zxfoundation.memory.vm.fault Module Reference

Data Structures
struct	zxfoundation::memory::vm::_fault_file_request
	Coordinates of a file-backed miss captured while the VM-space lock is held. More...

Enumerations
enum class	zxfoundation::memory::vm::fault_action : u8 {   resolved = 0 , killed = 1 , guard_hit = 2 , stack_grew = 3 ,   retry = 4 , oom = 5 }
	Outcome of a page fault resolution. More...

Functions
auto	zxfoundation::memory::vm::handle_page_fault (vm_space &space, u64 root_phys, u8 storage_key, u64 fault_va, bool is_write, bool is_exec) noexcept -> fault_action

Variables
u32	file_index {0}
void *	file_node {nullptr}
u8	storage_key {0}

Files
file	zxfoundation/memory/vm.zcomponent/fault.cxxm
	page fault handler — core interface.
file	zxfoundation/memory/vm.zcomponent/fault.cxx
	page fault handler — implementation.