libfirm/irprintf.h File Reference

A little printf understanding some firm types. More...

#include <stddef.h>
#include <stdarg.h>
#include <stdio.h>
#include "begin.h"
#include "end.h"

Go to the source code of this file.

Functions
void	ir_printf (const char *fmt,...)
	A string formatting routine for ir objects.
void	ir_fprintf (FILE *f, const char *fmt,...)
void	ir_snprintf (char *buf, size_t n, const char *fmt,...)
void	ir_vprintf (const char *fmt, va_list args)
void	ir_vfprintf (FILE *f, const char *fmt, va_list args)
void	ir_vsnprintf (char *buf, size_t len, const char *fmt, va_list args)
void	ir_obst_vprintf (struct obstack *obst, const char *fmt, va_list args)

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Detailed Description

A little printf understanding some firm types.

Author:

Sebastian Hack

Date:

29.11.2004

Definition in file irprintf.h.

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Function Documentation

void ir_fprintf	(	FILE *	f,
		const char *	fmt,
			...
	)

See also:

ir_printf.

void ir_obst_vprintf	(	struct obstack *	obst,
		const char *	fmt,
		va_list	args
	)

See also:

ir_printf.

void ir_printf	(	const char *	fmt,
			...
	)

A string formatting routine for ir objects.

Parameters:

fmt	The format string.

This function rudimentary implements a kind of printf(3) for ir nodes and adds the following additional conversion specifiers.

• %t A type name.
• %e An entity name.
• %E An entity ld name.
• %T A tarval.
• %n A full description of a node.
• %O The opcode name of an ir node.
• %N The node number of an ir node.
• %m The mode name of an ir mode.
• %B The block node number of the nodes block.
• %P A compound graph path.
• %I An ident.
• %D Print as many white spaces as given in the parameter.
• %G A debug info (if available) from the given ir node.
• %B A bitset.
• %F A Firm object (automatically detected).

Note that some of the standard format capabilities are not available due to this new conversion specifiers, use lc_printf() if needed.

void ir_snprintf	(	char *	buf,
		size_t	n,
		const char *	fmt,
			...
	)

See also:

ir_printf.

void ir_vfprintf	(	FILE *	f,
		const char *	fmt,
		va_list	args
	)

See also:

ir_printf.

void ir_vprintf	(	const char *	fmt,
		va_list	args
	)

See also:

ir_printf.

void ir_vsnprintf	(	char *	buf,
		size_t	len,
		const char *	fmt,
		va_list	args
	)

See also:

ir_printf.