interrupts_and_traps.c File Reference

#include <linux/uaccess.h>
#include <linux/interrupt.h>
#include <linux/module.h>
#include <linux/sched.h>
#include "lg.h"

Go to the source code of this file.

Functions
	module_param (syscall_vector, uint, 0444)
unsigned int	interrupt_pending (struct lg_cpu *cpu, bool *more)
void	try_deliver_interrupt (struct lg_cpu *cpu, unsigned int irq, bool more)
void	set_interrupt (struct lg_cpu *cpu, unsigned int irq)
bool	check_syscall_vector (struct lguest *lg)
int	init_interrupts (void)
void	free_interrupts (void)
bool	deliver_trap (struct lg_cpu *cpu, unsigned int num)
void	pin_stack_pages (struct lg_cpu *cpu)
void	guest_set_stack (struct lg_cpu *cpu, u32 seg, u32 esp, unsigned int pages)
void	load_guest_idt_entry (struct lg_cpu *cpu, unsigned int num, u32 lo, u32 hi)
void	setup_default_idt_entries (struct lguest_ro_state *state, const unsigned long *def)
void	copy_traps (const struct lg_cpu *cpu, struct desc_struct *idt, const unsigned long *def)
void	guest_set_clockevent (struct lg_cpu *cpu, unsigned long delta)
void	init_clockdev (struct lg_cpu *cpu)

Function Documentation

bool check_syscall_vector

(

struct lguest *

lg

)

Definition at line 288 of file interrupts_and_traps.c.

void copy_traps	(	const struct lg_cpu *	cpu,
		struct desc_struct *	idt,
		const unsigned long *	def
	)

Definition at line 567 of file interrupts_and_traps.c.

bool deliver_trap	(	struct lg_cpu *	cpu,
		unsigned int	num
	)

Definition at line 331 of file interrupts_and_traps.c.

void free_interrupts

(

void

)

Definition at line 314 of file interrupts_and_traps.c.

void guest_set_clockevent	(	struct lg_cpu *	cpu,
		unsigned long	delta
	)

Definition at line 613 of file interrupts_and_traps.c.

void guest_set_stack	(	struct lg_cpu *	cpu,
		u32	seg,
		u32	esp,
		unsigned int	pages
	)

Definition at line 438 of file interrupts_and_traps.c.

void init_clockdev

(

struct lg_cpu *

cpu

)

Definition at line 643 of file interrupts_and_traps.c.

int init_interrupts

(

void

)

Definition at line 298 of file interrupts_and_traps.c.

unsigned int interrupt_pending	(	struct lg_cpu *	cpu,
		bool *	more
	)

Definition at line 158 of file interrupts_and_traps.c.

void load_guest_idt_entry	(	struct lg_cpu *	cpu,
		unsigned int	num,
		u32	lo,
		u32	hi
	)

Definition at line 499 of file interrupts_and_traps.c.

module_param	(	syscall_vector	,
		uint	,
		0444
	)

void pin_stack_pages

(

struct lg_cpu *

cpu

)

Definition at line 410 of file interrupts_and_traps.c.

void set_interrupt	(	struct lg_cpu *	cpu,
		unsigned int	irq
	)

Definition at line 256 of file interrupts_and_traps.c.

void setup_default_idt_entries	(	struct lguest_ro_state *	state,
		const unsigned long *	def
	)

Definition at line 553 of file interrupts_and_traps.c.

void try_deliver_interrupt	(	struct lg_cpu *	cpu,
		unsigned int	irq,
		bool	more
	)

Definition at line 187 of file interrupts_and_traps.c.