kgdb.c File Reference

#include <linux/string.h>
#include <linux/signal.h>
#include <linux/kernel.h>
#include <linux/delay.h>
#include <linux/linkage.h>
#include <linux/reboot.h>
#include <asm/setup.h>
#include <asm/ptrace.h>
#include <asm/irq.h>
#include <hwregs/reg_map.h>
#include <hwregs/reg_rdwr.h>
#include <hwregs/intr_vect_defs.h>
#include <hwregs/ser_defs.h>

Go to the source code of this file.

Data Structures
struct	register_image
struct	bp_register_image

Macros
#define	USEDVAR(name)   { if (name) { ; } }
#define	USEDFUN(name)   { void (*pf)(void) = (void *)name; USEDVAR(pf) }
#define	BUFMAX   512
#define	RUNLENMAX   64
#define	INTERNAL_STACK_SIZE   1024

Typedefs
typedef struct register_image	registers
typedef struct bp_register_image	support_registers

Enumerations
enum	register_name {   R0, R1, R2, R3,   R4, R5, R6, R7,   R8, R9, R10, R11,   R12, R13, SP, PC,   P0, VR, P2, P3,   P4, CCR, P6, MOF,   P8, IBR, IRP, SRP,   BAR, DCCR, BRP, USP,   R0, R1, R2, R3,   R4, R5, R6, R7,   R8, R9, R10, R11,   R12, R13, SP, ACR,   BZ, VR, PID, SRS,   WZ, EXS, EDA, MOF,   DZ, EBP, ERP, SRP,   NRP, CCS, USP, SPC,   PC, S0, S1, S2,   S3, S4, S5, S6,   S7, S8, S9, S10,   S11, S12, S13, S14,   S15 }
enum	error_type {   SUCCESS, E01, E02, E03,   E04, E05, E06, E07,   SUCCESS, E01, E02, E03,   E04, E05, E06 }

Functions
void	gdb_handle_exception (void)
void	kgdb_handle_exception (void)
int	getDebugChar (void)
void	putDebugChar (int val)
void	handle_exception (int sigval)
void	putDebugString (const unsigned char *str, int len)
void	breakpoint (void)
int	insn_size (unsigned long pc)
void	register_fixup (int sigval)
void	kgdb_init (void)

Variables
registers	reg
support_registers	sreg
char	internal_stack [INTERNAL_STACK_SIZE]

Macro Definition Documentation

#define BUFMAX   512

Definition at line 440 of file kgdb.c.

#define INTERNAL_STACK_SIZE   1024

Definition at line 470 of file kgdb.c.

#define RUNLENMAX   64

Definition at line 443 of file kgdb.c.

#define USEDFUN

(

name

)

{ void (*pf)(void) = (void *)name; USEDVAR(pf) }

Definition at line 434 of file kgdb.c.

#define USEDVAR

(

name

)

{ if (name) { ; } }

Definition at line 433 of file kgdb.c.

Typedef Documentation

typedef struct register_image registers

typedef struct bp_register_image support_registers

Enumeration Type Documentation

enum error_type

Enumerator:

SUCCESS
E01
E02
E03
E04
E05
E06
E07
SUCCESS
E01
E02
E03
E04
E05
E06

Definition at line 450 of file kgdb.c.

enum register_name

Enumerator:

R0
R1
R2
R3
R4
R5
R6
R7
R8
R9
R10
R11
R12
R13
SP
PC
P0
VR
P2
P3
P4
CCR
P6
MOF
P8
IBR
IRP
SRP
BAR
DCCR
BRP
USP
R0
R1
R2
R3
R4
R5
R6
R7
R8
R9
R10
R11
R12
R13
SP
ACR
BZ
VR
PID
SRS
WZ
EXS
EDA
MOF
DZ
EBP
ERP
SRP
NRP
CCS
USP
SPC
PC
S0
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15

Definition at line 309 of file kgdb.c.

Function Documentation

void breakpoint

(

void

)

Definition at line 1462 of file kgdb.c.

void gdb_handle_exception

(

void

)

int getDebugChar

(

void

)

Definition at line 341 of file debugport.c.

void handle_exception

(

int

sigval

)

Definition at line 1270 of file kgdb.c.

int insn_size

(

unsigned long

pc

)

Definition at line 1008 of file kgdb.c.

void kgdb_handle_exception

(

void

)

void kgdb_init

(

void

)

Definition at line 1538 of file kgdb.c.

void putDebugChar

(

int

val

)

Definition at line 358 of file debugport.c.

void putDebugString	(	const unsigned char *	str,
		int	len
	)

void register_fixup

(

int

sigval

)

Definition at line 1037 of file kgdb.c.

Variable Documentation

char internal_stack[INTERNAL_STACK_SIZE]

Definition at line 471 of file kgdb.c.

registers reg

Definition at line 354 of file kgdb.c.

support_registers sreg

Definition at line 355 of file kgdb.c.