pspdebug.h File Reference

#include <psptypes.h>
#include <pspmoduleinfo.h>

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Data Structures
struct	_PspDebugRegBlock
	Structure to hold the register data associated with an exception. More...
struct	_PspDebugStackTrace
	Structure to hold a single stack trace entry. More...
struct	_PspDebugProfilerRegs
	Structure to hold the psp profiler register values. More...

Typedefs
typedef struct _PspDebugRegBlock	PspDebugRegBlock
	Structure to hold the register data associated with an exception.
typedef void(*	PspDebugErrorHandler) (PspDebugRegBlock *regs)
	Defines a debug error handler.
typedef int(*	PspDebugKprintfHandler) (const char *format, u32 *args)
	Type for Kprintf handler.
typedef struct _PspDebugStackTrace	PspDebugStackTrace
	Structure to hold a single stack trace entry.
typedef struct _PspDebugProfilerRegs	PspDebugProfilerRegs
	Structure to hold the psp profiler register values.
typedef int(*	PspDebugPrintHandler) (const char *data, int len)
	Type for the debug print handlers.
typedef int(*	PspDebugInputHandler) (char *data, int len)
	Type for the debug input handler.

Functions
void	pspDebugScreenInit (void)
	Initialise the debug screen.
void	pspDebugScreenInitEx (void *vram_base, int mode, int setup)
	Extended debug screen init.
void	pspDebugScreenPrintf (const char *fmt,...) __attribute__((format(printf
	Do a printf to the debug screen.
void void	pspDebugScreenKprintf (const char *format,...) __attribute__((format(printf
	Do a printf to the debug screen.
void void void	pspDebugScreenEnableBackColor (int enable)
	Enable or disable background colour writing (defaults to enabled)
void	pspDebugScreenSetBackColor (u32 color)
	Set the background color for the text.
void	pspDebugScreenSetTextColor (u32 color)
	Set the text color.
void	pspDebugScreenSetColorMode (int mode)
	Set the color mode (you must have switched the frame buffer appropriately)
void	pspDebugScreenPutChar (int x, int y, u32 color, u8 ch)
	Draw a single character to the screen.
void	pspDebugScreenSetXY (int x, int y)
	Set the current X and Y co-ordinate for the screen (in character units)
void	pspDebugScreenSetOffset (int offset)
	Set the video ram offset used for the screen.
void	pspDebugScreenSetBase (u32 *base)
	Set the video ram base used for the screen.
int	pspDebugScreenGetX (void)
	Get the current X co-ordinate (in character units)
int	pspDebugScreenGetY (void)
	Get the current Y co-ordinate (in character units)
void	pspDebugScreenClear (void)
	Clear the debug screen.
int	pspDebugScreenPrintData (const char *buff, int size)
	Print non-nul terminated strings.
int	pspDebugScreenPuts (const char *str)
	Print a string.
int	pspDebugGetStackTrace (unsigned int *results, int max)
	Get a MIPS stack trace (might work :P)
void	pspDebugScreenClearLineEnable (void)
	Enable the clear line function that allows debug to clear the screen.
void	pspDebugScreenClearLineDisable (void)
	Disable the clear line function that causes flicker on constant refreshes.
int	pspDebugInstallErrorHandler (PspDebugErrorHandler handler)
	Install an error handler to catch unhandled exceptions.
void	pspDebugDumpException (PspDebugRegBlock *regs)
	Dump an exception to screen using the pspDebugScreen functions.
int	pspDebugInstallKprintfHandler (PspDebugKprintfHandler handler)
	Install a Kprintf handler into the system.
int	pspDebugGetStackTrace2 (PspDebugRegBlock *regs, PspDebugStackTrace *trace, int max)
	Do a stack trace from the current exception.
void	pspDebugProfilerEnable (void)
	Enables the profiler hardware.
void	pspDebugProfilerDisable (void)
	Disables the profiler hardware.
void	pspDebugProfilerClear (void)
	Clear the profiler registers.
void	pspDebugProfilerGetRegs (PspDebugProfilerRegs *regs)
	Get the profiler register state.
void	pspDebugProfilerPrint (void)
	Print the profiler registers to screen.
int	pspDebugInstallStdinHandler (PspDebugInputHandler handler)
	Install a handler for stdin (so you can use normal stdio functions)
int	pspDebugInstallStdoutHandler (PspDebugPrintHandler handler)
	Install a print handler for stdout (so you can use normal print functions)
int	pspDebugInstallStderrHandler (PspDebugPrintHandler handler)
	Install a print handler for stderr (so you can use normal print functions)
void	pspDebugSioPutchar (int ch)
	Put a character to the remote sio.
int	pspDebugSioGetchar (void)
	Get a character from the remote sio.
void	pspDebugSioPuts (const char *str)
	Write a string to the sio port.
int	pspDebugSioPutData (const char *data, int len)
	Write a set of data to the sio port.
int	pspDebugSioPutText (const char *data, int len)
	Write a set of data to the sio port converting single line feeds to CRLF and single CR to CRLF.
void	pspDebugSioInit (void)
	Initialise the remote SIO port (defaults to 4800 8N1).
void	pspDebugSioSetBaud (int baud)
	Set the baud rate of the SIO, e.g.
void	pspDebugEnablePutchar (void)
	Enable debug character output.
void	pspDebugSioInstallKprintf (void)
	Install a kprintf debug putchar handler.
void	pspDebugGdbStubInit (void)
	Install the gdb stub handler.
void	pspDebugBreakpoint (void)
	Generate a breakpoint exception.
void	pspDebugSioEnableKprintf (void)
	Enable the kprintf handler (once installed)
void	pspDebugSioDisableKprintf (void)
	Disable the kprintf handler (once installed)