AArch64 EL2 hypervisor for QEMU virt that boots at EL2
Use bounded ring buffer sequencing for trap telemetry
author
vm.fail
date
(Apr 20, 2026, 9:08 AM UTC)
commit
fdfc52d3
fdfc52d3782f921b548eccc35a537b073c406b8b
parent
8d052aab
8d052aabc08026d93bacad351e3e53d3c40b54d1
vm.fail
date
(Apr 20, 2026, 9:08 AM UTC)
commit
fdfc52d3
fdfc52d3782f921b548eccc35a537b073c406b8b
parent
8d052aab
8d052aabc08026d93bacad351e3e53d3c40b54d1
+17
+17
include/hv/ring.h
+17
include/hv/ring.h
···
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#ifndef HV_RING_H
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#define HV_RING_H
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#include "hv/types.h"
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static inline uint32_t hv_ring_advance(uint32_t index, uint32_t capacity)
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{
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index++;
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return index == capacity ? 0u : index;
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}
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static inline bool hv_ring_capacity_valid(uint32_t capacity)
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{
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return capacity != 0u && capacity <= 4096u;
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}
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#endif