cpu_reg_cr0_t Union Reference

Public Attributes
struct {
uint8_t   protection_enabled: 1
	when set protected mode activated
uint8_t   monitor_coprocessor: 1
	when set co-processor works
uint8_t   emulation: 1
	when x87 fpu emuation enabled
uint8_t   task_switched: 1
	hardware task switching
uint8_t   extension_type: 1
	extension type
uint8_t   numeric_error: 1
	numbmeric errors at fpu
uint16_t   reserved1: 10
	reserved
uint8_t   write_protect: 1
	when set kernel cannot modify readonly pages
uint8_t   reserved2: 1
	reserved
uint8_t   alignment_mask: 1
	alligmnet mask
uint16_t   reserved3: 10
	reserved
uint8_t   not_writethrough: 1
	when set cache is not wrrite through
uint8_t   cache_disable: 1
	when set cpu cache disabled
uint8_t   paging: 1
	when set paging starts in long mode always one
uint32_t   reserved4: 32
	reserved
}	fields
uint64_t	bits
	all bits in one 64 bit value

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

• includes/cpu/crx.h