exception_handler.c File Reference

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <inttypes.h>
#include <wiiu/os.h>
#include "wiiu_dbg.h"
#include "exception_handler.h"
#include "version.h"

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Classes
struct	_framerec

Macros
#define	NUM_STACK_TRACE_LINES   5
#define	TEXT_START   (unsigned int)&__code_start
#define	TEXT_END   (unsigned int)&__code_end
#define	dsisr   __unknown[0]
#define	dar   __unknown[1]
#define	DSISR_TRANSLATION_MISS   0x40000000
#define	DSISR_TRANSLATION_PROT   0x8000000
#define	DSISR_BAD_CACHING   0x4000000
#define	DSISR_WRITE_ATTEMPTED   0x2000000
#define	DSISR_DABR_MATCH   0x400000
#define	SRR1_ISI_TRANSLATION_MISS   0x40000000
#define	SRR1_ISI_TRANSLATION_PROT   0x8000000
#define	SRR1_PROG_IEEE_FLOAT   0x100000
#define	SRR1_PROG_BAD_INSTR   0x80000
#define	SRR1_PROG_PRIV_INSTR   0x40000
#define	SRR1_PROG_TRAP   0x20000
#define	SRR1_PROG_SRR0_INACCURATE   0x10000
#define	buf_add(...)   wiiu_exception_handler_pos += sprintf(exception_msgbuf + wiiu_exception_handler_pos, __VA_ARGS__)

Typedefs
typedef struct _framerec	frame_rec
typedef struct _framerec *	frame_rec_t

Functions
void	test_os_exceptions (void)
void	exception_print_symbol (uint32_t addr)
void	__attribute__ ((__noreturn__))
void	setup_os_exceptions (void)

Variables
unsigned int	__code_start
unsigned int	__code_end
size_t	wiiu_exception_handler_pos = 0
char *	exception_msgbuf

Macro Definition Documentation

buf_add

#define buf_add

(

...

)

wiiu_exception_handler_pos += sprintf(exception_msgbuf + wiiu_exception_handler_pos, __VA_ARGS__)

dar

#define dar   __unknown[1]

dsisr

#define dsisr   __unknown[0]

DSISR_BAD_CACHING

#define DSISR_BAD_CACHING   0x4000000

DSISR_DABR_MATCH

#define DSISR_DABR_MATCH   0x400000

DSISR_TRANSLATION_MISS

#define DSISR_TRANSLATION_MISS   0x40000000

DSISR_TRANSLATION_PROT

#define DSISR_TRANSLATION_PROT   0x8000000

DSISR_WRITE_ATTEMPTED

#define DSISR_WRITE_ATTEMPTED   0x2000000

NUM_STACK_TRACE_LINES

#define NUM_STACK_TRACE_LINES   5

SRR1_ISI_TRANSLATION_MISS

#define SRR1_ISI_TRANSLATION_MISS   0x40000000

SRR1_ISI_TRANSLATION_PROT

#define SRR1_ISI_TRANSLATION_PROT   0x8000000

SRR1_PROG_BAD_INSTR

#define SRR1_PROG_BAD_INSTR   0x80000

SRR1_PROG_IEEE_FLOAT

#define SRR1_PROG_IEEE_FLOAT   0x100000

SRR1_PROG_PRIV_INSTR

#define SRR1_PROG_PRIV_INSTR   0x40000

SRR1_PROG_SRR0_INACCURATE

#define SRR1_PROG_SRR0_INACCURATE   0x10000

SRR1_PROG_TRAP

#define SRR1_PROG_TRAP   0x20000

TEXT_END

#define TEXT_END   (unsigned int)&__code_end

TEXT_START

#define TEXT_START   (unsigned int)&__code_start

Typedef Documentation

frame_rec

typedef struct _framerec frame_rec

frame_rec_t

typedef struct _framerec * frame_rec_t

Function Documentation

__attribute__()

void __attribute__

(

(__noreturn__)

)

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exception_print_symbol()

void exception_print_symbol

(

uint32_t

addr

)

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setup_os_exceptions()

void setup_os_exceptions

(

void

)

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test_os_exceptions()

void test_os_exceptions

(

void

)

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Variable Documentation

__code_end

unsigned int __code_end

__code_start

unsigned int __code_start

exception_msgbuf

char* exception_msgbuf

wiiu_exception_handler_pos

size_t wiiu_exception_handler_pos = 0