Revert "[nonworking commit] Started porting newlib"

This reverts commit d04645198d648a17ccb83e70aa5e6d60a06121aa.

1 files changed, 0 insertions, 248 deletions

diff --git a/Unix/i686-elf/include/ieeefp.h b/Unix/i686-elf/include/ieeefp.h
deleted file mode 100644
index e08fd08..0000000
--- a/Unix/i686-elf/include/ieeefp.h
+++ /dev/null
@@ -1,248 +0,0 @@
-#ifndef _IEEE_FP_H_
-#define _IEEE_FP_H_
-
-#include "_ansi.h"
-
-#include <machine/ieeefp.h>
-
-_BEGIN_STD_C
-
-/* FIXME FIXME FIXME:
-   Neither of __ieee_{float,double}_shape_tape seem to be used anywhere
-   except in libm/test.  If that is the case, please delete these from here.
-   If that is not the case, please insert documentation here describing why
-   they're needed.  */
-
-#ifdef __IEEE_BIG_ENDIAN
-
-typedef union 
-{
-  double value;
-  struct 
-  {
-    unsigned int sign : 1;
-    unsigned int exponent: 11;
-    unsigned int fraction0:4;
-    unsigned int fraction1:16;
-    unsigned int fraction2:16;
-    unsigned int fraction3:16;
-    
-  } number;
-  struct 
-  {
-    unsigned int sign : 1;
-    unsigned int exponent: 11;
-    unsigned int quiet:1;
-    unsigned int function0:3;
-    unsigned int function1:16;
-    unsigned int function2:16;
-    unsigned int function3:16;
-  } nan;
-  struct 
-  {
-    unsigned long msw;
-    unsigned long lsw;
-  } parts;
-    long aslong[2];
-} __ieee_double_shape_type;
-
-#endif
-
-#ifdef __IEEE_LITTLE_ENDIAN
-
-typedef union 
-{
-  double value;
-  struct 
-  {
-#ifdef __SMALL_BITFIELDS
-    unsigned int fraction3:16;
-    unsigned int fraction2:16;
-    unsigned int fraction1:16;
-    unsigned int fraction0: 4;
-#else
-    unsigned int fraction1:32;
-    unsigned int fraction0:20;
-#endif
-    unsigned int exponent :11;
-    unsigned int sign     : 1;
-  } number;
-  struct 
-  {
-#ifdef __SMALL_BITFIELDS
-    unsigned int function3:16;
-    unsigned int function2:16;
-    unsigned int function1:16;
-    unsigned int function0:3;
-#else
-    unsigned int function1:32;
-    unsigned int function0:19;
-#endif
-    unsigned int quiet:1;
-    unsigned int exponent: 11;
-    unsigned int sign : 1;
-  } nan;
-  struct 
-  {
-    unsigned long lsw;
-    unsigned long msw;
-  } parts;
-
-  long aslong[2];
-
-} __ieee_double_shape_type;
-
-#endif
-
-#ifdef __IEEE_BIG_ENDIAN
-
-typedef union
-{
-  float value;
-  struct 
-  {
-    unsigned int sign : 1;
-    unsigned int exponent: 8;
-    unsigned int fraction0: 7;
-    unsigned int fraction1: 16;
-  } number;
-  struct 
-  {
-    unsigned int sign:1;
-    unsigned int exponent:8;
-    unsigned int quiet:1;
-    unsigned int function0:6;
-    unsigned int function1:16;
-  } nan;
-  long p1;
-  
-} __ieee_float_shape_type;
-
-#endif
-
-#ifdef __IEEE_LITTLE_ENDIAN
-
-typedef union
-{
-  float value;
-  struct 
-  {
-    unsigned int fraction0: 7;
-    unsigned int fraction1: 16;
-    unsigned int exponent: 8;
-    unsigned int sign : 1;
-  } number;
-  struct 
-  {
-    unsigned int function1:16;
-    unsigned int function0:6;
-    unsigned int quiet:1;
-    unsigned int exponent:8;
-    unsigned int sign:1;
-  } nan;
-  long p1;
-  
-} __ieee_float_shape_type;
-
-#endif
-
-
-
-
-
-/* FLOATING ROUNDING */
-
-typedef int fp_rnd;
-#define FP_RN 0 	/* Round to nearest 		*/
-#define FP_RM 1		/* Round down 			*/
-#define FP_RP 2		/* Round up 			*/
-#define FP_RZ 3		/* Round to zero (trunate) 	*/
-
-fp_rnd _EXFUN(fpgetround,(void));
-fp_rnd _EXFUN(fpsetround, (fp_rnd));
-
-/* EXCEPTIONS */
-
-typedef int fp_except;
-#define FP_X_INV 0x10	/* Invalid operation 		*/
-#define FP_X_DX  0x80	/* Divide by zero		*/
-#define FP_X_OFL 0x04	/* Overflow exception		*/
-#define FP_X_UFL 0x02	/* Underflow exception		*/
-#define FP_X_IMP 0x01	/* imprecise exception		*/
-
-fp_except _EXFUN(fpgetmask,(void));
-fp_except _EXFUN(fpsetmask,(fp_except));
-fp_except _EXFUN(fpgetsticky,(void));
-fp_except _EXFUN(fpsetsticky, (fp_except));
-
-/* INTEGER ROUNDING */
-
-typedef int fp_rdi;
-#define FP_RDI_TOZ 0	/* Round to Zero 		*/
-#define FP_RDI_RD  1	/* Follow float mode		*/
-
-fp_rdi _EXFUN(fpgetroundtoi,(void));
-fp_rdi _EXFUN(fpsetroundtoi,(fp_rdi));
-
-#undef isnan
-#undef isinf
-
-int _EXFUN(isnan, (double));
-int _EXFUN(isinf, (double));
-int _EXFUN(finite, (double));
-
-
-
-int _EXFUN(isnanf, (float));
-int _EXFUN(isinff, (float));
-int _EXFUN(finitef, (float));
-
-#define __IEEE_DBL_EXPBIAS 1023
-#define __IEEE_FLT_EXPBIAS 127
-
-#define __IEEE_DBL_EXPLEN 11
-#define __IEEE_FLT_EXPLEN 8
-
-
-#define __IEEE_DBL_FRACLEN (64 - (__IEEE_DBL_EXPLEN + 1))
-#define __IEEE_FLT_FRACLEN (32 - (__IEEE_FLT_EXPLEN + 1))
-
-#define __IEEE_DBL_MAXPOWTWO	((double)(1L << 32 - 2) * (1L << (32-11) - 32 + 1))
-#define __IEEE_FLT_MAXPOWTWO	((float)(1L << (32-8) - 1))
-
-#define __IEEE_DBL_NAN_EXP 0x7ff
-#define __IEEE_FLT_NAN_EXP 0xff
-
-
-#define isnanf(x) (((*(long *)&(x) & 0x7f800000L)==0x7f800000L) && \
-		   ((*(long *)&(x) & 0x007fffffL)!=0000000000L))
-
-#define isinff(x) (((*(long *)&(x) & 0x7f800000L)==0x7f800000L) && \
-		   ((*(long *)&(x) & 0x007fffffL)==0000000000L))
-
-#define finitef(x) (((*(long *)&(x) & 0x7f800000L)!=0x7f800000L))
-
-#ifdef _DOUBLE_IS_32BITS
-#undef __IEEE_DBL_EXPBIAS
-#define __IEEE_DBL_EXPBIAS __IEEE_FLT_EXPBIAS
-
-#undef __IEEE_DBL_EXPLEN
-#define __IEEE_DBL_EXPLEN __IEEE_FLT_EXPLEN
-
-#undef __IEEE_DBL_FRACLEN
-#define __IEEE_DBL_FRACLEN __IEEE_FLT_FRACLEN
-
-#undef __IEEE_DBL_MAXPOWTWO
-#define __IEEE_DBL_MAXPOWTWO __IEEE_FLT_MAXPOWTWO
-
-#undef __IEEE_DBL_NAN_EXP
-#define __IEEE_DBL_NAN_EXP __IEEE_FLT_NAN_EXP
-
-#undef __ieee_double_shape_type
-#define __ieee_double_shape_type __ieee_float_shape_type
-
-#endif /* _DOUBLE_IS_32BITS */
-
-_END_STD_C
-
-#endif /* _IEEE_FP_H_ */