registers_t Struct Reference

#include <isr.h>

Data Fields
uint32_t	ds
	Data segment selector.
uint32_t	edi
	Pushed by pusha.
uint32_t	esi
	Pushed by pusha.
uint32_t	ebp
	Pushed by pusha.
uint32_t	esp
	Pushed by pusha.
uint32_t	ebx
	Pushed by pusha.
uint32_t	edx
	Pushed by pusha.
uint32_t	ecx
	Pushed by pusha.
uint32_t	eax
	Pushed by pusha.
uint32_t	int_no
	Interrupt number.
uint32_t	err_code
	Error code (if applicable)
uint32_t	eip
	Pushed by the processor automatically.
uint32_t	cs
	Pushed by the processor automatically.
uint32_t	eflags
	Pushed by the processor automatically.
uint32_t	useresp
	Pushed by the processor automatically.
uint32_t	ss
	Pushed by the processor automatically.

Detailed Description

Saved state of the CPU when an interrupt occurs

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

• kernel/cpu/i386/isr.h