diff options
Diffstat (limited to 'gdb/defs.h')
| -rw-r--r-- | gdb/defs.h | 32 |
1 files changed, 14 insertions, 18 deletions
@@ -874,21 +874,23 @@ extern const struct floatformat floatformat_unknown; # define TARGET_DOUBLE_FORMAT &floatformat_ieee_double_little # endif # endif -# ifndef TARGET_LONG_DOUBLE_FORMAT -# define TARGET_LONG_DOUBLE_FORMAT &floatformat_unknown -# endif #else /* TARGET_BYTE_ORDER_SELECTABLE */ # ifndef TARGET_FLOAT_FORMAT - Need a definition for target float format +# define TARGET_FLOAT_FORMAT (target_byte_order == BIG_ENDIAN \ + ? &floatformat_ieee_single_big \ + : &floatformat_ieee_single_little) # endif # ifndef TARGET_DOUBLE_FORMAT - Need a definition for target double format -# endif -# ifndef TARGET_LONG_DOUBLE_FORMAT - Need a definition for target long double format +# define TARGET_DOUBLE_FORMAT (target_byte_order == BIG_ENDIAN \ + ? &floatformat_ieee_double_big \ + : &floatformat_ieee_double_little) # endif #endif +#ifndef TARGET_LONG_DOUBLE_FORMAT +# define TARGET_LONG_DOUBLE_FORMAT &floatformat_unknown +#endif + /* Use `long double' if the host compiler supports it. (Note that this is not necessarily any longer than `double'. On SunOS/gcc, it's the same as double.) This is necessary because GDB internally converts all floating @@ -904,20 +906,14 @@ extern void floatformat_to_long_double PARAMS ((const struct floatformat *, char *, DOUBLEST *)); extern void floatformat_from_long_double PARAMS ((const struct floatformat *, DOUBLEST *, char *)); +#define FLOATFORMAT_TO_DOUBLEST floatformat_to_long_double +#define FLOATFORMAT_FROM_DOUBLEST floatformat_from_long_double #else typedef double DOUBLEST; +#define FLOATFORMAT_TO_DOUBLEST floatformat_to_double +#define FLOATFORMAT_FROM_DOUBLEST floatformat_from_double #endif -/* Pointer to appropriate conversion routine to convert between target floating - point format and DOUBLEST. */ - -extern void -(*floatformat_to_doublest) PARAMS ((const struct floatformat *, - char *, DOUBLEST *)); -extern void -(*floatformat_from_doublest) PARAMS ((const struct floatformat *, - DOUBLEST *, char *)); - extern DOUBLEST extract_floating PARAMS ((void *, int)); extern void store_floating PARAMS ((void *, int, DOUBLEST)); |