dbgio.h File Reference

Debug I/O. More...

#include <kos/cdefs.h>
#include <arch/types.h>

Go to the source code of this file.

Data Structures
struct	dbgio_handler_t
	Debug I/O Interface. More...

Macros
#define	DBGIO_MODE_POLLED   0
	Polled I/O mode.
#define	DBGIO_MODE_IRQ   1
	IRQ-based I/O mode.

Functions
int	dbgio_dev_select (const char *name)
	Select a new dbgio interface by name.
const char *	dbgio_dev_get (void)
	Fetch the name of the currently selected dbgio interface.
int	dbgio_init (void)
	Initialize the dbgio console.
int	dbgio_set_irq_usage (int mode)
	Set IRQ usage.
int	dbgio_read (void)
	Read one character from the console.
int	dbgio_write (int c)
	Write one character to the console.
int	dbgio_flush (void)
	Flush any queued output.
int	dbgio_write_buffer (const uint8 *data, int len)
	Write an entire buffer of data to the console.
int	dbgio_read_buffer (uint8 *data, int len)
	Read an entire buffer of data from the console.
int	dbgio_write_buffer_xlat (const uint8 *data, int len)
	Write an entire buffer of data to the console (potentially with newline transformations).
int	dbgio_write_str (const char *str)
	Write a NUL-terminated string to the console.
void	dbgio_disable (void)
	Disable debug I/O globally.
void	dbgio_enable (void)
	Enable debug I/O globally.
int	dbgio_printf (const char *fmt,...) __printflike(1
	Built-in debug I/O printf function.

Detailed Description

Debug I/O.

This file contains the Debug I/O system, which abstracts things so that various types of debugging tools can be used by programs in KOS. Included among these tools is the dcload console (dcload-serial, dcload-ip, and fs_dclsocket), a raw serial console, and a framebuffer based console.

Author

Megan Potter