mair_reg_t Struct Reference

MAIR_EL1 register — 8 independent attribute slots. More...

Collaboration diagram for mair_reg_t:

Data Fields
union {
uint64_t   value
mair_attr_t   attr [8]
};

Detailed Description

MAIR_EL1 register — 8 independent attribute slots.

AttrIndx[2:0] in a leaf page/block descriptor selects which slot applies to that mapping (see mem_type_t for this kernel's slot assignments).

Field Documentation

attr

mair_attr_t mair_reg_t::attr[8]

Per-slot attribute view (attr[0] = bits[7:0]).

value

uint64_t mair_reg_t::value

Raw 64-bit register value for MRS/MSR.

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The documentation for this struct was generated from the following file:

• src/kernel/mmu/mmu.c