traps_32.c File Reference

#include <linux/sched.h>
#include <linux/kernel.h>
#include <linux/signal.h>
#include <linux/smp.h>
#include <linux/kdebug.h>
#include <linux/export.h>
#include <asm/delay.h>
#include <asm/ptrace.h>
#include <asm/oplib.h>
#include <asm/page.h>
#include <asm/pgtable.h>
#include <asm/unistd.h>
#include <asm/traps.h>
#include "entry.h"
#include "kernel.h"

Go to the source code of this file.

Macros
#define	__SAVE   __asm__ __volatile__("save %sp, -0x40, %sp\n\t")
#define	__RESTORE   __asm__ __volatile__("restore %g0, %g0, %g0\n\t")

Functions
void	die_if_kernel (char *str, struct pt_regs *regs)
void	do_hw_interrupt (struct pt_regs *regs, unsigned long type)
void	do_illegal_instruction (struct pt_regs *regs, unsigned long pc, unsigned long npc, unsigned long psr)
void	do_priv_instruction (struct pt_regs *regs, unsigned long pc, unsigned long npc, unsigned long psr)
void	do_memaccess_unaligned (struct pt_regs *regs, unsigned long pc, unsigned long npc, unsigned long psr)
void	do_fpd_trap (struct pt_regs *regs, unsigned long pc, unsigned long npc, unsigned long psr)
int	do_mathemu (struct pt_regs *, struct task_struct *)
void	do_fpe_trap (struct pt_regs *regs, unsigned long pc, unsigned long npc, unsigned long psr)
void	handle_tag_overflow (struct pt_regs *regs, unsigned long pc, unsigned long npc, unsigned long psr)
void	handle_watchpoint (struct pt_regs *regs, unsigned long pc, unsigned long npc, unsigned long psr)
void	handle_reg_access (struct pt_regs *regs, unsigned long pc, unsigned long npc, unsigned long psr)
void	handle_cp_disabled (struct pt_regs *regs, unsigned long pc, unsigned long npc, unsigned long psr)
void	handle_cp_exception (struct pt_regs *regs, unsigned long pc, unsigned long npc, unsigned long psr)
void	handle_hw_divzero (struct pt_regs *regs, unsigned long pc, unsigned long npc, unsigned long psr)
void	trap_init (void)

Macro Definition Documentation

#define __RESTORE   __asm__ __volatile__("restore %g0, %g0, %g0\n\t")

Definition at line 45 of file traps_32.c.

#define __SAVE   __asm__ __volatile__("save %sp, -0x40, %sp\n\t")

Definition at line 44 of file traps_32.c.

Function Documentation

void die_if_kernel	(	char *	str,
		struct pt_regs *	regs
	)

Definition at line 47 of file traps_32.c.

void do_fpd_trap	(	struct pt_regs *	regs,
		unsigned long	pc,
		unsigned long	npc,
		unsigned long	psr
	)

Definition at line 180 of file traps_32.c.

void do_fpe_trap	(	struct pt_regs *	regs,
		unsigned long	pc,
		unsigned long	npc,
		unsigned long	psr
	)

Definition at line 224 of file traps_32.c.

void do_hw_interrupt	(	struct pt_regs *	regs,
		unsigned long	type
	)

Definition at line 91 of file traps_32.c.

void do_illegal_instruction	(	struct pt_regs *	regs,
		unsigned long	pc,
		unsigned long	npc,
		unsigned long	psr
	)

Definition at line 112 of file traps_32.c.

int do_mathemu	(	struct pt_regs *	,
		struct task_struct *
	)

Definition at line 143 of file math_32.c.

void do_memaccess_unaligned	(	struct pt_regs *	regs,
		unsigned long	pc,
		unsigned long	npc,
		unsigned long	psr
	)

Definition at line 149 of file traps_32.c.

void do_priv_instruction	(	struct pt_regs *	regs,
		unsigned long	pc,
		unsigned long	npc,
		unsigned long	psr
	)

Definition at line 132 of file traps_32.c.

void handle_cp_disabled	(	struct pt_regs *	regs,
		unsigned long	pc,
		unsigned long	npc,
		unsigned long	psr
	)

Definition at line 375 of file traps_32.c.

void handle_cp_exception	(	struct pt_regs *	regs,
		unsigned long	pc,
		unsigned long	npc,
		unsigned long	psr
	)

Definition at line 388 of file traps_32.c.

void handle_hw_divzero	(	struct pt_regs *	regs,
		unsigned long	pc,
		unsigned long	npc,
		unsigned long	psr
	)

Definition at line 405 of file traps_32.c.

void handle_reg_access	(	struct pt_regs *	regs,
		unsigned long	pc,
		unsigned long	npc,
		unsigned long	psr
	)

Definition at line 358 of file traps_32.c.

void handle_tag_overflow	(	struct pt_regs *	regs,
		unsigned long	pc,
		unsigned long	npc,
		unsigned long	psr
	)

Definition at line 331 of file traps_32.c.

void handle_watchpoint	(	struct pt_regs *	regs,
		unsigned long	pc,
		unsigned long	npc,
		unsigned long	psr
	)

Definition at line 346 of file traps_32.c.

void trap_init

(

void

)

Definition at line 431 of file traps_32.c.