xmon.c File Reference

#include <linux/errno.h>
#include <linux/sched.h>
#include <linux/smp.h>
#include <linux/mm.h>
#include <linux/reboot.h>
#include <linux/delay.h>
#include <linux/kallsyms.h>
#include <linux/kmsg_dump.h>
#include <linux/cpumask.h>
#include <linux/export.h>
#include <linux/sysrq.h>
#include <linux/interrupt.h>
#include <linux/irq.h>
#include <linux/bug.h>
#include <asm/ptrace.h>
#include <asm/string.h>
#include <asm/prom.h>
#include <asm/machdep.h>
#include <asm/xmon.h>
#include <asm/processor.h>
#include <asm/pgtable.h>
#include <asm/mmu.h>
#include <asm/mmu_context.h>
#include <asm/cputable.h>
#include <asm/rtas.h>
#include <asm/sstep.h>
#include <asm/irq_regs.h>
#include <asm/spu.h>
#include <asm/spu_priv1.h>
#include <asm/setjmp.h>
#include <asm/reg.h>
#include <asm/debug.h>
#include "nonstdio.h"
#include "dis-asm.h"

Go to the source code of this file.

Data Structures
struct	bpt

Macros
#define	scanhex   xmon_scanhex
#define	skipbl   xmon_skipbl
#define	xmon_owner   0
#define	MAX_DUMP   (128 * 1024)
#define	BP_IABR_TE   1 /* IABR translation enabled */
#define	BP_IABR   2
#define	BP_TRAP   8
#define	BP_DABR   0x10
#define	NBPTS   256
#define	BP_NUM(bp)   ((bp) - bpts + 1)
#define	REG   "%.8lx"
#define	REGS_PER_LINE   8
#define	LAST_VOLATILE   12
#define	GETWORD(v)   (((v)[0] << 24) + ((v)[1] << 16) + ((v)[2] << 8) + (v)[3])
#define	isxdigit(c)
#define	isalnum(c)
#define	isspace(c)   (c == ' ' || c == '\t' || c == 10 || c == 13 || c == 0)
#define	SURVEILLANCE_TOKEN   9000
#define	FCS(fcs, c)   (((fcs) >> 8) ^ fcstab[((fcs) ^ (c)) & 0xff])
#define	LRSAVE_OFFSET   (STACK_FRAME_LR_SAVE * sizeof(unsigned long))
#define	MARKER_OFFSET   (STACK_FRAME_MARKER * sizeof(unsigned long))
#define	REGS_OFFSET   16
#define	SWAP(a, b, t)   ((t) = (a), (a) = (b), (b) = (t))
#define	isxdigit(c)
#define	N_PTREGS   44

Typedefs
typedef int(*	instruction_dump_func )(unsigned long inst, unsigned long addr)

Functions
int	skipbl (void)
int	scanhex (unsigned long *valp)
void	getstring (char *, int)
void	dump_segments (void)
void	xmon_enter (void)
void	xmon_leave (void)
int	xmon (struct pt_regs *excp)
	EXPORT_SYMBOL (xmon)
irqreturn_t	xmon_irq (int irq, void *d)
void	print_address (unsigned long addr)
	early_param ("xmon", early_parse_xmon)
void __init	xmon_setup (void)

Variables
char	exc_prolog
char	dec_exc

Macro Definition Documentation

#define BP_DABR   0x10

Definition at line 95 of file xmon.c.

#define BP_IABR   2

Definition at line 93 of file xmon.c.

#define BP_IABR_TE   1 /* IABR translation enabled */

Definition at line 92 of file xmon.c.

#define BP_NUM

(

bp

)

((bp) - bpts + 1)

Definition at line 103 of file xmon.c.

#define BP_TRAP   8

Definition at line 94 of file xmon.c.

#define FCS	(		fcs,
			c
	)		(((fcs) >> 8) ^ fcstab[((fcs) ^ (c)) & 0xff])

Definition at line 1061 of file xmon.c.

#define GETWORD

(

v

)

(((v)[0] << 24) + ((v)[1] << 16) + ((v)[2] << 8) + (v)[3])

Definition at line 180 of file xmon.c.

#define isalnum

(

c

)

Value:

(('0' <= (c) && (c) <= '9') \
             || ('a' <= (c) && (c) <= 'z') \
             || ('A' <= (c) && (c) <= 'Z'))

Definition at line 185 of file xmon.c.

#define isspace

(

c

)

(c == ' ' || c == '\t' || c == 10 || c == 13 || c == 0)

Definition at line 188 of file xmon.c.

#define isxdigit

(

c

)

Value:

(('0' <= (c) && (c) <= '9') \
             || ('a' <= (c) && (c) <= 'f') \
             || ('A' <= (c) && (c) <= 'F'))

Definition at line 2109 of file xmon.c.

#define isxdigit

(

c

)

Value:

(('0' <= (c) && (c) <= '9') \
             || ('a' <= (c) && (c) <= 'f') \
             || ('A' <= (c) && (c) <= 'F'))

Definition at line 2109 of file xmon.c.

#define LAST_VOLATILE   12

Definition at line 177 of file xmon.c.

#define LRSAVE_OFFSET   (STACK_FRAME_LR_SAVE * sizeof(unsigned long))

Definition at line 1293 of file xmon.c.

#define MARKER_OFFSET   (STACK_FRAME_MARKER * sizeof(unsigned long))

Definition at line 1294 of file xmon.c.

#define MAX_DUMP   (128 * 1024)

Definition at line 71 of file xmon.c.

#define N_PTREGS   44

Definition at line 2446 of file xmon.c.

#define NBPTS   256

Definition at line 97 of file xmon.c.

#define REG   "%.8lx"

Definition at line 175 of file xmon.c.

#define REGS_OFFSET   16

Definition at line 1299 of file xmon.c.

#define REGS_PER_LINE   8

Definition at line 176 of file xmon.c.

#define scanhex   xmon_scanhex

Definition at line 55 of file xmon.c.

#define skipbl   xmon_skipbl

Definition at line 56 of file xmon.c.

#define SURVEILLANCE_TOKEN   9000

Definition at line 279 of file xmon.c.

#define SWAP	(		a,
			b,
			t
	)		((t) = (a), (a) = (b), (b) = (t))

Definition at line 1768 of file xmon.c.

#define xmon_owner   0

Definition at line 64 of file xmon.c.

Typedef Documentation

typedef int(* instruction_dump_func)(unsigned long inst, unsigned long addr)

Definition at line 2202 of file xmon.c.

Function Documentation

void dump_segments

(

void

)

early_param	(	"xmon"	,
		early_parse_xmon
	)

EXPORT_SYMBOL

(

xmon

)

void getstring	(	char *	s,
		int	size
	)

Definition at line 2575 of file xmon.c.

void print_address

(

unsigned long

addr

)

Definition at line 2249 of file xmon.c.

int scanhex

(

unsigned long *

valp

)

Definition at line 2462 of file xmon.c.

int skipbl

(

void

)

Definition at line 2432 of file xmon.c.

int xmon

(

struct pt_regs *

excp

)

Definition at line 560 of file xmon.c.

void xmon_enter

(

void

)

irqreturn_t xmon_irq	(	int	irq,
		void *	d
	)

Definition at line 573 of file xmon.c.

void xmon_leave

(

void

)

void __init xmon_setup

(

void

)

Definition at line 2992 of file xmon.c.

Variable Documentation

char dec_exc

char exc_prolog