You should have received a copy of the GNU General Public License
along with GCC; see the file COPYING. If not, write to the Free
-Software Foundation, 59 Temple Place - Suite 330, Boston, MA
-02111-1307, USA. */
+Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301, USA. */
/* As a special exception, if you link this library with other files,
some of which are compiled with GCC, to produce an executable,
(BITS_PER_UNIT == 8 && LIBGCC2_LONG_DOUBLE_TYPE_SIZE == 128)
#endif
-#ifndef MIN_UNITS_PER_WORD
-#define MIN_UNITS_PER_WORD UNITS_PER_WORD
+#ifndef SF_SIZE
+#if LIBGCC2_HAS_SF_MODE
+#define SF_SIZE FLT_MANT_DIG
+#else
+#define SF_SIZE 0
+#endif
+#endif
+
+#ifndef DF_SIZE
+#if LIBGCC2_HAS_DF_MODE
+#if LIBGCC2_DOUBLE_TYPE_SIZE == 64
+#define DF_SIZE DBL_MANT_DIG
+#elif LIBGCC2_LONG_DOUBLE_TYPE_SIZE == 64
+#define DF_SIZE LDBL_MANT_DIG
+#else
+#define DF_SIZE 0
+#endif
+#else
+#define DF_SIZE 0
+#endif
+#endif
+
+#ifndef XF_SIZE
+#if LIBGCC2_HAS_XF_MODE
+#define XF_SIZE LDBL_MANT_DIG
+#else
+#define XF_SIZE 0
+#endif
+#endif
+
+#ifndef TF_SIZE
+#if LIBGCC2_HAS_TF_MODE
+#define TF_SIZE LDBL_MANT_DIG
+#else
+#define TF_SIZE 0
+#endif
+#endif
+
+/* FIXME: This #ifdef probably should be removed, ie. enable the test
+ for mips too. */
+#ifdef __powerpc__
+#define IS_IBM_EXTENDED(SIZE) (SIZE == 106)
+#else
+#define IS_IBM_EXTENDED(SIZE) 0
#endif
/* In the first part of this file, we are interfacing to calls generated
turns out that no platform would define COMPAT_DIMODE_TRAPPING_ARITHMETIC
if it existed. */
-#if MIN_UNITS_PER_WORD > 4
+#if LIBGCC2_UNITS_PER_WORD == 8
#define W_TYPE_SIZE (8 * BITS_PER_UNIT)
#define Wtype DItype
#define UWtype UDItype
#define __NW(a,b) __ ## a ## di ## b
#define __NDW(a,b) __ ## a ## ti ## b
#define COMPAT_SIMODE_TRAPPING_ARITHMETIC
-#elif MIN_UNITS_PER_WORD > 2 \
- || (MIN_UNITS_PER_WORD > 1 && LONG_LONG_TYPE_SIZE > 32)
+#elif LIBGCC2_UNITS_PER_WORD == 4
#define W_TYPE_SIZE (4 * BITS_PER_UNIT)
#define Wtype SItype
#define UWtype USItype
#define UDWtype UDItype
#define __NW(a,b) __ ## a ## si ## b
#define __NDW(a,b) __ ## a ## di ## b
-#elif MIN_UNITS_PER_WORD > 1
+#elif LIBGCC2_UNITS_PER_WORD == 2
#define W_TYPE_SIZE (2 * BITS_PER_UNIT)
#define Wtype HItype
#define UWtype UHItype
#define __floatditf __NDW(float,tf)
#define __floatdidf __NDW(float,df)
#define __floatdisf __NDW(float,sf)
+#define __floatundixf __NDW(floatun,xf)
+#define __floatunditf __NDW(floatun,tf)
+#define __floatundidf __NDW(floatun,df)
+#define __floatundisf __NDW(floatun,sf)
#define __fixunsxfSI __NW(fixunsxf,)
#define __fixunstfSI __NW(fixunstf,)
#define __fixunsdfSI __NW(fixunsdf,)
extern Wtype __subvSI3 (Wtype, Wtype);
extern Wtype __mulvSI3 (Wtype, Wtype);
extern Wtype __negvSI2 (Wtype);
+extern SItype __bswapsi2 (SItype);
extern DWtype __absvDI2 (DWtype);
extern DWtype __addvDI3 (DWtype, DWtype);
extern DWtype __subvDI3 (DWtype, DWtype);
extern DWtype __mulvDI3 (DWtype, DWtype);
extern DWtype __negvDI2 (DWtype);
+extern DItype __bswapdi2 (DItype);
#ifdef COMPAT_SIMODE_TRAPPING_ARITHMETIC
extern SItype __absvsi2 (SItype);
extern SItype __negvsi2 (SItype);
#endif /* COMPAT_SIMODE_TRAPPING_ARITHMETIC */
+#undef int
#if LIBGCC2_HAS_SF_MODE
extern DWtype __fixsfdi (SFtype);
extern SFtype __floatdisf (DWtype);
+extern SFtype __floatundisf (UDWtype);
extern UWtype __fixunssfSI (SFtype);
extern DWtype __fixunssfDI (SFtype);
-extern SFtype __powisf2 (SFtype, Wtype);
+extern SFtype __powisf2 (SFtype, int);
extern SCtype __divsc3 (SFtype, SFtype, SFtype, SFtype);
extern SCtype __mulsc3 (SFtype, SFtype, SFtype, SFtype);
#endif
#if LIBGCC2_HAS_DF_MODE
extern DWtype __fixdfdi (DFtype);
extern DFtype __floatdidf (DWtype);
+extern DFtype __floatundidf (UDWtype);
extern UWtype __fixunsdfSI (DFtype);
extern DWtype __fixunsdfDI (DFtype);
-extern DFtype __powidf2 (DFtype, Wtype);
+extern DFtype __powidf2 (DFtype, int);
extern DCtype __divdc3 (DFtype, DFtype, DFtype, DFtype);
extern DCtype __muldc3 (DFtype, DFtype, DFtype, DFtype);
#endif
extern DWtype __fixxfdi (XFtype);
extern DWtype __fixunsxfDI (XFtype);
extern XFtype __floatdixf (DWtype);
+extern XFtype __floatundixf (UDWtype);
extern UWtype __fixunsxfSI (XFtype);
-extern XFtype __powixf2 (XFtype, Wtype);
+extern XFtype __powixf2 (XFtype, int);
extern XCtype __divxc3 (XFtype, XFtype, XFtype, XFtype);
extern XCtype __mulxc3 (XFtype, XFtype, XFtype, XFtype);
#endif
extern DWtype __fixunstfDI (TFtype);
extern DWtype __fixtfdi (TFtype);
extern TFtype __floatditf (DWtype);
-extern TFtype __powitf2 (TFtype, Wtype);
+extern TFtype __floatunditf (UDWtype);
+extern TFtype __powitf2 (TFtype, int);
extern TCtype __divtc3 (TFtype, TFtype, TFtype, TFtype);
extern TCtype __multc3 (TFtype, TFtype, TFtype, TFtype);
#endif
+#define int bogus_type
/* DWstructs are pairs of Wtype values in the order determined by
LIBGCC2_WORDS_BIG_ENDIAN. */
DWtype ll;
} DWunion;
+/* Defined for L_popcount_tab. Exported here because some targets may
+ want to use it for their own versions of the __popcount builtins. */
+extern const UQItype __popcount_tab[256];
+
+/* Defined for L_clz. Exported here because some targets may want to use
+ it for their own versions of the __clz builtins. It contains the bit
+ position of the first set bit for the numbers 0 - 255. This avoids the
+ need for a separate table for the __ctz builtins. */
+extern const UQItype __clz_tab[256];
+
#include "longlong.h"
#undef int
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