/* Floating point routines for GDB, the GNU debugger.
Copyright 1986, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995,
- 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004 Free Software
+ 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005 Free Software
Foundation, Inc.
This file is part of GDB.
can convert to doublest will need. */
#define FLOATFORMAT_LARGEST_BYTES 16
-static unsigned long get_field (unsigned char *,
- enum floatformat_byteorders,
- unsigned int, unsigned int, unsigned int);
-
/* Extract a field which starts at START and is LEN bytes long. DATA and
TOTAL_LEN are the thing we are extracting it from, in byteorder ORDER. */
static unsigned long
-get_field (unsigned char *data, enum floatformat_byteorders order,
+get_field (const bfd_byte *data, enum floatformat_byteorders order,
unsigned int total_len, unsigned int start, unsigned int len)
{
unsigned long result;
format is described by FMT) is negative. */
int
-floatformat_is_negative (const struct floatformat *fmt, char *val)
+floatformat_is_negative (const struct floatformat *fmt,
+ const bfd_byte *uval)
{
- unsigned char *uval = (unsigned char *) val;
enum floatformat_byteorders order;
unsigned char newfrom[FLOATFORMAT_LARGEST_BYTES];
/* Check if VAL is "not a number" (NaN) for FMT. */
int
-floatformat_is_nan (const struct floatformat *fmt, char *val)
+floatformat_is_nan (const struct floatformat *fmt,
+ const bfd_byte *uval)
{
- unsigned char *uval = (unsigned char *) val;
long exponent;
unsigned long mant;
unsigned int mant_bits, mant_off;
point number whose format is described by FMT) into a hexadecimal
and store it in a static string. Return a pointer to that string. */
-char *
-floatformat_mantissa (const struct floatformat *fmt, char *val)
+const char *
+floatformat_mantissa (const struct floatformat *fmt,
+ const bfd_byte *val)
{
unsigned char *uval = (unsigned char *) val;
unsigned long mant;
/* Floating point definitions for GDB.
Copyright 1986, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995,
- 1996, 1997, 1998, 1999, 2000, 2001, 2003 Free Software Foundation,
- Inc.
+ 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2005 Free Software
+ Foundation, Inc.
This file is part of GDB.
extern void floatformat_from_doublest (const struct floatformat *,
const DOUBLEST *in, void *out);
-extern int floatformat_is_negative (const struct floatformat *, char *);
-extern int floatformat_is_nan (const struct floatformat *, char *);
-extern char *floatformat_mantissa (const struct floatformat *, char *);
+extern int floatformat_is_negative (const struct floatformat *,
+ const bfd_byte *);
+extern int floatformat_is_nan (const struct floatformat *, const bfd_byte *);
+extern const char *floatformat_mantissa (const struct floatformat *,
+ const bfd_byte *);
/* These functions have been replaced by extract_typed_floating and
store_typed_floating.