# 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 _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 _PspDebugStackTrace | PspDebugStackTrace
| Structure to hold a single stack trace entry.
typedef _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 | pspDebugScreenPrintf (const char *fmt,...) __attribute__((format(printf
| Do a printf to the debug screen.
void void | pspDebugScreenSetBackColor (u32 color)
| Set the background color for the text.
void | pspDebugScreenSetTextColor (u32 color)
| Set the text color.
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).
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.
void | pspDebugGetStackTrace (unsigned int *results, int max)
| Get a MIPS stack trace (might work :P).
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.
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.