system registers, not MMIO registers.

This commit implements all the registers which are simple
accessors for GIC state, but not those which act as interfaces
for acknowledging, dismissing or generating interrupts. (Those
will be added in a later commit.)

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Shannon Zhao <shannon.zhao@linaro.org>
Tested-by: Shannon Zhao <shannon.zhao@linaro.org>
Message-id: 1465915112-29272-16-git-send-email-peter.maydell@linaro.org
This commit is contained in:
Peter Maydell 2016-06-17 15:23:47 +01:00
parent c84428b33f
commit 359fbe65e0
5 changed files with 666 additions and 0 deletions
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1
hw/intc/gicv3_internal.h
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@ -211,6 +211,7 @@ MemTxResult gicv3_redist_write(void *opaque, hwaddr offset, uint64_t data,
unsigned size, MemTxAttrs attrs);
void gicv3_dist_set_irq(GICv3State *s, int irq, int level);
void gicv3_redist_set_irq(GICv3CPUState *cs, int irq, int level);
void gicv3_init_cpuif(GICv3State *s);
/**
* gicv3_cpuif_update: