PR binutils/1437

[deliverable/binutils-gdb.git] / gdb / doublest.h

diff --git a/gdb/doublest.h b/gdb/doublest.h
index d98d045c987d6fd27f934ba35baf715f0730c750..32a0ba4bcf992a33aa1fc0caea35f9dbad8de25d 100644 (file)
--- a/gdb/doublest.h
+++ b/gdb/doublest.h
@@ -1,8 +1,8 @@
 /* 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.
 
@@ -24,6 +24,9 @@
 #ifndef DOUBLEST_H
 #define DOUBLEST_H
 
+struct type;
+struct floatformat;
+
 /* Setup definitions for host and target floating point formats.  We need to
    consider the format for `float', `double', and `long double' for both target
    and host.  We need to do this so that we know what kind of conversions need
@@ -56,9 +59,11 @@ extern void floatformat_to_doublest (const struct floatformat *,
 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 /* These functions have been replaced by extract_typed_floating and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.
@@ -85,4 +90,11 @@ extern void convert_typed_floating (const void *from,
                                    const struct type *from_type,
                                     void *to, const struct type *to_type);
 
+/* Table of convenient float-formats.  */
+extern const struct floatformat *floatformat_ieee_single[BFD_ENDIAN_UNKNOWN];
+extern const struct floatformat *floatformat_ieee_double[BFD_ENDIAN_UNKNOWN];
+extern const struct floatformat *floatformat_ieee_quad[BFD_ENDIAN_UNKNOWN];
+extern const struct floatformat *floatformat_arm_ext[BFD_ENDIAN_UNKNOWN];
+extern const struct floatformat *floatformat_ia64_spill[BFD_ENDIAN_UNKNOWN];
+
 #endif