(BITS_PER_UNIT == 8 && LIBGCC2_LONG_DOUBLE_TYPE_SIZE == 128)
#endif
+#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
+
#ifndef MIN_UNITS_PER_WORD
#define MIN_UNITS_PER_WORD UNITS_PER_WORD
#endif
#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,)
#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, int);
#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, int);
extern DWtype __fixxfdi (XFtype);
extern DWtype __fixunsxfDI (XFtype);
extern XFtype __floatdixf (DWtype);
+extern XFtype __floatundixf (UDWtype);
extern UWtype __fixunsxfSI (XFtype);
extern XFtype __powixf2 (XFtype, int);
extern XCtype __divxc3 (XFtype, XFtype, XFtype, XFtype);
extern DWtype __fixunstfDI (TFtype);
extern DWtype __fixtfdi (TFtype);
extern TFtype __floatditf (DWtype);
+extern TFtype __floatunditf (UDWtype);
extern TFtype __powitf2 (TFtype, int);
extern TCtype __divtc3 (TFtype, TFtype, TFtype, TFtype);
extern TCtype __multc3 (TFtype, TFtype, TFtype, TFtype);
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 seperate table for the __ctz builtins. */
+extern const UQItype __clz_tab[256];
+
#include "longlong.h"
#undef int
extern void __enable_execute_stack (void *);
-extern void *__stack_chk_guard;
-extern void __stack_chk_fail (void) __attribute__ ((__noreturn__));
-extern void __stack_chk_fail_local (void)
- __attribute__ ((__noreturn__)) ATTRIBUTE_HIDDEN;
-
#ifndef HIDE_EXPORTS
#pragma GCC visibility pop
#endif