lib::memory_error Namespace Reference

Memory management error codes. More...

Enumerations

enum

lib::memory_error::code : u32 {   none = 0 , lib::memory_error::out_of_memory = 1 , lib::memory_error::invalid_address = 2 , lib::memory_error::alignment_error = 3 ,   lib::memory_error::region_overlap = 4 , lib::memory_error::hhdm_init_failed = 5 , lib::memory_error::page_fault = 6 , lib::memory_error::invalid_irq_contex = 7 ,   lib::memory_error::transaction_aborted = 8 , lib::memory_error::capability_invalid = 9 , lib::memory_error::purpose_mismatch = 10 , lib::memory_error::zone_exhausted = 11 ,   lib::memory_error::ssp_check_fail = 13 }

Detailed Description

Memory management error codes.

Enumeration Type Documentation

code

enum lib::memory_error::code : u32

export

Enumerator
out_of_memory	Memory allocation failed (OOM).
invalid_address	Address is outside valid range.
alignment_error	Address violates alignment requirements.
region_overlap	Memory regions overlap illegally.
hhdm_init_failed	High-Half Direct Map initialization failed.
page_fault	Page fault occurred.
invalid_irq_contex	Allocation attempted at elevated invalid ctx where it is forbidden.
transaction_aborted	Transaction rolled back; no resources were committed.
capability_invalid	Capability token is null, revoked, or wrong purpose.
purpose_mismatch	Capability purpose does not match the requested use.
zone_exhausted	All pages in the target zone are allocated.
ssp_check_fail	SSP check fail (stack smashing detected).